From 42eae4f1b6773ecda50b4fbec9ae947fb59918c3 Mon Sep 17 00:00:00 2001
From: Muhammad Adil <muhammad.adil@aspose.com>
Date: Tue, 16 Jun 2026 19:14:37 +0000
Subject: [PATCH] Add 10 html java tutorials
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Categories: advanced-usage, conversion-html-to-other-formats, conversion-html-to-various-image-formats, converting-epub-to-pdf, creating-managing-html-documents, css-html-form-editing
Source: AI Search API

Tutorials:
- HTML to PDF Tutorial: One‑Line Aspose Converter
- Convert HTML to PDF with Aspose HTML for Java – Full Guide
- set device dpi aspose in Java – Complete Sandbox Guide
- Load JSON with Fetch in Java – Complete Guide
- Get CSS Background in Java – Complete Aspose.HTML Guide
- How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
- Convert EPUB to PDF with Java – Step‑by‑Step Guide
- Convert HTML to PDF in Java – Parallel Batch Conversion Guide
- Convert HTML to TIFF in Java – Complete Programming Guide
- Convert HTML to Markdown in Java – Complete Programming Guide

Auto-generated by Professionalize.Tutorials Agent
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 create mode 100644 html/turkish/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
 create mode 100644 html/turkish/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
 create mode 100644 html/turkish/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
 create mode 100644 html/turkish/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
 create mode 100644 html/vietnamese/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
 create mode 100644 html/vietnamese/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
 create mode 100644 html/vietnamese/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
 create mode 100644 html/vietnamese/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
 create mode 100644 html/vietnamese/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
 create mode 100644 html/vietnamese/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
 create mode 100644 html/vietnamese/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
 create mode 100644 html/vietnamese/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
 create mode 100644 html/vietnamese/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
 create mode 100644 html/vietnamese/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md

diff --git a/html/arabic/java/advanced-usage/_index.md b/html/arabic/java/advanced-usage/_index.md
index 5fd5162504..5d02410ff4 100644
--- a/html/arabic/java/advanced-usage/_index.md
+++ b/html/arabic/java/advanced-usage/_index.md
@@ -136,6 +136,9 @@ weight: 20
 ### [كيفية تشغيل JavaScript في Java – دليل كامل](./how-to-run-javascript-in-java-complete-guide/)
 تعلم كيفية تشغيل كود JavaScript داخل تطبيقات Java باستخدام Aspose.HTML for Java.
 
+### [ضبط DPI للجهاز باستخدام Aspose في Java – دليل شامل في Sandbox](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+تعلم كيفية ضبط DPI للجهاز عند تحويل HTML إلى PDF/XPS باستخدام Aspose.HTML for Java في بيئة Sandbox.
+
 ---
 
 **آخر تحديث:** 2025-11-29  
diff --git a/html/arabic/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/arabic/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..b8ea34727d
--- /dev/null
+++ b/html/arabic/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,213 @@
+---
+category: general
+date: 2026-06-16
+description: تعلم كيفية ضبط DPI للجهاز في Aspose وتعيين عرض وارتفاع نافذة العرض عند
+  تصيير HTML باستخدام Aspose.HTML sandbox في Java. يتضمن كودًا خطوة بخطوة.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: ar
+og_description: اكتشف كيفية ضبط DPI للجهاز باستخدام Aspose وتحديد عرض وارتفاع نافذة
+  العرض باستخدام Aspose.HTML Sandbox للغة Java. الكود الكامل والشرح.
+og_title: ضبط DPI للجهاز Aspose في Java – دليل Sandbox الكامل
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: ضبط DPI للجهاز باستخدام Aspose في Java – دليل Sandbox الكامل
+url: /ar/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# تعيين DPI للجهاز Aspose – دليل رمل Java
+
+هل تساءلت يومًا كيف **set device dpi aspose** أثناء عرض صفحة ويب في Java؟ لست وحدك. يواجه العديد من المطورين صعوبة عندما يحتاجون إلى أن تبدو الصفحة المُعالجة تمامًا كما هي على شاشة حقيقية—خاصة عندما يكون الـ DPI مهمًا لحسابات التخطيط.
+
+في هذا الدليل سنرشدك عبر مثال عملي لا يقتصر فقط على **set device dpi aspose**، بل يوضح أيضًا كيف **set viewport width height** بحيث تتصرف الصفحة كما لو كانت في نافذة متصفح بحجم 1280 × 800 بكسل. في النهاية ستحصل على مقتطف قابل للتنفيذ، شرح واضح لكل خطوة، ونصائح لتجنب المشكلات الشائعة.
+
+## ما يغطيه هذا الدرس
+
+سنبدأ بتحديد المتطلبات المسبقة، ثم نتعمق في أربع خطوات مختصرة:
+
+1. تكوين خيارات الرمل (بما في ذلك DPI وحجم نافذة العرض).  
+2. إنشاء `DocumentSandbox` باستخدام تلك الخيارات.  
+3. تحميل صفحة HTML خارجية داخل الرمل.  
+4. تنفيذ عملية DOM بسيطة—طباعة عنوان الصفحة.
+
+سترى لماذا كل جزء مهم، وكيفية تعديل الإعدادات لأجهزة مختلفة، وما الشكل المتوقع للمخرجات. لا حاجة إلى وثائق خارجية؛ كل ما تحتاجه موجود هنا.
+
+## المتطلبات المسبقة
+
+- Java 8 أو أحدث (مكتبة Aspose.HTML for Java تدعم JDK 8+).  
+- ملفات JAR الخاصة بـ Aspose.HTML for Java مضافة إلى مسار المشروع.  
+- بيئة تطوير متكاملة أو أداة بناء (Maven/Gradle) لتجميع وتشغيل الكود.  
+- اتصال بالإنترنت إذا كنت تخطط لتحميل عنوان URL حي مثل `https://example.com`.
+
+إذا كانت كل هذه الشروط متوفرة، لنبدأ.
+
+## الخطوة 1: Set device DPI aspose – تعريف خيارات الرمل
+
+أول ما عليك فعله هو إخبار الرمل بـ “الشاشة” التي تتظاهر بوجودها. هنا يأتي دور **set device dpi aspose**. الـ DPI (النقاط في البوصة) يؤثر على كيفية تفسير وحدات CSS `px`، مما قد يغيّر أحجام الخطوط، وتوسيع الصور، واستعلامات الوسائط.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **لماذا هذا مهم:**  
+> *استدعاء `setDeviceDpi` يخبر Aspose.HTML بأن يعامل بكسل CSS واحد كـ 1/96 من البوصة، محاكياً معظم شاشات الحواسيب المكتبية. إذا تخطيت هذه الخطوة، قد يظهر التخطيط صغيرًا جدًا أو كبيرًا جدًا على شاشات عالية الـ DPI.*
+
+## الخطوة 2: إنشاء الرمل مع الخيارات المكوَّنة
+
+الآن بعد أن أصبحت الخيارات جاهزة، تحتاج إلى نسخة من الرمل تحترمها. فكر في الرمل كمتصفح صغير معزول لا يتفاعل مع نظام الملفات الخاص بك.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **نصيحة احترافية:**  
+> إعادة استخدام نفس `DocumentSandbox` لعدة صفحات يوفر الذاكرة، لكن تذكر إعادة ضبط الخيارات إذا احتجت DPI أو حجم نافذة عرض مختلف لاحقًا.
+
+## الخطوة 3: تحميل مستند HTML داخل الرمل
+
+مع وجود الرمل، يصبح تحميل الصفحة أمرًا بسيطًا. مُنشئ `HTMLDocument` يقبل عنوان URL والرمل الذي أنشأته للتو.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **حالة حافة:**  
+> إذا كان الموقع المستهدف يمنع الطلبات الآلية، قد تحصل على خطأ 403. في هذه الحالة، إما قم بتحميل HTML محليًا وحمله من مسار ملف، أو عيّن سلسلة وكيل مستخدم مخصصة عبر `sandboxOptions`.
+
+## الخطوة 4: تنفيذ عمليات DOM عادية – طباعة عنوان الصفحة
+
+في هذه المرحلة تكون الصفحة مُعالجة بالكامل داخل الرمل، لذا أي استعلام DOM يعمل كما لو كان في متصفح كامل المميزات. لنبقي الأمر بسيطًا ونستخرج العنوان.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**المخرجات المتوقعة**
+
+```
+Title: Example Domain
+```
+
+إذا رأيت شيئًا مختلفًا، تحقق مرة أخرى من أن عنوان URL قابل للوصول وأنك لم تغير عن غير قصد قيم DPI أو أبعاد نافذة العرض.
+
+## لماذا يُعد تعيين Viewport Width Height أمرًا حاسمًا
+
+قد تتساءل، “لماذا نحتاج **set viewport width height** أصلاً؟” الجواب يكمن في التصميم المتجاوب. استعلامات الوسائط مثل `@media (max-width: 600px)` تتفاعل مع أبعاد نافذة العرض، وليس مع حجم الشاشة الفعلي. بتحديد `1280` × `800`، تضمن أن الصفحة تعرض تخطيط “سطح المكتب”، حتى لو شغلت الكود على خادم بدون شاشة.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+تغيير هذه الأرقام يتيح لك محاكاة الأجهزة اللوحية، الهواتف، أو حتى الشاشات فائقة العرض دون مغادرة بيئة التطوير المتكاملة.
+
+## مثال كامل يعمل
+
+فيما يلي الفئة Java الكاملة الجاهزة للتنفيذ التي تجمع كل ما سبق. انسخ‑الصقها في ملف باسم `SandboxExample.java`، أضف ملفات JAR الخاصة بـ Aspose.HTML إلى مسار الفئة، ثم نفّذ `javac SandboxExample.java && java SandboxExample`.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **تحقق سريع:**  
+> شغّل البرنامج. إذا رأيت `Title: Example Domain`، فكل شيء مُعد بشكل صحيح. إذا لم يحدث ذلك، افحص وحدة التحكم للعثور على الاستثناءات—معظم المشكلات تنبع من ملفات JAR المفقودة أو قيود الشبكة.
+
+## المشكلات الشائعة وكيفية تجنّبها
+
+| العرض | السبب المحتمل | الحل |
+|---|---|---|
+| `NullPointerException` على `htmlDoc.getTitle()` | فشل الرمل في تحميل الصفحة | تحقق من عنوان URL، أضف كتلة try‑catch حول مُنشئ `HTMLDocument`، أو فعّل التسجيل عبر `sandboxOptions.setLogLevel(...)`. |
+| التخطيط يبدو مكبّراً/مصغراً | DPI غير مضبوط بشكل صحيح | تأكد من `sandboxOptions.setDeviceDpi(96)` (أو DPI المستهدف). |
+| استعلامات الوسائط لا تُفعَّل أبداً | أبعاد نافذة العرض مفقودة | تأكد من استدعائك لكل من `setViewportWidth` **و** `setViewportHeight`. |
+| خطأ نفاد الذاكرة على صفحات كبيرة | إعادة استخدام رمل واحد لعدة صفحات ثقيلة | أنشئ `DocumentSandbox` جديد لكل صفحة أو استدعِ `documentSandbox.dispose()` بعد الانتهاء. |
+
+## توسيع المثال
+
+الآن بعد أن عرفت كيف **set device dpi aspose** و **set viewport width height**، يمكنك تجربة ما يلي:
+
+- **التقاط صورة شاشة** للصفحة المُعالجة باستخدام `htmlDoc.renderToBitmap(...)`.  
+- **حقن CSS مخصص** قبل المعالجة لاختبار سمات الوضع الداكن.  
+- **تشغيل JavaScript** داخل الرمل عبر `htmlDoc.getWindow().eval(...)`.  
+
+جميع هذه الإجراءات تحترم DPI وأبعاد نافذة العرض التي ضبطتها، مما يمنحك بيئة اختبار موثوقة لتصاميم متجاوبة.
+
+## الخلاصة
+
+لقد استعرضنا حلًا مختصرًا وشاملًا يوضح كيفية **set device dpi aspose** و **set viewport width height** باستخدام رمل Aspose.HTML في Java. الآن لديك أساس قوي لعرض الصفحات كما تظهر على أي جهاز، كل ذلك داخل بيئة آمنة ومعزولة.
+
+هل أنت مستعد للخطوة التالية؟ جرّب عرض صفحة تستخدم تخطيط CSS Grid، أو استدعِ ورقة أنماط خارجية ولاحظ كيف يؤثر DPI على عرض الخطوط. يمنحك الرمل الحرية للتجربة دون التأثير على نظامك الأساسي.
+
+إذا واجهت أي صعوبات، اترك تعليقًا أدناه أو راجع وثائق Aspose.HTML for Java—مع ذلك، كل ما تحتاجه موجود هنا. برمجة سعيدة!  
+
+![مخطط رمل set device dpi aspose](https://example.com/images/set-device-dpi-aspose.png "Diagram showing DPI and viewport configuration in Aspose.HTML sandbox")
+
+
+## ماذا يجب أن تتعلم بعد ذلك؟
+
+الدروس التالية تغطي مواضيع ذات صلة وثيقة تبني على التقنيات التي تم توضيحها في هذا الدليل. كل مورد يتضمن أمثلة كود كاملة مع شروحات خطوة بخطوة لمساعدتك على إتقان ميزات API إضافية واستكشاف أساليب تنفيذ بديلة في مشاريعك.
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/arabic/java/conversion-html-to-other-formats/_index.md b/html/arabic/java/conversion-html-to-other-formats/_index.md
index 7c53c64117..0737d4a523 100644
--- a/html/arabic/java/conversion-html-to-other-formats/_index.md
+++ b/html/arabic/java/conversion-html-to-other-formats/_index.md
@@ -90,6 +90,8 @@ XPS هو صيغة الطباعة الخاصة بمايكروسوفت. باستخ
 تعلم كيفية تحويل HTML إلى XPS بسهولة باستخدام Aspose.HTML for Java. أنشئ مستندات متعددة المنصات بسهولة.
 ### [تحويل Markdown إلى HTML](./convert-markdown-to-html/)
 حوّل Markdown إلى HTML في Java بسلاسة مع Aspose.HTML for Java. اتبع دليلنا خطوة بخطوة لتبسيط احتياجات تحويل المستندات.
+### [تحويل HTML إلى Markdown في Java – دليل برمجة كامل](./convert-html-to-markdown-in-java-complete-programming-guide/)
+دليل شامل يشرح كيفية تحويل HTML إلى Markdown في Java باستخدام Aspose.HTML خطوة بخطوة.
 ### [تحويل SVG إلى صورة](./convert-svg-to-image/)
 تعلم كيفية تحويل SVG إلى صور في Java باستخدام Aspose.HTML. دليل شامل لإنتاج مخرجات عالية الجودة.
 ### [تحويل SVG إلى PDF](./convert-svg-to-pdf/)
@@ -98,6 +100,11 @@ XPS هو صيغة الطباعة الخاصة بمايكروسوفت. باستخ
 تعلم كيفية تحويل SVG إلى XPS باستخدام Aspose.HTML for Java. دليل بسيط خطوة بخطوة لتحويلات سلسة.
 ### [تحويل HTML إلى PDF في Java – دليل خطوة بخطوة مع إعدادات حجم الصفحة](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 تعلم تحويل HTML إلى PDF في Java مع إعدادات حجم الصفحة خطوة بخطوة باستخدام Aspose.HTML.
+### [تحويل HTML إلى PDF باستخدام Aspose HTML لـ Java – دليل كامل](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+دليل شامل يشرح خطوة بخطوة كيفية تحويل ملفات HTML إلى PDF باستخدام Aspose.HTML for Java.
+### [تحويل HTML إلى PDF في Java – دليل التحويل المتوازي للدفعات](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+تعلم كيفية تحويل عدة ملفات HTML إلى PDF في Java بشكل متوازي لزيادة الأداء وتقليل وقت المعالجة.
+### [دروس HTML إلى PDF: محول Aspose في سطر واحد](./html-to-pdf-tutorial-one-line-aspose-converter/)
 
 ## الأسئلة المتكررة
 
diff --git a/html/arabic/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/arabic/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..c4c7566abe
--- /dev/null
+++ b/html/arabic/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,247 @@
+---
+category: general
+date: 2026-06-16
+description: حوّل HTML إلى Markdown في Java باستخدام هذا الدليل خطوة بخطوة. اتقن تحويل
+  HTML إلى Markdown وتعلم كيفية تحويل HTML بكفاءة.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: ar
+og_description: حوّل HTML إلى Markdown في Java مع مثال بسيط من البداية إلى النهاية.
+  تعلّم أفضل طريقة لتحويل HTML والحفاظ على الـ front‑matter دون تغيير.
+og_title: تحويل HTML إلى Markdown في Java – دليل كامل
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: تحويل HTML إلى Markdown في Java – دليل برمجي شامل
+url: /ar/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# تحويل HTML إلى Markdown في Java – دليل برمجة كامل
+
+هل تساءلت يومًا **كيف تحول html** إلى Markdown نظيف دون كتابة محلل مخصص؟ لست وحدك. في العديد من المشاريع—مولدات المواقع الثابتة، خطوط أنابيب التوثيق، أو ترحيل المحتوى—**تحويل html إلى markdown** بسرعة وبشكل موثوق هو نقطة ألم يومية.
+
+الخبر السار هو أن عددًا قليلًا من مكتبات Java يجعل ذلك سهلًا للغاية. في هذا الدرس سنستعرض مثالًا كاملًا يعمل يوضح لك بالضبط كيف **تحول html إلى markdown** مع الحفاظ على أي front‑matter بصيغة YAML قد تكون لديك بالفعل. في النهاية ستحصل على طريقة قابلة لإعادة الاستخدام يمكنك إدراجها في أي تطبيق Java.
+
+## ما يغطيه هذا الدرس
+
+* إضافة الاعتماد المناسب لـ Maven/Gradle لمحول Java من HTML إلى Markdown.  
+* إعداد `MarkdownConversionOptions` للحفاظ على front‑matter (حيلة `html to markdown java`).  
+* كتابة طريقة `main` صغيرة تقرأ ملف HTML وتكتب ملف Markdown.  
+* الأخطاء الشائعة—مشكلات الترميز، الصور المفقودة، وكيفية التعامل معها.  
+* الخطوات التالية مثل التحويل الجماعي والتكامل مع مولدات المواقع الثابتة.
+
+لا تحتاج إلى خبرة سابقة مع مكتبات Markdown؛ مجرد إعداد أساسي لـ Java يكفي.
+
+---
+
+## ## Convert HTML to Markdown – Install the Library
+
+### الخطوة 1: إضافة الاعتماد
+
+المثال يستخدم **[flexmark-java](https://github.com/vsch/flexmark-java)**، معالج Markdown مختبر على نطاق واسع ويأتي أيضًا مع امتداد HTML‑to‑Markdown.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **نصيحة احترافية:** إذا كنت تحتاج فقط إلى تحويل HTML إلى Markdown، يمكنك استيراد `flexmark-html2md` بدلاً من `flexmark-all` الكامل لتقليل حجم ملف JAR.
+
+### الخطوة 2: استيراد الفئات المطلوبة
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+هذه الاستيرادات تمنحك الوصول إلى محرك التحويل الأساسي وحاوية خيارات مرنة.
+
+---
+
+## ## HTML to Markdown Java – Configure Conversion Options
+
+عند تحويل مستندات تبدأ بكتلة front‑matter بصيغة YAML (شائعة في Jekyll أو Hugo)، ستحتاج إلى الحفاظ على تلك الكتلة دون تعديل. يتيح لك `MutableDataSet` التحكم في هذا السلوك.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*لماذا نحافظ على front‑matter؟*  
+تحتوي front‑matter على بيانات وصفية مثل العنوان، التاريخ، والوسوم. إزالتها قد تتسبب في فشل خطوط البناء اللاحقة. عبر تعيين `PRESERVE_FRONT_MATTER` إلى `true`، يتعامل المحول مع الكتلة كنص خام ويتركها كما هي.
+
+---
+
+## ## How to Convert HTML – Write the Conversion Method
+
+فيما يلي طريقة `convertHtmlToMarkdown` مستقلة. تقرأ ملف HTML، تجري التحويل، وتكتب النتيجة في ملف Markdown.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **حالة حدية:** إذا كان HTML يحتوي على وسوم `<script>` أو `<style>` لا تريدها في Markdown، سيقوم المحول بحذفها تلقائيًا. ومع ذلك، قد تحتاج إلى معالجة سلاسل HTML المخصصة مسبقًا (مثلاً باستخدام Jsoup).
+
+---
+
+## ## How to Convert HTML – Full Example with `main`
+
+الآن اجمع كل شيء في برنامج سطر أوامر صغير. استبدل مسارات الملفات الوهمية بالمسارات الفعلية لديك.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**الناتج المتوقع** (في وحدة التحكم):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+افتح `article.md`—سترى Markdown نظيفًا بالإضافة إلى أي كتلة YAML أصلية غير متأثرة.
+
+---
+
+## ## HTML to Markdown Conversion – Common Questions & Tips
+
+| السؤال | الجواب |
+|----------|--------|
+| *ماذا لو كان ملف HTML كبيرًا جدًا؟* | قم ببث الملف سطرًا بسطر، أو استخدم `Files.readAllBytes` مع `ByteBuffer` لتجنب تحميل المستند بالكامل في الذاكرة. |
+| *هل يمكنني معالجة مجلد بالكامل دفعةً واحدة؟* | غلف استدعاء `convertHtmlToMarkdown` داخل حلقة `Files.list(Paths.get("folder"))` وصّف لتضمين `*.html`. |
+| *هل يتم تحويل الصور تلقائيًا؟* | يعيد المحول كتابة وسوم `<img src="...">` إلى صيغة `![](url)`, مع الحفاظ على عنوان URL. تأكد من أن ملفات الصور قابلة للوصول من قبل مستهلك Markdown. |
+| *هل UTF‑8 دائمًا آمن؟* | نعم—كلا من HTML وMarkdown يستخدمان UTF‑8 بشكل افتراضي. إذا كان لديك ترميز مختلف، مرره إلى `readString`/`writeString`. |
+| *كيف أحافظ على فئات CSS المخصصة؟* | محول Flexmark من HTML إلى Markdown يزيل السمات غير المعروفة. ستحتاج إلى خطوة ما بعد المعالجة (مثل استبدال regex) إذا أردت الاحتفاظ بها. |
+
+---
+
+## ## Java HTML Markdown Converter – Next Steps
+
+أصبح لديك الآن مقتطف **java html markdown converter** موثوق يمكنك دمجه في سكريبتات البناء، خطوط CI، أو أدوات سطح المكتب. إليك بعض الأفكار لتوسيع سير العمل الأساسي:
+
+1. **سكريبت تحويل جماعي** – استعرض شجرة الدليل وحول كل ملف `.html` إلى `.md`.  
+2. **التكامل مع مولدات المواقع الثابتة** – نفّذ التحويل كجزء من مرحلة `generate-resources` في Maven.  
+3. **تخصيص مخرجات Markdown** – يتيح لك Flexmark تمكين الجداول، الحواشي، أو امتدادات GitHub‑flavored عبر `MutableDataSet`.  
+4. **إضافة غلاف CLI** – قدم معاملات `source` و `target` باستخدام Apache Commons CLI لإنشاء أداة سطر أوامر سهلة الاستخدام.
+
+---
+
+## الخاتمة
+
+غطينا كل ما تحتاجه **لتحويل HTML إلى Markdown** في Java، من تثبيت المكتبة المناسبة إلى الحفاظ على front‑matter ومعالجة الحالات الحدية. الطريقة القصيرة والقابلة لإعادة الاستخدام المعروضة أعلاه توفر لك أساسًا قويًا لأي مشروع **html to markdown java**، وتساعدك النصائح الاختيارية على توسيع الحل لتدفقات عمل أكبر.
+
+جرّبها، عدّل الخيارات، وسرعان ما ستتمكن من أتمتة ترحيل الوثائق كالمحترفين. هل تواجه سيناريو صعب؟ اترك تعليقًا وسنساعدك في حل المشكلة.
+
+Happy coding!
+
+## ما الذي يجب أن تتعلمه بعد ذلك؟
+
+الدروس التالية تغطي مواضيع ذات صلة وثيقة تبني على التقنيات التي تم توضيحها في هذا الدليل. كل مصدر يتضمن أمثلة شفرة كاملة مع شروحات خطوة بخطوة لمساعدتك على إتقان ميزات API إضافية واستكشاف نهج تنفيذ بديلة في مشاريعك.
+
+- [Markdown إلى HTML Java - التحويل باستخدام Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [تحويل HTML إلى PDF في Java – دليل خطوة بخطوة مع إعدادات حجم الصفحة](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [تحويل HTML إلى Markdown في Aspose.HTML لـ Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/arabic/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/arabic/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..927db9f853
--- /dev/null
+++ b/html/arabic/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,228 @@
+---
+category: general
+date: 2026-06-16
+description: تحويل HTML إلى PDF باستخدام نهج Java مع مجموعة مؤشرات ثابتة. تعلّم كيفية
+  تحويل ملفات HTML متعددة بكفاءة باستخدام التحويل الدفعي من HTML إلى PDF.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: ar
+og_description: تحويل HTML إلى PDF باستخدام حل Java يعتمد على مجموعة خيوط ثابتة. يشرح
+  لك هذا الدليل خطوة بخطوة عملية تحويل دفعة من ملفات HTML إلى PDF.
+og_title: تحويل HTML إلى PDF في جافا – التحويل المتوازي للدفعات
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: تحويل HTML إلى PDF في جافا – دليل التحويل المتوازي للدفعات
+url: /ar/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# تحويل HTML إلى PDF في Java – دليل التحويل المتوازي للدفعات
+
+هل احتجت يومًا إلى **تحويل HTML إلى PDF** وشعرت أن العملية بطيئة جدًا عند التعامل مع العشرات من الملفات؟ لست وحدك. في العديد من مشاريع المؤسسات، يمكن أن يصبح تحويل مجموعة من صفحات الويب إلى مستندات قابلة للطباعة عنق زجاجة—خاصة عندما يتم التحويل على خيط واحد.
+
+الأخبار السارة؟ باستخدام **fixed thread pool Java** يمكنك تشغيل عدة عمليات تحويل في آنٍ واحد، مما يحول مهمة الدفعة البطيئة إلى عملية سريعة كالصاعقة. في هذا الدليل سنوضح لك بالضبط كيفية **تحويل ملفات HTML متعددة** إلى PDF بشكل متوازي، باستخدام فئة `Converter` من Aspose.HTML و`ExecutorService` في Java. في النهاية ستحصل على برنامج جاهز للتنفيذ يتعامل مع **تحويل دفعة HTML إلى PDF** بأقل كمية من الشيفرة.
+
+## ما يغطيه هذا الدرس
+
+- إعداد مجموعة ثابتة الحجم من الخيوط للعمل المتزامن.
+- إعداد قائمة بملفات HTML المصدر (أنت تحدد الدليل).
+- تقديم مهام التحويل التي تستدعي كل منها `Converter.convert`.
+- إغلاق المجموعة بأناقة ومعالجة الأخطاء.
+- نصائح لتوسيع العدد إلى أكثر من أربعة خيوط، ومعالجة الملفات الكبيرة، وتصحيح الأخطاء الشائعة.
+
+لا تحتاج إلى أدوات بناء خارجية بخلاف ملف JAR الخاص بـ Aspose.HTML for Java، وتعمل الشيفرة على أي بيئة JDK 8+.
+
+---
+
+![convert html to pdf illustration](placeholder-image.jpg){alt="مثال تحويل HTML إلى PDF"}
+
+## الخطوة 1: إنشاء مجموعة ثابتة الحجم من الخيوط (fixed thread pool java)
+
+أول شيء تحتاجه هو مجموعة من خيوط العمل التي ستنفذ وظائف التحويل جنبًا إلى جنب. استخدام `Executors.newFixedThreadPool` يمنحك عددًا ثابتًا من الخيوط، مما يساعد على استقرار استهلاك المعالج وتجنب إغراق نظام الملفات.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**لماذا مجموعة ثابتة؟**  
+المجموعة الثابتة تحد من عدد التحويلات المتزامنة، مما يمنع تطبيقك من إنشاء مئات الخيوط التي تتنافس على المعالج والذاكرة. على جهاز عادي بأربع نوى، غالبًا ما تكون أربعة خيوط هي التوازن المثالي بين الإنتاجية وتنافس الموارد.
+
+> **نصيحة احترافية:** إذا كنت تعمل على خادم يحتوي على نوى أكثر، يمكنك زيادة الحجم (`Runtime.getRuntime().availableProcessors()`) لكن راقب تشبع الإدخال/الإخراج.
+
+## الخطوة 2: سرد ملفات HTML التي تريد تحويلها (convert multiple html files)
+
+بعد ذلك، اجمع مسارات ملفات HTML التي تنوي معالجتها. في مشروع حقيقي ربما تتجول في شجرة الدليل، لكن للوضوح سنقوم بكتابة مصفوفة قصيرة يدويًا.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**حالة حافة:** إذا كان ملف ما مفقودًا أو غير قابل للقراءة، ستطرح مهمة التحويل استثناءً. سنلتقط هذا داخل العامل بحيث تستمر باقي الدفعة في العمل.
+
+## الخطوة 3: تقديم مهمة تحويل لكل ملف (java html to pdf)
+
+الآن نمر على مصفوفة `htmlFiles` ونعطي كل مسار إلى مجموعة الخيوط. كل مهمة تنشئ ملف PDF بجوار ملف HTML الأصلي ببساطة عن طريق استبدال الامتداد.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**كيف يعمل:**  
+- تعبير lambda (`() -> { … }`) هو `Runnable` خفيف الوزن.  
+- `Converter.convert` هي طريقة ثابتة من Aspose.HTML تقرأ HTML، تُظهره، وتكتب PDF في نداء واحد.  
+- بلفها داخل try‑catch نضمن أن ملفًا سيئًا واحدًا لن يقتل مجموعة الخيوط.
+
+> **لماذا هذا النهج؟** يبقي الشيفرة قصيرة، يتجنب إدارة الخيوط اليدوية، ويترك المنفذ يتعامل مع الطابور عندما يكون لديك ملفات أكثر من عدد الخيوط.
+
+## الخطوة 4: إغلاق المجموعة وانتظار الانتهاء (batch html pdf conversion)
+
+بعد تقديم جميع المهام، يجب إخبار المجموعة أنك انتهيت والانتظار حتى ينتهي العاملون. هذا يمنع JVM من الإنهاء مبكرًا.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**ماذا لو انقضى مهلة الانتظار؟**  
+حدّ الخمس دقائق كريم لعدد قليل من ملفات HTML الصغيرة. للدفعات الأكبر، زِد المهلة أو راقب `threadPool.isTerminated()` داخل حلقة.
+
+---
+
+## مثال كامل جاهز للتنفيذ
+
+فيما يلي البرنامج الكامل القابل للنسخ واللصق. استبدل `YOUR_DIRECTORY` بالمجلد الذي يحتوي على ملفات HTML، أضف ملف JAR الخاص بـ Aspose.HTML إلى مسار الفئات، وشغّله.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### النتيجة المتوقعة
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+إذا فشل أي ملف، ستظهر تتبع الأخطاء في وحدة التحكم، لكن باقي الوظائف ستستمر في العمل.
+
+## نصائح متقدمة ومخاطر شائعة
+
+| الحالة | ما الذي يجب فعله |
+|-----------|------------|
+| **عدد كبير من الملفات بالنسبة إلى 4 خيوط** | زد حجم المجموعة (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) أو انتقل إلى `WorkStealingPool` للحصول على قابلية توسع أفضل. |
+| **HTML كبير (≥10 MB)** | زد سعة طابور مجموعة الخيوط أو عالج الملفات على دفعات أصغر لتجنب أخطاء OutOfMemory. |
+| **خطوط أو CSS مفقودة** | تأكد من أن ترخيص Aspose.HTML يستطيع العثور على الموارد المطلوبة، أو دمجها مباشرة في HTML. |
+| **التشغيل على خادم بدون واجهة** | لا تحتاج إلى تبعيات UI إضافية؛ Aspose.HTML يعمل في وضع Java النقي. |
+| **الحاجة إلى بيانات تعريف PDF** | بعد التحويل، افتح ملف PDF الناتج باستخدام `PdfDocument` واضبط العنوان/المؤلف برمجيًا. |
+
+---
+
+## الخلاصة
+
+لقد أظهرنا لك الآن كيفية **تحويل HTML إلى PDF** في Java باستخدام **مجموعة خيوط ثابتة** تعالج عدة ملفات في آنٍ واحد. البرنامج القصير يوضح دورة الحياة الكاملة: إنشاء المجموعة، تقديم المهام، الإغلاق بأناقة، ومعالجة الأخطاء. من خلال تعديل عدد الخيوط وتوسيع المصفوفة، يمكنك تحويل هذا إلى خدمة **تحويل دفعة HTML إلى PDF** قوية لأي خلفية.
+
+هل أنت مستعد للخطوة التالية؟ جرّب ربط هذا الشيفرة بنقطة نهاية REST في Spring Boot بحيث يستطيع المستخدمون رفع HTML وتلقي PDF فورًا، أو وسّع المنطق لمراقبة دليل وتحويل الملفات فور ظهورها. الفكرة الأساسية—التوازي باستخدام مجموعة خيوط ثابتة—تبقى هي نفسها، وتُظهر أداءً رائعًا عند التوسع.
+
+هل لديك أسئلة حول تحسين الأداء أو إضافة علامات مائية؟ اترك تعليقًا أدناه، ونتمنى لك برمجة سعيدة!
+
+## ما الذي يجب أن تتعلمه بعد ذلك؟
+
+الدروس التالية تغطي مواضيع ذات صلة وثيقة تبني على التقنيات التي تم توضيحها في هذا الدليل. كل مورد يتضمن أمثلة شيفرة كاملة مع شروحات خطوة بخطوة لمساعدتك على إتقان ميزات API إضافية واستكشاف أساليب تنفيذ بديلة في مشاريعك.
+
+- [تحويل HTML إلى PDF في Java – إعداد البيئة في Aspose.HTML](/html/english/java/configuring-environment/)
+- [كيفية تحويل HTML إلى PDF في Java - ضبط هوامش الصفحة باستخدام Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [fixed thread pool java – تنظيف HTML متوازي باستخدام ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/arabic/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/arabic/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..3600b4be55
--- /dev/null
+++ b/html/arabic/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,243 @@
+---
+category: general
+date: 2026-06-16
+description: تحويل HTML إلى PDF باستخدام Aspose HTML للغة Java – تعلّم كيفية تفعيل
+  التصغير الذكي وتعيين لون خلفية PDF إلى الأبيض في دقائق.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: ar
+og_description: تحويل HTML إلى PDF باستخدام Aspose HTML للغة Java. يوضح هذا الدليل
+  كيفية تفعيل التصغير الذكي، وتعيين لون خلفية PDF، وضمان الامتثال لمعيار PDF/A‑1b.
+og_title: تحويل HTML إلى PDF باستخدام Aspose HTML for Java – دليل كامل
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: تحويل HTML إلى PDF باستخدام Aspose HTML للـ Java – دليل كامل
+url: /ar/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# تحويل HTML إلى PDF باستخدام Aspose HTML for Java – دليل كامل
+
+هل احتجت يومًا إلى **convert HTML to PDF** لكن شعرت بأنك عالق في التفاصيل؟ لست وحدك—العديد من المطورين يواجهون نفس العقبة عندما يرغبون في الحصول على PDF موثوق وجاهز للإنتاج من محتوى الويب. الخبر السار؟ باستخدام Aspose HTML for Java يمكنك القيام بذلك ببضع أسطر، وستتعلم أيضًا كيفية **activate smart shrinking**، **set PDF background color**، وحتى إنشاء **white background PDF** للطباعة النقية.
+
+في هذا الدليل سنستعرض كل ما تحتاجه: المكتبات المطلوبة، الكود الدقيق، لماذا كل خيار مهم، وكيفية التحقق من النتيجة. في النهاية ستحصل على حل مستقل يعمل مباشرةً، سواء كنت تبني فواتير، تقارير، أو مستندات مؤرشفة.
+
+---
+
+## المتطلبات المسبقة – ما ستحتاجه قبل البدء
+
+| المتطلب | لماذا هو مهم |
+|-------------|----------------|
+| **Java 8 or higher** | Aspose HTML تستهدف JVMs الحديثة؛ قد تفتقد الإصدارات القديمة أساليب API. |
+| **Maven or Gradle** (or manual JAR handling) | يبسط إضافة مكتبة Aspose HTML for Java إلى مشروعك. |
+| **Aspose.HTML for Java license** (free trial works too) | بدون ترخيص ستحصل على علامة مائية على ملف PDF المُولد. |
+| **An HTML file** (`input.html`) you want to convert | المحتوى المصدر؛ يمكن أن يكون صفحة بسيطة أو قالبًا معقدًا. |
+| **Write access to an output folder** | المحول يكتب ملف PDF الناتج هناك. |
+
+إذا كان لديك بالفعل بيئة تطوير Java مثل IntelliJ IDEA أو Eclipse، فأنت جاهز للبدء.
+
+## الخطوة 1: إضافة تبعية Aspose HTML
+
+أولاً، أخبر أداة البناء الخاصة بك بسحب مكتبة Aspose HTML. إليك مقتطف Maven؛ استبدله بـ Gradle إذا كان هذا هو ما تفضله.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **نصيحة احترافية:** راقب رقم الإصدار. الإصدارات الجديدة غالبًا ما تجلب تحسينات في الأداء لـ **smart shrinking** ودعم أفضل لـ PDF/A.
+
+## الخطوة 2: إنشاء خيارات تحويل PDF
+
+كائن `PdfConversionOptions` هو المكان الذي تقوم فيه بضبط التحويل بدقة. فكر فيه كلوحة التحكم لإخراج PDF الخاص بك.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+في هذه المرحلة تكون الخيارات مجرد لوحة فارغة. سنبدأ بملئها لاحقًا.
+
+## الخطوة 3: تمكين التوافق مع PDF/A‑1b (الأرشفة طويلة الأمد)
+
+إذا كنت بحاجة إلى أن يبقى PDF صالحًا عبر الزمن—مثل السجلات القانونية—فستحتاج إلى توافق PDF/A‑1b. ضبط هذا العلم يخبر Aspose بدمج جميع الخطوط وملفات تعريف الألوان.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+لماذا ذلك؟ يضمن PDF/A‑1b أن يظهر المستند بنفس الشكل على أي عارض، بعد سنوات، دون موارد خارجية.
+
+## الخطوة 4: تفعيل Smart Shrinking
+
+الآن إلى السحر الذي يقلل حجم الملف دون التضحية بالدقة البصرية. **Activate smart shrinking** عن طريق تبديل الخاصية المقابلة.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+يعمل Smart shrinking بتحليل التخطيط، إزالة الفراغات غير الضرورية، وضغط الصور بذكاء. حسب تجربتي، يمكن أن تقلص ملفات PDF التي قد تكون 5 ميغابايت إلى أقل من 1 ميغابايت باستخدام هذا الخيار فقط.
+
+## الخطوة 5: ضبط لون خلفية PDF – كيفية إضافة PDF بخلفية بيضاء
+
+بشكل افتراضي، يحتفظ Aspose بالخلفية المحددة في HTML. إذا كانت الصفحة شفافة، قد يبدو PDF الناتج غريبًا على ورقة مطبوعة. لضمان مظهر نظيف، اضبط لون خلفية موحد. إليك كيفية **set PDF background color** إلى الأبيض—ما تحتاجه تمامًا لإنشاء **white background PDF**.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+يمكنك استبدال `Color.WHITE` بأي `java.awt.Color` تريد—رمادي فاتح لنغمة خفيفة، أو حتى لون مخصص للعلامة التجارية.
+
+## الخطوة 6: تنفيذ التحويل
+
+كل العمل الشاق يحدث في سطر واحد. طريقة `Converter.convert` تقرأ HTML المصدر، تطبق الخيارات التي قمنا بتكوينها، وتكتب ملف PDF.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **احذر:** إذا كان HTML المدخل يحتوي على موارد خارجية (CSS، صور)، تأكد من أنها قابلة للوصول عبر عناوين URL مطلقة أو موضوعة بجانب ملف HTML.
+
+## النتيجة المتوقعة – ما الذي يجب البحث عنه
+
+بعد تشغيل البرنامج يجب أن ترى:
+
+* **`output.pdf`** في المجلد الهدف.
+* ملف PDF هو **PDF/A‑1b compliant** (افتحه في Adobe Acrobat وتحقق من “PDF/A” تحت ملف → خصائص).
+* حجم الملف أصغر بشكل ملحوظ بفضل **smart shrinking**.
+* كل صفحة لها **solid white background**، حتى إذا كان HTML الأصلي شفافًا.
+
+يمكنك التحقق من الخلفية بفتح PDF في عارض وطباعة صفحة اختبار—يجب ألا تظهر أي ظلال رمادية شبحية.
+
+## أسئلة شائعة وحالات حافة
+
+### ماذا لو كان HTML الخاص بي يستخدم ملفات CSS خارجية؟
+
+تأكد من أن ملفات CSS مُشار إليها بعناوين URL مطلقة، أو انسخها بجانب `input.html` واستخدم مخطط `file://`. سيتبع Aspose الروابط تلقائيًا.
+
+### هل يمكنني استخدام لون مختلف للخلفية؟
+
+بالطبع. استبدل `Color.WHITE`، على سبيل المثال، بـ `new Color(240, 240, 240)` للحصول على خلفية رمادية فاتحة. طريقة `setBackgroundColor` تقبل أي `java.awt.Color`.
+
+### هل يؤثر Smart Shrinking على جودة الصورة؟
+
+قليلًا فقط. يقوم Aspose بتطبيق ضغط بدون فقدان حيثما أمكن ويقلل DPI لصورة النقطية فقط إذا كانت الصورة المصدر كبيرة جدًا بالنسبة لحجم الصفحة. إذا كنت تحتاج إلى دقة مطلقة، يمكنك تعطيل Smart Shrinking عن طريق ضبط `options.setEnableSmartShrinking(false)`.
+
+### كيف يمكنني تحويل عدة ملفات HTML دفعة واحدة؟
+
+ضع استدعاء التحويل داخل حلقة، وقم بتحديث `inputPath` و `outputPath` في كل تكرار. يمكن إعادة استخدام نفس كائن `PdfConversionOptions` لجميع الملفات.
+
+## مثال كامل يعمل (جميع الشيفرات في مكان واحد)
+
+فيما يلي الفئة الكاملة الجاهزة للتنفيذ في Java. انسخ‑الصقها في IDE الخاص بك، عدل المسارات، واضغط **Run**.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+شغّل البرنامج، افتح PDF المُولد، وسترى نتيجة **convert HTML to PDF** التي توقعتها—مضغوطة، متوافقة، وبقماش أبيض نظيف.
+
+## الخلاصة
+
+لقد استعرضنا للتو كيفية **convert HTML to PDF** باستخدام Aspose HTML for Java مع **activating smart shrinking**، **setting PDF background color**، وضمان أن المخرجات تفي بمعايير PDF/A‑1b. العملية بأكملها تتناسب مع فئة Java واحدة سهلة القراءة، مما يجعلها إضافة بسيطة لأي خدمة خلفية.
+
+هل أنت مستعد للخطوة التالية؟ جرّب إضافة رؤوس وتذييلات، دمج الخطوط، أو إنشاء PDFs من قوالب HTML ديناميكية. يمكنك أيضًا استكشاف **Aspose.PDF for Java**
+
+## ماذا يجب أن تتعلم بعد ذلك؟
+
+الدروس التالية تغطي مواضيع ذات صلة وثيقة تبني على التقنيات الموضحة في هذا الدليل. كل مصدر يتضمن أمثلة شيفرة كاملة مع شروحات خطوة بخطوة لمساعدتك على إتقان ميزات API إضافية واستكشاف أساليب تنفيذ بديلة في مشاريعك.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/arabic/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/arabic/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..9515a20b08
--- /dev/null
+++ b/html/arabic/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,249 @@
+---
+category: general
+date: 2026-06-16
+description: دليل تحويل HTML إلى PDF يوضح كيفية إنشاء PDF من HTML باستخدام Aspose
+  HTML Converter في سطر Java واحد. قم بتحويل ملف HTML إلى PDF بسرعة مع أقل قدر من
+  الشيفرة.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: ar
+og_description: دليل تحويل HTML إلى PDF يشرح لك كيفية إنشاء PDF من HTML باستخدام Aspose
+  HTML Converter في سطر واحد فقط من كود Java.
+og_title: 'دليل تحويل HTML إلى PDF: محول Aspose بسطر واحد'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'دليل تحويل HTML إلى PDF: محول Aspose بسطر واحد'
+url: /ar/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# دليل HTML إلى PDF: محول Aspose سطر واحد
+
+هل تساءلت يومًا كيف تحول صفحة HTML ثابتة إلى ملف PDF أنيق دون كتابة مئات الأسطر من الشيفرة؟ هذا هو بالضبط ما يحله **html to pdf tutorial**. في سطر واحد فقط من Java يمكنك **generate pdf from html** والحصول على مستند جاهز للمشاركة على القرص.
+
+سنستعرض العملية بالكامل — من إضافة مكتبة Aspose HTML إلى مشروعك، إلى تشغيل السطر الواحد الذي **convert html file pdf**. في النهاية ستعرف **how to convert html** بكفاءة، وستحصل على مقتطف قابل لإعادة الاستخدام يمكنك إدراجه في أي تطبيق Java.
+
+## ما يغطيه هذا الدليل
+
+- إضافة تبعية Aspose HTML for Java (Maven أو JAR يدوي)
+- تحضير ملف `input.html` نموذجي
+- تشغيل تحويل بسطر واحد باستخدام `Converter.convert(...)`
+- التحقق من ملف PDF الناتج وحل المشكلات الشائعة
+
+لا تحتاج إلى خبرة سابقة مع Aspose؛ فقط إعداد أساسي لتطوير Java. لنبدأ.
+
+## المتطلبات المسبقة
+
+- مجموعة تطوير Java (JDK) 8 أو أحدث  
+- Maven 3 أو بيئة تطوير تسمح لك بإضافة JARs خارجية  
+- ملف HTML صغير ترغب في تحويله إلى PDF (سننشئه في الخطوة التالية)  
+
+إذا كنت تمتلك هذه بالفعل، فأنت جاهز للبدء. إذا لم يكن كذلك، احصل على JDK من Oracle أو OpenJDK، وقم بتثبيت Maven – الأمر سهل.
+
+## الخطوة 1: إضافة Aspose HTML for Java إلى مشروعك
+
+### مستخدمي Maven
+
+أضف التبعية التالية إلى ملف `pom.xml`. هذا سيجلب أحدث نسخة مستقرة من مكتبة Aspose HTML.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### إعداد يدوي باستخدام JAR
+
+إذا لم تكن تستخدم Maven، قم بتحميل حزمة JAR من [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) وأضفها إلى مسار الفئات (classpath) في مشروعك.
+
+> **نصيحة احترافية:** حافظ على توافق نسخة JAR مع بيئة تشغيل Java لتجنب `UnsupportedClassVersionError`.
+
+## الخطوة 2: إنشاء ملف HTML نموذجي
+
+أنشئ مجلدًا باسم `YOUR_DIRECTORY` (استبدله بمسار مطلق أو نسبي تتحكم به) وضع داخلها ملف HTML بسيط:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+لا تتردد في تعديل المحتوى — أضف صورًا، جداول، أو CSS مخصص. Aspose يدعم معظم ميزات HTML5 وCSS3 الحديثة، لذا ستحصل على تمثيل PDF دقيق إلى حد كبير.
+
+## الخطوة 3: كود التحويل بسطر واحد
+
+الآن يأتي نجم العرض. أنشئ فئة Java باسم `ConvertHtmlToPdfOneLine` والصق الشيفرة التالية:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### لماذا يعمل هذا
+
+- `Converter.convert` هي طريقة ثابتة مريحة تقوم داخليًا بإنشاء كائن `Converter`، تحميل HTML، عرضه، وكتابة PDF — كل ذلك في استدعاء واحد.
+- لا حاجة لإدارة التدفقات، أو ضبط خيارات العرض، أو التعامل مع فواصل الصفحات يدويًا ما لم تكن لديك متطلبات متقدمة.
+
+قم بترجمة وتشغيل:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+بعد التنفيذ، ستجد `output.pdf` بجوار ملف HTML الخاص بك.
+
+## الخطوة 4: التحقق من النتيجة
+
+افتح `output.pdf` بأي عارض PDF (Adobe Reader، Foxit، أو حتى المتصفح). يجب أن ترى العنوان “Hello, PDF!” والفقرة بنفس التنسيق الموجود في HTML.
+
+إذا كان مظهر PDF غير صحيح، فكر في الفحوصات السريعة التالية:
+
+| المشكلة | السبب المحتمل | الحل |
+|-------|--------------|-----|
+| خطوط مفقودة | الخط النظامي غير مضمن | أضف `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` قبل التحويل |
+| CSS غير مطبق | ورقة الأنماط الخارجية غير قابلة للوصول | استخدم عناوين URL مطلقة أو دمج CSS مباشرة في HTML |
+| PDF فارغ | خطأ إملائي في مسار الإدخال | تحقق مرة أخرى من سلسلة `inputPath` |
+
+## متقدم: تعديل خيارات التحويل (اختياري)
+
+بينما السطر الواحد مثالي للحالات البسيطة، يتيح لك Aspose ضبط المخرجات بدقة:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+هذا المقتطف يوضح **how to convert html** بحجم صفحة مخصص، هوامش، وإعدادات PDF أخرى.
+
+## المشكلات الشائعة وكيفية تجنبها
+
+1. **مسار الفئات غير صحيح** – إذا حصلت على `ClassNotFoundException`, تحقق مرة أخرى من أن `aspose-html.jar` موجود في مسار الفئات وقت التشغيل.
+2. **قيود الترخيص** – النسخة التجريبية المجانية تضيف علامة مائية. اشترِ ترخيصًا واستدعِ `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` قبل التحويل.
+3. **ملفات HTML الكبيرة** – للمستندات الضخمة، فكر في تدفق HTML أو زيادة حجم الذاكرة المخصصة للـ JVM (`-Xmx2g`).
+
+## مثال كامل يعمل (مجتمع بالكامل)
+
+فيما يلي البرنامج الكامل المستقل الذي يمكنك نسخه ولصقه في بيئة تطوير وتشغيله فورًا (بافتراض حل تبعية Maven).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**الناتج المتوقع** (وحدة التحكم):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+![مخطط يوضح التدفق من ملف HTML إلى مخرجات PDF في دليل html إلى pdf](https://example.com/diagram.png "مخطط دليل HTML إلى PDF")
+
+*نص بديل الصورة يتضمن الكلمة الرئيسية، مما يلبي متطلبات تحسين محركات البحث.*
+
+## الخاتمة
+
+لقد أكملت للتو **html to pdf tutorial** الذي يوضح أبسط طريقة لـ **generate pdf from html** باستخدام **Aspose HTML Converter**. من خلال الاستفادة من طريقة `Converter.convert` ذات السطر الواحد، يمكنك **convert html file pdf** في ثوانٍ، والآن تفهم **how to convert html** مع إعدادات مخصصة اختيارية.
+
+ما التالي؟ جرّب إضافة صور، جداول، أو حتى مخططات مدفوعة بـ JavaScript إلى HTML الخاص بك وشاهد كيف يتم عرضها. استكشف ميزات Aspose الأخرى مثل التوافق مع PDF/A أو التوقيعات الرقمية إذا كنت تحتاج إلى قدرات مؤسسية أكثر.
+
+برمجة سعيدة، ولتكن ملفات PDF الخاصة بك دائمًا مصقولة مثل HTML الخاص بك!
+
+## ماذا يجب أن تتعلم بعد ذلك؟
+
+الدروس التالية تغطي مواضيع ذات صلة وثيقة تبني على التقنيات الموضحة في هذا الدليل. كل مورد يتضمن أمثلة شيفرة كاملة مع شرح خطوة بخطوة لمساعدتك على إتقان ميزات API إضافية واستكشاف أساليب تنفيذ بديلة في مشاريعك.
+
+- [كيفية تحويل HTML إلى PDF Java – باستخدام Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [تحويل HTML إلى PDF Java – إعداد البيئة في Aspose.HTML](/html/english/java/configuring-environment/)
+- [تحويل HTML إلى PDF – تنفيذ طلب ويب في Aspose.HTML for Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/arabic/java/conversion-html-to-various-image-formats/_index.md b/html/arabic/java/conversion-html-to-various-image-formats/_index.md
index fdf215c5f4..3dedf46ee4 100644
--- a/html/arabic/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/arabic/java/conversion-html-to-various-image-formats/_index.md
@@ -97,6 +97,8 @@ Learn to convert HTML to JPEG with Aspose.HTML for Java. Step-by-step guide for
 Learn how to convert HTML to PNG images in Java with Aspose.HTML. A comprehensive guide with step-by-step instructions.
 ### [تحويل HTML إلى TIFF](./convert-html-to-tiff/)
 Learn how to easily convert HTML to TIFF using Aspose.HTML for Java. Step-by-step guide for efficient document handling.
+### [تحويل HTML إلى TIFF في Java – دليل برمجة كامل](./convert-html-to-tiff-in-java-complete-programming-guide/)
+تعلم كيفية تحويل HTML إلى TIFF في Java باستخدام Aspose.HTML. دليل برمجة كامل مع خطوات تفصيلية.
 ### [تحويل HTML إلى WebP](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 تحويل HTML إلى WebP باستخدام Aspose.HTML for Java. دليل شامل لتحويل مستندات HTML إلى صور WebP بسهولة.
 
diff --git a/html/arabic/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/arabic/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..96cc6ddac5
--- /dev/null
+++ b/html/arabic/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,186 @@
+---
+category: general
+date: 2026-06-16
+description: تعلم كيفية تحويل HTML إلى TIFF في Java، وضبط دقة الصورة DPI، وتحقيق تصدير
+  TIFF عالي الدقة باستخدام Aspose.HTML. يتضمن الشرح كود خطوة بخطوة.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: ar
+og_description: تحويل HTML إلى TIFF في Java باستخدام Aspose.HTML. تعلم كيفية ضبط دقة
+  الصورة DPI وتصدير ملفات TIFF عالية الدقة.
+og_title: تحويل HTML إلى TIFF في Java – دليل كامل
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: تحويل HTML إلى TIFF في Java – دليل البرمجة الكامل
+url: /ar/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# تحويل HTML إلى TIFF في Java – دليل برمجة كامل
+
+هل احتجت يومًا إلى **convert HTML to TIFF** لكن لم تكن متأكدًا أي مكتبة يمكنها أن تقدم لك نتائج بمستوى احترافي؟ لست وحدك. في العديد من خطوط الأنابيب المؤسسية—فكر في إنشاء الفواتير أو أرشفة صفحات الويب—الحصول على صورة TIFF واضحة بدقة 300 DPI أمر لا يمكن التفاوض عليه.  
+
+في هذا الدرس سنستعرض الخطوات الدقيقة لـ **convert HTML to TIFF** باستخدام Aspose.HTML for Java، مع إظهار كيفية **set image resolution DPI** وإنتاج **high resolution TIFF export**. في النهاية ستحصل على برنامج جاهز للتنفيذ يمكنك إدراجه في أي مشروع Maven أو Gradle.
+
+## المتطلبات المسبقة
+
+قبل أن نبدأ، تأكد من وجود ما يلي:
+
+* Java 17 أو أحدث (الكود يعمل مع Java 8+، لكن إصدارات JDK الأحدث تعطيك بدء تشغيل أسرع).
+* رخصة Aspose.HTML for Java (الإصدار التجريبي المجاني يكفي للاختبار).
+* إعداد Maven أو Gradle لسحب الحزمة `aspose-html`.
+* ملف `input.html` بسيط تريد تحويله إلى صورة TIFF.
+
+لا توجد أدوات خارجية أخرى مطلوبة—كل شيء يعمل داخل JVM.
+
+![مثال تحويل html إلى tiff](/images/convert-html-to-tiff.png "مثال على ملف TIFF تم إنشاؤه بتحويل HTML إلى TIFF")
+
+## الخطوة 1: إعداد مشروعك لـ **Convert HTML to TIFF**
+
+أولاً وقبل كل شيء—أضف تبعية Aspose.HTML إلى ملف البناء الخاص بك. إذا كنت تستخدم Maven، ضع هذا المقتطف في ملف `pom.xml` الخاص بك:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+بالنسبة لـ Gradle، يبدو الأمر هكذا:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+بمجرد أن تكون المكتبة على مسار الفئة (classpath)، يمكنك البدء بكتابة كود Java الذي **java convert html to image**—جوهر حلنا.
+
+## الخطوة 2: تكوين **Set Image Resolution DPI** للحصول على مخرجات حادة
+
+الدقة مهمة. لقطة شاشة بدقة 72 DPI تبدو جيدة على الشاشة لكنها ستظهر ضبابية عند الطباعة. لتحقيق **high resolution TIFF export**، سنحدد صراحةً كل من DPI الأفقي والعمودي إلى 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+لماذا 300 DPI؟ إنه المعيار الفعلي لجودة الطباعة، ومعظم الماسحات الضوئية والطابعات تتوقع هذا الرقم. يمكنك رفعه إلى 600 DPI إذا كنت بحاجة إلى تفاصيل أدق، لكن ضع في اعتبارك أن حجم الملف سيزداد تبعًا لذلك.
+
+## الخطوة 3: اختيار مساحة اللون CMYK لـ **High Resolution TIFF Export**
+
+يدعم TIFF العديد من مساحات اللون. بالنسبة لتدفقات العمل الطباعية، عادةً ما تكون CMYK مطلوبة لأنها تتطابق مباشرةً مع ألوان الحبر. يتيح لنا Aspose.HTML اختيار مساحة اللون بسطر واحد:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+إذا كنت تستهدف الشاشات فقط، يمكنك التحويل إلى `RGB`. الجزء المهم هو أنك تتخذ قرارًا واعيًا—هذا ما يفرق بين عرض نصف مكتمل وحل جاهز للإنتاج.
+
+## الخطوة 4: تنفيذ التحويل – **Java Convert HTML to Image**
+
+الآن بعد أن أصبحت الخيارات جاهزة، التحويل الفعلي هو سطر واحد. هذه هي اللحظة التي **convert html to tiff** فيها أخيرًا.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+بعض الملاحظات على الكود أعلاه:
+
+* **Exception handling** – `ConverterException` ينتقل إذا حدث خطأ ما (ملف مفقود، ميزات HTML غير مدعومة، إلخ). في خدمة حقيقية ستغلفه بكتلة try‑catch وتسجيل التفاصيل.
+* **File paths** – استخدام المسارات المطلقة يعمل للاختبارات السريعة؛ بالنسبة لتطبيقات الويب ستقوم بحلها بالنسبة إلى جذر التطبيق.
+* **Performance tip** – أعد استخدام كائن `ImageConversionOptions` إذا كنت تحول ملفات متعددة في دفعة؛ فهذا يتجنب عمليات التخصيص المتكررة.
+
+### النتيجة المتوقعة
+
+تشغيل البرنامج ينتج ملف `output.tiff` يحقق ما يلي:
+
+* تكون بدقة 300 DPI على كلا المحورين.
+* تستخدم مساحة اللون CMYK.
+* تحتفظ بالتخطيط، الخطوط، وCSS للـ HTML الأصلي.
+* يمكن فتحها في Photoshop أو GIMP أو أي عارض يدعم TIFF.
+
+افتح الملف، قم بالتكبير، وسترى نصًا واضحًا ورسومات حادة—بالضبط ما تحتاجه للطباعة أو الأرشفة.
+
+## أسئلة شائعة وحالات خاصة
+
+**ماذا لو كان الـ HTML الخاص بي يشير إلى CSS أو صور خارجية؟**  
+Aspose.HTML يحل عناوين URL النسبية بناءً على دليل ملف الإدخال. فقط تأكد من أن جميع الأصول موجودة بجوار `input.html` أو قدم عنوان URL كامل.
+
+**هل يمكنني تحويل مجلد كامل من ملفات HTML؟**  
+بالطبع. غلف استدعاء `Converter.convert` في حلقة بسيطة، مع إعادة استخدام كائن `options` نفسه. تذكر معالجة `ConverterException` لكل ملف حتى لا يتوقف الدفعة بأكملها بسبب صفحة واحدة سيئة.
+
+**ماذا عن استهلاك الذاكرة للصفحات الضخمة؟**  
+الصفحات الكبيرة قد تستهلك ذاكرة RAM كبيرة لأن المكتبة تقوم برندرة الصفحة في الذاكرة قبل التحويل إلى نقطية. إذا واجهت `OutOfMemoryError`، فكر في زيادة حجم heap الخاص بـ JVM (`-Xmx2g`) أو معالجة الملفات على دفعات أصغر.
+
+**هل أحتاج إلى رخصة للإنتاج؟**  
+الإصدار التجريبي يضيف علامة مائية بعد عدد قليل من الصفحات. للاستخدام التجاري، اشترِ رخصة واستدعِ `License license = new License(); license.setLicense("Aspose.HTML.lic");` قبل أي تحويل.
+
+## نصائح احترافية لتدفق عمل **Convert HTML to TIFF** سلس
+
+* **Cache fonts** – إذا كنت تحول مستندات متعددة تستخدم نفس الخطوط المخصصة، سجّلها مرة واحدة باستخدام `FontSettings` لتجنب التحميل المتكرر.
+* **Parallel conversion** – فئة `Converter` آمنة للاستخدام عبر الخيوط. استخدم `ExecutorService` لتحويل ملفات متعددة بشكل متزامن، لكن راقب استهلاك الذاكرة في JVM.
+* **Validate HTML first** – العلامة غير الصحيحة قد تؤدي إلى اختلافات غير متوقعة في التخطيط. تمريرة سريعة باستخدام `jsoup` لتنظيف الـ HTML يمكن أن توفر وقتًا في تصحيح الأخطاء لاحقًا.
+
+## الخاتمة
+
+الآن لديك وصفة كاملة وجاهزة للإنتاج لـ **convert HTML to TIFF** في Java، مع تحكم كامل في **set image resolution DPI** وتحقيق **high resolution TIFF export**. الكود مستقل، الخطوات مشروحة، والمخاطر موضحة—وبالتالي يمكنك إدراجه في أي مشروع والبدء في توليد صور جاهزة للطباعة فورًا.
+
+ما الخطوة التالية؟ جرّب تغيير صيغة الإخراج إلى PNG أو JPEG بتغيير امتداد الملف، جرب مساحات لون مختلفة، أو دمج هذه المنطق في خدمة microservice باستخدام Spring Boot تستقبل حمولات HTML عبر REST. السماء هي الحد، ومع Aspose.HTML لديك محرك قوي تحت الغطاء.
+
+برمجة سعيدة، ولتظل ملفات TIFF دائمًا حادة كالشفرة!
+
+## ما الذي يجب أن تتعلمه بعد ذلك؟
+
+الدروس التالية تغطي مواضيع ذات صلة وثيقة تبني على التقنيات الموضحة في هذا الدليل. كل مورد يتضمن أمثلة كود كاملة مع شروحات خطوة بخطوة لمساعدتك على إتقان ميزات API إضافية واستكشاف نهج تنفيذ بديلة في مشاريعك الخاصة.
+
+- [svg to png java – Convert SVG to Image with Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – Set Custom Page Size](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/arabic/java/converting-epub-to-pdf/_index.md b/html/arabic/java/converting-epub-to-pdf/_index.md
index 76ddbee0aa..ad8c75eb81 100644
--- a/html/arabic/java/converting-epub-to-pdf/_index.md
+++ b/html/arabic/java/converting-epub-to-pdf/_index.md
@@ -49,6 +49,9 @@ weight: 27
 ### [تحويل EPUB إلى PDF](./convert-epub-to-pdf/)
 افتح تحويل EPUB إلى PDF باستخدام Aspose.HTML for Java، المكتبة القوية للـ Java. أنشئ محتوى قابلاً للوصول بسهولة.
 
+### [تحويل EPUB إلى PDF باستخدام Java – دليل خطوة بخطوة](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+دليل شامل خطوة بخطوة لتحويل ملفات EPUB إلى PDF باستخدام Aspose.HTML for Java.
+
 ### [تحديد موفر تدفق مخصص لتحويل EPUB إلى PDF](./convert-epub-to-pdf-specify-custom-stream-provider/)
 تعلم كيفية تحويل EPUB إلى PDF في Java بسهولة باستخدام Aspose.HTML، مما يعزز قدرات معالجة المستندات الخاصة بك.
 
diff --git a/html/arabic/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/arabic/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..11a1fa88da
--- /dev/null
+++ b/html/arabic/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,220 @@
+---
+category: general
+date: 2026-06-16
+description: تعلم كيفية تحويل EPUB إلى PDF في Java وكذلك تحويل صفحات EPUB محددة باستخدام
+  Aspose.HTML. كود كامل، نصائح، وتعامل مع الحالات الخاصة.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: ar
+og_description: تحويل EPUB إلى PDF باستخدام Java و Aspose.HTML. يوضح هذا الدليل أيضًا
+  كيفية تحويل صفحات EPUB المحددة للحصول على مخرجات مستند دقيقة.
+og_title: تحويل EPUB إلى PDF في Java – دليل برمجة كامل
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: تحويل EPUB إلى PDF باستخدام Java – دليل خطوة بخطوة
+url: /ar/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# تحويل EPUB إلى PDF باستخدام Java – دليل خطوة بخطوة
+
+هل احتجت يومًا إلى **تحويل EPUB إلى PDF** لكن لم تكن متأكدًا من كيفية استهداف عدد قليل من الفصول فقط؟ لست وحدك. في العديد من خطوط النشر تريد فقط الصفحات 2‑4 من الكتاب الإلكتروني، وليس كامل الكتاب—لذا عليك أيضًا **تحويل صفحات EPUB محددة**.  
+
+في هذا الدرس سنستعرض مثالًا كاملاً قابلاً للتنفيذ يقوم بذلك بالضبط. في النهاية ستحصل على برنامج Java يأخذ ملف EPUB، يستخرج الصفحات التي تهمك، ويكتب ملف PDF مصقول مع الحفاظ على الرسومات المتجهية.
+
+## ما ستتعلمه
+
+- إعداد Aspose.HTML لـ Java وإضافة الاعتماديات اللازمة لـ Maven/Gradle.  
+- إنشاء `PdfConversionOptions` وتكوين نطاق الصفحات **لتحويل صفحات EPUB محددة**.  
+- الحفاظ على SVG وغيرها من الرسومات المتجهية بحيث يبقى PDF واضحًا على أي جهاز.  
+- تشغيل التحويل، معالجة الاستثناءات، والتحقق من النتيجة.  
+
+لا تحتاج إلى خبرة سابقة مع Aspose—فقط معرفة أساسية بـ Java وبيئة تشغيل JDK 8+.
+
+---
+
+## تحويل EPUB إلى PDF باستخدام Aspose.HTML (الهدف الأساسي)
+
+جوهر العملية هو طريقة `Converter.convert`. فكر فيها كأمر سطر واحد يقوم بكل الأعمال الشاقة بمجرد أن تخبره بما تريد. أدناه الملف المصدر الكامل الذي يمكنك لصقه في أي IDE.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **لماذا يعمل هذا:**  
+> *`PdfConversionOptions`* يحتوي على جميع الإعدادات التي يمكنك تعديلها قبل تشغيل التحويل. تحديد نطاق الصفحات يخبر Aspose بتخطي كل ما هو خارج 2‑4، وهذا هو بالضبط ما تحتاجه **لتحويل صفحات EPUB محددة**. تمكين الحفاظ على الرسومات المتجهية يضمن بقاء أي رسومات SVG حادة، بدلاً من تحويلها إلى صور نقطية ضبابية.
+
+### النتيجة المتوقعة
+
+بعد تشغيل البرنامج، ستجد الملف `chapter_subset.pdf` في نفس المجلد. افتحه بأي عارض PDF—يجب أن ترى فقط المحتوى الذي كان موجودًا أصلاً على الصفحات 2، 3، و 4 من EPUB، مع جميع الصور معروضة بوضوح.
+
+---
+
+## تحديد نطاق الصفحات لتحويل صفحات EPUB محددة (التركيز الثانوي)
+
+إذا كنت تتساءل كيف يعمل سلسلة نطاق الصفحات، فهي تتبع نفس الصيغة المستخدمة في معظم أدوات PDF: `"start‑end"`. يمكنك أيضًا تمرير قائمة مفصولة بفواصل مثل `"1,3,5-7"` لاختيار صفحات غير متتالية.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**نصيحة احترافية:** عند التعامل مع ملفات EPUB الكبيرة، يحد تحديد التحويل إلى عدد قليل من الصفحات من استهلاك الذاكرة بشكل كبير ويسرّع العملية.  
+
+---
+
+## الحفاظ على الرسومات المتجهية لإنتاج عالي الجودة
+
+الرسومات المتجهية هي المكوّن السري وراء المخططات والرسوم البيانية والأيقونات القابلة للتكبير. عبر استدعاء `setPreserveVectorGraphics(true)`, يبقى Aspose هذه العناصر كمتجهات داخل PDF.  
+
+إذا تخطيت هذه الخطوة، سيقوم المكتبة بتحويل SVG إلى نقطية بدقة 72 dpi، وهو ما قد يبدو مقبولًا على الشاشة لكنه سيظهر ضعيفًا عند الطباعة.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## تشغيل التحويل والتحقق من النتيجة
+
+مع إعداد الخيارات، يصبح التحويل الفعلي استدعاءً ثابتًا واحدًا. يطرح `ConverterException` إذا حدث خطأ—يمكنك إما التقاطه أو الإعلان عنه في توقيع الطريقة، كما هو موضح أعلاه.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**ما الذي يجب فحصه بعد التحويل**
+
+1. **عدد الصفحات** – افتح PDF وتأكد من أنه يطابق النطاق الذي حددته.  
+2. **دقة الرسومات** – قم بالتكبير على أي مخطط؛ يجب أن يبقى واضحًا.  
+3. **ترميز النص** – يجب أن تُعرض الأحرف الخاصة من EPUB بشكل صحيح.
+
+إذا فشل أي من هذه الفحوصات، راجع إعدادات `PdfConversionOptions` أو تأكد من أن ملف EPUB المصدر غير محمي بـ DRM.
+
+---
+
+## الأخطاء الشائعة ونصائح احترافية (مع الكلمة المفتاحية الثانوية)
+
+| المشكلة | لماذا يحدث | الحل |
+|-------|----------------|-----|
+| **ظهور صفحات فارغة** | سلسلة نطاق الصفحات غير صحيحة. | استخدم الصيغة البسيطة `"2-4"` أو تحقق من الفواصل للصفحات غير المتتالية. |
+| **غياب الصور** | عدم الحفاظ على الرسومات المتجهية. | استدعِ `pdfOptions.setPreserveVectorGraphics(true)`. |
+| **خطأ نفاد الذاكرة** | تحويل EPUB كبير دون تحديد نطاق الصفحات. | دائمًا **تحويل صفحات EPUB محددة** عندما يكون ذلك ممكنًا؛ قسّم العملية إلى دفعات. |
+| **خطأ في الخط** | الخط غير مضمن في EPUB. | فعّل تضمين الخطوط عبر `pdfOptions.setEmbedFonts(true)` (خيار إضافي). |
+
+---
+
+## نظرة بصرية عامة  
+
+![Flow diagram showing convert epub to pdf process](/images/convert-epub-to-pdf-flow.png "Diagram of the convert epub to pdf workflow")
+
+*النص البديل:* *مخطط يوضح كيف يقوم برنامج Java بتحويل EPUB إلى PDF، مع إبراز الخطوة التي تحول صفحات EPUB محددة.*
+
+---
+
+## ملخص
+
+لقد أظهرنا لك كيف **تحويل EPUB إلى PDF** باستخدام Java مع إعطائك سيطرة كاملة على الصفحات التي يتم تحويلها. الخطوات الأساسية هي:
+
+1. إنشاء `PdfConversionOptions`.  
+2. تحديد نطاق الصفحات **لتحويل صفحات EPUB محددة**.  
+3. الحفاظ على الرسومات المتجهية للحصول على مظهر احترافي.  
+4. استدعاء `Converter.convert` ومعالجة أي استثناءات.
+
+لا تتردد في التجربة—غيّر نطاق الصفحات، أوقف حفظ المتجهات، أو أضف عنوان PDF مخصص عبر `pdfOptions.setTitle("My Chapter Subset")`.
+
+---
+
+## ما التالي؟
+
+- **المعالجة الدفعية:** حلقة تمر عبر قائمة من ملفات EPUB وتولد PDF لكل فصل.  
+- **التنسيق المخصص:** استخدم حقن CSS لتغيير الخطوط أو الألوان قبل التحويل.  
+- **الأمان:** طبّق حماية كلمة مرور على PDF الناتج عبر `PdfEncryptionOptions`.  
+
+إذا وجدت هذا الدليل مفيدًا، شاركه أو اترك تعليقًا بحالتك الخاصة. برمجة سعيدة، واستمتع بملفات PDF الواضحة!
+
+## ما الذي يجب أن تتعلمه بعد ذلك؟
+
+الدروس التالية تغطي موضوعات ذات صلة وثيقة تبني على التقنيات التي تم توضيحها في هذا الدليل. كل مورد يتضمن أمثلة شفرة كاملة مع شروحات خطوة بخطوة لمساعدتك على إتقان ميزات API إضافية واستكشاف أساليب تنفيذ بديلة في مشاريعك.
+
+- [Convert EPUB to PDF and Images with Aspose.HTML for Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Convert EPUB to Images Using Aspose HTML for Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Convert EPUB to XPS Tutorial](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/arabic/java/creating-managing-html-documents/_index.md b/html/arabic/java/creating-managing-html-documents/_index.md
index bf07c1fe7a..1c4b3ca052 100644
--- a/html/arabic/java/creating-managing-html-documents/_index.md
+++ b/html/arabic/java/creating-managing-html-documents/_index.md
@@ -66,6 +66,8 @@ url: /ar/java/creating-managing-html-documents/
 تعلم كيفية إنشاء بيئة تجريبية لمعالجة HTML في Java باستخدام Aspose.HTML من خلال دليل خطوة بخطوة.
 ### [كيفية الاستعلام عن HTML في Java – دليل كامل](./how-to-query-html-in-java-complete-tutorial/)
 تعلم كيفية استعلام ومعالجة مستندات HTML في Java باستخدام Aspose.HTML من خلال دليل شامل خطوة بخطوة.
+### [تحميل JSON باستخدام Fetch في Java – دليل كامل](./load-json-with-fetch-in-java-complete-guide/)
+تعلم كيفية تحميل ملفات JSON باستخدام Fetch في Java عبر دليل خطوة بخطوة شامل.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/arabic/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/arabic/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..a4cf76edb8
--- /dev/null
+++ b/html/arabic/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,290 @@
+---
+category: general
+date: 2026-06-16
+description: حمّل JSON باستخدام fetch عبر Java. تعلّم كيفية تشغيل JavaScript من Java،
+  السلسلة الاختيارية، وإنشاء HTMLDocument في Java في درس واحد.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: ar
+og_description: تحميل JSON باستخدام fetch في Java. يوضح هذا الدرس كيفية تشغيل JavaScript
+  من Java، واستخدام السلسلة الاختيارية، وإنشاء HTMLDocument في Java.
+og_title: تحميل JSON باستخدام Fetch في Java – دليل خطوة بخطوة
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: تحميل JSON باستخدام Fetch في Java – دليل شامل
+url: /ar/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# تحميل JSON باستخدام Fetch – دليل Java كامل
+
+هل تساءلت يوماً كيف **load JSON with fetch** وأنت تبقى داخل تطبيق Java نقي؟ لست وحدك. يواجه العديد من المطورين صعوبة عندما يحتاجون إلى استدعاء نقطة نهاية REST حديثة لكنهم لا يرغبون في إضافة مكتبة عميل HTTP ثقيلة. الخبر السار؟ يمكنك الاستفادة من فئة `HTMLDocument` الشبيهة بالمتصفح، تشغيل محرك JavaScript، والسماح لـ `fetch` بالقيام بالعمل الشاق—كل ذلك من داخل Java.
+
+في هذا الدليل سنستعرض مثالاً عملياً يقوم **fetches JSON in JavaScript**، ينفّذ ذلك السكربت من Java، ويظهر أيضاً سلاسل الاختيار الاختيارية (optional chaining). في النهاية ستعرف كيف **run JavaScript from Java**، إنشاء `HTMLDocument` في Java، ومعالجة حقول JSON المفقودة بأناقة. لا توجد تبعيات خارجية، فقط JDK ورشة إبداعية.
+
+## ما يغطيه هذا الدرس
+
+- إعداد مثال `HTMLDocument` في Java (`create htmldocument in java`).
+- الحصول على `ScriptEngine` المدمج وتغذيته بـ JavaScript حديث.
+- كتابة مقطع **fetch JSON in JavaScript** يستخدم `async/await` وسلاسل الاختيار الاختيارية (`optional chaining tutorial`).
+- تنفيذ السكربت عبر `engine.evaluate` (`run javascript from java`).
+- التحقق من النتيجة ومعالجة الحالات الطرفية مثل أخطاء الشبكة أو الخصائص المفقودة.
+
+ستحتاج إلى Java 17 أو أحدث، لأن العرض التجريبي يعتمد على محرك Nashorn المتوافق المدمج مع JDK. إذا كنت تستخدم JDK أقدم، أضف مكتبة البرمجة النصية المناسبة—التفاصيل في قسم “المتطلبات المسبقة”.
+
+---
+
+## المتطلبات المسبقة
+
+- **JDK 17+** مثبت ومُعَّرف المتغير `JAVA_HOME`.
+- إلمام أساسي بصياغة Java و JavaScript غير المتزامن.
+- محرر شفرة أو بيئة تطوير (IntelliJ IDEA، VS Code، Eclipse—حسب اختيارك).
+
+لا تحتاج إلى عميل HTTP من طرف ثالث أو محلل JSON؛ كل شيء يعيش داخل السكربت.
+
+---
+
+## الخطوة 1: إنشاء HTMLDocument في Java
+
+أولاً وقبل كل شيء—**create htmldocument in java**. فئة `HTMLDocument` توفر لنا DOM خفيف الوزن، والأهم من ذلك، `ScriptEngine` مدمج يمكنه تقييم JavaScript كما يفعل المتصفح.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **لماذا هذا مهم:** يعمل `HTMLDocument` كصندوق رمل. يوفر كائن `window` عالمي، و`fetch`، وغيرها من واجهات الويب التي يمكن للسكربت الاستفادة منها. فكر فيه كمتصفح صغير بدون واجهة مستخدم.
+
+---
+
+## الخطوة 2: استخراج محرك JavaScript من المستند
+
+الآن نحتاج إلى **run JavaScript from Java**. المستند يُظهر `ScriptEngine` يدعم ECMAScript الحديث (بما في ذلك `async/await`). احصل عليه هكذا:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **نصيحة احترافية:** إذا صادفت `ScriptException` بخصوص ميزات غير مدعومة، تأكد أنك تستخدم JDK 17+. الإصدارات الأقدم تحتوي على محرك Nashorn قديم لا يدعم الـ async.
+
+---
+
+## الخطوة 3: كتابة مقطع JavaScript حديث (دروس سلاسل الاختيار الاختيارية)
+
+هنا يبرز جزء **fetch json in javascript**. سنعرّف سلسلة متعددة الأسطر (كتلة نصية Java 15+ `"""`) التي تجلب حمولة JSON تجريبية، تستخدم `await`، وتظهر سلاسل الاختيار الاختيارية (`??`) للتعامل مع القيم المفقودة.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**ما الذي يحدث؟**
+
+- `fetch` يرسل طلب GET إلى API عام تجريبي.
+- `await` يوقف التنفيذ حتى يُحلّ الوعد، مما يبقي الكود نظيفاً.
+- `data.title ?? 'No title'` هو نمط السلسلة الاختيارية: إذا كان `title` `null` أو `undefined`، نعود إلى `'No title'`.
+- يُغلف كله في كتلة `try/catch` لتظهر أي مشاكل في الشبكة.
+
+---
+
+## الخطوة 4: تنفيذ السكربت داخل المستند
+
+أخيراً، نسلم السكربت إلى المحرك. يعمل المحرك في نفس الخيط، لذا ستظهر مخرجات الـ console مباشرة في عملية Java الخاصة بك.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+عند تشغيل البرنامج، يجب أن ترى شيئاً مثل:
+
+```
+Title: delectus aut autem
+```
+
+إذا تغيرت الـ API أو اختفى حقل `title`، سيتحول الإخراج بأناقة إلى:
+
+```
+Title: No title
+```
+
+هذا هو جمال السلاسل الاختيارية—لا `TypeError` يفسد تطبيق Java الخاص بك.
+
+---
+
+## مثال كامل يعمل
+
+بتجميع كل ما سبق، إليك فئة Java مستقلة يمكنك نسخها إلى `Main.java` وتشغيلها بـ `java Main.java`.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### النتيجة المتوقعة
+
+```
+Title: delectus aut autem
+```
+
+إذا كسرت العنوان عمدًا (مثلاً غير `todos/1` إلى `todos/9999`)، ستظهر رسالة fallback أو خطأ شبكة، مما يُظهر معالجة أخطاء قوية.
+
+---
+
+## أسئلة شائعة وحالات طرفية
+
+### 1. ماذا لو أعاد الـ API استجابة غير JSON؟
+
+`response.json()` سيُطلق `SyntaxError`. كتلة `try/catch` تلتقط ذلك، وتطبع “Fetch failed”. يمكنك توسيع الـ catch لإعادة المحاولة أو الرجوع إلى حمولة ثابتة.
+
+### 2. هل يمكنني استخدام هذا النهج مع شهادات HTTPS غير موثوقة؟
+
+`fetch` المدمج يحترم سياق SSL الافتراضي للـ JVM. إذا احتجت إلى الوثوق بشهادة ذات توقيع ذاتي، عيّن `SSLContext` مخصصًا قبل إنشاء `HTMLDocument`. هذا خارج نطاق هذا الدرس، لكن المبدأ يبقى نفسه.
+
+### 3. هل يعمل هذا على Android؟
+
+للأسف، `HTMLDocument` ليس جزءًا من SDK الخاص بـ Android. للهواتف المحمولة، ستحتاج إلى محرك JavaScript مختلف (مثل GraalVM) أو عميل HTTP أصلي.
+
+### 4. كيف تختلف السلاسل الاختيارية عن فحوصات null التقليدية؟
+
+بدلاً من كتابة:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+يمكنك ببساطة كتابة `data.title ?? 'No title'`. إنها مختصرة، أقل عرضة للأخطاء، وتقرأ كلغة طبيعية—مثالية لـ **optional chaining tutorial**.
+
+---
+
+## نصائح احترافية وأفضل الممارسات
+
+- **إعادة استخدام المحرك:** إنشاء `HTMLDocument` جديد لكل طلب قد يكون مكلفًا. احتفظ بنسخة واحدة حية إذا كنت تقوم بالعديد من الاستدعاءات.
+- **سلامة الخيوط:** `ScriptEngine` غير آمن للخلط بشكل افتراضي. قم بمزامنة الوصول أو أنشئ مجموعة من المحركات للعبء المتوازي.
+- **التسجيل (Logging):** `console.log` في السكربت يكتب إلى `System.out`. إذا احتجت إطار تسجيل متقدم، أعد توجيه `engine.getContext().setWriter(new PrintWriter(...))`.
+- **مهلات الوقت:** `fetch` يتبع مهلة المتصفح الافتراضية (عادةً لا توجد). يمكنك تنفيذ إلغاء يدوي باستخدام API `AbortController` داخل السكربت إذا احتجت تحكمًا أكثر صرامة.
+
+---
+
+## الخلاصة
+
+لقد أظهرنا للتو كيفية **load JSON with fetch** من برنامج Java، مستفيدين من محرك JavaScript مدمج لتشغيل كود `async/await` حديث، واستخدام السلاسل الاختيارية للحفاظ على نظافة الكود. عبر **إنشاء HTMLDocument في Java**، تحصل على بيئة معزولة تجعل **running JavaScript from Java** يبدو طبيعيًا، مع البقاء ضمن كود Java نقي.
+
+من هنا يمكنك:
+
+- استبدال API التجريبي بواجهتك الخاصة (`fetch json in javascript` من نقطة نهاية خاصة).
+- إضافة معالجة أخطاء أو محاولات إعادة أكثر تعقيدًا.
+- استكشاف قدرات polyglot في GraalVM لمزيد من البرمجة النصية المتقدمة.
+
+جرّبه، عدّل العنوان، ربما أضف طلب `POST`—هناك عالم كامل من Java الموجه للويب يمكنك فتحه دون الحاجة إلى مكتبات ثقيلة.
+
+Happy coding, and feel free to drop a comment if you hit any snags!
+
+## ما الذي ينبغي أن تتعلمه بعد ذلك؟
+
+الدروس التالية تغطي مواضيع ذات صلة وثيقة تبني على التقنيات التي تم توضيحها في هذا الدليل. كل مورد يتضمن أمثلة شفرة كاملة مع شروحات خطوة بخطوة لمساعدتك على إتقان ميزات API إضافية واستكشاف أساليب تنفيذ بديلة في مشاريعك.
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/arabic/java/css-html-form-editing/_index.md b/html/arabic/java/css-html-form-editing/_index.md
index bf8fc39bb8..eabdbf4681 100644
--- a/html/arabic/java/css-html-form-editing/_index.md
+++ b/html/arabic/java/css-html-form-editing/_index.md
@@ -32,6 +32,9 @@ url: /ar/java/css-html-form-editing/
 تعرف على كيفية تحرير نماذج HTML وإرسالها برمجيًا باستخدام Aspose.HTML لـ Java في هذا الدليل الشامل خطوة بخطوة.
 ### [تحديد العنصر حسب الفئة في Java – دليل شامل خطوة بخطوة](./select-element-by-class-in-java-complete-how-to-guide/)
 تعلم كيفية اختيار عناصر HTML باستخدام الفئة في Java باستخدام Aspose.HTML خطوة بخطوة.
+### [الحصول على خلفية CSS في Java – دليل Aspose.HTML الكامل](./get-css-background-in-java-complete-aspose-html-guide/)
+### [كيفية استخدام CSS في Java – تحميل HTML، عد الروابط وتقييم XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+تعلم كيفية تحميل مستند HTML، استخدام CSS، عد الروابط وتطبيق تعبيرات XPath باستخدام Aspose.HTML لـ Java.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/arabic/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/arabic/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..4d64293a5e
--- /dev/null
+++ b/html/arabic/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,279 @@
+---
+category: general
+date: 2026-06-16
+description: احصل على خلفية CSS باستخدام Aspose.HTML في Java. تعلم كيفية تحميل مستند
+  HTML، استخراج النمط المحسوب، واسترجاع لون الخلفية وحجم الخط في بضع خطوات.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: ar
+og_description: احصل على خلفية CSS في Java على الفور. يوضح هذا البرنامج التعليمي كيفية
+  تحميل مستند HTML، استخراج النمط المحسوب، استرجاع لون الخلفية وحجم الخط باستخدام
+  Aspose.HTML.
+og_title: الحصول على خلفية CSS في جافا – دليل Aspose.HTML الكامل
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: الحصول على خلفية CSS في Java – دليل Aspose.HTML الكامل
+url: /ar/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# الحصول على خلفية CSS في Java – دليل Aspose.HTML الكامل
+
+هل احتجت يومًا إلى **الحصول على خلفية CSS** لعنصر أثناء معالجة HTML على جانب الخادم؟ ربما تقوم بإنشاء مولد PDF، أو أداة استخراج ويب، أو تريد فقط التحقق من الأنماط. في Java، تجعل مكتبة Aspose.HTML هذا الأمر سهلًا. في هذا الدرس سنقوم **بتحميل مستند HTML Java**، استخراج النمط المحسوب، و **استرجاع لون الخلفية** بالإضافة إلى **استرجاع حجم الخط** — كل ذلك في بضع أسطر.
+
+سنستعرض مثالًا من العالم الحقيقي: `<div>` مع فئة `highlight`. في النهاية ستحصل على برنامج مستقل يمكنك إدراجه في أي مشروع، وستفهم لماذا يعتبر استخدام `ComputedStyle` الطريقة الأكثر موثوقية لقراءة القيم النهائية التي تم حلها عبر السلسلة من خصائص CSS.
+
+---
+
+## ما ستتعلمه
+
+- كيفية **تحميل مستند HTML Java** باستخدام Aspose.HTML.
+- كيفية **استخراج النمط المحسوب** من أي عنصر DOM.
+- النداءات الدقيقة **لاسترجاع لون الخلفية** و **لاسترجاع حجم الخط**.
+- المشكلات الشائعة (مثل: أوراق الأنماط المفقودة، الأنماط المضمنة مقابل الخارجية).
+- عينة كود كاملة قابلة للتنفيذ يمكنك نسخها ولصقها.
+
+---
+
+## المتطلبات المسبقة
+
+- Java 8 أو أحدث مثبت.
+- Maven أو Gradle لإدارة الاعتمادات (سنظهر مقتطف Maven).
+- فهم أساسي لـ HTML & CSS.
+- مكتبة Aspose.HTML for Java (نسخة تجريبية مجانية أو مرخصة).
+
+---
+
+## الخطوة 1: إعداد المشروع وإضافة Aspose.HTML
+
+أولاً، أنشئ مشروع Maven (أو استخدم أداة البناء المفضلة لديك). أضف اعتماد Aspose.HTML إلى `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **نصيحة احترافية:** إذا كنت تستخدم Gradle، فإن المكافئ هو `implementation 'com.aspose:aspose-html:23.9'`.
+
+بمجرد حل الاعتماد، ستكون جاهزًا للبدء في كتابة الكود.
+
+---
+
+## الخطوة 2: تحميل مستند HTML Java
+
+الإجراء الملموس الأول هو قراءة ملف HTML إلى كائن `HTMLDocument`. هذه الخطوة هي التي يبرز فيها مصطلح **load html document java**.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+لماذا نستخدم `HTMLDocument` بدلاً من محلل عام؟ تقوم Aspose.HTML بإنشاء DOM كامل، وتطبيق جميع أوراق الأنماط المرتبطة، واحترام استعلامات الوسائط — لذا فإن النمط المحسوب الذي تستخرجه لاحقًا يعكس بالضبط ما سيعرضه المتصفح.
+
+---
+
+## الخطوة 3: اختيار العنصر المستهدف
+
+بعد ذلك، نحتاج إلى العنصر الذي نريد فحص CSS الخاص به. في مثالنا العنصر لديه الفئة `highlight`.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+طريقة `querySelector` تعمل مثل نظيرها في JavaScript، مما يتيح لك استخدام أي محدد CSS. إذا فشل المحدد، نتوقف مبكرًا — وهذا يمنع حدوث `NullPointerException` لاحقًا.
+
+---
+
+## الخطوة 4: استخراج النمط المحسوب
+
+الآن يأتي جوهر الدرس: **extract computed style**. كائن `ComputedStyle` يمنحك القيم النهائية التي تم حلها عبر السلسلة لكل خاصية CSS.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+خلف الكواليس، تقوم Aspose.HTML بمتابعة سلسلة CSS، وتقييم قواعد `!important`، وحتى حل الوحدات النسبية (مثل `em` → بكسل). لهذا السبب يُفضَّل `ComputedStyle` على التحليل اليدوي للأنماط المضمنة.
+
+---
+
+## الخطوة 5: استرجاع لون الخلفية وحجم الخط
+
+أخيرًا، نقوم **باسترجاع لون الخلفية** و **باسترجاع حجم الخط** باستخدام الدوال getter في `ComputedStyle`.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+كل من `getBackgroundColor()` و `getFontSize()` يعيدان سلاسل نصية بصيغة CSS القياسية (مثل `rgba(255, 0, 0, 1)` أو `16px`). إذا لم تُعرّف الخاصية في أي مكان، تُعيد المكتبة القيمة الافتراضية للمتصفح.
+
+---
+
+## مثال كامل يعمل
+
+بجمع كل ذلك معًا، إليك البرنامج الكامل الذي يمكنك تشغيله الآن:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### النتيجة المتوقعة
+
+افترض أن `input.html` يحتوي على:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+تشغيل البرنامج يطبع:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+إذا كان CSS يستخدم `rgba` أو وحدة مختلفة، فإن النتيجة تتكيف وفقًا لذلك.
+
+---
+
+## التعامل مع الحالات الخاصة
+
+| الحالة | ما الذي يجب مراقبته | الحل |
+|-----------|-------------------|----------|
+| **أوراق الأنماط الخارجية** | قد يشير الملف إلى ملفات CSS عبر وسوم `<link>` التي ليست على مسار الفئة. | تأكد من أن المسارات مطلقة أو اضبط `HTMLDocument.setBaseUrl()` حتى تتمكن Aspose.HTML من العثور عليها. |
+| **استعلامات الوسائط** | قد يتم تجاهل الأنماط داخل كتل `@media` إذا لم يتطابق حجم العرض الافتراضي. | استخدم `HTMLDocument.setViewportSize(width, height)` لمحاكاة الجهاز المطلوب. |
+| **متغيرات CSS** (`var(--my-color)`) | `ComputedStyle` يحلها تلقائيًا، ولكن فقط إذا تم تعريف المتغير. | تحقق من نطاق المتغير أو استخدم قيمة افتراضية كبديل. |
+| **الخصائص غير المدعومة** | بعض خصائص CSS الأحدث (مثل `backdrop-filter`) قد تُعيد سلاسل فارغة. | تحقق من `null` أو النتائج الفارغة قبل استخدامها. |
+
+---
+
+## نصائح احترافية ومشكلات شائعة
+
+- **Cache the document** إذا كنت بحاجة إلى استعلام العديد من العناصر؛ فإن التحليل في كل مرة مكلف.
+- **Close resources**: `doc.dispose();` يحرر الذاكرة الأصلية (مهم خاصة في الخدمات طويلة التشغيل).
+- **Avoid hard‑coded paths**: استخدم `Paths.get(...).toAbsolutePath()` لتوافق عبر الأنظمة.
+- **Debugging**: اطبع `computedStyle.getCssText()` لرؤية القائمة الكاملة للخصائص التي تم حلها.
+
+---
+
+## نظرة بصرية
+
+![مثال الحصول على خلفية CSS يُظهر الـ div المميز وألوانه المحسوبة](/images/get-css-background-java.png "الحصول على خلفية CSS في Java – مثال بصري")
+
+*يتضمن نص البديل الكلمة الرئيسية: “مثال الحصول على خلفية CSS”.*
+
+---
+
+## الخلاصة
+
+أنت الآن تعرف **كيفية الحصول على خلفية CSS** و **استرجاع حجم الخط** لأي عنصر باستخدام Aspose.HTML في Java. من خلال **تحميل مستند HTML Java**، استخراج **النمط المحسوب**، واستدعاء الدوال getter المناسبة، يمكنك قراءة قيم العرض النهائية بثقة دون التخمين أو التحليل اليدوي للـ CSS.
+
+ما التالي؟ جرّب تغيير المحدد لاستهداف عناصر مختلفة، جرب الفئات الزائفة (مثل `div.highlight:hover`)، أو أنشئ PDF من نفس `HTMLDocument` — نفس الـ API يجعل ذلك بسيطًا.  
+
+لا تتردد في ترك تعليق إذا واجهت أي صعوبات، وتمنياتنا لك بالبرمجة السعيدة!
+
+---
+
+## ما الذي يجب أن تتعلمه بعد ذلك؟
+
+الدروس التالية تغطي مواضيع ذات صلة وثيقة تبني على التقنيات الموضحة في هذا الدليل. كل مورد يتضمن أمثلة كود كاملة مع شروحات خطوة بخطوة لمساعدتك على إتقان ميزات API إضافية واستكشاف أساليب تنفيذ بديلة في مشاريعك.
+
+- [كيفية إضافة CSS – CSS مضمّن إلى مستندات HTML في Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [كيفية تحرير CSS - تحرير CSS خارجي متقدم باستخدام Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [إنشاء مستند HTML Java مع CSS داخلي باستخدام Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/arabic/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/arabic/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..a78086a8f0
--- /dev/null
+++ b/html/arabic/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,280 @@
+---
+category: general
+date: 2026-06-16
+description: كيفية استخدام CSS لتحميل ملف HTML وحساب الروابط في جافا. تعلم كيفية عد
+  عناصر HTML وتقييم XPath في جافا في مثال واحد واضح.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: ar
+og_description: كيفية استخدام CSS في Java لتحميل ملف HTML، وعدّ الروابط، وتقييم تعبيرات
+  XPath—كل ذلك في دليل عملي واحد.
+og_title: كيفية استخدام CSS في Java – تحميل HTML، عد الروابط وتقييم XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: كيفية استخدام CSS في جافا – تحميل HTML، عد الروابط وتقييم XPath
+url: /ar/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# كيفية استخدام CSS في Java – تحميل HTML، عد الروابط وتقييم XPath
+
+هل تساءلت يومًا **كيف تستخدم محددات CSS** أثناء معالجة ملف HTML في Java؟ ربما تقوم بإنشاء زاحف ويب، أو أداة استخراج بيانات، أو تحتاج فقط إلى تدقيق موقع ثابت. الخبر السار؟ لا تحتاج إلى كتابة محلل مخصص من الصفر—المكتبات الحديثة تتيح لك دمج محددات CSS4 مع تعبيرات XPath 3.1 في سير عمل واحد ومنظم.
+
+في هذا الدرس سنستعرض **كيفية تحميل ملف HTML**، تطبيق محدد CSS لعد الروابط داخل شريط التنقل، ثم **تقييم XPath** لعد عناصر الصورة المحددة. في النهاية ستحصل على برنامج كامل قابل للتنفيذ يطبع عدد العقد المطابقة، وستفهم لماذا كل جزء مهم.
+
+## المتطلبات المسبقة
+
+- Java 17 (أو أي JDK حديث) مثبت على جهازك  
+- Maven أو Gradle لإدارة التبعيات (سنستخدم Maven في المثال)  
+- مقطع HTML صغير محفوظ كملف `input.html` في مجلد يمكنك التحكم فيه  
+
+لا توجد أدوات أخرى مطلوبة—فقط محرر نصوص وواجهة سطر أوامر.
+
+## ما يغطيه الدرس
+
+- **تحميل ملف HTML** إلى بنية شبيهة بـ DOM باستخدام فئة *HTMLDocument*  
+- تطبيق **محدد CSS4** (`nav a[data-role]`) لتحديد روابط التنقل  
+- تشغيل **تعبير XPath 3.1** للعثور على وسوم `<img>` التي تنتهي قيمتها `src` بـ `.png` وتحتوي أيضًا على سمة `alt`  
+- **عد** نتائج كلا الاستعلامين وطباعة النتائج إلى وحدة التحكم  
+- الشيفرة المصدرية الكاملة، شرح “السبب”، ونظرة سريعة على الحالات الحدية المحتملة  
+
+لنبدأ مباشرة.
+
+---
+
+## الخطوة 1 – كيفية تحميل ملف HTML باستخدام HTMLDocument
+
+قبل أن تتمكن من الاستعلام عن أي شيء، يجب تحليل مستند HTML إلى نموذج يمكن استكشافه. فئة `HTMLDocument` من مكتبة **jsoup‑plus** (أو أي محلل يدعم HTML) تقوم بذلك بالضبط.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*لماذا هذا مهم:*  
+تحميل الملف مرة واحدة والاحتفاظ بالمرجع (`doc`) يتجنب عمليات I/O المتكررة، مما قد يصبح عنق زجاجة في الأداء عند معالجة دفعات كبيرة من الصفحات.
+
+---
+
+## الخطوة 2 – كيفية استخدام CSS لعد الروابط داخل `<nav>`
+
+الآن بعد أن أصبح المستند في الذاكرة، يمكننا استخدام محدد CSS4 لالتقاط كل عنصر `<a>` موجود داخل `<nav>` ويحمل سمة `data‑role`. هذا نمط شائع لقوائم التنقل التي تستخدم سمات البيانات كهوكات لجافاسكريبت.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*شرح:*  
+- `nav a[data-role]` يُقرأ كـ “أي عنصر `<a>` يحمل سمة `data‑role` وهو تابع لعنصر `<nav>`”.  
+- المحدد متوافق مع **CSS4**، مما يعني أنه يمكنك أيضًا استخدام الفئات الزائفة مثل `:not()` أو `:has()` إذا توسعت احتياجاتك.
+
+> **نصيحة احترافية:** إذا كنت تحتاج فقط إلى الأبناء المباشرين، استبدل المسافة بـ `>` (`nav > a[data-role]`). هذا يقلل مساحة البحث ويمكن أن يسرّع المستندات الكبيرة.
+
+---
+
+## الخطوة 3 – تقييم XPath في Java لعد عناصر `<img>` المحددة
+
+تتألق XPath عندما تحتاج إلى تصفية تعتمد على السمات ليست مباشرة في CSS. هنا سنحدد كل `<img>` يكون `src` الخاص به ينتهي بـ `.png` **و** يحتوي على سمة `alt`—مفيد لتدقيق إمكانية الوصول.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*لماذا XPath؟*  
+- دالة `ends-with()` هي جزء من XPath 3.1، وتسمح بمطابقة اللاحقة دون الحاجة إلى تعبيرات regex.  
+- الجمع بين عدة تنبؤات (`and @alt`) يضمن عد الصور التي تكون مصدرها صحيحًا ومُوصوفًا.
+
+إذا كانت مكتبتك تدعم فقط XPath 1.0، سيتعين عليك استخدام `contains(@src, '.png')` ثم التصفية في Java—وهذا نهج أقل دقة.
+
+---
+
+## الخطوة 4 – كيفية عد عناصر HTML وطباعة النتائج
+
+أخيرًا، نستخرج أطوال كائنات `NodeList` ونطبعها. هذه هي **طريقة عد الروابط** في اللغز، لكنها تعمل مع أي مجموعة من العقد.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**الناتج المتوقع في وحدة التحكم** (مع افتراض أن HTML العيني يحتوي على 3 روابط مطابقة و2 صورة مطابقة):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+إذا كانت القيم صفرًا، تحقق مرة أخرى من صياغة المحدد أو تأكد من أن `input.html` يحتوي فعليًا على العناصر المتوقعة.
+
+---
+
+## مثال كامل يعمل
+
+فيما يلي البرنامج الكامل المستقل الذي يمكنك نسخه ولصقه في ملف باسم `CssXPathDemo.java`. يتضمن الاستيرادات اللازمة، مقتطف `pom.xml` بسيط لـ Maven، وعينة HTML قليلة للاختبار.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**مقتطف Maven `pom.xml`** (أضف هذه التبعية لجلب المحلل الذي يدعم كلًا من CSS4 وXPath 3.1):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**عينة `input.html`** (ضعها في نفس المجلد مع ملف Java):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+تشغيل الأمر `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` سيعطي العدّات المتوقعة التي تم عرضها سابقًا.
+
+---
+
+## الحالات الحدية والأسئلة الشائعة
+
+### ماذا لو كان ملف HTML غير صالح؟
+
+كلا من محركات CSS وXPath متسامحة مع الأخطاء الطفيفة في العلامات (مثل فقدان وسوم إغلاق أو سمات غير مُقتبسة). ومع ذلك، قد يتسبب التشوه الشديد في إيقاف المحلل. في بيئة الإنتاج، احط خطوة التحميل بكتلة `try‑catch` وسجل الاستثناء.
+
+### هل يمكنني دمج CSS وXPath في تعبير واحد؟
+
+ليس مباشرة؛ كل محرك له صيغته الخاصة. النمط الشائع هو استخدام المحرك الذي يعبر عن الشرط بأكثر طبيعية (CSS للاستعلامات الهيكلية، XPath للدوال السمات) ثم دمج النتائج في Java إذا لزم الأمر.
+
+### كيف أعد العناصر عبر ملفات متعددة؟
+
+ضع منطق التحميل داخل حلقة:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### هل يعمل هذا مع Java 8؟
+
+نعم— بشرط استخدام نسخة مكتبة تستهدف Java 8 أو أعلى. الشيفرة المعروضة لا تعتمد على ميزات لغة أحدث.
+
+---
+
+## الخلاصة
+
+لقد أظهرنا **كيفية استخدام محددات CSS** جنبًا إلى جنب مع **تقييم XPath في Java** لـ **تحميل ملف HTML**، **عد الروابط**، و**عد عناصر HTML** التي تفي بمعايير معينة. النقاط الأساسية هي:
+
+- حمّل المستند مرة واحدة باستخدام `HTMLDocument`.  
+- استفد من CSS4 للاستعلامات الهيكلية البسيطة (`nav a[data-role]`).  
+- استغل XPath 3.1 للدوال المتقدمة على السمات (`ends-with(@src, '.png')`).  
+- احصل على طول `NodeList` للحصول على العد الدقيق.  
+
+من هنا يمكنك توسيع السكريبت: إضافة المزيد من المحددات، كتابة النتائج إلى CSV، أو دمجه في خط أنابيب زاحف أكبر. الجمع بين CSS وXPath يمنحك المرونة لمواجهة أي تحدٍ في استخراج HTML.
+
+هل أنت مستعد للتجربة؟ جرّب استبدال محدد CSS بـ `section article[data-id]` أو غيّر XPath لاستهداف وسوم `<video>` ذات ترميز معين. السماء هي الحد.
+
+إذا وجدت هذا الدليل مفيدًا، لا تتردد في مشاركته، أو وضع نجمة على المستودع، أو ترك تعليق بحالات الاستخدام الخاصة بك. برمجة سعيدة!
+
+![مخطط مثال كيفية استخدام CSS](https://example.com/diagram.png "مثال كيفية استخدام CSS")
+
+---
+
+
+## ما الذي يجب أن تتعلمه بعد ذلك؟
+
+الدروس التالية تغطي مواضيع ذات صلة وثيقة تبني على التقنيات التي تم توضيحها في هذا الدليل. كل مورد يتضمن أمثلة شيفرة كاملة مع شروحات خطوة بخطوة لمساعدتك على إتقان ميزات API إضافية واستكشاف نهج تنفيذ بديلة في مشاريعك.
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [How to Edit HTML Document Tree in Aspose.HTML for Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/chinese/java/advanced-usage/_index.md b/html/chinese/java/advanced-usage/_index.md
index c338f32fe4..cbcf33195b 100644
--- a/html/chinese/java/advanced-usage/_index.md
+++ b/html/chinese/java/advanced-usage/_index.md
@@ -132,8 +132,9 @@ Aspose.HTML 允许您将 `DomMutationObserver` 附加到任意节点。这对于
 ### [使用 Aspose.HTML for Java 调整 XPS 页面尺寸](./adjust-xps-page-size/)
 学习如何使用 Aspose.HTML for Java 调整 XPS 页面尺寸。轻松控制 XPS 文档的输出尺寸。
 
+### [在 Java 中设置设备 DPI – 完整沙盒指南](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+
 ### [如何在 Java 中运行 JavaScript – 完整指南](./how-to-run-javascript-in-java-complete-guide/)
-学习如何在 Java 环境中执行 JavaScript 代码，涵盖 Rhino、Nashorn 和 GraalVM 等实现。
 
 ---
 **最后更新：** 2025-11-29  
diff --git a/html/chinese/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/chinese/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..1b3ee46047
--- /dev/null
+++ b/html/chinese/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,211 @@
+---
+category: general
+date: 2026-06-16
+description: 了解如何在 Java 中使用 Aspose.HTML 沙箱渲染 HTML 时设置设备 DPI 和视口宽高。附带一步步代码示例。
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: zh
+og_description: 了解如何使用 Aspose.HTML Java 沙箱设置设备 DPI 并设置视口宽度和高度。完整代码和说明。
+og_title: 在 Java 中设置 Aspose 设备 DPI – 完整沙盒指南
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: 在 Java 中设置 Aspose 设备 DPI – 完整沙盒指南
+url: /zh/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 设置设备 DPI Aspose – Java 沙盒教程
+
+是否曾想过在 Java 中渲染网页时 **设置设备 DPI Aspose**？你并不是唯一遇到这个问题的人。许多开发者在需要渲染页面看起来与真实屏幕完全一致时会卡住——尤其是 DPI 对布局计算至关重要时。
+
+在本指南中，我们将通过一个实用示例，演示如何 **设置设备 DPI Aspose**，并展示如何 **设置视口宽度高度**，使页面的表现就像在 1280 × 800 像素的浏览器窗口中一样。结束时，你将拥有可运行的代码片段、每一步的清晰解释以及避免常见陷阱的技巧。
+
+## 本教程涵盖内容
+
+我们先列出前置条件，然后分四个简洁步骤展开：
+
+1. 配置沙盒选项（包括 DPI 和视口大小）。  
+2. 使用这些选项实例化 `DocumentSandbox`。  
+3. 在沙盒中加载外部 HTML 页面。  
+4. 执行一个简单的 DOM 操作——打印页面标题。
+
+你将了解每个环节为何重要、如何为不同设备调整设置，以及输出应是什么样子。无需查阅外部文档，所有内容都在这里。
+
+## 前置条件
+
+- Java 8 或更高版本（Aspose.HTML for Java 库支持 JDK 8+）。  
+- 已将 Aspose.HTML for Java 的 JAR 包加入项目 classpath。  
+- 一个 IDE 或构建工具（Maven/Gradle）用于编译运行代码。  
+- 若计划加载实时 URL（如 `https://example.com`），需要网络访问。
+
+如果上述条件都已满足，下面开始吧。
+
+## 步骤 1：设置设备 DPI Aspose – 定义沙盒选项
+
+首先需要告诉沙盒你“假装”拥有的“屏幕”。这时 **设置设备 DPI Aspose** 就派上用场。DPI（每英寸点数）会影响 CSS 中 `px` 单位的解释，从而改变字体大小、图像缩放和媒体查询的行为。
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **为什么重要：**  
+> `setDeviceDpi` 调用告诉 Aspose.HTML 将一个 CSS 像素视为 1/96 英寸，模拟大多数桌面显示器。如果省略此步骤，高 DPI 屏幕上布局可能会显得过小或过大。
+
+## 步骤 2：使用已配置的选项创建沙盒
+
+选项准备好后，需要一个遵循这些选项的沙盒实例。可以把沙盒想象成一个小型、隔离的浏览器引擎，它不会触及你的文件系统。
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **小技巧：**  
+> 对多个页面复用同一个 `DocumentSandbox` 可以节省内存，但如果后续需要不同的 DPI 或视口，请记得重新设置选项。
+
+## 步骤 3：在沙盒中加载 HTML 文档
+
+有了沙盒，加载页面就非常直接。`HTMLDocument` 的构造函数接受 URL 和刚才创建的沙盒。
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **边缘情况：**  
+> 如果目标站点阻止自动化请求，可能会返回 403 错误。此时可以将 HTML 下载到本地并从文件路径加载，或通过 `sandboxOptions` 设置自定义 User‑Agent 字符串。
+
+## 步骤 4：执行普通 DOM 操作 – 打印页面标题
+
+此时页面已在沙盒中完整渲染，任何 DOM 查询都与完整浏览器中的表现相同。我们保持简单，获取标题并打印。
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**预期输出**
+
+```
+Title: Example Domain
+```
+
+如果看到其他内容，请再次确认 URL 可访问，并确保未意外更改 DPI 或视口数值。
+
+## 为什么设置视口宽度高度至关重要
+
+你可能会问：“为什么我们要 **设置视口宽度高度**？”答案在响应式设计中。诸如 `@media (max-width: 600px)` 的媒体查询响应的是视口尺寸，而非物理屏幕大小。指定 `1280` × `800` 可确保页面渲染为“桌面”布局，即使代码运行在没有显示器的无头服务器上。
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+更改这些数值即可在 IDE 中模拟平板、手机或超宽显示器，而无需离开开发环境。
+
+## 完整可运行示例
+
+下面是完整的、可直接运行的 Java 类，演示了上述所有步骤。将其复制粘贴到名为 `SandboxExample.java` 的文件中，确保已将 Aspose.HTML JAR 加入 classpath，然后执行 `javac SandboxExample.java && java SandboxExample`。
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **快速验证：**  
+> 运行程序后若看到 `Title: Example Domain`，说明一切配置正确。否则请检查控制台异常——大多数问题源于缺少 JAR 或网络限制。
+
+## 常见陷阱及解决方案
+
+| 症状 | 可能原因 | 解决办法 |
+|---|---|---|
+| `NullPointerException` 出现在 `htmlDoc.getTitle()` 上 | 沙盒未能成功加载页面 | 检查 URL，给 `HTMLDocument` 构造函数加 try‑catch，或通过 `sandboxOptions.setLogLevel(...)` 开启日志。 |
+| 布局出现放大/缩小 | DPI 设置不正确 | 确认 `sandboxOptions.setDeviceDpi(96)`（或你的目标 DPI）。 |
+| 媒体查询从未触发 | 缺少视口尺寸设置 | 再次确认同时调用了 `setViewportWidth` **和** `setViewportHeight`。 |
+| 大页面导致内存溢出 | 对大量重量页面复用同一沙盒 | 为每个页面创建新 `DocumentSandbox`，或在使用后调用 `documentSandbox.dispose()`。 |
+
+## 扩展示例
+
+既然已经掌握了 **设置设备 DPI Aspose** 和 **设置视口宽度高度**，可以进一步尝试：
+
+- 使用 `htmlDoc.renderToBitmap(...)` **捕获渲染页面的截图**。  
+- 在渲染前 **注入自定义 CSS**，测试暗色主题。  
+- 通过 `htmlDoc.getWindow().eval(...)` **在沙盒中运行 JavaScript**。  
+
+所有这些操作都会遵循你配置的 DPI 与视口，为响应式布局提供可靠的测试环境。
+
+## 结论
+
+我们已经完整演示了如何在 Java 中使用 Aspose.HTML 的沙盒 **设置设备 DPI Aspose** 并 **设置视口宽度高度**。现在，你拥有了在安全、隔离的环境中渲染页面的坚实基础，能够让页面在任何设备上呈现出与真实显示器相同的效果。
+
+准备好下一步了吗？尝试渲染使用 CSS Grid 布局的页面，或引入远程样式表，观察 DPI 对字体渲染的影响。沙盒让你可以自由实验，而不会影响宿主系统。
+
+如果遇到任何问题，欢迎在下方留言或查阅 Aspose.HTML for Java 文档——不过这里已经提供了所有必要信息。祝编码愉快！  
+
+![设置设备 DPI Aspose 沙盒示意图](https://example.com/images/set-device-dpi-aspose.png "展示 Aspose.HTML 沙盒中 DPI 与视口配置的示意图")
+
+
+## 接下来你应该学习什么？
+
+以下教程与本指南紧密相关，进一步扩展所学技术。每篇资源都包含完整可运行的代码示例和逐步解释，帮助你掌握更多 API 功能并在项目中探索替代实现方案。
+
+- [使用 Aspose.HTML for Java 创建 PDF – 沙盒](/html/english/java/configuring-environment/implement-sandboxing/)
+- [使用 Aspose.HTML for Java 创建 PDF – 设置用户样式表](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [如何在 Aspose.HTML for Java 中设置字符集](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/chinese/java/conversion-html-to-other-formats/_index.md b/html/chinese/java/conversion-html-to-other-formats/_index.md
index 17440bc9f7..15ba9e54c2 100644
--- a/html/chinese/java/conversion-html-to-other-formats/_index.md
+++ b/html/chinese/java/conversion-html-to-other-formats/_index.md
@@ -83,12 +83,16 @@ Aspose.HTML for Java 简化了 HTML 转 PDF 的工作流。请参阅专门的教
 ## Conversion - HTML to Other Formats Tutorials
 ### [将 HTML 转换为 PDF](./convert-html-to-pdf/)
 了解如何使用 Aspose.HTML 在 Java 中将 HTML 转换为 PDF。轻松从 HTML 内容创建高质量 PDF。
+### [HTML 转 PDF 教程：一行 Aspose 转换器](./html-to-pdf-tutorial-one-line-aspose-converter/)
+使用 Aspose.HTML 的一行代码即可在 Java 中将 HTML 转换为 PDF，快速高效。
 ### [将 HTML 转换为 MHTML](./convert-html-to-mhtml/)
 使用 Aspose.HTML for Java 轻松将 HTML 转换为 MHTML。按照我们的分步指南高效完成 HTML 到 MHTML 的转换。
 ### [将 HTML 转换为 XPS](./convert-html-to-xps/)
 了解如何使用 Aspose.HTML for Java 轻松将 HTML 转换为 XPS。轻松创建跨平台文档。
 ### [将 Markdown 转换为 HTML](./convert-markdown-to-html/)
 使用 Aspose.HTML for Java 在 Java 中无缝将 Markdown 转换为 HTML。按照我们的分步指南简化文档转换需求。
+### [在 Java 中将 HTML 转换为 Markdown – 完整编程指南](./convert-html-to-markdown-in-java-complete-programming-guide/)
+使用 Aspose.HTML 在 Java 中将 HTML 转换为 Markdown，提供完整的代码示例和最佳实践。
 ### [将 SVG 转换为图像](./convert-svg-to-image/)
 了解如何使用 Aspose.HTML 在 Java 中将 SVG 转换为图像。提供高质量输出的完整指南。
 ### [将 SVG 转换为 PDF](./convert-svg-to-pdf/)
@@ -97,6 +101,10 @@ Aspose.HTML for Java 简化了 HTML 转 PDF 的工作流。请参阅专门的教
 了解如何使用 Aspose.HTML for Java 将 SVG 转换为 XPS。提供简单、分步的无缝转换指南。
 ### [在 Java 中将 HTML 转换为 PDF – 带页面尺寸设置的分步指南](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 详细步骤演示如何在 Java 使用 Aspose.HTML 将 HTML 转换为 PDF，并自定义页面尺寸。
+### [在 Java 中将 HTML 转换为 PDF – 并行批量转换指南](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+了解如何使用 Aspose.HTML 在 Java 中实现并行批量将 HTML 转换为 PDF，提高转换效率。
+### [使用 Aspose HTML for Java 将 HTML 转换为 PDF – 完整指南](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+全面指南，教您使用 Aspose.HTML for Java 将 HTML 文件高质量转换为 PDF，涵盖代码示例和最佳实践。
 
 ## 常见问题
 
diff --git a/html/chinese/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/chinese/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..11f2be3758
--- /dev/null
+++ b/html/chinese/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,247 @@
+---
+category: general
+date: 2026-06-16
+description: 使用本分步指南在 Java 中将 HTML 转换为 Markdown。掌握 HTML 到 Markdown 的转换，并学习如何高效地转换
+  HTML。
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: zh
+og_description: 使用简单的端到端示例，在 Java 中将 HTML 转换为 Markdown。了解将 HTML 转换并保持 front‑matter
+  完整的最佳方法。
+og_title: 在 Java 中将 HTML 转换为 Markdown – 完整指南
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: 在 Java 中将 HTML 转换为 Markdown – 完整编程指南
+url: /zh/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 将 HTML 转换为 Markdown（Java） – 完整编程指南
+
+是否曾想过 **如何将 html** 转换为干净的 Markdown 而无需编写自定义解析器？你并不孤单。在许多项目——静态站点生成器、文档流水线或内容迁移中——**快速且可靠地将 html 转换为 markdown** 是日常的痛点。
+
+好消息是，少数几个 Java 库可以让这件事轻而易举。在本教程中，我们将演示一个完整可运行的示例，准确展示如何 **convert html to markdown**，同时保留可能已经存在的 front‑matter YAML。完成后，你将拥有一个可在任何 Java 应用中直接使用的可复用方法。
+
+## 本教程涵盖内容
+
+* 为 Java HTML‑to‑Markdown 转换器添加合适的 Maven/Gradle 依赖。  
+* 设置 `MarkdownConversionOptions` 以保留 front‑matter（`html to markdown java` 小技巧）。  
+* 编写一个小型 `main` 方法，读取 HTML 文件并写入 Markdown 文件。  
+* 常见陷阱——编码问题、缺失图片以及相应的处理方式。  
+* 后续步骤，如批量转换以及与静态站点生成器的集成。
+
+无需任何 Markdown 库的先前经验；只需一个基本的 Java 环境。
+
+---
+
+## ## 将 HTML 转换为 Markdown – 安装库
+
+### Step 1: Add the Dependency
+
+示例使用 **[flexmark-java](https://github.com/vsch/flexmark-java)**，这是一款经过实战检验的 Markdown 处理器，同时提供 HTML‑to‑Markdown 扩展。
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro tip:** 如果你只需要 HTML‑to‑Markdown 转换，可以仅引入 `flexmark-html2md`，而不是完整的 `flexmark-all`，以保持 JAR 包体积极小。
+
+### Step 2: Import the Required Classes
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+这些导入让你能够访问核心转换引擎以及灵活的选项容器。
+
+---
+
+## ## HTML to Markdown Java – 配置转换选项
+
+当你转换的文档以 YAML front‑matter 块开头（在 Jekyll 或 Hugo 中常见）时，通常希望保持该块不被修改。`MutableDataSet` 允许你切换此行为。
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*为什么要保留 front‑matter？*  
+Front‑matter 保存了标题、日期、标签等元数据。若将其剥离会导致下游构建流水线出错。将 `PRESERVE_FRONT_MATTER` 设置为 `true`，转换器会把该块视为原始文本，保持原样不动。
+
+---
+
+## ## 如何转换 HTML – 编写转换方法
+
+下面是一个独立的 `convertHtmlToMarkdown` 方法。它读取 HTML 文件，执行转换，并将结果写入 Markdown 文件。
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Edge case:** 如果 HTML 中包含 `<script>` 或 `<style>` 标签且不希望出现在 Markdown 中，转换器会自动删除它们。不过，对于自定义标签，你可能需要在转换前预处理 HTML 字符串（例如使用 Jsoup）。
+
+---
+
+## ## 如何转换 HTML – 完整示例（含 `main`）
+
+现在将所有内容粘合到一个小型 CLI 程序中。将占位路径替换为实际文件位置。
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Expected output** (console):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+打开 `article.md`——你会看到干净的 Markdown，并且原始的 YAML 块保持不变。
+
+---
+
+## ## HTML to Markdown 转换 – 常见问题与技巧
+
+| Question | Answer |
+|----------|--------|
+| *如果我的 HTML 文件很大怎么办？* | 按行流式读取文件，或使用 `Files.readAllBytes` 搭配 `ByteBuffer`，避免一次性将整个文档加载到内存中。 |
+| *可以批量处理文件夹吗？* | 将 `convertHtmlToMarkdown` 调用包装在 `Files.list(Paths.get("folder"))` 循环中，并过滤 `*.html` 文件。 |
+| *图片会自动转换吗？* | 转换器会把 `<img src="...">` 标签重写为 `![](url)` 语法，保留 URL。请确保 Markdown 使用方能够访问这些图片文件。 |
+| *UTF‑8 是否始终安全？* | 是的——HTML 和 Markdown 默认都是 UTF‑8。如果使用其他字符集，请在 `readString`/`writeString` 时传入相应的 charset。 |
+| *如何保留自定义 CSS 类？* | Flexmark 的 HTML‑to‑Markdown 转换器会剥离未知属性。如果需要保留，需要在转换后进行后处理（例如正则替换）。 |
+
+---
+
+## ## Java HTML Markdown Converter – 后续步骤
+
+你现在拥有一个可靠的 **java html markdown converter** 代码片段，能够嵌入构建脚本、CI 流水线或桌面工具。以下是扩展基础工作流的几种思路：
+
+1. **批量转换脚本** – 遍历目录树，将每个 `.html` 文件转换为 `.md`。  
+2. **与静态站点生成器集成** – 在 Maven `generate-resources` 阶段运行转换。  
+3. **自定义 Markdown 输出** – Flexmark 允许通过 `MutableDataSet` 启用表格、脚注或 GitHub 风格的扩展。  
+4. **添加 CLI 包装层** – 使用 Apache Commons CLI 暴露 `source` 与 `target` 参数，打造用户友好的命令行工具。
+
+---
+
+## 结论
+
+我们已经覆盖了在 Java 中 **convert HTML to Markdown** 所需的全部内容，从安装合适的库到保留 front‑matter 以及处理各种边缘情况。上面展示的简短可复用方法为任何 **html to markdown java** 项目提供了坚实的基础，而可选的技巧则帮助你在更大规模的工作流中扩展该方案。
+
+动手试一试，调整选项，很快你就能像专业人士一样自动化文档迁移。遇到棘手场景？留下评论，我们一起排查。
+
+祝编码愉快！
+
+## 接下来该学习什么？
+
+以下教程涵盖与本指南技术紧密相关的主题，帮助你在已有技巧之上进一步深入。每个资源都提供完整可运行的代码示例，并配有逐步解释，助你掌握更多 API 功能并在自己的项目中探索替代实现方案。
+
+- [Markdown to HTML Java - Convert with Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Convert HTML to PDF in Java – Step‑by‑Step Guide with Page Size Settings](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Convert HTML to Markdown in Aspose.HTML for Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/chinese/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/chinese/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..474a784f3f
--- /dev/null
+++ b/html/chinese/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,226 @@
+---
+category: general
+date: 2026-06-16
+description: 使用固定线程池的 Java 方法将 HTML 转换为 PDF。了解如何通过批量 HTML 转 PDF 转换高效地转换多个 HTML 文件。
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: zh
+og_description: 使用固定线程池的 Java 方案将 HTML 转换为 PDF。本教程将一步步引导您完成批量 HTML 转 PDF 的转换。
+og_title: 在 Java 中将 HTML 转换为 PDF – 并行批量转换
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: 在 Java 中将 HTML 转换为 PDF – 并行批量转换指南
+url: /zh/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 在 Java 中将 HTML 转换为 PDF – 并行批量转换指南
+
+是否曾经需要**将 HTML 转换为 PDF**，但在处理数十个文件时感觉过程异常缓慢？你并不孤单。在许多企业项目中，将大量网页转换为可打印文档可能成为瓶颈——尤其是当转换在单线程上运行时。
+
+好消息是？通过利用 **fixed thread pool Java**，你可以一次触发多个转换，将缓慢的批处理作业变成闪电般的操作。在本指南中，我们将向你展示如何使用 Aspose.HTML 的 `Converter` 类和 Java 的 `ExecutorService`，**并行地将多个 HTML 文件转换为 PDF**。完成后，你将拥有一个可直接运行的程序，能够以最少的代码处理 **批量 HTML PDF 转换**。
+
+## 本教程涵盖内容
+
+- 为并发工作设置固定大小的线程池。
+- 准备源 HTML 文件列表（你自行决定目录）。
+- 提交每个调用 `Converter.convert` 的转换任务。
+- 优雅地关闭线程池并处理错误。
+- 扩展到超过四个线程、处理大文件以及调试常见陷阱的技巧。
+
+无需除 Aspose.HTML for Java JAR 之外的外部构建工具，代码可在任何 JDK 8+ 运行时上运行。
+
+---
+
+![convert html to pdf illustration](placeholder-image.jpg){alt="转换 html 为 pdf 示例"}
+
+## 第 1 步：创建固定大小的线程池（fixed thread pool java）
+
+首先需要一个工作线程池，以便并行执行转换任务。使用 `Executors.newFixedThreadPool` 可以得到可预测的线程数量，有助于保持 CPU 使用率稳定，避免文件系统过载。
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**为什么使用固定池？**  
+固定池限制并发转换的数量，防止你的应用生成数百个线程争夺 CPU 和内存。在典型的 4 核机器上，四个线程往往在吞吐量和资源竞争之间取得最佳平衡。
+
+> **专业提示：** 如果在拥有更多核心的服务器上运行，可将大小提升 (`Runtime.getRuntime().availableProcessors()`) ，但要留意 I/O 饱和情况。
+
+## 第 2 步：列出要转换的 HTML 文件（convert multiple html files）
+
+接下来，收集要处理的 HTML 文件路径。在真实项目中，你可能会遍历目录树，但为保持清晰，这里直接硬编码一个短数组。
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**边缘情况：** 如果文件缺失或不可读，转换任务会抛出异常。我们将在工作线程内部捕获它，以保证批处理的其余部分继续运行。
+
+## 第 3 步：为每个文件提交转换任务（java html to pdf）
+
+现在遍历 `htmlFiles` 数组，将每个路径交给线程池。每个任务通过简单地更换扩展名，在源 HTML 同目录下生成 PDF 文件。
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**工作原理：**  
+- Lambda 表达式 (`() -> { … }`) 是轻量级的 `Runnable`。  
+- `Converter.convert` 是 Aspose.HTML 提供的静态方法，一次性读取 HTML、渲染并写入 PDF。  
+- 通过 try‑catch 包装，确保单个错误文件不会导致线程池崩溃。
+
+> **为何采用此方式？** 它让代码保持简洁，避免手动线程管理，并让执行器在文件数量超过线程数时自动排队。
+
+## 第 4 步：关闭线程池并等待完成（batch html pdf conversion）
+
+所有任务提交完毕后，需要通知线程池已完成并等待工作线程结束。否则 JVM 会提前退出。
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**如果超时触发会怎样？**  
+五分钟的限制对少量小型 HTML 文件来说已经很宽裕。对于更大的批次，可增加超时时间或在循环中监控 `threadPool.isTerminated()`。
+
+---
+
+## 完整可运行示例
+
+下面是完整的、可直接复制粘贴的程序。将 `YOUR_DIRECTORY` 替换为存放 HTML 文件的文件夹，确保将 Aspose.HTML JAR 加入类路径后运行。
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### 预期输出
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+如果某个文件失败，控制台会打印堆栈跟踪，但其他任务仍会继续执行。
+
+## 高级技巧与常见陷阱
+
+| 情况 | 处理办法 |
+|-----------|------------|
+| **文件过多，4 线程不足** | 增加池大小 (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) 或切换到 `WorkStealingPool` 以获得更好可扩展性。 |
+| **大型 HTML（≥10 MB）** | 提升线程池队列容量或将文件分成更小批次处理，以避免 OutOfMemory 错误。 |
+| **缺少字体或 CSS** | 确保 Aspose.HTML 许可证能够定位所需资源，或直接在 HTML 中嵌入这些资源。 |
+| **在无头服务器上运行** | 不需要额外的 UI 依赖；Aspose.HTML 在纯 Java 模式下即可工作。 |
+| **需要 PDF 元数据** | 转换后，使用 `PdfDocument` 打开生成的 PDF，并以编程方式设置标题/作者等元数据。 |
+
+---
+
+## 结论
+
+我们已经展示了如何使用 **fixed thread pool** 在 Java 中 **将 HTML 转换为 PDF**，一次处理多个文件。该简短程序演示了完整的生命周期：创建池、提交任务、优雅关闭以及错误处理。通过调整线程数并提供更大的文件数组，你可以将其转化为任何后端的强大 **批量 HTML PDF 转换** 服务。
+
+准备好下一步了吗？尝试将此代码集成到 Spring Boot REST 接口中，让用户上传 HTML 并实时返回 PDF，或扩展逻辑以监视目录并在文件出现时自动转换。核心思想——使用固定线程池并行化——保持不变，并且能够出色扩展。
+
+对性能调优或添加水印有疑问？在下方留言，祝编码愉快！
+
+## 接下来该学习什么？
+
+以下教程涵盖与本指南技术紧密相关的主题，帮助你进一步掌握 API 功能并探索项目中的替代实现方式，每篇都提供完整可运行的代码示例和逐步解释。
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [How to Convert HTML to PDF Java - Set Page Margins with Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Parallel HTML Cleaning with ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/chinese/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/chinese/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..ff41d54030
--- /dev/null
+++ b/html/chinese/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,262 @@
+---
+category: general
+date: 2026-06-16
+description: 使用 Aspose HTML for Java 将 HTML 转换为 PDF —— 学习如何在几分钟内激活智能收缩并将 PDF 背景颜色设置为白色。
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: zh
+og_description: 使用 Aspose HTML for Java 将 HTML 转换为 PDF。本指南展示如何启用智能收缩、设置 PDF 背景颜色以及确保符合
+  PDF/A‑1b 标准。
+og_title: 使用 Aspose HTML for Java 将 HTML 转换为 PDF – 完整教程
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: 使用 Aspose HTML for Java 将 HTML 转换为 PDF – 完整指南
+url: /zh/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 使用 Aspose HTML for Java 将 HTML 转换为 PDF – 完整教程
+
+是否曾经需要 **将 HTML 转换为 PDF**，却在细节上卡住了？你并不是唯一的开发者——很多人在想要从网页内容生成可靠、可投入生产的 PDF 时都会遇到同样的难题。好消息是？使用 Aspose HTML for Java，你只需几行代码即可完成，而且还能学习如何 **激活智能压缩**、**设置 PDF 背景颜色**，甚至创建 **白色背景 PDF**，实现完美打印。
+
+在本指南中，我们将逐步讲解所需的库、完整代码、每个选项的意义以及如何验证结果。阅读完毕后，你将拥有一个开箱即用的自包含解决方案，无论是生成发票、报告还是归档文档，都能轻松应对。
+
+---
+
+## 前置条件 – 开始之前你需要准备的东西
+
+| 要求 | 为什么重要 |
+|------|------------|
+| **Java 8 或更高版本** | Aspose HTML 面向现代 JVM；旧版本可能缺少 API 方法。 |
+| **Maven 或 Gradle**（或手动管理 JAR） | 简化将 Aspose HTML for Java 库加入项目的过程。 |
+| **Aspose.HTML for Java 许可证**（免费试用亦可） | 未授权会在生成的 PDF 上添加水印。 |
+| **要转换的 HTML 文件** (`input.html`) | 源内容；可以是简单页面，也可以是复杂模板。 |
+| **对输出文件夹的写入权限** | 转换器会将生成的 PDF 写入该文件夹。 |
+
+如果你已经有 IntelliJ IDEA 或 Eclipse 等 Java IDE，就可以直接开始。
+
+---
+
+## 第一步：添加 Aspose HTML 依赖
+
+首先，让你的构建工具拉取 Aspose HTML 库。下面是 Maven 示例；如果使用 Gradle，请自行替换。
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **小技巧：** 注意版本号。新版本通常会带来 **智能压缩** 的性能优化以及更好的 PDF/A 支持。
+
+---
+
+## 第二步：创建 PDF 转换选项
+
+`PdfConversionOptions` 对象用于细调转换过程。把它想象成 PDF 输出的控制面板。
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+此时选项还是空白的。接下来我们会逐步填充它们。
+
+---
+
+## 第三步：启用 PDF/A‑1b 合规（长期归档）
+
+如果你需要 PDF 能经受时间考验——比如用于法律记录——就应该启用 PDF/A‑1b 合规。设置此标志会让 Aspose 嵌入所有字体和色彩配置文件。
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+为什么要这么做？PDF/A‑1b 能保证文档在任何阅读器上、多年后仍保持相同外观，且不依赖外部资源。
+
+---
+
+## 第四步：激活智能压缩
+
+下面这个魔法可以在不牺牲视觉效果的前提下降低文件体积。通过切换对应属性 **激活智能压缩**。
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+智能压缩会分析布局，去除多余空白，并智能压缩图像。根据我的经验，原本 5 MB 的 PDF 通过此选项可以压缩到不到 1 MB。
+
+---
+
+## 第五步：设置 PDF 背景颜色 – 如何生成白色背景 PDF
+
+默认情况下，Aspose 会保留 HTML 中定义的背景。如果页面是透明的，生成的 PDF 在打印时可能会显得怪异。为了确保外观干净，需设置统一的背景颜色。下面演示如何 **将 PDF 背景颜色设置为白色**——这正是生成 **白色背景 PDF** 所需的操作。
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+你可以将 `Color.WHITE` 替换为任意 `java.awt.Color`——比如浅灰色 `new Color(240, 240, 240)`，或品牌专属色调。
+
+---
+
+## 第六步：执行转换
+
+所有繁重的工作只需一行代码完成。`Converter.convert` 方法读取源 HTML，应用我们配置的选项，并写出 PDF。
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **注意：** 如果输入的 HTML 包含外部资源（CSS、图片），请确保它们可以通过绝对 URL 访问，或与 `input.html` 放在同一目录并使用 `file://` 方案。Aspose 会自动跟随这些链接。
+
+---
+
+## 预期输出 – 你应该看到的结果
+
+运行程序后，你应当看到：
+
+* **`output.pdf`** 出现在目标文件夹中。  
+* PDF 为 **PDF/A‑1b 合规**（在 Adobe Acrobat 中打开，检查 “文件 → 属性” 下的 “PDF/A”）。  
+* 由于 **智能压缩**，文件体积明显更小。  
+* 每一页都有 **纯白背景**，即使原始 HTML 是透明的。
+
+你可以通过在阅读器中打开 PDF 并打印测试页来验证背景——不应出现灰色阴影。
+
+---
+
+## 常见问题与边缘情况
+
+### 我的 HTML 使用了外部 CSS 文件怎么办？
+
+确保 CSS 文件使用绝对 URL 引用，或将它们复制到 `input.html` 同目录并使用 `file://`。Aspose 会自动加载这些文件。
+
+### 可以使用其他颜色作为背景吗？
+
+完全可以。将 `Color.WHITE` 替换为例如 `new Color(240, 240, 240)` 即可得到浅灰色画布。`setBackgroundColor` 方法接受任意 `java.awt.Color`。
+
+### 智能压缩会影响图像质量吗？
+
+影响极小。Aspose 会在可能的情况下使用无损压缩，仅在源图像尺寸远大于页面尺寸时降低 DPI。如果你需要绝对保真，可通过 `options.setEnableSmartShrinking(false)` 关闭智能压缩。
+
+### 如何批量转换多个 HTML 文件？
+
+将转换调用放入循环中，每次更新 `inputPath` 与 `outputPath`。同一个 `PdfConversionOptions` 实例可以在所有文件之间复用。
+
+---
+
+## 完整可运行示例（所有代码集中在一起）
+
+下面是完整的、可直接运行的 Java 类。复制粘贴到 IDE，修改路径后点击 **Run**。
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+运行程序，打开生成的 PDF，你将看到预期的 **HTML 转 PDF** 结果——体积小、符合 PDF/A‑1b 标准，并拥有干净的白色画布。
+
+---
+
+## 结论
+
+我们已经完整演示了如何使用 Aspose HTML for Java **将 HTML 转换为 PDF**，同时 **激活智能压缩**、**设置 PDF 背景颜色**，并确保输出符合 PDF/A‑1b 标准。整个过程仅需一个易读的 Java 类，轻松集成到任何后端服务中。
+
+准备好下一步了吗？尝试添加页眉页脚、嵌入字体，或从动态 HTML 模板生成 PDF。你也可以进一步探索 **Aspose.PDF for Java**。
+
+## 接下来你可以学习什么？
+
+以下教程与本指南紧密相关，帮助你在已有技术基础上进一步扩展。每篇资源都包含完整可运行的代码示例和逐步解释，助你掌握更多 API 功能并在项目中尝试不同实现方式。
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/chinese/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/chinese/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..cffa845a3d
--- /dev/null
+++ b/html/chinese/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,249 @@
+---
+category: general
+date: 2026-06-16
+description: HTML 转 PDF 教程，展示如何使用 Aspose HTML Converter 在一行 Java 代码中将 HTML 生成 PDF。使用最少的代码快速将
+  HTML 文件转换为 PDF。
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: zh
+og_description: HTML转PDF教程，教您如何仅使用一行Java代码，通过Aspose HTML Converter将HTML生成PDF。
+og_title: HTML转PDF教程：一行Aspose转换器
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: HTML 转 PDF 教程：一行 Aspose 转换器
+url: /zh/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML 转 PDF 教程：一行 Aspose 转换器
+
+有没有想过如何在不编写上百行代码的情况下，将静态 HTML 页面转换为精美的 PDF？这正是本 **html to pdf tutorial** 所解决的。在仅一行 Java 代码中，你就可以 **generate pdf from html**，并在磁盘上得到一个随时可分享的文档。
+
+我们将完整演示整个过程——从向项目中添加 Aspose HTML 库，到运行一行代码完成 **convert html file pdf**。结束时，你将掌握 **how to convert html** 的高效方法，并拥有一个可在任何 Java 应用中直接使用的代码片段。
+
+## 本指南涵盖内容
+
+- 添加 Aspose HTML for Java 依赖（Maven 或手动 JAR）
+- 准备示例 `input.html` 文件
+- 使用 `Converter.convert(...)` 进行一行转换
+- 验证输出 PDF 并排查常见问题
+
+无需任何 Aspose 经验；只要有基本的 Java 开发环境即可。让我们开始吧。
+
+## 前置条件
+
+- Java Development Kit (JDK) 8 或更高版本  
+- Maven 3 或能够添加外部 JAR 的 IDE  
+- 一个你想转换为 PDF 的小型 HTML 文件（我们将在下一步创建）
+
+如果你已经具备这些条件，直接开始即可。否则，请从 Oracle 或 OpenJDK 下载 JDK，并安装 Maven——这非常简单。
+
+## 步骤 1：将 Aspose HTML for Java 添加到项目
+
+### Maven 用户
+
+在你的 `pom.xml` 中添加以下依赖。这将拉取最新稳定版的 Aspose HTML 库。
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### 手动 JAR 设置
+
+如果不使用 Maven，请从 [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) 下载 JAR 包，并将其加入项目的类路径。
+
+> **专业提示：** 保持 JAR 版本与运行时 Java 版本一致，以避免 `UnsupportedClassVersionError`。
+
+## 步骤 2：创建示例 HTML 文件
+
+创建一个名为 `YOUR_DIRECTORY` 的文件夹（替换为你可控制的绝对或相对路径），并在其中放入一个简单的 HTML 文件：
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+随意编辑内容——添加图片、表格或自定义 CSS。Aspose 支持大多数现代 HTML5 与 CSS3 特性，能够相当忠实地渲染为 PDF。
+
+## 步骤 3：一行转换代码
+
+下面是本教程的明星代码。创建一个名为 `ConvertHtmlToPdfOneLine` 的 Java 类，并粘贴以下代码：
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### 为什么能工作
+
+- **`Converter.convert`** 是一个静态便利方法，内部会创建 `Converter` 实例，加载 HTML，渲染并写入 PDF——全部在一次调用中完成。
+- 除非有高级需求，否则无需管理流、设置渲染选项或手动处理分页。
+
+编译并运行：
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+执行后，你会在 HTML 文件所在目录看到 `output.pdf`。
+
+## 步骤 4：验证结果
+
+使用任意 PDF 查看器（Adobe Reader、Foxit 或浏览器）打开 `output.pdf`。你应该看到标题 “Hello, PDF!” 以及与 HTML 中完全相同的段落样式。
+
+如果 PDF 显示异常，请检查以下快速排查项：
+
+| 问题 | 可能原因 | 解决方案 |
+|------|----------|----------|
+| 缺少字体 | 系统字体未嵌入 | 在转换前添加 `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` |
+| CSS 未生效 | 外部样式表不可访问 | 使用绝对 URL 或将 CSS 直接嵌入 HTML |
+| PDF 空白 | 输入路径拼写错误 | 再次确认 `inputPath` 字符串 |
+
+## 高级：微调转换选项（可选）
+
+虽然一行代码足以应付简单场景，Aspose 仍提供细粒度的输出控制：
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+该代码片段演示了 **how to convert html** 时如何自定义页面尺寸、边距以及其他 PDF 设置。
+
+## 常见陷阱及规避方法
+
+1. **类路径错误** – 若出现 `ClassNotFoundException`，请确认 `aspose-html.jar` 已加入运行时类路径。
+2. **许可证限制** – 免费评估版会添加水印。购买许可证后，在转换前调用 `License license = new License(); license.setLicense("Aspose.Total.Java.lic");`。
+3. **大型 HTML 文件** – 对于超大文档，考虑流式读取 HTML 或增大 JVM 堆内存 (`-Xmx2g`)。
+
+## 完整工作示例（全部代码）
+
+下面是可直接复制到 IDE 并立即运行的完整自包含程序（前提是已解决 Maven 依赖）。
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**预期输出**（控制台）：
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+打开 PDF，你将看到渲染后的 HTML 与设计完全一致。
+
+![Diagram illustrating the flow from HTML file to PDF output in the html to pdf tutorial](https://example.com/diagram.png "HTML to PDF tutorial diagram")
+
+*图片 alt 文本包含主要关键词，满足 SEO 要求。*
+
+## 结论
+
+你刚刚完成了一个 **html to pdf tutorial**，展示了使用 **Aspose HTML Converter** 以最简方式 **generate pdf from html** 的全过程。通过一行 `Converter.convert` 方法，你可以在几秒钟内 **convert html file pdf**，并且已经了解了 **how to convert html** 的可选自定义设置。
+
+接下来可以尝试在 HTML 中加入图片、表格，甚至 JavaScript 驱动的图表，观察其渲染效果。如果需要更高的企业级功能，可探索 PDF/A 合规或数字签名等 Aspose 其他特性。
+
+祝编码愉快，愿你的 PDF 如同 HTML 一样精致！
+
+## 接下来你应该学习什么？
+
+以下教程涵盖与本指南紧密相关的主题，帮助你在项目中进一步掌握 API 功能并探索替代实现方式。
+
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Convert HTML to PDF – Web Request Execution in Aspose.HTML for Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/chinese/java/conversion-html-to-various-image-formats/_index.md b/html/chinese/java/conversion-html-to-various-image-formats/_index.md
index c52c7a2caa..5e97d31044 100644
--- a/html/chinese/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/chinese/java/conversion-html-to-various-image-formats/_index.md
@@ -101,6 +101,9 @@ weight: 24
 ### [Converting HTML to TIFF](./convert-html-to-tiff/)
 学习如何使用 Aspose.HTML for Java 轻松将 HTML 转换为 TIFF。一步步指南，帮助您高效处理文档。
 
+### [在 Java 中将 HTML 转换为 TIFF – 完整编程指南](./convert-html-to-tiff-in-java-complete-programming-guide/)
+使用 Aspose.HTML for Java 将 HTML 转换为 TIFF 的完整编程指南，提供详细步骤和最佳实践。
+
 ### [将 HTML 转换为 WebP](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 使用 Aspose.HTML for Java 将 HTML 转换为 WebP。完整的 Java 指南，帮助您轻松生成高质量的 WebP 图像。
 
diff --git a/html/chinese/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/chinese/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..7b03fc7ee3
--- /dev/null
+++ b/html/chinese/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,186 @@
+---
+category: general
+date: 2026-06-16
+description: 学习如何在 Java 中将 HTML 转换为 TIFF，设置图像分辨率 DPI，并使用 Aspose.HTML 实现高分辨率 TIFF 导出。包含逐步代码示例。
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: zh
+og_description: 使用 Aspose.HTML 在 Java 中将 HTML 转换为 TIFF。学习设置图像分辨率 DPI 并导出高分辨率 TIFF
+  文件。
+og_title: 在 Java 中将 HTML 转换为 TIFF – 完整指南
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: 在 Java 中将 HTML 转换为 TIFF – 完整编程指南
+url: /zh/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 将 HTML 转换为 TIFF（Java） – 完整编程指南
+
+是否曾需要**将 HTML 转换为 TIFF**，但不确定哪个库能提供专业级的结果？您并不孤单。在许多企业流水线中——比如发票生成或网页归档——获取清晰的 300 DPI TIFF 是不可妥协的。
+
+在本教程中，我们将逐步演示如何使用 Aspose.HTML for Java **将 HTML 转换为 TIFF**，并展示如何**设置图像分辨率 DPI**以及生成**高分辨率 TIFF 导出**。完成后，您将拥有一个可直接运行的程序，能够放入任何 Maven 或 Gradle 项目中使用。
+
+## 前置条件
+
+在开始之前，请确保您具备：
+
+* Java 17 或更高版本（代码兼容 Java 8+，但新版 JDK 启动更快）。
+* Aspose.HTML for Java 许可证（免费试用版可用于测试）。
+* 已配置好 Maven 或 Gradle，以便获取 `aspose-html` 包。
+* 一个您想要转换为 TIFF 的简单 `input.html` 文件。
+
+除此之外无需其他外部工具——所有操作均在 JVM 内完成。
+
+![convert html to tiff example](/images/convert-html-to-tiff.png "Example of a TIFF file generated by converting HTML to TIFF")
+
+## 第 1 步：设置项目以**将 HTML 转换为 TIFF**
+
+首先，向构建文件中添加 Aspose.HTML 依赖。如果您使用 Maven，请将以下代码片段放入 `pom.xml`：
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+如果使用 Gradle，则如下：
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+库加入类路径后，您即可开始编写 **java convert html to image** 的核心代码。
+
+## 第 2 步：为锐利输出**设置图像分辨率 DPI**
+
+分辨率至关重要。72 DPI 的截图在屏幕上看起来还行，但打印时会模糊。为实现**高分辨率 TIFF 导出**，我们将水平和垂直 DPI 均显式设为 300。
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+为什么是 300 DPI？它是打印质量的事实标准，大多数扫描仪和打印机都以此为基准。如果需要更细致的效果，可提升至 600 DPI，但文件体积也会相应增大。
+
+## 第 3 步：为**高分辨率 TIFF 导出**选择 CMYK 色彩空间
+
+TIFF 支持多种色彩空间。对于印刷工作流，通常需要 CMYK，因为它直接映射到油墨颜色。Aspose.HTML 只需一行代码即可指定色彩空间：
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+如果仅面向屏幕显示，可改为 `RGB`。关键在于您有意识地做出选择——这正是把半成品演示提升为生产就绪方案的区别所在。
+
+## 第 4 步：执行转换 – **Java Convert HTML to Image**
+
+选项配置完毕后，实际转换只需一行代码。这就是我们最终**将 HTML 转换为 TIFF**的时刻。
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+代码要点说明：
+
+* **异常处理** – 若出现问题（文件缺失、不支持的 HTML 特性等），`ConverterException` 会向上抛出。实际服务中应使用 try‑catch 包裹并记录细节。
+* **文件路径** – 绝对路径便于快速测试；在 Web 应用中应相对于应用根目录解析。
+* **性能提示** – 若批量转换大量文件，复用 `ImageConversionOptions` 对象可避免重复分配。
+
+### 预期输出
+
+运行程序后会生成 `output.tiff`，其特性如下：
+
+* 横、纵向均为 300 DPI。
+* 使用 CMYK 色彩空间。
+* 保留原始 HTML 的布局、字体和 CSS。
+* 可在 Photoshop、GIMP 或任何支持 TIFF 的查看器中打开。
+
+打开文件并放大，您会看到文字清晰、图形锐利——正是打印或归档所需的效果。
+
+## 常见问题与边缘情况
+
+**如果我的 HTML 引用了外部 CSS 或图片怎么办？**  
+Aspose.HTML 会基于输入文件所在目录解析相对 URL。请确保所有资源与 `input.html` 位于同一文件夹，或提供完整的 URL。
+
+**能一次性转换整个文件夹的 HTML 吗？**  
+完全可以。将 `Converter.convert` 调用包装在循环中，复用同一个 `options` 对象。记得对每个文件单独捕获 `ConverterException`，防止单个错误中断整个批次。
+
+**处理超大页面时内存会怎么表现？**  
+大型页面在渲染后会占用大量 RAM，因为库会先在内存中渲染再光栅化。如果出现 `OutOfMemoryError`，可考虑增大 JVM 堆内存（如 `-Xmx2g`），或将文件拆分为更小的块处理。
+
+**生产环境是否必须购买许可证？**  
+免费试用版在处理几页后会添加水印。商业使用请购买许可证，并在任何转换前调用  
+`License license = new License(); license.setLicense("Aspose.HTML.lic");`
+
+## 提升**将 HTML 转换为 TIFF**工作流的专业技巧
+
+* **缓存字体** – 若大量文档使用相同的自定义字体，可通过 `FontSettings` 注册一次，避免重复加载。
+* **并行转换** – `Converter` 类是线程安全的。可使用 `ExecutorService` 并发转换多个文件，但需关注 JVM 的内存占用。
+* **先验证 HTML** – 错误的标记可能导致布局异常。使用 `jsoup` 先清理 HTML，可在后期省去大量调试时间。
+
+## 结论
+
+现在，您已经掌握了一套完整、可直接投入生产的 **将 HTML 转换为 TIFF** 方案，能够**设置图像分辨率 DPI**并实现**高分辨率 TIFF 导出**。代码自包含，步骤清晰，已考虑常见坑点，您可以将其嵌入任何项目，立即生成可打印的图像。
+
+接下来可以尝试将输出格式改为 PNG 或 JPEG，只需更改文件扩展名；也可以实验不同的色彩空间，或将此逻辑集成到接受 HTML 负载的 Spring Boot 微服务中。借助 Aspose.HTML，您拥有强大的引擎，前路无限。
+
+祝编码愉快，愿您的 TIFF 永远锐利如刀！
+
+## 接下来您可以学习什么？
+
+以下教程与本指南紧密相关，帮助您进一步掌握 API 功能并探索其他实现方式，每篇均附完整代码示例和逐步说明。
+
+- [svg to png java – 使用 Aspose.HTML for Java 将 SVG 转换为图像](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – 设置自定义页面大小](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/chinese/java/converting-epub-to-pdf/_index.md b/html/chinese/java/converting-epub-to-pdf/_index.md
index 23f4e48858..b55c79ec8f 100644
--- a/html/chinese/java/converting-epub-to-pdf/_index.md
+++ b/html/chinese/java/converting-epub-to-pdf/_index.md
@@ -85,6 +85,9 @@ EPUB 文件被广泛用于电子书，但有时您需要将其转换为 PDF 格
 ### [Converting EPUB to Image](./convert-epub-to-image/)
 了解如何使用 Aspose.HTML for Java 将 EPUB 转换为图像。轻松转换数字内容。包含分步指南。
 
+### [使用 Java 将 EPUB 转换为 PDF – 步骤指南](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+通过详细的分步指南，使用 Aspose.HTML for Java 将 EPUB 文件转换为 PDF，轻松上手。
+
 ## 常见问题
 
 **Q:** *我可以将受保护的 EPUB 文件转换为 PDF 吗？*  
diff --git a/html/chinese/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/chinese/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..680011b17c
--- /dev/null
+++ b/html/chinese/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,218 @@
+---
+category: general
+date: 2026-06-16
+description: 学习如何在 Java 中将 EPUB 转换为 PDF，并使用 Aspose.HTML 转换特定的 EPUB 页面。完整代码、技巧以及边缘情况处理。
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: zh
+og_description: 使用 Aspose.HTML 在 Java 中将 EPUB 转换为 PDF。本指南还展示了如何转换特定的 EPUB 页面，以实现精确的文档输出。
+og_title: 在 Java 中将 EPUB 转换为 PDF – 完整编程指南
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: 使用 Java 将 EPUB 转换为 PDF – 步骤指南
+url: /zh/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 使用 Java 将 EPUB 转换为 PDF – 步骤指南
+
+是否曾需要 **将 EPUB 转换为 PDF**，但又不确定如何只针对少数章节进行转换？你并不孤单。在许多出版流程中，只想要电子书的第 2‑4 页，而不是整本书——因此你也必须 **转换特定的 EPUB 页面**。  
+
+在本教程中，我们将逐步演示一个完整、可运行的示例，正好实现上述需求。完成后，你将拥有一个 Java 程序，能够读取 EPUB 文件、提取你关心的页面，并在保持矢量图形完整的前提下生成精美的 PDF。
+
+## 你将学到
+
+- 为 Java 配置 Aspose.HTML 并添加必要的 Maven/Gradle 依赖。  
+- 创建 `PdfConversionOptions` 并配置页面范围，以 **转换特定的 EPUB 页面**。  
+- 保留 SVG 等矢量图形，使 PDF 在任何设备上都保持清晰。  
+- 运行转换、处理异常并验证输出。  
+
+不需要任何 Aspose 经验——只要具备基本的 Java 知识和 JDK 8+ 运行时即可。  
+
+---
+
+## 使用 Aspose.HTML 将 EPUB 转换为 PDF（主要目标）
+
+整个过程的核心是 `Converter.convert` 方法。可以把它看作是一行代码，在你告诉它要做什么后完成所有繁重的工作。下面是完整的源文件，你可以直接粘贴到任意 IDE 中。
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **为什么这样可行：**  
+> *`PdfConversionOptions`* 包含了在转换运行前可以调节的所有参数。设置页面范围后，Aspose 会跳过 2‑4 之外的所有内容，这正是 **转换特定的 EPUB 页面** 的实现方式。启用矢量图形保留可确保任何 SVG 插图保持锐利，而不是被栅格化成模糊的位图。
+
+### 预期输出
+
+运行程序后，你将在同一文件夹中看到 `chapter_subset.pdf`。使用任意 PDF 阅读器打开——你应该只看到原 EPUB 第 2、3、4 页的内容，且所有图像均以清晰方式渲染。
+
+---
+
+## 指定页面范围以转换特定的 EPUB 页面（次要关注点）
+
+如果你想了解页面范围字符串的工作方式，它遵循大多数 PDF 工具的相同语法：`"start‑end"`。你也可以传入逗号分隔的列表，如 `"1,3,5-7"`，以选择不连续的页面。  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**专业提示：** 处理大型 EPUB 时，将转换限制在少数页面可以显著降低内存消耗并加快处理速度。  
+
+---
+
+## 保留矢量图形以获得高质量输出
+
+矢量图形是可伸缩图表、图形和图标的关键。通过调用 `setPreserveVectorGraphics(true)`，Aspose 会在 PDF 中保留这些元素为矢量形式。  
+
+如果省略此步骤，库会以 72 dpi 将 SVG 栅格化，虽然在屏幕上看起来还行，但打印效果会很差。  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## 运行转换并验证结果
+
+配置好选项后，实际的转换只需一次静态调用。如果出现问题，它会抛出 `ConverterException`——你可以捕获它，或像上面示例那样在方法签名中声明。  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**转换后需检查的要点**
+
+1. **页数** – 打开 PDF，确认页数与设置的范围相符。  
+2. **图形保真度** – 放大任意图表，确保仍保持清晰。  
+3. **文本编码** – EPUB 中的特殊字符应正确渲染。
+
+如果上述任意检查未通过，请重新检查 `PdfConversionOptions` 设置或确认源 EPUB 未受 DRM 保护。
+
+---
+
+## 常见陷阱与专业技巧（包含次要关键词）
+
+| 问题 | 产生原因 | 解决方案 |
+|------|----------|----------|
+| **出现空白页** | 页面范围字符串格式错误。 | 使用简单的 `"2-4"` 格式，或检查非连续页面的逗号分隔。 |
+| **图片缺失** | 矢量图形未被保留。 | 调用 `pdfOptions.setPreserveVectorGraphics(true)`。 |
+| **内存溢出** | 在未设置页面范围的情况下转换大型 EPUB。 | 尽可能 **转换特定的 EPUB 页面**，并分批处理。 |
+| **不支持的字体** | 字体未嵌入 EPUB。 | 使用 `pdfOptions.setEmbedFonts(true)` 启用字体嵌入（额外选项）。 |
+
+---
+
+## 可视化概览  
+
+![Flow diagram showing convert epub to pdf process](/images/convert-epub-to-pdf-flow.png "Diagram of the convert epub to pdf workflow")
+
+*Alt text:* *展示 Java 程序如何将 EPUB 转换为 PDF 的流程图，突出显示了转换特定 EPUB 页面这一步骤。*
+
+---
+
+## 小结
+
+我们已经演示了如何在 Java 中 **将 EPUB 转换为 PDF**，并完全控制要转换的页面。关键步骤如下：
+
+1. 创建 `PdfConversionOptions`。  
+2. 设置页面范围以 **转换特定的 EPUB 页面**。  
+3. 保留矢量图形以获得专业效果。  
+4. 调用 `Converter.convert` 并处理可能的异常。
+
+欢迎自行实验——更改页面范围、关闭矢量保留，或使用 `pdfOptions.setTitle("My Chapter Subset")` 为 PDF 添加自定义标题。
+
+---
+
+## 接下来可以做什么？
+
+- **批量处理：** 循环遍历 EPUB 列表，为每章生成 PDF。  
+- **自定义样式：** 在转换前注入 CSS，以更改字体或颜色。  
+- **安全性：** 通过 `PdfEncryptionOptions` 为输出 PDF 添加密码保护。  
+
+如果本指南对你有帮助，请分享或在评论中留下你的使用案例。祝编码愉快，享受清晰的 PDF！
+
+## 接下来该学习什么？
+
+以下教程涵盖了与本指南技术密切相关的主题，帮助你进一步掌握 API 功能并探索在项目中的其他实现方式。每篇资源都提供完整的可运行代码示例和逐步解释。
+
+- [Convert EPUB to PDF and Images with Aspose.HTML for Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Convert EPUB to Images Using Aspose HTML for Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Convert EPUB to XPS Tutorial](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/chinese/java/creating-managing-html-documents/_index.md b/html/chinese/java/creating-managing-html-documents/_index.md
index 9da7ab2db9..64b8da69f0 100644
--- a/html/chinese/java/creating-managing-html-documents/_index.md
+++ b/html/chinese/java/creating-managing-html-documents/_index.md
@@ -65,6 +65,8 @@ Aspose.HTML for Java 为开发人员提供了功能强大的工具包，旨在
 ### [在 Java 中查询 HTML – 完整教程](./how-to-query-html-in-java-complete-tutorial/)
 本完整教程详细讲解如何使用 Aspose.HTML for Java 查询 HTML 内容，包括选择器、XPath 和 CSS 查询等实用技巧。
 ### [在 Aspose.HTML for Java 中创建 HTML 沙盒 – 步骤指南](./create-sandbox-for-html-in-java-step-by-step-guide/)
+### [在 Java 中使用 Fetch 加载 JSON – 完整指南](./load-json-with-fetch-in-java-complete-guide/)
+通过本完整指南学习如何在 Java 中使用 Fetch API 加载 JSON 数据，提供分步示例和最佳实践。
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/chinese/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/chinese/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..edf3b136e5
--- /dev/null
+++ b/html/chinese/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,291 @@
+---
+category: general
+date: 2026-06-16
+description: 使用 Java 通过 fetch 加载 JSON。在一个教程中学习如何从 Java 运行 JavaScript、可选链式调用以及在 Java
+  中创建 HTMLDocument。
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: zh
+og_description: 使用 Java 通过 fetch 加载 JSON。本教程展示了如何在 Java 中运行 JavaScript、使用可选链式调用以及创建
+  HTMLDocument。
+og_title: 使用 Fetch 在 Java 中加载 JSON – 步骤指南
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: 在 Java 中使用 Fetch 加载 JSON – 完整指南
+url: /zh/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 使用 Fetch 加载 JSON – 完整 Java 教程
+
+有没有想过在纯 Java 应用中 **使用 fetch 加载 JSON**？你并不是唯一的遇到这个问题的人。许多开发者在需要调用现代 REST 接口却不想引入笨重的 HTTP 客户端库时会卡住。好消息是，你可以利用类似浏览器的 `HTMLDocument` 类，启动一个 JavaScript 引擎，让 `fetch` 完成繁重的工作——全部在 Java 中实现。
+
+在本指南中，我们将通过一个实用示例演示 **在 JavaScript 中 fetch JSON**，从 Java 执行该脚本，并展示可选链（optional chaining）的用法。完成后，你将会知道如何 **从 Java 运行 JavaScript**、在 Java 中创建 `HTMLDocument`，以及优雅地处理缺失的 JSON 字段。无需外部依赖，仅使用 JDK 加一点创意。
+
+## 本教程涵盖内容
+
+- 在 Java 中创建 `HTMLDocument` 实例（`create htmldocument in java`）。
+- 获取嵌入的 `ScriptEngine` 并向其喂入现代 JavaScript。
+- 编写一个 **fetch JSON in JavaScript** 代码片段，使用 `async/await` 与可选链（`optional chaining tutorial`）。
+- 通过 `engine.evaluate` 执行脚本（`run javascript from java`）。
+- 验证输出并处理网络错误或缺失属性等边缘情况。
+
+你需要 Java 17 或更高版本，因为演示依赖于 JDK 自带的兼容 Nashorn 的引擎。如果使用旧版 JDK，只需添加相应的脚本库——详情见 “先决条件” 部分。
+
+---
+
+## 先决条件
+
+- **JDK 17+** 已安装并配置 `JAVA_HOME`。
+- 对 Java 语法和异步 JavaScript 有基本了解。
+- 一个 IDE 或文本编辑器（IntelliJ IDEA、VS Code、Eclipse——任选其一）。
+
+不需要第三方 HTTP 客户端或 JSON 解析器；所有内容都在脚本内部完成。
+
+---
+
+## 第一步：在 Java 中创建 HTMLDocument
+
+首先——**create htmldocument in java**。`HTMLDocument` 类为我们提供了轻量级的 DOM，且更重要的是，它自带一个 `ScriptEngine`，可以像浏览器一样评估 JavaScript。
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **为什么重要：** `HTMLDocument` 充当沙箱。它提供全局的 `window` 对象、`fetch` 以及其他 Web API，脚本可以直接调用。可以把它想象成一个没有 UI 的迷你浏览器。
+
+---
+
+## 第二步：从 Document 中获取 JavaScript 引擎
+
+接下来我们需要 **run JavaScript from Java**。文档会暴露一个能够理解现代 ECMAScript（包括 `async/await`）的 `ScriptEngine`。获取方式如下：
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **小贴士：** 如果遇到关于不支持特性的 `ScriptException`，请确保使用 JDK 17+。旧版 JDK 附带的 Nashorn 引擎不支持 async。
+
+---
+
+## 第三步：编写现代 JavaScript 代码片段（Optional Chaining Tutorial）
+
+这里就是 **fetch json in javascript** 发光的地方。我们将定义一个多行字符串（Java 15+ 的 `"""` 文本块），它会请求示例 JSON，使用 `await`，并演示可选链（`??`）来处理缺失值。
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**代码在做什么？**
+
+- `fetch` 向公共占位符 API 发起 GET 请求。
+- `await` 在 Promise 解析前暂停执行，使代码保持简洁。
+- `data.title ?? 'No title'` 是可选链模式：如果 `title` 为 `null` 或 `undefined`，则回退为 `'No title'`。
+- 整段代码被 `try/catch` 包裹，以捕获任何网络异常。
+
+---
+
+## 第四步：在 Document 中执行脚本
+
+最后，将脚本交给引擎执行。引擎在同一线程中运行，所以你会直接在 Java 进程的控制台看到输出。
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+运行程序后，你应该会看到类似下面的内容：
+
+```
+Title: delectus aut autem
+```
+
+如果 API 改变或 `title` 字段消失，输出会优雅地切换为：
+
+```
+Title: No title
+```
+
+这就是可选链的魅力——不会因为 `TypeError` 导致 Java 应用崩溃。
+
+---
+
+## 完整工作示例
+
+把所有代码整合在一起，下面是一个可以直接复制到 `Main.java` 并使用 `java Main.java` 运行的自包含 Java 类。
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### 预期输出
+
+```
+Title: delectus aut autem
+```
+
+如果你故意破坏 URL（例如把 `todos/1` 改成 `todos/9999`），你会看到回退信息或网络错误，展示出稳健的错误处理能力。
+
+---
+
+## 常见问题与边缘情况
+
+### 1. 如果目标 API 返回的不是 JSON 怎么办？
+
+`response.json()` 会抛出 `SyntaxError`。我们的 `try/catch` 会捕获它，并记录 “Fetch failed”。你可以在 catch 中加入重试逻辑或回退到静态 payload。
+
+### 2. 能否使用不受信任的 HTTPS 证书？
+
+内置的 `fetch` 会遵循 JVM 的默认 SSL 上下文。如果需要信任自签名证书，请在创建 `HTMLDocument` 前设置自定义 `SSLContext`。这超出本教程范围，但原理相同。
+
+### 3. 这在 Android 上可用吗？
+
+遗憾的是，`HTMLDocument` 并不是 Android SDK 的一部分。移动端需要使用其他 JavaScript 引擎（例如 GraalVM）或原生 HTTP 客户端。
+
+### 4. 可选链与传统的空值检查有什么区别？
+
+传统写法：
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+可以简化为 `data.title ?? 'No title'`。它更简洁、出错概率更低，读起来像自然语言——非常适合作为 **optional chaining tutorial** 的示例。
+
+---
+
+## 专业技巧与最佳实践
+
+- **复用引擎：** 为每个请求创建新的 `HTMLDocument` 成本较高。若频繁调用，保持单例实例更高效。
+- **线程安全：** `ScriptEngine` 默认不是线程安全的。请同步访问或为并发任务创建引擎池。
+- **日志记录：** 脚本的 `console.log` 会写入 `System.out`。若需要正式的日志框架，可通过 `engine.getContext().setWriter(new PrintWriter(...))` 重定向。
+- **超时控制：** `fetch` 默认遵循浏览器的超时策略（通常为无限）。如需更严格的控制，可在脚本内部使用 `AbortController` 实现手动中止。
+
+---
+
+## 结论
+
+我们已经演示了如何 **使用 fetch 从 Java 程序加载 JSON**，通过嵌入的 JavaScript 引擎运行现代 `async/await` 代码，并利用可选链保持代码整洁。通过 **在 Java 中创建 HTMLDocument**，你可以获得一个沙箱环境，让 **在 Java 中运行 JavaScript** 变得自然，同时仍然保持纯 Java 代码。
+
+接下来，你可以：
+
+- 将占位符 API 替换为自己的服务（`fetch json in javascript` 从私有端点获取）。
+- 添加更复杂的错误处理或重试机制。
+- 探索 GraalVM 的多语言能力，以获得更丰富的脚本支持。
+
+动手试一试，修改 URL，甚至尝试 `POST` 请求——在不引入笨重库的情况下，你可以解锁整个以 Web 为中心的 Java 世界。
+
+祝编码愉快，遇到问题欢迎留言交流！
+
+
+## 接下来该学习什么？
+
+以下教程与本指南所示技术密切相关，帮助你进一步掌握 API 功能并探索替代实现方式。
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/chinese/java/css-html-form-editing/_index.md b/html/chinese/java/css-html-form-editing/_index.md
index 3fa09313b2..71bc7f697c 100644
--- a/html/chinese/java/css-html-form-editing/_index.md
+++ b/html/chinese/java/css-html-form-editing/_index.md
@@ -32,6 +32,10 @@ url: /zh/java/css-html-form-editing/
 通过本全面的分步指南了解如何使用 Aspose.HTML for Java 以编程方式编辑和提交 HTML 表单。
 ### [在 Java 中按类选择元素 – 完整操作指南](./select-element-by-class-in-java-complete-how-to-guide/)
 本指南详细演示如何在 Java 中使用 Aspose.HTML 按 CSS 类选择元素，实现精准元素定位和操作。
+### [在 Java 中获取 CSS 背景 – 完整 Aspose.HTML 指南](./get-css-background-in-java-complete-aspose-html-guide/)
+本教程详细讲解如何使用 Aspose.HTML for Java 获取 CSS 背景属性，实现完整的背景处理流程。
+### [如何在 Java 中使用 CSS – 加载 HTML、统计链接并评估 XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+本教程演示如何在 Java 中使用 Aspose.HTML 加载 HTML、统计页面链接数量并使用 XPath 进行查询。
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/chinese/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/chinese/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..cde6550381
--- /dev/null
+++ b/html/chinese/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,277 @@
+---
+category: general
+date: 2026-06-16
+description: 使用 Aspose.HTML 在 Java 中获取 CSS 背景。了解如何加载 HTML 文档、提取计算样式、获取背景颜色和字体大小，仅需几步。
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: zh
+og_description: 在 Java 中即时获取 CSS 背景。本教程展示如何加载 HTML 文档，提取计算样式，并使用 Aspose.HTML 获取背景颜色和字体大小。
+og_title: 在 Java 中获取 CSS 背景 – 完整 Aspose.HTML 教程
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: 在 Java 中获取 CSS 背景 – 完整的 Aspose.HTML 指南
+url: /zh/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 在 Java 中获取 CSS 背景 – 完整 Aspose.HTML 指南
+
+是否曾在服务器端处理 HTML 时需要 **get CSS background**？也许你在构建 PDF 生成器、网页爬虫，或仅仅想验证样式。使用 Java 时，Aspose.HTML 库可以轻松实现。在本教程中，我们将 **load HTML document Java**，提取计算后的样式，并 **retrieve background color** 以及 **retrieve font size**——全部只需几行代码。
+
+我们将通过一个真实案例进行演示：一个带有 `highlight` 类的 `<div>`。完成后，你将拥有一个可直接放入任意项目的独立程序，并且了解为何使用 `ComputedStyle` 是读取 CSS 属性最终、层叠解析值的最可靠方式。
+
+---
+
+## 您将学习的内容
+
+- 如何使用 Aspose.HTML **load HTML document Java**。
+- 如何从任意 DOM 元素 **extract computed style**。
+- 精确调用 **retrieve background color** 与 **retrieve font size**。
+- 常见陷阱（例如缺失样式表、内联与外部 CSS 的区别）。
+- 完整、可运行的代码示例，直接复制粘贴使用。
+
+---
+
+## 前置条件
+
+- 已安装 Java 8 或更高版本。
+- 使用 Maven 或 Gradle 管理依赖（我们将展示 Maven 示例）。
+- 具备 HTML 与 CSS 的基础知识。
+- Aspose.HTML for Java 库（免费试用版或正式授权版）。
+
+---
+
+## 步骤 1：设置项目并添加 Aspose.HTML
+
+首先，创建一个 Maven 项目（或使用你喜欢的构建工具）。在 `pom.xml` 中添加 Aspose.HTML 依赖：
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** 如果使用 Gradle，等价写法是 `implementation 'com.aspose:aspose-html:23.9'`。  
+
+依赖解析完成后，即可开始编码。
+
+---
+
+## 步骤 2：加载 HTML 文档（Java）
+
+首个实际操作是将 HTML 文件读取为 `HTMLDocument`。这一步正是 **load html document java** 所强调的关键。
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+为何使用 `HTMLDocument` 而不是通用解析器？Aspose.HTML 会构建完整的 DOM，应用所有关联的样式表，并遵循媒体查询——因此随后获取的计算样式正是浏览器实际渲染的结果。
+
+---
+
+## 步骤 3：选择目标元素
+
+接下来，需要获取我们想检查 CSS 的元素。在本例中，该元素拥有 `highlight` 类。
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+`querySelector` 方法的行为与 JavaScript 中相同，支持任意 CSS 选择器。如果选择器未匹配到元素，我们会提前退出，以避免后续出现 `NullPointerException`。
+
+---
+
+## 步骤 4：提取计算样式
+
+现在进入教程核心：**extract computed style**。`ComputedStyle` 对象提供每个 CSS 属性的最终、层叠解析值。
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+在内部，Aspose.HTML 会遍历 CSS 层叠、评估 `!important` 规则，甚至解析相对单位（如 `em` → 像素）。这正是 `ComputedStyle` 优于手动解析内联样式的原因。
+
+---
+
+## 步骤 5：获取背景颜色和字体大小
+
+最后，使用 `ComputedStyle` 的 getter 方法 **retrieve background color** 与 **retrieve font size**。
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+`getBackgroundColor()` 与 `getFontSize()` 都返回标准 CSS 格式的字符串（例如 `rgba(255, 0, 0, 1)` 或 `16px`）。如果属性未在任何位置定义，库会返回浏览器的默认值。
+
+---
+
+## 完整工作示例
+
+将上述步骤整合，下面是可以直接运行的完整程序：
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### 预期输出
+
+假设 `input.html` 内容如下：
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+运行程序后会打印：
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+如果 CSS 使用 `rgba` 或其他单位，输出会相应调整。
+
+---
+
+## 处理边缘情况
+
+| 情况 | 需要注意的点 | 解决方案 |
+|-----------|-------------------|----------|
+| **外部样式表** | 文件可能通过 `<link>` 标签引用了不在类路径上的 CSS 文件。 | 确保路径为绝对路径，或使用 `HTMLDocument.setBaseUrl()` 让 Aspose.HTML 能定位到它们。 |
+| **媒体查询** | 如果默认视口不匹配，`@media` 块中的样式可能被忽略。 | 使用 `HTMLDocument.setViewportSize(width, height)` 模拟目标设备的视口。 |
+| **CSS 变量** (`var(--my-color)`) | `ComputedStyle` 会自动解析变量，但前提是变量已定义。 | 检查变量的作用域，或提供默认值作为后备。 |
+| **不受支持的属性** | 某些新属性（如 `backdrop-filter`）可能返回空字符串。 | 在使用前检查返回值是否为 `null` 或空字符串。 |
+
+---
+
+## 专业技巧与常见陷阱
+
+- **缓存文档**：如果需要查询大量元素，缓存 `HTMLDocument` 可避免重复解析的高开销。  
+- **关闭资源**：`doc.dispose();` 释放本机内存，尤其在长时间运行的服务中尤为重要。  
+- **避免硬编码路径**：使用 `Paths.get(...).toAbsolutePath()` 实现跨平台兼容。  
+- **调试**：打印 `computedStyle.getCssText()` 可查看所有已解析的属性列表。
+
+---
+
+## 可视化概览
+
+![获取 CSS 背景示例，展示高亮 div 及其计算颜色](/images/get-css-background-java.png "在 Java 中获取 CSS 背景 – 可视化示例")
+
+*Alt 文本包含主要关键词：“获取 CSS 背景示例”。*
+
+---
+
+## 结论
+
+现在，你已经掌握了使用 Aspose.HTML 在 Java 中 **how to get CSS background** 与 **retrieve font size** 的完整方法。通过 **loading an HTML document Java**、提取 **computed style**，并调用相应的 getter，你可以可靠地读取最终渲染值，而无需猜测或手动解析 CSS。
+
+接下来可以尝试更换选择器以定位不同元素，实验伪类（例如 `div.highlight:hover`），或基于同一 `HTMLDocument` 生成 PDF——相同的 API 让这些操作同样轻松。  
+
+如遇到问题，欢迎留言讨论，祝编码愉快！
+
+---
+
+
+## 接下来您应该学习什么？
+
+以下教程与本指南紧密相关，帮助你进一步掌握 API 功能并探索项目中的其他实现方式，每篇资源均提供完整可运行的代码示例和逐步解释。
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Create html document java with internal CSS using Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/chinese/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/chinese/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..a5f02acbb7
--- /dev/null
+++ b/html/chinese/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,278 @@
+---
+category: general
+date: 2026-06-16
+description: 如何使用 CSS 加载 HTML 文件并在 Java 中统计链接。学习在单个清晰示例中统计 HTML 元素并评估 XPath（Java）。
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: zh
+og_description: 如何在 Java 中使用 CSS 加载 HTML 文件、统计链接并评估 XPath 表达式——实用指南
+og_title: 在 Java 中使用 CSS – 加载 HTML、统计链接并评估 XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: 如何在 Java 中使用 CSS – 加载 HTML、统计链接并评估 XPath
+url: /zh/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 如何在 Java 中使用 CSS – 加载 HTML、统计链接并评估 XPath
+
+是否曾想过 **如何在 Java 处理 HTML 文件时使用 CSS** 选择器？也许你在构建网络爬虫、抓取工具，或仅仅需要审计一个静态站点。好消息是，你不必从头编写自定义解析器——现代库让你可以在同一个整洁的工作流中混合使用 CSS4 选择器和 XPath 3.1 表达式。
+
+在本教程中，我们将演示 **如何加载 HTML 文件**，使用 CSS 选择器统计导航栏中的链接数量，然后 **评估 XPath** 统计特定的图片元素。完成后，你将拥有一个完整、可运行的程序，能够打印匹配节点的数量，并且了解每一步的意义。
+
+## 前置条件
+
+- 已在机器上安装 Java 17（或任意近期 JDK）  
+- 用于依赖管理的 Maven 或 Gradle（示例中使用 Maven）  
+- 将一个小的 HTML 片段保存为 `input.html`，放在你可控制的文件夹中  
+
+除此之外不需要其他工具——只需一个文本编辑器和终端。
+
+## 本教程涵盖内容
+
+- 使用 *HTMLDocument* 类 **加载 HTML 文件** 为类似 DOM 的结构  
+- 应用 **CSS4 选择器** (`nav a[data-role]`) 来定位导航链接  
+- 运行 **XPath 3.1 表达式**，查找 `src` 以 `.png` 结尾且同时拥有 `alt` 属性的 `<img>` 标签  
+- **统计** 两个查询的结果并将其打印到控制台  
+- 完整源码、“为什么这样做”的解释，以及常见边界情况的快速概览  
+
+让我们直接开始吧。
+
+---
+
+## 第一步 – 使用 HTMLDocument 加载 HTML 文件
+
+在能够查询之前，必须先将 HTML 文档解析为可遍历的模型。**jsoup‑plus** 库（或任何类似的 HTML‑aware 解析器）提供的 `HTMLDocument` 类正是为此而生。
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*为何重要：*  
+一次性加载文件并保留引用 (`doc`) 可以避免重复 I/O，这在处理大量页面时是性能瓶颈。
+
+---
+
+## 第二步 – 使用 CSS 统计 `<nav>` 内的链接数量
+
+文档已在内存中后，我们可以使用 CSS4 选择器抓取每个位于 `<nav>` 内且带有 `data‑role` 属性的 `<a>` 元素。这是导航菜单常用的模式，通常使用 data 属性作为 JavaScript 钩子。
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*解释：*  
+- `nav a[data-role]` 的含义是“任何拥有 `data‑role` 属性且是 `<nav>` 元素后代的 `<a>`”。  
+- 该选择器兼容 **CSS4**，因此如果需求扩大，你还能使用 `:not()`、`:has()` 等伪类。
+
+> **小技巧：** 如果只需要直接子元素，可将空格替换为 `>`（`nav > a[data-role]`），这样可以缩小搜索范围，提升大文档的处理速度。
+
+---
+
+## 第三步 – 在 Java 中评估 XPath 统计特定 `<img>` 元素
+
+当需要基于属性的过滤且 CSS 难以表达时，XPath 显得尤为强大。这里我们定位每个 `src` 以 `.png` 结尾且同时定义了 `alt` 属性的 `<img>`——这对可访问性审计非常有用。
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*为何使用 XPath？*  
+- `ends-with()` 函数属于 XPath 3.1，能够在不使用正则的情况下进行后缀匹配。  
+- 通过多个谓词 (`and @alt`) 确保只统计既来源正确又有描述的图片。
+
+如果你的库仅支持 XPath 1.0，则需要使用 `contains(@src, '.png')` 并在 Java 中自行过滤——精确度会下降。
+
+---
+
+## 第四步 – 统计 HTML 元素并打印结果
+
+最后，我们获取两个 `NodeList` 的长度并输出。这就是 **统计链接** 的核心步骤，同样适用于任何节点集合。
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**预期控制台输出**（假设示例 HTML 中有 3 个匹配的链接和 2 个匹配的图片）：
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+如果计数为零，请再次检查选择器语法或确认 `input.html` 中确实包含期望的元素。
+
+---
+
+## 完整可运行示例
+
+下面是完整的、可直接复制粘贴到名为 `CssXPathDemo.java` 的文件中的程序。它包含必要的导入、一个简易的 `pom.xml` 片段（用于 Maven），以及一个用于测试的最小 HTML 示例。
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Maven `pom.xml` 片段**（将此依赖加入以获取同时支持 CSS4 与 XPath 3.1 的 HTML‑aware 解析器）：
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**示例 `input.html`**（放在与 Java 文件同一目录下）：
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+运行 `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` 即可得到前文展示的计数结果。
+
+---
+
+## 边界情况与常见问题
+
+### HTML 文件格式错误怎么办？
+
+CSS 与 XPath 引擎对轻微的标记错误（缺少闭合标签、属性未加引号）都有容错能力。但严重的结构损坏可能导致解析器中止。生产环境中建议将加载步骤放在 try‑catch 块中，并记录异常。
+
+### 能否在单个表达式中同时使用 CSS 与 XPath？
+
+不能直接混合；每个引擎都有自己的语法。常见做法是根据条件的自然表达方式选择使用 CSS（结构查询）或 XPath（属性函数），然后在 Java 中合并结果。
+
+### 如何在多个文件中统计元素？
+
+只需将加载逻辑放入循环中：
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### 这在 Java 8 上能运行吗？
+
+可以——前提是使用的库版本兼容 Java 8 或更高。示例代码未依赖更高版本的语言特性。
+
+---
+
+## 结论
+
+我们演示了 **如何使用 CSS** 选择器配合 **evaluate xpath java** 表达式来 **加载 HTML 文件**、**统计链接**，以及 **统计符合特定条件的 HTML 元素**。关键要点如下：
+
+- 使用 `HTMLDocument` 只加载一次文档。  
+- 对结构化查询使用 CSS4（如 `nav a[data-role]`）。  
+- 对属性函数使用 XPath 3.1（如 `ends-with(@src, '.png')`）。  
+- 通过获取 `NodeList` 长度得到精确计数。  
+
+接下来，你可以扩展脚本：添加更多选择器、将结果写入 CSV，或将其集成到更大的爬取流水线中。CSS 与 XPath 的组合为几乎所有 HTML 抓取场景提供了灵活性。
+
+准备好实验了吗？尝试将 CSS 选择器换成 `section article[data-id]`，或将 XPath 改为定位带特定编码的 `<video>` 标签。可能性无限。
+
+如果本指南对你有帮助，欢迎分享、给仓库加星，或在评论中留下你的使用案例。祝编码愉快！
+
+![how to use css example diagram](https://example.com/diagram.png "how to use css example")
+
+---
+
+
+## 接下来该学习什么？
+
+以下教程与本指南紧密相关，进一步扩展所演示的技术。每篇资源都提供完整的可运行代码示例和逐步解释，帮助你掌握更多 API 功能并在项目中探索替代实现方案。
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [How to Edit HTML Document Tree in Aspose.HTML for Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/czech/java/advanced-usage/_index.md b/html/czech/java/advanced-usage/_index.md
index 97cd9a1bb7..a180c54641 100644
--- a/html/czech/java/advanced-usage/_index.md
+++ b/html/czech/java/advanced-usage/_index.md
@@ -128,6 +128,8 @@ Naučte se upravit velikost PDF stránky s Aspose.HTML pro Java. Vytvářejte vy
 Naučte se upravit velikost XPS stránky s Aspose.HTML pro Java. Jednoduše kontrolujte výstupní rozměry vašich XPS dokumentů.
 ### [Jak spustit JavaScript v Javě – Kompletní průvodce](./how-to-run-javascript-in-java-complete-guide/)
 Naučte se, jak spouštět JavaScript kód v Javě pomocí Aspose.HTML, včetně integrace, nastavení a praktických příkladů.
+### [Nastavení DPI zařízení v Aspose.HTML pro Java – Kompletní sandbox průvodce](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+Naučte se, jak nastavit DPI zařízení při generování PDF/XPS pomocí Aspose.HTML v Javě v sandboxovém prostředí.
 
 ---
 
diff --git a/html/czech/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/czech/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..ca725238c1
--- /dev/null
+++ b/html/czech/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,213 @@
+---
+category: general
+date: 2026-06-16
+description: Naučte se, jak nastavit DPI zařízení v Aspose a nastavit šířku a výšku
+  viewportu při renderování HTML pomocí Aspose.HTML sandboxu v Javě. Kód krok po kroku
+  je zahrnut.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: cs
+og_description: Objevte, jak nastavit DPI zařízení v Aspose a nastavit šířku a výšku
+  viewportu pomocí Aspose.HTML sandboxu pro Javu. Kompletní kód a vysvětlení.
+og_title: Nastavení DPI zařízení Aspose v Javě – Kompletní průvodce Sandbox
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Nastavit DPI zařízení Aspose v Javě – Kompletní průvodce sandboxem
+url: /cs/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Java Sandbox tutoriál
+
+Už jste se někdy zamýšleli, jak **set device dpi aspose** při renderování webové stránky v Javě? Nejste v tom sami. Mnoho vývojářů narazí na problém, když potřebují, aby renderovaná stránka vypadala přesně tak, jako by byla na skutečné obrazovce – zejména když DPI ovlivňuje výpočty rozvržení.  
+
+V tomto průvodci vás provedeme praktickým příkladem, který nejen **set device dpi aspose**, ale také ukazuje, jak **set viewport width height**, aby se stránka chovala přesně jako v okně prohlížeče o rozměrech 1280 × 800 pixelů. Na konci budete mít spustitelný úryvek, jasné vysvětlení každého kroku a tipy, jak se vyhnout běžným úskalím.
+
+## Co tento tutoriál pokrývá
+
+Nejprve shrneme předpoklady, poté se pustíme do čtyř stručných kroků:
+
+1. Nakonfigurujte sandboxové možnosti (včetně DPI a velikosti viewportu).  
+2. Vytvořte `DocumentSandbox` s těmito možnostmi.  
+3. Načtěte externí HTML stránku uvnitř sandboxu.  
+4. Proveďte jednoduchou DOM operaci – vytištění názvu stránky.
+
+Uvidíte, proč je každá část důležitá, jak nastavit parametry pro různá zařízení a jaký by měl být výstup. Žádná externí dokumentace není potřeba; vše, co potřebujete, je zde.
+
+## Předpoklady
+
+- Java 8 nebo novější (knihovna Aspose.HTML for Java podporuje JDK 8+).  
+- JAR soubory Aspose.HTML for Java přidané do classpath vašeho projektu.  
+- IDE nebo nástroj pro sestavení (Maven/Gradle) pro kompilaci a spuštění kódu.  
+- Přístup k internetu, pokud plánujete načíst živou URL jako `https://example.com`.
+
+Pokud máte všechny tyto položky splněny, pojďme na to.
+
+## Krok 1: Set device DPI aspose – Definice sandboxových možností
+
+První věc, kterou musíte udělat, je říct sandboxu, jakou „obrazovku“ předstíráte. Zde vstupuje do hry **set device dpi aspose**. DPI (dots per inch) ovlivňuje, jak jsou interpretovány CSS jednotky `px`, což může změnit velikosti fontů, škálování obrázků a media queries.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Proč je to důležité:**  
+> *Volání `setDeviceDpi` říká Aspose.HTML, aby považoval jeden CSS pixel za 1/96 palce, což odpovídá většině desktopových monitorů. Pokud toto vynecháte, rozvržení může na obrazovkách s vysokým DPI vypadat příliš malé nebo příliš velké.*
+
+## Krok 2: Vytvořte sandbox s nakonfigurovanými možnostmi
+
+Jakmile jsou možnosti připravené, potřebujete instanci sandboxu, která je bude respektovat. Představte si sandbox jako malý, izolovaný prohlížečový engine, který se nedotkne vašeho souborového systému.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Pro tip:**  
+> Opakované používání stejného `DocumentSandbox` pro více stránek šetří paměť, ale nezapomeňte resetovat možnosti, pokud později potřebujete jiné DPI nebo viewport.
+
+## Krok 3: Načtěte HTML dokument uvnitř sandboxu
+
+S připraveným sandboxem je načtení stránky jednoduché. Konstruktor `HTMLDocument` přijímá URL a sandbox, který jste právě vytvořili.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Hraniční případ:**  
+> Pokud cílový web blokuje automatizované požadavky, můžete získat chybu 403. V takovém případě buď stáhněte HTML lokálně a načtěte jej ze souborové cesty, nebo nastavte vlastní řetězec user‑agent pomocí `sandboxOptions`.
+
+## Krok 4: Proveďte běžné DOM operace – vytiskněte název stránky
+
+V tomto okamžiku je stránka plně renderována uvnitř sandboxu, takže jakýkoli DOM dotaz funguje přesně jako v plnohodnotném prohlížeči. Uděláme to jednoduše a získáme titulek.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Očekávaný výstup**
+
+```
+Title: Example Domain
+```
+
+Pokud vidíte něco jiného, zkontrolujte, zda je URL dostupná a zda jste náhodou nezměnili hodnoty DPI nebo viewportu.
+
+## Proč je nastavení Viewport Width Height zásadní
+
+Možná se ptáte: „Proč vůbec **set viewport width height**?“ Odpověď spočívá v responzivním designu. Media queries jako `@media (max-width: 600px)` reagují na rozměry viewportu, nikoli na fyzickou velikost obrazovky. Zadáním `1280` × `800` zajistíte, že stránka vykreslí „desktopové“ rozvržení, i když kód běží na headless serveru bez displeje.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Změnou těchto čísel můžete simulovat tablety, telefony nebo dokonce ultra‑široké monitory, aniž byste opustili IDE.
+
+## Kompletní funkční příklad
+
+Níže je kompletní, připravená Java třída, která spojuje všechny kroky. Zkopírujte ji do souboru pojmenovaného `SandboxExample.java`, přidejte JAR soubory Aspose.HTML do classpath a spusťte `javac SandboxExample.java && java SandboxExample`.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Rychlé ověření:**  
+> Spusťte program. Pokud uvidíte `Title: Example Domain`, vše je nastaveno správně. Pokud ne, podívejte se do konzole na výjimky – většina problémů pramení z chybějících JAR souborů nebo síťových omezení.
+
+## Časté úskalí a jak se jim vyhnout
+
+| Příznak | Pravděpodobná příčina | Oprava |
+|---|---|---|
+| `NullPointerException` při `htmlDoc.getTitle()` | Sandbox se nepodařilo načíst stránku | Ověřte URL, přidejte try‑catch kolem konstruktoru `HTMLDocument`, nebo povolte logování pomocí `sandboxOptions.setLogLevel(...)`. |
+| Rozvržení vypadá přiblížené/oddálené | DPI není nastaveno správně | Ujistěte se, že `sandboxOptions.setDeviceDpi(96)` (nebo vaše cílové DPI). |
+| Media queries se nikdy nespouští | Chybí rozměry viewportu | Zkontrolujte, že jste zavolali jak `setViewportWidth`, **tak** `setViewportHeight`. |
+| Chyba nedostatku paměti při velkých stránkách | Opakované používání jednoho sandboxu pro mnoho těžkých stránek | Vytvořte nový `DocumentSandbox` pro každou stránku nebo po použití zavolejte `documentSandbox.dispose()`. |
+
+## Rozšíření příkladu
+
+Nyní, když umíte **set device dpi aspose** a **set viewport width height**, můžete experimentovat dál:
+
+- **Pořídit screenshot** renderované stránky pomocí `htmlDoc.renderToBitmap(...)`.  
+- **Vložit vlastní CSS** před renderováním a otestovat témata pro tmavý režim.  
+- **Spustit JavaScript** uvnitř sandboxu pomocí `htmlDoc.getWindow().eval(...)`.  
+
+Všechny tyto akce respektují nastavené DPI a viewport, což vám poskytuje spolehlivé testovací prostředí pro responzivní rozvržení.
+
+## Závěr
+
+Prošli jsme stručným, end‑to‑end řešením, které ukazuje, jak **set device dpi aspose** a **set viewport width height** pomocí sandboxu Aspose.HTML v Javě. Nyní máte pevný základ pro renderování stránek přesně tak, jak by se zobrazily na libovolném zařízení, a to vše v bezpečném, izolovaném prostředí.
+
+Jste připraveni na další krok? Zkuste renderovat stránku využívající CSS grid layout, nebo načtěte vzdálený stylesheet a podívejte se, jak DPI ovlivňuje vykreslování fontů. Sandbox vám dává svobodu experimentovat, aniž byste ovlivnili hostitelský systém.
+
+Pokud narazíte na potíže, zanechte komentář níže nebo se podívejte do dokumentace Aspose.HTML for Java – všechno, co potřebujete, je už zde. Šťastné kódování!  
+
+![set device dpi aspose sandbox diagram](https://example.com/images/set-device-dpi-aspose.png "Diagram showing DPI and viewport configuration in Aspose.HTML sandbox")
+
+## Co byste se měli naučit dál?
+
+Následující tutoriály pokrývají úzce související témata, která staví na technikách předvedených v tomto průvodci. Každý zdroj obsahuje kompletní funkční ukázky kódu s podrobnými vysvětleními, aby vám pomohl zvládnout další funkce API a prozkoumat alternativní implementační přístupy ve vašich projektech.
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/czech/java/conversion-html-to-other-formats/_index.md b/html/czech/java/conversion-html-to-other-formats/_index.md
index e722ab4720..7b4e4273e4 100644
--- a/html/czech/java/conversion-html-to-other-formats/_index.md
+++ b/html/czech/java/conversion-html-to-other-formats/_index.md
@@ -84,12 +84,16 @@ Na závěr, zvládnutí **html to pdf java** a širší sady konverzí odemyká
 ## Konverze - Tutoriály pro HTML do jiných formátů
 ### [Převod HTML do PDF](./convert-html-to-pdf/)
 Naučte se převést HTML do PDF v Javě pomocí Aspose.HTML. Vytvářejte vysoce kvalitní PDF z vašeho HTML obsahu bez námahy.
+### [Převod HTML do PDF s Aspose HTML pro Java – Kompletní průvodce](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+Kompletní průvodce převodem HTML do PDF v Javě pomocí Aspose.HTML, včetně pokročilých nastavení a optimalizací.
 ### [Převod HTML do MHTML](./convert-html-to-mhtml/)
 Jednoduše převádějte HTML do MHTML pomocí Aspose.HTML for Java. Postupujte podle našeho krok‑za‑krokem průvodce pro efektivní konverzi HTML‑to‑MHTML.
 ### [Převod HTML do XPS](./convert-html-to-xps/)
 Naučte se snadno převádět HTML do XPS pomocí Aspose.HTML for Java. Vytvářejte multiplatformní dokumenty s lehkostí.
 ### [Převod Markdown do HTML](./convert-markdown-to-html/)
 Převádějte Markdown do HTML v Javě plynule s Aspose.HTML for Java. Postupujte podle našeho krok‑za‑krokem průvodce a zjednodušte své potřeby konverze dokumentů.
+### [Převod HTML do Markdownu v Javě – Kompletní programovací průvodce](./convert-html-to-markdown-in-java-complete-programming-guide/)
+Naučte se převést HTML do Markdownu v Javě s Aspose.HTML. Jednoduchý průvodce pro konverzi a úpravu obsahu.
 ### [Převod SVG do obrázku](./convert-svg-to-image/)
 Naučte se převádět SVG na obrázky v Javě s Aspose.HTML. Kompletní průvodce pro výstup vysoké kvality.
 ### [Převod SVG do PDF](./convert-svg-to-pdf/)
@@ -98,6 +102,10 @@ Převádějte SVG do PDF v Javě s Aspose.HTML. Bezproblémové řešení pro vy
 Naučte se převádět SVG do XPS s Aspose.HTML for Java. Jednoduchý, krok‑za‑krokem průvodce pro plynulé konverze.
 ### [Převod HTML do PDF v Javě – krok‑za‑krokem s nastavením velikosti stránky](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 Naučte se převést HTML do PDF v Javě s podrobným nastavením velikosti stránky a dalšími možnostmi.
+### [HTML do PDF tutoriál: Jednořádkový Aspose převodník](./html-to-pdf-tutorial-one-line-aspose-converter/)
+Jednoduchý jednorázový převod HTML do PDF pomocí Aspose.HTML v jediném řádku kódu.
+### [Převod HTML do PDF v Javě – Průvodce paralelním dávkovým převodem](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Naučte se provádět paralelní dávkové převody HTML do PDF v Javě pomocí Aspose.HTML pro zvýšení výkonu.
 
 ## Často kladené otázky
 
diff --git a/html/czech/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/czech/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..ea0402248b
--- /dev/null
+++ b/html/czech/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,247 @@
+---
+category: general
+date: 2026-06-16
+description: Převádějte HTML na Markdown v Javě pomocí tohoto krok‑za‑krokem průvodce.
+  Ovládněte konverzi HTML na Markdown a naučte se, jak efektivně převádět HTML.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: cs
+og_description: Převod HTML na Markdown v Javě s jednoduchým, kompletním příkladem.
+  Naučte se nejlepší způsob, jak převést HTML a zachovat front‑matter beze změny.
+og_title: Převod HTML na Markdown v Javě – Kompletní průvodce
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: Převod HTML na Markdown v Javě – Kompletní programovací průvodce
+url: /cs/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Převod HTML na Markdown v Javě – Kompletní programovací průvodce
+
+Už jste se někdy zamýšleli **jak převést html** na čistý Markdown bez psaní vlastního parseru? Nejste v tom sami. V mnoha projektech—generátorech statických stránek, dokumentačních pipelinech nebo migracích obsahu—**převést html na markdown** rychle a spolehlivě je každodenní bolestivý bod.
+
+Dobrou zprávou je, že několik Java knihoven to dělá hračkou. V tomto tutoriálu projdeme plně funkční příklad, který vám ukáže přesně, jak **převést html na markdown** a zároveň zachovat jakýkoli front‑matter YAML, který už můžete mít. Na konci budete mít znovupoužitelnou metodu, kterou můžete vložit do jakékoli Java aplikace.
+
+## Co tento tutoriál pokrývá
+
+* Přidání správné Maven/Gradle závislosti pro Java HTML‑to‑Markdown konvertor.  
+* Nastavení `MarkdownConversionOptions` pro zachování front‑matter (trik `html to markdown java`).  
+* Napsání malé `main` metody, která načte HTML soubor a zapíše Markdown soubor.  
+* Běžné úskalí — problémy s kódováním, chybějící obrázky a jak je řešit.  
+* Další kroky jako hromadná konverze a integrace se statickými generátory stránek.
+
+Žádná předchozí zkušenost s Markdown knihovnami není vyžadována; stačí základní nastavení Javy.
+
+---
+
+## ## Převod HTML na Markdown – Instalace knihovny
+
+### Krok 1: Přidat závislost
+
+Příklad používá **[flexmark-java](https://github.com/vsch/flexmark-java)**, osvědčený Markdown procesor, který také obsahuje rozšíření HTML‑to‑Markdown.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro tip:** Pokud potřebujete jen konverzi HTML → Markdown, můžete místo celého `flexmark-all` použít `flexmark-html2md`, aby byl váš JAR co nejmenší.
+
+### Krok 2: Importovat požadované třídy
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+Tyto importy vám poskytují přístup k jádru konverzního enginu a flexibilnímu kontejneru možností.
+
+---
+
+## ## HTML to Markdown Java – Konfigurace možností konverze
+
+Když převádíte dokumenty, které začínají blokem YAML front‑matter (běžné v Jekyll nebo Hugo), budete chtít tento blok nechat nedotčený. `MutableDataSet` vám umožní toto chování přepnout.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Proč zachovat front‑matter?*  
+Front‑matter obsahuje metadata jako název, datum a štítky. Jeho odstranění by rozbilo následné build pipeline. Nastavením `PRESERVE_FRONT_MATTER` na `true` konvertor zachází s blokem jako s čistým textem a nechá jej přesně tak, jak byl.
+
+---
+
+## ## Jak převést HTML – Napsat konverzní metodu
+
+Níže je samostatná metoda `convertHtmlToMarkdown`. Načte HTML soubor, provede konverzi a zapíše výsledek do Markdown souboru.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Edge case:** Pokud HTML obsahuje tagy `<script>` nebo `<style>`, které v Markdownu nechcete, konvertor je automaticky odstraní. U vlastních tagů však může být potřeba předzpracovat HTML řetězec (např. pomocí Jsoup).
+
+---
+
+## ## Jak převést HTML – Kompletní příklad s `main`
+
+Nyní vše spojíme v malém CLI programu. Nahraďte zástupné cesty skutečnými umístěními souborů.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Očekávaný výstup** (konzole):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+Otevřete `article.md` — uvidíte čistý Markdown plus původní YAML blok nedotčený.
+
+---
+
+## ## HTML to Markdown konverze – Časté otázky a tipy
+
+| Otázka | Odpověď |
+|----------|--------|
+| *Co když je můj HTML soubor obrovský?* | Streamujte soubor řádek po řádku, nebo použijte `Files.readAllBytes` s `ByteBuffer`, abyste se vyhnuli načtení celého dokumentu do paměti. |
+| *Mohu hromadně zpracovat složku?* | Zabalte volání `convertHtmlToMarkdown` do smyčky `Files.list(Paths.get("folder"))` a filtrujte soubory `*.html`. |
+| *Převádějí se obrázky automaticky?* | Konvertor přepíše tagy `<img src="...">` na syntaxi `![](url)`, přičemž zachová URL. Ujistěte se, že soubory obrázků jsou přístupné pro Markdown spotřebitele. |
+| *Je UTF‑8 vždy bezpečný?* | Ano — HTML i Markdown jsou ve výchozím nastavení UTF‑8. Pokud máte jinou znakovou sadu, předávejte ji metodám `readString`/`writeString`. |
+| *Jak zachovat vlastní CSS třídy?* | Flexmarkův HTML‑to‑Markdown konvertor odstraňuje neznámé atributy. Pokud je chcete zachovat, budete potřebovat post‑process krok (např. regex náhradu). |
+
+---
+
+## ## Java HTML Markdown konvertor – Další kroky
+
+Nyní máte spolehlivý **java html markdown converter** úryvek, který můžete vložit do build skriptů, CI pipeline nebo desktopových nástrojů. Zde je několik nápadů, jak rozšířit základní workflow:
+
+1. **Skript pro hromadnou konverzi** — procházejte adresářový strom a převádějte každý `.html` soubor na `.md`.  
+2. **Integrace se statickými generátory stránek** — spusťte konverzi jako součást Maven fáze `generate-resources`.  
+3. **Přizpůsobení výstupu Markdown** — flexmark umožňuje povolit tabulky, poznámky pod čarou nebo rozšíření GitHub‑flavored přes `MutableDataSet`.  
+4. **Přidat CLI obálku** — exponujte argumenty `source` a `target` pomocí Apache Commons CLI pro uživatelsky přívětivý nástroj příkazové řádky.
+
+---
+
+## Závěr
+
+Probrali jsme vše, co potřebujete k **převodu HTML na Markdown** v Javě, od instalace správné knihovny po zachování front‑matter a řešení okrajových případů. Krátká, znovupoužitelná metoda uvedená výše vám poskytne pevný základ pro jakýkoli **html to markdown java** projekt a volitelné tipy vám pomohou škálovat řešení pro větší workflow.
+
+Vyzkoušejte to, upravte možnosti a brzy budete automatizovat migrace dokumentace jako profesionál. Máte složitý scénář? Zanechte komentář a společně to vyřešíme.
+
+Šťastné kódování!
+
+## Co byste se měli naučit dál?
+
+Následující tutoriály pokrývají úzce související témata, která staví na technikách předvedených v tomto průvodci. Každý zdroj obsahuje kompletní funkční kódové příklady s krok‑za‑krokem vysvětlením, aby vám pomohl zvládnout další API funkce a prozkoumat alternativní implementační přístupy ve vašich projektech.
+
+- [Markdown na HTML Java – Převod pomocí Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Převod HTML na PDF v Javě – Průvodce krok za krokem s nastavením velikosti stránky](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Převod HTML na Markdown v Aspose.HTML pro Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/czech/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/czech/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..f462090d9f
--- /dev/null
+++ b/html/czech/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,228 @@
+---
+category: general
+date: 2026-06-16
+description: Převod HTML na PDF pomocí pevného poolu vláken v Javě. Naučte se, jak
+  efektivně převádět více HTML souborů dávkovým převodem HTML na PDF.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: cs
+og_description: Převod HTML na PDF pomocí řešení v Javě s pevnou zásobou vláken. Tento
+  tutoriál vás provede dávkovým převodem HTML na PDF krok za krokem.
+og_title: Převod HTML do PDF v Javě – paralelní dávkový převod
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: Převod HTML na PDF v Javě – Průvodce paralelním dávkovým převodem
+url: /cs/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Převod HTML do PDF v Javě – Průvodce paralelním dávkovým převodem
+
+Už jste někdy potřebovali **převést HTML do PDF**, ale proces byl bolestně pomalý při zpracování desítek souborů? Nejste v tom sami. V mnoha podnikových projektech může převod hromady webových stránek na tisknutelné dokumenty představovat úzké místo — zejména když běží na jediném vlákně.
+
+Dobrá zpráva? Využitím **fixed thread pool Java** můžete spustit několik převodů najednou a proměnit pomalý dávkový úkol v bleskově rychlou operaci. V tomto průvodci vám ukážeme, jak **převést více HTML souborů** do PDF paralelně, pomocí třídy `Converter` z Aspose.HTML a Java `ExecutorService`. Na konci budete mít připravený program, který zvládne **dávkový převod HTML do PDF** s minimálním množstvím kódu.
+
+## Co tento tutoriál pokrývá
+
+- Nastavení fixního počtu vláken pro souběžnou práci.
+- Přípravu seznamu zdrojových HTML souborů (adresář si zvolíte sami).
+- Odeslání úloh převodu, které každá volá `Converter.convert`.
+- Elegantní ukončení poolu a zpracování chyb.
+- Tipy pro škálování nad čtyři vlákna, práci s velkými soubory a ladění běžných úskalí.
+
+Nejsou potřeba žádné externí nástroje pro sestavení kromě JARu Aspose.HTML pro Java a kód běží na libovolném JDK 8+ runtime.
+
+---
+
+![convert html to pdf illustration](placeholder-image.jpg){alt="příklad převodu html do pdf"}
+
+## Krok 1: Vytvořte fixní pool vláken (fixed thread pool java)
+
+Prvním krokem je vytvořit pool pracovních vláken, která budou provádět převodní úlohy vedle sebe. Použití `Executors.newFixedThreadPool` vám poskytne předvídatelný počet vláken, což pomáhá udržet stabilní využití CPU a zabraňuje přetížení souborového systému.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**Proč fixní pool?**  
+Fixní pool omezuje počet souběžných převodů, čímž zabrání vaší aplikaci v spawnování stovek vláken, která by soupeřila o CPU a paměť. Na typickém 4‑jádrovém stroji čtyři vlákna často představují správnou rovnováhu mezi propustností a soutěží o zdroje.
+
+> **Tip:** Pokud běžíte na serveru s více jádry, zvětšete velikost (`Runtime.getRuntime().availableProcessors()`), ale sledujte zatížení I/O.
+
+## Krok 2: Seznam HTML souborů, které chcete převést (convert multiple html files)
+
+Dále shromážděte cesty k HTML souborům, které chcete zpracovat. V reálném projektu byste pravděpodobně procházeli strom adresářů, ale pro přehlednost zde použijeme pevně zadané pole.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Hraniční případ:** Pokud soubor chybí nebo není čitelný, úloha převodu vyhodí výjimku. Zachytíme ji uvnitř pracovníka, takže zbytek dávky bude pokračovat.
+
+## Krok 3: Odeslání úlohy převodu pro každý soubor (java html to pdf)
+
+Nyní projdeme pole `htmlFiles` a každou cestu předáme thread poolu. Každá úloha vytvoří PDF soubor vedle zdrojového HTML jednoduše výměnou přípony.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**Jak to funguje:**  
+- Lambda výraz (`() -> { … }`) je lehký `Runnable`.  
+- `Converter.convert` je statická metoda z Aspose.HTML, která načte HTML, vykreslí jej a zapíše PDF v jednom kroku.  
+- Obalením do try‑catch zajistíme, že jeden špatný soubor nezabije celý pool.
+
+> **Proč tento přístup?** Udržuje kód stručný, vyhýbá se ručnímu řízení vláken a nechává executor řešit frontování, když máte více souborů než vláken.
+
+## Krok 4: Ukončení poolu a čekání na dokončení (batch html pdf conversion)
+
+Po odeslání všech úloh musíte poolu říct, že jste hotovi, a počkat, až pracovníci skončí. Tím zabráníte předčasnému ukončení JVM.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**Co když vyprší časový limit?**  
+Pětiminutový limit je štědrý pro několik malých HTML souborů. Pro větší dávky prodlužte timeout nebo monitorujte `threadPool.isTerminated()` v cyklu.
+
+---
+
+## Kompletní funkční příklad
+
+Níže je kompletní program připravený ke zkopírování. Nahraďte `YOUR_DIRECTORY` složkou, která obsahuje vaše HTML soubory, přidejte Aspose.HTML JAR do classpath a spusťte jej.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Očekávaný výstup
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+Pokud některý soubor selže, zobrazí se stack trace v konzoli, ale ostatní úlohy budou pokračovat.
+
+## Pokročilé tipy a běžné úskalí
+
+| Situace | Co dělat |
+|-----------|------------|
+| **Příliš mnoho souborů pro 4 vlákna** | Zvyšte velikost poolu (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) nebo přejděte na `WorkStealingPool` pro lepší škálovatelnost. |
+| **Velké HTML (≥10 MB)** | Zvyšte kapacitu fronty thread‑poolu nebo zpracovávejte soubory v menších dávkách, aby nedošlo k OutOfMemory chybám. |
+| **Chybějící fonty nebo CSS** | Ujistěte se, že licence Aspose.HTML dokáže najít požadované zdroje, nebo je vložte přímo do HTML. |
+| **Běh na headless serveru** | Není potřeba žádných extra UI závislostí; Aspose.HTML funguje v čistém Java režimu. |
+| **Potřebujete metadata PDF** | Po převodu otevřete vygenerované PDF pomocí `PdfDocument` a programově nastavte název/autora. |
+
+---
+
+## Závěr
+
+Ukázali jsme vám, jak **převést HTML do PDF** v Javě pomocí **fixního thread poolu**, který zpracovává několik souborů najednou. Krátký program demonstruje celý životní cyklus: vytvoření poolu, odeslání úloh, elegantní ukončení a zpracování chyb. Úpravou počtu vláken a rozšířením pole souborů můžete vytvořit robustní **dávkový převod HTML do PDF** službu pro jakýkoli backend.
+
+Jste připraveni na další krok? Zkuste tento kód zapojit do Spring Boot REST endpointu, aby uživatelé mohli nahrávat HTML a okamžitě dostávat PDF, nebo rozšiřte logiku o sledování adresáře a převod souborů při jejich vytvoření. Hlavní myšlenka — paralelizace pomocí fixního thread poolu — zůstává stejná a skvěle škáluje.
+
+Máte otázky ohledně ladění výkonu nebo přidání vodoznaků? Zanechte komentář níže a šťastné programování!
+
+## Co byste se měli naučit dál?
+
+Následující tutoriály pokrývají úzce související témata, která staví na technikách předvedených v tomto průvodci. Každý zdroj obsahuje kompletní funkční ukázky kódu s podrobnými vysvětleními, aby vám pomohl zvládnout další funkce API a prozkoumat alternativní implementační přístupy ve vašich projektech.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [How to Convert HTML to PDF Java - Set Page Margins with Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Parallel HTML Cleaning with ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/czech/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/czech/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..13c94131bf
--- /dev/null
+++ b/html/czech/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,266 @@
+---
+category: general
+date: 2026-06-16
+description: Převod HTML na PDF pomocí Aspose HTML pro Java – naučte se během několika
+  minut aktivovat inteligentní zmenšování a nastavit barvu pozadí PDF na bílou.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: cs
+og_description: Převod HTML do PDF pomocí Aspose HTML pro Java. Tento průvodce ukazuje,
+  jak aktivovat inteligentní zmenšování, nastavit barvu pozadí PDF a zajistit soulad
+  s PDF/A‑1b.
+og_title: Převod HTML do PDF pomocí Aspose HTML pro Java – kompletní tutoriál
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Převod HTML do PDF pomocí Aspose HTML pro Java – kompletní průvodce
+url: /cs/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Převod HTML do PDF pomocí Aspose HTML for Java – Kompletní tutoriál
+
+Už jste někdy potřebovali **převést HTML do PDF**, ale uvízli jste v podrobnostech? Nejste v tom sami — mnoho vývojářů narazí na stejnou překážku, když chtějí spolehlivé PDF připravené pro produkci z webového obsahu. Dobrá zpráva? S Aspose HTML for Java to zvládnete během několika řádků a zároveň se naučíte, jak **aktivovat smart shrinking**, **nastavit barvu pozadí PDF** a dokonce vytvořit **PDF s bílým pozadím** pro dokonalý tisk.
+
+V tomto průvodci projdeme vše, co potřebujete: požadované knihovny, přesný kód, proč každá volba má význam a jak výsledek ověřit. Na konci budete mít samostatné řešení, které funguje „out‑of‑the‑box“, ať už vytváříte faktury, zprávy nebo archivované dokumenty.
+
+---
+
+## Požadavky – Co budete potřebovat před zahájením
+
+| Požadavek | Proč je důležitý |
+|-------------|----------------|
+| **Java 8 nebo vyšší** | Aspose HTML cílí na moderní JVM; starší verze mohou postrádat API metody. |
+| **Maven nebo Gradle** (nebo ruční správa JAR souborů) | Zjednodušuje přidání knihovny Aspose HTML for Java do vašeho projektu. |
+| **Licence Aspose.HTML for Java** (funguje i bezplatná zkušební verze) | Bez licence se na vygenerovaném PDF objeví vodoznak. |
+| **HTML soubor** (`input.html`), který chcete převést | Zdrojový obsah; může to být jednoduchá stránka nebo složitá šablona. |
+| **Zápisový přístup do výstupní složky** | Konvertor zapíše výsledné PDF tam. |
+
+Pokud už máte IDE jako IntelliJ IDEA nebo Eclipse, můžete rovnou začít.
+
+---
+
+## Krok 1: Přidejte závislost Aspose HTML
+
+Nejprve řekněte svému nástroji pro sestavení, aby stáhl knihovnu Aspose HTML. Zde je úryvek pro Maven; pokud používáte Gradle, zaměňte jej za odpovídající zápis.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Tip:** Sledujte číslo verze. Nová vydání často přinášejí optimalizace výkonu pro **smart shrinking** a lepší podporu PDF/A.
+
+---
+
+## Krok 2: Vytvořte možnosti převodu PDF
+
+Objekt `PdfConversionOptions` je místem, kde doladíte převod. Považujte jej za ovládací panel pro výstupní PDF.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+V tuto chvíli jsou možnosti prázdné. Další nastavení doplníme v následujících krocích.
+
+---
+
+## Krok 3: Aktivujte soulad s PDF/A‑1b (dlouhodobé archivování)
+
+Pokud potřebujete, aby PDF přežilo test času — například pro právní záznamy — budete chtít soulad s PDF/A‑1b. Nastavení tohoto příznaku řekne Aspose, aby vložil všechny fonty a barevné profily.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+Proč to dělat? PDF/A‑1b zaručuje, že dokument vypadá stejně ve všech prohlížečích i po letech, bez potřeby externích zdrojů.
+
+---
+
+## Krok 4: Aktivujte Smart Shrinking
+
+Nyní k magii, která snižuje velikost souboru bez ztráty vizuální věrnosti. **Aktivujte smart shrinking** přepnutím odpovídající vlastnosti.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Smart shrinking funguje tak, že analyzuje rozvržení, odstraňuje zbytečné bílé mezery a inteligentně komprimuje obrázky. Z mé praxe PDF, které by jinak mělo 5 MB, může díky této volbě klesnout pod 1 MB.
+
+---
+
+## Krok 5: Nastavte barvu pozadí PDF – Jak vytvořit PDF s bílým pozadím
+
+Ve výchozím nastavení Aspose zachovává pozadí definované v HTML. Pokud je stránka transparentní, výsledné PDF může vypadat podivně na tištěném listu. Pro zajištění čistého vzhledu nastavte jednotnou barvu pozadí. Zde je ukázka, jak **nastavit barvu pozadí PDF** na bílou — právě to, co potřebujete pro **PDF s bílým pozadím**.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+Místo `Color.WHITE` můžete použít libovolnou `java.awt.Color` — světle šedou pro decentní tón nebo dokonce barvu značky.
+
+---
+
+## Krok 6: Proveďte převod
+
+Veškerá těžká práce proběhne jedním řádkem. Metoda `Converter.convert` načte vstupní HTML, použije nastavené možnosti a zapíše PDF.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Pozor:** Pokud vstupní HTML obsahuje externí zdroje (CSS, obrázky), ujistěte se, že jsou dostupné pomocí absolutních URL nebo jsou umístěny vedle HTML souboru.
+
+---
+
+## Očekávaný výstup – Co sledovat
+
+Po spuštění programu byste měli vidět:
+
+* **`output.pdf`** ve výstupní složce.
+* PDF je **PDF/A‑1b kompatibilní** (otevřete v Adobe Acrobat a zkontrolujte „PDF/A“ v Soubor → Vlastnosti).
+* Velikost souboru je výrazně menší díky **smart shrinking**.
+* Každá stránka má **pevné bílé pozadí**, i když původní HTML bylo transparentní.
+
+Pozadí můžete ověřit otevřením PDF v prohlížeči a vytištěním testovací stránky — žádné duchové šedé stíny by se neměly objevit.
+
+---
+
+## Často kladené otázky a okrajové případy
+
+### Co když moje HTML používá externí CSS soubory?
+
+Ujistěte se, že CSS soubory jsou odkazovány pomocí absolutních URL, nebo je zkopírujte vedle `input.html` a použijte schéma `file://`. Aspose odkazy automaticky následuje.
+
+### Můžu použít jinou barvu pozadí?
+
+Samozřejmě. Nahraďte `Color.WHITE` například `new Color(240, 240, 240)` pro světle šedé plátno. Metoda `setBackgroundColor` přijímá libovolnou `java.awt.Color`.
+
+### Ovlivňuje smart shrinking kvalitu obrázků?
+
+Pouze minimálně. Aspose používá bezztrátovou kompresi, kde je to možné, a snižuje DPI rastrových obrázků jen pokud je zdrojový obrázek příliš velký pro velikost stránky. Pokud potřebujete naprostou věrnost, můžete smart shrinking vypnout nastavením `options.setEnableSmartShrinking(false)`.
+
+### Jak převést více HTML souborů najednou?
+
+Zabalte volání konvertoru do smyčky, při každé iteraci aktualizujte `inputPath` a `outputPath`. Stejnou instanci `PdfConversionOptions` můžete použít pro všechny soubory.
+
+---
+
+## Kompletní funkční příklad (všechen kód na jednom místě)
+
+Níže je kompletní, připravená Java třída. Zkopírujte ji do svého IDE, upravte cesty a spusťte **Run**.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Spusťte program, otevřete vygenerované PDF a uvidíte výsledek **convert HTML to PDF**, který jste očekávali — kompaktní, kompatibilní a s čistým bílým plátnem.
+
+---
+
+## Závěr
+
+Právě jsme prošli, jak **převést HTML do PDF** pomocí Aspose HTML for Java při **aktivaci smart shrinking**, **nastavení barvy pozadí PDF** a zajištění souladu s PDF/A‑1b standardy. Celý proces se vejde do jedné přehledné Java třídy, což z něj činí snadnou přídavnou funkci pro jakoukoli backendovou službu.
+
+Jste připraveni na další krok? Zkuste přidat záhlaví a zápatí, vložit fonty nebo generovat PDF z dynamických HTML šablon. Můžete také prozkoumat **Aspose.PDF for Java**
+
+
+## Co byste se měli naučit dál?
+
+
+Následující tutoriály pokrývají úzce související témata, která staví na technikách předvedených v tomto průvodci. Každý zdroj obsahuje kompletní funkční ukázky kódu s podrobnými vysvětleními, aby vám pomohl zvládnout další funkce API a prozkoumat alternativní implementační přístupy ve vlastních projektech.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/czech/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/czech/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..3701416eeb
--- /dev/null
+++ b/html/czech/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,249 @@
+---
+category: general
+date: 2026-06-16
+description: Návod HTML na PDF, který ukazuje, jak vygenerovat PDF z HTML pomocí Aspose
+  HTML Converter v jediném řádku Java. Rychle převádějte HTML soubory do PDF s minimálním
+  kódem.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: cs
+og_description: HTML na PDF tutoriál, který vás provede, jak generovat PDF z HTML
+  pomocí Aspose HTML Converter v jediném řádku Java kódu.
+og_title: 'HTML do PDF tutoriál: Jednořádkový převodník Aspose'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'Návod HTML na PDF: Jednořádkový konvertor Aspose'
+url: /cs/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML na PDF tutoriál: Jednořádkový Aspose převodník
+
+Už jste se někdy zamýšleli, jak převést statickou HTML stránku na elegantní PDF, aniž byste museli psát stovky řádků kódu? To je přesně to, co tento **html to pdf tutorial** řeší. Pouhým jedním řádkem v Javě můžete **generate pdf from html** a mít připravený dokument k sdílení na disku.
+
+Provedeme vás celým procesem — od přidání knihovny Aspose HTML do vašeho projektu až po spuštění jednorázového příkazu, který **convert html file pdf**. Na konci budete vědět, **how to convert html** efektivně, a budete mít znovupoužitelný úryvek, který můžete vložit do jakékoli Java aplikace.
+
+## Co tento průvodce pokrývá
+
+- Přidání závislosti Aspose HTML for Java (Maven nebo ruční JAR)
+- Příprava ukázkového souboru `input.html`
+- Spuštění jednorázové konverze pomocí `Converter.convert(...)`
+- Ověření výstupního PDF a řešení běžných problémů
+
+Předchozí zkušenost s Aspose není vyžadována; stačí základní nastavení pro vývoj v Javě. Pojďme začít.
+
+## Požadavky
+
+- Java Development Kit (JDK) 8 nebo novější  
+- Maven 3 nebo IDE, které umožňuje přidávat externí JAR soubory  
+- Malý HTML soubor, který chcete převést na PDF (vytvoříme ho v dalším kroku)  
+
+Pokud už toto máte, můžete pokračovat. Pokud ne, stáhněte si JDK od Oracle nebo OpenJDK a nainstalujte Maven – je to hračka.
+
+## Krok 1: Přidejte Aspose HTML for Java do svého projektu
+
+### Maven users
+
+Přidejte následující závislost do svého `pom.xml`. Tím získáte nejnovější stabilní verzi knihovny Aspose HTML.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Manual JAR setup
+
+Pokud nepoužíváte Maven, stáhněte balíček JAR z [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) a přidejte jej do classpath vašeho projektu.
+
+> **Pro tip:** Udržujte verzi JAR v souladu s vaší Java runtime, aby nedošlo k `UnsupportedClassVersionError`.
+
+## Krok 2: Vytvořte ukázkový HTML soubor
+
+Vytvořte složku s názvem `YOUR_DIRECTORY` (nahraďte ji absolutní nebo relativní cestou, kterou ovládáte) a vložte do ní jednoduchý HTML soubor:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+Klidně upravte obsah — přidejte obrázky, tabulky nebo vlastní CSS. Aspose podporuje většinu moderních funkcí HTML5 a CSS3, takže můžete získat poměrně věrné PDF vykreslení.
+
+## Krok 3: Kód pro jednorázovou konverzi
+
+Nyní přichází hvězda celého představení. Vytvořte třídu Java s názvem `ConvertHtmlToPdfOneLine` a vložte následující kód:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Proč to funguje
+
+- **`Converter.convert`** je statická metoda pro pohodlí, která interně vytvoří instanci `Converter`, načte HTML, vykreslí jej a zapíše PDF — vše v jednom volání.
+- Není potřeba spravovat streamy, nastavovat možnosti renderování nebo ručně řešit zalomení stránek, pokud nemáte pokročilé požadavky.
+
+Zkompilujte a spusťte:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+Po spuštění najdete `output.pdf` vedle vašeho HTML souboru.
+
+## Krok 4: Ověřte výsledek
+
+Otevřete `output.pdf` v libovolném PDF prohlížeči (Adobe Reader, Foxit nebo dokonce v prohlížeči). Měli byste vidět nadpis „Hello, PDF!“ a odstavec přesně tak, jak je stylizován v HTML.
+
+Pokud PDF vypadá špatně, zvažte následující rychlé kontroly:
+
+| Problém | Pravděpodobná příčina | Řešení |
+|-------|--------------|-----|
+| Chybějící fonty | Systémový font není vložen | Přidejte `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` před konverzí |
+| CSS není aplikováno | Externí stylopis není dostupný | Použijte absolutní URL nebo vložte CSS přímo do HTML |
+| Prázdné PDF | Chybná cesta vstupu | Zkontrolujte řetězec `inputPath` |
+
+## Pokročilé: Úprava možností konverze (volitelné)
+
+I když jednorázový příkaz je ideální pro jednoduché případy, Aspose vám umožní jemně doladit výstup:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+Tento úryvek ukazuje **how to convert html** s vlastní velikostí stránky, okraji a dalšími nastaveními PDF.
+
+## Časté problémy a jak se jim vyhnout
+
+1. **Incorrect classpath** – Pokud dostanete `ClassNotFoundException`, zkontrolujte, že `aspose-html.jar` je na classpath během běhu.
+2. **License restrictions** – Bezplatná zkušební verze přidává vodoznak. Zakupte licenci a zavolejte `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` před konverzí.
+3. **Large HTML files** – Pro obrovské dokumenty zvažte streamování HTML nebo zvýšení haldy JVM (`-Xmx2g`).
+
+## Kompletní funkční příklad (vše dohromady)
+
+Níže je kompletní, samostatný program, který můžete zkopírovat a vložit do IDE a spustit okamžitě (za předpokladu, že je Maven závislost vyřešena).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Očekávaný výstup** (konzole):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+![Diagram znázorňující tok od HTML souboru k PDF výstupu v html to pdf tutoriálu](https://example.com/diagram.png "Diagram tutoriálu HTML na PDF")
+
+*Alt text obrázku obsahuje hlavní klíčové slovo, což splňuje SEO.*
+
+## Závěr
+
+Právě jste dokončili **html to pdf tutorial**, který ukazuje nejjednodušší způsob, jak **generate pdf from html** pomocí **Aspose HTML Converter**. Využitím jednorázové metody `Converter.convert` můžete **convert html file pdf** během několika sekund a nyní rozumíte **how to convert html** s volitelnými vlastními nastaveními.
+
+Co dál? Zkuste přidat obrázky, tabulky nebo dokonce grafy řízené JavaScriptem do vašeho HTML a podívejte se, jak se vykreslí. Prozkoumejte další funkce Aspose, jako je podpora PDF/A nebo digitální podpisy, pokud potřebujete enterprise‑úroveň.
+
+Šťastné programování a ať jsou vaše PDF vždy tak dokonalá jako vaše HTML!
+
+## Co byste se měli naučit dál?
+
+Následující tutoriály pokrývají úzce související témata, která staví na technikách předvedených v tomto průvodci. Každý zdroj obsahuje kompletní funkční ukázky kódu s podrobnými vysvětleními, které vám pomohou zvládnout další funkce API a prozkoumat alternativní přístupy k implementaci ve vašich projektech.
+
+- [Jak převést HTML na PDF v Javě – pomocí Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Převod HTML na PDF v Javě – konfigurace prostředí v Aspose.HTML](/html/english/java/configuring-environment/)
+- [Převod HTML na PDF – provádění webových požadavků v Aspose.HTML for Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/czech/java/conversion-html-to-various-image-formats/_index.md b/html/czech/java/conversion-html-to-various-image-formats/_index.md
index c7993f5b3e..e9bb9e5c12 100644
--- a/html/czech/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/czech/java/conversion-html-to-various-image-formats/_index.md
@@ -92,6 +92,8 @@ Naučte se převést HTML do JPEG pomocí Aspose.HTML for Java. Krok‑za‑krok
 Naučte se převést HTML na PNG obrázky v Javě pomocí Aspose.HTML. Komplexní průvodce s krok‑za‑krokem instrukcemi.
 ### [Převod HTML do TIFF](./convert-html-to-tiff/)
 Naučte se snadno převést HTML do TIFF pomocí Aspose.HTML for Java. Krok‑za‑krokem průvodce pro efektivní zpracování dokumentů.
+### [Převod HTML do TIFF v Javě – Kompletní programovací průvodce](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Kompletní průvodce převodem HTML do TIFF v Javě pomocí Aspose.HTML, včetně nastavení, optimalizace a ukázek kódu.
 ### [Převod HTML do WebP](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 Naučte se převést HTML do formátu WebP v Javě pomocí Aspose.HTML. Kompletní krok‑za‑krokem průvodce.
 
diff --git a/html/czech/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/czech/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..231affc996
--- /dev/null
+++ b/html/czech/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,187 @@
+---
+category: general
+date: 2026-06-16
+description: Naučte se, jak převést HTML na TIFF v Javě, nastavit rozlišení DPI a
+  dosáhnout exportu TIFF ve vysokém rozlišení pomocí Aspose.HTML. Kód krok za krokem
+  je zahrnut.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: cs
+og_description: Převod HTML na TIFF v Javě s Aspose.HTML. Naučte se nastavit rozlišení
+  obrazu DPI a exportovat soubory TIFF ve vysokém rozlišení.
+og_title: Převod HTML na TIFF v Javě – Kompletní průvodce
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: Převod HTML na TIFF v Javě – Kompletní programovací průvodce
+url: /cs/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Převod HTML na TIFF v Javě – Kompletní programovací průvodce
+
+Už jste někdy potřebovali **převést HTML na TIFF**, ale nebyli jste si jisti, která knihovna vám poskytne profesionální výsledek? Nejste v tom sami. V mnoha podnikovém pipelinech—například při generování faktur nebo archivaci webových stránek—je získání ostrého TIFFu s 300 DPI nevyjednatelný.
+
+V tomto tutoriálu projdeme přesné kroky, jak **převést HTML na TIFF** pomocí Aspose.HTML pro Java, a zároveň vám ukážeme, jak **nastavit rozlišení DPI obrázku** a vytvořit **export TIFF ve vysokém rozlišení**. Na konci budete mít připravený program, který můžete vložit do jakéhokoli Maven nebo Gradle projektu.
+
+## Požadavky
+
+Než se pustíme dál, ujistěte se, že máte:
+
+* Java 17 nebo novější (kód funguje s Java 8+, ale novější JDK poskytují rychlejší start).
+* Licenci Aspose.HTML pro Java (pro testování funguje bezplatná zkušební verze).
+* Maven nebo Gradle nastavený tak, aby stáhl artefakt `aspose-html`.
+* Jednoduchý soubor `input.html`, který chcete převést na TIFF obrázek.
+
+Žádné další externí nástroje nejsou potřeba—vše běží uvnitř JVM.
+
+![příklad převodu html na tiff](/images/convert-html-to-tiff.png "Příklad TIFF souboru vygenerovaného převodem HTML na TIFF")
+
+## Krok 1: Nastavte svůj projekt pro **převod HTML na TIFF**
+
+Nejprve přidejte závislost Aspose.HTML do svého souboru sestavení. Pokud používáte Maven, vložte tento úryvek do svého `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Pro Gradle to vypadá takto:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Jakmile je knihovna na classpathu, můžete začít psát Java kód, který **java convert html to image**—jádro našeho řešení.
+
+## Krok 2: Nakonfigurujte **Set Image Resolution DPI** pro ostrý výstup
+
+Rozlišení má význam. Screenshot s 72 DPI vypadá na obrazovce v pořádku, ale při tisku bude rozmazaný. Pro dosažení **exportu TIFF ve vysokém rozlišení** explicitně nastavíme horizontální i vertikální DPI na 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Proč 300 DPI? Je to de‑facto standard pro kvalitu tisku a většina skenerů a tiskáren očekává právě tuto hodnotu. Můžete ji zvýšit na 600 DPI, pokud potřebujete ještě jemnější detail, ale mějte na paměti, že velikost souboru se příslušně zvětší.
+
+## Krok 3: Vyberte barevný prostor CMYK pro **High Resolution TIFF Export**
+
+TIFF podporuje mnoho barevných prostorů. Pro tiskové workflow je obvykle vyžadován CMYK, protože přímo mapuje na barvy inkoustu. Aspose.HTML nám umožňuje vybrat barevný prostor jedním řádkem:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+Pokud cílíte pouze na obrazovky, můžete přepnout na `RGB`. Důležité je, že se rozhodujete vědomě—toto odděluje polovičatý demo od řešení připraveného do produkce.
+
+## Krok 4: Proveďte převod – **Java Convert HTML to Image**
+
+Nyní, když jsou možnosti nastaveny, je samotný převod jednorázovým řádkem. To je okamžik, kdy konečně **convert html to tiff**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+Několik poznámek k výše uvedenému kódu:
+
+* **Zpracování výjimek** – `ConverterException` se propíše výše, pokud se něco pokazí (chybějící soubor, nepodporované HTML funkce atd.). Ve skutečné službě byste to zabalili do try‑catch a zaznamenali podrobnosti.
+* **Cesty k souborům** – používání absolutních cest funguje pro rychlé testy; pro webové aplikace byste je řešili relativně k kořenu aplikace.
+* **Tip pro výkon** – znovu použijte objekt `ImageConversionOptions`, pokud převádíte mnoho souborů v dávce; tím se vyhnete opakovaným alokacím.
+
+### Očekávaný výstup
+
+Spuštěním programu se vytvoří soubor `output.tiff`, který:
+
+* Má 300 DPI na obou osách.
+* Používá barevný prostor CMYK.
+* Zachovává rozvržení, písma a CSS původního HTML.
+* Lze otevřít ve Photoshopu, GIMPu nebo jakémkoli prohlížeči podporujícím TIFF.
+
+Otevřete soubor, přibližte ho a uvidíte ostrý text a čistou grafiku—právě to, co potřebujete pro tisk nebo archivaci.
+
+## Časté otázky a okrajové případy
+
+**Co když moje HTML odkazuje na externí CSS nebo obrázky?**  
+Aspose.HTML řeší relativní URL na základě adresáře vstupního souboru. Jen se ujistěte, že všechny assety jsou vedle `input.html` nebo poskytněte úplnou URL.
+
+**Mohu převést celý adresář HTML souborů?**  
+Ano. Zabalte volání `Converter.convert` do jednoduché smyčky a znovu použijte stejný objekt `options`. Nezapomeňte ošetřit `ConverterException` pro každý soubor, aby jedna špatná stránka nezastavila celou dávku.
+
+**Jaké jsou nároky na paměť u obrovských stránek?**  
+Velké stránky mohou spotřebovat značnou RAM, protože knihovna renderuje stránku v paměti před rasterizací. Pokud narazíte na `OutOfMemoryError`, zvažte zvýšení haldy JVM (`-Xmx2g`) nebo zpracování souborů v menších částech.
+
+**Potřebuji licenci pro produkci?**  
+Bezplatná zkušební verze přidá vodoznak po několika stránkách. Pro komerční použití zakupte licenci a zavolejte `License license = new License(); license.setLicense("Aspose.HTML.lic");` před jakýmkoli převodem.
+
+## Pro tipy pro plynulý **Convert HTML to TIFF** workflow
+
+* **Cache fonts** – Pokud převádíte mnoho dokumentů, které používají stejné vlastní fonty, zaregistrujte je jednou pomocí `FontSettings`, abyste se vyhnuli opakovanému načítání.
+* **Parallel conversion** – Třída `Converter` je thread‑safe. Použijte `ExecutorService` pro souběžný převod více souborů, ale sledujte paměťovou stopu JVM.
+* **Validate HTML first** – Špatně strukturovaný markup může vést k neočekávaným rozdílům v rozvržení. Rychlý průchod pomocí `jsoup` k vyčištění HTML může později ušetřit čas ladění.
+
+## Závěr
+
+Nyní máte kompletní, produkčně připravený recept na **převod HTML na TIFF** v Javě, s plnou kontrolou nad **set image resolution DPI** a dosažením **high resolution TIFF export**. Kód je samostatný, kroky jsou vysvětleny a úskalí jsou řešena—takže jej můžete vložit do jakéhokoli projektu a okamžitě začít generovat tiskové obrázky.
+
+Co dál? Zkuste změnit výstupní formát na PNG nebo JPEG úpravou přípony souboru, experimentujte s různými barevnými prostory nebo integrujte tuto logiku do microservisu Spring Boot, který přijímá HTML payloady přes REST. Možnosti jsou neomezené a s Aspose.HTML máte pod kapotou robustní engine.
+
+Šťastné programování a ať jsou vaše TIFFy vždy břitce ostré!
+
+## Co byste se měli naučit dál?
+
+Následující tutoriály pokrývají úzce související témata, která staví na technikách předvedených v tomto průvodci. Každý zdroj obsahuje kompletní funkční ukázky kódu s podrobným krok‑za‑krokem vysvětlením, které vám pomůže zvládnout další funkce API a prozkoumat alternativní implementační přístupy ve vašich projektech.
+
+- [svg to png java – Převod SVG na obrázek pomocí Aspose.HTML pro Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Převod EPUB na obrázek pomocí Aspose.HTML pro Java – Nastavení vlastní velikosti stránky](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Převod EPUB na vysoce kvalitní TIFF s Aspose.HTML pro Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/czech/java/converting-epub-to-pdf/_index.md b/html/czech/java/converting-epub-to-pdf/_index.md
index 1ffb9b657c..50e2bf89bd 100644
--- a/html/czech/java/converting-epub-to-pdf/_index.md
+++ b/html/czech/java/converting-epub-to-pdf/_index.md
@@ -48,6 +48,8 @@ Odemkněte potenciál svého digitálního obsahu s Aspose.HTML for Java. Začn
 ## Tutoriály pro převod EPUB do PDF
 ### [Převod EPUB do PDF](./convert-epub-to-pdf/)
 Odemkněte převod EPUB do PDF s Aspose.HTML for Java, výkonnou knihovnou pro Javu. Vytvářejte přístupný obsah bez námahy.
+### [Převod EPUB do PDF pomocí Javy – krok za krokem](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Naučte se, jak převést EPUB do PDF v Javě krok za krokem pomocí Aspose.HTML for Java.
 ### [Specifikace vlastního poskytovatele streamu pro EPUB do PDF](./convert-epub-to-pdf-specify-custom-stream-provider/)
 Naučte se, jak snadno převést EPUB do PDF v Javě pomocí Aspose.HTML, a rozšiřte své možnosti zpracování dokumentů.
 ### [Specifikace možností uložení PDF pro EPUB do PDF](./convert-epub-to-pdf-specify-pdf-save-options/)
diff --git a/html/czech/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/czech/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..107fd2e4d3
--- /dev/null
+++ b/html/czech/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,220 @@
+---
+category: general
+date: 2026-06-16
+description: Naučte se, jak převést EPUB na PDF v Javě a také převést konkrétní stránky
+  EPUB pomocí Aspose.HTML. Kompletní kód, tipy a řešení okrajových případů.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: cs
+og_description: Převod EPUB do PDF pomocí Javy a Aspose.HTML. Tento průvodce také
+  ukazuje, jak převést konkrétní stránky EPUB pro přesný výstup dokumentu.
+og_title: Převod EPUB do PDF v Javě – Kompletní programovací průvodce
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: Převod EPUB do PDF pomocí Javy – krok za krokem
+url: /cs/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Převod EPUB do PDF pomocí Javy – krok za krokem průvodce
+
+Už jste někdy potřebovali **převést EPUB do PDF**, ale nebyli jste si jisti, jak cílit jen na několik kapitol? Nejste v tom sami. V mnoha vydavatelských postupech chcete jen stránky 2‑4 e‑knihy, ne celý soubor — takže musíte také **převést konkrétní stránky EPUB**.  
+
+V tomto tutoriálu projdeme kompletním, spustitelným příkladem, který přesně to dělá. Na konci budete mít Java program, který vezme soubor EPUB, vyextrahuje požadované stránky a vytvoří upravené PDF při zachování vektorové grafiky.
+
+## Co se naučíte
+
+- Nastavte Aspose.HTML pro Javu a přidejte potřebnou Maven/Gradle závislost.  
+- Vytvořte `PdfConversionOptions` a nakonfigurujte rozsah stránek pro **převod konkrétních stránek EPUB**.  
+- Zachovejte SVG a další vektorovou grafiku, aby PDF vypadalo ostře na jakémkoli zařízení.  
+- Spusťte převod, ošetřete výjimky a ověřte výstup.  
+
+Předchozí zkušenost s Aspose není vyžadována — stačí základní znalost Javy a runtime JDK 8+.
+
+---
+
+## Převod EPUB do PDF pomocí Aspose.HTML (hlavní cíl)
+
+Jádrem procesu je metoda `Converter.convert`. Považujte ji za jednorázový řádek, který udělá veškerou těžkou práci, jakmile mu řeknete, co chcete. Níže je celý zdrojový soubor, který můžete vložit do libovolného IDE.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Proč to funguje:**  
+> *`PdfConversionOptions`* obsahuje všechny parametry, které můžete nastavit před spuštěním převodu. Nastavení rozsahu stránek říká Aspose, aby přeskočil vše mimo 2‑4, což je přesně způsob, jak **převést konkrétní stránky EPUB**. Povolení zachování vektorové grafiky zajišťuje, že SVG ilustrace zůstanou ostré, místo aby byly rasterizovány do rozmazaných bitmap.
+
+### Očekávaný výstup
+
+Po spuštění programu najdete `chapter_subset.pdf` ve stejné složce. Otevřete jej v libovolném prohlížeči PDF — měli byste vidět pouze obsah, který původně byl na stránkách 2, 3 a 4 EPUBu, se všemi obrázky vykreslenými ostře.
+
+---
+
+## Specifikujte rozsah stránek pro převod konkrétních stránek EPUB (sekundární zaměření)
+
+Pokud vás zajímá, jak funguje řetězec rozsahu stránek, používá stejnou syntaxi jako většina PDF nástrojů: `"start‑end"`. Můžete také předat seznam oddělený čárkami, např. `"1,3,5-7"`, pro výběr nespojitých stránek.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Tip:** Při práci s velkými EPUBy omezení převodu na několik stránek dramaticky snižuje spotřebu paměti a urychluje proces.  
+
+---
+
+## Zachování vektorové grafiky pro výstup vysoké kvality
+
+Vektorová grafika je tajnou ingrediencí za škálovatelnými diagramy, grafy a ikonami. Voláním `setPreserveVectorGraphics(true)` Aspose zachová tyto prvky jako vektory v PDF.  
+
+Pokud tento krok přeskočíte, knihovna rasterizuje SVG na 72 dpi, což vypadá na obrazovce dobře, ale při tisku špatně.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Spusťte převod a ověřte výsledek
+
+Po nastavení možností je samotný převod jediným statickým voláním. V případě chyby vyhodí `ConverterException` — můžete ji buď zachytit, nebo deklarovat v signatuře metody, jak je uvedeno výše.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**Co zkontrolovat po převodu**
+
+1. **Počet stránek** – otevřete PDF a potvrďte, že odpovídá nastavenému rozsahu.  
+2. **Věrnost grafiky** – přibližte jakýkoli diagram; měl by zůstat ostrý.  
+3. **Kódování textu** – speciální znaky z EPUBu by měly být vykresleny správně.  
+
+Pokud některá z těchto kontrol selže, zkontrolujte nastavení `PdfConversionOptions` nebo se ujistěte, že váš zdrojový EPUB není chráněn DRM.
+
+---
+
+## Časté úskalí a tipy (včetně sekundárního klíčového slova)
+
+| Problém | Proč se to děje | Řešení |
+|-------|----------------|-----|
+| **Objeví se prázdné stránky** | Řetězec rozsahu stránek je špatně formátován. | Použijte jednoduchý formát `"2-4"` nebo ověřte čárky pro nespojité stránky. |
+| **Chybějící obrázky** | Vektorová grafika není zachována. | Zavolejte `pdfOptions.setPreserveVectorGraphics(true)`. |
+| **Chyba nedostatku paměti** | Převod obrovského EPUBu bez nastaveného rozsahu stránek. | Vždy **převádějte konkrétní stránky EPUB**, pokud je to možné; zpracovávejte po dávkách. |
+| **Nepodporované písmo** | Písmo není vloženo v EPUBu. | Povolte vkládání písem pomocí `pdfOptions.setEmbedFonts(true)` (další možnost). |
+
+---
+
+## Vizualizace  
+
+![Diagram toku ukazující proces převodu epub do pdf](/images/convert-epub-to-pdf-flow.png "Diagram pracovního postupu převodu epub do pdf")
+
+*Alt text:* *Diagram ukazující, jak Java program převádí EPUB do PDF, zvýrazňující krok, který převádí konkrétní stránky EPUB.*
+
+---
+
+## Shrnutí
+
+Právě jsme vám ukázali, jak **převést EPUB do PDF** v Javě a zároveň vám poskytli plnou kontrolu nad tím, které stránky se převádějí. Klíčové kroky jsou:
+
+1. Vytvořte `PdfConversionOptions`.  
+2. Nastavte rozsah stránek pro **převod konkrétních stránek EPUB**.  
+3. Zachovejte vektorovou grafiku pro profesionální výsledek.  
+4. Zavolejte `Converter.convert` a ošetřete případné výjimky.
+
+Neváhejte experimentovat — změňte rozsah stránek, vypněte zachování vektorů, nebo dokonce přidejte vlastní název PDF pomocí `pdfOptions.setTitle("My Chapter Subset")`.
+
+---
+
+## Co dál?
+
+- **Dávkové zpracování:** Procházejte seznam EPUBů a generujte PDF pro každou kapitolu.  
+- **Vlastní stylování:** Použijte injekci CSS pro změnu písem nebo barev před převodem.  
+- **Zabezpečení:** Aplikujte ochranu heslem na výstupní PDF pomocí `PdfEncryptionOptions`.  
+
+Pokud se vám tento průvodce líbil, sdílejte ho nebo zanechte komentář s vaším vlastním případem použití. Šťastné programování a užívejte si ostrá PDF!
+
+## Co byste se měli naučit dál?
+
+Následující tutoriály pokrývají úzce související témata, která navazují na techniky předvedené v tomto průvodci. Každý zdroj obsahuje kompletní funkční příklady kódu s podrobnými vysvětleními, které vám pomohou zvládnout další funkce API a prozkoumat alternativní přístupy k implementaci ve vašich projektech.
+
+- [Převod EPUB do PDF a obrázků pomocí Aspose.HTML pro Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Převod EPUB do obrázků pomocí Aspose HTML pro Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Tutoriál převodu EPUB do XPS](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/czech/java/creating-managing-html-documents/_index.md b/html/czech/java/creating-managing-html-documents/_index.md
index 7f9c4207fb..f3e909763c 100644
--- a/html/czech/java/creating-managing-html-documents/_index.md
+++ b/html/czech/java/creating-managing-html-documents/_index.md
@@ -56,6 +56,8 @@ Naučte se načítat HTML dokumenty ze streamů pomocí Aspose.HTML for Java. Ta
 Naučte se vytvářet HTML dokumenty z řetězců v Aspose.HTML pro Java pomocí tohoto podrobného průvodce.
 ### [Načtěte HTML dokumenty z URL v Aspose.HTML pro Java](./load-html-documents-from-url/)
 Objevte, jak snadno načíst HTML dokumenty z URL v Javě pomocí Aspose.HTML. Včetně návodu krok za krokem.
+### [Načtěte JSON pomocí Fetch v Javě – Kompletní průvodce](./load-json-with-fetch-in-java-complete-guide/)
+Kompletní průvodce načítáním JSON dat pomocí Fetch API v Javě s Aspose.HTML, včetně příkladů a tipů.
 ### [Generujte nové HTML dokumenty pomocí Aspose.HTML pro Java](./generate-new-html-documents/)
 Naučte se vytvářet nové HTML dokumenty pomocí Aspose.HTML for Java pomocí tohoto jednoduchého průvodce krok za krokem. Začněte generovat dynamický obsah HTML.
 ### [Zvládejte události načítání dokumentu v Aspose.HTML pro Java](./handle-document-load-events/)
diff --git a/html/czech/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/czech/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..f7138bf82a
--- /dev/null
+++ b/html/czech/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,290 @@
+---
+category: general
+date: 2026-06-16
+description: Načtěte JSON pomocí fetch v Javě. Naučte se, jak spouštět JavaScript
+  z Javy, optional chaining a vytvořit HTMLDocument v Javě v jednom tutoriálu.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: cs
+og_description: Načtěte JSON pomocí fetch v Javě. Tento tutoriál ukazuje, jak spustit
+  JavaScript z Javy, použít volitelný řetězení a vytvořit HTMLDocument v Javě.
+og_title: Načtení JSON pomocí Fetch v Javě – průvodce krok za krokem
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: Načtení JSON pomocí Fetch v Javě – Kompletní průvodce
+url: /cs/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Načtení JSON pomocí fetch – Kompletní Java tutoriál
+
+Už jste se někdy zamýšleli, jak **load JSON with fetch** provést, aniž byste opustili čistou Java aplikaci? Nejste v tom sami. Mnoho vývojářů narazí na problém, když potřebují zavolat moderní REST endpoint, ale nechtějí přidávat těžkopádnou HTTP knihovnu. Dobrá zpráva? Můžete využít sílu třídy `HTMLDocument` podobné prohlížeči, spustit JavaScript engine a nechat `fetch` udělat těžkou práci – vše z Java.
+
+V tomto průvodci projdeme praktickým příkladem, který **fetches JSON in JavaScript**, spustí tento skript z Java a navíc ukáže optional chaining. Na konci budete vědět, jak **run JavaScript from Java**, vytvořit `HTMLDocument` v Java a elegantně ošetřit chybějící JSON pole. Žádné externí závislosti, jen JDK a špetka kreativity.
+
+## Co tento tutoriál pokrývá
+
+- Nastavení instance `HTMLDocument` v Java (`create htmldocument in java`).
+- Získání vestavěného `ScriptEngine` a předání moderního JavaScriptu.
+- Napsání **fetch JSON in JavaScript** úryvku, který používá `async/await` a optional chaining (`optional chaining tutorial`).
+- Spuštění skriptu pomocí `engine.evaluate` (`run javascript from java`).
+- Ověření výstupu a ošetření okrajových případů jako síťové chyby nebo chybějící vlastnosti.
+
+Budete potřebovat Java 17 nebo novější, protože demo spoléhá na vestavěný engine kompatibilní s Nashorn, který je součástí JDK. Pokud používáte starší JDK, přidejte příslušnou skriptovací knihovnu – podrobnosti jsou v sekci „Prerequisites“.
+
+---
+
+## Prerequisites
+
+- **JDK 17+** nainstalovaný a nastavený `JAVA_HOME`.
+- Základní znalost syntaxe Java a asynchronního JavaScriptu.
+- IDE nebo textový editor (IntelliJ IDEA, VS Code, Eclipse – podle vás).
+
+Žádný třetí‑stranný HTTP klient ani JSON parser není potřeba; vše žije uvnitř skriptu.
+
+---
+
+## Krok 1: Vytvořte HTMLDocument v Java
+
+Nejprve – **create htmldocument in java**. Třída `HTMLDocument` nám poskytuje lehký DOM a, co je důležitější, zabalený `ScriptEngine`, který dokáže vyhodnotit JavaScript stejně jako prohlížeč.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Proč je to důležité:** `HTMLDocument` funguje jako sandbox. Poskytuje globální objekt `window`, `fetch` a další webové API, ke kterým se skript může připojit. Představte si to jako mini‑prohlížeč bez UI.
+
+---
+
+## Krok 2: Získejte JavaScript engine z dokumentu
+
+Nyní potřebujeme **run JavaScript from Java**. Dokument vystavuje `ScriptEngine`, který rozumí modernímu ECMAScriptu (včetně `async/await`). Získáte jej takto:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Pro tip:** Pokud narazíte na `ScriptException` ohledně nepodporovaných funkcí, ujistěte se, že používáte JDK 17+. Starší JDK obsahují starý Nashorn engine, který async nepodporuje.
+
+---
+
+## Krok 3: Napište moderní JavaScript úryvek (Optional Chaining Tutorial)
+
+Zde se ukazuje část **fetch json in javascript**. Definujeme víceřádkový řetězec (Java 15+ `"""` text block), který načte ukázkový JSON payload, použije `await` a demonstruje optional chaining (`??`) pro ošetření chybějících hodnot.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**Co se děje?**
+
+- `fetch` odešle GET požadavek na veřejné placeholder API.
+- `await` pozastaví vykonávání, dokud se promise nevyřeší, což udržuje kód přehledný.
+- `data.title ?? 'No title'` je pattern optional chaining: pokud je `title` `null` nebo `undefined`, použije se `'No title'`.
+- Celý kód je zabalen do `try/catch` bloku, který zachytí případné síťové problémy.
+
+---
+
+## Krok 4: Proveďte skript uvnitř dokumentu
+
+Nakonec předáme skript engine. Engine ho spustí ve stejném vlákně, takže výstup uvidíte přímo v Java procesu.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+Po spuštění programu byste měli vidět něco jako:
+
+```
+Title: delectus aut autem
+```
+
+Pokud se API změní nebo pole `title` zmizí, výstup se elegantně přepne na:
+
+```
+Title: No title
+```
+
+To je krása optional chaining – žádná `TypeError`, která by rozbila vaši Java aplikaci.
+
+---
+
+## Kompletní funkční příklad
+
+Sestavením všech částí získáte samostatnou Java třídu, kterou můžete zkopírovat do `Main.java` a spustit pomocí `java Main.java`.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Očekávaný výstup
+
+```
+Title: delectus aut autem
+```
+
+Pokud úmyslně rozbijete URL (např. změníte `todos/1` na `todos/9999`), uvidíte zprávu o náhradě nebo síťovou chybu, což demonstruje robustní ošetření chyb.
+
+---
+
+## Často kladené otázky & okrajové případy
+
+### 1. Co když cílové API vrátí ne‑JSON odpověď?
+
+`response.json()` vyhodí `SyntaxError`. Náš `try/catch` blok to zachytí a zaloguje „Fetch failed“. Můžete rozšířit catch o retry nebo fallback na statický payload.
+
+### 2. Můžu použít tento přístup s HTTPS certifikáty, které nejsou důvěryhodné?
+
+Vestavěný `fetch` respektuje výchozí SSL kontext JVM. Pokud potřebujete důvěřovat self‑signed certifikátu, nastavte vlastní `SSLContext` před vytvořením `HTMLDocument`. To už je mimo rozsah tohoto tutoriálu, ale princip zůstává stejný.
+
+### 3. Funguje to na Androidu?
+
+Bohužel, `HTMLDocument` není součástí Android SDK. Pro mobilní platformu byste potřebovali jiný JavaScript engine (např. GraalVM) nebo nativní HTTP klient.
+
+### 4. Jak se optional chaining liší od klasických null kontrol?
+
+Místo psaní:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+můžete jednoduše použít `data.title ?? 'No title'`. Je to stručnější, méně náchylné k chybám a čte se jako přirozený jazyk – ideální pro **optional chaining tutorial**.
+
+---
+
+## Pro tipy & osvědčené postupy
+
+- **Znovupoužívejte engine:** Vytváření nového `HTMLDocument` pro každý požadavek může být nákladné. Uchovávejte jednu instanci, pokud provádíte mnoho volání.
+- **Thread safety:** `ScriptEngine` není ve výchozím nastavení thread‑safe. Synchronizujte přístup nebo vytvořte pool engineů pro souběžné zátěže.
+- **Logging:** `console.log` ve skriptu zapisuje do `System.out`. Pokud potřebujete proper logging framework, přesměrujte `engine.getContext().setWriter(new PrintWriter(...))`.
+- **Timeouts:** `fetch` respektuje výchozí timeout prohlížeče (obvykle žádný). Můžete implementovat manuální abort pomocí `AbortController` API uvnitř skriptu, pokud potřebujete přísnější kontrolu.
+
+---
+
+## Závěr
+
+Ukázali jsme, jak **load JSON with fetch** z Java programu, využívajíc vestavěný JavaScript engine k běhu moderního `async/await` kódu a optional chaining pro čistý výstup. **Creating an HTMLDocument in Java** vám poskytne sandboxované prostředí, které dělá **running JavaScript from Java** přirozeným, a přitom zůstáváte v čistém Java kódu.
+
+Od sem můžete:
+
+- Vyměnit placeholder API za vlastní službu (`fetch json in javascript` z privátního endpointu).
+- Přidat sofistikovanější ošetření chyb nebo retry logiku.
+- Prozkoumat polyglot možnosti GraalVM pro ještě bohatší skriptování.
+
+Vyzkoušejte to, pozměňte URL, možná přidejte `POST` požadavek – svět web‑centrické Javy je před vámi bez těžkých knihoven.
+
+Šťastné kódování a klidně zanechte komentář, pokud narazíte na problémy!
+
+## Co byste se měli naučit dál?
+
+Následující tutoriály pokrývají úzce související témata, která staví na technikách předvedených v tomto průvodci. Každý zdroj obsahuje kompletní funkční kódové příklady s krok‑za‑krokem vysvětlením, aby vám pomohl zvládnout další API funkce a prozkoumat alternativní implementační přístupy ve vašich projektech.
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/czech/java/css-html-form-editing/_index.md b/html/czech/java/css-html-form-editing/_index.md
index c32301b218..7db28cc915 100644
--- a/html/czech/java/css-html-form-editing/_index.md
+++ b/html/czech/java/css-html-form-editing/_index.md
@@ -32,6 +32,11 @@ Naučte se používat Aspose.HTML pro Java k aplikaci pokročilých technik CSS,
 V tomto podrobném průvodci se dozvíte, jak programově upravovat a odesílat formuláře HTML pomocí Aspose.HTML for Java.
 ### [Výběr elementu podle třídy v Javě – kompletní průvodce](./select-element-by-class-in-java-complete-how-to-guide/)
 Naučte se, jak pomocí Aspose.HTML pro Javu vybrat HTML element podle třídy a manipulovat s ním.
+### [Získání CSS pozadí v Javě – Kompletní průvodce Aspose.HTML](./get-css-background-in-java-complete-aspose-html-guide/)
+Naučte se, jak pomocí Aspose.HTML pro Java získat a manipulovat s CSS pozadím ve vašich webových stránkách.
+### [Jak používat CSS v Javě – Načíst HTML, spočítat odkazy a vyhodnotit XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Naučte se pomocí Aspose.HTML pro Java načíst HTML, spočítat odkazy a vyhodnotit XPath s využitím CSS.
+
 {{< /blocks/products/pf/tutorial-page-section >}}
 
 {{< /blocks/products/pf/main-container >}}
diff --git a/html/czech/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/czech/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..819cf07cf1
--- /dev/null
+++ b/html/czech/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,280 @@
+---
+category: general
+date: 2026-06-16
+description: Získejte CSS pozadí pomocí Aspose.HTML v Javě. Naučte se, jak načíst
+  HTML dokument, získat vypočtený styl, získat barvu pozadí a velikost písma během
+  několika kroků.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: cs
+og_description: Získejte CSS pozadí v Javě okamžitě. Tento tutoriál ukazuje, jak načíst
+  HTML dokument, extrahovat vypočtený styl, získat barvu pozadí a velikost písma pomocí
+  Aspose.HTML.
+og_title: Získání CSS pozadí v Javě – Kompletní tutoriál Aspose.HTML
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: Získat CSS pozadí v Javě – Kompletní průvodce Aspose.HTML
+url: /cs/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Získání CSS pozadí v Javě – Kompletní průvodce Aspose.HTML
+
+Už jste někdy potřebovali **získat CSS pozadí** prvku při zpracování HTML na straně serveru? Možná vytváříte generátor PDF, web‑scraper nebo jen chcete ověřit stylování. V Javě vám knihovna Aspose.HTML usnadní práci. V tomto tutoriálu **načteme HTML dokument v Javě**, extrahujeme vypočtený styl a **získáme barvu pozadí** i **získáme velikost písma**—vše během několika řádků.
+
+Projdeme reálný příklad: `<div>` s třídou `highlight`. Na konci budete mít samostatný program, který můžete vložit do libovolného projektu, a pochopíte, proč je použití `ComputedStyle` nejspolehlivějším způsobem, jak přečíst konečné, cascade‑vyřešené hodnoty CSS vlastností.
+
+---
+
+## Co se naučíte
+
+- Jak **načíst HTML dokument v Javě** pomocí Aspose.HTML.
+- Jak **extrahovat vypočtený styl** z libovolného DOM prvku.
+- Přesné volání pro **získání barvy pozadí** a **získání velikosti písma**.
+- Běžné úskalí (např. chybějící stylové listy, inline vs. externí CSS).
+- Kompletní, spustitelný ukázkový kód, který můžete zkopírovat a vložit.
+
+---
+
+## Předpoklady
+
+- Nainstalovaný Java 8 nebo novější.
+- Maven nebo Gradle pro správu závislostí (ukážeme Maven úryvek).
+- Základní znalost HTML a CSS.
+- Knihovna Aspose.HTML pro Java (bezplatná zkušební verze nebo licencovaná verze).
+
+---
+
+## Krok 1: Nastavení projektu a přidání Aspose.HTML
+
+Nejprve vytvořte Maven projekt (nebo použijte svůj oblíbený nástroj pro sestavení). Přidejte závislost Aspose.HTML do souboru `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Tip:** Pokud používáte Gradle, ekvivalent je `implementation 'com.aspose:aspose-html:23.9'`.  
+
+Jakmile se závislost vyřeší, můžete začít kódovat.
+
+---
+
+## Krok 2: Načtení HTML dokumentu v Javě
+
+Prvním konkrétním krokem je načíst soubor HTML do objektu `HTMLDocument`. V tomto kroku se ukazuje síla fráze **load html document java**.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+Proč použít `HTMLDocument` místo obecného parseru? Aspose.HTML vytvoří kompletní DOM, aplikuje všechny propojené stylové listy a respektuje media queries—takže vypočtený styl, který později získáte, přesně odpovídá tomu, co by vykreslil prohlížeč.
+
+---
+
+## Krok 3: Výběr cílového prvku
+
+Dále potřebujeme prvek, jehož CSS chceme zkontrolovat. V našem příkladu má prvek třídu `highlight`.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+Metoda `querySelector` funguje stejně jako v JavaScriptu a umožňuje použít libovolný CSS selektor. Pokud selektor selže, program se ukončí dříve—tím se předejde pozdější `NullPointerException`.
+
+---
+
+## Krok 4: Extrakce vypočteného stylu
+
+Nyní přichází jádro tutoriálu: **extrahovat vypočtený styl**. Objekt `ComputedStyle` poskytuje konečné, cascade‑vyřešené hodnoty pro každou CSS vlastnost.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+Na pozadí Aspose.HTML prochází CSS cascade, vyhodnocuje pravidla `!important` a dokonce převádí relativní jednotky (např. `em` → pixely). Proto je `ComputedStyle` výhodnější než ruční parsování inline stylů.
+
+---
+
+## Krok 5: Získání barvy pozadí a velikosti písma
+
+Nakonec **získáme barvu pozadí** a **získáme velikost písma** pomocí getterů na objektu `ComputedStyle`.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+`getBackgroundColor()` i `getFontSize()` vrací řetězce ve standardním CSS formátu (např. `rgba(255, 0, 0, 1)` nebo `16px`). Pokud není vlastnost nikde definována, knihovna vrátí výchozí hodnotu prohlížeče.
+
+---
+
+## Kompletní funkční příklad
+
+Spojením všech částí získáte kompletní program, který můžete spustit hned teď:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Očekávaný výstup
+
+Předpokládejme, že `input.html` obsahuje:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+Spuštěním programu se vypíše:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+Pokud CSS používá `rgba` nebo jinou jednotku, výstup se přizpůsobí odpovídajícím způsobem.
+
+---
+
+## Řešení okrajových případů
+
+| Situace | Na co si dát pozor | Řešení |
+|-----------|-------------------|----------|
+| **Externí stylové listy** | Soubor může odkazovat na CSS soubory pomocí `<link>` tagů, které nejsou na classpath. | Ujistěte se, že cesty jsou absolutní, nebo nastavte `HTMLDocument.setBaseUrl()`, aby Aspose.HTML mohl soubory najít. |
+| **Media queries** | Styly uvnitř `@media` bloků mohou být ignorovány, pokud výchozí viewport neodpovídá. | Použijte `HTMLDocument.setViewportSize(width, height)`, abyste emulovali požadované zařízení. |
+| **CSS variables** (`var(--my-color)`) | `ComputedStyle` je řeší automaticky, ale jen pokud je proměnná definována. | Ověřte rozsah proměnné nebo použijte výchozí hodnotu. |
+| **Unsupported properties** | Některé novější CSS vlastnosti (např. `backdrop-filter`) mohou vracet prázdné řetězce. | Zkontrolujte, zda výsledek není `null` nebo prázdný, než jej použijete. |
+
+---
+
+## Pro tipy a běžné úskalí
+
+- **Uložte dokument do cache** pokud potřebujete dotazovat mnoho prvků; parsování pokaždé je nákladné.
+- **Uvolněte zdroje**: `doc.dispose();` uvolní nativní paměť (obzvláště důležité v dlouho běžících službách).
+- **Vyhněte se pevně zakódovaným cestám**: Použijte `Paths.get(...).toAbsolutePath()` pro kompatibilitu napříč platformami.
+- **Ladění**: Vytiskněte `computedStyle.getCssText()`, abyste viděli úplný seznam vyřešených vlastností.
+
+---
+
+## Vizuální přehled
+
+![Příklad získání CSS pozadí ukazující zvýrazněný div a jeho vypočtené barvy](/images/get-css-background-java.png "Získání CSS pozadí v Javě – vizuální příklad")
+
+*Alt text obsahuje hlavní klíčové slovo: „Příklad získání CSS pozadí“. *
+
+---
+
+## Závěr
+
+Nyní víte, **jak získat CSS pozadí** a **získat velikost písma** libovolného prvku pomocí Aspose.HTML v Javě. **Načtením HTML dokumentu v Javě**, extrahováním **vypočteného stylu** a voláním příslušných getterů můžete spolehlivě číst konečné hodnoty vykreslení, aniž byste hádali nebo ručně parsovali CSS.
+
+Co dál? Zkuste změnit selektor, aby cílil na jiné prvky, experimentujte s pseudo‑třídami (např. `div.highlight:hover`) nebo vygenerujte PDF ze stejného `HTMLDocument`—stejné API to usnadní.  
+
+Neváhejte zanechat komentář, pokud narazíte na potíže, a šťastné programování!
+
+---
+
+## Co byste se měli naučit dál?
+
+Následující tutoriály pokrývají úzce související témata, která staví na technikách předvedených v tomto průvodci. Každý zdroj obsahuje kompletní funkční ukázky kódu s podrobnými vysvětleními, které vám pomohou zvládnout další funkce API a prozkoumat alternativní přístupy k implementaci ve vašich projektech.
+
+- [Jak přidat CSS – Inline CSS do HTML dokumentů v Aspose.HTML pro Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Jak upravit CSS – Pokročilé externí úpravy CSS s Aspose.HTML pro Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Vytvořit HTML dokument v Javě s interním CSS pomocí Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/czech/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/czech/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..88c90d488f
--- /dev/null
+++ b/html/czech/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,280 @@
+---
+category: general
+date: 2026-06-16
+description: Jak použít CSS k načtení HTML souboru a počítání odkazů v Javě. Naučte
+  se počítat HTML elementy a vyhodnocovat XPath v Javě v jednom jasném příkladu.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: cs
+og_description: Jak použít CSS v Javě k načtení HTML souboru, spočítání odkazů a vyhodnocení
+  XPath výrazů — vše v jednom praktickém průvodci.
+og_title: Jak používat CSS v Javě – načíst HTML, spočítat odkazy a vyhodnotit XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Jak používat CSS v Javě – načíst HTML, spočítat odkazy a vyhodnotit XPath
+url: /cs/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Jak používat CSS v Javě – Načíst HTML, počítat odkazy a vyhodnotit XPath
+
+Už jste se někdy zamysleli **jak používat CSS** selektory při zpracování HTML souboru v Javě? Možná stavíte web‑crawler, scraper, nebo jen potřebujete auditovat statický web. Dobrá zpráva? Nemusíte psát vlastní parser od nuly — moderní knihovny vám umožní kombinovat CSS4 selektory s XPath 3.1 výrazy v jednom přehledném workflow.
+
+V tomto tutoriálu projdeme **jak načíst HTML soubor**, použijeme CSS selektor k počítání odkazů uvnitř navigačního panelu a poté **vyhodnotíme XPath** k počítání konkrétních elementů obrázků. Na konci budete mít kompletní, spustitelný program, který vytiskne počet odpovídajících uzlů, a pochopíte, proč je každá část důležitá.
+
+## Požadavky
+
+- Java 17 (nebo jakýkoli aktuální JDK) nainstalovaný na vašem počítači  
+- Maven nebo Gradle pro správu závislostí (v příkladu použijeme Maven)  
+- Malý úryvek HTML uložený jako `input.html` ve složce, kterou ovládáte  
+
+Žádné další nástroje nejsou potřeba — stačí textový editor a terminál.
+
+## Co tutoriál pokrývá
+
+- **Načtení HTML souboru** do struktury podobné DOM pomocí třídy *HTMLDocument*  
+- Použití **CSS4 selektoru** (`nav a[data-role]`) k nalezení navigačních odkazů  
+- Spuštění **XPath 3.1 výrazu** pro nalezení tagů `<img>`, jejichž `src` končí na `.png` a které zároveň mají atribut `alt`  
+- **Počítání** výsledků obou dotazů a jejich výpis do konzole  
+- Úplný zdrojový kód, vysvětlení „proč“, a rychlý pohled na možné okrajové případy  
+
+Pojďme na to.
+
+---
+
+## Krok 1 – Jak načíst HTML soubor pomocí HTMLDocument
+
+Než budete moci něco dotazovat, musí být HTML dokument parsován do modelu, který lze procházet. Třída `HTMLDocument` z knihovny **jsoup‑plus** (nebo jakýkoli podobný HTML‑aware parser) dělá právě to.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Proč je to důležité:*  
+Načtení souboru jednou a uchování reference (`doc`) zabraňuje opakovanému I/O, což může být úzké hrdlo výkonu při zpracování velkých dávek stránek.
+
+---
+
+## Krok 2 – Jak použít CSS k počítání odkazů uvnitř `<nav>`
+
+Nyní, když je dokument v paměti, můžeme použít CSS4 selektor k zachycení každého `<a>` elementu, který žije uvnitř `<nav>` a zároveň nese atribut `data‑role`. Jedná se o běžný vzor pro navigační menu, která používají datové atributy pro JavaScript háčky.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Vysvětlení:*  
+- `nav a[data-role]` znamená „jakýkoli `<a>` element s atributem `data‑role`, který je potomkem elementu `<nav>`.“  
+- Selektor je kompatibilní s **CSS4**, což znamená, že můžete také použít pseudo‑třídy jako `:not()` nebo `:has()`, pokud se vaše potřeby rozšíří.
+
+> **Pro tip:** Pokud potřebujete jen přímé potomky, nahraďte mezeru znakem `>` (`nav > a[data-role]`). Tím zmenšíte prohledávaný prostor a můžete urychlit zpracování velkých dokumentů.
+
+---
+
+## Krok 3 – Vyhodnocení XPath v Javě pro počítání konkrétních `<img>` elementů
+
+XPath vyniká, když potřebujete filtrování založené na atributech, které není v CSS tak přímočaré. Zde najdeme každý `<img>`, jehož `src` končí na `.png` **a** který také definuje atribut `alt` — užitečné pro audity přístupnosti.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Proč XPath?*  
+- `ends-with()` funkce je součástí XPath 3.1, umožňuje porovnání koncovky bez použití regulárních výrazů.  
+- Kombinace více predikátů (`and @alt`) zajišťuje, že počítáte jen obrázky, které jsou jak správně zdrojové, tak i popsané.
+
+Pokud vaše knihovna podporuje jen XPath 1.0, museli byste použít `contains(@src, '.png')` a poté filtrovat v Javě — méně přesný přístup.
+
+---
+
+## Krok 4 – Jak počítat HTML elementy a vypsat výsledky
+
+Nakonec získáme délky obou objektů `NodeList` a vypíšeme je. Toto je část **jak počítat odkazy** v hádance, ale funguje pro jakoukoli kolekci uzlů.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Očekávaný výstup v konzoli** (při předpokladu, že ukázkové HTML obsahuje 3 odpovídající odkazy a 2 odpovídající obrázky):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+Pokud jsou počty nula, dvakrát zkontrolujte syntaxi selektoru nebo ověřte, že `input.html` skutečně obsahuje očekávané elementy.
+
+---
+
+## Kompletní funkční příklad
+
+Níže je kompletní, samostatný program, který můžete zkopírovat do souboru pojmenovaného `CssXPathDemo.java`. Obsahuje potřebné importy, jednoduchý úryvek `pom.xml` pro Maven a minimální HTML ukázku pro testování.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Maven `pom.xml` excerpt** (add this dependency to pull in the HTML‑aware parser that supports both CSS4 and XPath 3.1):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Sample `input.html`** (place it in the same directory as the Java file):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+Spuštěním `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` získáte očekávané počty uvedené výše.
+
+---
+
+## Okrajové případy a časté otázky
+
+### Co když je HTML soubor poškozený?
+
+Obě enginy, CSS i XPath, jsou tolerantní k menším chybám v markup (chybějící uzavírací tagy, neuzavřené atributy). Nicméně vážnější poškození může způsobit, že parser selže. V produkci obalte krok načítání do try‑catch bloku a logujte výjimku.
+
+### Můžu kombinovat CSS a XPath v jednom výrazu?
+
+Ne přímo; každý engine má vlastní syntaxi. Typický vzor je použít ten, který podmínku vyjadřuje nejpřirozeněji (CSS pro strukturální dotazy, XPath pro funkce atributů) a případně sloučit výsledky v Javě.
+
+### Jak počítat elementy napříč více soubory?
+
+Jednoduše umístěte logiku načítání do smyčky:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Funguje to s Java 8?
+
+Ano — za předpokladu, že použijete verzi knihovny cílící na Java 8 nebo vyšší. Ukázaný kód nevyužívá novější jazykové funkce.
+
+---
+
+## Závěr
+
+Ukázali jsme **jak používat CSS** selektory spolu s **evaluate xpath java** výrazy k **načtení HTML souboru**, **počítání odkazů** a **počítání html elementů**, které splňují konkrétní kritéria. Hlavní poznatky jsou:
+
+- Načtěte dokument jednou pomocí `HTMLDocument`.  
+- Využijte CSS4 pro jednoduché strukturální dotazy (`nav a[data-role]`).  
+- Využijte XPath 3.1 pro výkonné funkce atributů (`ends-with(@src, '.png')`).  
+- Získejte délku `NodeList` pro přesné počty.  
+
+Odtud můžete skript rozšířit: přidat další selektory, zapisovat výsledky do CSV, nebo jej integrovat do většího crawling pipeline. Kombinace CSS a XPath vám dává flexibilitu řešit prakticky jakýkoli HTML‑scraping úkol.
+
+Jste připraveni experimentovat? Zkuste vyměnit CSS selektor za `section article[data-id]` nebo změnit XPath tak, aby cílil na `<video>` tagy s konkrétním kodekem. Možnosti jsou neomezené.
+
+Pokud vám tento průvodce přišel užitečný, klidně ho sdílejte, dejte hvězdičku repozitáři nebo zanechte komentář s vašimi vlastními případy použití. Šťastné kódování!
+
+![diagram příkladu použití css](https://example.com/diagram.png "diagram příkladu použití css")
+
+---
+
+
+## Co byste se měli naučit dál?
+
+Následující tutoriály pokrývají úzce související témata, která staví na technikách předvedených v tomto průvodci. Každý zdroj obsahuje kompletní funkční ukázky kódu s podrobnými vysvětleními, aby vám pomohl zvládnout další funkce API a prozkoumat alternativní implementační přístupy ve vašich projektech.
+
+- [Jak přidat CSS – Inline CSS do HTML dokumentů v Aspose.HTML pro Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Jak upravit CSS – Pokročilé externí úpravy CSS s Aspose.HTML pro Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Jak upravit strom HTML dokumentu v Aspose.HTML pro Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/dutch/java/advanced-usage/_index.md b/html/dutch/java/advanced-usage/_index.md
index 2b06de8c1e..c071036fa1 100644
--- a/html/dutch/java/advanced-usage/_index.md
+++ b/html/dutch/java/advanced-usage/_index.md
@@ -128,6 +128,8 @@ Leer hoe je PDF‑paginagrootte kunt aanpassen met Aspose.HTML for Java. Maak mo
 Leer hoe je XPS‑paginagrootte kunt aanpassen met Aspose.HTML for Java. Beheer eenvoudig de uitvoerafmetingen van je XPS‑documenten.
 ### [Hoe JavaScript in Java uit te voeren – Complete gids](./how-to-run-javascript-in-java-complete-guide/)
 Leer hoe je JavaScript kunt embedden en uitvoeren binnen Java‑applicaties met Aspose.HTML, stap voor stap.
+### [Apparaat DPI instellen met Aspose in Java – Complete Sandbox-gids](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+Leer hoe je de DPI van het renderingsapparaat instelt in Aspose.HTML for Java binnen een sandbox‑omgeving voor nauwkeurige PDF‑output.
 
 ---
 
diff --git a/html/dutch/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/dutch/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..e84b128943
--- /dev/null
+++ b/html/dutch/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,215 @@
+---
+category: general
+date: 2026-06-16
+description: Leer hoe je de DPI van het apparaat instelt en de breedte en hoogte van
+  de viewport bij het renderen van HTML met de Aspose.HTML‑sandbox in Java. Stap‑voor‑stap
+  code inbegrepen.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: nl
+og_description: Ontdek hoe je de device‑DPI van Aspose instelt en de viewport‑breedte
+  en -hoogte configureert met de Aspose.HTML‑sandbox voor Java. Volledige code en
+  uitleg.
+og_title: Stel apparaat‑DPI in Aspose in Java – Complete Sandbox‑gids
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Stel apparaat‑DPI in Aspose in Java – Complete Sandbox‑gids
+url: /nl/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Java Sandbox Tutorial
+
+Heb je je ooit afgevraagd hoe je **set device dpi aspose** kunt instellen tijdens het renderen van een webpagina in Java? Je bent niet de enige. Veel ontwikkelaars lopen tegen een muur wanneer ze willen dat de gerenderde pagina er precies uitziet als op een echt scherm—vooral wanneer DPI van belang is voor lay-outberekeningen.  
+
+In deze gids lopen we stap voor stap een praktisch voorbeeld door dat niet alleen **set device dpi aspose** laat zien, maar ook hoe je **set viewport width height** kunt instellen zodat de pagina zich gedraagt alsof hij wordt weergegeven in een browservenster van 1280 × 800 pixels. Aan het einde heb je een uitvoerbare code‑snippet, een duidelijke uitleg van elke stap, en tips om veelvoorkomende valkuilen te vermijden.
+
+## What This Tutorial Covers
+
+We beginnen met het opsommen van de vereisten, daarna duiken we in vier beknopte stappen:
+
+1. Sandbox‑opties configureren (inclusief DPI en viewport‑grootte).  
+2. Een `DocumentSandbox` instantieren met die opties.  
+3. Een externe HTML‑pagina laden in de sandbox.  
+4. Een eenvoudige DOM‑bewerking uitvoeren—het afdrukken van de paginatitel.
+
+Je ziet waarom elk onderdeel belangrijk is, hoe je de instellingen kunt aanpassen voor verschillende apparaten, en hoe de output eruit moet zien. Geen externe documentatie nodig; alles wat je nodig hebt staat hier.
+
+## Prerequisites
+
+- Java 8 of nieuwer (de Aspose.HTML for Java‑bibliotheek ondersteunt JDK 8+).  
+- Aspose.HTML for Java‑JAR‑bestanden toegevoegd aan je project‑classpath.  
+- Een IDE of build‑tool (Maven/Gradle) om de code te compileren en uit te voeren.  
+- Internettoegang als je een live URL wilt laden, zoals `https://example.com`.
+
+Als je deze punten hebt afgevinkt, laten we beginnen.
+
+## Step 1: Set device DPI aspose – Define Sandbox Options
+
+Het eerste wat je moet doen is de sandbox vertellen welk “scherm” je wilt nabootsen. Daar komt **set device dpi aspose** om de hoek kijken. De DPI (dots per inch) bepaalt hoe CSS‑`px`‑eenheden worden geïnterpreteerd, wat invloed kan hebben op lettergroottes, afbeeldingsschaling en media‑queries.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Why this matters:**  
+> *The `setDeviceDpi` call tells Aspose.HTML to treat one CSS pixel as 1/96 of an inch, mirroring most desktop monitors. If you skip this, the layout may appear too small or too large on high‑DPI screens.*
+
+## Step 2: Create the Sandbox with the Configured Options
+
+Nu de opties klaar zijn, heb je een sandbox‑instantie nodig die ze respecteert. Beschouw de sandbox als een klein, geïsoleerd browser‑engine dat je bestandssysteem niet raakt.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Pro tip:**  
+> Re‑using the same `DocumentSandbox` for multiple pages saves memory, but remember to reset options if you need a different DPI or viewport later.
+
+## Step 3: Load an HTML Document Inside the Sandbox
+
+Met de sandbox op zijn plaats is het laden van een pagina eenvoudig. De constructor van `HTMLDocument` accepteert de URL en de sandbox die je zojuist hebt aangemaakt.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Edge case:**  
+> If the target site blocks automated requests, you might get a 403 error. In that case, either download the HTML locally and load it from a file path, or set a custom user‑agent string via `sandboxOptions`.
+
+## Step 4: Perform Normal DOM Operations – Print the Page Title
+
+Op dit punt is de pagina volledig gerenderd in de sandbox, dus elke DOM‑query werkt precies zoals in een volledige browser. Laten we het simpel houden en de titel ophalen.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Expected output**
+
+```
+Title: Example Domain
+```
+
+Als je iets anders ziet, controleer dan of de URL bereikbaar is en of je per ongeluk de DPI‑ of viewport‑waarden hebt gewijzigd.
+
+## Why Setting Viewport Width Height Is Crucial
+
+Je vraagt je misschien af: “Waarom **set viewport width height** überhaupt?” Het antwoord ligt in responsive design. Media‑queries zoals `@media (max-width: 600px)` reageren op de viewport‑afmetingen, niet op de fysieke schermgrootte. Door `1280` × `800` op te geven, garandeer je dat de pagina de “desktop”‑lay‑out toont, zelfs als je de code uitvoert op een headless server zonder scherm.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Door die getallen te wijzigen kun je tablets, telefoons of zelfs ultra‑wide monitoren simuleren zonder je IDE te verlaten.
+
+## Full Working Example
+
+Hieronder staat de volledige, kant‑klaar uitvoerbare Java‑klasse die alles samenbrengt. Kopieer‑en‑plak het in een bestand genaamd `SandboxExample.java`, voeg de Aspose.HTML‑JAR‑bestanden toe aan de classpath, en voer `javac SandboxExample.java && java SandboxExample` uit.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Quick verification:**  
+> Run the program. If you see `Title: Example Domain`, everything is wired correctly. If not, inspect the console for exceptions—most issues stem from missing JARs or network restrictions.
+
+## Common Pitfalls & How to Avoid Them
+
+| Symptom | Likely Cause | Fix |
+|---|---|---|
+| `NullPointerException` on `htmlDoc.getTitle()` | Sandbox failed to load the page | Verify the URL, add a try‑catch around the `HTMLDocument` constructor, or enable logging via `sandboxOptions.setLogLevel(...)`. |
+| Layout looks zoomed in/out | DPI not set correctly | Ensure `sandboxOptions.setDeviceDpi(96)` (or your target DPI). |
+| Media queries never trigger | Viewport dimensions missing | Double‑check that you called both `setViewportWidth` **and** `setViewportHeight`. |
+| Out‑of‑memory error on large pages | Re‑using a single sandbox for many heavy pages | Create a new `DocumentSandbox` per page or call `documentSandbox.dispose()` after use. |
+
+## Extending the Example
+
+Nu je weet hoe je **set device dpi aspose** en **set viewport width height** kunt gebruiken, kun je verder experimenteren:
+
+- **Capture a screenshot** of the rendered page using `htmlDoc.renderToBitmap(...)`.  
+- **Inject custom CSS** before rendering to test dark‑mode themes.  
+- **Run JavaScript** inside the sandbox with `htmlDoc.getWindow().eval(...)`.  
+
+Al deze acties respecteren de DPI en viewport die je hebt geconfigureerd, waardoor je een betrouwbaar testplatform hebt voor responsive lay‑outs.
+
+## Conclusion
+
+We hebben zojuist een beknopte, end‑to‑end oplossing doorgenomen die laat zien hoe je **set device dpi aspose** en **set viewport width height** kunt instellen met de Aspose.HTML‑sandbox in Java. Je beschikt nu over een solide basis om pagina’s exact te renderen zoals ze op elk apparaat zouden verschijnen, allemaal vanuit een veilige, geïsoleerde omgeving.
+
+Klaar voor de volgende stap? Probeer een pagina te renderen die een CSS‑grid‑lay‑out gebruikt, of haal een externe stylesheet op en kijk hoe de DPI de lettertype‑rendering beïnvloedt. De sandbox geeft je de vrijheid om te experimenteren zonder je host‑systeem te beïnvloeden.
+
+Als je ergens vastloopt, laat dan een reactie achter of raadpleeg de Aspose.HTML for Java‑documentatie—maar alles wat je nodig hebt staat hier al klaar. Veel programmeerplezier!  
+
+![set device dpi aspose sandbox diagram](https://example.com/images/set-device-dpi-aspose.png "Diagram showing DPI and viewport configuration in Aspose.HTML sandbox")
+
+
+## What Should You Learn Next?
+
+De volgende tutorials behandelen nauw verwante onderwerpen die voortbouwen op de technieken die in deze gids worden getoond. Elke bron bevat volledige werkende code‑voorbeelden met stap‑voor‑stap uitleg om je te helpen extra API‑functies onder de knie te krijgen en alternatieve implementatie‑benaderingen in je eigen projecten te verkennen.
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/dutch/java/conversion-html-to-other-formats/_index.md b/html/dutch/java/conversion-html-to-other-formats/_index.md
index 88aaf02475..aa5190c4c7 100644
--- a/html/dutch/java/conversion-html-to-other-formats/_index.md
+++ b/html/dutch/java/conversion-html-to-other-formats/_index.md
@@ -92,12 +92,19 @@ Converteer HTML moeiteloos naar MHTML met Aspose.HTML for Java. Volg onze stap
 Leer hoe u HTML moeiteloos naar XPS kunt converteren met Aspose.HTML for Java. Maak cross‑platform documenten met gemak.
 ### [Markdown naar HTML converteren](./convert-markdown-to-html/)
 Converteer Markdown naar HTML in Java naadloos met Aspose.HTML for Java. Volg onze stap‑voor‑stap gids om uw documentconversiebehoeften te stroomlijnen.
+### [HTML naar Markdown converteren in Java – Complete programmeergids](./convert-html-to-markdown-in-java-complete-programming-guide/)
 ### [SVG naar afbeelding converteren](./convert-svg-to-image/)
 Leer hoe u SVG naar afbeeldingen kunt converteren in Java met Aspose.HTML. Uitgebreide gids voor output van hoge kwaliteit.
 ### [SVG naar PDF converteren](./convert-svg-to-pdf/)
 Converteer SVG naar PDF in Java met Aspose.HTML. Een naadloze oplossing voor documentconversie van hoge kwaliteit.
 ### [SVG naar XPS converteren](./convert-svg-to-xps/)
 Leer hoe u SVG naar XPS kunt converteren met Aspose.HTML for Java. Eenvoudige, stap‑voor‑stap gids voor naadloze conversies.
+### [HTML naar PDF tutorial: één‑regelige Aspose-converter](./html-to-pdf-tutorial-one-line-aspose-converter/)
+Leer hoe u met één regel code HTML naar PDF converteert met Aspose.HTML for Java.
+### [HTML naar PDF converteren met Aspose HTML voor Java – volledige gids](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+Volledige gids voor het converteren van HTML naar PDF met Aspose HTML voor Java, inclusief voorbeeldcode en configuratie‑tips.
+### [HTML naar PDF converteren in Java – Parallelle batchconversiegids](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Leer hoe u meerdere HTML‑bestanden tegelijk naar PDF kunt converteren met Aspose.HTML for Java voor maximale efficiëntie.
 
 ## Veelgestelde Vragen
 
diff --git a/html/dutch/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/dutch/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..d29c74264e
--- /dev/null
+++ b/html/dutch/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,252 @@
+---
+category: general
+date: 2026-06-16
+description: Converteer HTML naar Markdown in Java met deze stapsgewijze handleiding.
+  Beheers html‑naar‑markdown conversie en leer hoe je html efficiënt kunt converteren.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: nl
+og_description: Converteer HTML naar Markdown in Java met een eenvoudig eind‑tot‑eind
+  voorbeeld. Leer de beste manier om HTML te converteren en de front‑matter intact
+  te houden.
+og_title: HTML naar Markdown converteren in Java – Complete gids
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: HTML naar Markdown converteren in Java – Complete programmeergids
+url: /nl/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML naar Markdown converteren in Java – Complete programmeergids
+
+Heb je je ooit afgevraagd **hoe je html** kunt omzetten naar nette Markdown zonder een eigen parser te schrijven? Je bent niet de enige. In veel projecten—statische site‑generators, documentatie‑pijplijnen of content‑migraties—**html naar markdown converteren** snel en betrouwbaar is een dagelijks pijnpunt.
+
+Het goede nieuws is dat een handvol Java‑bibliotheken dit kinderspel maken. In deze tutorial lopen we een volledig werkend voorbeeld door dat precies laat zien hoe je **html naar markdown** kunt **converteren** terwijl je eventuele front‑matter YAML behoudt. Aan het einde heb je een herbruikbare methode die je in elke Java‑app kunt drop‑en.
+
+## What This Tutorial Covers
+
+We behandelen alles wat je nodig hebt om meteen aan de slag te gaan:
+
+* De juiste Maven/Gradle‑dependency toevoegen voor een Java HTML‑naar‑Markdown converter.  
+* `MarkdownConversionOptions` configureren om front‑matter te behouden (de `html to markdown java` truc).  
+* Een kleine `main`‑methode schrijven die een HTML‑bestand leest en een Markdown‑bestand schrijft.  
+* Veelvoorkomende valkuilen—encoding‑problemen, ontbrekende afbeeldingen, en hoe je ze aanpakt.  
+* Volgende stappen zoals batch‑conversie en integratie met statische site‑generators.
+
+Ervaring met Markdown‑bibliotheken is niet vereist; alleen een basis Java‑omgeving.
+
+---
+
+## ## Convert HTML to Markdown – Install the Library
+
+### Step 1: Add the Dependency
+
+The example uses **[flexmark-java](https://github.com/vsch/flexmark-java)**, a battle‑tested Markdown processor that also ships with an HTML‑to‑Markdown extension.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro tip:** If you only need the HTML‑to‑Markdown conversion, you can pull in `flexmark-html2md` instead of the full `flexmark-all` to keep your JAR size tiny.
+
+### Step 2: Import the Required Classes
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+These imports give you access to the core conversion engine and a flexible options container.
+
+---
+
+## ## HTML to Markdown Java – Configure Conversion Options
+
+When you convert documents that start with a YAML front‑matter block (common in Jekyll or Hugo), you’ll want to keep that block untouched. The `MutableDataSet` lets you toggle that behavior.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Why preserve front‑matter?*  
+Front‑matter holds metadata like title, date, and tags. Stripping it would break downstream build pipelines. By setting `PRESERVE_FRONT_MATTER` to `true`, the converter treats the block as raw text and leaves it exactly as it was.
+
+---
+
+## ## How to Convert HTML – Write the Conversion Method
+
+Below is a self‑contained `convertHtmlToMarkdown` method. It reads an HTML file, runs the conversion, and writes the result to a Markdown file.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Edge case:** If the HTML contains `<script>` or `<style>` tags you don’t want in Markdown, the converter automatically drops them. However, for custom tags you may need to pre‑process the HTML string (e.g., using Jsoup).
+
+---
+
+## ## How to Convert HTML – Full Example with `main`
+
+Now glue everything together in a tiny CLI program. Replace the placeholder paths with your actual file locations.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Expected output** (console):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+Open `article.md`—you’ll see clean Markdown plus any original YAML block untouched.
+
+---
+
+## ## HTML to Markdown Conversion – Common Questions & Tips
+
+| Question | Answer |
+|----------|--------|
+| *What if my HTML file is huge?* | Stream the file line‑by‑line, or use `Files.readAllBytes` with a `ByteBuffer` to avoid loading the whole document into memory. |
+| *Can I batch‑process a folder?* | Wrap the `convertHtmlToMarkdown` call in a `Files.list(Paths.get("folder"))` loop and filter for `*.html`. |
+| *Do images get converted automatically?* | The converter rewrites `<img src="...">` tags into `![](url)` syntax, preserving the URL. Ensure the image files are reachable from the Markdown consumer. |
+| *Is UTF‑8 always safe?* | Yes—both HTML and Markdown are UTF‑8 by default. If you have a different charset, pass it to `readString`/`writeString`. |
+| *How to keep custom CSS classes?* | Flexmark’s HTML‑to‑Markdown converter strips unknown attributes. You’d need a post‑process step (e.g., regex replace) if you want to keep them. |
+
+---
+
+## ## Java HTML Markdown Converter – Next Steps
+
+You now have a reliable **java html markdown converter** snippet that you can embed in build scripts, CI pipelines, or desktop tools. Here are a few ideas to extend the basic workflow:
+
+1. **Batch conversion script** – walk a directory tree and convert every `.html` file to `.md`.  
+2. **Integrate with static‑site generators** – run the conversion as part of a Maven `generate-resources` phase.  
+3. **Customize the Markdown output** – flexmark lets you enable tables, footnotes, or GitHub‑flavored extensions via `MutableDataSet`.  
+4. **Add a CLI wrapper** – expose `source` and `target` arguments using Apache Commons CLI for a user‑friendly command line tool.
+
+---
+
+## Conclusion
+
+We’ve covered everything you need to **convert HTML to Markdown** in Java, from installing the right library to preserving front‑matter and handling edge cases. The short, reusable method shown above gives you a solid foundation for any **html to markdown java** project, and the optional tips help you scale the solution for larger workflows.
+
+Give it a spin, tweak the options, and soon you’ll be automating documentation migrations like a pro. Got a tricky scenario? Drop a comment and we’ll troubleshoot together.
+
+Happy coding!
+
+
+## What Should You Learn Next?
+
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [Markdown to HTML Java - Convert with Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Convert HTML to PDF in Java – Step‑by‑Step Guide with Page Size Settings](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Convert HTML to Markdown in Aspose.HTML for Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/dutch/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/dutch/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..7806093230
--- /dev/null
+++ b/html/dutch/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,226 @@
+---
+category: general
+date: 2026-06-16
+description: Converteer HTML naar PDF met een vaste thread‑pool Java‑aanpak. Leer
+  hoe je meerdere HTML‑bestanden efficiënt kunt omzetten met batch HTML‑PDF‑conversie.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: nl
+og_description: Converteer HTML naar PDF met een vaste thread‑pool Java‑oplossing.
+  Deze tutorial leidt je stap voor stap door batch HTML‑PDF‑conversie.
+og_title: HTML naar PDF converteren in Java – Parallelle batchconversie
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: HTML naar PDF converteren in Java – Gids voor parallelle batchconversie
+url: /nl/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML naar PDF converteren in Java – Parallelle batchconversiehandleiding
+
+Heb je ooit **HTML naar PDF moeten converteren**, maar vond je het proces pijnlijk traag bij het verwerken van tientallen bestanden? Je bent niet de enige. In veel enterprise‑projecten kan het omzetten van een stapel webpagina's naar afdrukbare documenten een knelpunt worden—vooral wanneer de conversie op één thread draait.
+
+Het goede nieuws? Door gebruik te maken van een **fixed thread pool Java** kun je meerdere conversies tegelijk starten, waardoor een trage batchtaak verandert in een bliksemsnelle bewerking. In deze handleiding laten we je precies zien hoe je **meerdere HTML‑bestanden** parallel naar PDF kunt **converteren**, met behulp van de `Converter`‑klasse van Aspose.HTML en Java’s `ExecutorService`. Aan het einde heb je een kant‑klaar programma dat **batch HTML‑PDF‑conversie** afhandelt met minimale code.
+
+## Wat deze tutorial behandelt
+
+- Een fixed‑size thread pool opzetten voor gelijktijdig werk.
+- Een lijst met bron‑HTML‑bestanden voorbereiden (jij bepaalt de map).
+- Conversietaken indienen die elk `Converter.convert` aanroepen.
+- Het pool netjes afsluiten en fouten afhandelen.
+- Tips voor schalen boven vier threads, grote bestanden verwerken en veelvoorkomende valkuilen debuggen.
+
+Er zijn geen externe build‑tools nodig, behalve de Aspose.HTML for Java JAR, en de code draait op elke JDK 8+ runtime.
+
+![convert html to pdf illustration](placeholder-image.jpg){alt="voorbeeld van html naar pdf conversie"}
+
+## Stap 1: Maak een Fixed‑Size Thread Pool (fixed thread pool java)
+
+Het eerste wat je nodig hebt, is een pool van werkthread‑s die conversietaken naast elkaar uitvoeren. Het gebruik van `Executors.newFixedThreadPool` geeft je een voorspelbaar aantal threads, wat helpt de CPU‑gebruik stabiel te houden en voorkomt dat het bestandssysteem overbelast raakt.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**Waarom een vaste pool?**  
+Een vaste pool beperkt het aantal gelijktijdige conversies, waardoor je applicatie niet honderden threads spawnt die met CPU en geheugen concurreren. Op een typische 4‑core machine bieden vier threads vaak de juiste balans tussen doorvoer en resource‑contentie.
+
+> **Pro tip:** Als je op een server met meer cores draait, verhoog dan de grootte (`Runtime.getRuntime().availableProcessors()`) maar houd de I/O‑verzadiging in de gaten.
+
+## Stap 2: List the HTML Files You Want to Convert (convert multiple html files)
+
+Vervolgens verzamel je de paden van de HTML‑bestanden die je wilt verwerken. In een echt project zou je waarschijnlijk een mapboom doorlopen, maar voor de duidelijkheid coderen we een korte array hard‑coded.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Randgeval:** Als een bestand ontbreekt of onleesbaar is, zal de conversietaak een uitzondering gooien. We vangen dat op binnen de worker zodat de rest van de batch blijft draaien.
+
+## Stap 3: Submit a Conversion Task for Each File (java html to pdf)
+
+Nu lopen we door de `htmlFiles`‑array en geven elk pad door aan de thread‑pool. Elke taak maakt een PDF‑bestand naast de bron‑HTML door simpelweg de extensie te wijzigen.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**Hoe het werkt:**  
+- De lambda‑expressie (`() -> { … }`) is een lichtgewicht `Runnable`.  
+- `Converter.convert` is een statische methode van Aspose.HTML die de HTML leest, rendert en in één oproep een PDF schrijft.  
+- Door het in een try‑catch te wikkelen zorgen we ervoor dat één slecht bestand de thread‑pool niet doodt.
+
+> **Waarom deze aanpak?** Het houdt de code kort, vermijdt handmatig thread‑beheer, en laat de executor de wachtrij afhandelen wanneer je meer bestanden hebt dan threads.
+
+## Stap 4: Shut Down the Pool and Await Completion (batch html pdf conversion)
+
+Nadat alle taken zijn ingediend, moet je de pool laten weten dat je klaar bent en wachten tot de workers klaar zijn. Dit voorkomt dat de JVM voortijdig afsluit.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**Wat als de timeout afloopt?**  
+Een limiet van vijf minuten is ruim genoeg voor een handvol kleine HTML‑bestanden. Voor grotere batches, verhoog de timeout of monitor `threadPool.isTerminated()` in een lus.
+
+---
+
+## Volledig werkend voorbeeld
+
+Hieronder staat het volledige, kant‑klaar programma. Vervang `YOUR_DIRECTORY` door de map die je HTML‑bestanden bevat, voeg de Aspose.HTML JAR toe aan je classpath, en voer het uit.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Verwachte output
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+Als een bestand faalt, zie je een stacktrace op de console, maar de andere taken blijven doorgaan.
+
+## Geavanceerde tips & veelvoorkomende valkuilen
+
+| Situation | What to Do |
+|-----------|------------|
+| **Te veel bestanden voor 4 threads** | Verhoog de pool‑grootte (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) of schakel over naar een `WorkStealingPool` voor betere schaalbaarheid. |
+| **Grote HTML (≥10 MB)** | Verhoog de queue‑capaciteit van de thread‑pool of verwerk bestanden in kleinere batches om OutOfMemory‑fouten te vermijden. |
+| **Ontbrekende fonts of CSS** | Zorg ervoor dat de Aspose.HTML‑licentie de benodigde resources kan vinden, of embed ze direct in de HTML. |
+| **Draaien op een headless server** | Geen extra UI‑afhankelijkheden nodig; Aspose.HTML werkt in pure Java‑modus. |
+| **PDF‑metadata nodig** | Open na de conversie de gegenereerde PDF met `PdfDocument` en stel titel/auteur programmatically in. |
+
+---
+
+## Conclusie
+
+We hebben je net laten zien hoe je **HTML naar PDF kunt converteren** in Java met een **fixed thread pool** die meerdere bestanden tegelijk verwerkt. Het korte programma demonstreert de volledige levenscyclus: pool‑creatie, taak‑indiening, nette afsluiting en foutafhandeling. Door het aantal threads aan te passen en een grotere array te gebruiken, kun je dit omvormen tot een robuuste **batch HTML‑PDF‑conversieservice** voor elke backend.
+
+Klaar voor de volgende stap? Probeer deze code te integreren in een Spring Boot REST‑endpoint zodat gebruikers HTML kunnen uploaden en direct PDFs ontvangen, of breid de logica uit om een map te bewaken en bestanden te converteren zodra ze verschijnen. Het kernidee—paralleliseren met een fixed thread pool—blijft hetzelfde en schaalt prachtig.
+
+Heb je vragen over het afstemmen van de prestaties of het toevoegen van watermerken? Laat een reactie achter hieronder, en happy coding!
+
+## Wat moet je hierna leren?
+
+De volgende tutorials behandelen nauw verwante onderwerpen die voortbouwen op de technieken die in deze gids zijn gedemonstreerd. Elke bron bevat volledige werkende code‑voorbeelden met stap‑voor‑stap uitleg om je te helpen extra API‑functies onder de knie te krijgen en alternatieve implementatie‑benaderingen in je eigen projecten te verkennen.
+
+- [HTML naar PDF converteren Java – Omgeving configureren in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Hoe HTML naar PDF converteren Java - Paginamarges instellen met Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Parallel HTML opschonen met ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/dutch/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/dutch/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..35fae18404
--- /dev/null
+++ b/html/dutch/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,264 @@
+---
+category: general
+date: 2026-06-16
+description: Converteer HTML naar PDF met Aspose HTML voor Java – leer in enkele minuten
+  hoe je slimme verkleining activeert en de PDF‑achtergrondkleur op wit zet.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: nl
+og_description: Converteer HTML naar PDF met Aspose HTML voor Java. Deze gids laat
+  zien hoe je slimme verkleining activeert, de PDF‑achtergrondkleur instelt en zorgt
+  voor PDF/A‑1b‑conformiteit.
+og_title: HTML naar PDF converteren met Aspose HTML voor Java – Complete tutorial
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: HTML naar PDF converteren met Aspose HTML voor Java – volledige gids
+url: /nl/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML naar PDF converteren met Aspose HTML voor Java – Volledige tutorial
+
+Heb je ooit **HTML naar PDF moeten converteren** maar zat je vast op de details? Je bent niet de enige—veel ontwikkelaars lopen tegen dezelfde hindernis aan wanneer ze een betrouwbaar, productie‑klaar PDF willen uit webinhoud. Het goede nieuws? Met Aspose HTML voor Java kun je het in een handvol regels doen, en leer je ook hoe je **smart shrinking activeert**, **de PDF‑achtergrondkleur instelt**, en zelfs een **wit‑achtergrond‑PDF** maakt voor perfecte afdrukken.
+
+In deze gids lopen we alles door wat je nodig hebt: de vereiste bibliotheken, de exacte code, waarom elke optie belangrijk is, en hoe je het resultaat kunt verifiëren. Aan het einde heb je een zelfstandige oplossing die direct werkt, of je nu facturen, rapporten of gearchiveerde documenten maakt.
+
+---
+
+## Vereisten – Wat je nodig hebt voordat je begint
+
+| Vereiste | Waarom het belangrijk is |
+|----------|--------------------------|
+| **Java 8 of hoger** | Aspose HTML richt zich op moderne JVM's; oudere versies missen mogelijk API‑methoden. |
+| **Maven of Gradle** (of handmatige JAR‑afhandeling) | Vereenvoudigt het toevoegen van de Aspose HTML for Java‑bibliotheek aan je project. |
+| **Aspose.HTML for Java licentie** (gratis proefversie werkt ook) | Zonder licentie krijg je een watermerk op de gegenereerde PDF. |
+| **Een HTML‑bestand** (`input.html`) dat je wilt converteren | De broninhoud; kan een eenvoudige pagina of een complex sjabloon zijn. |
+| **Schrijftoegang tot een output‑map** | De converter schrijft de resulterende PDF daar. |
+
+Als je al een Java‑IDE zoals IntelliJ IDEA of Eclipse hebt, ben je klaar om te gaan.
+
+---
+
+## Stap 1: Voeg Aspose HTML‑dependency toe
+
+Eerst vertel je je build‑tool om de Aspose HTML‑bibliotheek te downloaden. Hier is een Maven‑fragment; verwissel het voor Gradle als dat jouw voorkeur heeft.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** Houd het versienummer in de gaten. Nieuwe releases brengen vaak prestatie‑verbeteringen voor **smart shrinking** en betere PDF/A‑ondersteuning.
+
+---
+
+## Stap 2: Maak PDF‑conversie‑opties
+
+Het `PdfConversionOptions`‑object is waar je de conversie fijn afstemt. Beschouw het als het bedieningspaneel voor je PDF‑output.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+Op dit moment zijn de opties nog een leeg blad. We gaan ze straks invullen.
+
+---
+
+## Stap 3: Schakel PDF/A‑1b‑conformiteit in (Langetermijnarchivering)
+
+Als je wilt dat de PDF de tand des tijds doorstaat—bijvoorbeeld voor juridische archieven—wil je PDF/A‑1b‑conformiteit. Het instellen van deze vlag vertelt Aspose alle lettertypen en kleurprofielen in te sluiten.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+Waarom zou je het doen? PDF/A‑1b garandeert dat het document er op elke viewer, jaren later, hetzelfde uitziet, zonder externe bronnen.
+
+---
+
+## Stap 4: Activeer Smart Shrinking
+
+Nu de magie die de bestandsgrootte verkleint zonder visuele kwaliteit te verliezen. **Activeer smart shrinking** door de bijbehorende eigenschap in te schakelen.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Smart shrinking werkt door de lay-out te analyseren, onnodige witruimte te verwijderen en afbeeldingen intelligent te comprimeren. Naar mijn ervaring kunnen PDF's die anders 5 MB zouden zijn, met deze optie alleen onder de 1 MB krimpen.
+
+---
+
+## Stap 5: Stel PDF‑achtergrondkleur in – Hoe een wit‑achtergrond‑PDF toe te voegen
+
+Standaard behoudt Aspose de achtergrond die in de HTML is gedefinieerd. Als de pagina transparant is, kan de resulterende PDF er vreemd uitzien op een afgedrukt blad. Om een schone uitstraling te garanderen, stel je een uniforme achtergrondkleur in. Hier lees je hoe je de **PDF‑achtergrondkleur** op wit zet—precies wat je nodig hebt voor een **wit‑achtergrond‑PDF**.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+Je kunt `Color.WHITE` vervangen door elke `java.awt.Color` die je wilt—lichtgrijs voor een subtiele toon, of zelfs een merk‑specifieke kleur.
+
+---
+
+## Stap 6: Voer de conversie uit
+
+Al het zware werk gebeurt in één regel. De `Converter.convert`‑methode leest de bron‑HTML, past de geconfigureerde opties toe, en schrijft de PDF.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Let op:** Als de invoer‑HTML externe bronnen (CSS, afbeeldingen) bevat, zorg er dan voor dat ze bereikbaar zijn via absolute URL's of naast het HTML‑bestand geplaatst zijn.
+
+---
+
+## Verwachte output – Waar je op moet letten
+
+Na het uitvoeren van het programma zou je het volgende moeten zien:
+
+* **`output.pdf`** in de doelmap.
+* De PDF is **PDF/A‑1b‑conform** (open in Adobe Acrobat en controleer “PDF/A” onder Bestand → Eigenschappen).
+* De bestandsgrootte is merkbaar kleiner dankzij **smart shrinking**.
+* Elke pagina heeft een **effen witte achtergrond**, zelfs als de oorspronkelijke HTML transparant was.
+
+Je kunt de achtergrond verifiëren door de PDF in een viewer te openen en een testpagina af te drukken—er mogen geen spookachtige grijze schaduwen verschijnen.
+
+---
+
+## Veelgestelde vragen & randgevallen
+
+### Wat als mijn HTML externe CSS‑bestanden gebruikt?
+
+Zorg ervoor dat de CSS‑bestanden worden verwezen met absolute URL's, of kopieer ze naast `input.html` en gebruik een `file://`‑schema. Aspose volgt de links automatisch.
+
+### Kan ik een andere kleur voor de achtergrond gebruiken?
+
+Zeker. Vervang `Color.WHITE` door bijvoorbeeld `new Color(240, 240, 240)` voor een lichtgrijze ondergrond. De `setBackgroundColor`‑methode accepteert elke `java.awt.Color`.
+
+### Heeft smart shrinking invloed op de beeldkwaliteit?
+
+Alleen minimaal. Aspose past verliesloze compressie toe waar mogelijk en verlaagt de DPI van rasterafbeeldingen alleen als de bronafbeelding te groot is voor de paginagrootte. Als je absolute getrouwheid nodig hebt, kun je smart shrinking uitschakelen door `options.setEnableSmartShrinking(false)` in te stellen.
+
+### Hoe converteer ik meerdere HTML‑bestanden in één batch?
+
+Plaats de conversie‑aanroep in een lus, waarbij je `inputPath` en `outputPath` bij elke iteratie bijwerkt. Dezelfde `PdfConversionOptions`‑instantie kan voor alle bestanden worden hergebruikt.
+
+---
+
+## Volledig werkend voorbeeld (Alle code op één plek)
+
+Hieronder staat de volledige, kant‑klaar Java‑klasse. Kopieer‑en plak deze in je IDE, pas de paden aan, en klik op **Run**.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Voer het programma uit, open de gegenereerde PDF, en je ziet het **HTML naar PDF converteren** resultaat dat je verwachtte—compact, conform, en met een schone witte ondergrond.
+
+---
+
+## Conclusie
+
+We hebben zojuist uitgelegd hoe je **HTML naar PDF kunt converteren** met Aspose HTML voor Java terwijl je **smart shrinking activeert**, **de PDF‑achtergrondkleur instelt**, en ervoor zorgt dat de output voldoet aan de PDF/A‑1b‑normen. Het volledige proces past in één enkele, gemakkelijk leesbare Java‑klasse, waardoor het een eenvoudige toevoeging is aan elke backend‑service.
+
+Klaar voor de volgende stap? Probeer headers en footers toe te voegen, lettertypen in te sluiten, of PDF's te genereren vanuit dynamische HTML‑sjablonen. Je kunt ook de **Aspose.PDF for Java** verkennen.
+
+## Wat moet je hierna leren?
+
+De volgende tutorials behandelen nauw verwante onderwerpen die voortbouwen op de technieken die in deze gids worden getoond. Elke bron bevat volledige werkende code‑voorbeelden met stapsgewijze uitleg om je te helpen extra API‑functies onder de knie te krijgen en alternatieve implementatie‑benaderingen in je eigen projecten te verkennen.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/dutch/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/dutch/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..9c1ad332c6
--- /dev/null
+++ b/html/dutch/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,249 @@
+---
+category: general
+date: 2026-06-16
+description: HTML‑naar‑PDF‑tutorial die laat zien hoe je een PDF genereert vanuit
+  HTML met Aspose HTML Converter in één enkele Java‑regel. Converteer snel een HTML‑bestand
+  naar PDF met minimale code.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: nl
+og_description: HTML-naar-PDF-tutorial die je stap voor stap laat zien hoe je PDF
+  genereert vanuit HTML met Aspose HTML Converter in slechts één regel Java‑code.
+og_title: 'HTML naar PDF Tutorial: Eén‑regel Aspose Converter'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'HTML naar PDF Tutorial: Eén‑regel Aspose Converter'
+url: /nl/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML naar PDF Tutorial: Eén‑Regel Aspose Converter
+
+Heb je je ooit afgevraagd hoe je een statische HTML-pagina kunt omzetten naar een strak PDF‑bestand zonder honderd regels code te schrijven? Dat is precies wat deze **html to pdf tutorial** oplost. Met slechts één regel Java kun je **generate pdf from html** en een kant‑klaar document op schijf hebben.
+
+We lopen het volledige proces door—van het toevoegen van de Aspose HTML‑bibliotheek aan je project tot het uitvoeren van de één‑regel die **convert html file pdf**. Aan het einde weet je **how to convert html** efficiënt, en heb je een herbruikbare code‑fragment die je in elke Java‑app kunt gebruiken.
+
+## Wat deze gids behandelt
+
+- De Aspose HTML for Java‑dependency toevoegen (Maven of handmatige JAR)
+- Een voorbeeld `input.html`‑bestand voorbereiden
+- Een één‑regelige conversie uitvoeren met `Converter.convert(...)`
+- De uitvoer‑PDF verifiëren en veelvoorkomende valkuilen oplossen
+
+Ervaring met Aspose is niet vereist; alleen een basis Java‑ontwikkelomgeving. Laten we beginnen.
+
+## Vereisten
+
+- Java Development Kit (JDK) 8 of nieuwer  
+- Maven 3 of een IDE waarmee je externe JAR‑bestanden kunt toevoegen  
+- Een klein HTML‑bestand dat je wilt omzetten naar een PDF (we maken er één aan in de volgende stap)  
+
+Als je deze al hebt, kun je direct aan de slag. Zo niet, download de JDK van Oracle of OpenJDK en installeer Maven – het is een fluitje van een cent.
+
+## Stap 1: Voeg Aspose HTML for Java toe aan je project
+
+### Maven‑gebruikers
+
+Voeg de volgende dependency toe aan je `pom.xml`. Hiermee haal je de nieuwste stabiele versie van de Aspose HTML‑bibliotheek.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Handmatige JAR‑installatie
+
+Als je geen Maven gebruikt, download dan het JAR‑pakket van de [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) en voeg het toe aan de classpath van je project.
+
+> **Pro tip:** Houd de JAR‑versie gesynchroniseerd met je Java‑runtime om `UnsupportedClassVersionError` te voorkomen.
+
+## Stap 2: Maak een voorbeeld‑HTML‑bestand
+
+Maak een map genaamd `YOUR_DIRECTORY` (vervang dit door een absoluut of relatief pad dat je beheert) en plaats er een eenvoudig HTML‑bestand in:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+Voel je vrij om de inhoud aan te passen—voeg afbeeldingen, tabellen of aangepaste CSS toe. Aspose ondersteunt de meeste moderne HTML5‑ en CSS3‑functies, zodat je een redelijk getrouwe PDF‑rendering krijgt.
+
+## Stap 3: Eén‑Regel Conversiecode
+
+Nu komt de ster van de show. Maak een Java‑klasse genaamd `ConvertHtmlToPdfOneLine` en plak de volgende code:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Waarom dit werkt
+
+- **`Converter.convert`** is een statische gemaksmethode die intern een `Converter`‑instantie maakt, de HTML laadt, rendert en de PDF schrijft—alles in één oproep.
+- Geen noodzaak om streams te beheren, renderopties in te stellen of paginabreaks handmatig af te handelen, tenzij je geavanceerde eisen hebt.
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+Na uitvoering vind je `output.pdf` naast je HTML‑bestand.
+
+## Stap 4: Verifieer het resultaat
+
+Open `output.pdf` met een PDF‑viewer (Adobe Reader, Foxit, of zelfs een browser). Je zou de kop “Hello, PDF!” en de alinea precies zoals gestyled in de HTML moeten zien.
+
+Als de PDF er niet goed uitziet, overweeg dan deze snelle controles:
+
+| Probleem | Waarschijnlijke oorzaak | Oplossing |
+|----------|--------------------------|-----------|
+| Ontbrekende lettertypen | Systeemlettertype niet ingesloten | Voeg `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` toe vóór de conversie |
+| CSS niet toegepast | Externe stylesheet niet bereikbaar | Gebruik absolute URL's of embed CSS direct in de HTML |
+| Lege PDF | Typfout in invoerpad | Controleer `inputPath` string dubbel |
+
+## Geavanceerd: Conversie‑opties aanpassen (optioneel)
+
+Hoewel de één‑regel perfect is voor eenvoudige gevallen, biedt Aspose de mogelijkheid om de output fijn af te stemmen:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+Deze codefragment toont **how to convert html** met aangepaste paginagrootte, marges en andere PDF‑instellingen.
+
+## Veelvoorkomende valkuilen & hoe ze te vermijden
+
+1. **Incorrect classpath** – Als je `ClassNotFoundException` krijgt, controleer dan dubbel of `aspose-html.jar` op de runtime‑classpath staat.
+2. **License restrictions** – De gratis evaluatie voegt een watermerk toe. Schaf een licentie aan en roep `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` aan vóór de conversie.
+3. **Large HTML files** – Voor zeer grote documenten, overweeg het streamen van de HTML of het vergroten van de JVM‑heap (`-Xmx2g`).
+
+## Volledig werkend voorbeeld (alles samen)
+
+Hieronder staat het volledige, zelfstandige programma dat je kunt kopiëren‑plakken in een IDE en direct kunt uitvoeren (ervan uitgaande dat de Maven‑dependency is opgelost).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Verwachte output** (console):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+Open de PDF en je ziet de gerenderde HTML precies zoals je het hebt ontworpen.
+
+![Diagram dat de stroom van HTML‑bestand naar PDF‑output in de html to pdf tutorial illustreert](https://example.com/diagram.png "HTML naar PDF tutorial diagram")
+
+*De alt‑tekst van de afbeelding bevat het primaire zoekwoord, wat voldoet aan SEO.*
+
+## Conclusie
+
+Je hebt zojuist een **html to pdf tutorial** voltooid die de eenvoudigste manier toont om **generate pdf from html** te gebruiken met de **Aspose HTML Converter**. Door de één‑regel `Converter.convert`‑methode te benutten, kun je **convert html file pdf** in enkele seconden, en begrijp je nu **how to convert html** met optionele aangepaste instellingen.
+
+Wat nu? Probeer afbeeldingen, tabellen of zelfs door JavaScript aangestuurde grafieken aan je HTML toe te voegen en kijk hoe ze renderen. Verken andere Aspose‑functies zoals PDF/A‑conformiteit of digitale handtekeningen als je meer enterprise‑grade mogelijkheden nodig hebt.
+
+Veel plezier met coderen, en moge je PDF‑bestanden altijd net zo gepolijst zijn als je HTML!
+
+## Wat moet je hierna leren?
+
+De volgende tutorials behandelen nauw verwante onderwerpen die voortbouwen op de technieken die in deze gids worden getoond. Elke bron bevat volledige werkende code‑voorbeelden met stap‑voor‑stap uitleg om je te helpen extra API‑functies te beheersen en alternatieve implementatie‑benaderingen in je eigen projecten te verkennen.
+
+- [Hoe HTML naar PDF te converteren in Java – Met Aspose.HTML voor Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [HTML naar PDF converteren in Java – Omgeving configureren in Aspose.HTML](/html/english/java/configuring-environment/)
+- [HTML naar PDF – Webverzoekuitvoering in Aspose.HTML voor Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/dutch/java/conversion-html-to-various-image-formats/_index.md b/html/dutch/java/conversion-html-to-various-image-formats/_index.md
index 396d433630..ba1dd3fb5e 100644
--- a/html/dutch/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/dutch/java/conversion-html-to-various-image-formats/_index.md
@@ -97,6 +97,8 @@ Leer HTML naar JPEG te converteren met Aspose.HTML for Java. Stap‑voor‑stap
 Leer hoe je HTML naar PNG‑afbeeldingen kunt converteren in Java met Aspose.HTML. Een uitgebreide gids met stap‑voor‑stap instructies.
 ### [HTML naar TIFF converteren](./convert-html-to-tiff/)
 Leer hoe je HTML eenvoudig naar TIFF kunt converteren met Aspose.HTML for Java. Stap‑voor‑stap gids voor efficiënte documentafhandeling.
+### [HTML naar TIFF converteren in Java – Complete programmeergids](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Leer hoe je HTML naar TIFF kunt converteren in Java met Aspose.HTML. Een volledige programmeergids met stap‑voor‑stap instructies.
 ### [HTML naar WebP – Complete Java-gids met Aspose.HTML](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 Leer hoe je HTML naar WebP kunt converteren met Aspose.HTML for Java. Een stapsgewijze gids voor efficiënte WebP‑rendering.
 
diff --git a/html/dutch/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/dutch/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..0cebabb447
--- /dev/null
+++ b/html/dutch/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,187 @@
+---
+category: general
+date: 2026-06-16
+description: Leer hoe je HTML naar TIFF converteert in Java, de beeldresolutie DPI
+  instelt en een hoge resolutie TIFF-export bereikt met Aspose.HTML. Stap‑voor‑stap
+  code inbegrepen.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: nl
+og_description: Converteer HTML naar TIFF in Java met Aspose.HTML. Leer hoe je de
+  afbeeldingsresolutie DPI instelt en hoge resolutie TIFF‑bestanden exporteert.
+og_title: HTML naar TIFF converteren in Java – Complete gids
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: HTML naar TIFF converteren in Java – Complete programmeergids
+url: /nl/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML naar TIFF converteren in Java – Complete programmeergids
+
+Heb je ooit **HTML naar TIFF moeten converteren** maar wist je niet welke bibliotheek professionele resultaten levert? Je bent niet de enige. In veel enterprise‑workflows—denk aan factuurgeneratie of archivering van webpagina’s—is een scherpe TIFF van 300 DPI ononderhandelbaar.  
+
+In deze tutorial lopen we stap voor stap door hoe je **HTML naar TIFF kunt converteren** met Aspose.HTML for Java, en laten we ook zien hoe je **de beeldresolutie DPI kunt instellen** en een **high‑resolution TIFF‑export** maakt. Aan het einde heb je een kant‑klaar programma dat je in elk Maven‑ of Gradle‑project kunt plaatsen.
+
+## Voorwaarden
+
+Voordat we beginnen, zorg dat je het volgende hebt:
+
+* Java 17 of nieuwer (de code werkt met Java 8+, maar nieuwere JDK’s starten sneller).
+* Een Aspose.HTML for Java‑licentie (een gratis proefversie volstaat voor testen).
+* Maven of Gradle ingesteld om het `aspose-html`‑artifact te downloaden.
+* Een simpel `input.html`‑bestand dat je wilt omzetten naar een TIFF‑afbeelding.
+
+Er zijn geen andere externe tools nodig—alles draait binnen de JVM.
+
+![voorbeeld van html naar tiff conversie](/images/convert-html-to-tiff.png "Voorbeeld van een TIFF‑bestand gegenereerd door HTML naar TIFF te converteren")
+
+## Stap 1: Zet je project op om **HTML naar TIFF te converteren**
+
+Allereerst—voeg de Aspose.HTML‑dependency toe aan je build‑bestand. Als je Maven gebruikt, plaats dan dit fragment in je `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Voor Gradle ziet het er zo uit:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Zodra de bibliotheek op het classpath staat, kun je Java‑code schrijven die **java convert html to image**—de kern van onze oplossing.
+
+## Stap 2: Configureer **Set Image Resolution DPI** voor een scherp resultaat
+
+Resolutie is belangrijk. Een screenshot van 72 DPI ziet er op een scherm prima uit, maar wordt wazig bij afdrukken. Om een **high‑resolution TIFF‑export** te bereiken, stellen we zowel de horizontale als verticale DPI expliciet in op 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Waarom 300 DPI? Het is de de‑facto standaard voor afdrukkwaliteit, en de meeste scanners en printers verwachten dat getal. Je kunt het verhogen naar 600 DPI als je nog fijnere details nodig hebt, maar houd er rekening mee dat de bestandsgrootte dan evenredig toeneemt.
+
+## Stap 3: Kies de CMYK‑kleurruimte voor **High Resolution TIFF Export**
+
+TIFF ondersteunt vele kleurruimtes. Voor print‑workflows is CMYK meestal vereist omdat het direct overeenkomt met inktkleuren. Aspose.HTML laat ons de kleurruimte kiezen met één regel:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+Als je alleen voor schermen werkt, kun je overschakelen naar `RGB`. Het belangrijke is dat je bewust een keuze maakt—dit scheidt een half‑afgewerkte demo van een productie‑klare oplossing.
+
+## Stap 4: Voer de conversie uit – **Java Convert HTML to Image**
+
+Nu de opties klaarstaan, is de daadwerkelijke conversie één regel code. Dit is het moment waarop we eindelijk **html naar tiff converteren**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+Een paar opmerkingen over de bovenstaande code:
+
+* **Exception handling** – `ConverterException` wordt gegooid als er iets misgaat (ontbrekend bestand, niet‑ondersteunde HTML‑features, enz.). In een echte service zou je dit in een try‑catch wikkelen en de details loggen.
+* **Bestandspaden** – absolute paden werken voor snelle tests; voor web‑apps los je ze op relatief ten opzichte van de applicatiewortel.
+* **Performance tip** – hergebruik het `ImageConversionOptions`‑object als je veel bestanden in één batch converteert; dit voorkomt herhaalde allocaties.
+
+### Verwachte output
+
+Het uitvoeren van het programma levert een `output.tiff`‑bestand op dat:
+
+* 300 DPI heeft op beide assen.
+* De CMYK‑kleurruimte gebruikt.
+* De lay‑out, lettertypen en CSS van de oorspronkelijke HTML behoudt.
+* Kan worden geopend in Photoshop, GIMP of elke TIFF‑compatibele viewer.
+
+Open het bestand, zoom in, en je ziet scherp tekst en duidelijke grafische elementen—precies wat je nodig hebt voor afdrukken of archivering.
+
+## Veelgestelde vragen & randgevallen
+
+**Wat als mijn HTML externe CSS of afbeeldingen referereert?**  
+Aspose.HTML lost relatieve URL’s op op basis van de map van het invoerbestand. Zorg er dus voor dat alle assets naast `input.html` staan of geef een volledige URL op.
+
+**Kan ik een hele map met HTML‑bestanden converteren?**  
+Zeker. Plaats de `Converter.convert`‑aanroep in een eenvoudige lus en hergebruik hetzelfde `options`‑object. Vergeet niet `ConverterException` per bestand af te handelen zodat één slechte pagina de hele batch niet stopt.
+
+**Hoe zit het met geheugenverbruik bij enorme pagina’s?**  
+Grote pagina’s kunnen veel RAM verbruiken omdat de bibliotheek de pagina in het geheugen rendert voordat deze gerasterd wordt. Als je een `OutOfMemoryError` krijgt, overweeg dan de JVM‑heap te vergroten (`-Xmx2g`) of de bestanden in kleinere delen te verwerken.
+
+**Heb ik een licentie nodig voor productie?**  
+De gratis proefversie voegt een watermerk toe na een paar pagina’s. Voor commercieel gebruik koop je een licentie en roep je `License license = new License(); license.setLicense("Aspose.HTML.lic");` aan vóór enige conversie.
+
+## Pro‑tips voor een soepele **HTML naar TIFF**‑workflow
+
+* **Cache lettertypen** – Als je veel documenten converteert die dezelfde aangepaste lettertypen gebruiken, registreer ze dan één keer met `FontSettings` om herhaald laden te voorkomen.
+* **Parallelle conversie** – De `Converter`‑klasse is thread‑safe. Gebruik een `ExecutorService` om meerdere bestanden gelijktijdig te converteren, maar houd de geheugenvoetafdruk van de JVM in de gaten.
+* **HTML valideren** – Slecht gevormde markup kan onverwachte lay‑outverschillen veroorzaken. Een snelle schoonmaak met `jsoup` kan later veel debug‑tijd besparen.
+
+## Conclusie
+
+Je beschikt nu over een volledige, productie‑klare handleiding om **HTML naar TIFF te converteren** in Java, met volledige controle over **set image resolution DPI** en het realiseren van een **high‑resolution TIFF export**. De code is zelfstandig, de stappen zijn uitgelegd en de valkuilen besproken—zodat je dit in elk project kunt drop‑en en direct print‑klare afbeeldingen kunt genereren.
+
+Wat nu? Probeer het uitvoerformaat te wijzigen naar PNG of JPEG door de bestandsextensie aan te passen, experimenteer met verschillende kleurruimtes, of integreer deze logica in een Spring Boot‑microservice die HTML‑payloads via REST accepteert. De mogelijkheden zijn eindeloos, en met Aspose.HTML heb je een robuuste engine onder de motorkap.
+
+Happy coding, and may your TIFFs always stay razor‑sharp!
+
+## Wat kun je hierna leren?
+
+De volgende tutorials behandelen nauw verwante onderwerpen die voortbouwen op de technieken die in deze gids worden gedemonstreerd. Elke bron bevat volledige werkende code‑voorbeelden met stap‑voor‑stap uitleg om je te helpen extra API‑functies onder de knie te krijgen en alternatieve implementatie‑benaderingen in je eigen projecten te verkennen.
+
+- [svg to png java – Convert SVG to Image with Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – Set Custom Page Size](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/dutch/java/converting-epub-to-pdf/_index.md b/html/dutch/java/converting-epub-to-pdf/_index.md
index d68f9bae22..8041fb71f4 100644
--- a/html/dutch/java/converting-epub-to-pdf/_index.md
+++ b/html/dutch/java/converting-epub-to-pdf/_index.md
@@ -74,6 +74,8 @@ Leer hoe je Aspose.HTML for Java kunt gebruiken om EPUB‑bestanden naar afbeeld
 Leer hoe je Aspose.HTML for Java gebruikt: EPUB naar afbeelding & meer. Ontdek onze stapsgewijze gids.
 ### [EPUB naar afbeelding converteren](./convert-epub-to-image/)
 Leer hoe je EPUB naar afbeeldingen kunt converteren met Aspose.HTML for Java. Transformeer je digitale content moeiteloos. Stapsgewijze gids inbegrepen.
+### [EPUB naar PDF converteren met Java – Stapsgewijze gids](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Leer stap voor stap hoe je EPUB naar PDF converteert met Java en Aspose.HTML.
 
 ## Veelgestelde vragen
 
@@ -84,7 +86,7 @@ Leer hoe je EPUB naar afbeeldingen kunt converteren met Aspose.HTML for Java. Tr
 **A:** Gebruik de `PdfSaveOptions`‑klasse om `Compliance` in te stellen op `PdfCompliance.PdfA1b` (of andere PDF/A‑niveaus) vóór het opslaan.
 
 **Q:** *Is het mogelijk om tijdens de conversie afbeeldingen zoals JPG of PNG te extraheren?*  
-**A:** Absoluut. Door een afbeeldings‑opslaoptoptie op te geven of de aangepaste stream‑provider te gebruiken, kun je elke pagina of afbeelding naar JPG‑ of PNG‑formaat sturen.
+**A:** Absoluut. Door een afbeeldings‑opslaoptoptie op te geven of de aangepaste stream‑provider te gebruiken, kun je elke pagina of afbeelding naar JPG‑of PNG‑formaat sturen.
 
 **Q:** *Heb ik een aparte bibliotheek nodig voor het extraheren van afbeeldingen?*  
 **A:** Nee. dezelfde Aspose.HTML for Java API behandelt zowel PDF‑generatie als afbeeldingsextractie, waardoor de workflow wordt vereenvoudigd.
diff --git a/html/dutch/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/dutch/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..5080b641ea
--- /dev/null
+++ b/html/dutch/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,219 @@
+---
+category: general
+date: 2026-06-16
+description: Leer hoe je EPUB naar PDF converteert in Java en ook specifieke EPUB‑pagina's
+  converteert met Aspose.HTML. Complete code, tips en afhandeling van randgevallen.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: nl
+og_description: Converteer EPUB naar PDF met Java met behulp van Aspose.HTML. Deze
+  gids laat ook zien hoe je specifieke EPUB-pagina's kunt converteren voor een nauwkeurige
+  documentoutput.
+og_title: Converteer EPUB naar PDF in Java – Complete programmeergids
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: Converteer EPUB naar PDF met Java – Stapsgewijze handleiding
+url: /nl/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# EPUB naar PDF converteren met Java – Stapsgewijze gids
+
+Heb je ooit **EPUB naar PDF** moeten converteren maar wist je niet hoe je slechts een handvol hoofdstukken kon selecteren? Je bent niet de enige. In veel publicatie‑workflows wil je alleen pagina’s 2‑4 van een e‑book, niet het hele boek—dus moet je ook **specifieke EPUB‑pagina’s converteren**.  
+
+In deze tutorial lopen we een compleet, uitvoerbaar voorbeeld door dat precies dat doet. Aan het einde heb je een Java‑programma dat een EPUB‑bestand neemt, de pagina’s die je nodig hebt extraheert, en een nette PDF schrijft terwijl vector‑graphics intact blijven.
+
+## Wat je zult leren
+
+- Installeer Aspose.HTML voor Java en voeg de benodigde Maven/Gradle‑dependency toe.  
+- Maak `PdfConversionOptions` aan en configureer een paginabereik om **specifieke EPUB‑pagina’s te converteren**.  
+- Bewaar SVG en andere vector‑graphics zodat de PDF er op elk apparaat scherp uitziet.  
+- Voer de conversie uit, behandel uitzonderingen, en verifieer de output.  
+
+Ervaring met Aspose is niet vereist—alleen basiskennis van Java en een JDK 8+ runtime.  
+
+---
+
+## EPUB naar PDF converteren met Aspose.HTML (Primair doel)
+
+Het hart van het proces is de `Converter.convert`‑methode. Beschouw het als een één‑regelige oproep die al het zware werk doet zodra je hebt aangegeven wat je wilt. Hieronder staat het volledige bronbestand dat je in elke IDE kunt plakken.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Waarom dit werkt:**  
+> *`PdfConversionOptions`* bevat alle instellingen die je kunt aanpassen voordat de conversie start. Het instellen van het paginabereik vertelt Aspose om alles buiten 2‑4 over te slaan, wat precies is hoe je **specifieke EPUB‑pagina’s converteert**. Het inschakelen van het behoud van vector‑graphics zorgt ervoor dat SVG‑illustraties scherp blijven, in plaats van gerasterd te worden tot vage bitmaps.
+
+### Verwachte output
+
+Na het uitvoeren van het programma vind je `chapter_subset.pdf` in dezelfde map. Open het met een PDF‑viewer—je zou alleen de inhoud moeten zien die oorspronkelijk op pagina’s 2, 3 en 4 van de EPUB stond, met alle afbeeldingen scherp weergegeven.
+
+---
+
+## Het paginabereik specificeren om specifieke EPUB‑pagina’s te converteren (Secundaire focus)
+
+Als je je afvraagt hoe de paginabereik‑string werkt, volgt deze dezelfde syntaxis als de meeste PDF‑tools: `"start‑end"`. Je kunt ook een door komma’s gescheiden lijst doorgeven, zoals `"1,3,5-7"`, om niet‑aaneengesloten pagina’s te selecteren.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Pro tip:** Bij grote EPUB‑bestanden beperkt het beperken van de conversie tot enkele pagina’s het geheugenverbruik drastisch en versnelt het proces.  
+
+---
+
+## Vector‑graphics behouden voor output van hoge kwaliteit
+
+Vector‑graphics zijn de geheime saus achter schaalbare diagrammen, grafieken en iconen. Door `setPreserveVectorGraphics(true)` aan te roepen, houdt Aspose die elementen als vectoren in de PDF.  
+
+Als je deze stap overslaat, rastert de bibliotheek de SVG’s op 72 dpi, wat er op het scherm wel goed uitziet maar slecht afdrukt.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Voer de conversie uit en verifieer het resultaat
+
+Met de opties geconfigureerd is de feitelijke conversie een enkele statische oproep. Het gooit `ConverterException` als er iets misgaat—dus je kunt het ofwel opvangen of in de methodesignature declareren, zoals hierboven getoond.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**Wat te controleren na de conversie**
+
+1. **Aantal pagina’s** – open de PDF en bevestig dat het overeenkomt met het ingestelde bereik.  
+2. **Grafische nauwkeurigheid** – zoom in op diagrammen; ze moeten scherp blijven.  
+3. **Tekstcodering** – speciale tekens uit de EPUB moeten correct worden weergegeven.
+
+Als een van deze controles faalt, bekijk dan opnieuw de `PdfConversionOptions`‑instellingen of zorg ervoor dat je bron‑EPUB niet DRM‑beveiligd is.
+
+---
+
+## Veelvoorkomende valkuilen en pro‑tips (Inclusief secundaire zoekterm)
+
+| Issue | Why it Happens | Fix |
+|-------|----------------|-----|
+| **Lege pagina’s verschijnen** | De paginabereik‑string is onjuist gevormd. | Gebruik een eenvoudig `"2-4"`‑formaat of controleer komma’s voor niet‑aaneengesloten pagina’s. |
+| **Ontbrekende afbeeldingen** | Vector‑graphics niet behouden. | Roep `pdfOptions.setPreserveVectorGraphics(true)` aan. |
+| **Out‑of‑memory‑fout** | Een enorme EPUB converteren zonder paginabereik. | Altijd **specifieke EPUB‑pagina’s converteren** wanneer mogelijk; verwerk in batches. |
+| **Niet‑ondersteund lettertype** | Lettertype niet ingebed in de EPUB. | Schakel lettertype‑embedding in met `pdfOptions.setEmbedFonts(true)` (extra optie). |
+
+---
+
+## Visueel overzicht  
+
+![Stroomdiagram dat het proces van EPUB naar PDF converteren toont](/images/convert-epub-to-pdf-flow.png "Diagram van de EPUB‑naar‑PDF‑workflow")
+
+*Alt‑tekst:* *Diagram dat illustreert hoe het Java‑programma EPUB naar PDF converteert, waarbij de stap die specifieke EPUB‑pagina’s converteert wordt benadrukt.*
+
+---
+
+## Samenvatting
+
+We hebben je zojuist laten zien hoe je **EPUB naar PDF** kunt **converteren** in Java, terwijl je volledige controle hebt over welke pagina’s worden omgezet. De belangrijkste stappen zijn:
+
+1. Maak `PdfConversionOptions` aan.  
+2. Stel een paginabereik in om **specifieke EPUB‑pagina’s te converteren**.  
+3. Bewaar vector‑graphics voor een professioneel resultaat.  
+4. Roep `Converter.convert` aan en behandel eventuele uitzonderingen.
+
+Voel je vrij om te experimenteren—verander het paginabereik, schakel het behoud van vectoren uit, of voeg zelfs een aangepaste PDF‑titel toe met `pdfOptions.setTitle("My Chapter Subset")`.
+
+## Wat is het volgende?
+
+- **Batchverwerking:** Loop door een lijst van EPUB‑bestanden en genereer PDFs voor elk hoofdstuk.  
+- **Aangepaste styling:** Gebruik CSS‑injectie om lettertypen of kleuren te wijzigen vóór de conversie.  
+- **Beveiliging:** Pas wachtwoordbeveiliging toe op de output‑PDF via `PdfEncryptionOptions`.  
+
+Als je deze gids nuttig vond, deel hem dan of laat een reactie achter met jouw eigen use‑case. Veel plezier met coderen, en geniet van de scherpe PDFs!
+
+## Wat moet je hierna leren?
+
+De volgende tutorials behandelen nauw verwante onderwerpen die voortbouwen op de technieken die in deze gids worden getoond. Elke bron bevat volledige werkende code‑voorbeelden met stap‑voor‑stap‑uitleg om je te helpen extra API‑functies onder de knie te krijgen en alternatieve implementatie‑benaderingen in je eigen projecten te verkennen.
+
+- [EPUB naar PDF en afbeeldingen converteren met Aspose.HTML voor Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [EPUB naar afbeeldingen converteren met Aspose HTML voor Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – EPUB naar XPS converteren tutorial](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/dutch/java/creating-managing-html-documents/_index.md b/html/dutch/java/creating-managing-html-documents/_index.md
index f76f6a9fa9..6cf6113e0c 100644
--- a/html/dutch/java/creating-managing-html-documents/_index.md
+++ b/html/dutch/java/creating-managing-html-documents/_index.md
@@ -66,6 +66,8 @@ Leer SVG-documenten maken en beheren met Aspose.HTML voor Java! Deze uitgebreide
 Leer hoe u een veilige sandboxomgeving voor HTML in Java opzet met een stapsgewijze handleiding.
 ### [HTML opvragen in Java – Complete tutorial](./how-to-query-html-in-java-complete-tutorial/)
 Leer hoe u HTML kunt query'en in Java met deze volledige stap‑voor‑stap handleiding.
+### [JSON laden met Fetch in Java – Complete tutorial](./load-json-with-fetch-in-java-complete-guide/)
+Leer hoe u JSON kunt laden met Fetch in Java, inclusief stap‑voor‑stap handleiding en voorbeeldcode.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/dutch/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/dutch/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..99bc7e593c
--- /dev/null
+++ b/html/dutch/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,291 @@
+---
+category: general
+date: 2026-06-16
+description: Laad JSON met fetch in Java. Leer hoe je JavaScript vanuit Java kunt
+  uitvoeren, optional chaining, en een HTMLDocument in Java kunt maken in één tutorial.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: nl
+og_description: Laad JSON met fetch met Java. Deze tutorial laat zien hoe je JavaScript
+  vanuit Java kunt uitvoeren, optionele chaining kunt gebruiken en een HTMLDocument
+  in Java kunt maken.
+og_title: JSON laden met Fetch in Java – Stapsgewijze gids
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: JSON laden met Fetch in Java – Volledige gids
+url: /nl/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# JSON laden met fetch – Complete Java Tutorial
+
+Heb je je ooit afgevraagd hoe je **load JSON with fetch** kunt doen terwijl je binnen een pure Java‑applicatie blijft? Je bent niet de enige. Veel ontwikkelaars lopen tegen een muur wanneer ze een moderne REST‑endpoint moeten aanroepen maar geen zware HTTP‑clientbibliotheek willen gebruiken. Het goede nieuws? Je kunt de kracht van de browser‑achtige `HTMLDocument`‑klasse benutten, een JavaScript‑engine opstarten en `fetch` het zware werk laten doen – allemaal vanuit Java.
+
+In deze gids lopen we een praktisch voorbeeld door dat **fetches JSON in JavaScript**, dat script vanuit Java uitvoert, en zelfs optional chaining laat zien. Aan het einde weet je hoe je **run JavaScript from Java** kunt doen, een `HTMLDocument` in Java kunt maken, en elegant ontbrekende JSON‑velden kunt afhandelen. Geen externe afhankelijkheden, alleen de JDK en een vleugje creativiteit.
+
+## What This Tutorial Covers
+
+- Een `HTMLDocument`‑instantie in Java opzetten (`create htmldocument in java`).
+- De ingebedde `ScriptEngine` ophalen en moderne JavaScript erin voeren.
+- Een **fetch JSON in JavaScript**‑fragment schrijven dat `async/await` en optional chaining gebruikt (`optional chaining tutorial`).
+- Het script uitvoeren via `engine.evaluate` (`run javascript from java`).
+- De output verifiëren en randgevallen behandelen zoals netwerkfouten of ontbrekende properties.
+
+Je hebt Java 17 of nieuwer nodig, omdat de demo vertrouwt op de ingebouwde Nashorn‑compatibele engine die met de JDK wordt meegeleverd. Als je een oudere JDK gebruikt, voeg dan de juiste scripting‑bibliotheek toe – details vind je in de sectie “Prerequisites”.
+
+---
+
+## Prerequisites
+
+- **JDK 17+** geïnstalleerd en `JAVA_HOME` geconfigureerd.
+- Basiskennis van Java‑syntaxis en asynchrone JavaScript.
+- Een IDE of teksteditor (IntelliJ IDEA, VS Code, Eclipse – jouw keuze).
+
+Er is geen third‑party HTTP‑client of JSON‑parser nodig; alles leeft binnen het script.
+
+---
+
+## Step 1: Create an HTMLDocument in Java
+
+First things first—**create htmldocument in java**. De `HTMLDocument`‑klasse geeft ons een lichtgewicht DOM en, nog belangrijker, een ingebouwde `ScriptEngine` die JavaScript kan evalueren net als een browser.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Why this matters:** De `HTMLDocument` fungeert als een sandbox. Het biedt een globaal `window`‑object, `fetch`, en andere web‑API’s waar het script gebruik van kan maken. Beschouw het als een mini‑browser zonder UI.
+
+---
+
+## Step 2: Pull the JavaScript Engine from the Document
+
+Now we need to **run JavaScript from Java**. Het document exposeert een `ScriptEngine` die moderne ECMAScript begrijpt (inclusief `async/await`). Haal hem op als volgt:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Pro tip:** Als je een `ScriptException` krijgt over niet‑ondersteunde features, zorg er dan voor dat je op JDK 17+ zit. Oudere JDK’s leveren een legacy Nashorn‑engine die geen async‑ondersteuning heeft.
+
+---
+
+## Step 3: Write a Modern JavaScript Snippet (Optional Chaining Tutorial)
+
+Hier komt het **fetch json in javascript**‑deel tot leven. We definiëren een multi‑line string (Java 15+ `"""` text block) die een voorbeeld‑JSON‑payload ophaalt, `await` gebruikt, en optional chaining (`??`) demonstreert om ontbrekende waarden af te handelen.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**What’s happening?**
+
+- `fetch` stuurt een GET‑request naar een publieke placeholder‑API.
+- `await` pauzeert de uitvoering tot de promise is opgelost, waardoor de code overzichtelijk blijft.
+- `data.title ?? 'No title'` is het optional‑chaining‑patroon: als `title` `null` of `undefined` is, vallen we terug op `'No title'`.
+- Het geheel staat in een `try/catch`‑blok om eventuele netwerkproblemen zichtbaar te maken.
+
+---
+
+## Step 4: Execute the Script Inside the Document
+
+Tot slot geven we het script aan de engine. De engine voert het uit in dezelfde thread, dus je ziet console‑output direct in je Java‑proces.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+Wanneer je het programma draait, zie je iets als:
+
+```
+Title: delectus aut autem
+```
+
+Als de API verandert of het `title`‑veld verdwijnt, schakelt de output elegant over naar:
+
+```
+Title: No title
+```
+
+Dat is de schoonheid van optional chaining – geen `TypeError` die je Java‑app laat crashen.
+
+---
+
+## Full Working Example
+
+Alles bij elkaar, hier is een zelfstandige Java‑klasse die je kunt copy‑pasten naar `Main.java` en uitvoeren met `java Main.java`.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Expected Output
+
+```
+Title: delectus aut autem
+```
+
+Als je bewust de URL breekt (bijv. `todos/1` wijzigen naar `todos/9999`), zie je het fallback‑bericht of een netwerkfout, wat robuuste foutafhandeling demonstreert.
+
+---
+
+## Common Questions & Edge Cases
+
+### 1. What if the target API returns a non‑JSON response?
+
+`response.json()` zal een `SyntaxError` gooien. Ons `try/catch`‑blok vangt dat op en logt “Fetch failed”. Je kunt de catch uitbreiden om te retryen of terug te vallen op een statische payload.
+
+### 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+
+De ingebouwde `fetch` respecteert de JVM‑standaard SSL‑context. Als je een zelf‑ondertekend certificaat moet vertrouwen, stel dan een custom `SSLContext` in vóór het aanmaken van de `HTMLDocument`. Dat gaat een beetje buiten deze tutorial, maar het principe blijft hetzelfde.
+
+### 3. Does this work on Android?
+
+Helaas maakt `HTMLDocument` geen deel uit van de Android SDK. Voor mobiel zou je een andere JavaScript‑engine moeten gebruiken (bijv. GraalVM) of een native HTTP‑client.
+
+### 4. How does optional chaining differ from classic null checks?
+
+In plaats van:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+kun je simpelweg `data.title ?? 'No title'` schrijven. Het is beknopt, minder foutgevoelig, en leest als natuurlijke taal – perfect voor een **optional chaining tutorial**.
+
+---
+
+## Pro Tips & Best Practices
+
+- **Reuse the engine:** Het aanmaken van een nieuwe `HTMLDocument` voor elke request kan duur zijn. Houd één instantie alive als je veel calls maakt.
+- **Thread safety:** De `ScriptEngine` is standaard niet thread‑safe. Synchroniseer toegang of maak een pool van engines voor gelijktijdige workloads.
+- **Logging:** De `console.log` van het script schrijft naar `System.out`. Als je een proper logging‑framework nodig hebt, redirect dan `engine.getContext().setWriter(new PrintWriter(...))`.
+- **Timeouts:** `fetch` respecteert de standaard timeout van de browser (meestal geen). Je kunt een handmatige abort implementeren met de `AbortController`‑API binnen het script als je strengere controle nodig hebt.
+
+---
+
+## Conclusion
+
+We hebben zojuist laten zien hoe je **load JSON with fetch** kunt doen vanuit een Java‑programma, gebruikmakend van een ingebedde JavaScript‑engine om moderne `async/await`‑code te draaien, en optional chaining om alles netjes te houden. Door **creating an HTMLDocument in Java** te doen, krijg je een sandbox‑omgeving die **running JavaScript from Java** natuurlijk laat aanvoelen, terwijl je binnen pure Java‑code blijft.
+
+Vanaf hier kun je:
+
+- De placeholder‑API vervangen door je eigen service (`fetch json in javascript` van een private endpoint).
+- Meer geavanceerde foutafhandeling of retries toevoegen.
+- De polyglot‑mogelijkheden van GraalVM verkennen voor nog rijkere scripting.
+
+Probeer het, pas de URL aan, gooi er een `POST`‑request bij – er is een hele wereld van web‑gerichte Java die je kunt ontsluiten zonder zware libraries.
+
+Happy coding, en laat gerust een reactie achter als je ergens tegenaan loopt!
+
+## What Should You Learn Next?
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/dutch/java/css-html-form-editing/_index.md b/html/dutch/java/css-html-form-editing/_index.md
index 62a5378a0c..25a30c35c0 100644
--- a/html/dutch/java/css-html-form-editing/_index.md
+++ b/html/dutch/java/css-html-form-editing/_index.md
@@ -32,6 +32,11 @@ Leer hoe u Aspose.HTML voor Java kunt gebruiken om geavanceerde CSS-technieken t
 Leer hoe u HTML-formulieren programmatisch kunt bewerken en verzenden met Aspose.HTML voor Java in deze uitgebreide stapsgewijze handleiding.
 ### [Selecteer element op klasse in Java – Complete handleiding](./select-element-by-class-in-java-complete-how-to-guide/)
 Leer hoe u in Java een element kunt selecteren op basis van een CSS‑klasse, met voorbeeldcode en handige tips.
+### [CSS-achtergrond ophalen in Java – Complete Aspose.HTML-gids](./get-css-background-in-java-complete-aspose-html-guide/)
+Leer hoe u met Aspose.HTML voor Java de CSS‑achtergrond van elementen kunt ophalen en gebruiken in uw toepassingen.
+### [Hoe CSS in Java te gebruiken – HTML laden, links tellen en XPath evalueren](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Leer hoe u CSS in Java kunt toepassen, HTML laadt, links telt en XPath‑expressies evalueert met Aspose.HTML.
+
 {{< /blocks/products/pf/tutorial-page-section >}}
 
 {{< /blocks/products/pf/main-container >}}
diff --git a/html/dutch/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/dutch/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..c7afa4753e
--- /dev/null
+++ b/html/dutch/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,281 @@
+---
+category: general
+date: 2026-06-16
+description: Haalt CSS‑achtergrond op met Aspose.HTML in Java. Leer hoe je een HTML‑document
+  laadt, de berekende stijl extraheert, de achtergrondkleur en lettergrootte opvraagt
+  in een paar stappen.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: nl
+og_description: Krijg direct CSS-achtergrond in Java. Deze tutorial laat zien hoe
+  je een HTML-document laadt, de berekende stijl extraheert en de achtergrondkleur
+  en lettergrootte ophaalt met Aspose.HTML.
+og_title: CSS‑achtergrond ophalen in Java – Volledige Aspose.HTML‑tutorial
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: CSS-achtergrond ophalen in Java – Complete Aspose.HTML-gids
+url: /nl/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# CSS-achtergrond ophalen in Java – Complete Aspose.HTML-gids
+
+Heb je ooit de **CSS-achtergrond** van een element moeten **ophalen** tijdens het verwerken van HTML aan de serverkant? Misschien bouw je een PDF‑generator, een web‑scraper, of wil je gewoon de styling valideren. In Java maakt de Aspose.HTML‑bibliotheek dit een fluitje van een cent. In deze tutorial zullen we **HTML‑document Java laden**, de berekende stijl extraheren, en **achtergrondkleur ophalen** evenals **lettergrootte ophalen**—alles in een handvol regels.
+
+We lopen een real‑world voorbeeld door: een `<div>` met de `highlight`‑klasse. Aan het einde heb je een zelfstandige applicatie die je in elk project kunt plaatsen, en begrijp je waarom het gebruik van `ComputedStyle` de meest betrouwbare manier is om de definitieve, cascade‑opgeloste waarden van CSS‑eigenschappen te lezen.
+
+---
+
+## Wat je zult leren
+
+- Hoe je **HTML‑document Java laden** met Aspose.HTML.
+- Hoe je **berekende stijl extraheren** van elk DOM‑element.
+- De exacte aanroepen om **achtergrondkleur ophalen** en **lettergrootte ophalen**.
+- Veelvoorkomende valkuilen (bijv. ontbrekende stylesheets, inline vs. externe CSS).
+- Een compleet, uitvoerbaar code‑voorbeeld dat je kunt copy‑pasten.
+
+---
+
+## Vereisten
+
+- Java 8 of nieuwer geïnstalleerd.
+- Maven of Gradle om afhankelijkheden te beheren (we laten het Maven‑fragment zien).
+- Een basisbegrip van HTML & CSS.
+- Aspose.HTML for Java‑bibliotheek (gratis proefversie of gelicentieerde versie).
+
+---
+
+## Stap 1: Het project opzetten en Aspose.HTML toevoegen
+
+Maak eerst een Maven‑project aan (of gebruik je favoriete build‑tool). Voeg de Aspose.HTML‑dependency toe aan `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** Als je Gradle gebruikt, is het equivalent `implementation 'com.aspose:aspose-html:23.9'`.  
+
+Zodra de dependency is opgehaald, ben je klaar om te gaan coderen.
+
+---
+
+## Stap 2: HTML‑document Java laden
+
+De eerste concrete actie is het lezen van het HTML‑bestand in een `HTMLDocument`. Dit is waar de **load html document java**‑uitdrukking schittert.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+Waarom `HTMLDocument` gebruiken in plaats van een generieke parser? Aspose.HTML bouwt een volledige DOM, past alle gekoppelde stylesheets toe en respecteert media‑queries—zodat de berekende stijl die je later ophaalt exact weergeeft wat een browser zou renderen.
+
+---
+
+## Stap 3: Het doel‑element selecteren
+
+Vervolgens hebben we het element nodig waarvan we de CSS willen inspecteren. In ons voorbeeld heeft het element de klasse `highlight`.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+De `querySelector`‑methode werkt zoals zijn JavaScript‑tegenhanger, zodat je elke CSS‑selector kunt gebruiken. Als de selector faalt, stoppen we vroegtijdig—dit voorkomt later een `NullPointerException`.
+
+---
+
+## Stap 4: Berekende stijl extraheren
+
+Nu volgt het hart van de tutorial: **berekende stijl extraheren**. Het `ComputedStyle`‑object geeft je de definitieve, cascade‑opgeloste waarden voor elke CSS‑eigenschap.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+Achter de schermen doorloopt Aspose.HTML de CSS‑cascade, evalueert `!important`‑regels en lost zelfs relatieve eenheden op (zoals `em` → pixels). Daarom is `ComputedStyle` te verkiezen boven handmatig parsen van inline stijlen.
+
+---
+
+## Stap 5: Achtergrondkleur en lettergrootte ophalen
+
+Tot slot **achtergrondkleur ophalen** en **lettergrootte ophalen** via de getters op `ComputedStyle`.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+Zowel `getBackgroundColor()` als `getFontSize()` retourneren strings in standaard CSS‑formaat (bijv. `rgba(255, 0, 0, 1)` of `16px`). Als de eigenschap nergens is gedefinieerd, geeft de bibliotheek de standaardwaarde van de browser terug.
+
+---
+
+## Volledig werkend voorbeeld
+
+Alles bij elkaar, hier is het complete programma dat je nu meteen kunt uitvoeren:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Verwachte uitvoer
+
+Stel dat `input.html` bevat:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+Het uitvoeren van het programma geeft:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+Als de CSS `rgba` of een andere eenheid gebruikt, past de uitvoer zich dienovereenkomstig aan.
+
+---
+
+## Edge Cases afhandelen
+
+| Situatie | Waar op te letten | Oplossing |
+|-----------|-------------------|----------|
+| **External style sheets** | Het bestand kan CSS‑bestanden refereren via `<link>`‑tags die niet op het classpath staan. | Zorg dat de paden absoluut zijn of stel `HTMLDocument.setBaseUrl()` in zodat Aspose.HTML ze kan vinden. |
+| **Media queries** | Stijlen binnen `@media`‑blokken kunnen worden genegeerd als de standaard viewport niet overeenkomt. | Gebruik `HTMLDocument.setViewportSize(width, height)` om het gewenste apparaat te emuleren. |
+| **CSS variables** (`var(--my-color)`) | `ComputedStyle` lost ze automatisch op, maar alleen als de variabele gedefinieerd is. | Controleer de scope van de variabele of val terug op een standaardwaarde. |
+| **Unsupported properties** | Sommige nieuwere CSS‑eigenschappen (bijv. `backdrop-filter`) kunnen lege strings retourneren. | Controleer op `null` of lege resultaten voordat je ze gebruikt. |
+
+---
+
+## Pro‑tips & veelvoorkomende valkuilen
+
+- **Cache het document** als je veel elementen moet opvragen; elke keer opnieuw parsen is kostbaar.
+- **Sluit resources**: `doc.dispose();` vrijgeeft native geheugen (vooral belangrijk in langdurige services).
+- **Vermijd hard‑coded paden**: Gebruik `Paths.get(...).toAbsolutePath()` voor cross‑platform compatibiliteit.
+- **Debuggen**: Print `computedStyle.getCssText()` om de volledige lijst van opgeloste eigenschappen te zien.
+
+---
+
+## Visueel overzicht
+
+![Voorbeeld van CSS-achtergrond ophalen met de gemarkeerde div en zijn berekende kleuren](/images/get-css-background-java.png "CSS-achtergrond ophalen in Java – visueel voorbeeld")
+
+*Alt‑tekst bevat het primaire zoekwoord: “Voorbeeld van CSS-achtergrond ophalen”.*
+
+---
+
+## Conclusie
+
+Je weet nu **hoe je CSS‑achtergrond kunt ophalen** en **lettergrootte kunt ophalen** van elk element met Aspose.HTML in Java. Door **een HTML‑document Java te laden**, de **berekende stijl** te extraheren en de juiste getters aan te roepen, kun je betrouwbaar de uiteindelijke render‑waarden lezen zonder te gokken of handmatig CSS te parsen.
+
+Wat nu? Probeer de selector te wijzigen om andere elementen te targeten, experimenteer met pseudo‑klassen (bijv. `div.highlight:hover`), of genereer een PDF vanuit hetzelfde `HTMLDocument`—dezelfde API maakt dat eenvoudig.  
+
+Laat gerust een reactie achter als je tegen problemen aanloopt, en happy coding!
+
+---
+
+
+## Wat moet je hierna leren?
+
+De volgende tutorials behandelen nauw verwante onderwerpen die voortbouwen op de technieken die in deze gids zijn gedemonstreerd. Elke bron bevat complete werkende code‑voorbeelden met stap‑voor‑stap uitleg om je te helpen extra API‑functies onder de knie te krijgen en alternatieve implementatie‑benaderingen in je eigen projecten te verkennen.
+
+- [Hoe CSS toe te voegen – Inline CSS aan HTML‑documenten in Aspose.HTML voor Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Hoe CSS bewerken – Geavanceerd extern CSS bewerken met Aspose.HTML voor Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [HTML‑document Java maken met interne CSS met behulp van Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/dutch/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/dutch/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..e1dd0fed38
--- /dev/null
+++ b/html/dutch/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,281 @@
+---
+category: general
+date: 2026-06-16
+description: Hoe CSS te gebruiken om een HTML‑bestand te laden en links te tellen
+  in Java. Leer HTML‑elementen te tellen en XPath in Java te evalueren in één duidelijk
+  voorbeeld.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: nl
+og_description: Hoe CSS in Java te gebruiken om een HTML‑bestand te laden, links te
+  tellen en XPath‑expressies te evalueren—alles in één praktische gids.
+og_title: Hoe CSS te gebruiken in Java – HTML laden, links tellen & XPath evalueren
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Hoe CSS te gebruiken in Java – HTML laden, links tellen en XPath evalueren
+url: /nl/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Hoe CSS te gebruiken in Java – HTML laden, links tellen & XPath evalueren
+
+Heb je je ooit afgevraagd **hoe je CSS**‑selectoren kunt gebruiken tijdens het verwerken van een HTML‑bestand in Java? Misschien bouw je een web‑crawler, een scraper, of moet je gewoon een statische site auditen. Het goede nieuws? Je hoeft geen eigen parser vanaf nul te schrijven—moderne bibliotheken laten je CSS4‑selectoren combineren met XPath 3.1‑expressies in één nette workflow.
+
+In deze tutorial lopen we stap voor stap **hoe je een HTML‑bestand laadt**, een CSS‑selector toepast om links in een navigatiebalk te tellen, en vervolgens **XPath evalueert** om specifieke afbeeldingselementen te tellen. Aan het einde heb je een compleet, uitvoerbaar programma dat het aantal overeenkomende knooppunten afdrukt, en begrijp je waarom elk onderdeel belangrijk is.
+
+## Vereisten
+
+- Java 17 (of een recente JDK) geïnstalleerd op je machine  
+- Maven of Gradle voor dependency‑beheer (we gebruiken Maven in het voorbeeld)  
+- Een klein HTML‑fragment opgeslagen als `input.html` in een map die je zelf beheert  
+
+Geen andere tools nodig—alleen een teksteditor en een terminal.
+
+## Wat de tutorial behandelt
+
+- **Een HTML‑bestand laden** in een DOM‑achtige structuur met de *HTMLDocument*‑klasse  
+- Een **CSS4‑selector** (`nav a[data-role]`) toepassen om navigatielinks te vinden  
+- Een **XPath 3.1‑expressie** uitvoeren om `<img>`‑tags te vinden waarvan de `src` eindigt op `.png` en die tevens een `alt`‑attribuut hebben  
+- **Tellen** van de resultaten van beide queries en ze naar de console schrijven  
+- Volledige broncode, uitleg over het “waarom”, en een korte blik op mogelijke randgevallen  
+
+Laten we meteen beginnen.
+
+---
+
+## Stap 1 – Hoe een HTML‑bestand te laden met HTMLDocument
+
+Voordat je iets kunt queryen, moet het HTML‑document geparseerd worden naar een doorzoekbaar model. De `HTMLDocument`‑klasse uit de **jsoup‑plus**‑bibliotheek (of een vergelijkbare HTML‑bewuste parser) doet precies dat.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Waarom dit belangrijk is:*  
+Het bestand één keer laden en een referentie (`doc`) behouden voorkomt herhaald I/O, wat een prestatie‑knelpunt kan zijn bij het verwerken van grote batches pagina’s.
+
+---
+
+## Stap 2 – Hoe CSS te gebruiken om links binnen `<nav>` te tellen
+
+Nu het document in het geheugen staat, kunnen we een CSS4‑selector gebruiken om elk `<a>`‑element dat zich binnen een `<nav>` bevindt en tevens een `data‑role`‑attribuut heeft, op te pakken. Dit is een veelvoorkomend patroon voor navigatiemenu’s die data‑attributen gebruiken voor JavaScript‑hooks.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Uitleg:*  
+- `nav a[data-role]` betekent “elke `<a>` met een `data‑role`‑attribuut die een afstammeling is van een `<nav>`‑element.”  
+- De selector is **CSS4**‑compatibel, dus je kunt ook pseudo‑klassen zoals `:not()` of `:has()` gebruiken als je use‑case groeit.
+
+> **Pro tip:** Als je alleen directe kinderen nodig hebt, vervang dan de spatie door `>` (`nav > a[data-role]`). Dit verkleint de zoekruimte en kan grote documenten sneller maken.
+
+---
+
+## Stap 3 – XPath in Java evalueren om specifieke `<img>`‑elementen te tellen
+
+XPath blinkt uit wanneer je attribuut‑gebaseerde filtering nodig hebt die niet zo eenvoudig in CSS is. Hier zoeken we elke `<img>` waarvan de `src` eindigt op `.png` **en** die tevens een `alt`‑attribuut heeft—handig voor toegankelijkheids‑audits.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Waarom XPath?*  
+- De functie `ends-with()` maakt deel uit van XPath 3.1 en maakt suffix‑matching mogelijk zonder regex.  
+- Het combineren van meerdere predicaten (`and @alt`) zorgt ervoor dat je alleen afbeeldingen telt die zowel correct gelinkt als beschreven zijn.
+
+Als je bibliotheek alleen XPath 1.0 ondersteunt, moet je `contains(@src, '.png')` gebruiken en vervolgens in Java filteren—een minder precieze aanpak.
+
+---
+
+## Stap 4 – Hoe HTML‑elementen te tellen en resultaten af te drukken
+
+Tot slot halen we de lengtes op van beide `NodeList`‑objecten en geven ze weer. Dit is het **hoe je links telt**‑deel van de puzzel, maar werkt voor elke verzameling knooppunten.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Verwachte console‑output** (ervan uitgaande dat de voorbeeld‑HTML 3 overeenkomende links en 2 overeenkomende afbeeldingen bevat):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+Als de tellingen nul zijn, controleer dan je selector‑syntaxis of verifieer dat `input.html` daadwerkelijk de verwachte elementen bevat.
+
+---
+
+## Volledig werkend voorbeeld
+
+Hieronder staat het complete, zelfstandige programma dat je kunt kopiëren‑plakken in een bestand met de naam `CssXPathDemo.java`. Het bevat de benodigde imports, een simpel `pom.xml`‑fragment voor Maven, en een minimaal HTML‑voorbeeld voor testen.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Maven `pom.xml`‑fragment** (voeg deze dependency toe om de HTML‑bewuste parser te krijgen die zowel CSS4 als XPath 3.1 ondersteunt):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Voorbeeld `input.html`** (plaats dit in dezelfde map als het Java‑bestand):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+Het uitvoeren van `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` levert de eerder getoonde tellingen op.
+
+---
+
+## Randgevallen & Veelgestelde vragen
+
+### Wat als het HTML‑bestand slecht gevormd is?
+
+Zowel de CSS‑ als XPath‑engines tolereren kleine markup‑fouten (ontbrekende sluit‑tags, niet‑gequoteerde attributen). Ernstige fouten kunnen er echter toe leiden dat de parser stopt. In productie kun je de laads stap in een try‑catch‑blok wikkelen en de uitzondering loggen.
+
+### Kan ik CSS en XPath combineren in één expressie?
+
+Niet direct; elke engine heeft zijn eigen syntaxis. Het gebruikelijke patroon is de engine te kiezen die de voorwaarde het natuurlijkst uitdrukt (CSS voor structurele queries, XPath voor attribuut‑functies) en vervolgens de resultaten in Java te combineren indien nodig.
+
+### Hoe tel ik elementen over meerdere bestanden?
+
+Plaats de laadlogica gewoon in een lus:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Werkt dit met Java 8?
+
+Ja—mits je een bibliotheekversie gebruikt die Java 8 of hoger target. De getoonde code maakt geen gebruik van nieuwere taalfeatures.
+
+---
+
+## Conclusie
+
+We hebben laten zien **hoe je CSS**‑selectoren kunt combineren met **XPath‑evaluaties in Java** om **een HTML‑bestand te laden**, **links te tellen**, en **HTML‑elementen** te tellen die aan specifieke criteria voldoen. De belangrijkste lessen zijn:
+
+- Laad het document één keer met `HTMLDocument`.  
+- Gebruik CSS4 voor eenvoudige structurele queries (`nav a[data-role]`).  
+- Maak gebruik van XPath 3.1 voor krachtige attribuutfuncties (`ends-with(@src, '.png')`).  
+- Haal de `NodeList`‑lengte op om exacte tellingen te krijgen.  
+
+Vanaf hier kun je het script uitbreiden: meer selectors toevoegen, resultaten naar een CSV schrijven, of integreren in een grotere crawling‑pipeline. De combinatie van CSS en XPath geeft je de flexibiliteit om vrijwel elke HTML‑scraping‑uitdaging aan te gaan.
+
+Klaar om te experimenteren? Probeer de CSS‑selector te vervangen door `section article[data-id]` of wijzig de XPath om `<video>`‑tags met een specifieke codec te targeten. De mogelijkheden zijn eindeloos.
+
+Als je deze gids nuttig vond, deel hem dan, geef de repository een ster, of laat een reactie achter met jouw eigen use‑cases. Happy coding!
+
+![voorbeeld diagram hoe css te gebruiken](https://example.com/diagram.png "voorbeeld diagram hoe css te gebruiken")
+
+---
+
+
+## Wat kun je hierna leren?
+
+De volgende tutorials behandelen nauw verwante onderwerpen die voortbouwen op de technieken die in deze gids zijn gedemonstreerd. Elke bron bevat volledige werkende code‑voorbeelden met stap‑voor‑stap uitleg om je te helpen extra API‑features onder de knie te krijgen en alternatieve implementatie‑benaderingen in je eigen projecten te verkennen.
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [How to Edit HTML Document Tree in Aspose.HTML for Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/english/java/advanced-usage/_index.md b/html/english/java/advanced-usage/_index.md
index 2dce9c9cfd..7d0baa90ac 100644
--- a/html/english/java/advanced-usage/_index.md
+++ b/html/english/java/advanced-usage/_index.md
@@ -126,6 +126,8 @@ Learn how to adjust PDF page size with Aspose.HTML for Java. Create high-quality
 Learn how to adjust XPS page size with Aspose.HTML for Java. Control the output dimensions of your XPS documents easily.
 ### [How to Run JavaScript in Java – Complete Guide](./how-to-run-javascript-in-java-complete-guide/)
 Learn how to execute JavaScript code within Java applications using Aspose.HTML, covering setup, examples, and best practices.
+### [set device dpi aspose in Java – Complete Sandbox Guide](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+Learn how to set device DPI in Aspose.HTML for Java using the sandbox, ensuring correct rendering and PDF generation.
 
 ---
 
diff --git a/html/english/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/english/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..812ef3b94f
--- /dev/null
+++ b/html/english/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,214 @@
+---
+category: general
+date: 2026-06-16
+description: Learn how to set device dpi aspose and set viewport width height when
+  rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: en
+og_description: Discover how to set device dpi aspose and set viewport width height
+  using Aspose.HTML sandbox for Java. Full code and explanation.
+og_title: set device dpi aspose in Java – Complete Sandbox Guide
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: set device dpi aspose in Java – Complete Sandbox Guide
+url: /java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Java Sandbox Tutorial
+
+Ever wondered how to **set device dpi aspose** while rendering a web page in Java? You're not the only one. Many developers hit a wall when they need the rendered page to look exactly like it would on a real screen—especially when the DPI matters for layout calculations.  
+
+In this guide we’ll walk you through a practical example that not only **set device dpi aspose**, but also shows you how to **set viewport width height** so the page behaves just like it would in a browser window of 1280 × 800 pixels. By the end you’ll have a runnable snippet, a clear explanation of each step, and tips to avoid common pitfalls.
+
+## What This Tutorial Covers
+
+We'll start by outlining the prerequisites, then dive into four concise steps:
+
+1. Configure sandbox options (including DPI and viewport size).  
+2. Instantiate a `DocumentSandbox` with those options.  
+3. Load an external HTML page inside the sandbox.  
+4. Perform a simple DOM operation—printing the page title.
+
+You’ll see why each piece matters, how to tweak the settings for different devices, and what the output should look like. No external documentation needed; everything you need is right here.
+
+## Prerequisites
+
+- Java 8 or newer (the Aspose.HTML for Java library supports JDK 8+).  
+- Aspose.HTML for Java JARs added to your project classpath.  
+- An IDE or build tool (Maven/Gradle) to compile and run the code.  
+- Internet access if you plan to load a live URL like `https://example.com`.
+
+If you’ve got those boxes checked, let’s get started.
+
+## Step 1: Set device DPI aspose – Define Sandbox Options
+
+The first thing you have to do is tell the sandbox what “screen” you’re pretending to have. That’s where **set device dpi aspose** comes into play. The DPI (dots per inch) influences how CSS `px` units are interpreted, which can change font sizes, image scaling, and media queries.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Why this matters:**  
+> *The `setDeviceDpi` call tells Aspose.HTML to treat one CSS pixel as 1/96 of an inch, mirroring most desktop monitors. If you skip this, the layout may appear too small or too large on high‑DPI screens.*
+
+## Step 2: Create the Sandbox with the Configured Options
+
+Now that the options are ready, you need a sandbox instance that respects them. Think of the sandbox as a tiny, isolated browser engine that won’t touch your file system.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Pro tip:**  
+> Re‑using the same `DocumentSandbox` for multiple pages saves memory, but remember to reset options if you need a different DPI or viewport later.
+
+## Step 3: Load an HTML Document Inside the Sandbox
+
+With the sandbox in place, loading a page is straightforward. The constructor of `HTMLDocument` accepts the URL and the sandbox you just created.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Edge case:**  
+> If the target site blocks automated requests, you might get a 403 error. In that case, either download the HTML locally and load it from a file path, or set a custom user‑agent string via `sandboxOptions`.
+
+## Step 4: Perform Normal DOM Operations – Print the Page Title
+
+At this point the page is fully rendered inside the sandbox, so any DOM query works exactly as it would in a full‑featured browser. Let’s keep it simple and fetch the title.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Expected output**
+
+```
+Title: Example Domain
+```
+
+If you see something else, double‑check that the URL is reachable and that you didn’t accidentally change the DPI or viewport values.
+
+## Why Setting Viewport Width Height Is Crucial
+
+You might ask, “Why do we **set viewport width height** at all?” The answer lies in responsive design. Media queries such as `@media (max-width: 600px)` react to the viewport dimensions, not the physical screen size. By specifying `1280` × `800`, you guarantee that the page renders the “desktop” layout, even if you run the code on a headless server with no display.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Changing those numbers lets you simulate tablets, phones, or even ultra‑wide monitors without leaving your IDE.
+
+## Full Working Example
+
+Below is the complete, ready‑to‑run Java class that ties everything together. Copy‑paste it into a file named `SandboxExample.java`, add the Aspose.HTML JARs to the classpath, and run `javac SandboxExample.java && java SandboxExample`.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Quick verification:**  
+> Run the program. If you see `Title: Example Domain`, everything is wired correctly. If not, inspect the console for exceptions—most issues stem from missing JARs or network restrictions.
+
+## Common Pitfalls & How to Avoid Them
+
+| Symptom | Likely Cause | Fix |
+|---|---|---|
+| `NullPointerException` on `htmlDoc.getTitle()` | Sandbox failed to load the page | Verify the URL, add a try‑catch around the `HTMLDocument` constructor, or enable logging via `sandboxOptions.setLogLevel(...)`. |
+| Layout looks zoomed in/out | DPI not set correctly | Ensure `sandboxOptions.setDeviceDpi(96)` (or your target DPI). |
+| Media queries never trigger | Viewport dimensions missing | Double‑check that you called both `setViewportWidth` **and** `setViewportHeight`. |
+| Out‑of‑memory error on large pages | Re‑using a single sandbox for many heavy pages | Create a new `DocumentSandbox` per page or call `documentSandbox.dispose()` after use. |
+
+## Extending the Example
+
+Now that you know how to **set device dpi aspose** and **set viewport width height**, you can experiment further:
+
+- **Capture a screenshot** of the rendered page using `htmlDoc.renderToBitmap(...)`.  
+- **Inject custom CSS** before rendering to test dark‑mode themes.  
+- **Run JavaScript** inside the sandbox with `htmlDoc.getWindow().eval(...)`.  
+
+All of these actions respect the DPI and viewport you configured, giving you a reliable testing ground for responsive layouts.
+
+## Conclusion
+
+We’ve just walked through a concise, end‑to‑end solution that shows how to **set device dpi aspose** and **set viewport width height** using Aspose.HTML’s sandbox in Java. You now have a solid foundation for rendering pages exactly as they would appear on any device, all from within a safe, isolated environment.
+
+Ready for the next step? Try rendering a page that uses a CSS grid layout, or pull in a remote stylesheet and see how the DPI influences font rendering. The sandbox gives you the freedom to experiment without affecting your host system.
+
+If you hit any snags, drop a comment below or check the Aspose.HTML for Java documentation—though everything you need is already laid out here. Happy coding!  
+
+![set device dpi aspose sandbox diagram](https://example.com/images/set-device-dpi-aspose.png "Diagram showing DPI and viewport configuration in Aspose.HTML sandbox")
+
+
+## What Should You Learn Next?
+
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/english/java/conversion-html-to-other-formats/_index.md b/html/english/java/conversion-html-to-other-formats/_index.md
index f3a76a424c..b6964b0e4b 100644
--- a/html/english/java/conversion-html-to-other-formats/_index.md
+++ b/html/english/java/conversion-html-to-other-formats/_index.md
@@ -85,10 +85,17 @@ In conclusion, mastering **html to pdf java** and the broader set of conversions
 Learn how to convert HTML to PDF in Java using Aspose.HTML. Create high-quality PDFs from your HTML content effortlessly.
 ### [Convert HTML to PDF in Java – Step‑by‑Step Guide with Page Size Settings](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 Step-by-step guide to convert HTML to PDF in Java, including how to set custom page sizes using Aspose.HTML.
+### [Convert HTML to PDF in Java – Parallel Batch Conversion Guide](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Learn how to perform parallel batch HTML to PDF conversions in Java using Aspose.HTML for high-performance processing.
+### [Convert HTML to PDF with Aspose HTML for Java – Full Guide](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+Comprehensive guide to converting HTML to PDF using Aspose.HTML for Java, covering setup, options, and advanced features.
+### [HTML to PDF Tutorial: One‑Line Aspose Converter](./html-to-pdf-tutorial-one-line-aspose-converter/)
+Convert HTML to PDF with a single line of code using Aspose.HTML's simple converter.
 ### [Converting HTML to MHTML](./convert-html-to-mhtml/)
 Effortlessly convert HTML to MHTML using Aspose.HTML for Java. Follow our step-by-step guide for efficient HTML-to-MHTML conversion.
 ### [Converting HTML to XPS](./convert-html-to-xps/)
 Learn how to effortlessly convert HTML to XPS using Aspose.HTML for Java. Create cross-platform documents with ease.
+### [Convert HTML to Markdown in Java – Complete Programming Guide](./convert-html-to-markdown-in-java-complete-programming-guide/)
 ### [Converting Markdown to HTML](./convert-markdown-to-html/)
 Convert Markdown to HTML in Java seamlessly with Aspose.HTML for Java. Follow our step-by-step guide to streamline your document conversion needs.
 ### [Converting SVG to Image](./convert-svg-to-image/)
diff --git a/html/english/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/english/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..ec73696211
--- /dev/null
+++ b/html/english/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,251 @@
+---
+category: general
+date: 2026-06-16
+description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+  html to markdown conversion and learn how to convert html efficiently.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: en
+og_description: Convert HTML to Markdown in Java with a simple, end‑to‑end example.
+  Learn the best way to convert html and keep front‑matter intact.
+og_title: Convert HTML to Markdown in Java – Complete Guide
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: Convert HTML to Markdown in Java – Complete Programming Guide
+url: /java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convert HTML to Markdown in Java – Complete Programming Guide
+
+Ever wondered **how to convert html** into clean Markdown without writing a custom parser? You’re not alone. In many projects—static site generators, documentation pipelines, or content migrations—**convert html to markdown** quickly and reliably is a daily pain point.
+
+The good news is that a handful of Java libraries make this a piece of cake. In this tutorial we’ll walk through a fully‑working example that shows you exactly how to **convert html to markdown** while preserving any front‑matter YAML you might already have. By the end you’ll have a reusable method you can drop into any Java app.
+
+## What This Tutorial Covers
+
+We’ll cover everything you need to get up and running:
+
+* Adding the right Maven/Gradle dependency for a Java HTML‑to‑Markdown converter.  
+* Setting up `MarkdownConversionOptions` to keep front‑matter (the `html to markdown java` trick).  
+* Writing a small `main` method that reads an HTML file and writes a Markdown file.  
+* Common pitfalls—encoding issues, missing images, and how to handle them.  
+* Next steps such as batch conversion and integrating with static‑site generators.
+
+No prior experience with Markdown libraries is required; just a basic Java setup.
+
+---
+
+## ## Convert HTML to Markdown – Install the Library
+
+### Step 1: Add the Dependency
+
+The example uses **[flexmark-java](https://github.com/vsch/flexmark-java)**, a battle‑tested Markdown processor that also ships with an HTML‑to‑Markdown extension.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro tip:** If you only need the HTML‑to‑Markdown conversion, you can pull in `flexmark-html2md` instead of the full `flexmark-all` to keep your JAR size tiny.
+
+### Step 2: Import the Required Classes
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+These imports give you access to the core conversion engine and a flexible options container.
+
+---
+
+## ## HTML to Markdown Java – Configure Conversion Options
+
+When you convert documents that start with a YAML front‑matter block (common in Jekyll or Hugo), you’ll want to keep that block untouched. The `MutableDataSet` lets you toggle that behavior.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Why preserve front‑matter?*  
+Front‑matter holds metadata like title, date, and tags. Stripping it would break downstream build pipelines. By setting `PRESERVE_FRONT_MATTER` to `true`, the converter treats the block as raw text and leaves it exactly as it was.
+
+---
+
+## ## How to Convert HTML – Write the Conversion Method
+
+Below is a self‑contained `convertHtmlToMarkdown` method. It reads an HTML file, runs the conversion, and writes the result to a Markdown file.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Edge case:** If the HTML contains `<script>` or `<style>` tags you don’t want in Markdown, the converter automatically drops them. However, for custom tags you may need to pre‑process the HTML string (e.g., using Jsoup).
+
+---
+
+## ## How to Convert HTML – Full Example with `main`
+
+Now glue everything together in a tiny CLI program. Replace the placeholder paths with your actual file locations.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Expected output** (console):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+Open `article.md`—you’ll see clean Markdown plus any original YAML block untouched.
+
+---
+
+## ## HTML to Markdown Conversion – Common Questions & Tips
+
+| Question | Answer |
+|----------|--------|
+| *What if my HTML file is huge?* | Stream the file line‑by‑line, or use `Files.readAllBytes` with a `ByteBuffer` to avoid loading the whole document into memory. |
+| *Can I batch‑process a folder?* | Wrap the `convertHtmlToMarkdown` call in a `Files.list(Paths.get("folder"))` loop and filter for `*.html`. |
+| *Do images get converted automatically?* | The converter rewrites `<img src="...">` tags into `![](url)` syntax, preserving the URL. Ensure the image files are reachable from the Markdown consumer. |
+| *Is UTF‑8 always safe?* | Yes—both HTML and Markdown are UTF‑8 by default. If you have a different charset, pass it to `readString`/`writeString`. |
+| *How to keep custom CSS classes?* | Flexmark’s HTML‑to‑Markdown converter strips unknown attributes. You’d need a post‑process step (e.g., regex replace) if you want to keep them. |
+
+---
+
+## ## Java HTML Markdown Converter – Next Steps
+
+You now have a reliable **java html markdown converter** snippet that you can embed in build scripts, CI pipelines, or desktop tools. Here are a few ideas to extend the basic workflow:
+
+1. **Batch conversion script** – walk a directory tree and convert every `.html` file to `.md`.  
+2. **Integrate with static‑site generators** – run the conversion as part of a Maven `generate-resources` phase.  
+3. **Customize the Markdown output** – flexmark lets you enable tables, footnotes, or GitHub‑flavored extensions via `MutableDataSet`.  
+4. **Add a CLI wrapper** – expose `source` and `target` arguments using Apache Commons CLI for a user‑friendly command line tool.
+
+---
+
+## Conclusion
+
+We’ve covered everything you need to **convert HTML to Markdown** in Java, from installing the right library to preserving front‑matter and handling edge cases. The short, reusable method shown above gives you a solid foundation for any **html to markdown java** project, and the optional tips help you scale the solution for larger workflows.
+
+Give it a spin, tweak the options, and soon you’ll be automating documentation migrations like a pro. Got a tricky scenario? Drop a comment and we’ll troubleshoot together.
+
+Happy coding!
+
+
+## What Should You Learn Next?
+
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [Markdown to HTML Java - Convert with Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Convert HTML to PDF in Java – Step‑by‑Step Guide with Page Size Settings](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Convert HTML to Markdown in Aspose.HTML for Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..cd93e1a70f
--- /dev/null
+++ b/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,230 @@
+---
+category: general
+date: 2026-06-16
+description: Convert HTML to PDF using a fixed thread pool Java approach. Learn how
+  to convert multiple HTML files efficiently with batch HTML PDF conversion.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: en
+og_description: Convert HTML to PDF with a fixed thread pool Java solution. This tutorial
+  walks you through batch HTML PDF conversion step‑by‑step.
+og_title: Convert HTML to PDF in Java – Parallel Batch Conversion
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+url: /java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+
+Ever needed to **convert HTML to PDF** but felt the process was painfully slow when handling dozens of files? You're not alone. In many enterprise projects, turning a pile of web pages into printable documents can become a bottleneck—especially when the conversion runs on a single thread.
+
+The good news? By leveraging a **fixed thread pool Java** you can fire off several conversions at once, turning a sluggish batch job into a lightning‑fast operation. In this guide we’ll show you exactly how to **convert multiple HTML files** to PDF in parallel, using Aspose.HTML’s `Converter` class and Java’s `ExecutorService`. By the end you’ll have a ready‑to‑run program that handles **batch HTML PDF conversion** with minimal code.
+
+## What This Tutorial Covers
+
+- Setting up a fixed‑size thread pool for concurrent work.
+- Preparing a list of source HTML files (you decide the directory).
+- Submitting conversion tasks that each call `Converter.convert`.
+- Gracefully shutting down the pool and handling errors.
+- Tips for scaling beyond four threads, handling large files, and debugging common pitfalls.
+
+No external build tools are required beyond the Aspose.HTML for Java JAR, and the code runs on any JDK 8+ runtime.
+
+---
+
+![convert html to pdf illustration](placeholder-image.jpg){alt="convert html to pdf example"}
+
+## Step 1: Create a Fixed‑Size Thread Pool (fixed thread pool java)
+
+The first thing you need is a pool of worker threads that will execute conversion jobs side‑by‑side. Using `Executors.newFixedThreadPool` gives you a predictable number of threads, which helps keep CPU usage stable and avoids overwhelming the file system.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**Why a fixed pool?**  
+A fixed pool caps the number of concurrent conversions, preventing your application from spawning hundreds of threads that would compete for CPU and memory. On a typical 4‑core machine, four threads often strike the right balance between throughput and resource contention.
+
+> **Pro tip:** If you’re running on a server with more cores, bump the size up (`Runtime.getRuntime().availableProcessors()`) but keep an eye on I/O saturation.
+
+## Step 2: List the HTML Files You Want to Convert (convert multiple html files)
+
+Next, collect the paths of the HTML files you intend to process. In a real project you’d probably walk a directory tree, but for clarity we’ll hard‑code a short array.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Edge case:** If a file is missing or unreadable, the conversion task will throw an exception. We’ll catch that inside the worker so the rest of the batch keeps running.
+
+## Step 3: Submit a Conversion Task for Each File (java html to pdf)
+
+Now we loop over the `htmlFiles` array and hand each path to the thread pool. Each task creates a PDF file next to the source HTML by simply swapping the extension.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**How it works:**  
+- The lambda expression (`() -> { … }`) is a lightweight `Runnable`.  
+- `Converter.convert` is a static method from Aspose.HTML that reads the HTML, renders it, and writes a PDF in one call.  
+- By wrapping it in a try‑catch we ensure a single bad file won’t kill the thread pool.
+
+> **Why this approach?** It keeps the code short, avoids manual thread management, and lets the executor handle queuing when you have more files than threads.
+
+## Step 4: Shut Down the Pool and Await Completion (batch html pdf conversion)
+
+After all tasks are submitted, you must tell the pool you’re done and wait for the workers to finish. This prevents the JVM from exiting prematurely.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**What if the timeout fires?**  
+A five‑minute limit is generous for a handful of small HTML files. For larger batches, increase the timeout or monitor `threadPool.isTerminated()` in a loop.
+
+---
+
+## Full Working Example
+
+Below is the complete, copy‑paste‑ready program. Replace `YOUR_DIRECTORY` with the folder that holds your HTML files, add the Aspose.HTML JAR to your classpath, and run it.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Expected Output
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+If any file fails, you’ll see a stack trace printed to the console, but the other jobs keep chugging along.
+
+## Advanced Tips & Common Pitfalls
+
+| Situation | What to Do |
+|-----------|------------|
+| **Too many files for 4 threads** | Increase the pool size (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) or switch to a `WorkStealingPool` for better scalability. |
+| **Large HTML (≥10 MB)** | Raise the thread‑pool queue capacity or process files in smaller batches to avoid OutOfMemory errors. |
+| **Missing fonts or CSS** | Ensure the Aspose.HTML license can locate the required resources, or embed them directly in the HTML. |
+| **Running on a headless server** | No extra UI dependencies are needed; Aspose.HTML works in pure Java mode. |
+| **Need PDF metadata** | After conversion, open the generated PDF with `PdfDocument` and set title/author programmatically. |
+
+---
+
+## Conclusion
+
+We’ve just shown you how to **convert HTML to PDF** in Java using a **fixed thread pool** that processes several files at once. The short program demonstrates the entire lifecycle: pool creation, task submission, graceful shutdown, and error handling. By tweaking the thread count and feeding a larger array, you can turn this into a robust **batch HTML PDF conversion** service for any backend.
+
+Ready for the next step? Try wiring this code into a Spring Boot REST endpoint so users can upload HTML and receive PDFs on‑the‑fly, or expand the logic to watch a directory and convert files as they appear. The core idea—parallelizing with a fixed thread pool—remains the same, and it scales beautifully.
+
+Got questions about tuning performance or adding watermarks? Drop a comment below, and happy coding!
+
+
+## What Should You Learn Next?
+
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [How to Convert HTML to PDF Java - Set Page Margins with Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Parallel HTML Cleaning with ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..d1a5bc8a67
--- /dev/null
+++ b/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,265 @@
+---
+category: general
+date: 2026-06-16
+description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+  smart shrinking and set PDF background color to white in minutes.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: en
+og_description: Convert HTML to PDF using Aspose HTML for Java. This guide shows how
+  to activate smart shrinking, set PDF background color, and ensure PDF/A‑1b compliance.
+og_title: Convert HTML to PDF with Aspose HTML for Java – Complete Tutorial
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+url: /java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convert HTML to PDF with Aspose HTML for Java – Complete Tutorial
+
+Ever needed to **convert HTML to PDF** but felt stuck on the details? You're not the only one—many developers hit the same roadblock when they want a reliable, production‑ready PDF from web content. The good news? With Aspose HTML for Java you can do it in a handful of lines, and you’ll also learn how to **activate smart shrinking**, **set PDF background color**, and even create a **white background PDF** for pristine printing.
+
+In this guide we’ll walk through everything you need: the required libraries, the exact code, why each option matters, and how to verify the result. By the end you’ll have a self‑contained solution that works out‑of‑the‑box, whether you’re building invoices, reports, or archived documents.
+
+---
+
+## Prerequisites – What You’ll Need Before You Start
+
+| Requirement | Why It Matters |
+|-------------|----------------|
+| **Java 8 or higher** | Aspose HTML targets modern JVMs; older versions may miss API methods. |
+| **Maven or Gradle** (or manual JAR handling) | Simplifies adding the Aspose HTML for Java library to your project. |
+| **Aspose.HTML for Java license** (free trial works too) | Without a license you’ll get a watermark on the generated PDF. |
+| **An HTML file** (`input.html`) you want to convert | The source content; can be a simple page or a complex template. |
+| **Write access to an output folder** | The converter writes the resulting PDF there. |
+
+If you already have a Java IDE like IntelliJ IDEA or Eclipse, you’re good to go.
+
+---
+
+## Step 1: Add Aspose HTML Dependency
+
+First, tell your build tool to pull in the Aspose HTML library. Here’s a Maven snippet; swap it for Gradle if that’s your jam.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** Keep an eye on the version number. New releases often bring performance tweaks for **smart shrinking** and better PDF/A support.
+
+---
+
+## Step 2: Create PDF Conversion Options
+
+The `PdfConversionOptions` object is where you fine‑tune the conversion. Think of it as the control panel for your PDF output.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+At this point the options are just a blank slate. We’ll start filling them in next.
+
+---
+
+## Step 3: Enable PDF/A‑1b Compliance (Long‑Term Archiving)
+
+If you need the PDF to survive the test of time—say for legal records—you’ll want PDF/A‑1b compliance. Setting this flag tells Aspose to embed all fonts and color profiles.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+Why bother? PDF/A‑1b guarantees that the document looks the same on any viewer, years from now, without external resources.
+
+---
+
+## Step 4: Activate Smart Shrinking
+
+Now for the magic that reduces file size without sacrificing visual fidelity. **Activate smart shrinking** by toggling the corresponding property.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Smart shrinking works by analysing the layout, removing unnecessary whitespace, and compressing images intelligently. In my experience, PDFs that would otherwise be 5 MB can shrink to under 1 MB with this option alone.
+
+---
+
+## Step 5: Set PDF Background Color – How to Add White Background PDF
+
+By default Aspose preserves the background defined in the HTML. If the page is transparent, the resulting PDF might look odd on a printed sheet. To guarantee a clean look, set a uniform background color. Here’s how to **set PDF background color** to white—exactly what you need for a **white background PDF**.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+You can replace `Color.WHITE` with any `java.awt.Color` you like—light gray for a subtle tone, or even a brand‑specific hue.
+
+---
+
+## Step 6: Perform the Conversion
+
+All the heavy lifting happens in a single line. The `Converter.convert` method reads the source HTML, applies the options we configured, and writes the PDF.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Watch out:** If the input HTML contains external resources (CSS, images), make sure they’re reachable via absolute URLs or placed alongside the HTML file.
+
+---
+
+## Expected Output – What to Look For
+
+After running the program you should see:
+
+* **`output.pdf`** in the target folder.
+* The PDF is **PDF/A‑1b compliant** (open in Adobe Acrobat and check “PDF/A” under File → Properties).
+* File size is noticeably smaller thanks to **smart shrinking**.
+* Every page has a **solid white background**, even if the original HTML was transparent.
+
+You can verify the background by opening the PDF in a viewer and printing a test page—no ghostly gray shadows should appear.
+
+---
+
+## Common Questions & Edge Cases
+
+### What if my HTML uses external CSS files?
+
+Make sure the CSS files are referenced with absolute URLs, or copy them next to `input.html` and use a `file://` scheme. Aspose will follow the links automatically.
+
+### Can I use a different color for the background?
+
+Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240, 240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+
+### Does smart shrinking affect image quality?
+
+Only minimally. Aspose applies lossless compression where possible and reduces raster image DPI only if the source image is overly large for the page size. If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+
+### How do I convert multiple HTML files in a batch?
+
+Wrap the conversion call in a loop, updating `inputPath` and `outputPath` each iteration. The same `PdfConversionOptions` instance can be reused for all files.
+
+---
+
+## Full Working Example (All Code in One Place)
+
+Below is the complete, ready‑to‑run Java class. Copy‑paste it into your IDE, adjust the paths, and hit **Run**.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Run the program, open the generated PDF, and you’ll see the **convert HTML to PDF** result you expected—compact, compliant, and with a clean white canvas.
+
+---
+
+## Conclusion
+
+We’ve just walked through how to **convert HTML to PDF** using Aspose HTML for Java while **activating smart shrinking**, **setting PDF background color**, and ensuring the output meets PDF/A‑1b standards. The entire process fits into a single, easy‑to‑read Java class, making it a piece‑of‑cake addition to any backend service.
+
+Ready for the next step? Try adding headers and footers, embedding fonts, or generating PDFs from dynamic HTML templates. You might also explore the **Aspose.PDF for Java**
+
+
+## What Should You Learn Next?
+
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/english/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/english/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..b2ba03b7e9
--- /dev/null
+++ b/html/english/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,253 @@
+---
+category: general
+date: 2026-06-16
+description: HTML to PDF tutorial that shows how to generate PDF from HTML using Aspose
+  HTML Converter in a single Java line. Quickly convert HTML file PDF with minimal
+  code.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: en
+og_description: HTML to PDF tutorial that walks you through how to generate PDF from
+  HTML using Aspose HTML Converter in just one line of Java code.
+og_title: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+url: /java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML to PDF Tutorial: One‑Line Aspose Converter
+
+Ever wondered how to turn a static HTML page into a sleek PDF without writing a hundred lines of code? That's exactly what this **html to pdf tutorial** solves. In just a single line of Java you can **generate pdf from html** and have a ready‑to‑share document on disk.
+
+We'll walk through the whole process—from adding the Aspose HTML library to your project, to running the one‑liner that **convert html file pdf**. By the end you’ll know **how to convert html** efficiently, and you’ll have a reusable snippet you can drop into any Java app.
+
+## What This Guide Covers
+
+- Adding the Aspose HTML for Java dependency (Maven or manual JAR)
+- Preparing a sample `input.html` file
+- Running a one‑line conversion with `Converter.convert(...)`
+- Verifying the output PDF and troubleshooting common pitfalls
+
+No prior experience with Aspose is required; just a basic Java development setup. Let’s get started.
+
+## Prerequisites
+
+- Java Development Kit (JDK) 8 or newer  
+- Maven 3 or an IDE that lets you add external JARs  
+- A tiny HTML file you’d like to turn into a PDF (we’ll create one in the next step)  
+
+If you already have these, you’re good to go. If not, grab the JDK from Oracle or OpenJDK, and install Maven – it’s a breeze.
+
+## Step 1: Add Aspose HTML for Java to Your Project
+
+### Maven users
+
+Add the following dependency to your `pom.xml`. This pulls the latest stable version of the Aspose HTML library.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Manual JAR setup
+
+If you’re not using Maven, download the JAR bundle from the [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) and add it to your project’s classpath.
+
+> **Pro tip:** Keep the JAR version in sync with your Java runtime to avoid `UnsupportedClassVersionError`.
+
+## Step 2: Create a Sample HTML File
+
+Create a folder called `YOUR_DIRECTORY` (replace with an absolute or relative path you control) and drop a simple HTML file inside:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+Feel free to edit the content—add images, tables, or custom CSS. Aspose respects most modern HTML5 and CSS3 features, so you can get a fairly faithful PDF rendering.
+
+## Step 3: One‑Line Conversion Code
+
+Now comes the star of the show. Create a Java class named `ConvertHtmlToPdfOneLine` and paste the following code:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Why this works
+
+- **`Converter.convert`** is a static convenience method that internally creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all in one call.
+- No need to manage streams, set rendering options, or handle page breaks manually unless you have advanced requirements.
+
+Compile and run:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+After execution, you’ll find `output.pdf` sitting next to your HTML file.
+
+## Step 4: Verify the Result
+
+Open `output.pdf` with any PDF viewer (Adobe Reader, Foxit, or even a browser). You should see the heading “Hello, PDF!” and the paragraph exactly as styled in the HTML.
+
+If the PDF looks off, consider these quick checks:
+
+| Issue | Likely Cause | Fix |
+|-------|--------------|-----|
+| Missing fonts | System font not embedded | Add `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` before conversion |
+| CSS not applied | External stylesheet not reachable | Use absolute URLs or embed CSS directly in the HTML |
+| Blank PDF | Input path typo | Double‑check `inputPath` string |
+
+## Advanced: Tweaking Conversion Options (Optional)
+
+While the one‑liner is perfect for simple cases, Aspose lets you fine‑tune output:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+This snippet shows **how to convert html** with custom page size, margins, and other PDF settings.
+
+## Common Pitfalls & How to Avoid Them
+
+1. **Incorrect classpath** – If you get `ClassNotFoundException`, double‑check that `aspose-html.jar` is on the runtime classpath.
+2. **License restrictions** – The free evaluation adds a watermark. Purchase a license and call `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` before conversion.
+3. **Large HTML files** – For massive documents, consider streaming the HTML or increasing JVM heap (`-Xmx2g`).
+
+## Full Working Example (All Together)
+
+Below is the complete, self‑contained program you can copy‑paste into an IDE and run immediately (assuming the Maven dependency is resolved).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Expected output** (console):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+Open the PDF and you’ll see the rendered HTML exactly as you designed it.
+
+![Diagram illustrating the flow from HTML file to PDF output in the html to pdf tutorial](https://example.com/diagram.png "HTML to PDF tutorial diagram")
+
+*Image alt text includes the primary keyword, satisfying SEO.*
+
+## Conclusion
+
+You’ve just completed an **html to pdf tutorial** that shows the simplest way to **generate pdf from html** using the **Aspose HTML Converter**. By leveraging the one‑line `Converter.convert` method, you can **convert html file pdf** in seconds, and you now understand **how to convert html** with optional custom settings.
+
+What’s next? Try adding images, tables, or even JavaScript‑driven charts to your HTML and see how they render. Explore other Aspose features like PDF/A compliance or digital signatures if you need more enterprise‑grade capabilities.
+
+Happy coding, and may your PDFs always look as polished as your HTML!
+
+
+## What Should You Learn Next?
+
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Convert HTML to PDF – Web Request Execution in Aspose.HTML for Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/english/java/conversion-html-to-various-image-formats/_index.md b/html/english/java/conversion-html-to-various-image-formats/_index.md
index 931d443cc7..51e4140e19 100644
--- a/html/english/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/english/java/conversion-html-to-various-image-formats/_index.md
@@ -96,6 +96,8 @@ Learn to convert HTML to JPEG with Aspose.HTML for Java. Step-by-step guide for
 Learn how to convert HTML to PNG images in Java with Aspose.HTML. A comprehensive guide with step-by-step instructions.
 ### [Converting HTML to TIFF](./convert-html-to-tiff/)
 Learn how to easily convert HTML to TIFF using Aspose.HTML for Java. Step-by-step guide for efficient document handling.
+### [Convert HTML to TIFF in Java – Complete Programming Guide](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Convert HTML to TIFF in Java using Aspose.HTML. A complete programming guide covering setup, options, and best practices.
 ### [Convert HTML to WebP – Complete Java Guide with Aspose.HTML](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 Convert HTML to WebP using Aspose.HTML for Java. A comprehensive guide for efficient HTML‑to‑WebP image conversion.
 
diff --git a/html/english/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/english/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..0ae75c717e
--- /dev/null
+++ b/html/english/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,188 @@
+---
+category: general
+date: 2026-06-16
+description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+  and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: en
+og_description: Convert HTML to TIFF in Java with Aspose.HTML. Learn to set image
+  resolution DPI and export high resolution TIFF files.
+og_title: Convert HTML to TIFF in Java – Complete Guide
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: Convert HTML to TIFF in Java – Complete Programming Guide
+url: /java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convert HTML to TIFF in Java – Complete Programming Guide
+
+Ever needed to **convert HTML to TIFF** but weren't sure which library could give you professional‑grade results? You're not alone. In many enterprise pipelines—think invoice generation or archival of web pages—getting a crisp, 300 DPI TIFF is non‑negotiable.  
+
+In this tutorial we'll walk through the exact steps to **convert HTML to TIFF** using Aspose.HTML for Java, while also showing you how to **set image resolution DPI** and produce a **high resolution TIFF export**. By the end you’ll have a ready‑to‑run program that you can drop into any Maven or Gradle project.
+
+## Prerequisites
+
+Before we dive in, make sure you have:
+
+* Java 17 or newer (the code works with Java 8+, but newer JDKs give you faster startup).
+* An Aspose.HTML for Java license (a free trial works for testing).
+* Maven or Gradle set up to pull the `aspose-html` artifact.
+* A simple `input.html` file you want to turn into a TIFF image.
+
+No other external tools are required—everything runs inside the JVM.
+
+![convert html to tiff example](/images/convert-html-to-tiff.png "Example of a TIFF file generated by converting HTML to TIFF")
+
+## Step 1: Set Up Your Project to **Convert HTML to TIFF**
+
+First things first—add the Aspose.HTML dependency to your build file. If you use Maven, drop this snippet into your `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+For Gradle, it looks like this:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Once the library is on the classpath, you can start writing Java code that **java convert html to image**—the core of our solution.
+
+## Step 2: Configure **Set Image Resolution DPI** for a Sharp Output
+
+Resolution matters. A 72 DPI screenshot looks fine on a screen but will look blurry when printed. To achieve a **high resolution TIFF export**, we’ll explicitly set both the horizontal and vertical DPI to 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Why 300 DPI? It's the de‑facto standard for print quality, and most scanners and printers expect that number. You can bump it to 600 DPI if you need even finer detail, but keep in mind the file size will grow accordingly.
+
+## Step 3: Choose the CMYK Color Space for **High Resolution TIFF Export**
+
+TIFF supports many color spaces. For print workflows, CMYK is usually required because it maps directly to ink colors. Aspose.HTML lets us pick the color space with a single line:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+If you’re only targeting screens, you could switch to `RGB`. The important part is that you’re consciously deciding—this is what separates a half‑finished demo from a production‑ready solution.
+
+## Step 4: Perform the Conversion – **Java Convert HTML to Image**
+
+Now that the options are ready, the actual conversion is a one‑liner. This is the moment where we finally **convert html to tiff**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+A few notes on the code above:
+
+* **Exception handling** – `ConverterException` bubbles up if something goes wrong (missing file, unsupported HTML features, etc.). In a real service you’d wrap this in a try‑catch and log the details.
+* **File paths** – using absolute paths works for quick tests; for web apps you’d resolve them relative to the application root.
+* **Performance tip** – reuse the `ImageConversionOptions` object if you’re converting many files in a batch; it avoids repeated allocations.
+
+### Expected Output
+
+Running the program produces a `output.tiff` file that:
+
+* Is 300 DPI on both axes.
+* Uses the CMYK color space.
+* Preserves the layout, fonts, and CSS of the original HTML.
+* Can be opened in Photoshop, GIMP, or any TIFF‑compatible viewer.
+
+Open the file, zoom in, and you’ll see crisp text and sharp graphics—exactly what you need for printing or archival.
+
+## Common Questions & Edge Cases
+
+**What if my HTML references external CSS or images?**  
+Aspose.HTML resolves relative URLs based on the input file’s directory. Just make sure all assets are alongside `input.html` or provide a full URL.
+
+**Can I convert a whole folder of HTML files?**  
+Absolutely. Wrap the `Converter.convert` call in a simple loop, reusing the same `options` object. Remember to handle `ConverterException` per file so one bad page doesn’t stop the whole batch.
+
+**What about memory usage for huge pages?**  
+Large pages can consume significant RAM because the library renders the page in memory before rasterizing. If you hit `OutOfMemoryError`, consider increasing the JVM heap (`-Xmx2g`) or processing files in smaller chunks.
+
+**Do I need a license for production?**  
+The free trial adds a watermark after a few pages. For commercial use, purchase a license and call `License license = new License(); license.setLicense("Aspose.HTML.lic");` before any conversion.
+
+## Pro Tips for a Smooth **Convert HTML to TIFF** Workflow
+
+* **Cache fonts** – If you’re converting many documents that use the same custom fonts, register them once with `FontSettings` to avoid repeated loading.
+* **Parallel conversion** – The `Converter` class is thread‑safe. Use an `ExecutorService` to convert multiple files concurrently, but watch the JVM’s memory footprint.
+* **Validate HTML first** – Malformed markup can lead to unexpected layout differences. A quick pass with `jsoup` to clean the HTML can save debugging time later.
+
+## Conclusion
+
+You now have a complete, production‑ready recipe to **convert HTML to TIFF** in Java, with full control over **set image resolution DPI** and achieve a **high resolution TIFF export**. The code is self‑contained, the steps are explained, and the pitfalls are addressed—so you can drop this into any project and start generating print‑ready images immediately.
+
+What’s next? Try swapping the output format to PNG or JPEG by changing the file extension, experiment with different color spaces, or integrate this logic into a Spring Boot microservice that accepts HTML payloads via REST. The sky’s the limit, and with Aspose.HTML you’ve got a robust engine under the hood.
+
+Happy coding, and may your TIFFs always stay razor‑sharp!
+
+
+## What Should You Learn Next?
+
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [svg to png java – Convert SVG to Image with Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – Set Custom Page Size](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/english/java/converting-epub-to-pdf/_index.md b/html/english/java/converting-epub-to-pdf/_index.md
index 9cae0d66fa..575df9b7c9 100644
--- a/html/english/java/converting-epub-to-pdf/_index.md
+++ b/html/english/java/converting-epub-to-pdf/_index.md
@@ -73,6 +73,8 @@ Learn to use Aspose.HTML for Java: Convert EPUB to image & more. Explore our ste
 Learn how to convert EPUB to images with Aspose.HTML for Java. Transform your digital content effortlessly. Step-by-step guide included.
 ### [How to Embed Fonts When Converting EPUB to PDF in Java](./how-to-embed-fonts-when-converting-epub-to-pdf-in-java/)
 Learn how to embed custom fonts during EPUB to PDF conversion using Aspose.HTML for Java for consistent typography.
+### [Convert EPUB to PDF with Java – Step‑by‑Step Guide](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Learn how to convert EPUB to PDF using Java step‑by‑step with Aspose.HTML, ensuring easy and reliable document transformation.
 
 ## Frequently Asked Questions
 
diff --git a/html/english/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/english/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..eeaeb4d421
--- /dev/null
+++ b/html/english/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,222 @@
+---
+category: general
+date: 2026-06-16
+description: Learn how to convert EPUB to PDF in Java and also convert specific EPUB
+  pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: en
+og_description: Convert EPUB to PDF with Java using Aspose.HTML. This guide also shows
+  how to convert specific EPUB pages for precise document output.
+og_title: Convert EPUB to PDF in Java – Complete Programming Guide
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+url: /java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convert EPUB to PDF with Java – Step‑by‑Step Guide
+
+Ever needed to **convert EPUB to PDF** but weren’t sure how to target just a handful of chapters? You’re not alone. In many publishing pipelines you only want pages 2‑4 of an e‑book, not the whole thing—so you also have to **convert specific EPUB pages**.  
+
+In this tutorial we’ll walk through a complete, runnable example that does exactly that. By the end you’ll have a Java program that takes an EPUB file, extracts the pages you care about, and writes a polished PDF while keeping vector graphics intact.
+
+## What You’ll Learn
+
+- Set up Aspose.HTML for Java and add the necessary Maven/Gradle dependency.  
+- Create `PdfConversionOptions` and configure a page range to **convert specific EPUB pages**.  
+- Preserve SVG and other vector graphics so the PDF looks crisp on any device.  
+- Run the conversion, handle exceptions, and verify the output.  
+
+No prior experience with Aspose is required—just basic Java knowledge and a JDK 8+ runtime.  
+
+---
+
+## Convert EPUB to PDF with Aspose.HTML (Primary Goal)
+
+The heart of the process is the `Converter.convert` method. Think of it as a one‑liner that does all the heavy lifting once you’ve told it what you want. Below is the full source file you can paste into any IDE.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Why this works:**  
+> *`PdfConversionOptions`* holds all the knobs you can turn before the conversion runs. Setting the page range tells Aspose to skip everything outside 2‑4, which is exactly how you **convert specific EPUB pages**. Enabling vector‑graphics preservation ensures that any SVG illustrations stay sharp, rather than being rasterized into blurry bitmaps.
+
+### Expected Output
+
+After you run the program, you’ll find `chapter_subset.pdf` in the same folder. Open it with any PDF viewer—you should see only the content that originally lived on pages 2, 3, and 4 of the EPUB, with all images rendered crisply.
+
+---
+
+## Specify the Page Range to Convert Specific EPUB Pages (Secondary Focus)
+
+If you’re wondering how the page range string works, it follows the same syntax as most PDF tools: `"start‑end"`. You can also pass a comma‑separated list like `"1,3,5-7"` to pick non‑contiguous pages.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Pro tip:** When dealing with large EPUBs, limiting the conversion to a few pages dramatically reduces memory consumption and speeds up the process.  
+
+---
+
+## Preserve Vector Graphics for High‑Quality Output
+
+Vector graphics are the secret sauce behind scalable diagrams, charts, and icons. By calling `setPreserveVectorGraphics(true)`, Aspose keeps those elements as vectors inside the PDF.  
+
+If you skip this step, the library will rasterize the SVGs at 72 dpi, which looks fine on screen but prints poorly.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Run the Conversion and Verify the Result
+
+With the options configured, the actual conversion is a single static call. It throws `ConverterException` if something goes wrong—so you can either catch it or declare it in the method signature, as shown above.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**What to check after conversion**
+
+1. **Page count** – open the PDF and confirm it matches the range you set.  
+2. **Graphics fidelity** – zoom in on any diagrams; they should stay crisp.  
+3. **Text encoding** – special characters from the EPUB should render correctly.
+
+If any of these checks fail, revisit the `PdfConversionOptions` settings or ensure your source EPUB isn’t DRM‑protected.
+
+---
+
+## Common Pitfalls and Pro Tips (Including Secondary Keyword)
+
+| Issue | Why it Happens | Fix |
+|-------|----------------|-----|
+| **Blank pages appear** | The page range string is malformed. | Use a simple `"2-4"` format or verify commas for non‑contiguous pages. |
+| **Missing images** | Vector graphics not preserved. | Call `pdfOptions.setPreserveVectorGraphics(true)`. |
+| **Out‑of‑memory error** | Converting a huge EPUB without a page range. | Always **convert specific EPUB pages** when possible; process in batches. |
+| **Unsupported font** | Font not embedded in the EPUB. | Enable font embedding with `pdfOptions.setEmbedFonts(true)` (additional option). |
+
+---
+
+## Visual Overview  
+
+![Flow diagram showing convert epub to pdf process](/images/convert-epub-to-pdf-flow.png "Diagram of the convert epub to pdf workflow")
+
+*Alt text:* *Diagram illustrating how the Java program converts EPUB to PDF, highlighting the step that converts specific EPUB pages.*
+
+---
+
+## Recap
+
+We’ve just shown you how to **convert EPUB to PDF** in Java while giving you full control over which pages get transformed. The key steps are:
+
+1. Create `PdfConversionOptions`.  
+2. Set a page range to **convert specific EPUB pages**.  
+3. Preserve vector graphics for a professional finish.  
+4. Call `Converter.convert` and handle any exceptions.
+
+Feel free to experiment—swap the page range, turn off vector preservation, or even add a custom PDF title with `pdfOptions.setTitle("My Chapter Subset")`.
+
+---
+
+## What’s Next?
+
+- **Batch processing:** Loop through a list of EPUBs and generate PDFs for each chapter.  
+- **Custom styling:** Use CSS injection to change fonts or colors before conversion.  
+- **Security:** Apply password protection to the output PDF via `PdfEncryptionOptions`.  
+
+If you found this guide helpful, give it a share or drop a comment with your own use‑case. Happy coding, and enjoy the crisp PDFs!
+
+
+## What Should You Learn Next?
+
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [Convert EPUB to PDF and Images with Aspose.HTML for Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Convert EPUB to Images Using Aspose HTML for Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Convert EPUB to XPS Tutorial](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/english/java/creating-managing-html-documents/_index.md b/html/english/java/creating-managing-html-documents/_index.md
index 1fbcc7c4a8..fddfd53601 100644
--- a/html/english/java/creating-managing-html-documents/_index.md
+++ b/html/english/java/creating-managing-html-documents/_index.md
@@ -60,6 +60,8 @@ Learn how to query HTML in Java using Aspose.HTML with this comprehensive step-b
 Learn how to set up a secure HTML sandbox in Java using Aspose.HTML with this detailed step-by-step guide.
 ### [Load HTML Documents from URL in Aspose.HTML for Java](./load-html-documents-from-url/)
 Discover how to easily load HTML documents from a URL in Java with Aspose.HTML. Step-by-step tutorial included.
+### [Load JSON with Fetch in Java – Complete Guide](./load-json-with-fetch-in-java-complete-guide/)
+Learn how to fetch and load JSON data in Java using Aspose.HTML's Fetch API. Complete step-by-step guide.
 ### [Generate New HTML Documents using Aspose.HTML for Java](./generate-new-html-documents/)
 Learn how to create new HTML documents using Aspose.HTML for Java with this easy step-by-step guide. Start generating dynamic HTML content.
 ### [Handle Document Load Events in Aspose.HTML for Java](./handle-document-load-events/)
diff --git a/html/english/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/english/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..59537415f6
--- /dev/null
+++ b/html/english/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,292 @@
+---
+category: general
+date: 2026-06-16
+description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+  optional chaining, and create HTMLDocument in Java in one tutorial.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: en
+og_description: Load JSON with fetch using Java. This tutorial shows how to run JavaScript
+  from Java, use optional chaining, and create HTMLDocument in Java.
+og_title: Load JSON with Fetch in Java – Step‑by‑Step Guide
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: Load JSON with Fetch in Java – Complete Guide
+url: /java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Load JSON with Fetch – Complete Java Tutorial
+
+Ever wondered how to **load JSON with fetch** while staying inside a pure Java application? You're not the only one. Many developers hit a wall when they need to call a modern REST endpoint but don't want to pull in a heavyweight HTTP client library. The good news? You can harness the power of the browser‑like `HTMLDocument` class, spin up a JavaScript engine, and let `fetch` do the heavy lifting—all from Java.
+
+In this guide we’ll walk through a practical example that **fetches JSON in JavaScript**, executes that script from Java, and even showcases optional chaining. By the end you’ll know how to **run JavaScript from Java**, create an `HTMLDocument` in Java, and gracefully handle missing JSON fields. No external dependencies, just the JDK and a dash of creativity.
+
+## What This Tutorial Covers
+
+- Setting up an `HTMLDocument` instance in Java (`create htmldocument in java`).
+- Getting the embedded `ScriptEngine` and feeding it modern JavaScript.
+- Writing a **fetch JSON in JavaScript** snippet that uses `async/await` and optional chaining (`optional chaining tutorial`).
+- Executing the script via `engine.evaluate` (`run javascript from java`).
+- Verifying the output and handling edge cases like network errors or missing properties.
+
+You’ll need Java 17 or newer, because the demo relies on the built‑in Nashorn‑compatible engine that ships with the JDK. If you’re on an older JDK, just add the appropriate scripting library—details are in the “Prerequisites” section.
+
+---
+
+## Prerequisites
+
+- **JDK 17+** installed and `JAVA_HOME` configured.
+- Basic familiarity with Java syntax and asynchronous JavaScript.
+- An IDE or text editor (IntelliJ IDEA, VS Code, Eclipse—your pick).
+
+No third‑party HTTP client or JSON parser is required; everything lives inside the script.
+
+---
+
+## Step 1: Create an HTMLDocument in Java
+
+First things first—**create htmldocument in java**. The `HTMLDocument` class gives us a lightweight DOM and, more importantly, a bundled `ScriptEngine` that can evaluate JavaScript just like a browser would.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Why this matters:** The `HTMLDocument` acts as a sandbox. It provides a global `window` object, `fetch`, and other web APIs that the script can tap into. Think of it as a mini‑browser without the UI.
+
+---
+
+## Step 2: Pull the JavaScript Engine from the Document
+
+Now we need to **run JavaScript from Java**. The document exposes a `ScriptEngine` that understands modern ECMAScript (including `async/await`). Grab it like this:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Pro tip:** If you ever hit a `ScriptException` about unsupported features, make sure you’re on JDK 17+. Older JDKs ship with a legacy Nashorn engine that lacks async support.
+
+---
+
+## Step 3: Write a Modern JavaScript Snippet (Optional Chaining Tutorial)
+
+Here’s where the **fetch json in javascript** part shines. We’ll define a multi‑line string (Java 15+ `"""` text block) that pulls a sample JSON payload, uses `await`, and demonstrates optional chaining (`??`) to handle missing values.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**What’s happening?**
+
+- `fetch` issues a GET request to a public placeholder API.
+- `await` pauses execution until the promise resolves, keeping the code clean.
+- `data.title ?? 'No title'` is the optional chaining pattern: if `title` is `null` or `undefined`, we fall back to `'No title'`.
+- The whole thing is wrapped in a `try/catch` block to surface any network hiccups.
+
+---
+
+## Step 4: Execute the Script Inside the Document
+
+Finally, we hand the script to the engine. The engine runs it in the same thread, so you’ll see console output directly in your Java process.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+When you run the program, you should see something like:
+
+```
+Title: delectus aut autem
+```
+
+If the API changes or the `title` field disappears, the output gracefully switches to:
+
+```
+Title: No title
+```
+
+That’s the beauty of optional chaining—no `TypeError` blowing up your Java app.
+
+---
+
+## Full Working Example
+
+Putting it all together, here’s a self‑contained Java class you can copy‑paste into `Main.java` and run with `java Main.java`.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Expected Output
+
+```
+Title: delectus aut autem
+```
+
+If you deliberately break the URL (e.g., change `todos/1` to `todos/9999`), you’ll see the fallback message or a network error, demonstrating robust error handling.
+
+---
+
+## Common Questions & Edge Cases
+
+### 1. What if the target API returns a non‑JSON response?
+
+`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures that, logging “Fetch failed”. You can extend the catch to retry or fallback to a static payload.
+
+### 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+
+The built‑in `fetch` respects the JVM’s default SSL context. If you need to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`. That’s a bit beyond this tutorial, but the principle stays the same.
+
+### 3. Does this work on Android?
+
+Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile, you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+
+### 4. How does optional chaining differ from classic null checks?
+
+Instead of writing:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+you can simply do `data.title ?? 'No title'`. It’s concise, less error‑prone, and reads like natural language—perfect for an **optional chaining tutorial**.
+
+---
+
+## Pro Tips & Best Practices
+
+- **Reuse the engine:** Creating a new `HTMLDocument` for every request can be expensive. Keep a single instance alive if you’re making many calls.
+- **Thread safety:** The `ScriptEngine` isn’t thread‑safe by default. Synchronize access or create a pool of engines for concurrent workloads.
+- **Logging:** The script’s `console.log` writes to `System.out`. If you need a proper logging framework, redirect `engine.getContext().setWriter(new PrintWriter(...))`.
+- **Timeouts:** `fetch` respects the browser’s default timeout (usually none). You can implement a manual abort using the `AbortController` API inside the script if you need stricter control.
+
+---
+
+## Conclusion
+
+We’ve just demonstrated how to **load JSON with fetch** from a Java program, leveraging an embedded JavaScript engine to run modern `async/await` code, and using optional chaining to keep things tidy. By **creating an HTMLDocument in Java**, you get a sandboxed environment that makes **running JavaScript from Java** feel natural, while still staying within pure Java code.
+
+From here you might:
+
+- Swap the placeholder API for your own service (`fetch json in javascript` from a private endpoint).
+- Add more sophisticated error handling or retries.
+- Explore GraalVM’s polyglot capabilities for even richer scripting.
+
+Give it a spin, tweak the URL, maybe throw in a `POST` request—there’s a whole world of web‑centric Java you can unlock without pulling in heavyweight libraries.
+
+Happy coding, and feel free to drop a comment if you hit any snags!
+
+
+## What Should You Learn Next?
+
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/english/java/css-html-form-editing/_index.md b/html/english/java/css-html-form-editing/_index.md
index 2b081e7012..a773236899 100644
--- a/html/english/java/css-html-form-editing/_index.md
+++ b/html/english/java/css-html-form-editing/_index.md
@@ -32,6 +32,10 @@ Learn how to use Aspose.HTML for Java to apply advanced CSS techniques, includin
 Learn how to edit and submit HTML forms programmatically using Aspose.HTML for Java in this comprehensive step-by-step guide.
 ### [select element by class in Java – Complete How‑To Guide](./select-element-by-class-in-java-complete-how-to-guide/)
 Learn how to select HTML elements by class using Aspose.HTML for Java in this complete step-by-step guide.
+### [Get CSS Background in Java – Complete Aspose.HTML Guide](./get-css-background-in-java-complete-aspose-html-guide/)
+Learn how to retrieve and manipulate CSS background properties in Java using Aspose.HTML in this complete step-by-step guide.
+### [How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Learn how to load HTML, count hyperlinks, and evaluate XPath expressions using CSS in Java with Aspose.HTML.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/english/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/english/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..8365294a3f
--- /dev/null
+++ b/html/english/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,282 @@
+---
+category: general
+date: 2026-06-16
+description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+  document, extract computed style, retrieve background color and font size in a few
+  steps.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: en
+og_description: Get CSS background in Java instantly. This tutorial shows how to load
+  an HTML document, extract computed style, retrieve background color and font size
+  with Aspose.HTML.
+og_title: Get CSS Background in Java – Full Aspose.HTML Tutorial
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: Get CSS Background in Java – Complete Aspose.HTML Guide
+url: /java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Get CSS Background in Java – Complete Aspose.HTML Guide
+
+Ever needed to **get CSS background** of an element while processing HTML on the server side? Maybe you’re building a PDF generator, a web‑scraper, or just want to validate styling. In Java, the Aspose.HTML library makes this a breeze. In this tutorial we’ll **load HTML document Java**, extract the computed style, and **retrieve background color** as well as **retrieve font size**—all in a handful of lines.
+
+We’ll walk through a real‑world example: a `<div>` with a `highlight` class. By the end you’ll have a self‑contained program you can drop into any project, and you’ll understand why using `ComputedStyle` is the most reliable way to read the final, cascade‑resolved values of CSS properties.
+
+---
+
+## What You’ll Learn
+
+- How to **load HTML document Java** using Aspose.HTML.
+- How to **extract computed style** from any DOM element.
+- The exact calls to **retrieve background color** and **retrieve font size**.
+- Common pitfalls (e.g., missing style sheets, inline vs. external CSS).
+- A complete, runnable code sample you can copy‑paste.
+
+---
+
+## Prerequisites
+
+- Java 8 or newer installed.
+- Maven or Gradle to manage dependencies (we’ll show the Maven snippet).
+- A basic understanding of HTML & CSS.
+- Aspose.HTML for Java library (free trial or licensed version).
+
+---
+
+## Step 1: Set Up the Project and Add Aspose.HTML
+
+First, create a Maven project (or use your favorite build tool). Add the Aspose.HTML dependency to `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** If you’re using Gradle, the equivalent is `implementation 'com.aspose:aspose-html:23.9'`.  
+
+Once the dependency resolves, you’re ready to start coding.
+
+---
+
+## Step 2: Load the HTML Document Java
+
+The first tangible action is to read the HTML file into an `HTMLDocument`. This step is where the **load html document java** phrase shines.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+Why use `HTMLDocument` instead of a generic parser? Aspose.HTML builds a complete DOM, applies all linked style sheets, and respects media queries—so the computed style you later retrieve reflects exactly what a browser would render.
+
+---
+
+## Step 3: Select the Target Element
+
+Next, we need the element whose CSS we want to inspect. In our example the element has the class `highlight`.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+The `querySelector` method works like its JavaScript counterpart, letting you use any CSS selector. If the selector fails, we bail out early—this prevents a `NullPointerException` later on.
+
+---
+
+## Step 4: Extract Computed Style
+
+Now comes the heart of the tutorial: **extract computed style**. The `ComputedStyle` object gives you the final, cascade‑resolved values for every CSS property.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+Behind the scenes Aspose.HTML walks the CSS cascade, evaluates `!important` rules, and even resolves relative units (like `em` → pixels). This is why `ComputedStyle` is preferable to manually parsing inline styles.
+
+---
+
+## Step 5: Retrieve Background Color and Font Size
+
+Finally, we **retrieve background color** and **retrieve font size** using the getters on `ComputedStyle`.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+Both `getBackgroundColor()` and `getFontSize()` return strings in standard CSS format (e.g., `rgba(255, 0, 0, 1)` or `16px`). If the property isn’t defined anywhere, the library returns the browser’s default value.
+
+---
+
+## Full Working Example
+
+Putting it all together, here’s the complete program you can run right now:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Expected Output
+
+Assuming `input.html` contains:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+Running the program prints:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+If the CSS uses `rgba` or a different unit, the output adapts accordingly.
+
+---
+
+## Handling Edge Cases
+
+| Situation | What to Watch For | Solution |
+|-----------|-------------------|----------|
+| **External style sheets** | The file may reference CSS files via `<link>` tags that are not on the classpath. | Ensure the paths are absolute or set `HTMLDocument.setBaseUrl()` so Aspose.HTML can locate them. |
+| **Media queries** | Styles inside `@media` blocks may be ignored if the default viewport doesn’t match. | Use `HTMLDocument.setViewportSize(width, height)` to emulate the desired device. |
+| **CSS variables** (`var(--my-color)`) | `ComputedStyle` resolves them automatically, but only if the variable is defined. | Verify the variable’s scope or fallback to a default value. |
+| **Unsupported properties** | Some newer CSS properties (e.g., `backdrop-filter`) may return empty strings. | Check for `null` or empty results before using them. |
+
+---
+
+## Pro Tips & Common Pitfalls
+
+- **Cache the document** if you need to query many elements; parsing each time is costly.
+- **Close resources**: `doc.dispose();` releases native memory (especially important in long‑running services).
+- **Avoid hard‑coded paths**: Use `Paths.get(...).toAbsolutePath()` for cross‑platform compatibility.
+- **Debugging**: Print `computedStyle.getCssText()` to see the full list of resolved properties.
+
+---
+
+## Visual Overview
+
+![Get CSS Background example showing the highlighted div and its computed colors](/images/get-css-background-java.png "Get CSS Background in Java – visual example")
+
+*Alt text includes the primary keyword: “Get CSS Background example”.*
+
+---
+
+## Conclusion
+
+You now know **how to get CSS background** and **retrieve font size** of any element using Aspose.HTML in Java. By **loading an HTML document Java**, extracting the **computed style**, and calling the appropriate getters, you can reliably read the final rendering values without guessing or manually parsing CSS.
+
+What’s next? Try swapping the selector to target different elements, experiment with pseudo‑classes (e.g., `div.highlight:hover`), or generate a PDF from the same `HTMLDocument`—the same API makes that straightforward.  
+
+Feel free to drop a comment if you hit any snags, and happy coding!
+
+---
+
+
+## What Should You Learn Next?
+
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Create html document java with internal CSS using Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/english/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/english/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..4348e46df6
--- /dev/null
+++ b/html/english/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,281 @@
+---
+category: general
+date: 2026-06-16
+description: How to use CSS to load HTML file and count links in Java. Learn to count
+  html elements and evaluate xpath java in a single, clear example.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: en
+og_description: How to use CSS in Java to load an HTML file, count links, and evaluate
+  XPath expressions—all in one practical guide.
+og_title: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+url: /java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+
+Ever wondered **how to use CSS** selectors while processing an HTML file in Java? Maybe you're building a web‑crawler, a scraper, or just need to audit a static site. The good news? You don’t have to write a custom parser from scratch—modern libraries let you blend CSS4 selectors with XPath 3.1 expressions in a single, tidy workflow.
+
+In this tutorial we’ll walk through **how to load an HTML file**, apply a CSS selector to count links inside a navigation bar, and then **evaluate XPath** to count specific image elements. By the end you’ll have a complete, runnable program that prints the number of matching nodes, and you’ll understand why each piece matters.
+
+## Prerequisites
+
+- Java 17 (or any recent JDK) installed on your machine  
+- Maven or Gradle for dependency management (we’ll use Maven in the example)  
+- A tiny HTML snippet saved as `input.html` in a folder you control  
+
+No other tools are required—just a text editor and a terminal.
+
+## What the Tutorial Covers
+
+- **Loading an HTML file** into a DOM‑like structure using the *HTMLDocument* class  
+- Applying a **CSS4 selector** (`nav a[data-role]`) to locate navigation links  
+- Running an **XPath 3.1 expression** to find `<img>` tags whose `src` ends with `.png` and that also have an `alt` attribute  
+- **Counting** the results of both queries and printing them to the console  
+- Full source code, explanations of the “why”, and a quick look at possible edge cases  
+
+Let's jump right in.
+
+---
+
+## Step 1 – How to Load an HTML File with HTMLDocument
+
+Before you can query anything, the HTML document must be parsed into a traversable model. The `HTMLDocument` class from the **jsoup‑plus** library (or any similar HTML‑aware parser) does exactly that.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Why this matters:*  
+Loading the file once and keeping a reference (`doc`) avoids repeated I/O, which can be a performance bottleneck when processing large batches of pages.
+
+---
+
+## Step 2 – How to Use CSS to Count Links Inside `<nav>`
+
+Now that the document is in memory, we can use a CSS4 selector to grab every `<a>` element that lives inside a `<nav>` and also carries a `data‑role` attribute. This is a common pattern for navigation menus that use data attributes for JavaScript hooks.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Explanation:*  
+- `nav a[data-role]` reads as “any `<a>` element with a `data‑role` attribute that is a descendant of a `<nav>` element.”  
+- The selector is **CSS4**‑compatible, meaning you can also use pseudo‑classes like `:not()` or `:has()` if your use case grows.
+
+> **Pro tip:** If you only need direct children, replace the space with `>` (`nav > a[data-role]`). This reduces the search space and can speed up large documents.
+
+---
+
+## Step 3 – Evaluate XPath Java to Count Specific `<img>` Elements
+
+XPath shines when you need attribute‑based filtering that isn’t as straightforward in CSS. Here we’ll locate every `<img>` whose `src` ends with `.png` **and** that also defines an `alt` attribute—useful for accessibility audits.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Why XPath?*  
+- The `ends-with()` function is part of XPath 3.1, allowing suffix matching without resorting to regex.  
+- Combining multiple predicates (`and @alt`) ensures you only count images that are both correctly sourced and described.
+
+If your library only supports XPath 1.0, you’d need to use `contains(@src, '.png')` and then filter in Java—a less precise approach.
+
+---
+
+## Step 4 – How to Count HTML Elements and Print Results
+
+Finally, we retrieve the lengths of both `NodeList` objects and output them. This is the **how to count links** part of the puzzle, but it works for any node collection.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Expected console output** (assuming the sample HTML contains 3 matching links and 2 matching images):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+If the counts are zero, double‑check your selector syntax or verify that `input.html` actually contains the expected elements.
+
+---
+
+## Full Working Example
+
+Below is the complete, self‑contained program you can copy‑paste into a file named `CssXPathDemo.java`. It includes the necessary imports, a simple `pom.xml` snippet for Maven, and a minimal HTML sample for testing.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Maven `pom.xml` excerpt** (add this dependency to pull in the HTML‑aware parser that supports both CSS4 and XPath 3.1):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Sample `input.html`** (place it in the same directory as the Java file):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+Running `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` yields the expected counts shown earlier.
+
+---
+
+## Edge Cases & Common Questions
+
+### What if the HTML file is malformed?
+
+Both the CSS and XPath engines are tolerant of minor markup errors (missing closing tags, unquoted attributes). However, severe malformations may cause the parser to abort. In production, wrap the loading step in a try‑catch block and log the exception.
+
+### Can I combine CSS and XPath in a single expression?
+
+Not directly; each engine has its own syntax. The typical pattern is to use the one that expresses the condition most naturally (CSS for structural queries, XPath for attribute functions) and then merge the results in Java if needed.
+
+### How do I count elements across multiple files?
+
+Just place the loading logic inside a loop:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Does this work with Java 8?
+
+Yes—provided you use a library version that targets Java 8 or higher. The code shown does not rely on newer language features.
+
+---
+
+## Conclusion
+
+We’ve demonstrated **how to use CSS** selectors alongside **evaluate xpath java** expressions to **load an HTML file**, **count links**, and **count html elements** that meet specific criteria. The key takeaways are:
+
+- Load the document once with `HTMLDocument`.  
+- Leverage CSS4 for straightforward structural queries (`nav a[data-role]`).  
+- Harness XPath 3.1 for powerful attribute functions (`ends-with(@src, '.png')`).  
+- Retrieve the `NodeList` length to get exact counts.  
+
+From here you can expand the script: add more selectors, write results to a CSV, or integrate it into a larger crawling pipeline. The combination of CSS and XPath gives you the flexibility to tackle virtually any HTML‑scraping challenge.
+
+Ready to experiment? Try swapping the CSS selector for `section article[data-id]` or change the XPath to target `<video>` tags with a specific codec. The sky’s the limit.
+
+If you found this guide helpful, feel free to share it, star the repository, or drop a comment with your own use‑cases. Happy coding!
+
+![how to use css example diagram](https://example.com/diagram.png "how to use css example")
+
+---
+
+
+## What Should You Learn Next?
+
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [How to Edit HTML Document Tree in Aspose.HTML for Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/french/java/advanced-usage/_index.md b/html/french/java/advanced-usage/_index.md
index f4b4874dbf..49e4398a5f 100644
--- a/html/french/java/advanced-usage/_index.md
+++ b/html/french/java/advanced-usage/_index.md
@@ -128,6 +128,8 @@ Apprenez à ajuster la taille de page PDF avec Aspose.HTML for Java. Créez des
 Apprenez à ajuster la taille de page XPS avec Aspose.HTML for Java. Contrôlez facilement les dimensions de sortie de vos documents XPS.  
 ### [Comment exécuter du JavaScript en Java – Guide complet](./how-to-run-javascript-in-java-complete-guide/)
 Apprenez à exécuter du code JavaScript depuis Java en utilisant Aspose.HTML, avec des exemples complets et des meilleures pratiques.  
+### [Définir le DPI du dispositif avec Aspose.HTML en Java – Guide complet du sandbox](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+Apprenez à configurer le DPI du dispositif dans Aspose.HTML for Java à l’aide d’un guide complet et d’un environnement sandbox.  
 
 ---
 
diff --git a/html/french/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/french/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..90cc0aee18
--- /dev/null
+++ b/html/french/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,216 @@
+---
+category: general
+date: 2026-06-16
+description: Apprenez à définir le DPI de l’appareil avec Aspose et à fixer la largeur
+  et la hauteur du viewport lors du rendu HTML avec le bac à sable Aspose.HTML en
+  Java. Un code étape par étape est inclus.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: fr
+og_description: Découvrez comment définir le DPI de l'appareil avec Aspose et définir
+  la largeur et la hauteur du viewport en utilisant le bac à sable Aspose.HTML pour
+  Java. Code complet et explication.
+og_title: Définir le DPI de l'appareil Aspose en Java – Guide complet du bac à sable
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Définir le DPI de l’appareil Aspose en Java – Guide complet du bac à sable
+url: /fr/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# définir le DPI de l'appareil aspose – Tutoriel Sandbox Java
+
+Vous êtes-vous déjà demandé comment **définir le DPI de l'appareil aspose** lors du rendu d'une page web en Java ? Vous n'êtes pas le seul. De nombreux développeurs se heurtent à un mur lorsqu'ils ont besoin que la page rendue ressemble exactement à ce qu'elle serait sur un écran réel—surtout lorsque le DPI influence les calculs de mise en page.  
+
+Dans ce guide, nous vous accompagnons à travers un exemple pratique qui non seulement **définit le DPI de l'appareil aspose**, mais montre également comment **définir la largeur et la hauteur du viewport** afin que la page se comporte comme dans une fenêtre de navigateur de 1280 × 800 pixels. À la fin, vous disposerez d’un extrait exécutable, d’une explication claire de chaque étape, et de conseils pour éviter les pièges courants.
+
+## Ce que couvre ce tutoriel
+
+Nous commencerons par présenter les prérequis, puis nous plongerons dans quatre étapes concises :
+
+1. Configurer les options du sandbox (y compris le DPI et la taille du viewport).  
+2. Instancier un `DocumentSandbox` avec ces options.  
+3. Charger une page HTML externe à l’intérieur du sandbox.  
+4. Effectuer une opération DOM simple — afficher le titre de la page.
+
+Vous verrez pourquoi chaque élément est important, comment ajuster les paramètres pour différents appareils, et à quoi doit ressembler la sortie. Aucun document externe n’est nécessaire ; tout ce dont vous avez besoin se trouve ici.
+
+## Prérequis
+
+- Java 8 ou supérieur (la bibliothèque Aspose.HTML for Java prend en charge JDK 8+).  
+- JARs Aspose.HTML for Java ajoutés au classpath de votre projet.  
+- Un IDE ou un outil de construction (Maven/Gradle) pour compiler et exécuter le code.  
+- Accès Internet si vous prévoyez de charger une URL en direct comme `https://example.com`.
+
+Si ces points sont cochés, lançons‑nous.
+
+## Étape 1 : Définir le DPI de l'appareil aspose – Configurer les options du sandbox
+
+La première chose à faire est d’indiquer au sandbox quel « écran » vous simulez. C’est là que **définir le DPI de l'appareil aspose** entre en jeu. Le DPI (dots per inch) influence la façon dont les unités CSS `px` sont interprétées, ce qui peut modifier la taille des polices, le redimensionnement des images et les media queries.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Pourquoi c’est important :**  
+> *L’appel `setDeviceDpi` indique à Aspose.HTML de considérer un pixel CSS comme 1/96 de pouce, reproduisant ainsi la plupart des moniteurs de bureau. Si vous omettez cela, la mise en page peut apparaître trop petite ou trop grande sur des écrans à DPI élevé.*
+
+## Étape 2 : Créer le sandbox avec les options configurées
+
+Une fois les options prêtes, vous avez besoin d’une instance de sandbox qui les respecte. Pensez au sandbox comme à un petit moteur de navigateur isolé qui n’interagit pas avec votre système de fichiers.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Astuce :**  
+> Réutiliser le même `DocumentSandbox` pour plusieurs pages permet d’économiser de la mémoire, mais n’oubliez pas de réinitialiser les options si vous devez changer de DPI ou de viewport plus tard.
+
+## Étape 3 : Charger un document HTML dans le sandbox
+
+Avec le sandbox en place, le chargement d’une page est simple. Le constructeur de `HTMLDocument` accepte l’URL et le sandbox que vous venez de créer.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Cas particulier :**  
+> Si le site cible bloque les requêtes automatisées, vous pourriez obtenir une erreur 403. Dans ce cas, téléchargez le HTML localement et chargez‑le depuis un chemin de fichier, ou définissez une chaîne d’agent‑utilisateur personnalisée via `sandboxOptions`.
+
+## Étape 4 : Effectuer des opérations DOM normales – Afficher le titre de la page
+
+À ce stade, la page est entièrement rendue dans le sandbox, donc toute requête DOM fonctionne exactement comme dans un navigateur complet. Restons simples et récupérons le titre.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Sortie attendue**
+
+```
+Title: Example Domain
+```
+
+Si vous obtenez autre chose, revérifiez que l’URL est accessible et que vous n’avez pas accidentellement modifié les valeurs de DPI ou de viewport.
+
+## Pourquoi définir la largeur et la hauteur du viewport est crucial
+
+Vous vous demandez peut‑être : « Pourquoi **définir la largeur et la hauteur du viewport** du tout ? » La réponse réside dans le design réactif. Les media queries comme `@media (max-width: 600px)` réagissent aux dimensions du viewport, pas à la taille physique de l’écran. En spécifiant `1280` × `800`, vous garantissez que la page rend le layout « desktop », même si vous exécutez le code sur un serveur sans affichage.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Modifier ces nombres vous permet de simuler des tablettes, des téléphones ou même des moniteurs ultra‑larges sans quitter votre IDE.
+
+## Exemple complet fonctionnel
+
+Voici la classe Java complète, prête à être exécutée, qui réunit tous les éléments. Copiez‑collez‑la dans un fichier nommé `SandboxExample.java`, ajoutez les JARs Aspose.HTML au classpath, puis lancez `javac SandboxExample.java && java SandboxExample`.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Vérification rapide :**  
+> Exécutez le programme. Si vous voyez `Title: Example Domain`, tout est correctement configuré. Sinon, examinez la console pour détecter les exceptions — la plupart des problèmes proviennent de JARs manquants ou de restrictions réseau.
+
+## Pièges courants & comment les éviter
+
+| Symptôme | Cause probable | Solution |
+|---|---|---|
+| `NullPointerException` sur `htmlDoc.getTitle()` | Le sandbox n’a pas chargé la page | Vérifiez l’URL, ajoutez un try‑catch autour du constructeur `HTMLDocument`, ou activez la journalisation via `sandboxOptions.setLogLevel(...)`. |
+| La mise en page apparaît zoomée | DPI mal configuré | Assurez‑vous que `sandboxOptions.setDeviceDpi(96)` (ou le DPI cible). |
+| Les media queries ne se déclenchent jamais | Dimensions du viewport manquantes | Vérifiez que vous avez appelé à la fois `setViewportWidth` **et** `setViewportHeight`. |
+| Erreur de mémoire insuffisante sur de grandes pages | Réutilisation d’un même sandbox pour de nombreuses pages lourdes | Créez un nouveau `DocumentSandbox` par page ou appelez `documentSandbox.dispose()` après usage. |
+
+## Extendre l’exemple
+
+Maintenant que vous savez comment **définir le DPI de l'appareil aspose** et **définir la largeur et la hauteur du viewport**, vous pouvez aller plus loin :
+
+- **Capturer une capture d’écran** de la page rendue avec `htmlDoc.renderToBitmap(...)`.  
+- **Injecter du CSS personnalisé** avant le rendu pour tester les thèmes sombre.  
+- **Exécuter du JavaScript** dans le sandbox avec `htmlDoc.getWindow().eval(...)`.  
+
+Toutes ces actions respectent le DPI et le viewport que vous avez configurés, vous offrant un terrain de test fiable pour les mises en page réactives.
+
+## Conclusion
+
+Nous venons de parcourir une solution concise, de bout en bout, qui montre comment **définir le DPI de l'appareil aspose** et **définir la largeur et la hauteur du viewport** à l’aide du sandbox Aspose.HTML en Java. Vous disposez désormais d’une base solide pour rendre des pages exactement comme elles apparaîtraient sur n’importe quel appareil, le tout depuis un environnement sûr et isolé.
+
+Prêt pour l’étape suivante ? Essayez de rendre une page qui utilise une grille CSS, ou chargez une feuille de style distante et observez comment le DPI influence le rendu des polices. Le sandbox vous donne la liberté d’expérimenter sans impacter votre système hôte.
+
+Si vous rencontrez des difficultés, laissez un commentaire ci‑dessous ou consultez la documentation Aspose.HTML for Java—bien que tout ce dont vous avez besoin soit déjà présenté ici. Bon codage !  
+
+![set device dpi aspose sandbox diagram](https://example.com/images/set-device-dpi-aspose.png "Diagram showing DPI and viewport configuration in Aspose.HTML sandbox")
+
+
+## Que devez‑vous apprendre ensuite ?
+
+
+Les tutoriels suivants couvrent des sujets étroitement liés qui s’appuient sur les techniques démontrées dans ce guide. Chaque ressource inclut des exemples de code complets avec des explications pas à pas pour vous aider à maîtriser d’autres fonctionnalités de l’API et explorer des approches d’implémentation alternatives dans vos projets.
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/french/java/conversion-html-to-other-formats/_index.md b/html/french/java/conversion-html-to-other-formats/_index.md
index c50968e027..46ff1a8360 100644
--- a/html/french/java/conversion-html-to-other-formats/_index.md
+++ b/html/french/java/conversion-html-to-other-formats/_index.md
@@ -100,6 +100,12 @@ En conclusion, maîtriser **html to pdf java** et l'ensemble plus large de conve
 ### [Converting HTML to PDF](./convert-html-to-pdf/)
 Apprenez à convertir HTML en PDF en Java avec Aspose.HTML. Créez des PDF de haute qualité à partir de votre contenu HTML sans effort.
 
+### [Convertir HTML en PDF avec Aspose HTML pour Java – Guide complet](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+Guide complet pour convertir HTML en PDF en Java avec Aspose.HTML, incluant configuration, options avancées et meilleures pratiques.
+
+### [Tutoriel HTML vers PDF : Convertisseur Aspose en une ligne](./html-to-pdf-tutorial-one-line-aspose-converter/)
+Convertissez rapidement du HTML en PDF avec une seule ligne de code grâce à Aspose.HTML.
+
 ### [Convertir HTML en PDF en Java – Guide étape par étape avec réglages de taille de page](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 Apprenez à convertir HTML en PDF en Java en suivant chaque étape, incluant la configuration de la taille de page pour des documents précis.
 
@@ -112,6 +118,9 @@ Apprenez à convertir facilement HTML en XPS avec Aspose.HTML for Java. Créez d
 ### [Converting Markdown to HTML](./convert-markdown-to-html/)
 Convertissez Markdown en HTML en Java de manière fluide avec Aspose.HTML for Java. Suivez notre guide étape par étape pour rationaliser vos besoins de conversion de documents.
 
+### [Convertir HTML en Markdown en Java – Guide complet de programmation](./convert-html-to-markdown-in-java-complete-programming-guide/)
+Apprenez à convertir du HTML en Markdown en Java avec Aspose.HTML, incluant les options avancées et les meilleures pratiques.
+
 ### [Converting SVG to Image](./convert-svg-to-image/)
 Apprenez à convertir SVG en images en Java avec Aspose.HTML. Guide complet pour une sortie de haute qualité.
 
@@ -121,6 +130,9 @@ Convertissez SVG en PDF en Java avec Aspose.HTML. Une solution fluide pour une c
 ### [Converting SVG to XPS](./convert-svg-to-xps/)
 Apprenez à convertir SVG en XPS avec Aspose.HTML for Java. Guide simple et étape par étape pour des conversions fluides.
 
+### [Convertir HTML en PDF en Java – Guide de conversion par lots parallèles](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Apprenez à convertir plusieurs fichiers HTML en PDF simultanément avec Aspose.HTML, en tirant parti du traitement parallèle.
+
 ## Foire aux questions
 
 **Q : Puis-je utiliser Aspose.HTML for Java dans une application commerciale ?**  
diff --git a/html/french/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/french/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..8e3953da7c
--- /dev/null
+++ b/html/french/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,249 @@
+---
+category: general
+date: 2026-06-16
+description: Convertissez le HTML en Markdown en Java avec ce guide étape par étape.
+  Maîtrisez la conversion du HTML vers le Markdown et apprenez à convertir le HTML
+  efficacement.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: fr
+og_description: Convertir le HTML en Markdown en Java avec un exemple simple, de bout
+  en bout. Découvrez la meilleure façon de convertir le HTML tout en conservant le
+  front‑matter intact.
+og_title: Convertir le HTML en Markdown en Java – Guide complet
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: Convertir le HTML en Markdown en Java – Guide complet de programmation
+url: /fr/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convertir HTML en Markdown en Java – Guide de programmation complet
+
+Vous vous êtes déjà demandé **comment convertir html** en Markdown propre sans écrire un analyseur personnalisé ? Vous n'êtes pas seul. Dans de nombreux projets—générateurs de sites statiques, pipelines de documentation ou migrations de contenu—**convertir html en markdown** rapidement et de manière fiable est un point de douleur quotidien.
+
+La bonne nouvelle, c’est qu’une poignée de bibliothèques Java rendent cela très simple. Dans ce tutoriel, nous parcourrons un exemple complet qui vous montre exactement comment **convertir html en markdown** tout en conservant le front‑matter YAML que vous pourriez déjà avoir. À la fin, vous disposerez d’une méthode réutilisable que vous pourrez intégrer dans n’importe quelle application Java.
+
+## Ce que couvre ce tutoriel
+
+* Ajouter la bonne dépendance Maven/Gradle pour un convertisseur Java HTML‑to‑Markdown.  
+* Configurer `MarkdownConversionOptions` pour conserver le front‑matter (l’astuce `html to markdown java`).  
+* Écrire une petite méthode `main` qui lit un fichier HTML et écrit un fichier Markdown.  
+* Pièges courants—problèmes d’encodage, images manquantes, et comment les gérer.  
+* Étapes suivantes comme la conversion par lots et l’intégration avec des générateurs de sites statiques.
+
+Aucune expérience préalable avec les bibliothèques Markdown n’est requise ; il suffit d’une configuration Java de base.
+
+---
+
+## ## Convertir HTML en Markdown – Installer la bibliothèque
+
+### Étape 1 : Ajouter la dépendance
+
+L’exemple utilise **[flexmark-java](https://github.com/vsch/flexmark-java)**, un processeur Markdown éprouvé qui inclut également une extension HTML‑to‑Markdown.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Astuce :** Si vous n’avez besoin que de la conversion HTML‑to‑Markdown, vous pouvez inclure `flexmark-html2md` au lieu du `flexmark-all` complet pour garder la taille de votre JAR minime.
+
+### Étape 2 : Importer les classes requises
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+Ces importations vous donnent accès au moteur de conversion principal et à un conteneur d’options flexible.
+
+---
+
+## ## HTML to Markdown Java – Configurer les options de conversion
+
+Lorsque vous convertissez des documents qui commencent par un bloc de front‑matter YAML (courant dans Jekyll ou Hugo), vous voudrez garder ce bloc intact. Le `MutableDataSet` vous permet de basculer ce comportement.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Pourquoi conserver le front‑matter ?*  
+Le front‑matter contient des métadonnées comme le titre, la date et les tags. Le supprimer casserait les pipelines de construction en aval. En définissant `PRESERVE_FRONT_MATTER` à `true`, le convertisseur traite le bloc comme du texte brut et le laisse exactement tel qu’il était.
+
+---
+
+## ## Comment convertir HTML – Écrire la méthode de conversion
+
+Voici une méthode autonome `convertHtmlToMarkdown`. Elle lit un fichier HTML, exécute la conversion et écrit le résultat dans un fichier Markdown.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Cas particulier :** Si le HTML contient des balises `<script>` ou `<style>` que vous ne voulez pas dans le Markdown, le convertisseur les supprime automatiquement. Cependant, pour les balises personnalisées, vous devrez peut‑être pré‑traiter la chaîne HTML (par ex., avec Jsoup).
+
+---
+
+## ## Comment convertir HTML – Exemple complet avec `main`
+
+Maintenant, assemblez le tout dans un petit programme CLI. Remplacez les chemins factices par vos emplacements de fichiers réels.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Sortie attendue** (console) :
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+Ouvrez `article.md`—vous verrez du Markdown propre ainsi que le bloc YAML original intact.
+
+---
+
+## ## Conversion HTML en Markdown – Questions fréquentes & astuces
+
+| Question | Réponse |
+|----------|--------|
+| *Et si mon fichier HTML est volumineux ?* | Lire le fichier ligne par ligne, ou utiliser `Files.readAllBytes` avec un `ByteBuffer` pour éviter de charger tout le document en mémoire. |
+| *Puis-je traiter un dossier par lots ?* | Enveloppez l’appel `convertHtmlToMarkdown` dans une boucle `Files.list(Paths.get("folder"))` et filtrez les `*.html`. |
+| *Les images sont‑elles converties automatiquement ?* | Le convertisseur réécrit les balises `<img src="...">` en syntaxe `![](url)`, en conservant l’URL. Assurez‑vous que les fichiers image sont accessibles depuis le consommateur Markdown. |
+| *UTF‑8 est‑il toujours sûr ?* | Oui—HTML et Markdown sont UTF‑8 par défaut. Si vous avez un autre jeu de caractères, passez‑le à `readString`/`writeString`. |
+| *Comment conserver les classes CSS personnalisées ?* | Le convertisseur HTML‑to‑Markdown de Flexmark supprime les attributs inconnus. Vous devrez ajouter une étape de post‑traitement (par ex., remplacement regex) si vous voulez les garder. |
+
+---
+
+## ## Convertisseur Java HTML Markdown – Prochaines étapes
+
+Vous disposez maintenant d’un extrait fiable **java html markdown converter** que vous pouvez intégrer dans des scripts de construction, des pipelines CI ou des outils de bureau. Voici quelques idées pour étendre le flux de travail de base :
+
+1. **Script de conversion par lots** – parcourir un arbre de répertoires et convertir chaque fichier `.html` en `.md`.  
+2. **Intégrer avec des générateurs de sites statiques** – exécuter la conversion dans le cadre de la phase Maven `generate-resources`.  
+3. **Personnaliser la sortie Markdown** – flexmark vous permet d’activer les tables, notes de bas de page ou extensions de type GitHub via `MutableDataSet`.  
+4. **Ajouter un wrapper CLI** – exposer les arguments `source` et `target` en utilisant Apache Commons CLI pour un outil en ligne de commande convivial.
+
+---
+
+## Conclusion
+
+Nous avons couvert tout ce dont vous avez besoin pour **convertir HTML en Markdown** en Java, de l’installation de la bonne bibliothèque à la préservation du front‑matter et la gestion des cas particuliers. La méthode courte et réutilisable présentée ci‑dessus vous offre une base solide pour tout projet **html to markdown java**, et les astuces optionnelles vous aident à faire évoluer la solution pour des flux de travail plus importants.
+
+Essayez‑le, ajustez les options, et vous automatiserez bientôt les migrations de documentation comme un pro. Vous avez un scénario difficile ? Laissez un commentaire et nous résoudrons le problème ensemble.
+
+Bon codage !
+
+## Que devriez‑vous apprendre ensuite ?
+
+Les tutoriels suivants couvrent des sujets étroitement liés qui s’appuient sur les techniques démontrées dans ce guide. Chaque ressource comprend des exemples de code complets et fonctionnels avec des explications étape par étape pour vous aider à maîtriser des fonctionnalités d’API supplémentaires et explorer des approches d’implémentation alternatives dans vos propres projets.
+
+- [Markdown vers HTML Java - Convertir avec Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Convertir HTML en PDF en Java – Guide étape par étape avec réglages de taille de page](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Convertir HTML en Markdown avec Aspose.HTML pour Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/french/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/french/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..4d88b1bb8f
--- /dev/null
+++ b/html/french/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,225 @@
+---
+category: general
+date: 2026-06-16
+description: Convertir du HTML en PDF en utilisant une approche Java avec un pool
+  de threads fixe. Apprenez comment convertir plusieurs fichiers HTML efficacement
+  grâce à une conversion par lots de HTML en PDF.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: fr
+og_description: Convertissez le HTML en PDF avec une solution Java à pool de threads
+  fixe. Ce tutoriel vous guide pas à pas dans la conversion par lots de HTML en PDF.
+og_title: Convertir le HTML en PDF en Java – Conversion par lots parallèle
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: Convertir HTML en PDF en Java – Guide de conversion par lots parallèle
+url: /fr/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convertir HTML en PDF en Java – Guide de conversion par lots parallèle
+
+Vous avez déjà eu besoin de **convertir HTML en PDF** mais avez trouvé le processus douloureusement lent lorsqu'il s'agissait de gérer des dizaines de fichiers ? Vous n'êtes pas seul. Dans de nombreux projets d'entreprise, transformer un tas de pages web en documents imprimables peut devenir un goulot d'étranglement—surtout lorsque la conversion s'exécute sur un seul thread.
+
+Bonne nouvelle ? En tirant parti d’un **fixed thread pool Java**, vous pouvez lancer plusieurs conversions simultanément, transformant un travail par lots lent en une opération ultra‑rapide. Dans ce guide, nous vous montrerons exactement comment **convertir plusieurs fichiers HTML** en PDF en parallèle, en utilisant la classe `Converter` d’Aspose.HTML et le `ExecutorService` de Java. À la fin, vous disposerez d’un programme prêt à l’emploi qui gère la **conversion par lots HTML → PDF** avec un code minimal.
+
+## Ce que couvre ce tutoriel
+
+- Configurer un pool de threads de taille fixe pour le travail concurrent.
+- Préparer une liste de fichiers HTML source (vous choisissez le répertoire).
+- Soumettre des tâches de conversion qui appellent chacune `Converter.convert`.
+- Fermer le pool proprement et gérer les erreurs.
+- Conseils pour évoluer au‑delà de quatre threads, gérer les gros fichiers et déboguer les pièges courants.
+
+Aucun outil de construction externe n’est requis au‑delà du JAR Aspose.HTML pour Java, et le code s’exécute sur n’importe quel runtime JDK 8+.
+
+![illustration de conversion html en pdf](placeholder-image.jpg){alt="exemple de conversion html en pdf"}
+
+## Étape 1 : Créer un pool de threads à taille fixe (fixed thread pool java)
+
+La première chose dont vous avez besoin est un pool de threads de travail qui exécutera les tâches de conversion côte à côte. Utiliser `Executors.newFixedThreadPool` vous fournit un nombre prévisible de threads, ce qui aide à maintenir une utilisation stable du CPU et évite de surcharger le système de fichiers.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**Pourquoi un pool fixe ?**  
+Un pool fixe limite le nombre de conversions concurrentes, empêchant votre application de créer des centaines de threads qui se disputeraient le CPU et la mémoire. Sur une machine typique à 4 cœurs, quatre threads offrent souvent le bon équilibre entre débit et contention des ressources.
+
+> **Astuce :** Si vous exécutez sur un serveur avec plus de cœurs, augmentez la taille (`Runtime.getRuntime().availableProcessors()`) mais surveillez la saturation des I/O.
+
+## Étape 2 : Lister les fichiers HTML à convertir (convert multiple html files)
+
+Ensuite, collectez les chemins des fichiers HTML que vous avez l’intention de traiter. Dans un projet réel, vous parcourriez probablement un arbre de répertoires, mais pour plus de clarté nous coderons en dur un petit tableau.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Cas limite :** Si un fichier est manquant ou illisible, la tâche de conversion lèvera une exception. Nous la capturerons à l’intérieur du worker afin que le reste du lot continue de s’exécuter.
+
+## Étape 3 : Soumettre une tâche de conversion pour chaque fichier (java html to pdf)
+
+Nous parcourons maintenant le tableau `htmlFiles` et transmettons chaque chemin au pool de threads. Chaque tâche crée un fichier PDF à côté du HTML source en changeant simplement l’extension.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**Comment ça fonctionne :**  
+- L’expression lambda (`() -> { … }`) est un `Runnable` léger.  
+- `Converter.convert` est une méthode statique d’Aspose.HTML qui lit le HTML, le rend, et écrit un PDF en un seul appel.  
+- En l’enveloppant dans un try‑catch, nous nous assurons qu’un seul fichier défectueux ne tuera pas le pool de threads.
+
+> **Pourquoi cette approche ?** Elle garde le code court, évite la gestion manuelle des threads, et laisse l’exécuteur gérer la mise en file d’attente lorsque vous avez plus de fichiers que de threads.
+
+## Étape 4 : Fermer le pool et attendre la fin (batch html pdf conversion)
+
+Après que toutes les tâches aient été soumises, vous devez indiquer au pool que vous avez terminé et attendre que les workers finissent. Cela empêche la JVM de se terminer prématurément.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**Et si le délai d’attente expire ?**  
+Une limite de cinq minutes est généreuse pour une poignée de petits fichiers HTML. Pour des lots plus importants, augmentez le délai ou surveillez `threadPool.isTerminated()` dans une boucle.
+
+---
+
+## Exemple complet fonctionnel
+
+Voici le programme complet, prêt à copier‑coller. Remplacez `YOUR_DIRECTORY` par le dossier contenant vos fichiers HTML, ajoutez le JAR Aspose.HTML à votre classpath, et exécutez‑le.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Sortie attendue
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+Si un fichier échoue, vous verrez une trace de pile affichée dans la console, mais les autres tâches continueront de s’exécuter.
+
+## Conseils avancés & pièges courants
+
+| Situation | Que faire |
+|-----------|------------|
+| **Trop de fichiers pour 4 threads** | Augmentez la taille du pool (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) ou passez à un `WorkStealingPool` pour une meilleure évolutivité. |
+| **HTML volumineux (≥10 Mo)** | Augmentez la capacité de la file d’attente du pool de threads ou traitez les fichiers par lots plus petits afin d’éviter les erreurs OutOfMemory. |
+| **Polices ou CSS manquants** | Assurez‑vous que la licence Aspose.HTML peut localiser les ressources requises, ou intégrez‑les directement dans le HTML. |
+| **Exécution sur un serveur sans interface** | Aucune dépendance UI supplémentaire n’est nécessaire ; Aspose.HTML fonctionne en mode Java pur. |
+| **Besoin de métadonnées PDF** | Après la conversion, ouvrez le PDF généré avec `PdfDocument` et définissez le titre/auteur par programmation. |
+
+## Conclusion
+
+Nous venons de vous montrer comment **convertir HTML en PDF** en Java en utilisant un **fixed thread pool** qui traite plusieurs fichiers simultanément. Le petit programme démontre le cycle complet : création du pool, soumission des tâches, arrêt gracieux et gestion des erreurs. En ajustant le nombre de threads et en alimentant un tableau plus grand, vous pouvez transformer cela en un service robuste de **conversion par lots HTML → PDF** pour n’importe quel backend.
+
+Prêt pour l’étape suivante ? Essayez d’intégrer ce code dans un endpoint REST Spring Boot afin que les utilisateurs puissent télécharger du HTML et recevoir des PDF à la volée, ou étendez la logique pour surveiller un répertoire et convertir les fichiers dès leur apparition. L’idée principale—paralléliser avec un fixed thread pool—reste la même, et elle s’adapte magnifiquement.
+
+Des questions sur l’optimisation des performances ou l’ajout de filigranes ? Laissez un commentaire ci‑dessous, et bon codage !
+
+## Que devriez‑vous apprendre ensuite ?
+
+Les tutoriels suivants couvrent des sujets étroitement liés qui s’appuient sur les techniques démontrées dans ce guide. Chaque ressource comprend des exemples de code complets et fonctionnels avec des explications étape par étape pour vous aider à maîtriser des fonctionnalités API supplémentaires et explorer des approches d’implémentation alternatives dans vos propres projets.
+
+- [Convertir HTML en PDF Java – Configurer l’environnement dans Aspose.HTML](/html/english/java/configuring-environment/)
+- [Comment convertir HTML en PDF Java - Définir les marges de page avec Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Nettoyage HTML parallèle avec ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/french/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/french/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..c4e948ab8a
--- /dev/null
+++ b/html/french/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,265 @@
+---
+category: general
+date: 2026-06-16
+description: Convertir HTML en PDF avec Aspose HTML for Java – apprenez comment activer
+  le rétrécissement intelligent et définir la couleur d’arrière‑plan du PDF en blanc
+  en quelques minutes.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: fr
+og_description: Convertir du HTML en PDF avec Aspose HTML for Java. Ce guide montre
+  comment activer le rétrécissement intelligent, définir la couleur d’arrière‑plan
+  du PDF et garantir la conformité PDF/A‑1b.
+og_title: Convertir HTML en PDF avec Aspose HTML pour Java – Tutoriel complet
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Convertir le HTML en PDF avec Aspose HTML pour Java – Guide complet
+url: /fr/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convertir HTML en PDF avec Aspose HTML for Java – Tutoriel complet
+
+Vous avez déjà eu besoin de **convertir HTML en PDF** mais vous êtes resté bloqué sur les détails ? Vous n'êtes pas le seul—de nombreux développeurs rencontrent le même obstacle lorsqu'ils souhaitent obtenir un PDF fiable et prêt pour la production à partir de contenu web. La bonne nouvelle ? Avec Aspose HTML for Java, vous pouvez le faire en quelques lignes, et vous apprendrez également comment **activer le smart shrinking**, **définir la couleur d'arrière‑plan du PDF**, et même créer un **PDF à fond blanc** pour une impression impeccable.
+
+Dans ce guide, nous passerons en revue tout ce dont vous avez besoin : les bibliothèques requises, le code exact, pourquoi chaque option est importante, et comment vérifier le résultat. À la fin, vous disposerez d’une solution autonome qui fonctionne immédiatement, que vous créiez des factures, des rapports ou des documents archivés.
+
+---
+
+## Prérequis – Ce dont vous avez besoin avant de commencer
+
+| Exigence | Pourquoi c'est important |
+|----------|---------------------------|
+| **Java 8 or higher** | Aspose HTML cible les JVM modernes ; les versions plus anciennes peuvent ne pas contenir les méthodes API. |
+| **Maven or Gradle** (or manual JAR handling) | Simplifie l'ajout de la bibliothèque Aspose HTML for Java à votre projet. |
+| **Aspose.HTML for Java license** (free trial works too) | Sans licence, vous obtiendrez un filigrane sur le PDF généré. |
+| **An HTML file** (`input.html`) you want to convert | Le contenu source ; peut être une page simple ou un modèle complexe. |
+| **Write access to an output folder** | Le convertisseur écrit le PDF résultant dans ce dossier. |
+
+Si vous avez déjà un IDE Java comme IntelliJ IDEA ou Eclipse, vous êtes prêt.
+
+---
+
+## Étape 1 : Ajouter la dépendance Aspose HTML
+
+Tout d'abord, indiquez à votre outil de construction d'inclure la bibliothèque Aspose HTML. Voici un extrait Maven ; remplacez-le par Gradle si c’est ce que vous utilisez.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Astuce :** Surveillez le numéro de version. Les nouvelles versions apportent souvent des améliorations de performances pour le **smart shrinking** et un meilleur support PDF/A.
+
+---
+
+## Étape 2 : Créer les options de conversion PDF
+
+L'objet `PdfConversionOptions` est l'endroit où vous affinez la conversion. Considérez‑le comme le panneau de contrôle de votre sortie PDF.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+À ce stade, les options sont vierges. Nous commencerons à les remplir ensuite.
+
+---
+
+## Étape 3 : Activer la conformité PDF/A‑1b (archivage à long terme)
+
+Si vous avez besoin que le PDF survive à l’épreuve du temps—par exemple pour des dossiers juridiques—vous voudrez la conformité PDF/A‑1b. Activer ce drapeau indique à Aspose d’incorporer toutes les polices et les profils de couleur.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+Pourquoi s'en préoccuper ? PDF/A‑1b garantit que le document apparaît de la même façon sur n'importe quel lecteur, même des années plus tard, sans ressources externes.
+
+---
+
+## Étape 4 : Activer le Smart Shrinking
+
+Voici la magie qui réduit la taille du fichier sans sacrifier la fidélité visuelle. **Activez le smart shrinking** en basculant la propriété correspondante.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Le smart shrinking fonctionne en analysant la mise en page, en supprimant les espaces blancs inutiles et en compressant les images de façon intelligente. D’après mon expérience, des PDF qui feraient autrement 5 Mo peuvent être réduits à moins de 1 Mo avec cette option seule.
+
+---
+
+## Étape 5 : Définir la couleur d'arrière‑plan du PDF – Comment créer un PDF à fond blanc
+
+Par défaut, Aspose préserve l’arrière‑plan défini dans le HTML. Si la page est transparente, le PDF résultant peut sembler étrange sur une feuille imprimée. Pour garantir un rendu propre, définissez une couleur d’arrière‑plan uniforme. Voici comment **définir la couleur d'arrière‑plan du PDF** en blanc—exactement ce qu’il faut pour un **PDF à fond blanc**.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+Vous pouvez remplacer `Color.WHITE` par n'importe quel `java.awt.Color`—gris clair pour un ton subtil, ou même une teinte propre à votre marque.
+
+---
+
+## Étape 6 : Effectuer la conversion
+
+Tout le travail lourd se fait en une seule ligne. La méthode `Converter.convert` lit le HTML source, applique les options que nous avons configurées, et écrit le PDF.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Attention :** Si le HTML d’entrée contient des ressources externes (CSS, images), assurez‑vous qu’elles soient accessibles via des URL absolues ou placées à côté du fichier HTML.
+
+---
+
+## Résultat attendu – Ce qu’il faut vérifier
+
+Après avoir exécuté le programme, vous devriez voir :
+
+* **`output.pdf`** dans le dossier cible.  
+* Le PDF est **conforme PDF/A‑1b** (ouvrez‑le dans Adobe Acrobat et vérifiez « PDF/A » sous Fichier → Propriétés).  
+* La taille du fichier est nettement plus petite grâce au **smart shrinking**.  
+* Chaque page possède un **fond blanc uni**, même si le HTML d'origine était transparent.  
+
+Vous pouvez vérifier le fond en ouvrant le PDF dans un lecteur et en imprimant une page test—aucune ombre grise fantôme ne devrait apparaître.
+
+---
+
+## Questions fréquentes et cas particuliers
+
+### Et si mon HTML utilise des fichiers CSS externes ?
+
+Assurez‑vous que les fichiers CSS soient référencés avec des URL absolues, ou copiez‑les à côté de `input.html` et utilisez le schéma `file://`. Aspose suivra les liens automatiquement.
+
+### Puis‑je utiliser une couleur différente pour l'arrière‑plan ?
+
+Absolument. Remplacez `Color.WHITE` par, par exemple, `new Color(240, 240, 240)` pour un canevas gris clair. La méthode `setBackgroundColor` accepte n’importe quel `java.awt.Color`.
+
+### Le smart shrinking affecte‑t‑il la qualité des images ?
+
+Seulement de façon minimale. Aspose applique une compression sans perte lorsque c’est possible et réduit le DPI des images raster uniquement si l’image source est excessivement grande pour la taille de la page. Si vous avez besoin d’une fidélité absolue, vous pouvez désactiver le smart shrinking en définissant `options.setEnableSmartShrinking(false)`.
+
+### Comment convertir plusieurs fichiers HTML en lot ?
+
+Enveloppez l’appel de conversion dans une boucle, en mettant à jour `inputPath` et `outputPath` à chaque itération. La même instance de `PdfConversionOptions` peut être réutilisée pour tous les fichiers.
+
+---
+
+## Exemple complet fonctionnel (tout le code en un seul endroit)
+
+Ci‑dessous se trouve la classe Java complète, prête à être exécutée. Copiez‑collez‑la dans votre IDE, ajustez les chemins, puis cliquez sur **Run**.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Exécutez le programme, ouvrez le PDF généré, et vous verrez le résultat **convertir HTML en PDF** attendu—compact, conforme, et avec un canevas blanc propre.
+
+---
+
+## Conclusion
+
+Nous venons de parcourir comment **convertir HTML en PDF** en utilisant Aspose HTML for Java tout en **activant le smart shrinking**, **définissant la couleur d'arrière‑plan du PDF**, et en garantissant que la sortie respecte les normes PDF/A‑1b. L’ensemble du processus tient dans une seule classe Java facile à lire, ce qui en fait une intégration « coup de main » à tout service backend.
+
+Prêt pour l’étape suivante ? Essayez d’ajouter des en‑têtes et pieds‑de‑page, d’incorporer des polices, ou de générer des PDF à partir de modèles HTML dynamiques. Vous pouvez également explorer **Aspose.PDF for Java**.
+
+## Que devriez‑vous apprendre ensuite ?
+
+Les tutoriels suivants couvrent des sujets étroitement liés qui s’appuient sur les techniques démontrées dans ce guide. Chaque ressource comprend des exemples de code complets avec des explications pas à pas pour vous aider à maîtriser des fonctionnalités API supplémentaires et à explorer des approches d’implémentation alternatives dans vos propres projets.
+
+- [Convertir HTML en PDF Java – Configurer l'environnement dans Aspose.HTML](/html/english/java/configuring-environment/)
+- [Créer un PDF à partir de HTML – Définir une feuille de style utilisateur dans Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [Comment convertir HTML en PDF Java – Utiliser Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/french/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/french/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..7a993815c5
--- /dev/null
+++ b/html/french/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,251 @@
+---
+category: general
+date: 2026-06-16
+description: Tutoriel HTML vers PDF montrant comment générer un PDF à partir de HTML
+  en utilisant Aspose HTML Converter en une seule ligne Java. Convertissez rapidement
+  un fichier HTML en PDF avec un code minimal.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: fr
+og_description: Tutoriel HTML vers PDF qui vous guide pour générer un PDF à partir
+  de HTML en utilisant Aspose HTML Converter en une seule ligne de code Java.
+og_title: 'Tutoriel HTML vers PDF : Convertisseur Aspose en une ligne'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'Tutoriel HTML vers PDF : Convertisseur Aspose en une ligne'
+url: /fr/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Tutoriel HTML vers PDF : Convertisseur Aspose en une ligne
+
+Vous êtes‑vous déjà demandé comment transformer une page HTML statique en un PDF élégant sans écrire des centaines de lignes de code ? C’est exactement ce que résout ce **html to pdf tutorial**. En une seule ligne de Java, vous pouvez **generate pdf from html** et obtenir un document prêt à partager sur le disque.
+
+Nous parcourrons l’ensemble du processus — de l’ajout de la bibliothèque Aspose HTML à votre projet, à l’exécution du one‑liner qui **convert html file pdf**. À la fin, vous saurez **how to convert html** efficacement, et vous disposerez d’un extrait réutilisable que vous pourrez insérer dans n’importe quelle application Java.
+
+## Ce que couvre ce guide
+
+- Ajouter la dépendance Aspose HTML for Java (Maven ou JAR manuel)
+- Préparer un fichier d’exemple `input.html`
+- Exécuter une conversion en une ligne avec `Converter.convert(...)`
+- Vérifier le PDF de sortie et dépanner les problèmes courants
+
+Aucune expérience préalable avec Aspose n’est requise ; il suffit d’une configuration de développement Java de base. Commençons.
+
+## Prérequis
+
+- Java Development Kit (JDK) 8 ou plus récent  
+- Maven 3 ou un IDE qui vous permet d’ajouter des JAR externes  
+- Un petit fichier HTML que vous souhaitez convertir en PDF (nous en créerons un à l’étape suivante)  
+
+Si vous avez déjà tout cela, vous êtes prêt à partir. Sinon, téléchargez le JDK depuis Oracle ou OpenJDK, et installez Maven – c’est un jeu d’enfant.
+
+## Étape 1 : Ajouter Aspose HTML for Java à votre projet
+
+### Utilisateurs Maven
+
+Ajoutez la dépendance suivante à votre `pom.xml`. Cela récupère la dernière version stable de la bibliothèque Aspose HTML.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Installation manuelle du JAR
+
+Si vous n’utilisez pas Maven, téléchargez le bundle JAR depuis la [page de téléchargement Aspose HTML for Java](https://downloads.aspose.com/html/java) et ajoutez‑le au classpath de votre projet.
+
+> **Astuce :** Gardez la version du JAR synchronisée avec votre runtime Java pour éviter `UnsupportedClassVersionError`.
+
+## Étape 2 : Créer un fichier HTML d’exemple
+
+Créez un dossier nommé `YOUR_DIRECTORY` (remplacez-le par un chemin absolu ou relatif que vous contrôlez) et déposez‑y un fichier HTML simple :
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+N’hésitez pas à modifier le contenu — ajoutez des images, des tableaux ou du CSS personnalisé. Aspose prend en charge la plupart des fonctionnalités modernes d’HTML5 et de CSS3, vous permettant d’obtenir un rendu PDF assez fidèle.
+
+## Étape 3 : Code de conversion en une ligne
+
+Voici maintenant la star du spectacle. Créez une classe Java nommée `ConvertHtmlToPdfOneLine` et collez le code suivant :
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Pourquoi cela fonctionne
+
+- **`Converter.convert`** est une méthode statique de commodité qui crée en interne une instance `Converter`, charge le HTML, le rend, et écrit le PDF — le tout en un seul appel.
+- Pas besoin de gérer les flux, de définir les options de rendu ou de gérer manuellement les sauts de page, sauf si vous avez des exigences avancées.
+
+Compilez et exécutez :
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+Après l’exécution, vous trouverez `output.pdf` à côté de votre fichier HTML.
+
+## Étape 4 : Vérifier le résultat
+
+Ouvrez `output.pdf` avec n’importe quel lecteur PDF (Adobe Reader, Foxit, ou même un navigateur). Vous devriez voir le titre « Hello, PDF! » et le paragraphe exactement comme ils sont stylisés dans le HTML.
+
+Si le PDF semble incorrect, examinez ces vérifications rapides :
+
+| Problème | Cause probable | Solution |
+|----------|----------------|----------|
+| Polices manquantes | Police du système non incorporée | Ajoutez `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` avant la conversion |
+| CSS non appliqué | Feuille de style externe inaccessible | Utilisez des URL absolues ou intégrez le CSS directement dans le HTML |
+| PDF vide | Erreur de frappe dans le chemin d’entrée | Vérifiez à nouveau la chaîne `inputPath` |
+
+## Avancé : Ajuster les options de conversion (Optionnel)
+
+Bien que le one‑liner soit parfait pour les cas simples, Aspose vous permet d’ajuster finement la sortie :
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+Cet extrait montre **how to convert html** avec une taille de page personnalisée, des marges, et d’autres paramètres PDF.
+
+## Pièges courants & comment les éviter
+
+1. **Classpath incorrect** – Si vous obtenez `ClassNotFoundException`, vérifiez que `aspose-html.jar` se trouve bien dans le classpath d’exécution.  
+2. **Restrictions de licence** – L’évaluation gratuite ajoute un filigrane. Achetez une licence et appelez `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` avant la conversion.  
+3. **Fichiers HTML volumineux** – Pour des documents massifs, envisagez de diffuser le HTML en streaming ou d’augmenter le tas JVM (`-Xmx2g`).
+
+## Exemple complet fonctionnel (Tout ensemble)
+
+Voici le programme complet et autonome que vous pouvez copier‑coller dans un IDE et exécuter immédiatement (en supposant que la dépendance Maven soit résolue).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Sortie attendue** (console) :
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+Ouvrez le PDF et vous verrez le HTML rendu exactement comme vous l’avez conçu.
+
+![Diagramme illustrant le flux du fichier HTML vers la sortie PDF dans le tutoriel html to pdf](https://example.com/diagram.png "Diagramme du tutoriel HTML vers PDF")
+
+*Le texte alternatif de l’image inclut le mot‑clé principal, satisfaisant le SEO.*
+
+## Conclusion
+
+Vous venez de terminer un **html to pdf tutorial** qui montre la façon la plus simple de **generate pdf from html** en utilisant le **Aspose HTML Converter**. En exploitant la méthode en une ligne `Converter.convert`, vous pouvez **convert html file pdf** en quelques secondes, et vous comprenez maintenant **how to convert html** avec des paramètres personnalisés optionnels.
+
+Et ensuite ? Essayez d’ajouter des images, des tableaux, ou même des graphiques générés par JavaScript à votre HTML et voyez comment ils sont rendus. Explorez d’autres fonctionnalités Aspose comme la conformité PDF/A ou les signatures numériques si vous avez besoin de capacités de niveau entreprise.
+
+Bon codage, et que vos PDFs soient toujours aussi soignés que votre HTML !
+
+## Que devriez‑vous apprendre ensuite ?
+
+Les tutoriels suivants couvrent des sujets étroitement liés qui s’appuient sur les techniques démontrées dans ce guide. Chaque ressource comprend des exemples de code complets et fonctionnels avec des explications étape par étape pour vous aider à maîtriser des fonctionnalités API supplémentaires et explorer des approches d’implémentation alternatives dans vos propres projets.
+
+- [Comment convertir HTML en PDF Java – Utilisation d’Aspose.HTML pour Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Convertir HTML en PDF Java – Configuration de l’environnement dans Aspose.HTML](/html/english/java/configuring-environment/)
+- [Convertir HTML en PDF – Exécution de requêtes Web dans Aspose.HTML pour Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/french/java/conversion-html-to-various-image-formats/_index.md b/html/french/java/conversion-html-to-various-image-formats/_index.md
index 0ebefa3bd5..5daf8aaa26 100644
--- a/html/french/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/french/java/conversion-html-to-various-image-formats/_index.md
@@ -2,7 +2,7 @@
 date: 2025-12-19
 description: Apprenez à convertir HTML, GIF et d’autres formats tels que BMP, JPEG,
   PNG et TIFF à l’aide d’Aspose.HTML pour Java. Ce guide couvre la conversion efficace
-  de HTML en image.
+de HTML en image.
 linktitle: Conversion - HTML to Various Image Formats
 second_title: Java HTML Processing with Aspose.HTML
 title: convertir html gif – Conversion du HTML en différents formats d'image
@@ -92,6 +92,8 @@ Apprenez à convertir HTML en JPEG avec Aspose.HTML for Java. Guide étape par 
 Apprenez à convertir HTML en images PNG en Java avec Aspose.HTML. Un guide complet avec des instructions étape par étape.
 ### [Conversion d'HTML en TIFF](./convert-html-to-tiff/)
 Apprenez à convertir facilement HTML en TIFF avec Aspose.HTML for Java. Guide étape par étape pour une gestion efficace des documents.
+### [Conversion d'HTML en TIFF – Guide complet de programmation](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Apprenez à convertir HTML en TIFF en Java avec Aspose.HTML. Guide complet étape par étape pour une conversion fiable et optimisée.
 ### [Conversion d'HTML en WebP](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 Apprenez à convertir HTML en WebP en Java avec Aspose.HTML. Guide complet étape par étape pour une conversion efficace et optimisée.
 
diff --git a/html/french/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/french/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..ffdde61733
--- /dev/null
+++ b/html/french/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,187 @@
+---
+category: general
+date: 2026-06-16
+description: Apprenez à convertir du HTML en TIFF en Java, à définir la résolution
+  d'image en DPI et à obtenir une exportation TIFF haute résolution avec Aspose.HTML.
+  Code étape par étape inclus.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: fr
+og_description: Convertir du HTML en TIFF en Java avec Aspose.HTML. Apprenez à définir
+  la résolution d'image en DPI et à exporter des fichiers TIFF haute résolution.
+og_title: Convertir HTML en TIFF avec Java – Guide complet
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: Convertir HTML en TIFF en Java – Guide complet de programmation
+url: /fr/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convertir du HTML en TIFF avec Java – Guide de programmation complet
+
+Vous avez déjà eu besoin de **convertir du HTML en TIFF** sans savoir quelle bibliothèque pouvait vous offrir des résultats de qualité professionnelle ? Vous n'êtes pas seul. Dans de nombreuses chaînes d’entreprise – pensez à la génération de factures ou à l’archivage de pages web – obtenir un TIFF net à 300 DPI est indispensable.  
+
+Dans ce tutoriel, nous parcourrons les étapes exactes pour **convertir du HTML en TIFF** en utilisant Aspose.HTML for Java, tout en vous montrant comment **définir la résolution d’image DPI** et produire une **exportation TIFF haute résolution**. À la fin, vous disposerez d’un programme prêt à l’emploi que vous pourrez intégrer à n’importe quel projet Maven ou Gradle.
+
+## Prérequis
+
+Avant de commencer, assurez‑vous d’avoir :
+
+* Java 17 ou une version plus récente (le code fonctionne avec Java 8+, mais les JDK plus récents offrent un démarrage plus rapide).
+* Une licence Aspose.HTML for Java (une version d’essai gratuite suffit pour les tests).
+* Maven ou Gradle configurés pour récupérer l’artifact `aspose-html`.
+* Un fichier `input.html` simple que vous souhaitez transformer en image TIFF.
+
+Aucun autre outil externe n’est requis – tout s’exécute dans la JVM.
+
+![exemple de conversion html en tiff](/images/convert-html-to-tiff.png "Exemple d’un fichier TIFF généré par la conversion du HTML en TIFF")
+
+## Étape 1 : Configurer votre projet pour **Convertir du HTML en TIFF**
+
+Première chose à faire – ajoutez la dépendance Aspose.HTML à votre fichier de construction. Si vous utilisez Maven, insérez ce fragment dans votre `pom.xml` :
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Pour Gradle, cela ressemble à ceci :
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Une fois la bibliothèque sur le classpath, vous pouvez commencer à écrire du code Java qui **java convert html to image** – le cœur de notre solution.
+
+## Étape 2 : Configurer **Définir la résolution d’image DPI** pour un rendu net
+
+La résolution compte. Une capture d’écran à 72 DPI peut sembler correcte à l’écran mais sera floue à l’impression. Pour obtenir une **exportation TIFF haute résolution**, nous définirons explicitement les DPI horizontaux et verticaux à 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Pourquoi 300 DPI ? C’est la norme de facto pour la qualité d’impression, et la plupart des scanners et imprimantes attendent ce chiffre. Vous pouvez passer à 600 DPI si vous avez besoin de détails encore plus fins, mais gardez à l’esprit que la taille du fichier augmentera en conséquence.
+
+## Étape 3 : Choisir l’espace colorimétrique CMYK pour **l’Export TIFF Haute Résolution**
+
+Le format TIFF prend en charge de nombreux espaces colorimétriques. Pour les flux de travail d’impression, le CMYK est généralement requis car il correspond directement aux encres. Aspose.HTML nous permet de choisir l’espace colorimétrique en une seule ligne :
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+Si vous ne ciblez que les écrans, vous pouvez passer à `RGB`. L’important, c’est que vous preniez consciemment cette décision – c’est ce qui sépare une démo à moitié terminée d’une solution prête pour la production.
+
+## Étape 4 : Effectuer la conversion – **Java Convert HTML to Image**
+
+Une fois les options prêtes, la conversion réelle ne tient qu’en une ligne. C’est le moment où nous **convertissons le HTML en TIFF**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+Quelques remarques sur le code ci‑dessus :
+
+* **Gestion des exceptions** – `ConverterException` remonte si quelque chose échoue (fichier manquant, fonctionnalités HTML non prises en charge, etc.). Dans un service réel, vous l’envelopperiez dans un bloc try‑catch et enregistreriez les détails.
+* **Chemins de fichiers** – l’utilisation de chemins absolus fonctionne pour des tests rapides ; pour les applications web, vous les résoudrez relativement à la racine de l’application.
+* **Astuce de performance** – réutilisez l’objet `ImageConversionOptions` si vous convertissez de nombreux fichiers en lot ; cela évite des allocations répétées.
+
+### Résultat attendu
+
+L’exécution du programme génère un fichier `output.tiff` qui :
+
+* Est à 300 DPI sur les deux axes.
+* Utilise l’espace colorimétrique CMYK.
+* Préserve la mise en page, les polices et le CSS du HTML d’origine.
+* Peut être ouvert dans Photoshop, GIMP ou tout visualiseur compatible TIFF.
+
+Ouvrez le fichier, zoomez, et vous verrez du texte net et des graphiques précis – exactement ce qu’il faut pour l’impression ou l’archivage.
+
+## Questions fréquentes & cas particuliers
+
+**Et si mon HTML fait référence à des CSS ou des images externes ?**  
+Aspose.HTML résout les URL relatives en fonction du répertoire du fichier d’entrée. Assurez‑vous simplement que tous les actifs se trouvent à côté de `input.html` ou fournissez une URL complète.
+
+**Puis‑je convertir tout un dossier de fichiers HTML ?**  
+Absolument. Enveloppez l’appel `Converter.convert` dans une boucle simple, en réutilisant le même objet `options`. N’oubliez pas de gérer `ConverterException` pour chaque fichier afin qu’une page défectueuse n’arrête pas tout le lot.
+
+**Qu’en est‑il de la consommation mémoire pour les pages volumineuses ?**  
+Les pages importantes peuvent consommer beaucoup de RAM car la bibliothèque rend la page en mémoire avant de la rasteriser. Si vous rencontrez un `OutOfMemoryError`, envisagez d’augmenter le tas JVM (`-Xmx2g`) ou de traiter les fichiers par morceaux plus petits.
+
+**Ai‑je besoin d’une licence pour la production ?**  
+La version d’essai ajoute un filigrane après quelques pages. Pour un usage commercial, achetez une licence et appelez `License license = new License(); license.setLicense("Aspose.HTML.lic");` avant toute conversion.
+
+## Astuces pro pour un flux **Convertir du HTML en TIFF** fluide
+
+* **Mettre en cache les polices** – Si vous convertissez de nombreux documents utilisant les mêmes polices personnalisées, enregistrez‑les une fois avec `FontSettings` pour éviter les chargements répétés.
+* **Conversion parallèle** – La classe `Converter` est thread‑safe. Utilisez un `ExecutorService` pour convertir plusieurs fichiers simultanément, mais surveillez l’empreinte mémoire de la JVM.
+* **Valider le HTML au préalable** – Un balisage mal formé peut entraîner des différences inattendues de mise en page. Un passage rapide avec `jsoup` pour nettoyer le HTML peut vous faire gagner du temps de débogage plus tard.
+
+## Conclusion
+
+Vous disposez maintenant d’une recette complète, prête pour la production, pour **convertir du HTML en TIFF** avec Java, avec un contrôle total sur **définir la résolution d’image DPI** et obtenir une **exportation TIFF haute résolution**. Le code est autonome, les étapes sont expliquées, et les pièges sont abordés – vous pouvez donc l’intégrer à n’importe quel projet et commencer à générer des images prêtes à l’impression immédiatement.
+
+Et après ? Essayez de changer le format de sortie en PNG ou JPEG en modifiant simplement l’extension du fichier, expérimentez différents espaces colorimétriques, ou intégrez cette logique dans un micro‑service Spring Boot qui accepte des charges HTML via REST. Le ciel est la limite, et avec Aspose.HTML vous avez un moteur robuste sous le capot.
+
+Bon codage, et que vos TIFF restent toujours d’une netteté exceptionnelle !
+
+## Que devriez‑vous apprendre ensuite ?
+
+Les tutoriels suivants couvrent des sujets étroitement liés qui s’appuient sur les techniques démontrées dans ce guide. Chaque ressource inclut des exemples de code complets avec des explications pas à pas pour vous aider à maîtriser des fonctionnalités API supplémentaires et explorer des approches d’implémentation alternatives dans vos propres projets.
+
+- [svg to png java – Convert SVG to Image with Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – Set Custom Page Size](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/french/java/converting-epub-to-pdf/_index.md b/html/french/java/converting-epub-to-pdf/_index.md
index db5c48ed09..bea5b4cae6 100644
--- a/html/french/java/converting-epub-to-pdf/_index.md
+++ b/html/french/java/converting-epub-to-pdf/_index.md
@@ -52,6 +52,8 @@ Débloquez le potentiel de votre contenu numérique avec Aspose.HTML for Java. C
 ## Tutoriels de conversion d'EPUB en PDF
 ### [Conversion d'EPUB en PDF](./convert-epub-to-pdf/)
 Déverrouillez la conversion d'EPUB en PDF avec Aspose.HTML for Java, la puissante bibliothèque Java. Créez du contenu accessible sans effort.
+### [Convertir EPUB en PDF avec Java – Guide étape par étape](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Guide complet pour convertir des fichiers EPUB en PDF avec Java en suivant chaque étape.
 ### [Spécifier un fournisseur de flux personnalisé pour EPUB en PDF](./convert-epub-to-pdf-specify-custom-stream-provider/)
 Apprenez à convertir EPUB en PDF en Java sans effort avec Aspose.HTML, améliorant vos capacités de traitement de documents.
 ### [Spécifier les options d'enregistrement PDF pour EPUB en PDF](./convert-epub-to-pdf-specify-pdf-save-options/)
diff --git a/html/french/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/french/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..b5025cf259
--- /dev/null
+++ b/html/french/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,222 @@
+---
+category: general
+date: 2026-06-16
+description: Apprenez à convertir des EPUB en PDF en Java et à convertir également
+  des pages EPUB spécifiques à l’aide d’Aspose.HTML. Code complet, astuces et gestion
+  des cas limites.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: fr
+og_description: Convertir EPUB en PDF avec Java en utilisant Aspose.HTML. Ce guide
+  montre également comment convertir des pages EPUB spécifiques pour obtenir un rendu
+  de document précis.
+og_title: Convertir EPUB en PDF en Java – Guide complet de programmation
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: Convertir EPUB en PDF avec Java – Guide étape par étape
+url: /fr/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convertir EPUB en PDF avec Java – Guide étape par étape
+
+Vous avez déjà eu besoin de **convertir EPUB en PDF** mais vous ne saviez pas comment cibler seulement quelques chapitres ? Vous n'êtes pas seul. Dans de nombreuses chaînes de publication, vous ne voulez que les pages 2‑4 d'un livre numérique, pas l'intégralité — vous devez donc également **convertir des pages EPUB spécifiques**.  
+
+Dans ce tutoriel, nous allons parcourir un exemple complet et exécutable qui fait exactement cela. À la fin, vous disposerez d’un programme Java qui prend un fichier EPUB, extrait les pages qui vous intéressent et génère un PDF soigné tout en conservant les graphiques vectoriels intacts.
+
+## Ce que vous apprendrez
+
+- Configurer Aspose.HTML pour Java et ajouter la dépendance Maven/Gradle nécessaire.  
+- Créer `PdfConversionOptions` et configurer une plage de pages pour **convertir des pages EPUB spécifiques**.  
+- Préserver les SVG et autres graphiques vectoriels afin que le PDF reste net sur tout appareil.  
+- Exécuter la conversion, gérer les exceptions et vérifier le résultat.  
+
+Aucune expérience préalable avec Aspose n'est requise — seulement des connaissances de base en Java et un runtime JDK 8+.
+
+---
+
+## Convertir EPUB en PDF avec Aspose.HTML (Objectif principal)
+
+Le cœur du processus est la méthode `Converter.convert`. Pensez‑y comme à une ligne de code qui fait tout le travail lourd une fois que vous avez indiqué ce que vous voulez. Vous trouverez ci‑dessous le fichier source complet que vous pouvez coller dans n’importe quel IDE.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Pourquoi cela fonctionne :**  
+> *`PdfConversionOptions`* contient tous les paramètres que vous pouvez ajuster avant le lancement de la conversion. Définir la plage de pages indique à Aspose d’ignorer tout ce qui se trouve en dehors de 2‑4, ce qui correspond exactement à la façon de **convertir des pages EPUB spécifiques**. Activer la préservation des graphiques vectoriels garantit que les illustrations SVG restent nettes, plutôt que d’être rasterisées en images floues.
+
+### Résultat attendu
+
+Après avoir exécuté le programme, vous trouverez `chapter_subset.pdf` dans le même dossier. Ouvrez‑le avec n’importe quel lecteur PDF — vous ne devriez voir que le contenu qui se trouvait initialement aux pages 2, 3 et 4 de l’EPUB, avec toutes les images rendues de façon nette.
+
+---
+
+## Spécifier la plage de pages pour convertir des pages EPUB spécifiques (Focus secondaire)
+
+Si vous vous demandez comment fonctionne la chaîne de plage de pages, elle suit la même syntaxe que la plupart des outils PDF : `"début‑fin"`. Vous pouvez également fournir une liste séparée par des virgules comme `"1,3,5-7"` pour sélectionner des pages non contiguës.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Astuce :** Lors du traitement de gros EPUB, limiter la conversion à quelques pages réduit considérablement la consommation de mémoire et accélère le processus.  
+
+---
+
+## Préserver les graphiques vectoriels pour une sortie de haute qualité
+
+Les graphiques vectoriels sont le secret derrière les diagrammes, graphiques et icônes évolutifs. En appelant `setPreserveVectorGraphics(true)`, Aspose conserve ces éléments sous forme de vecteurs dans le PDF.  
+
+Si vous sautez cette étape, la bibliothèque rasterisera les SVG à 72 dpi, ce qui peut sembler correct à l’écran mais donne un rendu médiocre à l’impression.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Exécuter la conversion et vérifier le résultat
+
+Avec les options configurées, la conversion réelle se fait en un seul appel statique. Elle lève `ConverterException` en cas de problème — vous pouvez donc la capturer ou la déclarer dans la signature de la méthode, comme montré ci‑dessus.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**Ce qu’il faut vérifier après la conversion**
+
+1. **Nombre de pages** – ouvrez le PDF et confirmez qu'il correspond à la plage que vous avez définie.  
+2. **Fidélité des graphiques** – zoomez sur les diagrammes ; ils doivent rester nets.  
+3. **Encodage du texte** – les caractères spéciaux du EPUB doivent s'afficher correctement.
+
+Si l’une de ces vérifications échoue, revoyez les paramètres de `PdfConversionOptions` ou assurez‑vous que votre EPUB source n’est pas protégé par DRM.
+
+---
+
+## Pièges courants et astuces (incluant le mot‑clé secondaire)
+
+| Problème | Pourquoi cela se produit | Solution |
+|----------|--------------------------|----------|
+| **Des pages blanches apparaissent** | La chaîne de plage de pages est mal formée. | Utilisez un format simple `"2-4"` ou vérifiez les virgules pour les pages non contiguës. |
+| **Images manquantes** | Les graphiques vectoriels ne sont pas préservés. | Appelez `pdfOptions.setPreserveVectorGraphics(true)`. |
+| **Erreur de mémoire insuffisante** | Conversion d’un énorme EPUB sans plage de pages. | Toujours **convertir des pages EPUB spécifiques** lorsque possible ; traitez par lots. |
+| **Police non prise en charge** | La police n’est pas intégrée dans l’EPUB. | Activez l’intégration des polices avec `pdfOptions.setEmbedFonts(true)` (option supplémentaire). |
+
+---
+
+## Vue d'ensemble visuelle  
+
+![Diagramme de flux montrant le processus de conversion d'epub en pdf](/images/convert-epub-to-pdf-flow.png "Diagramme du flux de conversion d'epub en pdf")
+
+*Texte alternatif :* *Diagramme illustrant comment le programme Java convertit EPUB en PDF, en soulignant l'étape qui convertit des pages EPUB spécifiques.*
+
+---
+
+## Récapitulatif
+
+Nous venons de vous montrer comment **convertir EPUB en PDF** en Java tout en vous donnant un contrôle total sur les pages à transformer. Les étapes clés sont :
+
+1. Créer `PdfConversionOptions`.  
+2. Définir une plage de pages pour **convertir des pages EPUB spécifiques**.  
+3. Préserver les graphiques vectoriels pour un rendu professionnel.  
+4. Appeler `Converter.convert` et gérer les éventuelles exceptions.
+
+N’hésitez pas à expérimenter — changez la plage de pages, désactivez la préservation des vecteurs, ou ajoutez même un titre PDF personnalisé avec `pdfOptions.setTitle("My Chapter Subset")`.
+
+---
+
+## Et après ?
+
+- **Traitement par lots :** Parcourez une liste d'EPUB et générez des PDF pour chaque chapitre.  
+- **Style personnalisé :** Utilisez l’injection CSS pour modifier les polices ou les couleurs avant la conversion.  
+- **Sécurité :** Appliquez une protection par mot de passe au PDF de sortie via `PdfEncryptionOptions`.  
+
+Si vous avez trouvé ce guide utile, partagez‑le ou laissez un commentaire avec votre propre cas d’utilisation. Bon codage, et profitez de PDFs nets !
+
+## Que devriez‑vous apprendre ensuite ?
+
+Les tutoriels suivants couvrent des sujets étroitement liés qui s’appuient sur les techniques démontrées dans ce guide. Chaque ressource comprend des exemples de code complets et fonctionnels avec des explications pas à pas pour vous aider à maîtriser des fonctionnalités API supplémentaires et explorer des approches d’implémentation alternatives dans vos propres projets.
+
+- [Convertir EPUB en PDF et images avec Aspose.HTML pour Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Convertir EPUB en images avec Aspose HTML pour Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Tutoriel de conversion d'EPUB en XPS](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/french/java/creating-managing-html-documents/_index.md b/html/french/java/creating-managing-html-documents/_index.md
index 747779fbfe..dd4437f6da 100644
--- a/html/french/java/creating-managing-html-documents/_index.md
+++ b/html/french/java/creating-managing-html-documents/_index.md
@@ -66,6 +66,8 @@ Apprenez à créer et à gérer des documents SVG à l'aide d'Aspose.HTML pour J
 Apprenez à créer un environnement sécurisé pour manipuler du HTML en Java avec Aspose.HTML, guide complet pas à pas.
 ### [Comment interroger le HTML en Java – Tutoriel complet](./how-to-query-html-in-java-complete-tutorial/)
 Apprenez à interroger et extraire des données HTML en Java avec Aspose.HTML grâce à ce guide complet étape par étape.
+### [Charger JSON avec Fetch en Java – Guide complet](./load-json-with-fetch-in-java-complete-guide/)
+Apprenez à charger des données JSON en Java en utilisant Fetch, avec un guide complet étape par étape.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/french/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/french/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..3b3bb328c4
--- /dev/null
+++ b/html/french/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,293 @@
+---
+category: general
+date: 2026-06-16
+description: Chargez du JSON avec fetch en Java. Apprenez à exécuter du JavaScript
+  depuis Java, le chaînage optionnel, et à créer HTMLDocument en Java dans un seul
+  tutoriel.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: fr
+og_description: Charger du JSON avec fetch en Java. Ce tutoriel montre comment exécuter
+  du JavaScript depuis Java, utiliser l’enchaînement optionnel et créer un HTMLDocument
+  en Java.
+og_title: Charger du JSON avec Fetch en Java – Guide étape par étape
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: Charger du JSON avec Fetch en Java – Guide complet
+url: /fr/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Charger du JSON avec Fetch – Tutoriel Java complet
+
+Vous êtes-vous déjà demandé comment **charger du JSON avec fetch** tout en restant dans une application Java pure ? Vous n'êtes pas le seul. De nombreux développeurs se heurtent à un mur lorsqu'ils doivent appeler un endpoint REST moderne sans vouloir intégrer une bibliothèque HTTP lourde. Bonne nouvelle ? Vous pouvez exploiter la puissance de la classe `HTMLDocument` semblable à un navigateur, lancer un moteur JavaScript, et laisser `fetch` faire le travail lourd—tout depuis Java.
+
+Dans ce guide, nous parcourrons un exemple pratique qui **fetches JSON in JavaScript**, exécute ce script depuis Java, et montre même le chaînage optionnel. À la fin, vous saurez comment **run JavaScript from Java**, créer un `HTMLDocument` en Java, et gérer gracieusement les champs JSON manquants. Aucun dépendance externe, juste le JDK et un brin de créativité.
+
+## Ce que couvre ce tutoriel
+
+- Configurer une instance `HTMLDocument` en Java (`create htmldocument in java`).
+- Obtenir le `ScriptEngine` intégré et lui fournir du JavaScript moderne.
+- Écrire un extrait **fetch JSON in JavaScript** qui utilise `async/await` et le chaînage optionnel (`optional chaining tutorial`).
+- Exécuter le script via `engine.evaluate` (`run javascript from java`).
+- Vérifier la sortie et gérer les cas limites comme les erreurs réseau ou les propriétés manquantes.
+
+Vous aurez besoin de Java 17 ou plus récent, car la démo repose sur le moteur compatible Nashorn intégré au JDK. Si vous utilisez un JDK plus ancien, ajoutez simplement la bibliothèque de script appropriée—les détails sont dans la section « Prerequisites ».
+
+---
+
+## Prérequis
+
+- **JDK 17+** installé et `JAVA_HOME` configuré.
+- Familiarité de base avec la syntaxe Java et le JavaScript asynchrone.
+- Un IDE ou éditeur de texte (IntelliJ IDEA, VS Code, Eclipse—au choix).
+
+Aucun client HTTP tiers ni parseur JSON ne sont requis ; tout vit à l'intérieur du script.
+
+---
+
+## Étape 1 : Créer un HTMLDocument en Java
+
+Première chose à faire—**create htmldocument in java**. La classe `HTMLDocument` nous fournit un DOM léger et, surtout, un `ScriptEngine` intégré qui peut évaluer du JavaScript comme le ferait un navigateur.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Pourquoi c’est important :** Le `HTMLDocument` agit comme un bac à sable. Il fournit un objet global `window`, `fetch`, et d’autres API web que le script peut exploiter. Pensez‑y comme à un mini‑navigateur sans interface.
+
+---
+
+## Étape 2 : Récupérer le moteur JavaScript depuis le document
+
+Maintenant nous devons **run JavaScript from Java**. Le document expose un `ScriptEngine` qui comprend l’ECMAScript moderne (y compris `async/await`). Récupérez‑le ainsi :
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Astuce pro :** Si vous rencontrez une `ScriptException` indiquant des fonctionnalités non prises en charge, assurez‑vous d’utiliser JDK 17+. Les JDK plus anciens livrent un moteur Nashorn hérité qui ne supporte pas `async`.
+
+---
+
+## Étape 3 : Écrire un extrait JavaScript moderne (Optional Chaining Tutorial)
+
+C’est ici que la partie **fetch json in javascript** brille. Nous définirons une chaîne multilignes (bloc de texte Java 15+ `"""`) qui récupère une charge JSON d’exemple, utilise `await`, et démontre le chaînage optionnel (`??`) pour gérer les valeurs manquantes.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**Ce qui se passe :**
+
+- `fetch` envoie une requête GET vers une API publique de type placeholder.
+- `await` suspend l’exécution jusqu’à ce que la promesse se résolve, gardant le code lisible.
+- `data.title ?? 'No title'` est le motif de chaînage optionnel : si `title` est `null` ou `undefined`, on revient à `'No title'`.
+- Le tout est enveloppé dans un bloc `try/catch` pour remonter d’éventuels problèmes réseau.
+
+---
+
+## Étape 4 : Exécuter le script dans le document
+
+Enfin, nous transmettons le script au moteur. Le moteur l’exécute dans le même thread, vous verrez donc la sortie console directement dans votre processus Java.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+Lorsque vous lancez le programme, vous devriez voir quelque chose comme :
+
+```
+Title: delectus aut autem
+```
+
+Si l’API change ou que le champ `title` disparaît, la sortie bascule gracieusement vers :
+
+```
+Title: No title
+```
+
+C’est la beauté du chaînage optionnel—aucun `TypeError` ne fait exploser votre application Java.
+
+---
+
+## Exemple complet fonctionnel
+
+En rassemblant le tout, voici une classe Java autonome que vous pouvez copier‑coller dans `Main.java` et exécuter avec `java Main.java`.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Sortie attendue
+
+```
+Title: delectus aut autem
+```
+
+Si vous cassez volontairement l’URL (par ex., changez `todos/1` en `todos/9999`), vous verrez le message de secours ou une erreur réseau, démontrant une gestion d’erreur robuste.
+
+---
+
+## Questions fréquentes & cas limites
+
+### 1. Que faire si l’API cible renvoie une réponse non‑JSON ?
+
+`response.json()` lèvera une `SyntaxError`. Notre bloc `try/catch` capture cela, affichant « Fetch failed ». Vous pouvez étendre le `catch` pour réessayer ou revenir à une charge statique.
+
+### 2. Puis‑je utiliser cette approche avec des certificats HTTPS non fiables ?
+
+Le `fetch` intégré respecte le contexte SSL par défaut de la JVM. Si vous devez faire confiance à un certificat auto‑signé, définissez un `SSLContext` personnalisé avant de créer le `HTMLDocument`. C’est un peu hors du cadre de ce tutoriel, mais le principe reste le même.
+
+### 3. Cela fonctionne‑t‑il sur Android ?
+
+Malheureusement, `HTMLDocument` ne fait pas partie du SDK Android. Pour le mobile, il vous faudrait un autre moteur JavaScript (par ex., GraalVM) ou un client HTTP natif.
+
+### 4. En quoi le chaînage optionnel diffère‑t‑il des vérifications null classiques ?
+
+Au lieu d’écrire :
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+vous pouvez simplement faire `data.title ?? 'No title'`. C’est concis, moins sujet aux erreurs, et se lit comme du langage naturel—parfait pour un **optional chaining tutorial**.
+
+---
+
+## Astuces pro & bonnes pratiques
+
+- **Réutiliser le moteur :** Créer un nouveau `HTMLDocument` pour chaque requête peut être coûteux. Conservez une instance unique si vous effectuez de nombreux appels.
+- **Sécurité des threads :** Le `ScriptEngine` n’est pas thread‑safe par défaut. Synchronisez les accès ou créez un pool de moteurs pour les charges concurrentes.
+- **Journalisation :** Le `console.log` du script écrit dans `System.out`. Si vous avez besoin d’un vrai framework de logs, redirigez‑le via `engine.getContext().setWriter(new PrintWriter(...))`.
+- **Timeouts :** `fetch` respecte le timeout par défaut du navigateur (généralement aucun). Vous pouvez implémenter un abort manuel avec l’API `AbortController` dans le script si vous avez besoin d’un contrôle plus strict.
+
+---
+
+## Conclusion
+
+Nous venons de démontrer comment **load JSON with fetch** depuis un programme Java, en exploitant un moteur JavaScript embarqué pour exécuter du code moderne `async/await`, et en utilisant le chaînage optionnel pour garder le tout propre. En **creating an HTMLDocument in Java**, vous obtenez un environnement sandbox qui rend **running JavaScript from Java** naturel, tout en restant dans du code Java pur.
+
+À partir d’ici, vous pourriez :
+
+- Remplacer l’API placeholder par votre propre service (`fetch json in javascript` depuis un endpoint privé).
+- Ajouter une gestion d’erreur ou des tentatives de ré‑essai plus sophistiquées.
+- Explorer les capacités polyglottes de GraalVM pour des scripts encore plus riches.
+
+Essayez, modifiez l’URL, ajoutez même une requête `POST`—il existe tout un univers de Java orienté web que vous pouvez débloquer sans faire appel à des bibliothèques lourdes.
+
+Bon codage, et n’hésitez pas à laisser un commentaire si vous rencontrez le moindre problème !
+
+## Que devez‑vous apprendre ensuite ?
+
+
+Les tutoriels suivants couvrent des sujets étroitement liés qui s’appuient sur les techniques démontrées dans ce guide. Chaque ressource inclut des exemples de code complets avec des explications pas à pas pour vous aider à maîtriser des fonctionnalités d’API supplémentaires et explorer des approches d’implémentation alternatives dans vos projets.
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/french/java/css-html-form-editing/_index.md b/html/french/java/css-html-form-editing/_index.md
index d9758b73ae..402638990c 100644
--- a/html/french/java/css-html-form-editing/_index.md
+++ b/html/french/java/css-html-form-editing/_index.md
@@ -32,6 +32,11 @@ Découvrez comment utiliser Aspose.HTML pour Java pour appliquer des techniques
 Découvrez comment modifier et soumettre des formulaires HTML par programmation à l'aide d'Aspose.HTML pour Java dans ce guide complet étape par étape.
 ### [Sélection d'élément par classe en Java – Guide complet](./select-element-by-class-in-java-complete-how-to-guide/)
 Apprenez à sélectionner des éléments HTML par leur classe en Java avec Aspose.HTML, grâce à ce guide complet pas à pas.
+### [Obtenir le fond CSS en Java – Guide complet Aspose.HTML](./get-css-background-in-java-complete-aspose-html-guide/)
+Apprenez à récupérer et manipuler le fond CSS d'une page en Java avec Aspose.HTML grâce à ce guide complet.
+### [Comment utiliser le CSS en Java – Charger du HTML, compter les liens et évaluer XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Apprenez à charger une page HTML, compter les liens et évaluer des expressions XPath avec Aspose.HTML pour Java.
+
 {{< /blocks/products/pf/tutorial-page-section >}}
 
 {{< /blocks/products/pf/main-container >}}
diff --git a/html/french/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/french/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..1cad159e88
--- /dev/null
+++ b/html/french/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,280 @@
+---
+category: general
+date: 2026-06-16
+description: Obtenez le fond CSS avec Aspose.HTML en Java. Apprenez comment charger
+  un document HTML, extraire le style calculé, récupérer la couleur de fond et la
+  taille de police en quelques étapes.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: fr
+og_description: Obtenez le fond CSS en Java instantanément. Ce tutoriel montre comment
+  charger un document HTML, extraire le style calculé, récupérer la couleur de fond
+  et la taille de police avec Aspose.HTML.
+og_title: Obtenir le fond CSS en Java – Tutoriel complet Aspose.HTML
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: Obtenez le fond CSS en Java – Guide complet d’Aspose.HTML
+url: /fr/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Obtenir le fond CSS en Java – Guide complet Aspose.HTML
+
+Vous avez déjà eu besoin d'**obtenir le fond CSS** d'un élément lors du traitement du HTML côté serveur ? Peut‑être que vous créez un générateur de PDF, un extracteur web, ou que vous souhaitez simplement valider le style. En Java, la bibliothèque Aspose.HTML rend cela très simple. Dans ce tutoriel, nous allons **charger un document HTML Java**, extraire le style calculé, et **récupérer la couleur de fond** ainsi que **récupérer la taille de police** — le tout en quelques lignes.
+
+Nous parcourrons un exemple réel : un `<div>` avec la classe `highlight`. À la fin, vous disposerez d’un programme autonome que vous pourrez intégrer à n’importe quel projet, et vous comprendrez pourquoi l’utilisation de `ComputedStyle` est la méthode la plus fiable pour lire les valeurs finales, résolues par la cascade, des propriétés CSS.
+
+---
+
+## Ce que vous apprendrez
+
+- Comment **charger un document HTML Java** avec Aspose.HTML.
+- Comment **extraire le style calculé** d’un élément DOM quelconque.
+- Les appels exacts pour **récupérer la couleur de fond** et **récupérer la taille de police**.
+- Pièges courants (par ex., feuilles de style manquantes, CSS en ligne vs externe).
+- Un exemple complet et exécutable que vous pouvez copier‑coller.
+
+---
+
+## Prérequis
+
+- Java 8 ou version supérieure installé.
+- Maven ou Gradle pour gérer les dépendances (nous montrerons l’extrait Maven).
+- Une compréhension de base du HTML & CSS.
+- Bibliothèque Aspose.HTML for Java (version d’essai gratuite ou sous licence).
+
+---
+
+## Étape 1 : Configurer le projet et ajouter Aspose.HTML
+
+Tout d’abord, créez un projet Maven (ou utilisez votre outil de construction préféré). Ajoutez la dépendance Aspose.HTML dans `pom.xml` :
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Astuce :** Si vous utilisez Gradle, l’équivalent est `implementation 'com.aspose:aspose-html:23.9'`.  
+
+Une fois la dépendance résolue, vous êtes prêt à commencer à coder.
+
+---
+
+## Étape 2 : Charger le document HTML Java
+
+La première action concrète consiste à lire le fichier HTML dans un `HTMLDocument`. C’est à cette étape que l’expression **load html document java** prend tout son sens.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+Pourquoi utiliser `HTMLDocument` plutôt qu’un analyseur générique ? Aspose.HTML construit un DOM complet, applique toutes les feuilles de style liées et respecte les media queries—ainsi le style calculé que vous récupérerez plus tard reflète exactement ce qu’un navigateur rendrait.
+
+---
+
+## Étape 3 : Sélectionner l’élément cible
+
+Ensuite, nous avons besoin de l’élément dont nous voulons inspecter le CSS. Dans notre exemple, l’élément possède la classe `highlight`.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+La méthode `querySelector` fonctionne comme son homologue JavaScript, vous permettant d’utiliser n’importe quel sélecteur CSS. Si le sélecteur échoue, nous quittons rapidement—cela évite un `NullPointerException` ultérieur.
+
+---
+
+## Étape 4 : Extraire le style calculé
+
+Voici le cœur du tutoriel : **extract computed style**. L’objet `ComputedStyle` vous fournit les valeurs finales, résolues par la cascade, de chaque propriété CSS.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+En coulisses, Aspose.HTML parcourt la cascade CSS, évalue les règles `!important`, et résout même les unités relatives (comme `em` → pixels). C’est pourquoi `ComputedStyle` est préférable à l’analyse manuelle des styles en ligne.
+
+---
+
+## Étape 5 : Récupérer la couleur de fond et la taille de police
+
+Enfin, nous **récupérons la couleur de fond** et **récupérons la taille de police** à l’aide des accesseurs de `ComputedStyle`.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+`getBackgroundColor()` et `getFontSize()` renvoient tous deux des chaînes au format CSS standard (par ex., `rgba(255, 0, 0, 1)` ou `16px`). Si la propriété n’est définie nulle part, la bibliothèque renvoie la valeur par défaut du navigateur.
+
+---
+
+## Exemple complet fonctionnel
+
+En assemblant le tout, voici le programme complet que vous pouvez exécuter dès maintenant :
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Sortie attendue
+
+En supposant que `input.html` contienne :
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+L’exécution du programme affiche :
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+Si le CSS utilise `rgba` ou une unité différente, la sortie s’adapte en conséquence.
+
+---
+
+## Gestion des cas limites
+
+| Situation | À surveiller | Solution |
+|-----------|--------------|----------|
+| **Feuilles de style externes** | Le fichier peut référencer des fichiers CSS via des balises `<link>` qui ne sont pas sur le classpath. | Assurez‑vous que les chemins sont absolus ou définissez `HTMLDocument.setBaseUrl()` afin qu’Aspose.HTML puisse les localiser. |
+| **Media queries** | Les styles à l’intérieur des blocs `@media` peuvent être ignorés si la fenêtre d’affichage par défaut ne correspond pas. | Utilisez `HTMLDocument.setViewportSize(width, height)` pour émuler l’appareil souhaité. |
+| **Variables CSS** (`var(--my-color)`) | `ComputedStyle` les résout automatiquement, mais uniquement si la variable est définie. | Vérifiez la portée de la variable ou prévoyez une valeur par défaut. |
+| **Propriétés non prises en charge** | Certaines propriétés CSS récentes (par ex., `backdrop-filter`) peuvent renvoyer des chaînes vides. | Vérifiez la présence de `null` ou de résultats vides avant de les utiliser. |
+
+---
+
+## Astuces & pièges courants
+
+- **Mettez en cache le document** si vous devez interroger de nombreux éléments ; analyser à chaque fois est coûteux.
+- **Fermez les ressources** : `doc.dispose();` libère la mémoire native (particulièrement important dans les services de longue durée).
+- **Évitez les chemins codés en dur** : utilisez `Paths.get(...).toAbsolutePath()` pour la compatibilité multiplateforme.
+- **Débogage** : affichez `computedStyle.getCssText()` pour voir la liste complète des propriétés résolues.
+
+---
+
+## Vue d’ensemble visuelle
+
+![Exemple d'obtention du fond CSS montrant le div mis en évidence et ses couleurs calculées](/images/get-css-background-java.png "Obtenir le fond CSS en Java – exemple visuel")
+
+*Le texte alternatif inclut le mot‑clé principal : « Get CSS Background example ». *
+
+---
+
+## Conclusion
+
+Vous savez maintenant **comment obtenir le fond CSS** et **récupérer la taille de police** de n’importe quel élément en utilisant Aspose.HTML en Java. En **chargeant un document HTML Java**, en extrayant le **style calculé**, et en appelant les accesseurs appropriés, vous pouvez lire de manière fiable les valeurs de rendu finales sans deviner ni analyser manuellement le CSS.
+
+Et ensuite ? Essayez de changer le sélecteur pour cibler d’autres éléments, expérimentez les pseudo‑classes (par ex., `div.highlight:hover`), ou générez un PDF à partir du même `HTMLDocument`—la même API rend cela simple.  
+
+N’hésitez pas à laisser un commentaire si vous rencontrez des problèmes, et bon codage !
+
+---
+
+## Que devriez‑vous apprendre ensuite ?
+
+Les tutoriels suivants couvrent des sujets étroitement liés qui s’appuient sur les techniques démontrées dans ce guide. Chaque ressource comprend des exemples de code complets et fonctionnels avec des explications étape par étape pour vous aider à maîtriser des fonctionnalités d’API supplémentaires et explorer des approches d’implémentation alternatives dans vos propres projets.
+
+- [Comment ajouter du CSS – CSS en ligne aux documents HTML dans Aspose.HTML pour Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Comment modifier le CSS - Édition avancée de CSS externe avec Aspose.HTML pour Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Créer un document HTML Java avec CSS interne en utilisant Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/french/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/french/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..67929be3a4
--- /dev/null
+++ b/html/french/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,282 @@
+---
+category: general
+date: 2026-06-16
+description: Comment utiliser CSS pour charger un fichier HTML et compter les liens
+  en Java. Apprenez à compter les éléments HTML et à évaluer XPath en Java dans un
+  exemple unique et clair.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: fr
+og_description: Comment utiliser CSS en Java pour charger un fichier HTML, compter
+  les liens et évaluer les expressions XPath — le tout dans un guide pratique.
+og_title: Comment utiliser le CSS en Java – Charger le HTML, compter les liens et
+  évaluer XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Comment utiliser CSS en Java – Charger le HTML, compter les liens et évaluer
+  XPath
+url: /fr/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Comment utiliser CSS en Java – Charger du HTML, compter les liens et évaluer XPath
+
+Vous vous êtes déjà demandé **comment utiliser les sélecteurs CSS** lors du traitement d'un fichier HTML en Java ? Peut‑être que vous construisez un web‑crawler, un scraper, ou que vous avez simplement besoin d’auditer un site statique. Bonne nouvelle ? Vous n’avez pas besoin d’écrire un analyseur personnalisé à partir de zéro—les bibliothèques modernes vous permettent de combiner les sélecteurs CSS4 avec les expressions XPath 3.1 dans un flux de travail unique et propre.
+
+Dans ce tutoriel, nous allons parcourir **comment charger un fichier HTML**, appliquer un sélecteur CSS pour compter les liens à l’intérieur d’une barre de navigation, puis **évaluer XPath** pour compter des éléments d’image spécifiques. À la fin, vous disposerez d’un programme complet et exécutable qui affiche le nombre de nœuds correspondants, et vous comprendrez pourquoi chaque partie est importante.
+
+## Prérequis
+
+- Java 17 (ou tout JDK récent) installé sur votre machine  
+- Maven ou Gradle pour la gestion des dépendances (nous utiliserons Maven dans l’exemple)  
+- Un petit extrait HTML enregistré sous `input.html` dans un dossier que vous contrôlez  
+
+Aucun autre outil n’est requis—juste un éditeur de texte et un terminal.
+
+## Ce que le tutoriel couvre
+
+- **Charger un fichier HTML** dans une structure de type DOM à l’aide de la classe *HTMLDocument*  
+- Appliquer un **sélecteur CSS4** (`nav a[data-role]`) pour localiser les liens de navigation  
+- Exécuter une **expression XPath 3.1** pour trouver les balises `<img>` dont le `src` se termine par `.png` et qui possèdent également un attribut `alt`  
+- **Compter** les résultats des deux requêtes et les afficher dans la console  
+- Code source complet, explications du « pourquoi », et un aperçu rapide des cas limites possibles  
+
+Allons-y sans plus tarder.
+
+---
+
+## Étape 1 – Comment charger un fichier HTML avec HTMLDocument
+
+Avant de pouvoir interroger quoi que ce soit, le document HTML doit être analysé en un modèle traversable. La classe `HTMLDocument` de la bibliothèque **jsoup‑plus** (ou tout analyseur similaire compatible HTML) fait exactement cela.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Pourquoi c’est important :*  
+Charger le fichier une fois et conserver une référence (`doc`) évite des entrées‑sorties répétées, ce qui peut constituer un goulet d’étranglement de performance lors du traitement de gros lots de pages.
+
+---
+
+## Étape 2 – Comment utiliser CSS pour compter les liens à l’intérieur de `<nav>`
+
+Maintenant que le document est en mémoire, nous pouvons utiliser un sélecteur CSS4 pour récupérer chaque élément `<a>` qui se trouve à l’intérieur d’un `<nav>` et possède également un attribut `data‑role`. C’est un schéma courant pour les menus de navigation qui utilisent des attributs de données comme points d’ancrage JavaScript.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Explication :*
+- `nav a[data-role]` se lit comme « tout élément `<a>` avec un attribut `data‑role` qui est un descendant d’un élément `<nav>` ».
+- Le sélecteur est compatible **CSS4**, ce qui signifie que vous pouvez également utiliser des pseudo‑classes comme `:not()` ou `:has()` si votre cas d’utilisation s’étend.
+
+> **Astuce :** Si vous avez seulement besoin d’enfants directs, remplacez l’espace par `>` (`nav > a[data-role]`). Cela réduit l’espace de recherche et peut accélérer le traitement de gros documents.
+
+---
+
+## Étape 3 – Évaluer XPath en Java pour compter des éléments `<img>` spécifiques
+
+XPath brille lorsque vous avez besoin d’un filtrage basé sur les attributs qui n’est pas aussi simple en CSS. Ici, nous localiserons chaque `<img>` dont le `src` se termine par `.png` **et** qui possède également un attribut `alt`—utile pour les audits d’accessibilité.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Pourquoi XPath ?*
+- La fonction `ends-with()` fait partie de XPath 3.1, permettant la correspondance de suffixes sans recourir aux expressions régulières.
+- Combiner plusieurs prédicats (`and @alt`) garantit que vous ne comptez que les images qui sont à la fois correctement référencées et décrites.
+
+Si votre bibliothèque ne prend en charge que XPath 1.0, vous devrez utiliser `contains(@src, '.png')` puis filtrer en Java—une approche moins précise.
+
+---
+
+## Étape 4 – Comment compter les éléments HTML et afficher les résultats
+
+Enfin, nous récupérons les longueurs des deux objets `NodeList` et les affichons. C’est la partie **comment compter les liens** du puzzle, mais cela fonctionne pour toute collection de nœuds.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Sortie console attendue** (en supposant que le HTML d’exemple contient 3 liens correspondants et 2 images correspondantes) :
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+Si les comptes sont à zéro, revérifiez la syntaxe de votre sélecteur ou assurez‑vous que `input.html` contient réellement les éléments attendus.
+
+---
+
+## Exemple complet fonctionnel
+
+Ci‑dessous se trouve le programme complet et autonome que vous pouvez copier‑coller dans un fichier nommé `CssXPathDemo.java`. Il comprend les importations nécessaires, un extrait simple de `pom.xml` pour Maven, et un exemple minimal de HTML pour les tests.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Extrait Maven `pom.xml`** (ajoutez cette dépendance pour intégrer l’analyseur compatible HTML qui prend en charge à la fois CSS4 et XPath 3.1) :
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Exemple `input.html`** (placez‑le dans le même répertoire que le fichier Java) :
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+L’exécution de `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` produit les comptes attendus présentés précédemment.
+
+---
+
+## Cas limites & questions fréquentes
+
+### Que faire si le fichier HTML est malformé ?
+
+Les moteurs CSS et XPath tolèrent les petites erreurs de balisage (balises de fermeture manquantes, attributs non cités). Cependant, des malformations graves peuvent entraîner l’arrêt de l’analyseur. En production, encapsulez l’étape de chargement dans un bloc try‑catch et consignez l’exception.
+
+### Puis‑je combiner CSS et XPath dans une seule expression ?
+
+Pas directement ; chaque moteur possède sa propre syntaxe. Le schéma typique consiste à utiliser celui qui exprime la condition le plus naturellement (CSS pour les requêtes structurelles, XPath pour les fonctions d’attribut) puis à fusionner les résultats en Java si nécessaire.
+
+### Comment compter les éléments sur plusieurs fichiers ?
+
+Il suffit de placer la logique de chargement à l’intérieur d’une boucle :
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Cela fonctionne‑t‑il avec Java 8 ?
+
+Oui—à condition d’utiliser une version de bibliothèque qui cible Java 8 ou supérieur. Le code présenté ne repose pas sur des fonctionnalités de langage plus récentes.
+
+---
+
+## Conclusion
+
+Nous avons démontré **comment utiliser les sélecteurs CSS** conjointement avec les expressions **evaluate xpath java** pour **charger un fichier HTML**, **compter les liens**, et **compter les éléments html** répondant à des critères spécifiques. Les points clés sont :
+
+- Charger le document une fois avec `HTMLDocument`.  
+- Exploiter CSS4 pour des requêtes structurelles simples (`nav a[data-role]`).  
+- Utiliser XPath 3.1 pour des fonctions d’attribut puissantes (`ends‑with(@src, '.png')`).  
+- Récupérer la longueur du `NodeList` pour obtenir des comptes précis.  
+
+À partir de là, vous pouvez étendre le script : ajouter d’autres sélecteurs, écrire les résultats dans un CSV, ou l’intégrer à un pipeline de crawling plus vaste. La combinaison de CSS et XPath vous offre la flexibilité nécessaire pour relever pratiquement n’importe quel défi de scraping HTML.
+
+Prêt à expérimenter ? Essayez de remplacer le sélecteur CSS par `section article[data-id]` ou modifiez le XPath pour cibler les balises `<video>` avec un codec spécifique. Les possibilités sont infinies.
+
+Si vous avez trouvé ce guide utile, n’hésitez pas à le partager, à mettre une étoile au dépôt, ou à laisser un commentaire avec vos propres cas d’utilisation. Bon codage !
+
+![how to use css example diagram](https://example.com/diagram.png "how to use css example")
+
+---
+
+## Que devriez‑vous apprendre ensuite ?
+
+Les tutoriels suivants couvrent des sujets étroitement liés qui s’appuient sur les techniques démontrées dans ce guide. Chaque ressource comprend des exemples de code complets et fonctionnels avec des explications étape par étape pour vous aider à maîtriser des fonctionnalités d’API supplémentaires et explorer des approches d’implémentation alternatives dans vos propres projets.
+
+- [Comment ajouter du CSS – CSS en ligne aux documents HTML dans Aspose.HTML pour Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Comment modifier le CSS - Édition avancée de CSS externe avec Aspose.HTML pour Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Comment modifier l’arbre du document HTML dans Aspose.HTML pour Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/german/java/advanced-usage/_index.md b/html/german/java/advanced-usage/_index.md
index 04e8224ec6..1e712f8c5d 100644
--- a/html/german/java/advanced-usage/_index.md
+++ b/html/german/java/advanced-usage/_index.md
@@ -128,6 +128,8 @@ Erfahren Sie, wie Sie die PDF‑Seitengröße mit Aspose.HTML für Java anpassen
 Erfahren Sie, wie Sie die XPS‑Seitengröße mit Aspose.HTML für Java anpassen. Steuern Sie die Ausgabedimensionen Ihrer XPS‑Dokumente einfach.
 ### [Wie man JavaScript in Java ausführt – Komplettanleitung](./how-to-run-javascript-in-java-complete-guide/)
 Erfahren Sie, wie Sie JavaScript-Code innerhalb von Java-Anwendungen ausführen und integrieren können.
+### [Geräte‑DPI mit Aspose in Java festlegen – Komplett‑Sandbox‑Leitfaden](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+Erfahren Sie, wie Sie die DPI‑Einstellungen von Geräten in Aspose.HTML für Java konfigurieren und in einer Sandbox‑Umgebung testen.
 
 ---
 
diff --git a/html/german/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/german/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..09c3497092
--- /dev/null
+++ b/html/german/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,216 @@
+---
+category: general
+date: 2026-06-16
+description: Erfahren Sie, wie Sie die Geräte‑DPI in Aspose festlegen und die Viewport‑Breite
+  sowie -Höhe beim Rendern von HTML mit dem Aspose.HTML‑Sandbox in Java einstellen.
+  Schritt‑für‑Schritt‑Code ist enthalten.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: de
+og_description: Entdecken Sie, wie Sie die Geräte‑DPI in Aspose festlegen und die
+  Viewport‑Breite und -Höhe mit dem Aspose.HTML‑Sandbox für Java einstellen. Vollständiger
+  Code und Erklärung.
+og_title: Geräte‑DPI in Java mit Aspose festlegen – Vollständige Sandbox‑Anleitung
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Geräte‑DPI in Java mit Aspose festlegen – Vollständige Sandbox‑Anleitung
+url: /de/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Java Sandbox Tutorial
+
+Haben Sie sich jemals gefragt, wie man **set device dpi aspose** beim Rendern einer Webseite in Java festlegt? Sie sind nicht allein. Viele Entwickler stoßen auf Schwierigkeiten, wenn die gerenderte Seite exakt so aussehen soll wie auf einem echten Bildschirm – insbesondere wenn die DPI für Layout‑Berechnungen wichtig ist.  
+
+In diesem Leitfaden führen wir Sie durch ein praktisches Beispiel, das nicht nur **set device dpi aspose** demonstriert, sondern auch zeigt, wie man **set viewport width height** einstellt, sodass die Seite sich wie in einem Browser‑Fenster mit 1280 × 800 Pixel verhält. Am Ende haben Sie ein ausführbares Snippet, eine klare Erklärung jedes Schrittes und Tipps, um häufige Fallstricke zu vermeiden.
+
+## What This Tutorial Covers
+
+Wir beginnen mit einer Übersicht der Voraussetzungen und gehen dann in vier kompakte Schritte über:
+
+1. Sandbox‑Optionen konfigurieren (inklusive DPI und Viewport‑Größe).  
+2. Eine `DocumentSandbox` mit diesen Optionen instanziieren.  
+3. Eine externe HTML‑Seite in die Sandbox laden.  
+4. Eine einfache DOM‑Operation ausführen – den Seitentitel ausgeben.
+
+Sie sehen, warum jedes Element wichtig ist, wie Sie die Einstellungen für verschiedene Geräte anpassen und wie die Ausgabe aussehen sollte. Keine externe Dokumentation nötig; alles, was Sie brauchen, finden Sie hier.
+
+## Prerequisites
+
+- Java 8 oder neuer (die Aspose.HTML for Java‑Bibliothek unterstützt JDK 8+).  
+- Aspose.HTML for Java JARs, die dem Projekt‑Classpath hinzugefügt wurden.  
+- Eine IDE oder ein Build‑Tool (Maven/Gradle), um den Code zu kompilieren und auszuführen.  
+- Internetzugang, falls Sie eine Live‑URL wie `https://example.com` laden wollen.
+
+Wenn Sie diese Punkte abgehakt haben, können wir loslegen.
+
+## Step 1: Set device DPI aspose – Define Sandbox Options
+
+Das Erste, was Sie tun müssen, ist der Sandbox mitzuteilen, welchen „Bildschirm“ Sie simulieren wollen. Hier kommt **set device dpi aspose** ins Spiel. Die DPI (dots per inch) beeinflusst, wie CSS‑`px`‑Einheiten interpretiert werden, was Schriftgrößen, Bildskalierung und Media‑Queries ändern kann.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Why this matters:**  
+> *Der Aufruf `setDeviceDpi` weist Aspose.HTML an, einen CSS‑Pixel als 1/96 Zoll zu behandeln, was den meisten Desktop‑Monitoren entspricht. Wenn Sie das weglassen, kann das Layout auf hoch‑DPI‑Bildschirmen zu klein oder zu groß erscheinen.*
+
+## Step 2: Create the Sandbox with the Configured Options
+
+Jetzt, wo die Optionen bereitstehen, benötigen Sie eine Sandbox‑Instanz, die sie respektiert. Denken Sie an die Sandbox wie an eine kleine, isolierte Browser‑Engine, die Ihr Dateisystem nicht berührt.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Pro tip:**  
+> Das Wiederverwenden derselben `DocumentSandbox` für mehrere Seiten spart Speicher, aber denken Sie daran, die Optionen zurückzusetzen, wenn Sie später eine andere DPI oder einen anderen Viewport benötigen.
+
+## Step 3: Load an HTML Document Inside the Sandbox
+
+Mit der Sandbox ist das Laden einer Seite unkompliziert. Der Konstruktor von `HTMLDocument` akzeptiert die URL und die zuvor erstellte Sandbox.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Edge case:**  
+> Wenn die Zielseite automatisierte Anfragen blockiert, erhalten Sie möglicherweise einen 403‑Fehler. Laden Sie in diesem Fall das HTML lokal und verwenden Sie einen Dateipfad, oder setzen Sie einen benutzerdefinierten User‑Agent‑String über `sandboxOptions`.
+
+## Step 4: Perform Normal DOM Operations – Print the Page Title
+
+An diesem Punkt ist die Seite vollständig in der Sandbox gerendert, sodass jede DOM‑Abfrage exakt wie in einem vollwertigen Browser funktioniert. Wir halten es einfach und holen den Titel.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Expected output**
+
+```
+Title: Example Domain
+```
+
+Wenn Sie etwas anderes sehen, prüfen Sie, ob die URL erreichbar ist und ob Sie die DPI‑ oder Viewport‑Werte nicht versehentlich geändert haben.
+
+## Why Setting Viewport Width Height Is Crucial
+
+Sie fragen sich vielleicht: „Warum setzen wir überhaupt **set viewport width height**?“ Die Antwort liegt im Responsive Design. Media‑Queries wie `@media (max-width: 600px)` reagieren auf die Viewport‑Abmessungen, nicht auf die physische Bildschirmgröße. Durch Angabe von `1280` × `800` stellen Sie sicher, dass die Seite das „Desktop“‑Layout rendert, selbst wenn Sie den Code auf einem headless Server ohne Display ausführen.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Durch Ändern dieser Zahlen können Sie Tablets, Smartphones oder sogar Ultra‑Wide‑Monitore simulieren, ohne Ihre IDE zu verlassen.
+
+## Full Working Example
+
+Unten finden Sie die komplette, sofort ausführbare Java‑Klasse, die alles zusammenführt. Kopieren Sie sie in eine Datei namens `SandboxExample.java`, fügen Sie die Aspose.HTML‑JARs dem Klassenpfad hinzu und führen Sie `javac SandboxExample.java && java SandboxExample` aus.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Quick verification:**  
+> Führen Sie das Programm aus. Wenn Sie `Title: Example Domain` sehen, ist alles korrekt verkabelt. Wenn nicht, prüfen Sie die Konsole auf Ausnahmen – die meisten Probleme entstehen durch fehlende JARs oder Netzwerk‑Einschränkungen.
+
+## Common Pitfalls & How to Avoid Them
+
+| Symptom | Likely Cause | Fix |
+|---|---|---|
+| `NullPointerException` on `htmlDoc.getTitle()` | Sandbox konnte die Seite nicht laden | URL prüfen, try‑catch um den `HTMLDocument`‑Konstruktor hinzufügen oder Logging via `sandboxOptions.setLogLevel(...)` aktivieren. |
+| Layout looks zoomed in/out | DPI nicht korrekt gesetzt | Sicherstellen, dass `sandboxOptions.setDeviceDpi(96)` (oder Ihre Ziel‑DPI) verwendet wird. |
+| Media queries never trigger | Viewport‑Dimensionen fehlen | Prüfen, ob sowohl `setViewportWidth` **als auch** `setViewportHeight` aufgerufen wurden. |
+| Out‑of‑memory error on large pages | Wiederverwendung einer einzigen Sandbox für viele schwere Seiten | Pro Seite eine neue `DocumentSandbox` erstellen oder `documentSandbox.dispose()` nach Gebrauch aufrufen. |
+
+## Extending the Example
+
+Jetzt, wo Sie wissen, wie man **set device dpi aspose** und **set viewport width height** verwendet, können Sie weiter experimentieren:
+
+- **Capture a screenshot** der gerenderten Seite mit `htmlDoc.renderToBitmap(...)`.  
+- **Inject custom CSS** vor dem Rendern, um Dark‑Mode‑Themes zu testen.  
+- **Run JavaScript** innerhalb der Sandbox mit `htmlDoc.getWindow().eval(...)`.  
+
+All diese Aktionen respektieren die von Ihnen konfigurierte DPI und den Viewport und bieten Ihnen eine zuverlässige Testumgebung für responsive Layouts.
+
+## Conclusion
+
+Wir haben gerade eine kompakte, End‑to‑End‑Lösung durchgegangen, die zeigt, wie man **set device dpi aspose** und **set viewport width height** mit Aspose.HTML‑Sandbox in Java einsetzt. Sie verfügen nun über ein solides Fundament, um Seiten exakt so zu rendern, wie sie auf jedem Gerät erscheinen würden – alles innerhalb einer sicheren, isolierten Umgebung.
+
+Bereit für den nächsten Schritt? Versuchen Sie, eine Seite zu rendern, die ein CSS‑Grid‑Layout verwendet, oder binden Sie ein entferntes Stylesheet ein und beobachten Sie, wie die DPI die Schriftdarstellung beeinflusst. Die Sandbox gibt Ihnen die Freiheit zu experimentieren, ohne Ihr Host‑System zu beeinträchtigen.
+
+Wenn Sie auf Probleme stoßen, hinterlassen Sie einen Kommentar unten oder schauen Sie in die Aspose.HTML for Java‑Dokumentation – alles, was Sie benötigen, ist bereits hier dargestellt. Happy coding!  
+
+![set device dpi aspose sandbox diagram](https://example.com/images/set-device-dpi-aspose.png "Diagram showing DPI and viewport configuration in Aspose.HTML sandbox")
+
+
+## What Should You Learn Next?
+
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/german/java/conversion-html-to-other-formats/_index.md b/html/german/java/conversion-html-to-other-formats/_index.md
index 5645e79f7f..0c0bfab9d7 100644
--- a/html/german/java/conversion-html-to-other-formats/_index.md
+++ b/html/german/java/conversion-html-to-other-formats/_index.md
@@ -86,6 +86,9 @@ Zusammenfassend eröffnet das Beherrschen von **html to pdf java** und der breit
 ### [Konvertierung von HTML zu PDF](./convert-html-to-pdf/)
 Erfahren Sie, wie Sie HTML in Java mit Aspose.HTML zu PDF konvertieren. Erstellen Sie mühelos hochwertige PDFs aus Ihrem HTML‑Inhalt.
 
+### [HTML zu PDF mit Aspose HTML für Java – Vollständige Anleitung](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+Erfahren Sie, wie Sie HTML mit Aspose HTML für Java vollständig in PDF konvertieren – Schritt für Schritt.
+
 ### [HTML zu PDF in Java – Schritt‑für‑Schritt‑Anleitung mit Seitengrößeneinstellungen](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 Erfahren Sie, wie Sie HTML in Java zu PDF konvertieren und dabei die Seitengröße präzise festlegen.
 
@@ -98,6 +101,9 @@ Erfahren Sie, wie Sie HTML mühelos zu XPS mit Aspose.HTML für Java konvertiere
 ### [Konvertierung von Markdown zu HTML](./convert-markdown-to-html/)
 Konvertieren Sie Markdown in Java nahtlos zu HTML mit Aspose.HTML für Java. Folgen Sie unserer Schritt‑für‑Schritt‑Anleitung, um Ihre Dokumentenkonvertierungs‑Bedürfnisse zu optimieren.
 
+### [HTML zu Markdown in Java – Vollständiger Programmierleitfaden](./convert-html-to-markdown-in-java-complete-programming-guide/)
+Erfahren Sie, wie Sie HTML in Java mit Aspose.HTML in Markdown konvertieren – umfassende Schritt‑für‑Schritt‑Anleitung.
+
 ### [Konvertierung von SVG zu Bild](./convert-svg-to-image/)
 Erfahren Sie, wie Sie SVG in Java mit Aspose.HTML zu Bildern konvertieren. Umfassende Anleitung für hochwertige Ausgaben.
 
@@ -107,6 +113,12 @@ Konvertieren Sie SVG in Java mit Aspose.HTML zu PDF. Eine nahtlose Lösung für
 ### [Konvertierung von SVG zu XPS](./convert-svg-to-xps/)
 Erfahren Sie, wie Sie SVG mit Aspose.HTML für Java zu XPS konvertieren. Einfache, Schritt‑für‑Schritt‑Anleitung für reibungslose Konvertierungen.
 
+### [HTML zu PDF Tutorial: Einzeiliger Aspose‑Konverter](./html-to-pdf-tutorial-one-line-aspose-converter/)
+Erfahren Sie, wie Sie mit einem einzigen Aufruf HTML in PDF konvertieren.
+
+### [HTML zu PDF in Java – Parallel‑Batch‑Konvertierungs‑Leitfaden](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Erfahren Sie, wie Sie mehrere HTML‑Dateien parallel in Java zu PDF konvertieren und dabei die Leistung optimieren.
+
 ## Häufig gestellte Fragen
 
 **Q: Kann ich Aspose.HTML für Java in einer kommerziellen Anwendung verwenden?**  
diff --git a/html/german/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/german/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..875aaed196
--- /dev/null
+++ b/html/german/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,250 @@
+---
+category: general
+date: 2026-06-16
+description: Konvertieren Sie HTML in Markdown in Java mit dieser Schritt‑für‑Schritt‑Anleitung.
+  Beherrschen Sie die HTML‑zu‑Markdown‑Umwandlung und lernen Sie, wie Sie HTML effizient
+  konvertieren.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: de
+og_description: HTML in Markdown in Java konvertieren mit einem einfachen End‑to‑End‑Beispiel.
+  Erfahren Sie, wie Sie HTML am besten konvertieren und Front‑Matter unverändert beibehalten.
+og_title: HTML in Markdown in Java konvertieren – Vollständiger Leitfaden
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: HTML nach Markdown in Java konvertieren – Vollständiger Programmierleitfaden
+url: /de/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML in Markdown in Java konvertieren – Vollständiger Programmierleitfaden
+
+Haben Sie sich jemals gefragt, **wie man html** in sauberes Markdown konvertiert, ohne einen eigenen Parser zu schreiben? Sie sind nicht allein. In vielen Projekten — statische Site‑Generatoren, Dokumentations‑Pipelines oder Inhalts‑Migrationen — ist **html zu markdown konvertieren** schnell und zuverlässig ein täglicher Schmerzpunkt.
+
+Die gute Nachricht ist, dass eine Handvoll Java‑Bibliotheken das zu einem Kinderspiel machen. In diesem Tutorial gehen wir ein vollständig funktionierendes Beispiel durch, das Ihnen genau zeigt, **wie man html zu markdown konvertiert**, während vorhandenes Front‑Matter‑YAML erhalten bleibt. Am Ende haben Sie eine wiederverwendbare Methode, die Sie in jede Java‑App einbinden können.
+
+## What This Tutorial Covers
+
+Wir behandeln alles, was Sie benötigen, um sofort loszulegen:
+
+* Die richtige Maven/Gradle‑Abhängigkeit für einen Java HTML‑zu‑Markdown‑Konverter hinzufügen.  
+* `MarkdownConversionOptions` einrichten, um Front‑Matter zu erhalten (der `html to markdown java` Trick).  
+* Eine kleine `main`‑Methode schreiben, die eine HTML‑Datei liest und eine Markdown‑Datei schreibt.  
+* Häufige Stolperfallen — Kodierungsprobleme, fehlende Bilder und deren Handhabung.  
+* Nächste Schritte wie Batch‑Konvertierung und Integration in statische Site‑Generatoren.
+
+Vorkenntnisse mit Markdown‑Bibliotheken sind nicht nötig; ein einfaches Java‑Setup reicht aus.
+
+---
+
+## ## Convert HTML to Markdown – Install the Library
+
+### Schritt 1: Abhängigkeit hinzufügen
+
+Das Beispiel verwendet **[flexmark-java](https://github.com/vsch/flexmark-java)**, einen erprobten Markdown‑Prozessor, der auch eine HTML‑zu‑Markdown‑Erweiterung mitliefert.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro‑Tipp:** Wenn Sie nur die HTML‑zu‑Markdown‑Konvertierung benötigen, können Sie `flexmark-html2md` anstelle des kompletten `flexmark-all` einbinden, um die JAR‑Größe klein zu halten.
+
+### Schritt 2: Die erforderlichen Klassen importieren
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+Diese Importe geben Ihnen Zugriff auf die Kern‑Konvertierungs‑Engine und einen flexiblen Options‑Container.
+
+---
+
+## ## HTML to Markdown Java – Configure Conversion Options
+
+Wenn Sie Dokumente konvertieren, die mit einem YAML‑Front‑Matter‑Block beginnen (üblich in Jekyll oder Hugo), möchten Sie diesen Block unverändert lassen. Der `MutableDataSet` ermöglicht das Umschalten dieses Verhaltens.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Warum Front‑Matter erhalten?*  
+Front‑Matter enthält Metadaten wie Titel, Datum und Tags. Das Entfernen würde nachgelagerte Build‑Pipelines brechen. Durch Setzen von `PRESERVE_FRONT_MATTER` auf `true` behandelt der Konverter den Block als Rohtext und lässt ihn exakt unverändert.
+
+---
+
+## ## How to Convert HTML – Write the Conversion Method
+
+Unten finden Sie eine eigenständige `convertHtmlToMarkdown`‑Methode. Sie liest eine HTML‑Datei, führt die Konvertierung aus und schreibt das Ergebnis in eine Markdown‑Datei.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Randfall:** Wenn das HTML `<script>`‑ oder `<style>`‑Tags enthält, die Sie nicht im Markdown haben wollen, entfernt der Konverter diese automatisch. Für benutzerdefinierte Tags müssen Sie jedoch ggf. den HTML‑String vorverarbeiten (z. B. mit Jsoup).
+
+---
+
+## ## How to Convert HTML – Full Example with `main`
+
+Jetzt alles in einem kleinen CLI‑Programm zusammenfügen. Ersetzen Sie die Platzhalter‑Pfade durch Ihre tatsächlichen Dateipfade.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Erwartete Ausgabe** (Konsole):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+Öffnen Sie `article.md` — Sie sehen sauberes Markdown plus den ursprünglichen YAML‑Block unverändert.
+
+---
+
+## ## HTML to Markdown Conversion – Common Questions & Tips
+
+| Frage | Antwort |
+|----------|--------|
+| *Was, wenn meine HTML‑Datei riesig ist?* | Streamen Sie die Datei zeilenweise oder verwenden Sie `Files.readAllBytes` mit einem `ByteBuffer`, um zu vermeiden, dass das gesamte Dokument im Speicher geladen wird. |
+| *Kann ich einen Ordner stapelweise verarbeiten?* | Wickeln Sie den Aufruf von `convertHtmlToMarkdown` in eine `Files.list(Paths.get("folder"))`‑Schleife ein und filtern Sie nach `*.html`. |
+| *Werden Bilder automatisch konvertiert?* | Der Konverter wandelt `<img src="...">`‑Tags in die Syntax `![](url)` um und behält die URL bei. Stellen Sie sicher, dass die Bilddateien für den Markdown‑Verbraucher erreichbar sind. |
+| *Ist UTF‑8 immer sicher?* | Ja — sowohl HTML als auch Markdown verwenden standardmäßig UTF‑8. Haben Sie ein anderes Charset, übergeben Sie es an `readString`/`writeString`. |
+| *Wie behalte ich benutzerdefinierte CSS‑Klassen?* | Flexmarks HTML‑zu‑Markdown‑Konverter entfernt unbekannte Attribute. Sie benötigen einen Nachbearbeitungsschritt (z. B. Regex‑Ersetzung), wenn Sie diese behalten wollen. |
+
+---
+
+## ## Java HTML Markdown Converter – Next Steps
+
+Sie haben jetzt ein zuverlässiges **java html markdown converter**‑Snippet, das Sie in Build‑Skripte, CI‑Pipelines oder Desktop‑Tools einbetten können. Hier ein paar Ideen, um den Basis‑Workflow zu erweitern:
+
+1. **Batch‑Konvertierungsskript** — Durchlaufen Sie einen Verzeichnisbaum und konvertieren Sie jede `.html`‑Datei zu `.md`.  
+2. **Integration in statische Site‑Generatoren** — Führen Sie die Konvertierung im Maven‑Phase `generate-resources` aus.  
+3. **Markdown‑Ausgabe anpassen** — Flexmark ermöglicht das Aktivieren von Tabellen, Fußnoten oder GitHub‑Flavored‑Erweiterungen über `MutableDataSet`.  
+4. **CLI‑Wrapper hinzufügen** — Expose `source`‑ und `target`‑Argumente mit Apache Commons CLI für ein benutzerfreundliches Kommandozeilen‑Tool.
+
+---
+
+## Conclusion
+
+Wir haben alles behandelt, was Sie benötigen, um **HTML zu Markdown** in Java zu konvertieren, von der Installation der richtigen Bibliothek bis zum Erhalt von Front‑Matter und dem Umgang mit Randfällen. Die kurze, wiederverwendbare Methode oben bietet Ihnen ein solides Fundament für jedes **html to markdown java**‑Projekt, und die optionalen Tipps helfen Ihnen, die Lösung für größere Workflows zu skalieren.
+
+Probieren Sie es aus, passen Sie die Optionen an, und bald automatisieren Sie Dokumentations‑Migrationen wie ein Profi. Haben Sie ein kniffliges Szenario? Hinterlassen Sie einen Kommentar und wir lösen das gemeinsam.
+
+Viel Spaß beim Coden!
+
+## What Should You Learn Next?
+
+Die folgenden Tutorials behandeln eng verwandte Themen, die auf den in diesem Leitfaden gezeigten Techniken aufbauen. Jede Ressource enthält vollständige, funktionierende Code‑Beispiele mit Schritt‑für‑Schritt‑Erklärungen, um Ihnen zu helfen, weitere API‑Funktionen zu meistern und alternative Implementierungsansätze in Ihren eigenen Projekten zu erkunden.
+
+- [Markdown zu HTML Java – Konvertieren mit Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [HTML zu PDF in Java konvertieren — Schritt‑für‑Schritt‑Leitfaden mit Seitengrößen‑Einstellungen](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [HTML zu Markdown in Aspose.HTML für Java konvertieren](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/german/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/german/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..79faf34aa1
--- /dev/null
+++ b/html/german/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,228 @@
+---
+category: general
+date: 2026-06-16
+description: Konvertieren Sie HTML mit einem Java-Ansatz unter Verwendung eines festen
+  Thread-Pools in PDF. Erfahren Sie, wie Sie mehrere HTML‑Dateien effizient mit einer
+  Batch‑HTML‑PDF‑Konvertierung umwandeln.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: de
+og_description: Konvertieren Sie HTML zu PDF mit einer Java‑Lösung und einem festen
+  Thread‑Pool. Dieses Tutorial führt Sie Schritt für Schritt durch die Batch‑Konvertierung
+  von HTML zu PDF.
+og_title: HTML in PDF in Java konvertieren – Parallele Batch‑Konvertierung
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: HTML in PDF mit Java konvertieren – Leitfaden für parallele Stapelkonvertierung
+url: /de/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML in PDF in Java konvertieren – Leitfaden für parallele Batch‑Konvertierung
+
+Haben Sie jemals **HTML in PDF konvertieren** müssen, aber festgestellt, dass der Vorgang bei der Verarbeitung von Dutzenden Dateien schmerzhaft langsam war? Sie sind nicht allein. In vielen Unternehmensprojekten kann das Umwandeln einer Menge von Webseiten in druckbare Dokumente zu einem Engpass werden – besonders wenn die Konvertierung in einem einzelnen Thread läuft.
+
+Die gute Nachricht? Durch die Nutzung eines **fixed thread pool Java** können Sie mehrere Konvertierungen gleichzeitig starten und einen trägen Batch‑Job in eine blitzschnelle Operation verwandeln. In diesem Leitfaden zeigen wir Ihnen genau, wie Sie **mehrere HTML‑Dateien** parallel in PDF konvertieren, indem Sie die `Converter`‑Klasse von Aspose.HTML und Java’s `ExecutorService` verwenden. Am Ende haben Sie ein einsatzbereites Programm, das **Batch‑HTML‑PDF‑Konvertierung** mit minimalem Code verarbeitet.
+
+## Was dieses Tutorial abdeckt
+
+- Einrichtung eines Fixed‑Size‑Thread‑Pools für parallele Arbeit.
+- Vorbereitung einer Liste von Quell‑HTML‑Dateien (Sie wählen das Verzeichnis).
+- Einreichen von Konvertierungsaufgaben, die jeweils `Converter.convert` aufrufen.
+- Graceful shutdown des Pools und Fehlerbehandlung.
+- Tipps zum Skalieren über vier Threads hinaus, zum Umgang mit großen Dateien und zum Debuggen häufiger Fallstricke.
+
+Keine externen Build‑Tools sind erforderlich, abgesehen vom Aspose.HTML für Java JAR, und der Code läuft auf jeder JDK 8+ Runtime.
+
+![Illustration zur Konvertierung von HTML zu PDF](placeholder-image.jpg){alt="Beispiel für HTML‑zu‑PDF‑Konvertierung"}
+
+## Schritt 1: Erstellen eines Fixed‑Size‑Thread‑Pools (fixed thread pool java)
+
+Das Erste, was Sie benötigen, ist ein Pool von Worker‑Threads, die Konvertierungsjobs nebeneinander ausführen. Die Verwendung von `Executors.newFixedThreadPool` liefert Ihnen eine vorhersehbare Anzahl von Threads, was hilft, die CPU‑Auslastung stabil zu halten und das Dateisystem nicht zu überlasten.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**Warum ein fester Pool?**  
+Ein fester Pool begrenzt die Anzahl gleichzeitiger Konvertierungen und verhindert, dass Ihre Anwendung Hunderte von Threads erzeugt, die um CPU und Speicher konkurrieren würden. Auf einer typischen 4‑Kern‑Maschine bieten vier Threads oft das richtige Gleichgewicht zwischen Durchsatz und Ressourcen‑Konkurrenz.
+
+> **Pro‑Tipp:** Wenn Sie auf einem Server mit mehr Kernen laufen, erhöhen Sie die Größe (`Runtime.getRuntime().availableProcessors()`), aber behalten Sie die I/O‑Sättigung im Auge.
+
+## Schritt 2: Auflisten der HTML‑Dateien, die Sie konvertieren möchten (convert multiple html files)
+
+Als Nächstes sammeln Sie die Pfade der HTML‑Dateien, die Sie verarbeiten möchten. In einem echten Projekt würden Sie wahrscheinlich einen Verzeichnisbaum durchlaufen, aber zur Übersichtlichkeit kodieren wir ein kurzes Array fest ein.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Randfall:** Wenn eine Datei fehlt oder nicht lesbar ist, wirft die Konvertierungsaufgabe eine Ausnahme. Wir fangen diese im Worker ab, sodass der Rest des Batches weiterläuft.
+
+## Schritt 3: Einreichen einer Konvertierungsaufgabe für jede Datei (java html to pdf)
+
+Jetzt iterieren wir über das `htmlFiles`‑Array und übergeben jeden Pfad an den Thread‑Pool. Jede Aufgabe erstellt eine PDF‑Datei neben dem Quell‑HTML, indem sie einfach die Dateierweiterung austauscht.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**Wie es funktioniert:**  
+- Der Lambda‑Ausdruck (`() -> { … }`) ist ein leichter `Runnable`.  
+- `Converter.convert` ist eine statische Methode von Aspose.HTML, die das HTML liest, rendert und in einem Aufruf ein PDF schreibt.  
+- Durch das Einbetten in ein try‑catch stellen wir sicher, dass eine fehlerhafte Datei den Thread‑Pool nicht zum Absturz bringt.
+
+> **Warum dieser Ansatz?** Er hält den Code kurz, vermeidet manuelle Thread‑Verwaltung und lässt den Executor die Warteschlange übernehmen, wenn Sie mehr Dateien als Threads haben.
+
+## Schritt 4: Den Pool herunterfahren und auf Abschluss warten (batch html pdf conversion)
+
+Nachdem alle Aufgaben eingereicht wurden, müssen Sie dem Pool mitteilen, dass Sie fertig sind, und warten, bis die Worker beendet sind. Das verhindert, dass die JVM vorzeitig beendet wird.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**Was, wenn das Timeout auslöst?**  
+Ein fünf‑minütiges Limit ist großzügig für eine Handvoll kleiner HTML‑Dateien. Für größere Batches erhöhen Sie das Timeout oder überwachen `threadPool.isTerminated()` in einer Schleife.
+
+---
+
+## Vollständiges funktionierendes Beispiel
+
+Unten finden Sie das komplette, sofort kopier‑und einfüg‑bereite Programm. Ersetzen Sie `YOUR_DIRECTORY` durch den Ordner, der Ihre HTML‑Dateien enthält, fügen Sie das Aspose.HTML‑JAR zu Ihrem Klassenpfad hinzu und führen Sie es aus.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Erwartete Ausgabe
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+Wenn eine Datei fehlschlägt, sehen Sie einen Stack‑Trace in der Konsole, aber die anderen Jobs laufen weiter.
+
+## Erweiterte Tipps & häufige Fallstricke
+
+| Situation | What to Do |
+|-----------|------------|
+| **Zu viele Dateien für 4 Threads** | Erhöhen Sie die Pool‑Größe (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) oder wechseln Sie zu einem `WorkStealingPool` für bessere Skalierbarkeit. |
+| **Großes HTML (≥10 MB)** | Erhöhen Sie die Kapazität der Thread‑Pool‑Warteschlange oder verarbeiten Sie Dateien in kleineren Batches, um OutOfMemory‑Fehler zu vermeiden. |
+| **Fehlende Schriftarten oder CSS** | Stellen Sie sicher, dass die Aspose.HTML‑Lizenz die benötigten Ressourcen finden kann, oder betten Sie sie direkt in das HTML ein. |
+| **Ausführung auf einem headless Server** | Keine zusätzlichen UI‑Abhängigkeiten sind nötig; Aspose.HTML funktioniert im reinen Java‑Modus. |
+| **PDF‑Metadaten benötigt** | Nach der Konvertierung öffnen Sie das erzeugte PDF mit `PdfDocument` und setzen Titel/Autor programmgesteuert. |
+
+---
+
+## Fazit
+
+Wir haben Ihnen gerade gezeigt, wie Sie **HTML in PDF** in Java mit einem **fixed thread pool** konvertieren, das mehrere Dateien gleichzeitig verarbeitet. Das kurze Programm demonstriert den gesamten Lebenszyklus: Pool‑Erstellung, Aufgaben‑Einreichung, graceful shutdown und Fehlerbehandlung. Durch Anpassen der Thread‑Anzahl und Einspeisen eines größeren Arrays können Sie daraus einen robusten **Batch‑HTML‑PDF‑Konvertierungs**‑Service für jedes Backend machen.
+
+Bereit für den nächsten Schritt? Versuchen Sie, diesen Code in einen Spring‑Boot‑REST‑Endpoint zu integrieren, sodass Benutzer HTML hochladen und PDFs on‑the‑fly erhalten, oder erweitern Sie die Logik, um ein Verzeichnis zu überwachen und Dateien beim Auftreten zu konvertieren. Die Kernidee – Parallelisierung mit einem fixed thread pool – bleibt gleich und skaliert hervorragend.
+
+Haben Sie Fragen zur Leistungsoptimierung oder zum Hinzufügen von Wasserzeichen? Hinterlassen Sie unten einen Kommentar, und viel Spaß beim Coden!
+
+## Was sollten Sie als Nächstes lernen?
+
+Die folgenden Tutorials behandeln eng verwandte Themen, die auf den in diesem Leitfaden gezeigten Techniken aufbauen. Jede Ressource enthält vollständige funktionierende Code‑Beispiele mit Schritt‑für‑Schritt‑Erklärungen, um Ihnen zu helfen, zusätzliche API‑Funktionen zu meistern und alternative Implementierungsansätze in Ihren eigenen Projekten zu erkunden.
+
+- [HTML in PDF Java – Umgebung konfigurieren in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Wie man HTML in PDF Java konvertiert – Seitenränder mit Aspose.HTML festlegen](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Parallel HTML‑Bereinigung mit ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/german/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/german/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..7e84b7146d
--- /dev/null
+++ b/html/german/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,245 @@
+---
+category: general
+date: 2026-06-16
+description: HTML mit Aspose HTML für Java in PDF konvertieren – erfahren Sie, wie
+  Sie Smart Shrinking aktivieren und die PDF‑Hintergrundfarbe in wenigen Minuten auf
+  Weiß setzen.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: de
+og_description: HTML in PDF konvertieren mit Aspose HTML für Java. Dieser Leitfaden
+  zeigt, wie man Smart Shrinking aktiviert, die PDF‑Hintergrundfarbe festlegt und
+  die PDF/A‑1b‑Konformität sicherstellt.
+og_title: HTML mit Aspose HTML für Java in PDF konvertieren – Komplettes Tutorial
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: HTML in PDF konvertieren mit Aspose HTML für Java – Vollständige Anleitung
+url: /de/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML in PDF mit Aspose HTML für Java – Komplettes Tutorial
+
+Haben Sie jemals **HTML in PDF konvertieren** müssen, aber waren bei den Details festgefahren? Sie sind nicht allein – viele Entwickler stoßen auf dasselbe Problem, wenn sie ein zuverlässiges, produktionsreifes PDF aus Web‑Inhalten wollen. Die gute Nachricht? Mit Aspose HTML für Java können Sie das in wenigen Zeilen erledigen und lernen außerdem, wie man **smart shrinking aktiviert**, **die PDF‑Hintergrundfarbe festlegt** und sogar ein **weißes Hintergrund‑PDF** für makellosen Druck erstellt.
+
+In diesem Leitfaden gehen wir alles durch, was Sie benötigen: die erforderlichen Bibliotheken, den genauen Code, warum jede Option wichtig ist und wie Sie das Ergebnis überprüfen können. Am Ende haben Sie eine eigenständige Lösung, die sofort einsatzbereit ist, egal ob Sie Rechnungen, Berichte oder archivierte Dokumente erstellen.
+
+---
+
+## Voraussetzungen – Was Sie vor dem Start benötigen
+
+| Requirement | Why It Matters |
+|-------------|----------------|
+| **Java 8 or higher** | Aspose HTML richtet sich an moderne JVMs; ältere Versionen könnten API‑Methoden fehlen. |
+| **Maven or Gradle** (or manual JAR handling) | Vereinfacht das Hinzufügen der Aspose HTML für Java‑Bibliothek zu Ihrem Projekt. |
+| **Aspose.HTML for Java license** (free trial works too) | Ohne Lizenz erhalten Sie ein Wasserzeichen im erzeugten PDF. |
+| **An HTML file** (`input.html`) you want to convert | Der Quellinhalt; kann eine einfache Seite oder eine komplexe Vorlage sein. |
+| **Write access to an output folder** | Der Konverter schreibt das resultierende PDF dort hin. |
+
+Wenn Sie bereits eine Java‑IDE wie IntelliJ IDEA oder Eclipse haben, können Sie loslegen.
+
+## Schritt 1: Aspose HTML‑Abhängigkeit hinzufügen
+
+Zuerst teilen Sie Ihrem Build‑Tool mit, die Aspose HTML‑Bibliothek zu beziehen. Hier ein Maven‑Snippet; ersetzen Sie es durch Gradle, falls Sie das bevorzugen.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro‑Tipp:** Achten Sie auf die Versionsnummer. Neue Releases bringen oft Leistungsverbesserungen für **smart shrinking** und bessere PDF/A‑Unterstützung.
+
+## Schritt 2: PDF‑Konvertierungsoptionen erstellen
+
+Das Objekt `PdfConversionOptions` ist der Ort, an dem Sie die Konvertierung feinabstimmen. Betrachten Sie es als das Bedienfeld für Ihre PDF‑Ausgabe.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+Zu diesem Zeitpunkt sind die Optionen noch ein leeres Blatt. Wir werden sie als Nächstes ausfüllen.
+
+## Schritt 3: PDF/A‑1b‑Konformität aktivieren (Langzeitarchivierung)
+
+Wenn das PDF den Test der Zeit bestehen soll – zum Beispiel für rechtliche Aufzeichnungen – benötigen Sie PDF/A‑1b‑Konformität. Das Setzen dieses Flags weist Aspose an, alle Schriftarten und Farbprofile einzubetten.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+Warum das? PDF/A‑1b garantiert, dass das Dokument auf jedem Viewer, auch Jahre später, gleich aussieht, ohne externe Ressourcen.
+
+## Schritt 4: Smart Shrinking aktivieren
+
+Jetzt die Magie, die die Dateigröße reduziert, ohne die visuelle Treue zu opfern. **Smart Shrinking aktivieren** durch Umschalten der entsprechenden Eigenschaft.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Smart Shrinking funktioniert, indem es das Layout analysiert, unnötige Leerzeichen entfernt und Bilder intelligent komprimiert. Nach meiner Erfahrung können PDFs, die sonst 5 MB groß wären, mit dieser Option allein auf unter 1 MB schrumpfen.
+
+## Schritt 5: PDF‑Hintergrundfarbe festlegen – Wie man ein weißes Hintergrund‑PDF erstellt
+
+Standardmäßig bewahrt Aspose den im HTML definierten Hintergrund. Ist die Seite transparent, kann das resultierende PDF auf einem Ausdruck seltsam aussehen. Um ein sauberes Erscheinungsbild zu garantieren, setzen Sie eine einheitliche Hintergrundfarbe. So **setzen Sie die PDF‑Hintergrundfarbe** auf Weiß – genau das, was Sie für ein **weißes Hintergrund‑PDF** benötigen.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+Sie können `Color.WHITE` durch jede gewünschte `java.awt.Color` ersetzen – hellgrau für einen dezenten Ton oder sogar eine markenspezifische Farbe.
+
+## Schritt 6: Die Konvertierung durchführen
+
+Alle schwere Arbeit geschieht in einer einzigen Zeile. Die Methode `Converter.convert` liest das Quell‑HTML, wendet die konfigurierten Optionen an und schreibt das PDF.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Achtung:** Wenn das Eingabe‑HTML externe Ressourcen (CSS, Bilder) enthält, stellen Sie sicher, dass sie über absolute URLs erreichbar sind oder neben der HTML‑Datei abgelegt werden.
+
+## Erwartete Ausgabe – Worauf Sie achten sollten
+
+Nach dem Ausführen des Programms sollten Sie sehen:
+
+* **`output.pdf`** im Zielordner.
+* Das PDF ist **PDF/A‑1b‑konform** (in Adobe Acrobat öffnen und “PDF/A” unter Datei → Eigenschaften prüfen).
+* Die Dateigröße ist dank **smart shrinking** deutlich kleiner.
+* Jede Seite hat einen **soliden weißen Hintergrund**, selbst wenn das ursprüngliche HTML transparent war.
+
+Sie können den Hintergrund überprüfen, indem Sie das PDF in einem Viewer öffnen und eine Testseite drucken – es sollten keine geisterhaften grauen Schatten erscheinen.
+
+## Häufige Fragen & Sonderfälle
+
+### Was ist, wenn mein HTML externe CSS‑Dateien verwendet?
+
+Stellen Sie sicher, dass die CSS‑Dateien mit absoluten URLs referenziert werden, oder kopieren Sie sie neben `input.html` und verwenden Sie das `file://`‑Schema. Aspose folgt den Links automatisch.
+
+### Kann ich eine andere Farbe für den Hintergrund verwenden?
+
+Natürlich. Ersetzen Sie `Color.WHITE` zum Beispiel durch `new Color(240, 240, 240)` für eine hellgraue Leinwand. Die Methode `setBackgroundColor` akzeptiert jede `java.awt.Color`.
+
+### Beeinflusst smart shrinking die Bildqualität?
+
+Nur minimal. Aspose wendet nach Möglichkeit verlustfreie Kompression an und reduziert die DPI von Rasterbildern nur, wenn das Quellbild für die Seitengröße zu groß ist. Wenn Sie absolute Treue benötigen, können Sie smart shrinking deaktivieren, indem Sie `options.setEnableSmartShrinking(false)` setzen.
+
+### Wie konvertiere ich mehrere HTML‑Dateien stapelweise?
+
+Umwickeln Sie den Konvertierungsaufruf in einer Schleife und aktualisieren Sie `inputPath` und `outputPath` bei jeder Iteration. Die gleiche `PdfConversionOptions`‑Instanz kann für alle Dateien wiederverwendet werden.
+
+## Vollständiges funktionierendes Beispiel (Alle Codes an einem Ort)
+
+Unten finden Sie die komplette, sofort ausführbare Java‑Klasse. Kopieren Sie sie in Ihre IDE, passen Sie die Pfade an und klicken Sie auf **Run**.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Führen Sie das Programm aus, öffnen Sie das erzeugte PDF, und Sie sehen das erwartete Ergebnis des **HTML‑zu‑PDF‑Konvertierens** – kompakt, konform und mit einer sauberen weißen Leinwand.
+
+## Fazit
+
+Wir haben gerade gezeigt, wie man **HTML in PDF** mit Aspose HTML für Java **smart shrinking aktiviert**, **die PDF‑Hintergrundfarbe setzt** und sicherstellt, dass die Ausgabe den PDF/A‑1b‑Standards entspricht. Der gesamte Prozess passt in eine einzige, leicht lesbare Java‑Klasse und ist damit eine kinderleichte Ergänzung für jeden Backend‑Dienst.
+
+Bereit für den nächsten Schritt? Versuchen Sie, Kopf‑ und Fußzeilen hinzuzufügen, Schriftarten einzubetten oder PDFs aus dynamischen HTML‑Vorlagen zu erzeugen. Sie können auch das **Aspose.PDF für Java** erkunden.
+
+## Was sollten Sie als Nächstes lernen?
+
+Die folgenden Tutorials behandeln eng verwandte Themen, die auf den in diesem Leitfaden gezeigten Techniken aufbauen. Jede Ressource enthält vollständige, funktionierende Code‑Beispiele mit Schritt‑für‑Schritt‑Erklärungen, um Ihnen zu helfen, zusätzliche API‑Funktionen zu meistern und alternative Implementierungsansätze in Ihren eigenen Projekten zu erkunden.
+
+- [HTML nach PDF Java – Umgebung konfigurieren in Aspose.HTML](/html/english/java/configuring-environment/)
+- [PDF aus HTML erstellen – Benutzer‑Stylesheet festlegen in Aspose.HTML für Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [Wie man HTML nach PDF Java konvertiert – Verwendung von Aspose.HTML für Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/german/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/german/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..256afdd198
--- /dev/null
+++ b/html/german/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,249 @@
+---
+category: general
+date: 2026-06-16
+description: HTML‑zu‑PDF‑Tutorial, das zeigt, wie man mit dem Aspose HTML Converter
+  in einer einzigen Java‑Zeile PDF aus HTML erzeugt. Schnell HTML‑Datei in PDF konvertieren
+  mit minimalem Code.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: de
+og_description: HTML‑zu‑PDF‑Tutorial, das Ihnen Schritt für Schritt zeigt, wie Sie
+  mit dem Aspose HTML Converter aus HTML PDF mit nur einer einzigen Java‑Zeile generieren.
+og_title: 'HTML‑zu‑PDF‑Tutorial: Einzeiliger Aspose‑Konverter'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'HTML‑zu‑PDF‑Tutorial: Einzeiliger Aspose‑Konverter'
+url: /de/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML‑zu‑PDF‑Tutorial: Einzeiliger Aspose‑Konverter
+
+Haben Sie sich jemals gefragt, wie man eine statische HTML‑Seite in ein elegantes PDF verwandelt, ohne hundert Zeilen Code zu schreiben? Genau das löst dieser **html to pdf tutorial**. Mit nur einer einzigen Zeile Java können Sie **generate pdf from html** und ein sofort teilbares Dokument auf der Festplatte erhalten.
+
+Wir gehen den gesamten Prozess durch – vom Hinzufügen der Aspose‑HTML‑Bibliothek zu Ihrem Projekt bis zum Ausführen der Einzeiliger, die **HTML‑Datei in PDF konvertieren**. Am Ende wissen Sie **wie man HTML konvertiert** effizient und haben ein wiederverwendbares Snippet, das Sie in jede Java‑App einbinden können.
+
+## Was dieser Leitfaden abdeckt
+
+- Hinzufügen der Aspose HTML for Java‑Abhängigkeit (Maven oder manuelles JAR)
+- Erstellen einer Beispiel‑`input.html`‑Datei
+- Ausführen einer Einzeiliger‑Konvertierung mit `Converter.convert(...)`
+- Überprüfen des Ausgabe‑PDFs und Fehlersuche bei gängigen Fallstricken
+
+Vorkenntnisse mit Aspose sind nicht erforderlich; nur ein einfaches Java‑Entwicklungssetup. Lassen Sie uns beginnen.
+
+## Voraussetzungen
+
+- Java Development Kit (JDK) 8 oder neuer  
+- Maven 3 oder eine IDE, die das Hinzufügen externer JARs ermöglicht  
+- Eine kleine HTML‑Datei, die Sie in ein PDF umwandeln möchten (wir erstellen sie im nächsten Schritt)  
+
+Wenn Sie diese bereits haben, können Sie loslegen. Wenn nicht, holen Sie sich das JDK von Oracle oder OpenJDK und installieren Sie Maven – das ist ein Kinderspiel.
+
+## Schritt 1: Aspose HTML for Java zu Ihrem Projekt hinzufügen
+
+### Maven‑Benutzer
+
+Fügen Sie die folgende Abhängigkeit zu Ihrer `pom.xml` hinzu. Dadurch wird die neueste stabile Version der Aspose‑HTML‑Bibliothek eingebunden.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Manuelle JAR‑Einrichtung
+
+Wenn Sie kein Maven verwenden, laden Sie das JAR‑Bundle von der [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) herunter und fügen Sie es dem Klassenpfad Ihres Projekts hinzu.
+
+> **Pro‑Tipp:** Halten Sie die JAR‑Version mit Ihrer Java‑Laufzeit synchron, um `UnsupportedClassVersionError` zu vermeiden.
+
+## Schritt 2: Eine Beispiel‑HTML‑Datei erstellen
+
+Erstellen Sie einen Ordner namens `YOUR_DIRECTORY` (ersetzen Sie ihn durch einen absoluten oder relativen Pfad, den Sie kontrollieren) und legen Sie eine einfache HTML‑Datei darin ab:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+Passen Sie den Inhalt gerne an – fügen Sie Bilder, Tabellen oder benutzerdefiniertes CSS hinzu. Aspose unterstützt die meisten modernen HTML5‑ und CSS3‑Features, sodass Sie eine ziemlich getreue PDF‑Darstellung erhalten.
+
+## Schritt 3: Einzeiliger Konvertierungscode
+
+Jetzt kommt das Highlight. Erstellen Sie eine Java‑Klasse namens `ConvertHtmlToPdfOneLine` und fügen Sie den folgenden Code ein:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Warum das funktioniert
+
+- `Converter.convert` ist eine statische Komfortmethode, die intern eine `Converter`‑Instanz erstellt, das HTML lädt, rendert und das PDF schreibt – alles in einem Aufruf.
+- Keine Notwendigkeit, Streams zu verwalten, Rendering‑Optionen zu setzen oder Seitenumbrüche manuell zu handhaben, es sei denn, Sie haben erweiterte Anforderungen.
+
+Kompilieren und ausführen:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+Nach der Ausführung finden Sie `output.pdf` neben Ihrer HTML‑Datei.
+
+## Schritt 4: Ergebnis überprüfen
+
+Öffnen Sie `output.pdf` mit einem beliebigen PDF‑Betrachter (Adobe Reader, Foxit oder sogar einem Browser). Sie sollten die Überschrift „Hello, PDF!“ und den Absatz exakt wie im HTML formatiert sehen.
+
+Wenn das PDF nicht korrekt aussieht, prüfen Sie Folgendes:
+
+| Problem | Wahrscheinliche Ursache | Lösung |
+|---------|--------------------------|--------|
+| Fehlende Schriftarten | Systemschriftart nicht eingebettet | Add `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` before conversion |
+| CSS nicht angewendet | Externes Stylesheet nicht erreichbar | Use absolute URLs or embed CSS directly in the HTML |
+| Leeres PDF | Tippfehler im Eingabepfad | Double‑check `inputPath` string |
+
+## Fortgeschritten: Anpassen von Konvertierungsoptionen (Optional)
+
+Obwohl der Einzeiler für einfache Fälle perfekt ist, ermöglicht Aspose das Feintuning der Ausgabe:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+Dieses Snippet zeigt **wie man HTML konvertiert** mit benutzerdefinierter Seitengröße, Rändern und anderen PDF‑Einstellungen.
+
+## Häufige Fallstricke & wie man sie vermeidet
+
+- **Falscher Klassenpfad** – Wenn Sie `ClassNotFoundException` erhalten, überprüfen Sie, ob `aspose-html.jar` im Laufzeit‑Klassenpfad ist.  
+- **License restrictions** – Die kostenlose Evaluierung fügt ein Wasserzeichen hinzu. Kaufen Sie eine Lizenz und rufen Sie `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` vor der Konvertierung auf.  
+- **Large HTML files** – Bei sehr großen Dokumenten sollten Sie das HTML streamen oder den JVM‑Heap erhöhen (`-Xmx2g`).
+
+## Vollständiges funktionierendes Beispiel (Alles zusammen)
+
+Unten finden Sie das vollständige, eigenständige Programm, das Sie in eine IDE kopieren und sofort ausführen können (vorausgesetzt, die Maven‑Abhängigkeit ist aufgelöst).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Erwartete Ausgabe** (Konsole):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+![Diagramm, das den Ablauf von der HTML‑Datei zur PDF‑Ausgabe im HTML‑zu‑PDF‑Tutorial veranschaulicht](https://example.com/diagram.png "HTML‑zu‑PDF‑Tutorial‑Diagramm")
+
+*Der Alt‑Text des Bildes enthält das Haupt‑Keyword und erfüllt SEO‑Anforderungen.*
+
+## Fazit
+
+Sie haben gerade ein **html to pdf tutorial** abgeschlossen, das den einfachsten Weg zeigt, **generate pdf from html** mit dem **Aspose HTML Converter** zu nutzen. Durch die Verwendung der Einzeilen‑Methode `Converter.convert` können Sie **convert html file pdf** in Sekunden durchführen und verstehen nun **how to convert html** mit optionalen benutzerdefinierten Einstellungen.
+
+Was kommt als Nächstes? Versuchen Sie, Bilder, Tabellen oder sogar JavaScript‑gesteuerte Diagramme zu Ihrem HTML hinzuzufügen und sehen Sie, wie sie gerendert werden. Erkunden Sie weitere Aspose‑Funktionen wie PDF/A‑Konformität oder digitale Signaturen, falls Sie erweiterte Unternehmens‑Funktionen benötigen.
+
+Viel Spaß beim Coden, und möge Ihr PDF immer so poliert aussehen wie Ihr HTML!
+
+## Was sollten Sie als Nächstes lernen?
+
+Die folgenden Tutorials behandeln eng verwandte Themen, die auf den in diesem Leitfaden gezeigten Techniken aufbauen. Jede Ressource enthält vollständige, funktionierende Code‑Beispiele mit Schritt‑für‑Schritt‑Erklärungen, um Ihnen zu helfen, weitere API‑Funktionen zu meistern und alternative Implementierungsansätze in Ihren eigenen Projekten zu erkunden.
+
+- [Wie man HTML zu PDF in Java konvertiert – Verwendung von Aspose.HTML für Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [HTML zu PDF in Java konvertieren – Umgebung in Aspose.HTML konfigurieren](/html/english/java/configuring-environment/)
+- [HTML zu PDF – Web‑Request‑Ausführung in Aspose.HTML für Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/german/java/conversion-html-to-various-image-formats/_index.md b/html/german/java/conversion-html-to-various-image-formats/_index.md
index f78c485175..6413478052 100644
--- a/html/german/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/german/java/conversion-html-to-various-image-formats/_index.md
@@ -92,6 +92,8 @@ Erfahren Sie, wie Sie HTML mit Aspose.HTML for Java in JPEG konvertieren. Schrit
 Erfahren Sie, wie Sie HTML in PNG‑Bilder mit Java und Aspose.HTML konvertieren. Ein umfassender Leitfaden mit Schritt‑für‑Schritt‑Anweisungen.
 ### [HTML in TIFF konvertieren](./convert-html-to-tiff/)
 Erfahren Sie, wie Sie HTML einfach mit Aspose.HTML for Java in TIFF konvertieren. Schritt‑für‑Schritt‑Leitfaden für effiziente Dokumentenverarbeitung.
+### [HTML in TIFF konvertieren – Vollständiger Programmierleitfaden](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Erfahren Sie, wie Sie HTML mit Aspose.HTML for Java in TIFF konvertieren – vollständiger Leitfaden mit Schritt‑für‑Schritt‑Anweisungen.
 ### [HTML in WebP konvertieren](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 Erfahren Sie, wie Sie HTML mit Aspose.HTML for Java in das moderne WebP‑Format konvertieren – Schritt‑für‑Schritt‑Anleitung für optimale Bildqualität.
 
diff --git a/html/german/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/german/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..9746c66da5
--- /dev/null
+++ b/html/german/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,187 @@
+---
+category: general
+date: 2026-06-16
+description: Erfahren Sie, wie Sie HTML in Java in TIFF konvertieren, die Bildauflösung
+  (DPI) einstellen und mit Aspose.HTML einen hochauflösenden TIFF‑Export erreichen.
+  Schritt‑für‑Schritt‑Code ist enthalten.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: de
+og_description: HTML in TIFF in Java mit Aspose.HTML konvertieren. Erfahren Sie, wie
+  Sie die Bildauflösung in DPI einstellen und hochauflösende TIFF‑Dateien exportieren.
+og_title: HTML in TIFF mit Java konvertieren – Komplettanleitung
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: HTML in TIFF mit Java konvertieren – Vollständiger Programmierleitfaden
+url: /de/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML in TIFF konvertieren in Java – Vollständiger Programmierleitfaden
+
+Haben Sie jemals **HTML in TIFF** konvertieren müssen, waren sich aber nicht sicher, welche Bibliothek professionelle Ergebnisse liefert? Sie sind nicht allein. In vielen Unternehmens‑Workflows – denken Sie an die Rechnungserstellung oder die Archivierung von Webseiten – ist ein scharfes TIFF mit 300 DPI unverzichtbar.  
+
+In diesem Tutorial führen wir Sie Schritt für Schritt durch die genauen Vorgänge, um **HTML in TIFF** mit Aspose.HTML für Java zu **konvertieren**, und zeigen Ihnen gleichzeitig, wie Sie **set image resolution DPI** festlegen und einen **high resolution TIFF export** erzeugen. Am Ende haben Sie ein sofort einsatzbereites Programm, das Sie in jedes Maven‑ oder Gradle‑Projekt einbinden können.
+
+## Voraussetzungen
+
+Bevor wir starten, stellen Sie sicher, dass Sie Folgendes haben:
+
+* Java 17 oder neuer (der Code funktioniert mit Java 8+, aber neuere JDKs starten schneller).
+* Eine Aspose.HTML for Java Lizenz (eine kostenlose Testversion reicht zum Testen).
+* Maven oder Gradle eingerichtet, um das `aspose-html`‑Artefakt zu beziehen.
+* Eine einfache `input.html`‑Datei, die Sie in ein TIFF‑Bild umwandeln möchten.
+
+Keine weiteren externen Tools sind nötig – alles läuft innerhalb der JVM.
+
+![Beispiel für die Umwandlung von HTML zu TIFF](/images/convert-html-to-tiff.png "Beispiel einer TIFF‑Datei, die durch Konvertieren von HTML zu TIFF erzeugt wurde")
+
+## Schritt 1: Richten Sie Ihr Projekt ein, um **HTML in TIFF zu konvertieren**
+
+Zuerst fügen Sie die Aspose.HTML‑Abhängigkeit zu Ihrer Build‑Datei hinzu. Wenn Sie Maven verwenden, fügen Sie diesen Ausschnitt in Ihre `pom.xml` ein:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Für Gradle sieht es so aus:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Sobald die Bibliothek im Klassenpfad ist, können Sie Java‑Code schreiben, der **java convert html to image** – den Kern unserer Lösung – implementiert.
+
+## Schritt 2: Konfigurieren Sie **Set Image Resolution DPI** für ein scharfes Ergebnis
+
+Die Auflösung ist entscheidend. Ein Screenshot mit 72 DPI sieht auf dem Bildschirm gut aus, wirkt jedoch beim Druck unscharf. Um einen **high resolution TIFF export** zu erreichen, setzen wir sowohl die horizontale als auch die vertikale DPI explizit auf 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Warum 300 DPI? Das ist der De‑Facto‑Standard für Druckqualität, und die meisten Scanner und Drucker erwarten diesen Wert. Sie können auf 600 DPI erhöhen, wenn Sie noch feinere Details benötigen, bedenken Sie jedoch, dass die Dateigröße entsprechend wächst.
+
+## Schritt 3: Wählen Sie den CMYK‑Farbraum für **High Resolution TIFF Export**
+
+TIFF unterstützt viele Farbräume. Für Druck‑Workflows ist CMYK in der Regel erforderlich, weil er direkt den Tintenfarben zugeordnet ist. Aspose.HTML lässt uns den Farbraum mit einer einzigen Zeile auswählen:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+Wenn Sie nur Bildschirme ansprechen, könnten Sie zu `RGB` wechseln. Wichtig ist, dass Sie bewusst entscheiden – das trennt ein halbfertiges Demo‑Projekt von einer produktionsreifen Lösung.
+
+## Schritt 4: Führen Sie die Konvertierung durch – **Java Convert HTML to Image**
+
+Jetzt, wo die Optionen gesetzt sind, ist die eigentliche Konvertierung ein Einzeiler. Hier erfolgt endlich das **convert html to tiff**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+Einige Anmerkungen zum obigen Code:
+
+* **Exception handling** – `ConverterException` wird hochgeworfen, wenn etwas schiefgeht (fehlende Datei, nicht unterstützte HTML‑Features usw.). In einem echten Service würden Sie das in ein try‑catch einbetten und die Details protokollieren.
+* **File paths** – absolute Pfade funktionieren für schnelle Tests; in Web‑Apps würden Sie sie relativ zum Anwendungs‑Root auflösen.
+* **Performance tip** – Wiederverwenden des `ImageConversionOptions`‑Objekts, wenn Sie viele Dateien stapelweise konvertieren; das vermeidet wiederholte Allokationen.
+
+### Erwartete Ausgabe
+
+Das Ausführen des Programms erzeugt eine `output.tiff`‑Datei, die:
+
+* Auf beiden Achsen 300 DPI hat.
+* Den CMYK‑Farbraum verwendet.
+* Layout, Schriftarten und CSS des ursprünglichen HTMLs beibehält.
+* In Photoshop, GIMP oder jedem TIFF‑kompatiblen Viewer geöffnet werden kann.
+
+Öffnen Sie die Datei, zoomen Sie hinein, und Sie sehen gestochen scharfen Text sowie klare Grafiken – genau das, was Sie für Druck oder Archivierung benötigen.
+
+## Häufige Fragen & Randfälle
+
+**Was passiert, wenn mein HTML externe CSS‑ oder Bilddateien referenziert?**  
+Aspose.HTML löst relative URLs basierend auf dem Verzeichnis der Eingabedatei auf. Stellen Sie sicher, dass alle Assets neben `input.html` liegen oder geben Sie eine vollständige URL an.
+
+**Kann ich einen ganzen Ordner mit HTML‑Dateien konvertieren?**  
+Absolut. Packen Sie den Aufruf `Converter.convert` in eine einfache Schleife und verwenden Sie dasselbe `options`‑Objekt. Denken Sie daran, `ConverterException` pro Datei zu behandeln, damit eine fehlerhafte Seite nicht den gesamten Batch stoppt.
+
+**Wie sieht es mit dem Speicherverbrauch bei riesigen Seiten aus?**  
+Große Seiten können viel RAM beanspruchen, weil die Bibliothek die Seite im Speicher rendert, bevor sie rasterisiert wird. Bei einem `OutOfMemoryError` sollten Sie den JVM‑Heap erhöhen (`-Xmx2g`) oder die Dateien in kleineren Portionen verarbeiten.
+
+**Benötige ich für die Produktion eine Lizenz?**  
+Die kostenlose Testversion fügt nach einigen Seiten ein Wasserzeichen ein. Für den kommerziellen Einsatz kaufen Sie eine Lizenz und rufen `License license = new License(); license.setLicense("Aspose.HTML.lic");` vor jeder Konvertierung auf.
+
+## Pro‑Tipps für einen reibungslosen **Convert HTML to TIFF**‑Workflow
+
+* **Cache fonts** – Wenn Sie viele Dokumente mit denselben benutzerdefinierten Schriftarten konvertieren, registrieren Sie sie einmal mit `FontSettings`, um wiederholtes Laden zu vermeiden.
+* **Parallel conversion** – Die `Converter`‑Klasse ist thread‑sicher. Nutzen Sie einen `ExecutorService`, um mehrere Dateien gleichzeitig zu konvertieren, achten Sie jedoch auf den Speicherverbrauch der JVM.
+* **Validate HTML first** – Fehlendes oder fehlerhaftes Markup kann zu unerwarteten Layout‑Unterschieden führen. Ein kurzer Durchlauf mit `jsoup`, um das HTML zu bereinigen, spart später viel Debug‑Zeit.
+
+## Fazit
+
+Sie verfügen jetzt über ein vollständiges, produktionsreifes Rezept, um **HTML in TIFF** in Java zu **konvertieren**, mit voller Kontrolle über **set image resolution DPI** und einem **high resolution TIFF export**. Der Code ist eigenständig, die Schritte sind erklärt und mögliche Stolperfallen werden behandelt – Sie können das Ganze in jedes Projekt einbinden und sofort druckfertige Bilder erzeugen.
+
+Was kommt als Nächstes? Ändern Sie die Ausgabeformat‑Erweiterung zu PNG oder JPEG, experimentieren Sie mit anderen Farbräumen oder integrieren Sie diese Logik in einen Spring‑Boot‑Microservice, der HTML‑Payloads per REST entgegennimmt. Der Himmel ist die Grenze, und mit Aspose.HTML haben Sie eine robuste Engine im Hintergrund.
+
+Viel Spaß beim Coden, und mögen Ihre TIFFs immer messerscharf bleiben!
+
+## Was Sie als Nächstes lernen sollten?
+
+Die folgenden Tutorials behandeln eng verwandte Themen, die auf den in diesem Leitfaden gezeigten Techniken aufbauen. Jede Ressource enthält vollständige, funktionierende Code‑Beispiele mit Schritt‑für‑Schritt‑Erklärungen, damit Sie weitere API‑Funktionen meistern und alternative Implementierungsansätze in Ihren eigenen Projekten erkunden können.
+
+- [svg zu png java – SVG mit Aspose.HTML für Java in Bild konvertieren](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [EPUB in Bild konvertieren mit Aspose.HTML für Java – Benutzerdefinierte Seitengröße festlegen](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [EPUB in hochqualitatives TIFF konvertieren mit Aspose.HTML für Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/german/java/converting-epub-to-pdf/_index.md b/html/german/java/converting-epub-to-pdf/_index.md
index 521719851b..e489ca46da 100644
--- a/html/german/java/converting-epub-to-pdf/_index.md
+++ b/html/german/java/converting-epub-to-pdf/_index.md
@@ -52,6 +52,8 @@ Entfesseln Sie das Potenzial Ihrer digitalen Inhalte mit Aspose.HTML for Java. B
 ## EPUB‑zu‑PDF‑Tutorials
 ### [EPUB in PDF konvertieren](./convert-epub-to-pdf/)
 Entsperren Sie die EPUB‑zu‑PDF‑Konvertierung mit Aspose.HTML for Java, der leistungsstarken Java‑Bibliothek. Erstellen Sie barrierefreie Inhalte mühelos.
+### [EPUB zu PDF mit Java konvertieren – Schritt‑für‑Schritt‑Anleitung](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Entdecken Sie eine detaillierte Schritt‑für‑Schritt‑Anleitung zur EPUB‑zu‑PDF‑Konvertierung mit Aspose.HTML for Java.
 ### [Angeben eines benutzerdefinierten Stream‑Providers für EPUB‑zu‑PDF](./convert-epub-to-pdf-specify-custom-stream-provider/)
 Erfahren Sie, wie Sie EPUB in Java mühelos mit Aspose.HTML in PDF konvertieren und dabei Ihre Dokumentenverarbeitungsfähigkeiten erweitern.
 ### [Angeben von PDF‑Speicheroptionen für EPUB‑zu‑PDF](./convert-epub-to-pdf-specify-pdf-save-options/)
diff --git a/html/german/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/german/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..65bff35fda
--- /dev/null
+++ b/html/german/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,221 @@
+---
+category: general
+date: 2026-06-16
+description: Erfahren Sie, wie Sie EPUB in Java in PDF konvertieren und auch bestimmte
+  EPUB‑Seiten mit Aspose.HTML umwandeln. Vollständiger Code, Tipps und Umgang mit
+  Randfällen.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: de
+og_description: Konvertieren Sie EPUB mit Java und Aspose.HTML in PDF. Dieser Leitfaden
+  zeigt außerdem, wie Sie bestimmte EPUB‑Seiten für eine präzise Dokumentausgabe konvertieren.
+og_title: EPUB nach PDF in Java konvertieren – Vollständiger Programmierleitfaden
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: EPUB in PDF mit Java konvertieren – Schritt‑für‑Schritt‑Anleitung
+url: /de/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# EPUB in PDF mit Java konvertieren – Schritt‑für‑Schritt‑Anleitung
+
+Haben Sie jemals **EPUB in PDF** konvertieren müssen, waren sich aber nicht sicher, wie Sie nur ein paar Kapitel auswählen können? Sie sind nicht allein. In vielen Publishing‑Workflows möchte man nur die Seiten 2‑4 eines E‑Books, nicht das gesamte Buch – daher muss man auch **bestimmte EPUB‑Seiten konvertieren**.  
+
+In diesem Tutorial führen wir Sie durch ein vollständiges, ausführbares Beispiel, das genau das tut. Am Ende haben Sie ein Java‑Programm, das eine EPUB‑Datei nimmt, die für Sie relevanten Seiten extrahiert und ein hochwertiges PDF erstellt, wobei Vektorgrafiken erhalten bleiben.
+
+## Was Sie lernen werden
+
+- Aspose.HTML für Java einrichten und die erforderliche Maven/Gradle‑Abhängigkeit hinzufügen.  
+- `PdfConversionOptions` erstellen und einen Seitenbereich konfigurieren, um **bestimmte EPUB‑Seiten zu konvertieren**.  
+- SVG und andere Vektorgrafiken erhalten, damit das PDF auf jedem Gerät scharf aussieht.  
+- Die Konvertierung ausführen, Ausnahmen behandeln und das Ergebnis überprüfen.  
+
+Vorkenntnisse mit Aspose sind nicht erforderlich – nur Grundkenntnisse in Java und eine JDK 8+‑Runtime.  
+
+---
+
+## EPUB mit Aspose.HTML in PDF konvertieren (Hauptziel)
+
+Das Herzstück des Prozesses ist die Methode `Converter.convert`. Betrachten Sie sie als Einzeiler, der alle schweren Aufgaben übernimmt, sobald Sie ihm gesagt haben, was Sie wollen. Unten finden Sie die vollständige Quelldatei, die Sie in jede IDE einfügen können.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Warum das funktioniert:**  
+> *`PdfConversionOptions`* enthält alle Einstellmöglichkeiten, die Sie vor dem Start der Konvertierung vornehmen können. Das Festlegen des Seitenbereichs weist Aspose an, alles außerhalb von 2‑4 zu überspringen, was genau dem **Konvertieren bestimmter EPUB‑Seiten** entspricht. Das Aktivieren der Erhaltung von Vektorgrafiken stellt sicher, dass SVG‑Illustrationen scharf bleiben und nicht in unscharfe Bitmaps gerastert werden.
+
+### Erwartete Ausgabe
+
+Nachdem Sie das Programm ausgeführt haben, finden Sie `chapter_subset.pdf` im selben Ordner. Öffnen Sie es mit einem beliebigen PDF‑Betrachter – Sie sollten nur den Inhalt sehen, der ursprünglich auf den Seiten 2, 3 und 4 des EPUBs war, wobei alle Bilder klar dargestellt werden.
+
+---
+
+## Seitenbereich festlegen, um bestimmte EPUB‑Seiten zu konvertieren (sekundärer Fokus)
+
+Falls Sie sich fragen, wie der Seitenbereich‑String funktioniert, folgt er derselben Syntax wie bei den meisten PDF‑Tools: `"start‑end"`. Sie können auch eine kommagetrennte Liste wie `"1,3,5-7"` übergeben, um nicht zusammenhängende Seiten auszuwählen.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Pro‑Tipp:** Bei großen EPUBs reduziert die Beschränkung der Konvertierung auf wenige Seiten den Speicherverbrauch erheblich und beschleunigt den Vorgang.  
+
+---
+
+## Vektorgrafiken für hochwertige Ausgabe erhalten
+
+Vektorgrafiken sind das Geheimrezept für skalierbare Diagramme, Charts und Icons. Durch Aufruf von `setPreserveVectorGraphics(true)` behält Aspose diese Elemente als Vektoren im PDF bei.  
+
+Wenn Sie diesen Schritt überspringen, rastert die Bibliothek die SVGs mit 72 dpi, was auf dem Bildschirm zwar okay aussieht, aber beim Druck schlecht wirkt.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Konvertierung ausführen und Ergebnis überprüfen
+
+Mit den konfigurierten Optionen ist die eigentliche Konvertierung ein einzelner statischer Aufruf. Sie wirft `ConverterException`, wenn etwas schiefgeht – Sie können sie also entweder abfangen oder in der Methodensignatur deklarieren, wie oben gezeigt.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**Was nach der Konvertierung zu prüfen ist**
+
+1. **Seitenanzahl** – öffnen Sie das PDF und prüfen Sie, ob es dem von Ihnen festgelegten Bereich entspricht.  
+2. **Grafiktreue** – zoomen Sie in Diagramme; sie sollten scharf bleiben.  
+3. **Textkodierung** – Sonderzeichen aus dem EPUB sollten korrekt dargestellt werden.  
+
+Wenn einer dieser Checks fehlschlägt, überprüfen Sie die `PdfConversionOptions`‑Einstellungen erneut oder stellen Sie sicher, dass Ihr Quell‑EPUB nicht DRM‑geschützt ist.
+
+---
+
+## Häufige Fallstricke und Pro‑Tipps (inklusive sekundärem Schlüsselwort)
+
+| Problem | Warum es passiert | Lösung |
+|---------|-------------------|--------|
+| **Leere Seiten erscheinen** | Der Seitenbereich‑String ist fehlerhaft. | Verwenden Sie ein einfaches `"2-4"`‑Format oder prüfen Sie die Kommata für nicht zusammenhängende Seiten. |
+| **Bilder fehlen** | Vektorgrafiken wurden nicht erhalten. | Rufen Sie `pdfOptions.setPreserveVectorGraphics(true)` auf. |
+| **Out‑of‑Memory‑Fehler** | Konvertierung eines riesigen EPUBs ohne Seitenbereich. | Immer **bestimmte EPUB‑Seiten konvertieren**, wenn möglich; in Batches verarbeiten. |
+| **Nicht unterstützte Schriftart** | Schriftart nicht im EPUB eingebettet. | Aktivieren Sie die Schriftarteinbettung mit `pdfOptions.setEmbedFonts(true)` (zusätzliche Option). |
+
+---
+
+## Visueller Überblick  
+
+![Flussdiagramm, das den Prozess der EPUB‑zu‑PDF‑Konvertierung zeigt](/images/convert-epub-to-pdf-flow.png "Diagramm des EPUB‑zu‑PDF‑Arbeitsablaufs")
+
+*Alt‑Text:* *Diagramm, das zeigt, wie das Java‑Programm EPUB in PDF konvertiert und den Schritt hervorhebt, der bestimmte EPUB‑Seiten konvertiert.*
+
+---
+
+## Zusammenfassung
+
+Wir haben Ihnen gerade gezeigt, wie Sie **EPUB in PDF** mit Java konvertieren können, wobei Sie die volle Kontrolle darüber haben, welche Seiten umgewandelt werden. Die wichtigsten Schritte sind:
+
+1. Erstellen Sie `PdfConversionOptions`.  
+2. Legen Sie einen Seitenbereich fest, um **bestimmte EPUB‑Seiten zu konvertieren**.  
+3. Vektorgrafiken erhalten für ein professionelles Ergebnis.  
+4. Rufen Sie `Converter.convert` auf und behandeln Sie etwaige Ausnahmen.  
+
+Fühlen Sie sich frei zu experimentieren – ändern Sie den Seitenbereich, deaktivieren Sie die Vektorgrafik‑Erhaltung oder fügen Sie sogar einen benutzerdefinierten PDF‑Titel mit `pdfOptions.setTitle("My Chapter Subset")` hinzu.
+
+---
+
+## Was kommt als Nächstes?
+
+- **Batch‑Verarbeitung:** Durchlaufen Sie eine Liste von EPUBs und erzeugen Sie PDFs für jedes Kapitel.  
+- **Benutzerdefiniertes Styling:** Verwenden Sie CSS‑Injection, um Schriftarten oder Farben vor der Konvertierung zu ändern.  
+- **Sicherheit:** Wenden Sie Passwortschutz auf das Ausgabe‑PDF über `PdfEncryptionOptions` an.  
+
+Wenn Ihnen dieser Leitfaden geholfen hat, teilen Sie ihn oder hinterlassen Sie einen Kommentar mit Ihrem Anwendungsfall. Viel Spaß beim Coden und genießen Sie die scharfen PDFs!
+
+## Was sollten Sie als Nächstes lernen?
+
+Die folgenden Tutorials behandeln eng verwandte Themen, die auf den in diesem Leitfaden gezeigten Techniken aufbauen. Jede Ressource enthält vollständige funktionierende Code‑Beispiele mit Schritt‑für‑Schritt‑Erklärungen, um Ihnen zu helfen, zusätzliche API‑Funktionen zu meistern und alternative Implementierungsansätze in Ihren eigenen Projekten zu erkunden.
+
+- [EPUB in PDF und Bilder mit Aspose.HTML für Java konvertieren](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [EPUB in Bilder mit Aspose HTML für Java konvertieren](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – EPUB in XPS konvertieren Tutorial](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/german/java/creating-managing-html-documents/_index.md b/html/german/java/creating-managing-html-documents/_index.md
index 465ce91c20..25afa535d9 100644
--- a/html/german/java/creating-managing-html-documents/_index.md
+++ b/html/german/java/creating-managing-html-documents/_index.md
@@ -49,17 +49,19 @@ Erfahren Sie mit unserem ausführlichen Schritt-für-Schritt-Tutorial, wie Sie m
 ### [Laden Sie HTML-Dokumente aus einer Datei in Aspose.HTML für Java](./load-html-documents-from-file/)
 Entfesseln Sie die Möglichkeiten der HTML-Manipulation mit Aspose.HTML für Java. Lernen Sie mit Schritt-für-Schritt-Tutorials, HTML-Dokumente aus Dateien zu laden.
 ### [Erweitertes Laden von Dateien für HTML-Dokumente in Aspose.HTML für Java](./advanced-file-loading-html-documents/)
-Erfahren Sie in dieser Schritt-für-Schritt-Anleitung, wie Sie HTML-Dokumente mit Aspose.HTML für Java laden, bearbeiten und speichern. Schalten Sie die erweiterte HTML-Verarbeitung in Ihren Java-Projekten frei.
+Erfahren Sie in dieser Schritt‑für‑Schritt‑Anleitung, wie Sie HTML-Dokumente mit Aspose.HTML für Java laden, bearbeiten und speichern. Schalten Sie die erweiterte HTML-Verarbeitung in Ihren Java-Projekten frei.
 ### [Laden Sie HTML-Dokumente aus dem Stream mit Aspose.HTML für Java](./load-html-documents-from-stream/)
-Erfahren Sie, wie Sie mit Aspose.HTML für Java HTML-Dokumente aus Streams laden. Diese Anleitung bietet eine Schritt-für-Schritt-Anleitung zur nahtlosen HTML-Bearbeitung.
+Erfahren Sie, wie Sie mit Aspose.HTML für Java HTML-Dokumente aus Streams laden. Diese Anleitung bietet eine Schritt‑für‑Schritt‑Anleitung zur nahtlosen HTML-Bearbeitung.
 ### [Erstellen Sie HTML-Dokumente aus Zeichenfolgen in Aspose.HTML für Java](./create-html-documents-from-string/)
-Erfahren Sie in dieser Schritt-für-Schritt-Anleitung, wie Sie in Aspose.HTML für Java HTML-Dokumente aus Zeichenfolgen erstellen.
+Erfahren Sie in dieser Schritt‑für‑Schritt‑Anleitung, wie Sie in Aspose.HTML für Java HTML-Dokumente aus Zeichenfolgen erstellen.
 ### [Laden Sie HTML-Dokumente von einer URL in Aspose.HTML für Java](./load-html-documents-from-url/)
 Entdecken Sie, wie Sie mit Aspose.HTML ganz einfach HTML-Dokumente von einer URL in Java laden. Schritt‑für‑Schritt‑Anleitung inklusive.
+### [JSON mit Fetch in Java laden – Komplett‑Guide](./load-json-with-fetch-in-java-complete-guide/)
+Erfahren Sie, wie Sie JSON-Daten mit Fetch in Java laden – Schritt‑für‑Schritt‑Anleitung inklusive.
 ### [Generieren Sie neue HTML-Dokumente mit Aspose.HTML für Java](./generate-new-html-documents/)
-Erfahren Sie in dieser einfachen Schritt-für-Schritt-Anleitung, wie Sie mit Aspose.HTML für Java neue HTML-Dokumente erstellen. Beginnen Sie mit der Generierung dynamischer HTML-Inhalte.
+Erfahren Sie in dieser einfachen Schritt‑für‑Schritt‑Anleitung, wie Sie mit Aspose.HTML für Java neue HTML-Dokumente erstellen. Beginnen Sie mit der Generierung dynamischer HTML-Inhalte.
 ### [Behandeln von Dokumentladeereignissen in Aspose.HTML für Java](./handle-document-load-events/)
-Erfahren Sie in dieser Schritt-für-Schritt-Anleitung, wie Sie Dokumentladeereignisse in Aspose.HTML für Java handhaben. Verbessern Sie Ihre Webanwendungen.
+Erfahren Sie in dieser Schritt‑für‑Schritt‑Anleitung, wie Sie Dokumentladeereignisse in Aspose.HTML für Java handhaben. Verbessern Sie Ihre Webanwendungen.
 ### [Erstellen und Verwalten von SVG-Dokumenten in Aspose.HTML für Java](./create-manage-svg-documents/)
 Erfahren Sie, wie Sie SVG-Dokumente mit Aspose.HTML für Java erstellen und verwalten! Dieser umfassende Leitfaden deckt alles von der grundlegenden Erstellung bis zur erweiterten Bearbeitung ab.
 ### [Sandbox für HTML in Java erstellen – Schritt‑für‑Schritt‑Anleitung](./create-sandbox-for-html-in-java-step-by-step-guide/)
diff --git a/html/german/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/german/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..11481ba595
--- /dev/null
+++ b/html/german/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,291 @@
+---
+category: general
+date: 2026-06-16
+description: Lade JSON mit fetch in Java. Lerne, wie man JavaScript aus Java ausführt,
+  optionales Chaining verwendet und ein HTMLDocument in Java erstellt – alles in einem
+  Tutorial.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: de
+og_description: Lade JSON mit fetch in Java. Dieses Tutorial zeigt, wie man JavaScript
+  aus Java ausführt, optionale Verkettung verwendet und ein HTMLDocument in Java erstellt.
+og_title: JSON mit Fetch in Java laden – Schritt‑für‑Schritt‑Anleitung
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: JSON mit Fetch in Java laden – Komplettanleitung
+url: /de/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# JSON mit Fetch laden – Vollständiges Java‑Tutorial
+
+Haben Sie sich jemals gefragt, wie man **JSON mit fetch laden** kann, während man in einer reinen Java‑Anwendung bleibt? Sie sind nicht allein. Viele Entwickler stoßen an Grenzen, wenn sie einen modernen REST‑Endpoint aufrufen müssen, aber keine schwere HTTP‑Client‑Bibliothek einbinden wollen. Die gute Nachricht? Sie können die Leistung der browser‑ähnlichen `HTMLDocument`‑Klasse nutzen, eine JavaScript‑Engine starten und `fetch` die schwere Arbeit erledigen lassen – alles aus Java heraus.
+
+In diesem Leitfaden gehen wir ein praktisches Beispiel durch, das **JSON in JavaScript abruft**, dieses Skript aus Java ausführt und sogar optional chaining demonstriert. Am Ende wissen Sie, wie man **JavaScript aus Java ausführt**, ein `HTMLDocument` in Java erstellt und fehlende JSON‑Felder elegant behandelt. Keine externen Abhängigkeiten, nur das JDK und ein Schuss Kreativität.
+
+## Was dieses Tutorial behandelt
+
+- Einrichten einer `HTMLDocument`‑Instanz in Java (`create htmldocument in java`).
+- Den eingebetteten `ScriptEngine` abrufen und ihm modernes JavaScript übergeben.
+- Ein **fetch JSON in JavaScript**‑Snippet schreiben, das `async/await` und optional chaining (`optional chaining tutorial`) verwendet.
+- Das Skript über `engine.evaluate` ausführen (`run javascript from java`).
+- Die Ausgabe verifizieren und Randfälle wie Netzwerkfehler oder fehlende Eigenschaften behandeln.
+
+Sie benötigen Java 17 oder neuer, da das Demo auf der integrierten Nashorn‑kompatiblen Engine basiert, die mit dem JDK geliefert wird. Wenn Sie ein älteres JDK verwenden, fügen Sie einfach die passende Scripting‑Bibliothek hinzu – Details finden Sie im Abschnitt „Voraussetzungen“.
+
+---
+
+## Voraussetzungen
+
+- **JDK 17+** installiert und `JAVA_HOME` konfiguriert.
+- Grundlegende Kenntnisse in Java‑Syntax und asynchronem JavaScript.
+- Eine IDE oder ein Texteditor (IntelliJ IDEA, VS Code, Eclipse – nach Wahl).
+
+Keine Drittanbieter‑HTTP‑Client‑ oder JSON‑Parser‑Bibliothek ist erforderlich; alles lebt im Skript.
+
+---
+
+## Schritt 1: Ein HTMLDocument in Java erstellen
+
+First things first—**create htmldocument in java**. Die `HTMLDocument`‑Klasse liefert uns ein leichtgewichtiges DOM und, noch wichtiger, einen gebündelten `ScriptEngine`, der JavaScript genauso auswerten kann wie ein Browser.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Warum das wichtig ist:** Das `HTMLDocument` fungiert als Sandbox. Es stellt ein globales `window`‑Objekt, `fetch` und andere Web‑APIs bereit, auf die das Skript zugreifen kann. Denken Sie an einen Mini‑Browser ohne UI.
+
+---
+
+## Schritt 2: Den JavaScript‑Engine aus dem Dokument holen
+
+Jetzt müssen wir **run JavaScript from Java**. Das Dokument stellt einen `ScriptEngine` bereit, der modernes ECMAScript versteht (inklusive `async/await`). Holen Sie ihn sich so:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Pro‑Tipp:** Wenn Sie jemals eine `ScriptException` wegen nicht unterstützter Features erhalten, stellen Sie sicher, dass Sie JDK 17+ verwenden. Ältere JDKs enthalten eine veraltete Nashorn‑Engine, die async nicht unterstützt.
+
+---
+
+## Schritt 3: Ein modernes JavaScript‑Snippet schreiben (Optional Chaining Tutorial)
+
+Hier kommt der **fetch json in javascript**‑Teil zum Glänzen. Wir definieren einen mehrzeiligen String (Java 15+ `"""`‑Textblock), der ein Beispiel‑JSON‑Payload abruft, `await` verwendet und optional chaining (`??`) nutzt, um fehlende Werte zu behandeln.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**Was passiert?**
+
+- `fetch` sendet eine GET‑Anfrage an eine öffentliche Placeholder‑API.
+- `await` pausiert die Ausführung, bis das Promise aufgelöst ist, und hält den Code sauber.
+- `data.title ?? 'No title'` ist das optional‑chaining‑Muster: Wenn `title` `null` oder `undefined` ist, greifen wir auf `'No title'` zurück.
+- Das Ganze ist in einen `try/catch`‑Block gewickelt, um Netzwerkprobleme sichtbar zu machen.
+
+---
+
+## Schritt 4: Das Skript im Dokument ausführen
+
+Schließlich übergeben wir das Skript an die Engine. Die Engine führt es im selben Thread aus, sodass Sie die Konsolenausgabe direkt im Java‑Prozess sehen.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+Wenn Sie das Programm starten, sollte etwas Ähnliches erscheinen:
+
+```
+Title: delectus aut autem
+```
+
+Ändert sich die API oder verschwindet das Feld `title`, wechselt die Ausgabe elegant zu:
+
+```
+Title: No title
+```
+
+Das ist die Schönheit von optional chaining – kein `TypeError`, das Ihre Java‑App zum Absturz bringt.
+
+---
+
+## Vollständiges funktionierendes Beispiel
+
+Alles zusammengefügt, hier eine eigenständige Java‑Klasse, die Sie in `Main.java` einfügen und mit `java Main.java` ausführen können.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Erwartete Ausgabe
+
+```
+Title: delectus aut autem
+```
+
+Wenn Sie bewusst die URL beschädigen (z. B. `todos/1` zu `todos/9999` ändern), sehen Sie die Fallback‑Nachricht oder einen Netzwerkfehler, was robuste Fehlerbehandlung demonstriert.
+
+---
+
+## Häufige Fragen & Randfälle
+
+### 1. Was, wenn die Ziel‑API keine JSON‑Antwort zurückgibt?
+
+`response.json()` wirft einen `SyntaxError`. Unser `try/catch`‑Block fängt das ab und protokolliert „Fetch failed“. Sie können den Catch‑Block erweitern, um einen Retry‑Mechanismus oder ein statisches Payload zu verwenden.
+
+### 2. Kann ich diesen Ansatz mit nicht vertrauenswürdigen HTTPS‑Zertifikaten verwenden?
+
+Der eingebaute `fetch` respektiert den Standard‑SSL‑Context der JVM. Wenn Sie ein selbstsigniertes Zertifikat vertrauen müssen, setzen Sie einen benutzerdefinierten `SSLContext` bevor Sie das `HTMLDocument` erstellen. Das geht über den Rahmen dieses Tutorials hinaus, das Prinzip bleibt jedoch gleich.
+
+### 3. Funktioniert das auf Android?
+
+Leider ist `HTMLDocument` nicht Teil des Android‑SDKs. Für mobile Geräte benötigen Sie eine andere JavaScript‑Engine (z. B. GraalVM) oder einen nativen HTTP‑Client.
+
+### 4. Wie unterscheidet sich optional chaining von klassischen Null‑Prüfungen?
+
+Statt zu schreiben:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+können Sie einfach `data.title ?? 'No title'` verwenden. Es ist kompakt, weniger fehleranfällig und liest sich fast wie natürliche Sprache – perfekt für ein **optional chaining tutorial**.
+
+---
+
+## Pro‑Tipps & bewährte Vorgehensweisen
+
+- **Engine wiederverwenden:** Das Erstellen eines neuen `HTMLDocument` für jede Anfrage kann teuer sein. Halten Sie eine einzelne Instanz am Leben, wenn Sie viele Aufrufe tätigen.
+- **Thread‑Sicherheit:** Der `ScriptEngine` ist standardmäßig nicht thread‑sicher. Synchronisieren Sie den Zugriff oder erstellen Sie einen Pool von Engines für parallele Workloads.
+- **Logging:** Das `console.log` des Skripts schreibt nach `System.out`. Wenn Sie ein richtiges Logging‑Framework benötigen, leiten Sie `engine.getContext().setWriter(new PrintWriter(...))` um.
+- **Timeouts:** `fetch` respektiert den standardmäßigen Browser‑Timeout (normalerweise keiner). Sie können ein manuelles Abort über die `AbortController`‑API im Skript implementieren, falls Sie strengere Kontrolle benötigen.
+
+---
+
+## Fazit
+
+Wir haben gezeigt, wie man **JSON mit fetch** aus einem Java‑Programm lädt, indem man eine eingebettete JavaScript‑Engine nutzt, um modernes `async/await`‑Code auszuführen, und optional chaining verwendet, um den Code sauber zu halten. Durch das **Erstellen eines HTMLDocument in Java** erhalten Sie eine sandboxed Umgebung, die das **Ausführen von JavaScript aus Java** natürlich erscheinen lässt, während Sie rein in Java bleiben.
+
+Ab hier können Sie:
+
+- Die Placeholder‑API durch Ihren eigenen Service ersetzen (`fetch json in javascript` von einem privaten Endpunkt).
+- Aufwändigere Fehlerbehandlung oder Retries hinzufügen.
+- GraalVMs Polyglot‑Fähigkeiten erkunden für noch reichhaltigeres Scripting.
+
+Probieren Sie es aus, ändern Sie die URL, probieren Sie vielleicht einen `POST`‑Request – es gibt eine ganze Welt web‑zentrierten Java, die Sie ohne schwere Bibliotheken freischalten können.
+
+Viel Spaß beim Coden, und hinterlassen Sie gern einen Kommentar, falls Sie auf Probleme stoßen!
+
+## Was sollten Sie als Nächstes lernen?
+
+Die folgenden Tutorials behandeln eng verwandte Themen, die auf den in diesem Leitfaden gezeigten Techniken aufbauen. Jede Ressource enthält vollständige, funktionierende Codebeispiele mit Schritt‑für‑Schritt‑Erklärungen, um Ihnen zu helfen, zusätzliche API‑Features zu meistern und alternative Implementierungsansätze in Ihren eigenen Projekten zu erkunden.
+
+- [Wie man JavaScript in Java ausführt – Vollständiger Leitfaden](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [Wie man HTML in Java abfragt – Vollständiges Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [HTML‑Dokumente von URL in Aspose.HTML für Java laden](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/german/java/css-html-form-editing/_index.md b/html/german/java/css-html-form-editing/_index.md
index 7bb9994278..6ac45bc9e6 100644
--- a/html/german/java/css-html-form-editing/_index.md
+++ b/html/german/java/css-html-form-editing/_index.md
@@ -32,6 +32,10 @@ Erfahren Sie, wie Sie mit Aspose.HTML für Java erweiterte CSS-Techniken anwende
 Erfahren Sie in dieser umfassenden Schritt-für-Schritt-Anleitung, wie Sie mit Aspose.HTML für Java programmgesteuert HTML-Formulare bearbeiten und übermitteln.
 ### [Element per Klasse in Java auswählen – Komplett‑Anleitung](./select-element-by-class-in-java-complete-how-to-guide/)
 Erfahren Sie, wie Sie mit Aspose.HTML für Java Elemente anhand ihrer CSS‑Klasse auswählen und verarbeiten – Schritt‑für‑Schritt‑Anleitung.
+### [CSS‑Hintergrund in Java abrufen – Komplett‑Anleitung für Aspose.HTML](./get-css-background-in-java-complete-aspose-html-guide/)
+Erfahren Sie, wie Sie mit Aspose.HTML für Java den CSS‑Hintergrund einer Seite auslesen und nutzen können – Schritt‑für‑Schritt‑Anleitung.
+### [Wie man CSS in Java verwendet – HTML laden, Links zählen & XPath auswerten](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Erfahren Sie, wie Sie mit Aspose.HTML für Java CSS laden, HTML einlesen, Links zählen und XPath‑Ausdrücke auswerten.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/german/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/german/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..acb867883f
--- /dev/null
+++ b/html/german/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,254 @@
+---
+category: general
+date: 2026-06-16
+description: Erhalten Sie den CSS‑Hintergrund mit Aspose.HTML in Java. Erfahren Sie,
+  wie Sie ein HTML‑Dokument laden, den berechneten Stil extrahieren und die Hintergrundfarbe
+  sowie die Schriftgröße in wenigen Schritten abrufen.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: de
+og_description: Erhalten Sie CSS‑Hintergrund in Java sofort. Dieses Tutorial zeigt,
+  wie man ein HTML‑Dokument lädt, den berechneten Stil extrahiert und die Hintergrundfarbe
+  sowie die Schriftgröße mit Aspose.HTML abruft.
+og_title: CSS-Hintergrund in Java abrufen – Vollständiges Aspose.HTML‑Tutorial
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: CSS‑Hintergrund in Java abrufen – Vollständiger Aspose.HTML‑Leitfaden
+url: /de/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# CSS-Hintergrund in Java abrufen – Vollständige Aspose.HTML-Anleitung
+
+Haben Sie jemals **CSS-Hintergrund** eines Elements abrufen müssen, während Sie HTML serverseitig verarbeiten? Vielleicht bauen Sie einen PDF‑Generator, einen Web‑Scraper oder möchten einfach das Styling validieren. In Java macht die Aspose.HTML‑Bibliothek das ganz einfach. In diesem Tutorial **laden wir ein HTML‑Dokument in Java**, extrahieren den berechneten Stil und **holen die Hintergrundfarbe** sowie **holen die Schriftgröße** – alles in wenigen Zeilen.
+
+Wir gehen ein praxisnahes Beispiel durch: ein `<div>` mit der Klasse `highlight`. Am Ende haben Sie ein eigenständiges Programm, das Sie in jedes Projekt einbinden können, und Sie verstehen, warum die Verwendung von `ComputedStyle` der zuverlässigste Weg ist, die endgültigen, kaskadenaufgelösten Werte von CSS‑Eigenschaften auszulesen.
+
+## Was Sie lernen werden
+
+- Wie man **HTML-Dokument in Java lädt** mit Aspose.HTML.
+- Wie man **berechneten Stil extrahiert** aus jedem DOM‑Element.
+- Die genauen Aufrufe zum **Abrufen der Hintergrundfarbe** und **Abrufen der Schriftgröße**.
+- Häufige Fallstricke (z. B. fehlende Stylesheets, Inline‑ vs. externe CSS).
+- Ein vollständiges, ausführbares Code‑Beispiel, das Sie kopieren‑einfügen können.
+
+## Voraussetzungen
+
+- Java 8 oder neuer installiert.
+- Maven oder Gradle zur Verwaltung der Abhängigkeiten (wir zeigen das Maven‑Snippet).
+- Grundlegendes Verständnis von HTML & CSS.
+- Aspose.HTML für Java Bibliothek (Kostenlose Testversion oder lizenziert).
+
+## Schritt 1: Projekt einrichten und Aspose.HTML hinzufügen
+
+Zuerst erstellen Sie ein Maven‑Projekt (oder verwenden Ihr bevorzugtes Build‑Tool). Fügen Sie die Aspose.HTML‑Abhängigkeit zu `pom.xml` hinzu:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro‑Tipp:** Wenn Sie Gradle verwenden, lautet das Äquivalent `implementation 'com.aspose:aspose-html:23.9'`.  
+
+Sobald die Abhängigkeit aufgelöst ist, können Sie mit dem Coden beginnen.
+
+## Schritt 2: HTML‑Dokument in Java laden
+
+Der erste greifbare Schritt besteht darin, die HTML‑Datei in ein `HTMLDocument` zu lesen. Hier kommt der Ausdruck **load html document java** zum Tragen.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+Warum `HTMLDocument` statt eines generischen Parsers verwenden? Aspose.HTML erstellt ein vollständiges DOM, wendet alle verknüpften Stylesheets an und berücksichtigt Media Queries – sodass der später abgerufene berechnete Stil exakt dem entspricht, was ein Browser rendern würde.
+
+## Schritt 3: Ziel‑Element auswählen
+
+Als Nächstes benötigen wir das Element, dessen CSS wir untersuchen wollen. In unserem Beispiel hat das Element die Klasse `highlight`.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+Die Methode `querySelector` funktioniert wie ihr Gegenstück in JavaScript und ermöglicht die Verwendung beliebiger CSS‑Selektoren. Wenn der Selektor fehlschlägt, brechen wir frühzeitig ab – das verhindert später eine `NullPointerException`.
+
+## Schritt 4: Berechneten Stil extrahieren
+
+Jetzt kommt der Kern des Tutorials: **berechneten Stil extrahieren**. Das Objekt `ComputedStyle` liefert Ihnen die endgültigen, kaskadenaufgelösten Werte jeder CSS‑Eigenschaft.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+Im Hintergrund durchläuft Aspose.HTML die CSS‑Kaskade, bewertet `!important`‑Regeln und löst sogar relative Einheiten (wie `em` → Pixel) auf. Deshalb ist `ComputedStyle` der manuellen Analyse von Inline‑Styles vorzuziehen.
+
+## Schritt 5: Hintergrundfarbe und Schriftgröße abrufen
+
+Schließlich **holen wir die Hintergrundfarbe** und **holen wir die Schriftgröße** mittels der Getter von `ComputedStyle`.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+Sowohl `getBackgroundColor()` als auch `getFontSize()` geben Zeichenketten im Standard‑CSS‑Format zurück (z. B. `rgba(255, 0, 0, 1)` oder `16px`). Ist die Eigenschaft nirgends definiert, liefert die Bibliothek den Standardwert des Browsers zurück.
+
+## Vollständiges funktionierendes Beispiel
+
+Alles zusammengefügt, hier das komplette Programm, das Sie sofort ausführen können:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Erwartete Ausgabe
+
+Angenommen, `input.html` enthält:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+Das Ausführen des Programms gibt aus:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+Verwendet das CSS `rgba` oder eine andere Einheit, passt sich die Ausgabe entsprechend an.
+
+## Umgang mit Sonderfällen
+
+| Situation | Worauf zu achten ist | Lösung |
+|-----------|----------------------|--------|
+| **Externe Stylesheets** | Die Datei kann CSS‑Dateien über `<link>`‑Tags referenzieren, die nicht im Klassenpfad liegen. | Stellen Sie sicher, dass die Pfade absolut sind oder setzen Sie `HTMLDocument.setBaseUrl()`, damit Aspose.HTML sie finden kann. |
+| **Media Queries** | Stile innerhalb von `@media`‑Blöcken können ignoriert werden, wenn das Standard‑Viewport nicht passt. | Verwenden Sie `HTMLDocument.setViewportSize(width, height)`, um das gewünschte Gerät zu emulieren. |
+| **CSS‑Variablen** (`var(--my-color)`) | `ComputedStyle` löst sie automatisch auf, jedoch nur, wenn die Variable definiert ist. | Überprüfen Sie den Gültigkeitsbereich der Variable oder greifen Sie auf einen Standardwert zurück. |
+| **Nicht unterstützte Eigenschaften** | Einige neuere CSS‑Eigenschaften (z. B. `backdrop-filter`) können leere Zeichenketten zurückgeben. | Prüfen Sie vor der Verwendung auf `null` oder leere Ergebnisse. |
+
+## Pro‑Tipps & häufige Fallstricke
+
+- **Cache das Dokument**, wenn Sie viele Elemente abfragen müssen; jedes Mal zu parsen ist kostenintensiv.
+- **Ressourcen schließen**: `doc.dispose();` gibt nativen Speicher frei (besonders wichtig in langfristig laufenden Diensten).
+- **Vermeiden Sie hartkodierte Pfade**: Verwenden Sie `Paths.get(...).toAbsolutePath()` für plattformübergreifende Kompatibilität.
+- **Debugging**: Geben Sie `computedStyle.getCssText()` aus, um die vollständige Liste der aufgelösten Eigenschaften zu sehen.
+
+## Visuelle Übersicht
+
+![Beispiel für CSS-Hintergrund, das das hervorgehobene Div und seine berechneten Farben zeigt](/images/get-css-background-java.png "CSS-Hintergrund in Java – visuelles Beispiel")
+
+*Alt‑Text enthält das Hauptkeyword: „Beispiel für CSS‑Hintergrund“. *
+
+## Fazit
+
+Sie wissen jetzt **wie man den CSS‑Hintergrund** und **die Schriftgröße** jedes Elements mit Aspose.HTML in Java **abrufen** kann. Durch **Laden eines HTML‑Dokuments in Java**, Extrahieren des **berechneten Stils** und Aufrufen der entsprechenden Getter können Sie zuverlässig die endgültigen Render‑Werte auslesen, ohne zu raten oder CSS manuell zu parsen.
+
+Was kommt als Nächstes? Versuchen Sie, den Selektor zu ändern, um andere Elemente zu adressieren, experimentieren Sie mit Pseudo‑Klassen (z. B. `div.highlight:hover`) oder erzeugen Sie ein PDF aus demselben `HTMLDocument` – dieselbe API macht das unkompliziert.  
+
+Hinterlassen Sie gern einen Kommentar, falls Sie auf Probleme stoßen, und viel Spaß beim Coden!
+
+## Was sollten Sie als Nächstes lernen?
+
+Die folgenden Tutorials behandeln eng verwandte Themen, die auf den in diesem Leitfaden gezeigten Techniken aufbauen. Jede Ressource enthält vollständige, funktionierende Code‑Beispiele mit Schritt‑für‑Schritt‑Erklärungen, um Ihnen zu helfen, weitere API‑Funktionen zu meistern und alternative Implementierungsansätze in Ihren eigenen Projekten zu erkunden.
+
+- [Wie man CSS hinzufügt – Inline‑CSS zu HTML‑Dokumenten in Aspose.HTML für Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Wie man CSS bearbeitet – Fortgeschrittene externe CSS‑Bearbeitung mit Aspose.HTML für Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [HTML‑Dokument in Java mit internem CSS erstellen mit Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/german/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/german/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..f3671603c9
--- /dev/null
+++ b/html/german/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,282 @@
+---
+category: general
+date: 2026-06-16
+description: Wie man CSS verwendet, um eine HTML‑Datei zu laden und Links in Java
+  zu zählen. Lernen Sie, HTML‑Elemente zu zählen und XPath in Java in einem einzigen,
+  klaren Beispiel zu evaluieren.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: de
+og_description: Wie man CSS in Java verwendet, um eine HTML-Datei zu laden, Links
+  zu zählen und XPath‑Ausdrücke auszuwerten – alles in einem praktischen Leitfaden.
+og_title: Wie man CSS in Java verwendet – HTML laden, Links zählen & XPath auswerten
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Wie man CSS in Java verwendet – HTML laden, Links zählen & XPath auswerten
+url: /de/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Wie man CSS in Java verwendet – HTML laden, Links zählen & XPath auswerten
+
+Haben Sie sich jemals gefragt, **wie man CSS**‑Selektoren beim Verarbeiten einer HTML‑Datei in Java verwendet? Vielleicht bauen Sie einen Web‑Crawler, einen Scraper, oder Sie müssen einfach eine statische Website prüfen. Die gute Nachricht? Sie müssen keinen eigenen Parser von Grund auf schreiben – moderne Bibliotheken ermöglichen es Ihnen, CSS4‑Selektoren mit XPath 3.1‑Ausdrücken in einem einzigen, übersichtlichen Workflow zu kombinieren.
+
+In diesem Tutorial führen wir Sie Schritt für Schritt durch **das Laden einer HTML‑Datei**, das Anwenden eines CSS‑Selektors, um Links in einer Navigationsleiste zu zählen, und anschließend **die Auswertung von XPath**, um bestimmte Bildelemente zu zählen. Am Ende haben Sie ein vollständiges, ausführbares Programm, das die Anzahl der passenden Knoten ausgibt, und Sie verstehen, warum jedes Teilstück wichtig ist.
+
+## Voraussetzungen
+
+- Java 17 (oder ein aktuelles JDK) auf Ihrem Rechner installiert  
+- Maven oder Gradle für das Abhängigkeits‑Management (im Beispiel verwenden wir Maven)  
+- Ein kleiner HTML‑Snippet, gespeichert als `input.html` in einem Ordner Ihrer Wahl  
+
+Weitere Werkzeuge sind nicht nötig – nur ein Texteditor und ein Terminal.
+
+## Was das Tutorial behandelt
+
+- **Laden einer HTML‑Datei** in eine DOM‑ähnliche Struktur mit der *HTMLDocument*‑Klasse  
+- Anwenden eines **CSS4‑Selektors** (`nav a[data-role]`) zum Auffinden von Navigations‑Links  
+- Ausführen eines **XPath 3.1‑Ausdrucks**, um `<img>`‑Tags zu finden, deren `src` mit `.png` endet und die zudem ein `alt`‑Attribut besitzen  
+- **Zählen** der Ergebnisse beider Abfragen und Ausgabe in der Konsole  
+- Vollständiger Quellcode, Erklärungen zum „Warum“ und ein kurzer Blick auf mögliche Sonderfälle  
+
+Los geht’s.
+
+---
+
+## Schritt 1 – Wie man eine HTML‑Datei mit HTMLDocument lädt
+
+Bevor Sie irgendetwas abfragen können, muss das HTML‑Dokument in ein durchsuchbares Modell geparst werden. Die `HTMLDocument`‑Klasse aus der **jsoup‑plus**‑Bibliothek (oder einem ähnlichen HTML‑aware‑Parser) erledigt genau das.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Warum das wichtig ist:*  
+Das einmalige Laden der Datei und das Behalten einer Referenz (`doc`) verhindert wiederholte I/O‑Operationen, die bei der Verarbeitung großer Seitenmengen zum Engpass werden können.
+
+---
+
+## Schritt 2 – Wie man CSS verwendet, um Links innerhalb von `<nav>` zu zählen
+
+Jetzt, wo das Dokument im Speicher ist, können wir einen CSS4‑Selektor nutzen, um jedes `<a>`‑Element zu erfassen, das sich innerhalb eines `<nav>` befindet und zudem ein `data‑role`‑Attribut trägt. Das ist ein gängiges Muster für Navigationsmenüs, die Datenattribute für JavaScript‑Hooks verwenden.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Erklärung:*  
+- `nav a[data-role]` bedeutet „jedes `<a>`‑Element mit einem `data‑role`‑Attribut, das Nachkomme eines `<nav>`‑Elements ist.“  
+- Der Selektor ist **CSS4**‑kompatibel, sodass Sie bei Bedarf auch Pseudo‑Klassen wie `:not()` oder `:has()` einsetzen können.
+
+> **Pro‑Tipp:** Wenn Sie nur direkte Kinder benötigen, ersetzen Sie das Leerzeichen durch `>` (`nav > a[data-role]`). Das verkleinert den Suchraum und kann bei großen Dokumenten die Geschwindigkeit erhöhen.
+
+---
+
+## Schritt 3 – XPath in Java auswerten, um bestimmte `<img>`‑Elemente zu zählen
+
+XPath glänzt, wenn Sie attributbasierte Filter benötigen, die in CSS nicht so einfach auszudrücken sind. Hier finden wir jedes `<img>`, dessen `src` mit `.png` endet **und** das zudem ein `alt`‑Attribut definiert – nützlich für Barrierefreiheits‑Audits.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Warum XPath?*  
+- Die Funktion `ends-with()` ist Teil von XPath 3.1 und ermöglicht das Prüfen von Endungen ohne reguläre Ausdrücke.  
+- Das Kombinieren mehrerer Prädikate (`and @alt`) stellt sicher, dass nur Bilder gezählt werden, die sowohl korrekt referenziert als auch beschrieben sind.
+
+Unterstützt Ihre Bibliothek nur XPath 1.0, müssten Sie `contains(@src, '.png')` verwenden und anschließend in Java filtern – ein weniger präziser Ansatz.
+
+---
+
+## Schritt 4 – Wie man HTML‑Elemente zählt und die Ergebnisse ausgibt
+
+Abschließend holen wir die Längen beider `NodeList`‑Objekte und geben sie aus. Das ist der **Wie‑man‑Links‑zählt**‑Teil des Puzzles, funktioniert aber für jede Knotensammlung.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Erwartete Konsolenausgabe** (wenn das Beispiel‑HTML 3 passende Links und 2 passende Bilder enthält):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+Falls die Zähler null anzeigen, überprüfen Sie die Selektorsyntax oder stellen Sie sicher, dass `input.html` die erwarteten Elemente tatsächlich enthält.
+
+---
+
+## Vollständiges, funktionierendes Beispiel
+
+Unten finden Sie das komplette, eigenständige Programm, das Sie in eine Datei namens `CssXPathDemo.java` kopieren können. Es enthält die notwendigen Importe, ein einfaches `pom.xml`‑Snippet für Maven und ein minimales HTML‑Beispiel zum Testen.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Maven‑`pom.xml`‑Auszug** (fügen Sie diese Abhängigkeit hinzu, um den HTML‑aware‑Parser zu erhalten, der sowohl CSS4 als auch XPath 3.1 unterstützt):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Beispiel‑`input.html`** (im selben Verzeichnis wie die Java‑Datei ablegen):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+Durch Ausführen von `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` erhalten Sie die zuvor gezeigten Zählergebnisse.
+
+---
+
+## Sonderfälle & häufige Fragen
+
+### Was, wenn die HTML‑Datei fehlerhaft ist?
+
+Sowohl die CSS‑ als auch die XPath‑Engines tolerieren kleinere Markup‑Fehler (fehlende schließende Tags, nicht‑gequotete Attribute). Schwere Fehlbildungen können jedoch dazu führen, dass der Parser abbricht. In der Produktion sollten Sie den Ladevorgang in einen `try‑catch`‑Block einbetten und die Ausnahme protokollieren.
+
+### Kann ich CSS und XPath in einem einzigen Ausdruck kombinieren?
+
+Nicht direkt; jede Engine hat ihre eigene Syntax. Das übliche Muster besteht darin, diejenige zu verwenden, die die Bedingung am natürlichsten ausdrückt (CSS für strukturelle Abfragen, XPath für Attribut‑Funktionen) und die Ergebnisse bei Bedarf in Java zu kombinieren.
+
+### Wie zähle ich Elemente über mehrere Dateien hinweg?
+
+Platzieren Sie die Ladelogik einfach in einer Schleife:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Funktioniert das mit Java 8?
+
+Ja – vorausgesetzt, Sie verwenden eine Bibliotheksversion, die Java 8 oder höher unterstützt. Der gezeigte Code nutzt keine neueren Sprachfeatures.
+
+---
+
+## Fazit
+
+Wir haben gezeigt, **wie man CSS**‑Selektoren zusammen mit **XPath‑Ausdrücken in Java** einsetzt, um **eine HTML‑Datei zu laden**, **Links zu zählen** und **HTML‑Elemente** zu zählen, die bestimmte Kriterien erfüllen. Die wichtigsten Erkenntnisse sind:
+
+- Laden Sie das Dokument einmal mit `HTMLDocument`.  
+- Nutzen Sie CSS4 für einfache strukturelle Abfragen (`nav a[data-role]`).  
+- Verwenden Sie XPath 3.1 für leistungsstarke Attribut‑Funktionen (`ends-with(@src, '.png')`).  
+- Ermitteln Sie die Länge der `NodeList`, um exakte Zähler zu erhalten.  
+
+Ab hier können Sie das Skript erweitern: weitere Selektoren hinzufügen, Ergebnisse in eine CSV schreiben oder es in eine größere Crawling‑Pipeline integrieren. Die Kombination aus CSS und XPath gibt Ihnen die Flexibilität, praktisch jede HTML‑Scraping‑Aufgabe zu meistern.
+
+Bereit zum Experimentieren? Ersetzen Sie den CSS‑Selektor durch `section article[data-id]` oder ändern Sie das XPath, um `<video>`‑Tags mit einem bestimmten Codec zu finden. Der Himmel ist die Grenze.
+
+Wenn Ihnen dieser Leitfaden geholfen hat, teilen Sie ihn gern, geben Sie dem Repository einen Stern oder hinterlassen Sie einen Kommentar mit Ihren eigenen Anwendungsfällen. Viel Spaß beim Coden!
+
+![how to use css example diagram](https://example.com/diagram.png "how to use css example")
+
+---
+
+
+## Was sollten Sie als Nächstes lernen?
+
+
+Die folgenden Tutorials behandeln eng verwandte Themen, die auf den in diesem Leitfaden gezeigten Techniken aufbauen. Jede Ressource enthält vollständige, funktionierende Codebeispiele mit Schritt‑für‑Schritt‑Erklärungen, um Ihnen zu helfen, weitere API‑Funktionen zu meistern und alternative Implementierungsansätze in Ihren eigenen Projekten zu erkunden.
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [How to Edit HTML Document Tree in Aspose.HTML for Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/greek/java/advanced-usage/_index.md b/html/greek/java/advanced-usage/_index.md
index 9b67b23077..633dde17e1 100644
--- a/html/greek/java/advanced-usage/_index.md
+++ b/html/greek/java/advanced-usage/_index.md
@@ -128,6 +128,7 @@ weight: 20
 Μάθετε πώς να προσαρμόζετε το μέγεθος XPS σελίδας με το Aspose.HTML for Java. Ελέγξτε εύκολα τις διαστάσεις εξόδου των εγγράφων XPS σας.
 ### [Πώς να Εκτελέσετε JavaScript σε Java – Πλήρης Οδηγός](./how-to-run-javascript-in-java-complete-guide/)
 Μάθετε πώς να εκτελείτε κώδικα JavaScript μέσα σε εφαρμογές Java χρησιμοποιώντας το Aspose.HTML for Java.
+### [Ορισμός DPI συσκευής Aspose σε Java – Πλήρης Οδηγός Sandbox](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
 
 ---
 
diff --git a/html/greek/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/greek/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..9b87209809
--- /dev/null
+++ b/html/greek/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,215 @@
+---
+category: general
+date: 2026-06-16
+description: Μάθετε πώς να ορίσετε το DPI της συσκευής στο Aspose και να καθορίσετε
+  το πλάτος και το ύψος του viewport κατά την απόδοση HTML με το Aspose.HTML sandbox
+  σε Java. Περιλαμβάνεται κώδικας βήμα‑βήμα.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: el
+og_description: Ανακαλύψτε πώς να ορίσετε το DPI της συσκευής με το Aspose και να
+  ρυθμίσετε το πλάτος και το ύψος του viewport χρησιμοποιώντας το Aspose.HTML sandbox
+  για Java. Πλήρης κώδικας και εξήγηση.
+og_title: Ορισμός DPI συσκευής Aspose σε Java – Πλήρης Οδηγός Sandbox
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Ορισμός DPI συσκευής Aspose σε Java – Πλήρης Οδηγός Sandbox
+url: /el/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# ορισμός dpi συσκευής aspose – Java Sandbox Tutorial
+
+Έχετε αναρωτηθεί ποτέ πώς να **ορίσετε το dpi της συσκευής aspose** κατά την απόδοση μιας ιστοσελίδας σε Java; Δεν είστε οι μόνοι. Πολλοί προγραμματιστές συναντούν πρόβλημα όταν χρειάζεται η αποδοθείσα σελίδα να φαίνεται ακριβώς όπως θα έδειχνε σε πραγματική οθόνη—ιδιαίτερα όταν το DPI επηρεάζει τους υπολογισμούς διάταξης.  
+
+Σε αυτόν τον οδηγό θα σας καθοδηγήσουμε βήμα‑βήμα μέσα από ένα πρακτικό παράδειγμα που όχι μόνο **ορίζει το dpi της συσκευής aspose**, αλλά δείχνει επίσης πώς να **ορίσετε το πλάτος και το ύψος του viewport** ώστε η σελίδα να συμπεριφέρεται όπως σε παράθυρο περιηγητή 1280 × 800 pixel. Στο τέλος θα έχετε ένα εκτελέσιμο απόσπασμα, μια σαφή εξήγηση κάθε βήματος και συμβουλές για την αποφυγή κοινών παγίδων.
+
+## Τι Καλύπτει Αυτό το Tutorial
+
+Θα ξεκινήσουμε με τις προαπαιτούμενες ρυθμίσεις, μετά θα προχωρήσουμε σε τέσσερα σύντομα βήματα:
+
+1. Διαμόρφωση επιλογών sandbox (συμπεριλαμβανομένου DPI και μεγέθους viewport).  
+2. Δημιουργία ενός `DocumentSandbox` με αυτές τις επιλογές.  
+3. Φόρτωση εξωτερικής HTML σελίδας μέσα στο sandbox.  
+4. Εκτέλεση μιας απλής λειτουργίας DOM—εκτύπωση του τίτλου της σελίδας.
+
+Θα δείτε γιατί κάθε στοιχείο είναι σημαντικό, πώς να προσαρμόσετε τις ρυθμίσεις για διαφορετικές συσκευές και πώς θα πρέπει να φαίνεται η έξοδος. Δεν χρειάζεται εξωτερική τεκμηρίωση· όλα όσα χρειάζεστε είναι εδώ.
+
+## Προαπαιτούμενα
+
+- Java 8 ή νεότερη (η βιβλιοθήκη Aspose.HTML for Java υποστηρίζει JDK 8+).  
+- Aspose.HTML for Java JARs προστεμένα στο classpath του έργου σας.  
+- Ένα IDE ή εργαλείο κατασκευής (Maven/Gradle) για να μεταγλωττίσετε και να εκτελέσετε τον κώδικα.  
+- Πρόσβαση στο Internet αν σκοπεύετε να φορτώσετε μια ζωντανή διεύθυνση όπως `https://example.com`.
+
+Αν έχετε όλα τα παραπάνω, ας ξεκινήσουμε.
+
+## Βήμα 1: Ορισμός DPI Συσκευής aspose – Καθορισμός Sandbox Options
+
+Το πρώτο που πρέπει να κάνετε είναι να πείτε στο sandbox ποια «οθόνη» προσποιείστε. Εδώ έρχεται η **ορισμός dpi συσκευής aspose**. Το DPI (dots per inch) επηρεάζει τον τρόπο ερμηνείας των μονάδων CSS `px`, κάτι που μπορεί να αλλάξει τα μεγέθη γραμματοσειρών, την κλιμάκωση εικόνων και τα media queries.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Γιατί είναι σημαντικό:**  
+> *Η κλήση `setDeviceDpi` λέει στο Aspose.HTML να θεωρεί ένα CSS pixel ως 1/96 ίντσας, προσομοιώνοντας τα περισσότερα desktop monitors. Αν παραλείψετε αυτό, η διάταξη μπορεί να εμφανιστεί πολύ μικρή ή πολύ μεγάλη σε οθόνες υψηλού DPI.*
+
+## Βήμα 2: Δημιουργία του Sandbox με τις Διαμορφωμένες Επιλογές
+
+Τώρα που οι επιλογές είναι έτοιμες, χρειάζεστε μια παρουσία sandbox που τις σέβεται. Σκεφτείτε το sandbox ως έναν μικρό, απομονωμένο κινητήρα περιηγητή που δεν θα αγγίξει το σύστημα αρχείων σας.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Pro tip:**  
+> Η επαναχρησιμοποίηση του ίδιου `DocumentSandbox` για πολλές σελίδες εξοικονομεί μνήμη, αλλά θυμηθείτε να επαναρυθμίσετε τις επιλογές αν χρειαστεί διαφορετικό DPI ή viewport αργότερα.
+
+## Βήμα 3: Φόρτωση HTML Εγγράφου Μέσα στο Sandbox
+
+Με το sandbox στη θέση του, η φόρτωση μιας σελίδας είναι απλή. Ο κατασκευαστής του `HTMLDocument` δέχεται τη διεύθυνση URL και το sandbox που μόλις δημιουργήσατε.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Edge case:**  
+> Αν ο στόχος ιστότοπος μπλοκάρει αυτοματοποιημένα αιτήματα, μπορεί να λάβετε σφάλμα 403. Σε αυτήν την περίπτωση, είτε κατεβάστε το HTML τοπικά και φορτώστε το από διαδρομή αρχείου, είτε ορίστε μια προσαρμοσμένη συμβολοσειρά user‑agent μέσω `sandboxOptions`.
+
+## Βήμα 4: Εκτέλεση Κανονικών Λειτουργιών DOM – Εκτύπωση Τίτλου Σελίδας
+
+Σε αυτό το σημείο η σελίδα έχει αποδοθεί πλήρως μέσα στο sandbox, οπότε οποιοδήποτε ερώτημα DOM λειτουργεί ακριβώς όπως σε πλήρη περιηγητή. Ας το κρατήσουμε απλό και ας πάρουμε τον τίτλο.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Αναμενόμενη έξοδος**
+
+```
+Title: Example Domain
+```
+
+Αν δείτε κάτι διαφορετικό, ελέγξτε ξανά ότι η URL είναι προσβάσιμη και ότι δεν αλλάξατε κατά λάθος τις τιμές DPI ή viewport.
+
+## Γιατί η Ρύθμιση Viewport Width Height Είναι Καίρια
+
+Μπορεί να αναρωτιέστε, “Γιατί **ορίζουμε το πλάτος και το ύψος του viewport**;” Η απάντηση κρύβεται στο responsive design. Τα media queries όπως `@media (max-width: 600px)` αντιδρούν στις διαστάσεις του viewport, όχι στο φυσικό μέγεθος της οθόνης. Ορίζοντας `1280` × `800`, εξασφαλίζετε ότι η σελίδα αποδίδει τη «desktop» διάταξη, ακόμη και αν τρέχετε τον κώδικα σε headless server χωρίς οθόνη.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Αλλάζοντας αυτούς τους αριθμούς μπορείτε να προσομοιώσετε tablets, smartphones ή ακόμη και ultra‑wide monitors χωρίς να βγείτε από το IDE σας.
+
+## Πλήρες Παράδειγμα Λειτουργίας
+
+Παρακάτω βρίσκεται η πλήρης, έτοιμη για εκτέλεση κλάση Java που ενώνει όλα τα παραπάνω. Αντιγράψτε‑και‑επικολλήστε το σε ένα αρχείο με όνομα `SandboxExample.java`, προσθέστε τα Aspose.HTML JARs στο classpath και τρέξτε `javac SandboxExample.java && java SandboxExample`.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Γρήγορη επαλήθευση:**  
+> Εκτελέστε το πρόγραμμα. Αν δείτε `Title: Example Domain`, όλα είναι σωστά συνδεδεμένα. Αν όχι, ελέγξτε την κονσόλα για εξαιρέσεις—τα περισσότερα προβλήματα προέρχονται από ελλιπή JARs ή περιορισμούς δικτύου.
+
+## Συνηθισμένες Παγίδες & Πώς να τις Αποφύγετε
+
+| Συμπτωμα | Πιθανή Αιτία | Διόρθωση |
+|---|---|---|
+| `NullPointerException` στο `htmlDoc.getTitle()` | Το sandbox δεν μπόρεσε να φορτώσει τη σελίδα | Επαληθεύστε τη URL, προσθέστε try‑catch γύρω από τον κατασκευαστή `HTMLDocument`, ή ενεργοποιήστε logging μέσω `sandboxOptions.setLogLevel(...)`. |
+| Η διάταξη φαίνεται ζουμμένη | DPI δεν έχει οριστεί σωστά | Βεβαιωθείτε ότι `sandboxOptions.setDeviceDpi(96)` (ή το επιθυμητό DPI). |
+| Τα media queries δεν ενεργοποιούνται ποτέ | Λείπουν διαστάσεις viewport | Ελέγξτε ότι κάλεσατε και `setViewportWidth` **και** `setViewportHeight`. |
+| Σφάλμα out‑of‑memory σε μεγάλες σελίδες | Επαναχρησιμοποίηση ενός sandbox για πολλές βαριές σελίδες | Δημιουργήστε νέο `DocumentSandbox` ανά σελίδα ή καλέστε `documentSandbox.dispose()` μετά τη χρήση. |
+
+## Επέκταση του Παραδείγματος
+
+Τώρα που ξέρετε πώς να **ορίσετε το dpi της συσκευής aspose** και **να ορίσετε το πλάτος και το ύψος του viewport**, μπορείτε να πειραματιστείτε περαιτέρω:
+
+- **Καταγραφή screenshot** της αποδοθείσας σελίδας με `htmlDoc.renderToBitmap(...)`.  
+- **Ένθεση προσαρμοσμένου CSS** πριν την απόδοση για δοκιμή θεμάτων dark‑mode.  
+- **Εκτέλεση JavaScript** μέσα στο sandbox με `htmlDoc.getWindow().eval(...)`.  
+
+Όλες αυτές οι ενέργειες σέβονται το DPI και το viewport που διαμορφώσατε, προσφέροντας ένα αξιόπιστο περιβάλλον δοκιμών για responsive διατάξεις.
+
+## Συμπέρασμα
+
+Διασχίσαμε μια σύντομη, ολοκληρωμένη λύση που δείχνει πώς να **ορίσετε το dpi της συσκευής aspose** και **να ορίσετε το πλάτος και το ύψος του viewport** χρησιμοποιώντας το sandbox του Aspose.HTML σε Java. Τώρα έχετε μια σταθερή βάση για την απόδοση σελίδων ακριβώς όπως θα εμφανίζονταν σε οποιαδήποτε συσκευή, όλα μέσα σε ασφαλές, απομονωμένο περιβάλλον.
+
+Έτοιμοι για το επόμενο βήμα; Δοκιμάστε να αποδώσετε μια σελίδα που χρησιμοποιεί CSS grid layout, ή φορτώστε ένα απομακρυσμένο stylesheet και δείτε πώς το DPI επηρεάζει την απόδοση των γραμματοσειρών. Το sandbox σας δίνει την ελευθερία να πειραματιστείτε χωρίς να επηρεάσετε το σύστημα υποδοχής.
+
+Αν αντιμετωπίσετε δυσκολίες, αφήστε ένα σχόλιο παρακάτω ή ελέγξτε την τεκμηρίωση Aspose.HTML for Java—αν και όλα όσα χρειάζεστε είναι ήδη εδώ. Καλή κωδικοποίηση!  
+
+![set device dpi aspose sandbox diagram](https://example.com/images/set-device-dpi-aspose.png "Diagram showing DPI and viewport configuration in Aspose.HTML sandbox")
+
+
+## Τι Πρέπει να Μάθετε Στη Σύντομη Μελλοντική
+
+Τα παρακάτω tutorials καλύπτουν στενά συναφή θέματα που επεκτείνουν τις τεχνικές που παρουσιάστηκαν σε αυτόν τον οδηγό. Κάθε πόρος περιλαμβάνει πλήρη παραδείγματα κώδικα με βήμα‑βήμα εξηγήσεις για να κατακτήσετε επιπλέον δυνατότητες του API και να εξερευνήσετε εναλλακτικές προσεγγίσεις στα δικά σας έργα.
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/greek/java/conversion-html-to-other-formats/_index.md b/html/greek/java/conversion-html-to-other-formats/_index.md
index f8b92d079f..3232d94c27 100644
--- a/html/greek/java/conversion-html-to-other-formats/_index.md
+++ b/html/greek/java/conversion-html-to-other-formats/_index.md
@@ -85,6 +85,8 @@ weight: 25
 ## Μετατροπή - HTML σε Άλλες Μορφές Μαθήματα
 ### [Μετατροπή HTML σε PDF](./convert-html-to-pdf/)
 Μάθετε πώς να μετατρέψετε HTML σε PDF σε Java χρησιμοποιώντας το Aspose.HTML. Δημιουργήστε PDF υψηλής ποιότητας από το περιεχόμενο HTML σας χωρίς κόπο.
+### [Μετατροπή HTML σε PDF με Aspose HTML για Java – Πλήρης Οδηγός](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+Μάθετε πώς να μετατρέψετε HTML σε PDF χρησιμοποιώντας το Aspose.HTML for Java με πλήρη οδηγίες βήμα‑βήμα.
 ### [Μετατροπή HTML σε PDF σε Java – Οδηγός βήμα‑βήμα με ρυθμίσεις μεγέθους σελίδας](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 Ακολουθήστε τον πλήρη οδηγό για μετατροπή HTML σε PDF σε Java, με παραμετροποίηση μεγέθους σελίδας για ακριβή έγγραφα.
 ### [Μετατροπή HTML σε MHTML](./convert-html-to-mhtml/)
@@ -99,6 +101,11 @@ weight: 25
 Μετατρέψτε SVG σε PDF σε Java με το Aspose.HTML. Μία απρόσκοπτη λύση για μετατροπή εγγράφων υψηλής ποιότητας.
 ### [Μετατροπή SVG σε XPS](./convert-svg-to-xps/)
 Μάθετε πώς να μετατρέψετε SVG σε XPS με το Aspose.HTML for Java. Απλός, βήμα‑βήμα οδηγός για απρόσκοπτες μετατροπές.
+### [Μετατροπή HTML σε PDF – Μία Γραμμή Aspose Converter](./html-to-pdf-tutorial-one-line-aspose-converter/)
+Μάθετε πώς να μετατρέψετε HTML σε PDF με μία μόνο γραμμή κώδικα χρησιμοποιώντας το Aspose.HTML for Java.
+### [Μετατροπή HTML σε PDF σε Java – Οδηγός Παράλληλης Μαζικής Μετατροπής](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Μάθετε πώς να μετατρέψετε πολλαπλά αρχεία HTML σε PDF ταυτόχρονα με το Aspose.HTML for Java, βελτιώνοντας την απόδοση.
+### [Μετατροπή HTML σε Markdown σε Java – Πλήρης Οδηγός Προγραμματισμού](./convert-html-to-markdown-in-java-complete-programming-guide/)
 
 ## Συχνές Ερωτήσεις
 
diff --git a/html/greek/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/greek/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..01a8e19c7c
--- /dev/null
+++ b/html/greek/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,247 @@
+---
+category: general
+date: 2026-06-16
+description: Μετατρέψτε το HTML σε Markdown σε Java με αυτόν τον οδηγό βήμα‑βήμα.
+  Κατακτήστε τη μετατροπή από HTML σε Markdown και μάθετε πώς να μετατρέπετε το HTML
+  αποδοτικά.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: el
+og_description: Μετατρέψτε το HTML σε Markdown σε Java με ένα απλό, ολοκληρωμένο παράδειγμα.
+  Μάθετε τον καλύτερο τρόπο να μετατρέψετε το HTML και να διατηρήσετε το front‑matter
+  ανέπαφο.
+og_title: Μετατροπή HTML σε Markdown σε Java – Πλήρης Οδηγός
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: Μετατροπή HTML σε Markdown σε Java – Πλήρης Οδηγός Προγραμματισμού
+url: /el/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Μετατροπή HTML σε Markdown σε Java – Πλήρης Οδηγός Προγραμματισμού
+
+Έχετε αναρωτηθεί ποτέ **πώς να μετατρέψετε html** σε καθαρό Markdown χωρίς να γράψετε έναν προσαρμοσμένο parser; Δεν είστε μόνοι. Σε πολλά έργα—στατικούς δημιουργούς ιστοσελίδων, pipelines τεκμηρίωσης ή μεταναστεύσεις περιεχομένου—**convert html to markdown** γρήγορα και αξιόπιστα αποτελεί καθημερινό πρόβλημα.
+
+Τα καλά νέα είναι ότι μια σειρά από βιβλιοθήκες Java κάνουν αυτό το έργο παιχνιδάκι. Σε αυτό το tutorial θα περάσουμε από ένα πλήρως λειτουργικό παράδειγμα που σας δείχνει ακριβώς πώς να **convert html to markdown** ενώ διατηρεί τυχόν front‑matter YAML που μπορεί να έχετε ήδη. Στο τέλος θα έχετε μια επαναχρησιμοποιήσιμη μέθοδο που μπορείτε να ενσωματώσετε σε οποιαδήποτε εφαρμογή Java.
+
+## Τι Καλύπτει Αυτό το Tutorial
+
+* Προσθήκη της σωστής εξάρτησης Maven/Gradle για έναν μετατροπέα Java HTML‑to‑Markdown.  
+* Ρύθμιση του `MarkdownConversionOptions` για διατήρηση του front‑matter (το κόλπο `html to markdown java`).  
+* Γραφή μιας μικρής μεθόδου `main` που διαβάζει ένα αρχείο HTML και γράφει ένα αρχείο Markdown.  
+* Κοινά προβλήματα—ζητήματα κωδικοποίησης, ελλιπείς εικόνες, και πώς να τα αντιμετωπίσετε.  
+* Επόμενα βήματα όπως η μαζική μετατροπή και η ενσωμάτωση με static‑site generators.
+
+Δεν απαιτείται προγενέστερη εμπειρία με βιβλιοθήκες Markdown· χρειάζεται μόνο μια βασική ρύθμιση Java.
+
+---
+
+## ## Μετατροπή HTML σε Markdown – Εγκατάσταση της Βιβλιοθήκης
+
+### Βήμα 1: Προσθήκη της Εξάρτησης
+
+Το παράδειγμα χρησιμοποιεί **[flexmark-java](https://github.com/vsch/flexmark-java)**, έναν δοκιμασμένο επεξεργαστή Markdown που περιλαμβάνει επίσης μια επέκταση HTML‑to‑Markdown.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro tip:** Αν χρειάζεστε μόνο τη μετατροπή HTML‑to‑Markdown, μπορείτε να ενσωματώσετε το `flexmark-html2md` αντί για το πλήρες `flexmark-all` ώστε το μέγεθος του JAR σας να παραμείνει μικρό.
+
+### Step 2: Import the Required Classes
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+Αυτές οι εισαγωγές σας δίνουν πρόσβαση στον πυρήνα της μηχανής μετατροπής και σε ένα ευέλικτο κοντέινερ επιλογών.
+
+---
+
+## ## HTML to Markdown Java – Ρύθμιση Επιλογών Μετατροπής
+
+Όταν μετατρέπετε έγγραφα που ξεκινούν με ένα μπλοκ YAML front‑matter (συνηθισμένο στο Jekyll ή Hugo), θα θέλετε να διατηρήσετε αυτό το μπλοκ αμετάβλητο. Το `MutableDataSet` σας επιτρέπει να εναλλάξετε αυτή τη συμπεριφορά.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Γιατί να διατηρήσετε το front‑matter;*  
+Το front‑matter περιέχει μεταδεδομένα όπως τίτλο, ημερομηνία και ετικέτες. Η αφαίρεσή του θα διακόψει τις downstream pipelines κατασκευής. Ορίζοντας το `PRESERVE_FRONT_MATTER` σε `true`, ο μετατροπέας αντιμετωπίζει το μπλοκ ως ακατέργαστο κείμενο και το αφήνει ακριβώς όπως ήταν.
+
+---
+
+## ## Πώς να Μετατρέψετε HTML – Γράψτε τη Μέθοδο Μετατροπής
+
+Παρακάτω υπάρχει μια αυτόνομη μέθοδος `convertHtmlToMarkdown`. Διαβάζει ένα αρχείο HTML, εκτελεί τη μετατροπή και γράφει το αποτέλεσμα σε ένα αρχείο Markdown.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Edge case:** Αν το HTML περιέχει ετικέτες `<script>` ή `<style>` που δεν θέλετε στο Markdown, ο μετατροπέας τις αφαιρεί αυτόματα. Ωστόσο, για προσαρμοσμένες ετικέτες ίσως χρειαστεί να προεπεξεργαστείτε τη συμβολοσειρά HTML (π.χ., χρησιμοποιώντας Jsoup).
+
+## ## Πώς να Μετατρέψετε HTML – Πλήρες Παράδειγμα με `main`
+
+Τώρα ενσωματώστε τα όλα μαζί σε ένα μικρό πρόγραμμα CLI. Αντικαταστήστε τις διαδρομές placeholder με τις πραγματικές τοποθεσίες των αρχείων σας.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Expected output** (console):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+Ανοίξτε το `article.md`—θα δείτε καθαρό Markdown συν το αρχικό μπλοκ YAML αμετάβλητο.
+
+---
+
+## ## HTML to Markdown Conversion – Συχνές Ερωτήσεις & Συμβουλές
+
+| Ερώτηση | Απάντηση |
+|----------|--------|
+| *Τι γίνεται αν το αρχείο HTML μου είναι τεράστιο;* | Διαβάστε το αρχείο γραμμή‑γραμμή (stream), ή χρησιμοποιήστε `Files.readAllBytes` με ένα `ByteBuffer` για να αποφύγετε τη φόρτωση ολόκληρου του εγγράφου στη μνήμη. |
+| *Μπορώ να επεξεργαστώ μαζικά έναν φάκελο;* | Τυλίξτε την κλήση `convertHtmlToMarkdown` σε έναν βρόχο `Files.list(Paths.get("folder"))` και φιλτράρετε για `*.html`. |
+| *Μετατρέπονται οι εικόνες αυτόματα;* | Ο μετατροπέας μετατρέπει τις ετικέτες `<img src="...">` σε σύνταξη `![](url)`, διατηρώντας το URL. Βεβαιωθείτε ότι τα αρχεία εικόνας είναι προσβάσιμα από τον καταναλωτή Markdown. |
+| *Είναι το UTF‑8 πάντα ασφαλές;* | Ναι—και το HTML και το Markdown είναι UTF‑8 εξ' ορισμού. Αν έχετε διαφορετικό charset, περάστε το στο `readString`/`writeString`. |
+| *Πώς να διατηρήσετε προσαρμοσμένες κλάσεις CSS;* | Ο μετατροπέας HTML‑to‑Markdown του Flexmark αφαιρεί άγνωστα attributes. Θα χρειαστεί ένα βήμα post‑process (π.χ., αντικατάσταση με regex) αν θέλετε να τα διατηρήσετε. |
+
+---
+
+## ## Java HTML Markdown Converter – Επόμενα Βήματα
+
+Τώρα έχετε ένα αξιόπιστο **java html markdown converter** που μπορείτε να ενσωματώσετε σε scripts κατασκευής, pipelines CI ή εργαλεία επιφάνειας εργασίας. Εδώ είναι μερικές ιδέες για να επεκτείνετε τη βασική ροή εργασίας:
+
+1. **Batch conversion script** – περπατήστε σε ένα δέντρο καταλόγου και μετατρέψτε κάθε αρχείο `.html` σε `.md`.  
+2. **Integrate with static‑site generators** – εκτελέστε τη μετατροπή ως μέρος της φάσης Maven `generate-resources`.  
+3. **Customize the Markdown output** – το flexmark σας επιτρέπει να ενεργοποιήσετε πίνακες, υποσημειώσεις ή επεκτάσεις τύπου GitHub μέσω του `MutableDataSet`.  
+4. **Add a CLI wrapper** – εκθέστε τα επιχειρήματα `source` και `target` χρησιμοποιώντας το Apache Commons CLI για ένα φιλικό προς το χρήστη εργαλείο γραμμής εντολών.
+
+---
+
+## Συμπέρασμα
+
+Καλύψαμε όλα όσα χρειάζεστε για **convert HTML to Markdown** σε Java, από την εγκατάσταση της σωστής βιβλιοθήκης μέχρι τη διατήρηση του front‑matter και τη διαχείριση edge cases. Η σύντομη, επαναχρησιμοποιήσιμη μέθοδος που παρουσιάστηκε παραπάνω σας παρέχει μια ισχυρή βάση για οποιοδήποτε έργο **html to markdown java**, και οι προαιρετικές συμβουλές σας βοηθούν να κλιμακώσετε τη λύση για μεγαλύτερες ροές εργασίας.
+
+Δοκιμάστε το, προσαρμόστε τις επιλογές, και σύντομα θα αυτοματοποιείτε τις μεταναστεύσεις τεκμηρίωσης σαν επαγγελματίας. Έχετε ένα δύσκολο σενάριο; Αφήστε ένα σχόλιο και θα το αντιμετωπίσουμε μαζί.
+
+Καλό κώδικα!
+
+## Τι Θα Πρέπει Να Μάθετε Στη Σειρά;
+
+Τα παρακάτω tutorials καλύπτουν στενά σχετικότα θέματα που βασίζονται στις τεχνικές που παρουσιάζονται σε αυτόν τον οδηγό. Κάθε πόρος περιλαμβάνει πλήρη παραδείγματα κώδικα με βήμα‑βήμα εξηγήσεις για να σας βοηθήσει να κατακτήσετε πρόσθετες δυνατότητες API και να εξερευνήσετε εναλλακτικές προσεγγίσεις υλοποίησης στα δικά σας έργα.
+
+- [Markdown σε HTML Java - Μετατροπή με Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Μετατροπή HTML σε PDF σε Java – Οδηγός Βήμα‑Βήμα με Ρυθμίσεις Μεγέθους Σελίδας](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Μετατροπή HTML σε Markdown σε Aspose.HTML για Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/greek/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/greek/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..f67a934652
--- /dev/null
+++ b/html/greek/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,230 @@
+---
+category: general
+date: 2026-06-16
+description: Μετατρέψτε HTML σε PDF χρησιμοποιώντας μια προσέγγιση Java με σταθερό
+  σύνολο νημάτων. Μάθετε πώς να μετατρέπετε αποδοτικά πολλαπλά αρχεία HTML με μαζική
+  μετατροπή HTML σε PDF.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: el
+og_description: Μετατρέψτε HTML σε PDF με λύση Java που χρησιμοποιεί σταθερό σύνολο
+  νημάτων. Αυτό το σεμινάριο σας καθοδηγεί βήμα‑βήμα στη μαζική μετατροπή HTML σε
+  PDF.
+og_title: Μετατροπή HTML σε PDF σε Java – Παράλληλη μαζική μετατροπή
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: Μετατροπή HTML σε PDF σε Java – Οδηγός Παράλληλης Μαζικής Μετατροπής
+url: /el/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Μετατροπή HTML σε PDF σε Java – Οδηγός Παράλληλης Ομαδικής Μετατροπής
+
+Ποτέ χρειάστηκε να **μετατρέψετε HTML σε PDF** αλλά βρήκατε τη διαδικασία εξαιρετικά αργή όταν επεξεργαζόσασταν δεκάδες αρχεία; Δεν είστε μόνοι. Σε πολλά εταιρικά έργα, η μετατροπή μιας στοίβας ιστοσελίδων σε εκτυπώσιμα έγγραφα μπορεί να γίνει σημείο συμφόρησης—ιδιαίτερα όταν η μετατροπή εκτελείται σε ένα μόνο νήμα.
+
+Τα καλά νέα; Χρησιμοποιώντας ένα **fixed thread pool Java** μπορείτε να εκκινήσετε πολλές μετατροπές ταυτόχρονα, μετατρέποντας μια αργή εργασία batch σε μια αστραπιαία λειτουργία. Σε αυτόν τον οδηγό θα σας δείξουμε ακριβώς πώς να **μετατρέψετε πολλαπλά αρχεία HTML** σε PDF παράλληλα, χρησιμοποιώντας την κλάση `Converter` του Aspose.HTML και το `ExecutorService` της Java. Στο τέλος θα έχετε ένα έτοιμο πρόγραμμα που διαχειρίζεται **batch HTML PDF conversion** με ελάχιστο κώδικα.
+
+## Τι Καλύπτει Αυτό το Tutorial
+
+- Ρύθμιση ενός fixed‑size thread pool για ταυτόχρονη εργασία.  
+- Προετοιμασία λίστας πηγών αρχείων HTML (εσείς επιλέγετε τον φάκελο).  
+- Υποβολή εργασιών μετατροπής που καλούν το `Converter.convert`.  
+- Καθαρό κλείσιμο του pool και διαχείριση σφαλμάτων.  
+- Συμβουλές για κλιμάκωση πέρα από τέσσερα νήματα, διαχείριση μεγάλων αρχείων και εντοπισμό κοινών προβλημάτων.
+
+Δεν απαιτούνται εξωτερικά εργαλεία κατασκευής πέρα από το Aspose.HTML for Java JAR, και ο κώδικας εκτελείται σε οποιοδήποτε runtime JDK 8+.
+
+---
+
+![convert html to pdf illustration](placeholder-image.jpg){alt="convert html to pdf example"}
+
+## Βήμα 1: Δημιουργία Fixed‑Size Thread Pool (fixed thread pool java)
+
+Το πρώτο που χρειάζεστε είναι μια δεξαμενή εργαζομένων νημάτων που θα εκτελεί τις εργασίες μετατροπής παράλληλα. Η χρήση του `Executors.newFixedThreadPool` σας δίνει έναν προβλέψιμο αριθμό νημάτων, κάτι που βοηθά στη σταθερή χρήση CPU και αποτρέπει την υπερφόρτωση του συστήματος αρχείων.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**Γιατί ένα fixed pool;**  
+Ένα fixed pool περιορίζει τον αριθμό των ταυτόχρονων μετατροπών, αποτρέποντας την εφαρμογή σας από το να δημιουργεί εκατοντάδες νήματα που θα ανταγωνίζονται για CPU και μνήμη. Σε ένα τυπικό μηχάνημα με 4‑πυρήνες, τέσσερα νήματα συχνά προσφέρουν την ιδανική ισορροπία μεταξύ απόδοσης και πόρων.
+
+> **Pro tip:** Αν τρέχετε σε διακομιστή με περισσότερους πυρήνες, αυξήστε το μέγεθος (`Runtime.getRuntime().availableProcessors()`) αλλά παρακολουθείτε την κορεσμένη I/O.
+
+## Βήμα 2: Καταγραφή των Αρχείων HTML που Θέλετε να Μετατρέψετε (convert multiple html files)
+
+Στη συνέχεια, συλλέξτε τις διαδρομές των αρχείων HTML που προτίθεστε να επεξεργαστείτε. Σε ένα πραγματικό έργο πιθανότατα θα περιηγηθείτε σε ένα δέντρο καταλόγων, αλλά για σαφήνεια θα κωδικοποιήσουμε σκληρά έναν μικρό πίνακα.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Edge case:** Αν λείπει κάποιο αρχείο ή είναι μη αναγνώσιμο, η εργασία μετατροπής θα ρίξει εξαίρεση. Θα την πιάσουμε μέσα στον εργαζόμενο ώστε το υπόλοιπο batch να συνεχίσει να τρέχει.
+
+## Βήμα 3: Υποβολή Εργασίας Μετατροπής για Κάθε Αρχείο (java html to pdf)
+
+Τώρα διατρέχουμε τον πίνακα `htmlFiles` και δίνουμε κάθε διαδρομή στο thread pool. Κάθε εργασία δημιουργεί ένα αρχείο PDF δίπλα στο πηγαίο HTML απλώς αλλάζοντας την επέκταση.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**Πώς λειτουργεί:**  
+- Η λήψη (`() -> { … }`) είναι ένα ελαφρύ `Runnable`.  
+- Το `Converter.convert` είναι μια static μέθοδος του Aspose.HTML που διαβάζει το HTML, το αποδίδει και γράφει ένα PDF σε μία κλήση.  
+- Με το `try‑catch` εξασφαλίζουμε ότι ένα κακό αρχείο δεν θα σκοτώσει το thread pool.
+
+> **Γιατί αυτή η προσέγγιση;** Κρατά τον κώδικα σύντομο, αποφεύγει τη χειροκίνητη διαχείριση νημάτων και αφήνει τον executor να χειρίζεται την ουρά όταν έχετε περισσότερα αρχεία από νήματα.
+
+## Βήμα 4: Κλείσιμο του Pool και Αναμονή Ολοκλήρωσης (batch html pdf conversion)
+
+Αφού υποβληθούν όλες οι εργασίες, πρέπει να ενημερώσετε το pool ότι τελειώσατε και να περιμένετε να ολοκληρωθούν οι εργαζόμενοι. Αυτό αποτρέπει το JVM από το πρόωρο τερματισμό.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**Τι γίνεται αν λήξει το timeout;**  
+Ένα όριο πέντε λεπτών είναι γενναιόδωρο για μια μικρή ποσότητα μικρών αρχείων HTML. Για μεγαλύτερα batch, αυξήστε το timeout ή παρακολουθήστε το `threadPool.isTerminated()` σε βρόχο.
+
+---
+
+## Πλήρες Παράδειγμα Εργασίας
+
+Παρακάτω είναι το πλήρες, έτοιμο για αντιγραφή πρόγραμμα. Αντικαταστήστε το `YOUR_DIRECTORY` με το φάκελο που περιέχει τα HTML αρχεία σας, προσθέστε το Aspose.HTML JAR στο classpath και τρέξτε το.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Αναμενόμενη Έξοδος
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+Αν κάποιο αρχείο αποτύχει, θα δείτε ένα stack trace στην κονσόλα, αλλά οι άλλες εργασίες θα συνεχίσουν.
+
+## Προχωρημένες Συμβουλές & Συχνά Προβλήματα
+
+| Situation | What to Do |
+|-----------|------------|
+| **Too many files for 4 threads** | Increase the pool size (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) or switch to a `WorkStealingPool` for better scalability. |
+| **Large HTML (≥10 MB)** | Raise the thread‑pool queue capacity or process files in smaller batches to avoid OutOfMemory errors. |
+| **Missing fonts or CSS** | Ensure the Aspose.HTML license can locate the required resources, or embed them directly in the HTML. |
+| **Running on a headless server** | No extra UI dependencies are needed; Aspose.HTML works in pure Java mode. |
+| **Need PDF metadata** | After conversion, open the generated PDF with `PdfDocument` and set title/author programmatically. |
+
+---
+
+## Συμπέρασμα
+
+Σας δείξαμε πώς να **μετατρέψετε HTML σε PDF** σε Java χρησιμοποιώντας ένα **fixed thread pool** που επεξεργάζεται πολλά αρχεία ταυτόχρονα. Το σύντομο πρόγραμμα παρουσιάζει ολόκληρο τον κύκλο ζωής: δημιουργία pool, υποβολή εργασιών, καθαρό κλείσιμο και διαχείριση σφαλμάτων. Με την προσαρμογή του αριθμού των νημάτων και την επέκταση του πίνακα αρχείων, μπορείτε να το μετατρέψετε σε μια αξιόπιστη **batch HTML PDF conversion** υπηρεσία για οποιοδήποτε backend.
+
+Έτοιμοι για το επόμενο βήμα; Δοκιμάστε να ενσωματώσετε αυτόν τον κώδικα σε ένα Spring Boot REST endpoint ώστε οι χρήστες να ανεβάζουν HTML και να λαμβάνουν PDF άμεσα, ή επεκτείνετε τη λογική ώστε να παρακολουθεί έναν φάκελο και να μετατρέπει αρχεία καθώς εμφανίζονται. Η βασική ιδέα—παραλληλοποίηση με fixed thread pool—παραμένει η ίδια και κλιμακώνεται άψογα.
+
+Έχετε ερωτήσεις σχετικά με τη βελτιστοποίηση της απόδοσης ή την προσθήκη υδατογραφιών; Αφήστε ένα σχόλιο παρακάτω, και καλή προγραμματιστική!
+
+## Τι Θα Μάθετε Στη Στη συνέχεια;
+
+Τα παρακάτω tutorials καλύπτουν στενά συναφή θέματα που επεκτείνουν τις τεχνικές που παρουσιάστηκαν σε αυτόν τον οδηγό. Κάθε πόρος περιλαμβάνει πλήρη παραδείγματα κώδικα με βήμα‑βήμα εξηγήσεις για να κατακτήσετε πρόσθετες δυνατότητες του API και να εξερευνήσετε εναλλακτικές προσεγγίσεις στα δικά σας έργα.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [How to Convert HTML to PDF Java - Set Page Margins with Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Parallel HTML Cleaning with ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/greek/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/greek/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..13b20201bf
--- /dev/null
+++ b/html/greek/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,265 @@
+---
+category: general
+date: 2026-06-16
+description: Μετατρέψτε το HTML σε PDF με το Aspose HTML for Java – μάθετε πώς να
+  ενεργοποιήσετε τη έξυπνη συρρίκνωση και να ορίσετε το χρώμα φόντου του PDF σε λευκό
+  σε λίγα λεπτά.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: el
+og_description: Μετατρέψτε HTML σε PDF χρησιμοποιώντας το Aspose HTML για Java. Αυτός
+  ο οδηγός δείχνει πώς να ενεργοποιήσετε τη έξυπνη συρρίκνωση, να ορίσετε το χρώμα
+  φόντου του PDF και να εξασφαλίσετε τη συμμόρφωση με το PDF/A‑1b.
+og_title: Μετατροπή HTML σε PDF με το Aspose HTML για Java – Πλήρης Οδηγός
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Μετατροπή HTML σε PDF με το Aspose HTML για Java – Πλήρης Οδηγός
+url: /el/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Μετατροπή HTML σε PDF με Aspose HTML for Java – Πλήρης Οδηγός
+
+Έχετε χρειαστεί ποτέ να **μετατρέψετε HTML σε PDF** αλλά νιώσατε κολλημένοι στις λεπτομέρειες; Δεν είστε μόνοι—πολλοί προγραμματιστές αντιμετωπίζουν το ίδιο εμπόδιο όταν θέλουν ένα αξιόπιστο, έτοιμο για παραγωγή PDF από το περιεχόμενο του ιστού. Τα καλά νέα; Με το Aspose HTML for Java μπορείτε να το κάνετε με λίγες γραμμές, και θα μάθετε επίσης πώς να **ενεργοποιήσετε το smart shrinking**, **ορίσετε το χρώμα φόντου PDF**, και ακόμη να δημιουργήσετε ένα **PDF με λευκό φόντο** για άψογη εκτύπωση.
+
+Σε αυτόν τον οδηγό θα περάσουμε από όλα όσα χρειάζεστε: τις απαιτούμενες βιβλιοθήκες, τον ακριβή κώδικα, γιατί κάθε επιλογή είναι σημαντική, και πώς να επαληθεύσετε το αποτέλεσμα. Στο τέλος θα έχετε μια αυτόνομη λύση που λειτουργεί αμέσως, είτε δημιουργείτε τιμολόγια, αναφορές ή αρχειοθετημένα έγγραφα.
+
+---
+
+## Προαπαιτούμενα – Τι Θα Χρειαστείτε Πριν Ξεκινήσετε
+
+| Απαίτηση | Γιατί Είναι Σημαντικό |
+|-------------|----------------|
+| **Java 8 or higher** | Το Aspose HTML στοχεύει σε σύγχρονα JVM· οι παλαιότερες εκδόσεις μπορεί να λείπουν μεθόδους API. |
+| **Maven or Gradle** (or manual JAR handling) | Απλοποιεί την προσθήκη της βιβλιοθήκης Aspose HTML for Java στο έργο σας. |
+| **Aspose.HTML for Java license** (free trial works too) | Χωρίς άδεια θα εμφανιστεί υδατογράφημα στο παραγόμενο PDF. |
+| **An HTML file** (`input.html`) you want to convert | Το πηγαίο περιεχόμενο· μπορεί να είναι μια απλή σελίδα ή ένα σύνθετο πρότυπο. |
+| **Write access to an output folder** | Ο μετατροπέας γράφει το παραγόμενο PDF εκεί. |
+
+Αν έχετε ήδη ένα Java IDE όπως IntelliJ IDEA ή Eclipse, είστε έτοιμοι.
+
+---
+
+## Βήμα 1: Προσθήκη Εξάρτησης Aspose HTML
+
+Πρώτα, ενημερώστε το εργαλείο κατασκευής σας να κατεβάσει τη βιβλιοθήκη Aspose HTML. Εδώ είναι ένα απόσπασμα Maven· αντικαταστήστε το με Gradle αν προτιμάτε.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Συμβουλή:** Παρακολουθείτε τον αριθμό έκδοσης. Οι νέες κυκλοφορίες συχνά φέρνουν βελτιώσεις απόδοσης για **smart shrinking** και καλύτερη υποστήριξη PDF/A.
+
+---
+
+## Βήμα 2: Δημιουργία Επιλογών Μετατροπής PDF
+
+Το αντικείμενο `PdfConversionOptions` είναι όπου ρυθμίζετε λεπτομερώς τη μετατροπή. Σκεφτείτε το ως πίνακα ελέγχου για την έξοδο PDF.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+Σε αυτό το σημείο οι επιλογές είναι ένα κενό φύλλο. Θα αρχίσουμε να τις συμπληρώνουμε στη συνέχεια.
+
+---
+
+## Βήμα 3: Ενεργοποίηση Συμμόρφωσης PDF/A‑1b (Μακροπρόθεσμη Αρχειοθέτηση)
+
+Αν χρειάζεστε το PDF να αντέξει στον χρόνο—π.χ. για νομικά αρχεία—θα θέλετε συμμόρφωση PDF/A‑1b. Ορισμός αυτής της σημαίας λέει στο Aspose να ενσωματώσει όλες τις γραμματοσειρές και τα προφίλ χρωμάτων.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+Γιατί να ασχοληθείτε; Το PDF/A‑1b εγγυάται ότι το έγγραφο φαίνεται το ίδιο σε οποιονδήποτε προβολέα, χρόνια μετά, χωρίς εξωτερικούς πόρους.
+
+---
+
+## Βήμα 4: Ενεργοποίηση Smart Shrinking
+
+Τώρα η μαγεία που μειώνει το μέγεθος του αρχείου χωρίς να θυσιάζει την οπτική πιστότητα. **Ενεργοποιήστε το smart shrinking** ενεργοποιώντας την αντίστοιχη ιδιότητα.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Το smart shrinking λειτουργεί αναλύοντας τη διάταξη, αφαιρώντας περιττά κενά και συμπιέζοντας τις εικόνες έξυπνα. Από την εμπειρία μου, PDFs που διαφορετικά θα ήταν 5 MB μπορούν να μειωθούν σε κάτω από 1 MB μόνο με αυτήν την επιλογή.
+
+---
+
+## Βήμα 5: Ορισμός Χρώματος Φόντου PDF – Πώς να Προσθέσετε PDF με Λευκό Φόντο
+
+Από προεπιλογή το Aspose διατηρεί το φόντο που ορίζεται στο HTML. Αν η σελίδα είναι διαφανής, το παραγόμενο PDF μπορεί να φαίνεται περίεργο σε έντυπο. Για να εξασφαλίσετε καθαρή εμφάνιση, ορίστε ένα ομοιόμορφο χρώμα φόντου. Εδώ είναι πώς να **ορίσετε το χρώμα φόντου PDF** σε λευκό—ακριβώς αυτό που χρειάζεστε για ένα **PDF με λευκό φόντο**.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+Μπορείτε να αντικαταστήσετε το `Color.WHITE` με οποιοδήποτε `java.awt.Color` θέλετε—ανοιχτό γκρι για ήπιο τόνο, ή ακόμη και χρώμα της μάρκας.
+
+---
+
+## Βήμα 6: Εκτέλεση της Μετατροπής
+
+Όλη η βαριά δουλειά γίνεται σε μία γραμμή. Η μέθοδος `Converter.convert` διαβάζει το πηγαίο HTML, εφαρμόζει τις ρυθμισμένες επιλογές και γράφει το PDF.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Προσοχή:** Αν το εισερχόμενο HTML περιέχει εξωτερικούς πόρους (CSS, εικόνες), βεβαιωθείτε ότι είναι προσβάσιμοι μέσω απόλυτων URL ή τοποθετημένα δίπλα στο αρχείο HTML.
+
+---
+
+## Αναμενόμενο Αποτέλεσμα – Τι Να Αναζητήσετε
+
+Μετά την εκτέλεση του προγράμματος θα πρέπει να δείτε:
+
+* **`output.pdf`** στον φάκελο προορισμού.
+* Το PDF είναι **συμβατό με PDF/A‑1b** (ανοίξτε το στο Adobe Acrobat και ελέγξτε “PDF/A” στο Αρχείο → Ιδιότητες).
+* Το μέγεθος του αρχείου είναι αισθητά μικρότερο χάρη στο **smart shrinking**.
+* Κάθε σελίδα έχει **συμπαγές λευκό φόντο**, ακόμη και αν το αρχικό HTML ήταν διαφανές.
+
+Μπορείτε να επαληθεύσετε το φόντο ανοίγοντας το PDF σε έναν προβολέα και εκτυπώνοντας μια δοκιμαστική σελίδα—δεν πρέπει να εμφανιστούν σκιές γκρι.
+
+---
+
+## Συχνές Ερωτήσεις & Ακραίες Περιπτώσεις
+
+### Τι γίνεται αν το HTML μου χρησιμοποιεί εξωτερικά αρχεία CSS;
+
+Βεβαιωθείτε ότι τα αρχεία CSS αναφέρονται με απόλυτα URLs, ή αντιγράψτε τα δίπλα στο `input.html` και χρησιμοποιήστε το σχήμα `file://`. Το Aspose θα ακολουθήσει τους συνδέσμους αυτόματα.
+
+### Μπορώ να χρησιμοποιήσω διαφορετικό χρώμα για το φόντο;
+
+Απόλυτα. Αντικαταστήστε το `Color.WHITE` με, για παράδειγμα, `new Color(240, 240, 240)` για ένα ανοιχτό‑γκρι καμβά. Η μέθοδος `setBackgroundColor` δέχεται οποιοδήποτε `java.awt.Color`.
+
+### Επηρεάζει το smart shrinking την ποιότητα των εικόνων;
+
+Μόνο ελάχιστα. Το Aspose εφαρμόζει συμπίεση χωρίς απώλειες όπου είναι δυνατόν και μειώνει το DPI των ραστερ εικόνων μόνο αν η πηγή είναι υπερβολικά μεγάλη για το μέγεθος της σελίδας. Αν χρειάζεστε απόλυτη πιστότητα, μπορείτε να απενεργοποιήσετε το smart shrinking ορίζοντας `options.setEnableSmartShrinking(false)`.
+
+### Πώς να μετατρέψω πολλαπλά αρχεία HTML σε παρτίδα;
+
+Τυλίξτε την κλήση μετατροπής σε βρόχο, ενημερώνοντας το `inputPath` και το `outputPath` σε κάθε επανάληψη. Η ίδια παρουσία `PdfConversionOptions` μπορεί να επαναχρησιμοποιηθεί για όλα τα αρχεία.
+
+---
+
+## Πλήρες Παράδειγμα Εργασίας (Όλος ο Κώδικας σε Ένα Σημείο)
+
+Παρακάτω βρίσκεται η πλήρης, έτοιμη προς εκτέλεση κλάση Java. Αντιγράψτε‑και‑επικολλήστε την στο IDE σας, προσαρμόστε τις διαδρομές και πατήστε **Run**.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Εκτελέστε το πρόγραμμα, ανοίξτε το παραγόμενο PDF, και θα δείτε το αποτέλεσμα **μετατροπής HTML σε PDF** που περιμένατε—συμπαγές, συμβατό, και με καθαρό λευκό καμβά.
+
+---
+
+## Συμπέρασμα
+
+Μόλις περάσαμε από το πώς να **μετατρέψετε HTML σε PDF** χρησιμοποιώντας το Aspose HTML for Java ενώ **ενεργοποιείτε το smart shrinking**, **ορίζετε το χρώμα φόντου PDF**, και διασφαλίζετε ότι η έξοδος πληροί τα πρότυπα PDF/A‑1b. Η όλη διαδικασία χωράει σε μία μόνο, εύκολη στην ανάγνωση κλάση Java, καθιστώντας την μια απλή προσθήκη σε οποιαδήποτε υπηρεσία backend.
+
+Έτοιμοι για το επόμενο βήμα; Δοκιμάστε να προσθέσετε κεφαλίδες και υποσέλιδα, να ενσωματώσετε γραμματοσειρές, ή να δημιουργήσετε PDFs από δυναμικά πρότυπα HTML. Μπορείτε επίσης να εξερευνήσετε το **Aspose.PDF for Java**
+
+## Τι Θα Μάθετε Στη Σειρά;
+
+Τα παρακάτω tutorials καλύπτουν στενά συναφή θέματα που βασίζονται στις τεχνικές που παρουσιάστηκαν σε αυτόν τον οδηγό. Κάθε πόρος περιλαμβάνει πλήρη παραδείγματα κώδικα με βήμα‑βήμα εξηγήσεις για να σας βοηθήσουν να κατακτήσετε πρόσθετες δυνατότητες API και να εξερευνήσετε εναλλακτικές προσεγγίσεις υλοποίησης στα δικά σας έργα.
+
+- [Μετατροπή HTML σε PDF Java – Ρύθμιση Περιβάλλοντος στο Aspose.HTML](/html/english/java/configuring-environment/)
+- [Δημιουργία PDF από HTML – Ορισμός Φύλλου Στυλ Χρήστη στο Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [Πώς να Μετατρέψετε HTML σε PDF Java – Χρησιμοποιώντας Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/greek/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/greek/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..008284c062
--- /dev/null
+++ b/html/greek/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,251 @@
+---
+category: general
+date: 2026-06-16
+description: Μάθημα HTML σε PDF που δείχνει πώς να δημιουργήσετε PDF από HTML χρησιμοποιώντας
+  το Aspose HTML Converter σε μία μόνο γραμμή Java. Μετατρέψτε γρήγορα το αρχείο HTML
+  σε PDF με ελάχιστο κώδικα.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: el
+og_description: Μάθημα HTML σε PDF που σας καθοδηγεί πώς να δημιουργήσετε PDF από
+  HTML χρησιμοποιώντας το Aspose HTML Converter με μόνο μία γραμμή κώδικα Java.
+og_title: 'Οδηγός HTML σε PDF: Μετατροπέας Aspose σε Μία Γραμμή'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'Μάθημα HTML σε PDF: Μετατροπέας Aspose σε Μία Γραμμή'
+url: /el/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML σε PDF Οδηγός: One‑Line Aspose Converter
+
+Αναρωτηθήκατε ποτέ πώς να μετατρέψετε μια στατική σελίδα HTML σε ένα κομψό PDF χωρίς να γράψετε εκατοντάδες γραμμές κώδικα; Αυτό ακριβώς λύνει αυτός ο **html to pdf tutorial**. Με μόνο μία γραμμή Java μπορείτε να **generate pdf from html** και να έχετε ένα έτοιμο‑για‑κοινοποίηση έγγραφο στον δίσκο.
+
+Θα περάσουμε από όλη τη διαδικασία — από την προσθήκη της βιβλιοθήκης Aspose HTML στο έργο σας, μέχρι την εκτέλεση του one‑liner που **convert html file pdf**. Στο τέλος θα γνωρίζετε **how to convert html** αποδοτικά, και θα έχετε ένα επαναχρησιμοποιήσιμο απόσπασμα που μπορείτε να ενσωματώσετε σε οποιαδήποτε εφαρμογή Java.
+
+## Τι Καλύπτει Αυτός ο Οδηγός
+
+- Προσθήκη της εξάρτησης Aspose HTML for Java (Maven ή χειροκίνητο JAR)
+- Προετοιμασία ενός δείγματος αρχείου `input.html`
+- Εκτέλεση μιας one‑line μετατροπής με `Converter.convert(...)`
+- Επαλήθευση του παραγόμενου PDF και αντιμετώπιση κοινών προβλημάτων
+
+Δεν απαιτείται προηγούμενη εμπειρία με το Aspose· χρειάζεται μόνο μια βασική ρύθμιση ανάπτυξης Java. Ας ξεκινήσουμε.
+
+## Προαπαιτούμενα
+
+- Java Development Kit (JDK) 8 ή νεότερο  
+- Maven 3 ή ένα IDE που επιτρέπει την προσθήκη εξωτερικών JAR  
+- Ένα μικρό αρχείο HTML που θέλετε να μετατρέψετε σε PDF (θα δημιουργήσουμε ένα στο επόμενο βήμα)  
+
+Αν τα έχετε ήδη, είστε έτοιμοι. Αν όχι, κατεβάστε το JDK από την Oracle ή το OpenJDK, και εγκαταστήστε το Maven – είναι πολύ εύκολο.
+
+## Βήμα 1: Προσθήκη του Aspose HTML for Java στο Έργο σας
+
+### Χρήστες Maven
+
+Προσθέστε την ακόλουθη εξάρτηση στο `pom.xml`. Αυτό θα κατεβάσει την πιο πρόσφατη σταθερή έκδοση της βιβλιοθήκης Aspose HTML.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Χειροκίνητη ρύθμιση JAR
+
+Αν δεν χρησιμοποιείτε Maven, κατεβάστε το πακέτο JAR από τη [σελίδα λήψης Aspose HTML for Java](https://downloads.aspose.com/html/java) και προσθέστε το στο classpath του έργου σας.
+
+> **Pro tip:** Διατηρήστε την έκδοση του JAR σε συγχρονισμό με το Java runtime σας για να αποφύγετε το `UnsupportedClassVersionError`.
+
+## Βήμα 2: Δημιουργία Δείγματος Αρχείου HTML
+
+Δημιουργήστε έναν φάκελο με όνομα `YOUR_DIRECTORY` (αντικαταστήστε με μια απόλυτη ή σχετική διαδρομή που ελέγχετε) και τοποθετήστε μέσα ένα απλό αρχείο HTML:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+Μπορείτε να επεξεργαστείτε το περιεχόμενο — προσθέστε εικόνες, πίνακες ή προσαρμοσμένο CSS. Το Aspose υποστηρίζει τις περισσότερες σύγχρονες δυνατότητες HTML5 και CSS3, ώστε να έχετε μια σχετικά πιστή απόδοση PDF.
+
+## Βήμα 3: Κώδικας One‑Line Μετατροπής
+
+Τώρα έρχεται το αστέρι της παράστασης. Δημιουργήστε μια κλάση Java με όνομα `ConvertHtmlToPdfOneLine` και επικολλήστε τον παρακάτω κώδικα:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Γιατί λειτουργεί αυτό
+
+- **`Converter.convert`** είναι μια στατική μέθοδος ευκολίας που εσωτερικά δημιουργεί ένα αντικείμενο `Converter`, φορτώνει το HTML, το αποδίδει και γράφει το PDF — όλα σε μία κλήση.
+- Δεν χρειάζεται να διαχειρίζεστε ροές, να ορίζετε επιλογές απόδοσης ή να χειρίζεστε αλλαγές σελίδας χειροκίνητα, εκτός αν έχετε προχωρημένες απαιτήσεις.
+
+Συγκεντρώστε (compile) και εκτελέστε:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+Μετά την εκτέλεση, θα βρείτε το `output.pdf` δίπλα στο αρχείο HTML σας.
+
+## Βήμα 4: Επαλήθευση του Αποτελέσματος
+
+Ανοίξτε το `output.pdf` με οποιονδήποτε προβολέα PDF (Adobe Reader, Foxit ή ακόμη και έναν φυλλομετρητή). Θα πρέπει να δείτε τον τίτλο “Hello, PDF!” και την παράγραφο ακριβώς όπως μορφοποιήθηκε στο HTML.
+
+Αν το PDF φαίνεται λανθασμένο, εξετάστε αυτούς τους γρήγορους ελέγχους:
+
+| Πρόβλημα | Πιθανή Αιτία | Διόρθωση |
+|----------|--------------|----------|
+| Missing fonts | System font not embedded | Add `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` before conversion |
+| CSS not applied | External stylesheet not reachable | Use absolute URLs or embed CSS directly in the HTML |
+| Blank PDF | Input path typo | Double‑check `inputPath` string |
+
+## Προχωρημένο: Ρύθμιση Επιλογών Μετατροπής (Προαιρετικό)
+
+Αν και το one‑liner είναι τέλειο για απλές περιπτώσεις, το Aspose σας επιτρέπει να ρυθμίσετε λεπτομερώς το αποτέλεσμα:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+Αυτό το απόσπασμα δείχνει **how to convert html** με προσαρμοσμένο μέγεθος σελίδας, περιθώρια και άλλες ρυθμίσεις PDF.
+
+## Συνηθισμένα Προβλήματα & Πώς να τα Αποφύγετε
+
+1. **Incorrect classpath** – Εάν λάβετε `ClassNotFoundException`, ελέγξτε ξανά ότι το `aspose-html.jar` βρίσκεται στο runtime classpath.  
+2. **License restrictions** – Η δωρεάν αξιολόγηση προσθέτει υδατογράφημα. Αγοράστε άδεια και καλέστε `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` πριν από τη μετατροπή.  
+3. **Large HTML files** – Για τεράστια έγγραφα, εξετάστε τη ροή του HTML ή την αύξηση του heap της JVM (`-Xmx2g`).
+
+## Πλήρες Παράδειγμα Εργασίας (Όλα Μαζί)
+
+Παρακάτω είναι το πλήρες, αυτόνομο πρόγραμμα που μπορείτε να αντιγράψετε‑επικολλήσετε σε ένα IDE και να το εκτελέσετε αμέσως (υποθέτοντας ότι η εξάρτηση Maven έχει επιλυθεί).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Αναμενόμενη έξοδος** (console):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+Ανοίξτε το PDF και θα δείτε το αποδομένο HTML ακριβώς όπως το σχεδιάσατε.
+
+![Διάγραμμα που απεικονίζει τη ροή από το αρχείο HTML στην έξοδο PDF στο tutorial html to pdf](https://example.com/diagram.png "Διάγραμμα tutorial HTML σε PDF")
+
+*Το κείμενο alt της εικόνας περιλαμβάνει τη βασική λέξη-κλειδί, ικανοποιώντας το SEO.*
+
+## Συμπέρασμα
+
+Μόλις ολοκληρώσατε ένα **html to pdf tutorial** που δείχνει τον πιο απλό τρόπο να **generate pdf from html** χρησιμοποιώντας το **Aspose HTML Converter**. Εκμεταλλευόμενοι τη one‑line μέθοδο `Converter.convert`, μπορείτε να **convert html file pdf** σε δευτερόλεπτα, και τώρα καταλαβαίνετε **how to convert html** με προαιρετικές προσαρμοσμένες ρυθμίσεις.
+
+Τι ακολουθεί; Δοκιμάστε να προσθέσετε εικόνες, πίνακες ή ακόμη και διαγράμματα που δημιουργούνται με JavaScript στο HTML σας και δείτε πώς αποδίδονται. Εξερευνήστε άλλα χαρακτηριστικά του Aspose όπως η συμμόρφωση PDF/A ή οι ψηφιακές υπογραφές αν χρειάζεστε πιο επιχειρηματικές δυνατότητες.
+
+Καλό κώδικα, και εύχομαι τα PDF σας να είναι πάντα τόσο επεξεργασμένα όσο το HTML σας!
+
+## Τι Θα Πρέπει Να Μάθετε Στη Σειρά;
+
+Τα παρακάτω tutorials καλύπτουν στενά σχετιζόμενα θέματα που βασίζονται στις τεχνικές που παρουσιάστηκαν σε αυτόν τον οδηγό. Κάθε πόρος περιλαμβάνει πλήρη παραδείγματα κώδικα με βήμα‑βήμα εξηγήσεις για να σας βοηθήσουν να κατακτήσετε πρόσθετες δυνατότητες API και να εξερευνήσετε εναλλακτικές προσεγγίσεις υλοποίησης στα δικά σας έργα.
+
+- [Πώς να Μετατρέψετε HTML σε PDF Java – Χρησιμοποιώντας Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Μετατροπή HTML σε PDF Java – Ρύθμιση Περιβάλλοντος στο Aspose.HTML](/html/english/java/configuring-environment/)
+- [Μετατροπή HTML σε PDF – Εκτέλεση Web Request στο Aspose.HTML for Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/greek/java/conversion-html-to-various-image-formats/_index.md b/html/greek/java/conversion-html-to-various-image-formats/_index.md
index 1827545cc2..cebba702b9 100644
--- a/html/greek/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/greek/java/conversion-html-to-various-image-formats/_index.md
@@ -89,15 +89,13 @@ weight: 24
 
 ## Μετατροπή - Εκμάθηση HTML σε διάφορες μορφές εικόνας
 ### [Μετατροπή HTML σε BMP](./convert-html-to-bmp/)
-Μετατρέψτε HTML σε BMP με το Aspose.HTML για Java. Ένας ολοκληρωμένος οδηγός για την αδιάλειπτη μετατροπή εγγράφων HTML σε εικόνες BMP χρησιμοποιώντας το Aspose.HTML for Java.
 ### [Μετατροπή HTML σε GIF](./convert-html-to-gif/)
-Μάθετε πώς να μετατρέψετε HTML σε GIF σε Java χρησιμοποιώντας το Aspose.HTML. Ένας πλήρης οδηγός βήμα‑βήμα για αποδοτική μετατροπή HTML‑σε‑GIF.
 ### [Μετατροπή HTML σε JPEG](./convert-html-to-jpeg/)
-Μάθετε να μετατρέπετε HTML σε JPEG με το Aspose.HTML για Java. Οδηγός βήμα‑βήμα για αδιάλειπτη επεξεργασία εγγράφων.
 ### [Μετατροπή HTML σε PNG](./convert-html-to-png/)
-Μάθετε πώς να μετατρέπετε HTML σε εικόνες PNG σε Java με το Aspose.HTML. Ένας ολοκληρωμένος οδηγός με οδηγίες βήμα‑βήμα.
 ### [Μετατροπή HTML σε TIFF](./convert-html-to-tiff/)
 Μάθετε πώς να μετατρέπετε εύκολα HTML σε TIFF χρησιμοποιώντας το Aspose.HTML για Java. Οδηγός βήμα‑βήμα για αποτελεσματική διαχείριση εγγράφων.
+### [Μετατροπή HTML σε TIFF σε Java – Πλήρης Οδηγός Προγραμματισμού](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Μάθετε πώς να μετατρέπετε HTML σε TIFF σε Java με έναν πλήρη προγραμματιστικό οδηγό βήμα‑βήμα.
 ### [Μετατροπή HTML σε WebP – Πλήρης Οδηγός Java με Aspose.HTML](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 
 ## Συχνές Ερωτήσεις
diff --git a/html/greek/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/greek/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..d546748562
--- /dev/null
+++ b/html/greek/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,187 @@
+---
+category: general
+date: 2026-06-16
+description: Μάθετε πώς να μετατρέπετε HTML σε TIFF σε Java, να ορίζετε την ανάλυση
+  εικόνας DPI και να επιτυγχάνετε εξαγωγή TIFF υψηλής ανάλυσης χρησιμοποιώντας το
+  Aspose.HTML. Περιλαμβάνεται κώδικας βήμα‑βήμα.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: el
+og_description: Μετατρέψτε HTML σε TIFF σε Java με το Aspose.HTML. Μάθετε πώς να ορίζετε
+  την ανάλυση εικόνας DPI και να εξάγετε αρχεία TIFF υψηλής ανάλυσης.
+og_title: Μετατροπή HTML σε TIFF σε Java – Πλήρης Οδηγός
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: Μετατροπή HTML σε TIFF σε Java – Πλήρης Οδηγός Προγραμματισμού
+url: /el/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Μετατροπή HTML σε TIFF σε Java – Πλήρης Οδηγός Προγραμματισμού
+
+Κάποτε χρειάστηκε να **μετατρέψετε HTML σε TIFF** αλλά δεν ήξερες ποια βιβλιοθήκη μπορεί να σου δώσει αποτελέσματα επαγγελματικού επιπέδου; Δεν είσαι μόνος. Σε πολλές επιχειρηματικές ροές εργασίας — σκεφτείτε τη δημιουργία τιμολογίων ή την αρχειοθέτηση ιστοσελίδων — η λήψη ενός καθαρού TIFF 300 DPI είναι απαραίτητη.
+
+Σε αυτό το tutorial θα περάσουμε βήμα‑βήμα τις ακριβείς ενέργειες για **μετατροπή HTML σε TIFF** χρησιμοποιώντας το Aspose.HTML for Java, ενώ θα δείξουμε πώς να **ορίσετε την ανάλυση εικόνας DPI** και να παραγάγετε μια **εξαγωγή TIFF υψηλής ανάλυσης**. Στο τέλος θα έχετε ένα έτοιμο πρόγραμμα που μπορείτε να ενσωματώσετε σε οποιοδήποτε έργο Maven ή Gradle.
+
+## Προαπαιτούμενα
+
+Πριν ξεκινήσουμε, βεβαιωθείτε ότι έχετε:
+
+* Java 17 ή νεότερη (ο κώδικας λειτουργεί με Java 8+, αλλά τα νεότερα JDK προσφέρουν ταχύτερη εκκίνηση).
+* Άδεια Aspose.HTML for Java (μια δωρεάν δοκιμή αρκεί για δοκιμές).
+* Maven ή Gradle ρυθμισμένα για λήψη του artefact `aspose-html`.
+* Ένα απλό αρχείο `input.html` που θέλετε να μετατρέψετε σε εικόνα TIFF.
+
+Δεν απαιτούνται άλλα εξωτερικά εργαλεία — όλα εκτελούνται μέσα στο JVM.
+
+![convert html to tiff example](/images/convert-html-to-tiff.png "Example of a TIFF file generated by converting HTML to TIFF")
+
+## Βήμα 1: Ρύθμιση του Έργου σας για **Convert HTML to TIFF**
+
+Πρώτα απ' όλα — προσθέστε την εξάρτηση Aspose.HTML στο αρχείο κατασκευής σας. Αν χρησιμοποιείτε Maven, τοποθετήστε αυτό το απόσπασμα στο `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Για Gradle, είναι ως εξής:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Μόλις η βιβλιοθήκη βρίσκεται στο classpath, μπορείτε να αρχίσετε να γράφετε κώδικα Java που **java convert html to image** — η καρδιά της λύσης μας.
+
+## Βήμα 2: Διαμόρφωση **Set Image Resolution DPI** για Καθαρό Αποτέλεσμα
+
+Η ανάλυση μετράει. Ένα στιγμιότυπο 72 DPI φαίνεται εντάξει στην οθόνη αλλά θα είναι θολό όταν εκτυπωθεί. Για να πετύχουμε μια **εξαγωγή TIFF υψηλής ανάλυσης**, θα ορίσουμε ρητά τόσο την οριζόντια όσο και την κάθετη DPI στα 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Γιατί 300 DPI; Είναι το de‑facto πρότυπο για ποιότητα εκτύπωσης, και οι περισσότεροι σαρωτές και εκτυπωτές το περιμένουν. Μπορείτε να το αυξήσετε στα 600 DPI αν χρειάζεστε ακόμη πιο λεπτομερή εικόνα, αλλά θυμηθείτε ότι το μέγεθος του αρχείου θα αυξηθεί ανάλογα.
+
+## Βήμα 3: Επιλογή Χρωματικού Χώρου CMYK για **High Resolution TIFF Export**
+
+Το TIFF υποστηρίζει πολλούς χρωματικούς χώρους. Για εργασίες εκτύπωσης, ο CMYK είναι συνήθως απαραίτητος επειδή αντιστοιχεί άμεσα στα χρώματα μελάνης. Το Aspose.HTML μας επιτρέπει να επιλέξουμε τον χρωματικό χώρο με μία γραμμή:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+Αν στοχεύετε μόνο σε οθόνες, μπορείτε να μεταβείτε σε `RGB`. Το σημαντικό είναι ότι αποφασίζετε συνειδητά — αυτό διαχωρίζει ένα ημιτελές demo από μια λύση έτοιμη για παραγωγή.
+
+## Βήμα 4: Εκτέλεση της Μετατροπής – **Java Convert HTML to Image**
+
+Τώρα που οι επιλογές είναι έτοιμες, η πραγματική μετατροπή είναι μια γραμμή κώδικα. Αυτή είναι η στιγμή που τελικά **convert html to tiff**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+Μερικές σημειώσεις για τον παραπάνω κώδικα:
+
+* **Διαχείριση εξαιρέσεων** – `ConverterException` ρίχνεται αν κάτι πάει στραβά (απουσία αρχείου, μη υποστηριζόμενα χαρακτηριστικά HTML κ.λπ.). Σε πραγματική υπηρεσία θα το τυλίξετε σε try‑catch και θα καταγράψετε τις λεπτομέρειες.
+* **Διαδρομές αρχείων** – η χρήση απόλυτων διαδρομών λειτουργεί για γρήγορες δοκιμές· για web εφαρμογές θα τις επιλύετε σχετικά με τη ρίζα της εφαρμογής.
+* **Συμβουλή απόδοσης** – επαναχρησιμοποιήστε το αντικείμενο `ImageConversionOptions` αν μετατρέπετε πολλά αρχεία σε batch· αποφεύγει επαναλαμβανόμενες εκχωρήσεις μνήμης.
+
+### Αναμενόμενο Αποτέλεσμα
+
+Η εκτέλεση του προγράμματος παράγει ένα αρχείο `output.tiff` που:
+
+* Έχει 300 DPI και στις δύο άξονες.
+* Χρησιμοποιεί τον χρωματικό χώρο CMYK.
+* Διατηρεί τη διάταξη, τις γραμματοσειρές και το CSS του αρχικού HTML.
+* Μπορεί να ανοιχθεί στο Photoshop, GIMP ή οποιονδήποτε προβολέα TIFF.
+
+Ανοίξτε το αρχείο, ζουμάρετε και θα δείτε καθαρό κείμενο και ευκρινή γραφικά — ακριβώς ό,τι χρειάζεστε για εκτύπωση ή αρχειοθέτηση.
+
+## Συχνές Ερωτήσεις & Ακραίες Περιπτώσεις
+
+**Τι γίνεται αν το HTML μου αναφέρεται σε εξωτερικά CSS ή εικόνες;**  
+Το Aspose.HTML επιλύει σχετικές URL βάσει του καταλόγου του αρχείου εισόδου. Απλώς βεβαιωθείτε ότι όλα τα assets βρίσκονται δίπλα στο `input.html` ή παρέχετε πλήρη URL.
+
+**Μπορώ να μετατρέψω ολόκληρο φάκελο HTML αρχείων;**  
+Απόλυτα. Τυλίξτε την κλήση `Converter.convert` σε έναν απλό βρόχο, επαναχρησιμοποιώντας το ίδιο αντικείμενο `options`. Θυμηθείτε να διαχειρίζεστε το `ConverterException` ανά αρχείο ώστε ένα κακό αρχείο να μην σταματά όλο το batch.
+
+**Τι γίνεται με τη χρήση μνήμης για τεράστιες σελίδες;**  
+Μεγάλες σελίδες μπορούν να καταναλώσουν σημαντική RAM επειδή η βιβλιοθήκη αποδίδει τη σελίδα στη μνήμη πριν την rasterize. Αν αντιμετωπίσετε `OutOfMemoryError`, σκεφτείτε να αυξήσετε το heap του JVM (`-Xmx2g`) ή να επεξεργαστείτε τα αρχεία σε μικρότερα τμήματα.
+
+**Χρειάζομαι άδεια για παραγωγή;**  
+Η δωρεάν δοκιμή προσθέτει υδατογράφημα μετά από μερικές σελίδες. Για εμπορική χρήση, αγοράστε άδεια και καλέστε `License license = new License(); license.setLicense("Aspose.HTML.lic");` πριν από οποιαδήποτε μετατροπή.
+
+## Pro Tips για ομαλή ροή **Convert HTML to TIFF**
+
+* **Cache γραμματοσειρών** – Αν μετατρέπετε πολλά έγγραφα που χρησιμοποιούν τις ίδιες προσαρμοσμένες γραμματοσειρές, καταχωρίστε τες μία φορά με `FontSettings` για να αποφύγετε επαναλαμβανόμενα φορτώματα.
+* **Παράλληλη μετατροπή** – Η κλάση `Converter` είναι thread‑safe. Χρησιμοποιήστε `ExecutorService` για ταυτόχρονη μετατροπή πολλαπλών αρχείων, αλλά παρακολουθείτε το αποτύπωμα μνήμης του JVM.
+* **Επικύρωση HTML πρώτα** – Κακοσχηματισμένο markup μπορεί να οδηγήσει σε απρόσμενες διαφορές διάταξης. Μια γρήγορη επεξεργασία με `jsoup` για καθαρισμό του HTML μπορεί να εξοικονομήσει χρόνο εντοπισμού σφαλμάτων αργότερα.
+
+## Συμπέρασμα
+
+Τώρα έχετε μια πλήρη, έτοιμη για παραγωγή συνταγή για **convert HTML to TIFF** σε Java, με πλήρη έλεγχο του **set image resolution DPI** και την επίτευξη **high resolution TIFF export**. Ο κώδικας είναι αυτόνομος, τα βήματα εξηγημένα, και τα πιθανά προβλήματα καλυμμένα — ώστε να τον ενσωματώσετε σε οποιοδήποτε έργο και να αρχίσετε αμέσως να παράγετε εικόνες έτοιμες για εκτύπωση.
+
+Τι ακολουθεί; Δοκιμάστε να αλλάξετε τη μορφή εξόδου σε PNG ή JPEG αλλάζοντας την επέκταση του αρχείου, πειραματιστείτε με διαφορετικούς χρωματικούς χώρους, ή ενσωματώστε αυτή τη λογική σε ένα microservice Spring Boot που δέχεται HTML payload μέσω REST. Οι δυνατότητες είναι απεριόριστες, και με το Aspose.HTML έχετε μια ισχυρή μηχανή στο παρασκήνιο.
+
+Καλό coding, και οι TIFF σας να παραμένουν πάντα αιχμηροί!
+
+## Τι Θα Μάθετε Στη Σύντομη Μελλοντική Σας
+
+Τα παρακάτω tutorials καλύπτουν στενά συναφή θέματα που επεκτείνουν τις τεχνικές που παρουσιάστηκαν σε αυτόν τον οδηγό. Κάθε πόρος περιλαμβάνει πλήρη λειτουργικό κώδικα με βήμα‑βήμα εξηγήσεις για να κυριαρχήσετε σε πρόσθετες δυνατότητες του API και να εξερευνήσετε εναλλακτικές προσεγγίσεις υλοποίησης στα δικά σας έργα.
+
+- [svg to png java – Convert SVG to Image with Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – Set Custom Page Size](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/greek/java/converting-epub-to-pdf/_index.md b/html/greek/java/converting-epub-to-pdf/_index.md
index e7a720d938..4f1fdfa0c7 100644
--- a/html/greek/java/converting-epub-to-pdf/_index.md
+++ b/html/greek/java/converting-epub-to-pdf/_index.md
@@ -48,6 +48,8 @@ weight: 27
 ## Μαθήματα Μετατροπής EPUB σε PDF
 ### [Μετατροπή EPUB σε PDF](./convert-epub-to-pdf/)
 Ξεκλειδώστε τη μετατροπή EPUB σε PDF με το Aspose.HTML for Java, τη δυνατή βιβλιοθήκη Java. Δημιουργήστε προσβάσιμο περιεχόμενο χωρίς κόπο.
+### [Μετατροπή EPUB σε PDF με Java – Οδηγός βήμα‑βήμα](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Αναλυτικός οδηγός βήμα‑βήμα για τη μετατροπή EPUB σε PDF χρησιμοποιώντας Aspose.HTML for Java.
 ### [Καθορισμός Προσαρμοσμένου Παρόχου Ροής για EPUB σε PDF](./convert-epub-to-pdf-specify-custom-stream-provider/)
 Μάθετε πώς να μετατρέψετε EPUB σε PDF στη Java χωρίς κόπο με το Aspose.HTML, ενισχύοντας τις δυνατότητες επεξεργασίας εγγράφων.
 ### [Καθορισμός Επιλογών Αποθήκευσης PDF για EPUB σε PDF](./convert-epub-to-pdf-specify-pdf-save-options/)
diff --git a/html/greek/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/greek/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..f10f8a9700
--- /dev/null
+++ b/html/greek/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,222 @@
+---
+category: general
+date: 2026-06-16
+description: Μάθετε πώς να μετατρέπετε EPUB σε PDF σε Java και επίσης να μετατρέπετε
+  συγκεκριμένες σελίδες EPUB χρησιμοποιώντας το Aspose.HTML. Πλήρης κώδικας, συμβουλές
+  και διαχείριση ειδικών περιπτώσεων.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: el
+og_description: Μετατρέψτε EPUB σε PDF με Java χρησιμοποιώντας το Aspose.HTML. Αυτός
+  ο οδηγός δείχνει επίσης πώς να μετατρέψετε συγκεκριμένες σελίδες EPUB για ακριβή
+  έξοδο εγγράφου.
+og_title: Μετατροπή EPUB σε PDF με Java – Πλήρης Οδηγός Προγραμματισμού
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: Μετατροπή EPUB σε PDF με Java – Οδηγός βήμα‑προς‑βήμα
+url: /el/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Μετατροπή EPUB σε PDF με Java – Οδηγός Βήμα‑βήμα
+
+Έχετε ποτέ χρειαστεί να **μετατρέψετε EPUB σε PDF** αλλά δεν ήξερες πώς να στοχεύσετε μόνο μερικά κεφάλαια; Δεν είστε μόνοι. Σε πολλές αλυσίδες παραγωγής εκδόσεων θέλετε μόνο τις σελίδες 2‑4 ενός e‑book, όχι ολόκληρο το βιβλίο—οπότε πρέπει επίσης να **μετατρέψετε συγκεκριμένες σελίδες EPUB**.  
+
+Σε αυτό το tutorial θα περάσουμε βήμα‑βήμα από ένα πλήρες, εκτελέσιμο παράδειγμα που κάνει ακριβώς αυτό. Στο τέλος θα έχετε ένα πρόγραμμα Java που παίρνει ένα αρχείο EPUB, εξάγει τις σελίδες που σας ενδιαφέρουν και γράφει ένα επαγγελματικό PDF διατηρώντας τα διανυσματικά γραφικά ανέπαφα.
+
+## Τι Θα Μάθετε
+
+- Ρυθμίστε το Aspose.HTML για Java και προσθέστε την απαραίτητη εξάρτηση Maven/Gradle.  
+- Δημιουργήστε `PdfConversionOptions` και διαμορφώστε ένα εύρος σελίδων για **μετατροπή συγκεκριμένων σελίδων EPUB**.  
+- Διατηρήστε SVG και άλλα διανυσματικά γραφικά ώστε το PDF να φαίνεται καθαρό σε οποιαδήποτε συσκευή.  
+- Εκτελέστε τη μετατροπή, διαχειριστείτε εξαιρέσεις και επαληθεύστε το αποτέλεσμα.  
+
+Δεν απαιτείται προηγούμενη εμπειρία με το Aspose—απλώς βασικές γνώσεις Java και ένα runtime JDK 8+.
+
+---
+
+## Μετατροπή EPUB σε PDF με Aspose.HTML (Κύριος Στόχος)
+
+Η καρδιά της διαδικασίας είναι η μέθοδος `Converter.convert`. Σκεφτείτε την ως μια γραμμή κώδικα που κάνει όλη τη βαριά δουλειά μόλις της πείτε τι θέλετε. Παρακάτω είναι το πλήρες αρχείο πηγαίου κώδικα που μπορείτε να επικολλήσετε σε οποιοδήποτε IDE.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Γιατί λειτουργεί αυτό:**  
+> *`PdfConversionOptions`* περιέχει όλες τις ρυθμίσεις που μπορείτε να προσαρμόσετε πριν ξεκινήσει η μετατροπή. Ορίζοντας το εύρος σελίδων λέτε στο Aspose να παραλείψει ό,τι εκτός 2‑4, που είναι ακριβώς ο τρόπος για **μετατροπή συγκεκριμένων σελίδων EPUB**. Η ενεργοποίηση της διατήρησης διανυσματικών γραφικών εξασφαλίζει ότι τυχόν SVG εικονογραφήσεις παραμένουν οξείες, αντί να μετατρέπονται σε θολά bitmap.
+
+### Αναμενόμενο Αποτέλεσμα
+
+Αφού εκτελέσετε το πρόγραμμα, θα βρείτε το `chapter_subset.pdf` στον ίδιο φάκελο. Ανοίξτε το με οποιονδήποτε προβολέα PDF—θα πρέπει να δείτε μόνο το περιεχόμενο που αρχικά βρισκόταν στις σελίδες 2, 3 και 4 του EPUB, με όλες τις εικόνες να αποδίδονται καθαρά.
+
+---
+
+## Καθορίστε το Εύρος Σελίδων για Μετατροπή Συγκεκριμένων Σελίδων EPUB (Δευτερεύουσα Έμφαση)
+
+Αν αναρωτιέστε πώς λειτουργεί η συμβολοσειρά εύρους σελίδων, ακολουθεί την ίδια σύνταξη με τα περισσότερα εργαλεία PDF: `"start‑end"`. Μπορείτε επίσης να περάσετε μια λίστα χωρισμένη με κόμματα όπως `"1,3,5-7"` για να επιλέξετε μη συνεχόμενες σελίδες.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Pro tip:** Όταν εργάζεστε με μεγάλα EPUB, ο περιορισμός της μετατροπής σε λίγες σελίδες μειώνει δραστικά την κατανάλωση μνήμης και επιταχύνει τη διαδικασία.  
+
+---
+
+## Διατήρηση Διανυσματικών Γραφικών για Υψηλής Ποιότητας Έξοδο
+
+Τα διανυσματικά γραφικά είναι το μυστικό συστατικό πίσω από κλιμακούμενα διαγράμματα, γραφήματα και εικονίδια. Καλώντας `setPreserveVectorGraphics(true)`, το Aspose διατηρεί αυτά τα στοιχεία ως διανύσματα μέσα στο PDF.  
+
+Αν παραλείψετε αυτό το βήμα, η βιβλιοθήκη θα rasterize τα SVG στα 72 dpi, κάτι που φαίνεται εντάξει στην οθόνη αλλά εκτυπώνεται κακά.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Εκτελέστε τη Μετατροπή και Επαληθεύστε το Αποτέλεσμα
+
+Με τις ρυθμίσεις παραμετροποιημένες, η πραγματική μετατροπή είναι μια ενιαία στατική κλήση. Ρίχνει `ConverterException` αν κάτι πάει στραβά—οπότε μπορείτε είτε να το πιάσετε είτε να το δηλώσετε στην υπογραφή της μεθόδου, όπως φαίνεται παραπάνω.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**Τι να ελέγξετε μετά τη μετατροπή**
+
+1. **Αριθμός σελίδων** – ανοίξτε το PDF και βεβαιωθείτε ότι ταιριάζει με το εύρος που ορίσατε.  
+2. **Ακρίβεια γραφικών** – ζουμάρετε σε οποιοδήποτε διάγραμμα· πρέπει να παραμένει καθαρό.  
+3. **Κωδικοποίηση κειμένου** – ειδικοί χαρακτήρες από το EPUB πρέπει να αποδίδονται σωστά.
+
+Αν κάποιος από αυτούς τους ελέγχους αποτύχει, επανεξετάστε τις ρυθμίσεις του `PdfConversionOptions` ή βεβαιωθείτε ότι το πηγαίο EPUB δεν είναι προστατευμένο με DRM.
+
+---
+
+## Συνηθισμένα Προβλήματα και Pro Tips (Συμπεριλαμβανομένου Δευτερεύοντος Λέξη‑Κλειδί)
+
+| Πρόβλημα | Γιατί Συμβαίνει | Διόρθωση |
+|----------|----------------|----------|
+| **Εμφανίζονται κενές σελίδες** | Η συμβολοσειρά εύρους σελίδων είναι λανθασμένη. | Χρησιμοποιήστε απλό μορφότυπο `"2-4"` ή ελέγξτε τα κόμματα για μη συνεχόμενες σελίδες. |
+| **Λείπουν εικόνες** | Τα διανυσματικά γραφικά δεν διατηρήθηκαν. | Καλέστε `pdfOptions.setPreserveVectorGraphics(true)`. |
+| **Σφάλμα έλλειψης μνήμης** | Μετατροπή τεράστιου EPUB χωρίς εύρος σελίδων. | Πάντα **μετατρέψτε συγκεκριμένες σελίδες EPUB** όταν είναι δυνατόν· επεξεργαστείτε σε παρτίδες. |
+| **Μη υποστηριζόμενη γραμματοσειρά** | Η γραμματοσειρά δεν είναι ενσωματωμένη στο EPUB. | Ενεργοποιήστε την ενσωμάτωση γραμματοσειρών με `pdfOptions.setEmbedFonts(true)` (πρόσθετη επιλογή). |
+
+---
+
+## Οπτική Επισκόπηση  
+
+![Διάγραμμα ροής που δείχνει τη διαδικασία μετατροπής epub σε pdf](/images/convert-epub-to-pdf-flow.png "Διάγραμμα της ροής μετατροπής epub σε pdf")
+
+*Alt text:* *Διάγραμμα που δείχνει πώς το πρόγραμμα Java μετατρέπει EPUB σε PDF, επισημαίνοντας το βήμα που μετατρέπει συγκεκριμένες σελίδες EPUB.*
+
+---
+
+## Συνοπτική Επισκόπηση
+
+Μόλις σας δείξαμε πώς να **μετατρέψετε EPUB σε PDF** σε Java ενώ έχετε πλήρη έλεγχο πάνω στο ποιες σελίδες μετατρέπονται. Τα βασικά βήματα είναι:
+
+1. Δημιουργήστε `PdfConversionOptions`.  
+2. Ορίστε ένα εύρος σελίδων για **μετατροπή συγκεκριμένων σελίδων EPUB**.  
+3. Διατηρήστε τα διανυσματικά γραφικά για επαγγελματικό αποτέλεσμα.  
+4. Καλέστε `Converter.convert` και διαχειριστείτε τυχόν εξαιρέσεις.
+
+Νιώστε ελεύθεροι να πειραματιστείτε—αλλάξτε το εύρος σελίδων, απενεργοποιήστε τη διατήρηση διανυσματικών γραφικών, ή ακόμη και προσθέστε έναν προσαρμοσμένο τίτλο PDF με `pdfOptions.setTitle("My Chapter Subset")`.
+
+---
+
+## Τι Ακολουθεί;
+
+- **Επεξεργασία παρτίδας:** Επανάληψη μέσω λίστας EPUB και δημιουργία PDF για κάθε κεφάλαιο.  
+- **Προσαρμοσμένο στυλ:** Χρήση ένεσης CSS για αλλαγή γραμματοσειρών ή χρωμάτων πριν τη μετατροπή.  
+- **Ασφάλεια:** Εφαρμογή προστασίας με κωδικό πρόσβασης στο τελικό PDF μέσω `PdfEncryptionOptions`.  
+
+Αν βρήκατε αυτόν τον οδηγό χρήσιμο, μοιραστείτε τον ή αφήστε ένα σχόλιο με τη δική σας περίπτωση χρήσης. Καλό προγραμματισμό και απολαύστε τα καθαρά PDF!
+
+## Τι Θα Μάθετε Στη Σειρά;
+
+Τα παρακάτω tutorials καλύπτουν στενά σχετικές θεματικές που επεκτείνουν τις τεχνικές που παρουσιάστηκαν σε αυτόν τον οδηγό. Κάθε πόρος περιλαμβάνει πλήρη λειτουργικά παραδείγματα κώδικα με βήμα‑βήμα εξηγήσεις για να σας βοηθήσουν να κυριαρχήσετε πρόσθετες δυνατότητες API και να εξερευνήσετε εναλλακτικές προσεγγίσεις υλοποίησης στα δικά σας έργα.
+
+- [Μετατροπή EPUB σε PDF και Εικόνες με Aspose.HTML για Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Μετατροπή EPUB σε Εικόνες χρησιμοποιώντας Aspose HTML για Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Οδηγός Μετατροπής EPUB σε XPS](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/greek/java/creating-managing-html-documents/_index.md b/html/greek/java/creating-managing-html-documents/_index.md
index 89a6568883..7150fdab54 100644
--- a/html/greek/java/creating-managing-html-documents/_index.md
+++ b/html/greek/java/creating-managing-html-documents/_index.md
@@ -66,6 +66,8 @@ url: /el/java/creating-managing-html-documents/
 Μάθετε να δημιουργείτε και να διαχειρίζεστε έγγραφα SVG χρησιμοποιώντας το Aspose.HTML για Java! Αυτός ο περιεκτικός οδηγός καλύπτει τα πάντα, από τη βασική δημιουργία έως την προηγμένη χειραγώγηση.
 ### [Πώς να ερωτήσετε HTML σε Java – Πλήρης οδηγός](./how-to-query-html-in-java-complete-tutorial/)
 Μάθετε πώς να εκτελείτε ερωτήματα σε έγγραφα HTML με Java χρησιμοποιώντας το Aspose.HTML, βήμα‑βήμα οδηγίες και παραδείγματα.
+### [Φόρτωση JSON με Fetch σε Java – Πλήρης οδηγός](./load-json-with-fetch-in-java-complete-guide/)
+Μάθετε πώς να φορτώνετε JSON χρησιμοποιώντας Fetch σε Java με αυτόν τον πλήρη οδηγό βήμα‑βήμα.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/greek/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/greek/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..48eb5c4b5b
--- /dev/null
+++ b/html/greek/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,292 @@
+---
+category: general
+date: 2026-06-16
+description: Φορτώστε JSON με fetch χρησιμοποιώντας Java. Μάθετε πώς να εκτελείτε
+  JavaScript από Java, προαιρετική αλυσίδωση και να δημιουργείτε HTMLDocument σε Java
+  σε ένα μόνο σεμινάριο.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: el
+og_description: Φορτώστε JSON με fetch χρησιμοποιώντας Java. Αυτό το σεμινάριο δείχνει
+  πώς να εκτελέσετε JavaScript από Java, να χρησιμοποιήσετε προαιρετική αλυσίδωση
+  και να δημιουργήσετε HTMLDocument σε Java.
+og_title: Φόρτωση JSON με Fetch στη Java – Οδηγός βήμα‑προς‑βήμα
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: Φόρτωση JSON με Fetch στη Java – Πλήρης Οδηγός
+url: /el/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Φόρτωση JSON με Fetch – Πλήρης Οδηγός Java
+
+Σας έχει έρθει ποτέ η σκέψη πώς να **load JSON with fetch** παραμένοντας μέσα σε μια καθαρή εφαρμογή Java; Δεν είστε οι μόνοι. Πολλοί προγραμματιστές συναντούν εμπόδιο όταν πρέπει να καλέσουν ένα σύγχρονο REST endpoint αλλά δεν θέλουν να προσθέσουν μια βαριά βιβλιοθήκη HTTP client. Τα καλά νέα; Μπορείτε να αξιοποιήσετε τη δύναμη της κλάσης `HTMLDocument` που μοιάζει με πρόγραμμα περιήγησης, να δημιουργήσετε μια μηχανή JavaScript και να αφήσετε το `fetch` να κάνει τη βαριά δουλειά—όλα από τη Java.
+
+Σε αυτόν τον οδηγό θα περάσουμε βήμα-βήμα από ένα πρακτικό παράδειγμα που **fetches JSON in JavaScript**, εκτελεί αυτό το script από τη Java, και επιπλέον παρουσιάζει optional chaining. Στο τέλος θα ξέρετε πώς να **run JavaScript from Java**, να δημιουργήσετε ένα `HTMLDocument` στη Java, και να διαχειριστείτε χάρη στην ευγένεια τα ελλιπή πεδία JSON. Χωρίς εξωτερικές εξαρτήσεις, μόνο το JDK και μια δόση δημιουργικότητας.
+
+## What This Tutorial Covers
+
+- Ρύθμιση ενός αντικειμένου `HTMLDocument` στη Java (`create htmldocument in java`).
+- Λήψη του ενσωματωμένου `ScriptEngine` και παροχή του σύγχρονου JavaScript.
+- Γραφή ενός αποσπάσματος **fetch JSON in JavaScript** που χρησιμοποιεί `async/await` και optional chaining (`optional chaining tutorial`).
+- Εκτέλεση του script μέσω `engine.evaluate` (`run javascript from java`).
+- Επαλήθευση του αποτελέσματος και διαχείριση περιπτώσεων όπως σφάλματα δικτύου ή ελλιπή ιδιότητες.
+
+Θα χρειαστείτε Java 17 ή νεότερη, επειδή η επίδειξη βασίζεται στη ενσωματωμένη μηχανή συμβατή με Nashorn που έρχεται με το JDK. Αν χρησιμοποιείτε παλαιότερο JDK, προσθέστε τη σχετική βιβλιοθήκη scripting—λεπτομέρειες στην ενότητα “Prerequisites”.
+
+---
+
+## Prerequisites
+
+- **JDK 17+** εγκατεστημένο και ρυθμισμένο το `JAVA_HOME`.
+- Βασική εξοικείωση με τη σύνταξη της Java και το ασύγχρονο JavaScript.
+- Ένα IDE ή κειμενογράφο (IntelliJ IDEA, VS Code, Eclipse—όπως προτιμάτε).
+
+Δεν απαιτείται τρίτο HTTP client ή JSON parser· όλα ζουν μέσα στο script.
+
+---
+
+## Step 1: Create an HTMLDocument in Java
+
+First things first—**create htmldocument in java**. Η κλάση `HTMLDocument` μας παρέχει ένα ελαφρύ DOM και, πιο σημαντικό, ένα ενσωματωμένο `ScriptEngine` που μπορεί να αξιολογήσει JavaScript όπως θα έκανε ένας περιηγητής.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Why this matters:** Το `HTMLDocument` λειτουργεί ως sandbox. Παρέχει ένα παγκόσμιο αντικείμενο `window`, το `fetch` και άλλα web APIs στα οποία το script μπορεί να προσπελάσει. Σκεφτείτε το ως ένα μικρό‑πρόγραμμα περιήγησης χωρίς UI.
+
+---
+
+## Step 2: Pull the JavaScript Engine from the Document
+
+Now we need to **run JavaScript from Java**. Το έγγραφο εκθέτει ένα `ScriptEngine` που καταλαβαίνει σύγχρονα ECMAScript (συμπεριλαμβανομένου του `async/await`). Πάρτε το έτσι:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Pro tip:** Αν ποτέ αντιμετωπίσετε ένα `ScriptException` σχετικά με μη υποστηριζόμενα χαρακτηριστικά, βεβαιωθείτε ότι χρησιμοποιείτε JDK 17+. Τα παλαιότερα JDK έρχονται με μια κληρονομική μηχανή Nashorn που δεν υποστηρίζει async.
+
+---
+
+## Step 3: Write a Modern JavaScript Snippet (Optional Chaining Tutorial)
+
+Here’s where the **fetch json in javascript** part shines. Θα ορίσουμε μια multi‑line string (Java 15+ `"""` text block) που θα κατεβάσει ένα δείγμα JSON payload, θα χρησιμοποιήσει `await`, και θα δείξει optional chaining (`??`) για διαχείριση ελλιπών τιμών.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**What’s happening?**
+
+- Το `fetch` στέλνει ένα GET αίτημα σε ένα δημόσιο placeholder API.
+- Το `await` παγώνει την εκτέλεση μέχρι να λυθεί η υπόσχεση, κρατώντας τον κώδικα καθαρό.
+- Το `data.title ?? 'No title'` είναι το πρότυπο optional chaining: αν το `title` είναι `null` ή `undefined`, επιστρέφει το `'No title'`.
+- Όλο το σενάριο τυλίγεται σε block `try/catch` για να εμφανίσει τυχόν σφάλματα δικτύου.
+
+---
+
+## Step 4: Execute the Script Inside the Document
+
+Τέλος, παραδίδουμε το script στη μηχανή. Η μηχανή το τρέχει στο ίδιο νήμα, οπότε θα δείτε την έξοδο της κονσόλας απευθείας στη διαδικασία Java.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+Όταν τρέξετε το πρόγραμμα, θα πρέπει να δείτε κάτι σαν:
+
+```
+Title: delectus aut autem
+```
+
+Αν το API αλλάξει ή το πεδίο `title` εξαφανιστεί, η έξοδος θα μεταβεί αβίαστα σε:
+
+```
+Title: No title
+```
+
+Αυτή είναι η ομορφιά του optional chaining—κανένα `TypeError` δεν καταρρέει την εφαρμογή Java.
+
+---
+
+## Full Working Example
+
+Συνδυάζοντας όλα τα παραπάνω, εδώ είναι μια αυτόνομη κλάση Java που μπορείτε να αντιγράψετε‑και‑επικολλήσετε στο `Main.java` και να τρέξετε με `java Main.java`.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Expected Output
+
+```
+Title: delectus aut autem
+```
+
+Αν σκόπιμα χαλάσετε το URL (π.χ., αλλάζετε `todos/1` σε `todos/9999`), θα δείτε το μήνυμα fallback ή σφάλμα δικτύου, δείχνοντας ανθεκτική διαχείριση σφαλμάτων.
+
+---
+
+## Common Questions & Edge Cases
+
+### 1. What if the target API returns a non‑JSON response?
+
+Το `response.json()` θα ρίξει ένα `SyntaxError`. Το block `try/catch` μας το καταγράφει, εμφανίζοντας “Fetch failed”. Μπορείτε να επεκτείνετε το catch για επαναπροσπάθεια ή fallback σε στατικό payload.
+
+### 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+
+Το ενσωματωμένο `fetch` σέβεται το προεπιλεγμένο SSL context της JVM. Αν χρειάζεται να εμπιστευτείτε ένα self‑signed cert, ορίστε ένα προσαρμοσμένο `SSLContext` πριν δημιουργήσετε το `HTMLDocument`. Αυτό είναι λίγο εκτός του παρόντος tutorial, αλλά η αρχή παραμένει η ίδια.
+
+### 3. Does this work on Android?
+
+Δυστυχώς, το `HTMLDocument` δεν αποτελεί μέρος του Android SDK. Για κινητές συσκευές, θα χρειαστείτε διαφορετική μηχανή JavaScript (π.χ., GraalVM) ή έναν native HTTP client.
+
+### 4. How does optional chaining differ from classic null checks?
+
+Αντί να γράψετε:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+μπορείτε απλώς να κάνετε `data.title ?? 'No title'`. Είναι πιο σύντομο, λιγότερο επιρρεπές σε λάθη, και διαβάζεται σαν φυσική γλώσσα—τέλειο για ένα **optional chaining tutorial**.
+
+---
+
+## Pro Tips & Best Practices
+
+- **Reuse the engine:** Η δημιουργία νέου `HTMLDocument` για κάθε αίτημα μπορεί να είναι δαπανηρή. Κρατήστε μία ενιαία παρουσία ζωντανή αν κάνετε πολλές κλήσεις.
+- **Thread safety:** Το `ScriptEngine` δεν είναι thread‑safe από προεπιλογή. Συγχρονίστε την πρόσβαση ή δημιουργήστε μια πισίνα μηχανών για ταυτόχρονες εργασίες.
+- **Logging:** Το `console.log` του script γράφει στο `System.out`. Αν χρειάζεστε ολοκληρωμένο σύστημα logging, ανακατευθύνετε το `engine.getContext().setWriter(new PrintWriter(...))`.
+- **Timeouts:** Το `fetch` σέβεται το προεπιλεγμένο timeout του browser (συνήθως κανένα). Μπορείτε να υλοποιήσετε χειροκίνητο abort χρησιμοποιώντας το API `AbortController` μέσα στο script αν απαιτείται αυστηρότερος έλεγχος.
+
+---
+
+## Conclusion
+
+Δείξαμε πώς να **load JSON with fetch** από ένα πρόγραμμα Java, αξιοποιώντας μια ενσωματωμένη μηχανή JavaScript για να τρέξει σύγχρονο κώδικα `async/await`, και χρησιμοποιώντας optional chaining για καθαρότητα. Με το **creating an HTMLDocument in Java**, αποκτάτε ένα sandboxed περιβάλλον που κάνει το **running JavaScript from Java** να φαίνεται φυσικό, ενώ παραμένετε εντός καθαρής Java.
+
+Από εδώ μπορείτε:
+
+- Να αντικαταστήσετε το placeholder API με τη δική σας υπηρεσία (`fetch json in javascript` από ιδιωτικό endpoint).
+- Να προσθέσετε πιο σύνθετη διαχείριση σφαλμάτων ή επαναπροσπάθειες.
+- Να εξερευνήσετε τις δυνατότητες polyglot του GraalVM για ακόμη πιο πλούσιο scripting.
+
+Δοκιμάστε το, τροποποιήστε το URL, ίσως προσθέστε ένα `POST`—υπάρχει ένας ολόκληρος κόσμος web‑κεντρικής Java που μπορείτε να ξεκλειδώσετε χωρίς βαριές βιβλιοθήκες.
+
+Happy coding, and feel free to drop a comment if you hit any snags!
+
+## What Should You Learn Next?
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/greek/java/css-html-form-editing/_index.md b/html/greek/java/css-html-form-editing/_index.md
index 7eb0951094..fd92e30555 100644
--- a/html/greek/java/css-html-form-editing/_index.md
+++ b/html/greek/java/css-html-form-editing/_index.md
@@ -32,6 +32,11 @@ url: /el/java/css-html-form-editing/
 Μάθετε πώς να επεξεργάζεστε και να υποβάλλετε φόρμες HTML μέσω προγραμματισμού χρησιμοποιώντας το Aspose.HTML για Java σε αυτόν τον αναλυτικό οδηγό βήμα προς βήμα.
 ### [Επιλογή στοιχείου με κλάση σε Java – Πλήρης Οδηγός](./select-element-by-class-in-java-complete-how-to-guide/)
 Μάθετε πώς να επιλέγετε στοιχεία HTML με συγκεκριμένη κλάση χρησιμοποιώντας Aspose.HTML για Java σε αυτόν τον ολοκληρωμένο οδηγό.
+### [Απόκτηση CSS Background σε Java – Πλήρης Οδηγός Aspose.HTML](./get-css-background-in-java-complete-aspose-html-guide/)
+Μάθετε πώς να εξάγετε το CSS background από έγγραφα HTML χρησιμοποιώντας Aspose.HTML για Java σε αυτόν τον ολοκληρωμένο οδηγό.
+### [Πώς να χρησιμοποιήσετε CSS σε Java – Φόρτωση HTML, Καταμέτρηση Συνδέσμων & Αξιολόγηση XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Μάθετε πώς να φορτώνετε HTML, να μετράτε συνδέσμους και να αξιολογείτε XPath χρησιμοποιώντας CSS με Aspose.HTML για Java.
+
 {{< /blocks/products/pf/tutorial-page-section >}}
 
 {{< /blocks/products/pf/main-container >}}
diff --git a/html/greek/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/greek/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..3cc49c359d
--- /dev/null
+++ b/html/greek/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,254 @@
+---
+category: general
+date: 2026-06-16
+description: Αποκτήστε το φόντο CSS χρησιμοποιώντας το Aspose.HTML σε Java. Μάθετε
+  πώς να φορτώνετε ένα έγγραφο HTML, να εξάγετε το υπολογισμένο στυλ, να ανακτήσετε
+  το χρώμα φόντου και το μέγεθος γραμματοσειράς σε λίγα βήματα.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: el
+og_description: Αποκτήστε το CSS background στη Java αμέσως. Αυτό το σεμινάριο δείχνει
+  πώς να φορτώσετε ένα έγγραφο HTML, να εξάγετε το υπολογισμένο στυλ, να ανακτήσετε
+  το χρώμα φόντου και το μέγεθος γραμματοσειράς με το Aspose.HTML.
+og_title: Αποκτήστε το CSS Background σε Java – Πλήρης Οδηγός Aspose.HTML
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: Λήψη Φόντου CSS σε Java – Πλήρης Οδηγός Aspose.HTML
+url: /el/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Απόκτηση CSS Background σε Java – Πλήρης Οδηγός Aspose.HTML
+
+Έχετε ποτέ χρειαστεί να **get CSS background** ενός στοιχείου ενώ επεξεργάζεστε HTML στην πλευρά του διακομιστή; Ίσως δημιουργείτε έναν δημιουργό PDF, έναν web‑scraper, ή απλώς θέλετε να επαληθεύσετε το στυλ. Στη Java, η βιβλιοθήκη Aspose.HTML κάνει αυτό εύκολο. Σε αυτό το tutorial θα **load HTML document Java**, εξάγουμε το υπολογισμένο στυλ, και **retrieve background color** καθώς και **retrieve font size**—όλα σε λίγες γραμμές.
+
+Θα περάσουμε από ένα πραγματικό παράδειγμα: ένα `<div>` με κλάση `highlight`. Στο τέλος θα έχετε ένα αυτόνομο πρόγραμμα που μπορείτε να ενσωματώσετε σε οποιοδήποτε έργο, και θα καταλάβετε γιατί η χρήση του `ComputedStyle` είναι ο πιο αξιόπιστος τρόπος για να διαβάσετε τις τελικές, cascade‑resolved τιμές των ιδιοτήτων CSS.
+
+## Τι Θα Μάθετε
+
+- Πώς να **load HTML document Java** χρησιμοποιώντας Aspose.HTML.
+- Πώς να **extract computed style** από οποιοδήποτε στοιχείο DOM.
+- Οι ακριβείς κλήσεις για **retrieve background color** και **retrieve font size**.
+- Συνηθισμένα προβλήματα (π.χ., ελλιπείς φύλλα στυλ, inline vs. external CSS).
+- Ένα πλήρες, εκτελέσιμο δείγμα κώδικα που μπορείτε να αντιγράψετε‑επικολλήσετε.
+
+## Προαπαιτήσεις
+
+- Εγκατεστημένο Java 8 ή νεότερο.
+- Maven ή Gradle για διαχείριση εξαρτήσεων (θα δείξουμε το απόσπασμα Maven).
+- Βασική κατανόηση του HTML & CSS.
+- Βιβλιοθήκη Aspose.HTML for Java (δωρεάν δοκιμή ή έκδοση με άδεια).
+
+## Βήμα 1: Ρύθμιση του Έργου και Προσθήκη του Aspose.HTML
+
+Πρώτα, δημιουργήστε ένα έργο Maven (ή χρησιμοποιήστε το αγαπημένο σας εργαλείο κατασκευής). Προσθέστε την εξάρτηση Aspose.HTML στο `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** Αν χρησιμοποιείτε Gradle, το ισοδύναμο είναι `implementation 'com.aspose:aspose-html:23.9'`.  
+
+Μόλις η εξάρτηση λυθεί, είστε έτοιμοι να ξεκινήσετε τον κώδικα.
+
+## Βήμα 2: Φόρτωση του HTML Document Java
+
+Η πρώτη απτή ενέργεια είναι η ανάγνωση του αρχείου HTML σε ένα `HTMLDocument`. Αυτό το βήμα είναι όπου η φράση **load html document java** ξεχωρίζει.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+Γιατί να χρησιμοποιήσετε το `HTMLDocument` αντί για έναν γενικό parser; Το Aspose.HTML δημιουργεί ένα πλήρες DOM, εφαρμόζει όλα τα συνδεδεμένα φύλλα στυλ, και σέβεται τα media queries—έτσι το υπολογισμένο στυλ που θα εξάγετε αργότερα αντικατοπτρίζει ακριβώς αυτό που θα αποδείξει ένας φυλλομετρητής.
+
+## Βήμα 3: Επιλογή του Στόχου Στοιχείου
+
+Στη συνέχεια, χρειαζόμαστε το στοιχείο του οποίου το CSS θέλουμε να εξετάσουμε. Στο παράδειγμά μας το στοιχείο έχει την κλάση `highlight`.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+Η μέθοδος `querySelector` λειτουργεί όπως το αντίστοιχο της JavaScript, επιτρέποντάς σας να χρησιμοποιήσετε οποιονδήποτε CSS selector. Αν ο selector αποτύχει, βγαίνουμε νωρίς—αυτό αποτρέπει ένα `NullPointerException` αργότερα.
+
+## Βήμα 4: Εξαγωγή του Computed Style
+
+Τώρα έρχεται η καρδιά του tutorial: **extract computed style**. Το αντικείμενο `ComputedStyle` σας δίνει τις τελικές, cascade‑resolved τιμές για κάθε ιδιότητα CSS.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+Πίσω από τη σκηνή, το Aspose.HTML διασχίζει την αλυσίδα CSS, αξιολογεί τους κανόνες `!important`, και ακόμη επιλύει σχετικές μονάδες (όπως `em` → pixels). Αυτός είναι ο λόγος που το `ComputedStyle` είναι προτιμότερο από το χειροκίνητο parsing των inline styles.
+
+## Βήμα 5: Ανάκτηση Χρώματος Φόντου και Μεγέθους Γραμματοσειράς
+
+Τέλος, **retrieve background color** και **retrieve font size** χρησιμοποιώντας τις μεθόδους πρόσβασης του `ComputedStyle`.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+Τanto `getBackgroundColor()` όσο και `getFontSize()` επιστρέφουν συμβολοσειρές σε τυπική μορφή CSS (π.χ., `rgba(255, 0, 0, 1)` ή `16px`). Αν η ιδιότητα δεν ορίζεται πουθενά, η βιβλιοθήκη επιστρέφει την προεπιλεγμένη τιμή του φυλλομετρητή.
+
+## Πλήρες Παράδειγμα Λειτουργίας
+
+Συνδυάζοντας όλα τα παραπάνω, εδώ είναι το πλήρες πρόγραμμα που μπορείτε να εκτελέσετε αμέσως:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Αναμενόμενη Έξοδος
+
+Υποθέτοντας ότι το `input.html` περιέχει:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+Η εκτέλεση του προγράμματος εκτυπώνει:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+Αν το CSS χρησιμοποιεί `rgba` ή διαφορετική μονάδα, η έξοδος προσαρμόζεται ανάλογα.
+
+## Διαχείριση Ακραίων Περιπτώσεων
+
+| Κατάσταση | Τι να Προσέξετε | Λύση |
+|-----------|-------------------|----------|
+| **Εξωτερικά φύλλα στυλ** | Το αρχείο μπορεί να αναφέρει αρχεία CSS μέσω ετικετών `<link>` που δεν βρίσκονται στο classpath. | Βεβαιωθείτε ότι οι διαδρομές είναι απόλυτες ή ορίστε `HTMLDocument.setBaseUrl()` ώστε το Aspose.HTML να μπορεί να τις εντοπίσει. |
+| **Media queries** | Τα στυλ μέσα σε μπλοκ `@media` μπορεί να αγνοηθούν αν το προεπιλεγμένο viewport δεν ταιριάζει. | Χρησιμοποιήστε `HTMLDocument.setViewportSize(width, height)` για να προσομοιώσετε τη ζητούμενη συσκευή. |
+| **CSS μεταβλητές** (`var(--my-color)`) | `ComputedStyle` τις επιλύει αυτόματα, αλλά μόνο αν η μεταβλητή ορίζεται. | Επαληθεύστε το πεδίο εφαρμογής της μεταβλητής ή χρησιμοποιήστε προεπιλεγμένη τιμή. |
+| **Μη υποστηριζόμενες ιδιότητες** | Ορισμένες νεότερες ιδιότητες CSS (π.χ., `backdrop-filter`) μπορεί να επιστρέψουν κενές συμβολοσειρές. | Ελέγξτε για `null` ή κενά αποτελέσματα πριν τις χρησιμοποιήσετε. |
+
+## Συμβουλές & Συνηθισμένα Πυροδράματα
+
+- **Cache το έγγραφο** αν χρειάζεται να ερωτήσετε πολλά στοιχεία· η ανάλυση κάθε φορά είναι δαπανηρή.
+- **Κλείστε πόρους**: `doc.dispose();` απελευθερώνει τη φυσική μνήμη (ιδιαίτερα σημαντικό σε υπηρεσίες μακράς διάρκειας).
+- **Αποφύγετε σκληρά κωδικοποιημένες διαδρομές**: Χρησιμοποιήστε `Paths.get(...).toAbsolutePath()` για συμβατότητα μεταξύ πλατφορμών.
+- **Αποσφαλμάτωση**: Εκτυπώστε `computedStyle.getCssText()` για να δείτε τη πλήρη λίστα των επιλυμένων ιδιοτήτων.
+
+## Οπτική Επισκόπηση
+
+![Παράδειγμα Get CSS Background που δείχνει το επισημασμένο div και τα υπολογισμένα χρώματά του](/images/get-css-background-java.png "Get CSS Background σε Java – οπτικό παράδειγμα")
+
+*Το κείμενο alt περιλαμβάνει τη βασική λέξη‑κλειδί: “Get CSS Background example”.*
+
+## Συμπέρασμα
+
+Τώρα ξέρετε **πώς να get CSS background** και **retrieve font size** οποιουδήποτε στοιχείου χρησιμοποιώντας το Aspose.HTML στη Java. Με το **loading an HTML document Java**, εξάγοντας το **computed style**, και καλώντας τις κατάλληλες μεθόδους πρόσβασης, μπορείτε αξιόπιστα να διαβάζετε τις τελικές τιμές απόδοσης χωρίς εικασίες ή χειροκίνητο parsing του CSS.
+
+Τι ακολουθεί; Δοκιμάστε να αλλάξετε τον selector για να στοχεύσετε διαφορετικά στοιχεία, πειραματιστείτε με ψευδο‑κλάσεις (π.χ., `div.highlight:hover`), ή δημιουργήστε ένα PDF από το ίδιο `HTMLDocument`—το ίδιο API το καθιστά απλό.  
+
+Μη διστάσετε να αφήσετε ένα σχόλιο αν αντιμετωπίσετε προβλήματα, και καλή προγραμματιστική!
+
+## Τι Θα Μάθετε Στη Σειρά;
+
+Τα παρακάτω tutorials καλύπτουν στενά σχετιζόμενα θέματα που επεκτείνουν τις τεχνικές που παρουσιάστηκαν σε αυτόν τον οδηγό. Κάθε πόρος περιλαμβάνει πλήρη παραδείγματα κώδικα με βήμα‑βήμα εξηγήσεις για να σας βοηθήσουν να κυριαρχήσετε επιπλέον δυνατότητες του API και να εξερευνήσετε εναλλακτικές προσεγγίσεις υλοποίησης στα δικά σας έργα.
+
+- [Πώς να Προσθέσετε CSS – Inline CSS σε HTML Έγγραφα στο Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Πώς να Επεξεργαστείτε CSS - Προχωρημένη Εξωτερική Επεξεργασία CSS με Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Δημιουργία html document java με εσωτερικό CSS χρησιμοποιώντας Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/greek/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/greek/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..696a262dff
--- /dev/null
+++ b/html/greek/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,284 @@
+---
+category: general
+date: 2026-06-16
+description: Πώς να χρησιμοποιήσετε CSS για να φορτώσετε αρχείο HTML και να μετρήσετε
+  συνδέσμους σε Java. Μάθετε πώς να μετράτε στοιχεία HTML και να αξιολογείτε XPath
+  σε Java σε ένα ενιαίο, σαφές παράδειγμα.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: el
+og_description: Πώς να χρησιμοποιήσετε CSS στη Java για να φορτώσετε ένα αρχείο HTML,
+  να μετρήσετε συνδέσμους και να αξιολογήσετε εκφράσεις XPath—όλα σε έναν πρακτικό
+  οδηγό.
+og_title: Πώς να χρησιμοποιήσετε CSS στη Java – Φόρτωση HTML, Καταμέτρηση συνδέσμων
+  & Αξιολόγηση XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Πώς να χρησιμοποιήσετε CSS στην Java – Φορτώστε HTML, Μετρήστε συνδέσμους &
+  Αξιολογήστε XPath
+url: /el/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Πώς να Χρησιμοποιήσετε CSS σε Java – Φόρτωση HTML, Καταμέτρηση Συνδέσμων & Αξιολόγηση XPath
+
+Έχετε αναρωτηθεί ποτέ **πώς να χρησιμοποιήσετε** επιλεκτές CSS ενώ επεξεργάζεστε ένα αρχείο HTML σε Java; Ίσως να δημιουργείτε έναν web‑crawler, έναν scraper, ή απλώς χρειάζεστε να ελέγξετε έναν στατικό ιστότοπο. Τα καλά νέα; Δεν χρειάζεται να γράψετε έναν προσαρμοσμένο parser από την αρχή—σύγχρονες βιβλιοθήκες σας επιτρέπουν να συνδυάσετε επιλεκτές CSS4 με εκφράσεις XPath 3.1 σε μια ενιαία, τακτοποιημένη ροή εργασίας.
+
+Σε αυτό το tutorial θα περάσουμε βήμα‑βήμα από **το πώς να φορτώσετε ένα αρχείο HTML**, να εφαρμόσετε μια επιλεκτική CSS για να μετρήσετε συνδέσμους μέσα σε μια γραμμή πλοήγησης, και στη συνέχεια **να αξιολογήσετε XPath** για να μετρήσετε συγκεκριμένα στοιχεία εικόνας. Στο τέλος θα έχετε ένα πλήρες, εκτελέσιμο πρόγραμμα που εκτυπώνει τον αριθμό των αντιστοιχίων κόμβων, και θα καταλάβετε γιατί κάθε κομμάτι είναι σημαντικό.
+
+## Προαπαιτούμενα
+
+- Java 17 (ή οποιοδήποτε πρόσφατο JDK) εγκατεστημένο στο σύστημά σας  
+- Maven ή Gradle για διαχείριση εξαρτήσεων (θα χρησιμοποιήσουμε Maven στο παράδειγμα)  
+- Ένα μικρό απόσπασμα HTML αποθηκευμένο ως `input.html` σε φάκελο που ελέγχετε  
+
+Δεν απαιτούνται άλλα εργαλεία—μόνο ένας επεξεργαστής κειμένου και ένα τερματικό.
+
+## Τι Καλύπτει το Tutorial
+
+- **Φόρτωση ενός αρχείου HTML** σε δομή τύπου DOM χρησιμοποιώντας την κλάση *HTMLDocument*  
+- Εφαρμογή **επιλεκτής CSS4** (`nav a[data-role]`) για εντοπισμό συνδέσμων πλοήγησης  
+- Εκτέλεση **έκφρασης XPath 3.1** για εύρεση ετικετών `<img>` των οποίων το `src` λήγει σε `.png` και που διαθέτουν επίσης χαρακτηριστικό `alt`  
+- **Καταμέτρηση** των αποτελεσμάτων και εκτύπωση τους στην κονσόλα  
+- Πλήρης κώδικας, εξηγήσεις του “γιατί”, και μια γρήγορη ματιά σε πιθανές περιπτώσεις άκρων  
+
+Ας ξεκινήσουμε.
+
+---
+
+## Βήμα 1 – Πώς να Φορτώσετε ένα Αρχείο HTML με HTMLDocument
+
+Πριν μπορέσετε να κάνετε ερωτήματα, το έγγραφο HTML πρέπει να αναλυθεί σε ένα μοντέλο που μπορεί να διασχιστεί. Η κλάση `HTMLDocument` από τη βιβλιοθήκη **jsoup‑plus** (ή οποιονδήποτε παρόμοιο parser με υποστήριξη HTML) κάνει ακριβώς αυτό.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Γιατί είναι σημαντικό:*  
+Η φόρτωση του αρχείου μία φορά και η διατήρηση μιας αναφοράς (`doc`) αποφεύγει επαναλαμβανόμενα I/O, που μπορεί να αποτελεί σημείο συμφόρησης απόδοσης όταν επεξεργάζεστε μεγάλες παρτίδες σελίδων.
+
+---
+
+## Βήμα 2 – Πώς να Χρησιμοποιήσετε CSS για να Μετρήσετε Συνδέσμους Μέσα σε `<nav>`
+
+Τώρα που το έγγραφο βρίσκεται στη μνήμη, μπορούμε να χρησιμοποιήσουμε μια επιλεκτική CSS4 για να πιάσουμε κάθε στοιχείο `<a>` που βρίσκεται μέσα σε `<nav>` και επιπλέον φέρει χαρακτηριστικό `data‑role`. Αυτό είναι ένα κοινό μοτίβο για μενού πλοήγησης που χρησιμοποιούν data attributes για hooks JavaScript.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Εξήγηση:*  
+- `nav a[data-role]` διαβάζεται ως “οποιοδήποτε στοιχείο `<a>` με χαρακτηριστικό `data‑role` που είναι απόγονος ενός στοιχείου `<nav>`.”  
+- Η επιλεκτική είναι **CSS4**‑συμβατή, πράγμα που σημαίνει ότι μπορείτε επίσης να χρησιμοποιήσετε ψευδο‑κλάσεις όπως `:not()` ή `:has()` αν η χρήση σας μεγαλώσει.
+
+> **Pro tip:** Αν χρειάζεστε μόνο άμεσους απογόνους, αντικαταστήστε το κενό με `>` (`nav > a[data-role]`). Αυτό μειώνει το χώρο αναζήτησης και μπορεί να επιταχύνει μεγάλα έγγραφα.
+
+---
+
+## Βήμα 3 – Αξιολόγηση XPath σε Java για να Μετρήσετε Συγκεκριμένα Στοιχεία `<img>`
+
+Το XPath διαπρέπει όταν χρειάζεστε φιλτράρισμα βάσει χαρακτηριστικών που δεν είναι τόσο απλό στην CSS. Εδώ θα εντοπίσουμε κάθε `<img>` του οποίου το `src` λήγει σε `.png` **και** που επίσης ορίζει χαρακτηριστικό `alt`—χρήσιμο για ελέγχους προσβασιμότητας.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Γιατί XPath;*  
+- Η συνάρτηση `ends-with()` είναι μέρος του XPath 3.1, επιτρέποντας ταίριασμα κατά κατάληξη χωρίς να χρειάζεται regex.  
+- Ο συνδυασμός πολλαπλών προδιαγραφών (`and @alt`) εξασφαλίζει ότι μετράτε μόνο εικόνες που είναι τόσο σωστά πηγές όσο και περιγραφόμενες.
+
+Αν η βιβλιοθήκη σας υποστηρίζει μόνο XPath 1.0, θα πρέπει να χρησιμοποιήσετε `contains(@src, '.png')` και στη συνέχεια να φιλτράρετε στην Java—μια λιγότερο ακριβής προσέγγιση.
+
+---
+
+## Βήμα 4 – Πώς να Μετρήσετε Στοιχεία HTML και να Εκτυπώσετε τα Αποτελέσματα
+
+Τέλος, ανακτούμε τα μήκη και των δύο αντικειμένων `NodeList` και τα εκτυπώνουμε. Αυτό είναι το **πώς να μετρήσετε συνδέσμους** μέρος του παζλ, αλλά λειτουργεί για οποιαδήποτε συλλογή κόμβων.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Αναμενόμενη έξοδος στην κονσόλα** (υποθέτοντας ότι το δείγμα HTML περιέχει 3 αντιστοιχίους συνδέσμους και 2 αντιστοιχίες εικόνων):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+Αν οι μετρήσεις είναι μηδέν, ελέγξτε ξανά τη σύνταξη της επιλεκτικής ή βεβαιωθείτε ότι το `input.html` περιέχει πράγματι τα αναμενόμενα στοιχεία.
+
+---
+
+## Πλήρες Παράδειγμα Εργασίας
+
+Παρακάτω βρίσκεται το πλήρες, αυτόνομο πρόγραμμα που μπορείτε να αντιγράψετε‑επικολλήσετε σε ένα αρχείο με όνομα `CssXPathDemo.java`. Περιλαμβάνει τις απαραίτητες εισαγωγές, ένα απλό απόσπασμα `pom.xml` για Maven, και ένα ελάχιστο δείγμα HTML για δοκιμή.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Απόσπασμα Maven `pom.xml`** (προσθέστε αυτήν την εξάρτηση για να φέρετε τον parser που υποστηρίζει τόσο CSS4 όσο και XPath 3.1):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Δείγμα `input.html`** (τοποθετήστε το στον ίδιο φάκελο με το αρχείο Java):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+Η εκτέλεση του `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` παράγει τις αναμενόμενες μετρήσεις που εμφανίστηκαν παραπάνω.
+
+---
+
+## Περιπτώσεις Άκρων & Συχνές Ερωτήσεις
+
+### Τι γίνεται αν το αρχείο HTML είναι κατεστραμμένο;
+
+Τanto οι μηχανές CSS όσο και XPath είναι ανεκτικές σε μικρά σφάλματα σήμανσης (λείποντα κλεισίματα ετικετών, μη αναφερόμενα χαρακτηριστικά). Ωστόσο, σοβαρές παραμορφώσεις μπορεί να κάνουν τον parser να διακόψει. Σε παραγωγικό περιβάλλον, τυλίξτε το βήμα φόρτωσης σε `try‑catch` και καταγράψτε την εξαίρεση.
+
+### Μπορώ να συνδυάσω CSS και XPath σε μία μόνο έκφραση;
+
+Όχι άμεσα· κάθε μηχανή έχει τη δική της σύνταξη. Το τυπικό μοτίβο είναι να χρησιμοποιήσετε αυτήν που εκφράζει τη συνθήκη πιο φυσικά (CSS για δομικά ερωτήματα, XPath για λειτουργίες χαρακτηριστικών) και στη συνέχεια να συγχωνεύσετε τα αποτελέσματα στην Java αν χρειαστεί.
+
+### Πώς να μετρήσω στοιχεία σε πολλά αρχεία;
+
+Απλώς τοποθετήστε τη λογική φόρτωσης μέσα σε βρόχο:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Λειτουργεί αυτό με Java 8;
+
+Ναι—αρκεί να χρησιμοποιήσετε έκδοση βιβλιοθήκης που στοχεύει Java 8 ή νεότερη. Ο κώδικας που παρουσιάζεται δεν εξαρτάται από νεότερα χαρακτηριστικά της γλώσσας.
+
+---
+
+## Συμπέρασμα
+
+Δείξαμε **πώς να χρησιμοποιήσετε** επιλεκτές CSS μαζί με **evaluate xpath java** για να **φορτώσετε ένα αρχείο HTML**, **να μετρήσετε συνδέσμους**, και **να μετρήσετε στοιχεία HTML** που πληρούν συγκεκριμένα κριτήρια. Τα κύρια συμπεράσματα είναι:
+
+- Φορτώστε το έγγραφο μία φορά με `HTMLDocument`.  
+- Εκμεταλλευτείτε το CSS4 για απλά δομικά ερωτήματα (`nav a[data-role]`).  
+- Χρησιμοποιήστε XPath 3.1 για ισχυρές λειτουργίες χαρακτηριστικών (`ends-with(@src, '.png')`).  
+- Λάβετε το μήκος του `NodeList` για ακριβείς μετρήσεις.  
+
+Από εδώ μπορείτε να επεκτείνετε το script: να προσθέσετε περισσότερες επιλεκτικές, να γράψετε τα αποτελέσματα σε CSV, ή να το ενσωματώσετε σε μεγαλύτερο pipeline crawling. Ο συνδυασμός CSS και XPath σας δίνει την ευελιξία να αντιμετωπίσετε σχεδόν οποιαδήποτε πρόκληση εξόρυξης HTML.
+
+Έτοιμοι για πειράματα; Δοκιμάστε να αντικαταστήσετε την επιλεκτική CSS με `section article[data-id]` ή αλλάξτε το XPath ώστε να στοχεύει ετικέτες `<video>` με συγκεκριμένο codec. Ο ουρανός είναι το όριο.
+
+Αν βρήκατε αυτόν τον οδηγό χρήσιμο, μοιραστείτε τον, δώστε αστέρι στο αποθετήριο, ή αφήστε ένα σχόλιο με τις δικές σας περιπτώσεις χρήσης. Καλή προγραμματιστική!
+
+![how to use css example diagram](https://example.com/diagram.png "how to use css example")
+
+---
+
+
+## Τι Θα Μάθετε Στη Σειρά Επόμενη;
+
+Τα παρακάτω tutorials καλύπτουν στενά συναφή θέματα που επεκτείνουν τις τεχνικές που παρουσιάστηκαν σε αυτόν τον οδηγό. Κάθε πόρος περιλαμβάνει πλήρη παραδείγματα κώδικα με βήμα‑βήμα εξηγήσεις για να σας βοηθήσουν να κατακτήσετε επιπλέον δυνατότητες API και να εξερευνήσετε εναλλακτικές προσεγγίσεις υλοποίησης στα δικά σας έργα.
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [How to Edit HTML Document Tree in Aspose.HTML for Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hindi/java/advanced-usage/_index.md b/html/hindi/java/advanced-usage/_index.md
index 930559a5ae..0e5bfccbae 100644
--- a/html/hindi/java/advanced-usage/_index.md
+++ b/html/hindi/java/advanced-usage/_index.md
@@ -128,6 +128,8 @@ Aspose.HTML for Java का उपयोग करके PDF पेज आका
 Aspose.HTML for Java का उपयोग करके XPS पेज आकार को कैसे समायोजित करें, जानें। अपने XPS दस्तावेज़ों के आउटपुट आयाम को आसानी से नियंत्रित करें।  
 ### [Java में JavaScript चलाना – पूर्ण गाइड](./how-to-run-javascript-in-java-complete-guide/)
 Java एप्लिकेशन में JavaScript को एम्बेड और निष्पादित करने के चरण‑दर‑चरण निर्देश।  
+### [Aspose में Java के साथ डिवाइस DPI सेट करें – पूर्ण सैंडबॉक्स गाइड](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+Aspose.HTML for Java में डिवाइस DPI सेट करने और सैंडबॉक्स वातावरण में पूर्ण गाइड के साथ रेंडरिंग गुणवत्ता नियंत्रित करें।
 
 ---
 
diff --git a/html/hindi/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/hindi/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..d1dd3ae2d3
--- /dev/null
+++ b/html/hindi/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,214 @@
+---
+category: general
+date: 2026-06-16
+description: Aspose.HTML सैंडबॉक्स में जावा के साथ HTML रेंडर करते समय डिवाइस DPI
+  सेट करना और व्यूपोर्ट की चौड़ाई‑ऊँचाई निर्धारित करना सीखें। चरण‑दर‑चरण कोड शामिल
+  है।
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: hi
+og_description: जाने कैसे डिवाइस DPI सेट करें Aspose और Aspose.HTML सैंडबॉक्स फ़ॉर
+  जावा का उपयोग करके व्यूपोर्ट की चौड़ाई और ऊँचाई सेट करें। पूरा कोड और व्याख्या।
+og_title: Java में Aspose के साथ डिवाइस DPI सेट करें – पूर्ण सैंडबॉक्स गाइड
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Java में डिवाइस DPI सेट करें – पूर्ण सैंडबॉक्स गाइड
+url: /hi/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# सेट डिवाइस DPI Aspose – जावा सैंडबॉक्स ट्यूटोरियल
+
+क्या आपने कभी सोचा है कि **set device dpi aspose** को जावा में वेब पेज रेंडर करते समय कैसे सेट किया जाए? आप अकेले नहीं हैं। कई डेवलपर्स को तब रुकावट आती है जब उन्हें रेंडर किया गया पेज बिल्कुल उसी तरह दिखना चाहिए जैसा कि वास्तविक स्क्रीन पर दिखेगा—विशेषकर जब लेआउट गणनाओं के लिए DPI महत्वपूर्ण हो।
+
+इस गाइड में हम आपको एक व्यावहारिक उदाहरण के माध्यम से ले जाएंगे जो न केवल **set device dpi aspose** करता है, बल्कि आपको **set viewport width height** कैसे सेट करें यह भी दिखाता है ताकि पेज 1280 × 800 पिक्सेल के ब्राउज़र विंडो की तरह व्यवहार करे। अंत तक आपके पास एक चलाने योग्य स्निपेट, प्रत्येक चरण की स्पष्ट व्याख्या, और सामान्य समस्याओं से बचने के टिप्स होंगे।
+
+## इस ट्यूटोरियल में क्या कवर किया गया है
+
+हम प्री‑रिक्विज़िट्स की रूपरेखा से शुरू करेंगे, फिर चार संक्षिप्त चरणों में गहराई तक जाएंगे:
+
+1. सैंडबॉक्स विकल्पों को कॉन्फ़िगर करें (DPI और व्यूपोर्ट आकार सहित)।  
+2. उन विकल्पों के साथ एक `DocumentSandbox` बनाएं।  
+3. सैंडबॉक्स के अंदर एक बाहरी HTML पेज लोड करें।  
+4. एक सरल DOM ऑपरेशन करें—पेज का टाइटल प्रिंट करें।
+
+आप देखेंगे कि प्रत्येक भाग क्यों महत्वपूर्ण है, विभिन्न डिवाइसों के लिए सेटिंग्स को कैसे ट्यून करें, और आउटपुट कैसा दिखना चाहिए। कोई बाहरी दस्तावेज़ीकरण आवश्यक नहीं; सब कुछ यहाँ उपलब्ध है।
+
+## प्री‑रिक्विज़िट्स
+
+- Java 8 या नया (Aspose.HTML for Java लाइब्रेरी JDK 8+ को सपोर्ट करती है)।  
+- Aspose.HTML for Java JARs को अपने प्रोजेक्ट क्लासपाथ में जोड़ें।  
+- कोड को कंपाइल और रन करने के लिए एक IDE या बिल्ड टूल (Maven/Gradle)।  
+- यदि आप `https://example.com` जैसी लाइव URL लोड करने की योजना बना रहे हैं तो इंटरनेट एक्सेस।
+
+यदि आप इन सभी बिंदुओं को चेक कर चुके हैं, तो चलिए शुरू करते हैं।
+
+## चरण 1: सेट डिवाइस DPI Aspose – सैंडबॉक्स विकल्प निर्धारित करें
+
+सबसे पहले आपको सैंडबॉक्स को बताना होगा कि आप किस “स्क्रीन” का नाटक कर रहे हैं। यहीं पर **set device dpi aspose** काम आता है। DPI (डॉट्स पर इंच) यह निर्धारित करता है कि CSS `px` यूनिट्स कैसे व्याख्यायित होते हैं, जिससे फ़ॉन्ट साइज, इमेज स्केलिंग, और मीडिया क्वेरीज़ प्रभावित होते हैं।
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **यह क्यों महत्वपूर्ण है:**  
+> *`setDeviceDpi` कॉल Aspose.HTML को बताता है कि एक CSS पिक्सेल को 1/96 इंच के बराबर माना जाए, जो अधिकांश डेस्कटॉप मॉनिटर्स के समान है। यदि आप इसे छोड़ देते हैं, तो लेआउट हाई‑DPI स्क्रीन पर बहुत छोटा या बहुत बड़ा दिख सकता है।*
+
+## चरण 2: कॉन्फ़िगर किए गए विकल्पों के साथ सैंडबॉक्स बनाएं
+
+अब जब विकल्प तैयार हैं, आपको एक सैंडबॉक्स इंस्टेंस चाहिए जो उनका सम्मान करे। सैंडबॉक्स को एक छोटा, अलग‑थलग ब्राउज़र इंजन समझें जो आपके फ़ाइल सिस्टम को नहीं छुएगा।
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **प्रो टिप:**  
+> एक ही `DocumentSandbox` को कई पेजों के लिए पुनः उपयोग करने से मेमोरी बचती है, लेकिन यदि बाद में आपको अलग DPI या व्यूपोर्ट चाहिए तो विकल्पों को रीसेट करना याद रखें।
+
+## चरण 3: सैंडबॉक्स के अंदर एक HTML डॉक्यूमेंट लोड करें
+
+सैंडबॉक्स तैयार होने के बाद, पेज लोड करना सीधा‑सादा है। `HTMLDocument` का कंस्ट्रक्टर URL और आपने अभी बनाया सैंडबॉक्स दोनों लेता है।
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **एज केस:**  
+> यदि लक्ष्य साइट स्वचालित अनुरोधों को ब्लॉक करती है, तो आपको 403 एरर मिल सकता है। ऐसे में या तो HTML को लोकली डाउनलोड करके फ़ाइल पाथ से लोड करें, या `sandboxOptions` के माध्यम से कस्टम यूज़र‑एजेंट स्ट्रिंग सेट करें।
+
+## चरण 4: सामान्य DOM ऑपरेशन्स करें – पेज टाइटल प्रिंट करें
+
+अब पेज पूरी तरह से सैंडबॉक्स के अंदर रेंडर हो चुका है, इसलिए कोई भी DOM क्वेरी उसी तरह काम करेगी जैसे पूर्ण‑फ़ीचर ब्राउज़र में करती है। चलिए इसे सरल रखते हैं और टाइटल प्राप्त करते हैं।
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**अपेक्षित आउटपुट**
+
+```
+Title: Example Domain
+```
+
+यदि आपको कुछ और दिखे, तो जाँचें कि URL पहुँच योग्य है और आपने अनजाने में DPI या व्यूपोर्ट मान नहीं बदले हैं।
+
+## व्यूपोर्ट चौड़ाई‑ऊँचाई सेट करना क्यों आवश्यक है
+
+आप पूछ सकते हैं, “हम **set viewport width height** क्यों सेट करते हैं?” उत्तर रिस्पॉन्सिव डिज़ाइन में है। `@media (max-width: 600px)` जैसी मीडिया क्वेरीज़ व्यूपोर्ट डाइमेंशन पर प्रतिक्रिया देती हैं, न कि भौतिक स्क्रीन साइज पर। `1280` × `800` निर्दिष्ट करके आप सुनिश्चित करते हैं कि पेज “डेस्कटॉप” लेआउट रेंडर करे, भले ही आप कोड को हेडलेस सर्वर पर चला रहे हों जहाँ कोई डिस्प्ले नहीं है।
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+इन संख्याओं को बदलकर आप टैबलेट, फोन, या अल्ट्रा‑वाइड मॉनिटर का सिमुलेशन कर सकते हैं, बिना अपने IDE से बाहर निकले।
+
+## पूर्ण कार्यशील उदाहरण
+
+नीचे वह पूरा, तैयार‑चलाने‑योग्य जावा क्लास है जो सब कुछ जोड़ता है। इसे `SandboxExample.java` नाम की फ़ाइल में कॉपी‑पेस्ट करें, Aspose.HTML JARs को क्लासपाथ में जोड़ें, और `javac SandboxExample.java && java SandboxExample` चलाएँ।
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **त्वरित सत्यापन:**  
+> प्रोग्राम चलाएँ। यदि आप `Title: Example Domain` देखते हैं, तो सब कुछ सही ढंग से जुड़ा हुआ है। यदि नहीं, तो कंसोल में एक्सेप्शन देखें—अधिकतर समस्याएँ गायब JARs या नेटवर्क प्रतिबंधों के कारण होती हैं।
+
+## सामान्य समस्याएँ एवं उनके समाधान
+
+| लक्षण | संभावित कारण | समाधान |
+|---|---|---|
+| `NullPointerException` on `htmlDoc.getTitle()` | सैंडबॉक्स ने पेज लोड नहीं किया | URL की जाँच करें, `HTMLDocument` कंस्ट्रक्टर के आसपास try‑catch जोड़ें, या `sandboxOptions.setLogLevel(...)` के माध्यम से लॉगिंग सक्षम करें। |
+| लेआउट ज़ूम‑इन/ज़ूम‑आउट दिख रहा है | DPI सही सेट नहीं है | सुनिश्चित करें `sandboxOptions.setDeviceDpi(96)` (या आपका लक्ष्य DPI) सेट किया गया है। |
+| मीडिया क्वेरीज़ कभी ट्रिगर नहीं होतीं | व्यूपोर्ट डाइमेंशन नहीं दिए गए | दोबारा जाँचें कि आपने दोनों `setViewportWidth` **और** `setViewportHeight` कॉल किए हैं। |
+| बड़े पेजों पर Out‑of‑memory एरर | कई भारी पेजों के लिए एक ही सैंडबॉक्स का पुनः उपयोग | प्रत्येक पेज के लिए नया `DocumentSandbox` बनाएं या उपयोग के बाद `documentSandbox.dispose()` कॉल करें। |
+
+## उदाहरण का विस्तार करें
+
+अब जब आप **set device dpi aspose** और **set viewport width height** दोनों जानते हैं, तो आप आगे प्रयोग कर सकते हैं:
+
+- **रेंडर किए गए पेज की स्क्रीनशॉट** `htmlDoc.renderToBitmap(...)` से कैप्चर करें।  
+- **कस्टम CSS** को रेंडरिंग से पहले इंजेक्ट करें ताकि डार्क‑मोड थीम टेस्ट कर सकें।  
+- **सैंडबॉक्स के अंदर JavaScript** चलाएँ `htmlDoc.getWindow().eval(...)` के माध्यम से।  
+
+इन सभी कार्यों में आपने जो DPI और व्यूपोर्ट सेट किया है, वह लागू रहेगा, जिससे आप रिस्पॉन्सिव लेआउट्स के लिए एक भरोसेमंद टेस्टिंग ग्राउंड प्राप्त करेंगे।
+
+## निष्कर्ष
+
+हमने एक संक्षिप्त, अंत‑से‑अंत समाधान पर चर्चा की जो दिखाता है कि Aspose.HTML के सैंडबॉक्स का उपयोग करके **set device dpi aspose** और **set viewport width height** कैसे किया जाता है। अब आपके पास किसी भी डिवाइस पर पेज को ठीक उसी तरह रेंडर करने की ठोस नींव है, वह भी एक सुरक्षित, अलग‑थलग वातावरण से।
+
+अगला कदम उठाने के लिए तैयार हैं? किसी CSS ग्रिड लेआउट वाले पेज को रेंडर करें, या रिमोट स्टाइलशीट लोड करके देखें कि DPI फ़ॉन्ट रेंडरिंग को कैसे प्रभावित करता है। सैंडबॉक्स आपको प्रयोग करने की स्वतंत्रता देता है बिना होस्ट सिस्टम को प्रभावित किए।
+
+यदि आपको कोई समस्या आती है, तो नीचे टिप्पणी करें या Aspose.HTML for Java दस्तावेज़ीकरण देखें—हालाँकि आपको यहाँ ही सब कुछ मिल गया है। हैप्पी कोडिंग!  
+
+![सेट डिवाइस DPI Aspose सैंडबॉक्स डायग्राम](https://example.com/images/set-device-dpi-aspose.png "Aspose.HTML सैंडबॉक्स में DPI और व्यूपोर्ट कॉन्फ़िगरेशन दिखाता डायग्राम")
+
+
+## अगला क्या सीखें?
+
+निम्नलिखित ट्यूटोरियल्स उन विषयों को कवर करते हैं जो इस गाइड में प्रदर्शित तकनीकों पर आधारित हैं। प्रत्येक संसाधन में पूर्ण कार्यशील कोड उदाहरण और चरण‑दर‑चरण व्याख्याएँ शामिल हैं, जिससे आप अतिरिक्त API फीचर्स में महारत हासिल कर सकें और अपने प्रोजेक्ट्स में वैकल्पिक इम्प्लीमेंटेशन एप्रोचेज़ का अन्वेषण कर सकें।
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hindi/java/conversion-html-to-other-formats/_index.md b/html/hindi/java/conversion-html-to-other-formats/_index.md
index 1c90698de4..ba69d151c1 100644
--- a/html/hindi/java/conversion-html-to-other-formats/_index.md
+++ b/html/hindi/java/conversion-html-to-other-formats/_index.md
@@ -31,7 +31,7 @@ Java पर्यावरण में HTML को PDF में बदलन
 - **उच्च सटीकता रेंडरिंग** – CSS3, JavaScript, और आधुनिक वेब फ़ॉन्ट सटीक रूप से रेंडर होते हैं.  
 - **कोई बाहरी निर्भरताएँ नहीं** – शुद्ध Java API, कोई नेटिव बाइनरी आवश्यक नहीं.  
 - **व्यापक फ़ॉर्मेट समर्थन** – PDF के अलावा, आप MHTML, XPS, SVG, PNG, JPEG, आदि आउटपुट कर सकते हैं.  
-- **एंटरप्राइज़ के लिए स्केलेबल** – बड़े दस्तावेज़ और बैच प्रोसेसिंग को आसानी से संभालता है.
+- **एंटरप्राइज़ के लिए स्केलेबल** – बड़े दस्तावेज़ और बैच प्रोसेसिंग को आसानी से संभालता है।
 
 ## मुख्य रूपांतरण विषय
 
@@ -83,28 +83,17 @@ SVG ग्राफ़िक्स को XPS फ़ॉर्मेट में
 
 ## रूपांतरण - HTML से अन्य फ़ॉर्मेट ट्यूटोरियल
 ### [HTML को PDF में बदलना](./convert-html-to-pdf/)
-Java में Aspose.HTML का उपयोग करके HTML को PDF में कैसे बदलें सीखें। अपने HTML कंटेंट से आसानी से उच्च‑गुणवत्ता वाले PDF बनाएं।
-
+### [Aspose HTML for Java के साथ HTML को PDF में बदलें – पूर्ण गाइड](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+### [HTML को PDF ट्यूटोरियल: एक‑लाइन Aspose कनवर्टर](./html-to-pdf-tutorial-one-line-aspose-converter/)
 ### [HTML को MHTML में बदलना](./convert-html-to-mhtml/)
-Aspose.HTML for Java का उपयोग करके HTML को MHTML में आसानी से बदलें। कुशल HTML‑to‑MHTML रूपांतरण के लिए हमारे चरण‑दर‑चरण गाइड का पालन करें।
-
 ### [HTML को XPS में बदलना](./convert-html-to-xps/)
-Aspose.HTML for Java का उपयोग करके HTML को XPS में आसानी से कैसे बदलें सीखें। आसानी से क्रॉस‑प्लेटफ़ॉर्म दस्तावेज़ बनाएं।
-
 ### [Markdown को HTML में बदलना](./convert-markdown-to-html/)
-Aspose.HTML for Java के साथ Java में Markdown को HTML में सहजता से बदलें। अपने दस्तावेज़ रूपांतरण आवश्यकताओं को सुव्यवस्थित करने के लिए हमारे चरण‑दर‑चरण गाइड का पालन करें।
-
 ### [SVG को इमेज में बदलना](./convert-svg-to-image/)
-Aspose.HTML के साथ Java में SVG को इमेज में कैसे बदलें सीखें। उच्च‑गुणवत्ता आउटपुट के लिए व्यापक गाइड।
-
 ### [SVG को PDF में बदलना](./convert-svg-to-pdf/)
-Aspose.HTML के साथ Java में SVG को PDF में बदलें। उच्च‑गुणवत्ता दस्तावेज़ रूपांतरण के लिए एक सहज समाधान।
-
 ### [SVG को XPS में बदलना](./convert-svg-to-xps/)
-Aspose.HTML for Java के साथ SVG को XPS में कैसे बदलें सीखें। सहज रूपांतरण के लिए सरल, चरण‑दर‑चरण गाइड।
-
-### [Java में HTML को PDF में बदलें – पेज आकार सेटिंग्स के साथ चरण‑दर‑चरण गाइड](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
-Aspose.HTML for Java के साथ पेज आकार सेटिंग्स को नियंत्रित करते हुए HTML को PDF में बदलने का विस्तृत गाइड।
+### [Java में HTML को PDF में बदलें – पेज आकार सेटिंग्स के साथ चरण‑दर‑स्टेप गाइड](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+### [Java में HTML को PDF में बदलें – समानांतर बैच रूपांतरण गाइड](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+### [Java में HTML को Markdown में बदलें – पूर्ण प्रोग्रामिंग गाइड](./convert-html-to-markdown-in-java-complete-programming-guide/)
 
 ## अक्सर पूछे जाने वाले प्रश्न
 
diff --git a/html/hindi/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/hindi/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..035964d40a
--- /dev/null
+++ b/html/hindi/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,249 @@
+---
+category: general
+date: 2026-06-16
+description: जावा में इस चरण‑दर‑चरण गाइड के साथ HTML को Markdown में बदलें। HTML‑से‑Markdown
+  रूपांतरण में निपुण बनें और सीखें कि HTML को कुशलता से कैसे बदलें।
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: hi
+og_description: जावा में HTML को Markdown में बदलें, एक सरल, अंत‑से‑अंत उदाहरण के
+  साथ। HTML को बदलने का सर्वोत्तम तरीका जानें और फ्रंट‑मैटर को अपरिवर्तित रखें।
+og_title: जावा में HTML को मार्कडाउन में बदलें – पूर्ण गाइड
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: जावा में HTML को Markdown में बदलें – पूर्ण प्रोग्रामिंग गाइड
+url: /hi/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Java में HTML को Markdown में बदलें – पूर्ण प्रोग्रामिंग गाइड
+
+क्या आपने कभी सोचा है **HTML को** साफ़ Markdown में कैसे बदलें बिना कस्टम पार्सर लिखे? आप अकेले नहीं हैं। कई प्रोजेक्ट्स—स्टैटिक साइट जेनरेटर, डॉक्यूमेंटेशन पाइपलाइन, या कंटेंट माइग्रेशन—में **HTML को Markdown में बदलना** जल्दी और भरोसेमंद तरीके से एक दैनिक समस्या है।
+
+अच्छी खबर यह है कि कुछ Java लाइब्रेरीज़ इस काम को आसान बना देती हैं। इस ट्यूटोरियल में हम एक पूरी‑काम करने वाला उदाहरण देखेंगे जो आपको दिखाएगा कि **HTML को Markdown में** कैसे बदलें जबकि किसी भी मौजूदा फ़्रंट‑मैटर YAML को बरकरार रखें। अंत तक आपके पास एक पुन: उपयोग योग्य मेथड होगा जिसे आप किसी भी Java एप्लिकेशन में डाल सकते हैं।
+
+## इस ट्यूटोरियल में क्या कवर किया गया है
+
+हम वह सब कवर करेंगे जो आपको शुरू करने के लिए चाहिए:
+
+* Java HTML‑to‑Markdown कन्वर्टर के लिए सही Maven/Gradle डिपेंडेंसी जोड़ना।  
+* `MarkdownConversionOptions` सेट करके फ़्रंट‑मैटर को सुरक्षित रखना (the `html to markdown java` ट्रिक)।  
+* एक छोटा `main` मेथड लिखना जो HTML फ़ाइल पढ़ता है और Markdown फ़ाइल लिखता है।  
+* सामान्य समस्याएँ—एन्कोडिंग इश्यू, मिसिंग इमेजेज, और उन्हें कैसे हैंडल करें।  
+* अगले कदम जैसे बैच कन्वर्ज़न और स्टैटिक‑साइट जेनरेटर के साथ इंटीग्रेशन।
+
+Markdown लाइब्रेरीज़ का कोई पूर्व अनुभव आवश्यक नहीं है; बस एक बेसिक Java सेटअप चाहिए।
+
+---
+
+## ## Convert HTML to Markdown – लाइब्रेरी इंस्टॉल करें
+
+### Step 1: डिपेंडेंसी जोड़ें
+
+उदाहरण में **[flexmark-java](https://github.com/vsch/flexmark-java)** का उपयोग किया गया है, जो battle‑tested Markdown प्रोसेसर है और साथ ही HTML‑to‑Markdown एक्सटेंशन भी देता है।
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro tip:** यदि आपको केवल HTML‑to‑Markdown कन्वर्ज़न चाहिए, तो `flexmark-all` की बजाय `flexmark-html2md` को शामिल करके JAR साइज को छोटा रख सकते हैं।
+
+### Step 2: आवश्यक क्लासेज इम्पोर्ट करें
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+इन इम्पोर्ट्स से आपको कोर कन्वर्ज़न इंजन और एक लचीला विकल्प कंटेनर मिल जाता है।
+
+---
+
+## ## HTML to Markdown Java – कन्वर्ज़न ऑप्शन कॉन्फ़िगर करें
+
+जब आप ऐसे डॉक्यूमेंट्स को बदलते हैं जिनकी शुरुआत YAML फ़्रंट‑मैटर ब्लॉक से होती है (जैसे Jekyll या Hugo में आम), तो आप चाहते हैं कि वह ब्लॉक अपरिवर्तित रहे। `MutableDataSet` आपको यह व्यवहार टॉगल करने देता है।
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*फ़्रंट‑मैटर क्यों रखें?*  
+फ़्रंट‑मैटर में title, date, tags जैसी मेटाडेटा रहती है। इसे हटाने से डाउनस्ट्रीम बिल्ड पाइपलाइन टूट सकती है। `PRESERVE_FRONT_MATTER` को `true` सेट करने से कन्वर्टर ब्लॉक को रॉ टेक्स्ट की तरह मानता है और उसे वैसा ही छोड़ देता है।
+
+---
+
+## ## How to Convert HTML – कन्वर्ज़न मेथड लिखें
+
+नीचे एक self‑contained `convertHtmlToMarkdown` मेथड दिया गया है। यह HTML फ़ाइल पढ़ता है, कन्वर्ज़न चलाता है, और परिणाम को Markdown फ़ाइल में लिखता है।
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Edge case:** यदि HTML में `<script>` या `<style>` टैग हैं जिन्हें आप Markdown में नहीं चाहते, तो कन्वर्टर उन्हें स्वचालित रूप से हटा देता है। हालांकि, कस्टम टैग्स के लिए आपको HTML स्ट्रिंग को पहले प्रोसेस करना पड़ सकता है (जैसे Jsoup का उपयोग करके)।
+
+---
+
+## ## How to Convert HTML – `main` के साथ पूरा उदाहरण
+
+अब सब कुछ एक छोटे CLI प्रोग्राम में जोड़ें। प्लेसहोल्डर पाथ्स को अपने वास्तविक फ़ाइल लोकेशन से बदलें।
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Expected output** (कंसोल):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+`article.md` खोलें—आपको साफ़ Markdown और मूल YAML ब्लॉक दोनों बिना छुए दिखेंगे।
+
+---
+
+## ## HTML to Markdown Conversion – सामान्य प्रश्न और टिप्स
+
+| Question | Answer |
+|----------|--------|
+| *अगर मेरी HTML फ़ाइल बहुत बड़ी हो तो?* | फ़ाइल को लाइन‑बाय‑लाइन स्ट्रीम करें, या `Files.readAllBytes` को `ByteBuffer` के साथ उपयोग करें ताकि पूरी डॉक्यूमेंट मेमोरी में लोड न हो। |
+| *क्या मैं फ़ोल्डर को बैच‑प्रोसेस कर सकता हूँ?* | `convertHtmlToMarkdown` कॉल को `Files.list(Paths.get("folder"))` लूप में रखें और `*.html` फ़ाइलों को फ़िल्टर करें। |
+| *क्या इमेजेज़ स्वचालित रूप से बदलती हैं?* | कन्वर्टर `<img src="...">` टैग को `![](url)` सिंटैक्स में बदल देता है, URL को बरकरार रखता है। सुनिश्चित करें कि इमेज फ़ाइलें Markdown कंज्यूमर के लिए उपलब्ध हों। |
+| *क्या UTF‑8 हमेशा सुरक्षित है?* | हाँ—HTML और Markdown दोनों डिफ़ॉल्ट रूप से UTF‑8 होते हैं। यदि आपका charset अलग है, तो उसे `readString`/`writeString` में पास करें। |
+| *कस्टम CSS क्लासेज़ को कैसे रखें?* | Flexmark का HTML‑to‑Markdown कन्वर्टर अज्ञात एट्रिब्यूट्स को हटा देता है। यदि आप उन्हें रखना चाहते हैं तो पोस्ट‑प्रोसेस स्टेप (जैसे regex replace) जोड़ना पड़ेगा। |
+
+---
+
+## ## Java HTML Markdown Converter – अगले कदम
+
+अब आपके पास एक भरोसेमंद **java html markdown converter** स्निपेट है जिसे आप बिल्ड स्क्रिप्ट्स, CI पाइपलाइन्स, या डेस्कटॉप टूल्स में एम्बेड कर सकते हैं। यहाँ कुछ विचार हैं जिससे आप बेसिक वर्कफ़्लो को विस्तारित कर सकते हैं:
+
+1. **बैच कन्वर्ज़न स्क्रिप्ट** – डायरेक्टरी ट्री को वॉक करें और हर `.html` फ़ाइल को `.md` में बदलें।  
+2. **स्टैटिक‑साइट जेनरेटर के साथ इंटीग्रेट करें** – Maven के `generate-resources` फेज़ में कन्वर्ज़न चलाएँ।  
+3. **Markdown आउटपुट को कस्टमाइज़ करें** – Flexmark आपको टेबल्स, फुटनोट्स, या GitHub‑flavored एक्सटेंशन `MutableDataSet` के ज़रिए एनेबल करने देता है।  
+4. **CLI रैपर जोड़ें** – Apache Commons CLI का उपयोग करके `source` और `target` आर्ग्युमेंट्स को एक्सपोज़ करें, जिससे एक यूज़र‑फ़्रेंडली कमांड‑लाइन टूल बन सके।
+
+---
+
+## निष्कर्ष
+
+हमने वह सब कवर किया जो आपको Java में **HTML को Markdown में बदलने** के लिए चाहिए, लाइब्रेरी इंस्टॉल करने से लेकर फ़्रंट‑मैटर सुरक्षित रखने और एज केस हैंडल करने तक। ऊपर दिखाया गया छोटा, पुन: उपयोग योग्य मेथड किसी भी **html to markdown java** प्रोजेक्ट के लिए ठोस आधार देता है, और वैकल्पिक टिप्स बड़े वर्कफ़्लो के लिए स्केलेबिलिटी प्रदान करते हैं।
+
+इसे आज़माएँ, विकल्पों को ट्यून करें, और जल्द ही आप डॉक्यूमेंटेशन माइग्रेशन को प्रो की तरह ऑटोमेट करेंगे। कोई कठिन परिदृश्य है? कमेंट करें, हम साथ मिलकर समाधान निकालेंगे।
+
+Happy coding!
+
+## आगे आप क्या सीखें?
+
+नीचे दिए गए ट्यूटोरियल्स उन विषयों को कवर करते हैं जो इस गाइड में दिखाए गए तकनीकों पर आधारित हैं। प्रत्येक संसाधन में पूर्ण कार्यशील कोड उदाहरण और चरण‑दर‑चरण व्याख्याएँ हैं, जिससे आप अतिरिक्त API फीचर्स में निपुण हो सकें और अपने प्रोजेक्ट्स में वैकल्पिक इम्प्लीमेंटेशन एप्रोचेज़ को एक्सप्लोर कर सकें।
+
+- [Markdown से HTML Java - Aspose.HTML के साथ रूपांतरण](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [HTML को PDF में Java में बदलें – पेज साइज सेटिंग्स के साथ स्टेप‑बाय‑स्टेप गाइड](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Aspose.HTML for Java में HTML को Markdown में बदलें](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hindi/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/hindi/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..60ad7c4426
--- /dev/null
+++ b/html/hindi/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,226 @@
+---
+category: general
+date: 2026-06-16
+description: फ़िक्स्ड थ्रेड पूल जावा दृष्टिकोण का उपयोग करके HTML को PDF में बदलें।
+  बैच HTML‑PDF रूपांतरण के साथ कई HTML फ़ाइलों को प्रभावी ढंग से कैसे बदलें, सीखें।
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: hi
+og_description: स्थिर थ्रेड पूल जावा समाधान के साथ HTML को PDF में बदलें। यह ट्यूटोरियल
+  आपको बैच HTML‑PDF रूपांतरण चरण‑दर‑चरण के माध्यम से ले जाता है।
+og_title: जावा में HTML को PDF में बदलें – समानांतर बैच रूपांतरण
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: जावा में HTML को PDF में बदलें – समानांतर बैच रूपांतरण गाइड
+url: /hi/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# जावा में HTML को PDF में बदलें – समानांतर बैच रूपांतरण गाइड
+
+क्या आपको कभी **convert HTML to PDF** की ज़रूरत पड़ी है लेकिन दर्जनों फ़ाइलों को संभालते समय प्रक्रिया बहुत धीमी लगती थी? आप अकेले नहीं हैं। कई एंटरप्राइज़ प्रोजेक्ट्स में, वेब पेजों के ढेर को प्रिंटेबल दस्तावेज़ों में बदलना एक बाधा बन सकता है—विशेष रूप से जब रूपांतरण एक ही थ्रेड पर चलता है।
+
+अच्छी खबर? **fixed thread pool Java** का उपयोग करके आप एक साथ कई रूपांतरण शुरू कर सकते हैं, जिससे धीमी बैच जॉब तेज़ गति से चलती है। इस गाइड में हम आपको दिखाएंगे कि कैसे **convert multiple HTML files** को समानांतर में PDF में बदलें, Aspose.HTML के `Converter` क्लास और जावा के `ExecutorService` का उपयोग करके। अंत तक आपके पास एक तैयार‑चलाने‑योग्य प्रोग्राम होगा जो **batch HTML PDF conversion** को न्यूनतम कोड के साथ संभालता है।
+
+## इस ट्यूटोरियल में क्या कवर किया गया है
+
+- समानांतर कार्य के लिए एक fixed‑size थ्रेड पूल सेट अप करना।
+- स्रोत HTML फ़ाइलों की सूची तैयार करना (डायरेक्टरी आप तय करें)।
+- `Converter.convert` को कॉल करने वाले रूपांतरण कार्य सबमिट करना।
+- पूल को सुगमता से शटडाउन करना और त्रुटियों को संभालना।
+- चार थ्रेड से अधिक स्केल करने, बड़ी फ़ाइलों को संभालने, और सामान्य समस्याओं को डिबग करने के टिप्स।
+
+Aspose.HTML for Java JAR के अलावा कोई बाहरी बिल्ड टूल आवश्यक नहीं है, और कोड किसी भी JDK 8+ रनटाइम पर चलता है।
+
+![convert html to pdf चित्रण](placeholder-image.jpg){alt="convert html to pdf उदाहरण"}
+
+## चरण 1: Fixed‑Size थ्रेड पूल बनाएं (fixed thread pool java)
+
+सबसे पहली चीज़ जो आपको चाहिए वह वर्कर थ्रेड्स का पूल है जो रूपांतरण कार्यों को साथ‑साथ चलाएगा। `Executors.newFixedThreadPool` का उपयोग करने से आपको थ्रेड्स की पूर्वानुमेय संख्या मिलती है, जो CPU उपयोग को स्थिर रखने और फ़ाइल सिस्टम को अधिक लोड से बचाने में मदद करता है।
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**क्यों एक fixed pool?**  
+एक fixed pool समवर्ती रूपांतरणों की संख्या को सीमित करता है, जिससे आपका एप्लिकेशन सैकड़ों थ्रेड्स नहीं बनाता जो CPU और मेमोरी के लिए प्रतिस्पर्धा करेंगे। सामान्य 4‑कोर मशीन पर, चार थ्रेड अक्सर थ्रूपुट और संसाधन प्रतिस्पर्धा के बीच सही संतुलन बनाते हैं।
+
+> **Pro tip:** यदि आप अधिक कोर वाले सर्वर पर चल रहे हैं, तो आकार बढ़ा दें (`Runtime.getRuntime().availableProcessors()`) लेकिन I/O संतृप्ति पर नज़र रखें।
+
+## चरण 2: उन HTML फ़ाइलों की सूची बनाएं जिन्हें आप बदलना चाहते हैं (convert multiple html files)
+
+अब, उन HTML फ़ाइलों के पाथ एकत्र करें जिन्हें आप प्रोसेस करना चाहते हैं। वास्तविक प्रोजेक्ट में आप संभवतः एक डायरेक्टरी ट्री को ट्रैवर्स करेंगे, लेकिन स्पष्टता के लिए हम एक छोटा एरे हार्ड‑कोड करेंगे।
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Edge case:** यदि कोई फ़ाइल गायब या अपठनीय है, तो रूपांतरण कार्य एक अपवाद फेंकेगा। हम इसे वर्कर के अंदर पकड़ेंगे ताकि बैच का बाकी हिस्सा चलता रहे।
+
+## चरण 3: प्रत्येक फ़ाइल के लिए एक रूपांतरण कार्य सबमिट करें (java html to pdf)
+
+अब हम `htmlFiles` एरे पर लूप लगाते हैं और प्रत्येक पाथ को थ्रेड पूल को देते हैं। प्रत्येक कार्य स्रोत HTML के बगल में एक PDF फ़ाइल बनाता है, केवल एक्सटेंशन बदलकर।
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**How it works:**  
+- लैम्ब्डा एक्सप्रेशन (`() -> { … }`) एक हल्का `Runnable` है।  
+- `Converter.convert` Aspose.HTML की एक स्थैतिक मेथड है जो HTML को पढ़ती है, रेंडर करती है, और एक कॉल में PDF लिखती है।  
+- इसे try‑catch में लपेटकर हम सुनिश्चित करते हैं कि एक खराब फ़ाइल पूरे थ्रेड पूल को नहीं मार पाएगी।
+
+> **Why this approach?** यह कोड को छोटा रखता है, मैन्युअल थ्रेड प्रबंधन से बचाता है, और जब आपके पास थ्रेड्स से अधिक फ़ाइलें हों तो एक्सीक्यूटर को क्यूइंग संभालने देता है।
+
+## चरण 4: पूल को शटडाउन करें और पूर्णता की प्रतीक्षा करें (batch html pdf conversion)
+
+सभी कार्य सबमिट होने के बाद, आपको पूल को बताना होगा कि आप समाप्त हो गए हैं और वर्कर्स के समाप्त होने की प्रतीक्षा करनी होगी। यह JVM को समय से पहले बाहर निकलने से रोकता है।
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**What if the timeout fires?**  
+पाँच‑मिनट की सीमा छोटी HTML फ़ाइलों के एक मुट्ठी के लिए उदार है। बड़े बैच के लिए, टाइमआउट बढ़ाएँ या लूप में `threadPool.isTerminated()` की निगरानी करें।
+
+---
+
+## पूर्ण कार्यशील उदाहरण
+
+नीचे पूर्ण, कॉपी‑पेस्ट‑तैयार प्रोग्राम दिया गया है। `YOUR_DIRECTORY` को उस फ़ोल्डर से बदलें जिसमें आपकी HTML फ़ाइलें हैं, Aspose.HTML JAR को अपने क्लासपाथ में जोड़ें, और इसे चलाएँ।
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### अपेक्षित आउटपुट
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+यदि कोई फ़ाइल विफल होती है, तो आपको कंसोल में स्टैक ट्रेस दिखेगा, लेकिन अन्य कार्य चलते रहेंगे।
+
+## उन्नत टिप्स और सामान्य समस्याएँ
+
+| Situation | What to Do |
+|-----------|------------|
+| **4 थ्रेड्स के लिए बहुत अधिक फ़ाइलें** | पूल आकार बढ़ाएँ (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) या बेहतर स्केलेबिलिटी के लिए `WorkStealingPool` पर स्विच करें। |
+| **बड़ी HTML (≥10 MB)** | थ्रेड‑पूल क्यू क्षमता बढ़ाएँ या फ़ाइलों को छोटे बैच में प्रोसेस करें ताकि OutOfMemory त्रुटियों से बचा जा सके। |
+| **फ़ॉन्ट या CSS गायब** | सुनिश्चित करें कि Aspose.HTML लाइसेंस आवश्यक संसाधनों को ढूँढ सके, या उन्हें सीधे HTML में एम्बेड करें। |
+| **हेडलेस सर्वर पर चल रहा है** | कोई अतिरिक्त UI निर्भरताएँ आवश्यक नहीं हैं; Aspose.HTML शुद्ध जावा मोड में काम करता है। |
+| **PDF मेटाडेटा चाहिए** | रूपांतरण के बाद, `PdfDocument` के साथ उत्पन्न PDF खोलें और प्रोग्रामेटिकली शीर्षक/लेखक सेट करें। |
+
+---
+
+## निष्कर्ष
+
+हमने अभी आपको दिखाया है कि जावा में **convert HTML to PDF** कैसे करें, **fixed thread pool** का उपयोग करके जो एक साथ कई फ़ाइलों को प्रोसेस करता है। यह छोटा प्रोग्राम पूरी जीवनचक्र को दर्शाता है: पूल निर्माण, कार्य सबमिशन, सुगम शटडाउन, और त्रुटि संभालना। थ्रेड काउंट को समायोजित करके और बड़ी एरे फीड करके आप इसे किसी भी बैकएंड के लिए एक मजबूत **batch HTML PDF conversion** सेवा में बदल सकते हैं।
+
+अगले कदम के लिए तैयार हैं? इस कोड को Spring Boot REST एंडपॉइंट में जोड़ें ताकि उपयोगकर्ता HTML अपलोड कर सकें और तुरंत PDF प्राप्त कर सकें, या लॉजिक को विस्तारित करके किसी डायरेक्टरी को मॉनिटर करें और फ़ाइलें आने पर बदलें। मुख्य विचार—fixed thread pool के साथ समानांतरता—वही रहता है, और यह सुंदरता से स्केल करता है।
+
+परफ़ॉर्मेंस ट्यूनिंग या वॉटरमार्क जोड़ने के बारे में प्रश्न हैं? नीचे टिप्पणी छोड़ें, और कोडिंग का आनंद लें!
+
+## आगे आप क्या सीखें?
+
+निम्नलिखित ट्यूटोरियल्स उन निकट-संबंधित विषयों को कवर करते हैं जो इस गाइड में दिखाए गए तकनीकों पर आधारित हैं। प्रत्येक संसाधन में पूर्ण कार्यशील कोड उदाहरण और चरण‑दर‑चरण व्याख्याएँ शामिल हैं, जो आपको अतिरिक्त API फीचर्स में महारत हासिल करने और अपने प्रोजेक्ट्स में वैकल्पिक कार्यान्वयन दृष्टिकोणों का अन्वेषण करने में मदद करेंगे।
+
+- [HTML को PDF में बदलें जावा – Aspose.HTML में पर्यावरण कॉन्फ़िगर करना](/html/english/java/configuring-environment/)
+- [HTML को PDF में बदलें जावा - Aspose.HTML के साथ पेज मार्जिन सेट करना](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – ExecutorService के साथ समानांतर HTML सफाई](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hindi/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/hindi/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..1d68fd0b86
--- /dev/null
+++ b/html/hindi/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,264 @@
+---
+category: general
+date: 2026-06-16
+description: Aspose HTML for Java के साथ HTML को PDF में बदलें – मिनटों में स्मार्ट
+  श्रिंकिंग सक्रिय करना और PDF की पृष्ठभूमि का रंग सफेद सेट करना सीखें।
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: hi
+og_description: Aspose HTML for Java का उपयोग करके HTML को PDF में बदलें। यह गाइड
+  दिखाता है कि स्मार्ट श्रिंकिंग को कैसे सक्रिय करें, PDF पृष्ठभूमि रंग कैसे सेट करें,
+  और PDF/A‑1b अनुपालन कैसे सुनिश्चित करें।
+og_title: Aspose HTML for Java के साथ HTML को PDF में बदलें – पूर्ण ट्यूटोरियल
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Aspose HTML for Java के साथ HTML को PDF में बदलें – पूर्ण गाइड
+url: /hi/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convert HTML to PDF with Aspose HTML for Java – Complete Tutorial
+
+क्या आपको **HTML को PDF में बदलने** की ज़रूरत पड़ी है लेकिन विवरणों में अटक गए? आप अकेले नहीं हैं—कई डेवलपर्स वही समस्या झेलते हैं जब वे वेब कंटेंट से एक भरोसेमंद, प्रोडक्शन‑रेडी PDF चाहते हैं। अच्छी खबर? Aspose HTML for Java के साथ आप यह काम कुछ ही लाइनों में कर सकते हैं, और साथ ही **स्मार्ट श्रिंकिंग सक्रिय करना**, **PDF बैकग्राउंड कलर सेट करना**, और यहाँ तक कि **सफ़ेद बैकग्राउंड PDF** बनाना भी सीखेंगे।
+
+इस गाइड में हम सब कुछ कवर करेंगे: आवश्यक लाइब्रेरीज़, सटीक कोड, प्रत्येक विकल्प का महत्व, और परिणाम की जाँच कैसे करें। अंत तक आपके पास एक स्व-समाहित समाधान होगा जो बॉक्स से बाहर काम करता है, चाहे आप इनवॉइस, रिपोर्ट या आर्काइव्ड डॉक्यूमेंट बना रहे हों।
+
+---
+
+## Prerequisites – What You’ll Need Before You Start
+
+| Requirement | Why It Matters |
+|-------------|----------------|
+| **Java 8 or higher** | Aspose HTML आधुनिक JVM को टार्गेट करता है; पुराने संस्करणों में API मेथड्स नहीं हो सकते। |
+| **Maven or Gradle** (or manual JAR handling) | Aspose HTML for Java लाइब्रेरी को प्रोजेक्ट में जोड़ना आसान बनाता है। |
+| **Aspose.HTML for Java license** (free trial works too) | लाइसेंस के बिना जनरेटेड PDF पर वॉटरमार्क रहेगा। |
+| **An HTML file** (`input.html`) you want to convert | स्रोत कंटेंट; यह एक साधा पेज या जटिल टेम्पलेट हो सकता है। |
+| **Write access to an output folder** | कनवर्टर परिणामस्वरूप PDF को यहाँ लिखेगा। |
+
+यदि आपके पास IntelliJ IDEA या Eclipse जैसे Java IDE हैं, तो आप तैयार हैं।
+
+---
+
+## Step 1: Add Aspose HTML Dependency
+
+सबसे पहले, अपने बिल्ड टूल को बताएं कि वह Aspose HTML लाइब्रेरी को पुल करे। यहाँ Maven स्निपेट है; यदि आप Gradle उपयोग करते हैं तो इसे बदल दें।
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** संस्करण संख्या पर नज़र रखें। नए रिलीज़ अक्सर **स्मार्ट श्रिंकिंग** और बेहतर PDF/A सपोर्ट के लिए परफ़ॉर्मेंस ट्यूनिंग लाते हैं।
+
+---
+
+## Step 2: Create PDF Conversion Options
+
+`PdfConversionOptions` ऑब्जेक्ट वह जगह है जहाँ आप कनवर्ज़न को फाइन‑ट्यून करते हैं। इसे अपने PDF आउटपुट के कंट्रोल पैनल की तरह समझें।
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+इस चरण में विकल्प सिर्फ एक खाली स्लेट हैं। अब हम इन्हें भरना शुरू करेंगे।
+
+---
+
+## Step 3: Enable PDF/A‑1b Compliance (Long‑Term Archiving)
+
+यदि आपको PDF को दीर्घकालिक रखरखाव के लिए तैयार करना है—जैसे कानूनी रिकॉर्ड्स के लिए—तो आपको PDF/A‑1b कंप्लायंस चाहिए। इस फ़्लैग को सेट करने से Aspose सभी फ़ॉन्ट्स और कलर प्रोफ़ाइल्स एम्बेड करता है।
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+क्यों? PDF/A‑1b यह गारंटी देता है कि दस्तावेज़ किसी भी व्यूअर पर, कई सालों बाद भी, समान दिखेगा, बिना बाहरी रिसोर्सेज़ के।
+
+---
+
+## Step 4: Activate Smart Shrinking
+
+अब वह जादू जो फ़ाइल साइज को घटाता है बिना विज़ुअल क्वालिटी खोए। **स्मार्ट श्रिंकिंग सक्रिय करें** संबंधित प्रॉपर्टी को टॉगल करके।
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+स्मार्ट श्रिंकिंग लेआउट का विश्लेषण करता है, अनावश्यक व्हाइटस्पेस हटाता है, और इमेजेज़ को इंटेलिजेंटली कंप्रेस करता है। मेरे अनुभव में, 5 MB के PDFs को इस विकल्प से 1 MB से भी कम किया जा सकता है।
+
+---
+
+## Step 5: Set PDF Background Color – How to Add White Background PDF
+
+डिफ़ॉल्ट रूप से Aspose HTML में परिभाषित बैकग्राउंड को बरकरार रखता है। यदि पेज ट्रांसपेरेंट है, तो जनरेटेड PDF प्रिंटेड शीट पर अजीब दिख सकता है। साफ़ लुक के लिए एक समान बैकग्राउंड कलर सेट करें। यहाँ **PDF बैकग्राउंड कलर** को सफ़ेद सेट करने का तरीका है—जो कि **सफ़ेद बैकग्राउंड PDF** बनाने के लिए बिल्कुल सही है।
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+आप `Color.WHITE` को किसी भी `java.awt.Color` से बदल सकते हैं—हल्का ग्रे सूक्ष्म टोन के लिए, या यहाँ तक कि ब्रांड‑स्पेसिफिक ह्यू के लिए।
+
+---
+
+## Step 6: Perform the Conversion
+
+सारा काम एक ही लाइन में हो जाता है। `Converter.convert` मेथड स्रोत HTML को पढ़ता है, हमने जो विकल्प सेट किए हैं उन्हें लागू करता है, और PDF लिखता है।
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Watch out:** यदि इनपुट HTML में बाहरी रिसोर्सेज़ (CSS, इमेजेज़) हैं, तो सुनिश्चित करें कि वे absolute URLs के माध्यम से पहुँच योग्य हों या HTML फ़ाइल के साथ ही रखे हों।
+
+---
+
+## Expected Output – What to Look For
+
+प्रोग्राम चलाने के बाद आपको यह दिखना चाहिए:
+
+* लक्ष्य फ़ोल्डर में **`output.pdf`**।
+* PDF **PDF/A‑1b compliant** है (Adobe Acrobat में खोलें और File → Properties के तहत “PDF/A” देखें)।
+* फ़ाइल साइज **स्मार्ट श्रिंकिंग** के कारण स्पष्ट रूप से छोटा है।
+* हर पेज में **सॉलिड सफ़ेद बैकग्राउंड** है, भले ही मूल HTML ट्रांसपेरेंट हो।
+
+बैकग्राउंड की पुष्टि करने के लिए PDF को व्यूअर में खोलें और टेस्ट पेज प्रिंट करें—कोई धुंधला ग्रे शैडो नहीं दिखना चाहिए।
+
+---
+
+## Common Questions & Edge Cases
+
+### What if my HTML uses external CSS files?
+
+CSS फ़ाइलों को absolute URLs के साथ रेफ़र करें, या उन्हें `input.html` के बगल में रखकर `file://` स्कीम का उपयोग करें। Aspose लिंक को ऑटोमैटिकली फॉलो करेगा।
+
+### Can I use a different color for the background?
+
+बिल्कुल। `Color.WHITE` को, उदाहरण के लिए, `new Color(240, 240, 240)` से बदलें ताकि लाइट‑ग्रे कैनवास मिल सके। `setBackgroundColor` मेथड किसी भी `java.awt.Color` को स्वीकार करता है।
+
+### Does smart shrinking affect image quality?
+
+केवल न्यूनतम रूप से। Aspose जहाँ संभव हो लॉसलेस कंप्रेशन लागू करता है और पेज साइज के लिए बहुत बड़ी रास्टर इमेज की DPI को घटाता है। यदि आपको पूर्ण फ़िडेलिटी चाहिए, तो `options.setEnableSmartShrinking(false)` करके स्मार्ट श्रिंकिंग को डिसेबल कर सकते हैं।
+
+### How do I convert multiple HTML files in a batch?
+
+कनवर्ज़न कॉल को लूप में रैप करें, प्रत्येक इटरेशन में `inputPath` और `outputPath` को अपडेट करें। वही `PdfConversionOptions` इंस्टेंस सभी फ़ाइलों के लिए पुन: उपयोग किया जा सकता है।
+
+---
+
+## Full Working Example (All Code in One Place)
+
+नीचे पूरा, तैयार‑चलाने‑योग्य Java क्लास दिया गया है। इसे अपने IDE में कॉपी‑पेस्ट करें, पाथ्स को एडजस्ट करें, और **Run** दबाएँ।
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+प्रोग्राम चलाएँ, जेनरेटेड PDF खोलें, और आप वह **convert HTML to PDF** परिणाम देखेंगे जिसकी आप उम्मीद कर रहे थे—कॉम्पैक्ट, कंप्लायंट, और सफ़ेद कैनवास के साथ।
+
+---
+
+## Conclusion
+
+हमने अभी-अभी Aspose HTML for Java का उपयोग करके **HTML को PDF में बदलने**, **स्मार्ट श्रिंकिंग सक्रिय करने**, **PDF बैकग्राउंड कलर सेट करने**, और आउटपुट को PDF/A‑1b मानकों के अनुरूप बनाने का पूरा प्रोसेस देखा। पूरी प्रक्रिया एक ही, पढ़ने में आसान Java क्लास में समेटी गई है, जिससे यह किसी भी बैकएंड सर्विस में जोड़ना आसान बन जाता है।
+
+अगला कदम तैयार है? हेडर और फुटर जोड़ें, फ़ॉन्ट एम्बेड करें, या डायनामिक HTML टेम्पलेट्स से PDFs जनरेट करें। आप **Aspose.PDF for Java** को भी एक्सप्लोर कर सकते हैं।
+
+## What Should You Learn Next?
+
+नीचे दिए गए ट्यूटोरियल्स उन विषयों को कवर करते हैं जो इस गाइड में दिखाए गए तकनीकों पर आधारित हैं। प्रत्येक रिसोर्स में पूर्ण कार्यशील कोड उदाहरण और स्टेप‑बाय‑स्टेप व्याख्याएँ हैं, जिससे आप अतिरिक्त API फीचर्स में महारत हासिल कर सकें और अपने प्रोजेक्ट्स में वैकल्पिक इम्प्लीमेंटेशन अप्रोचेज़ को एक्सप्लोर कर सकें।
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hindi/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/hindi/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..dca262391a
--- /dev/null
+++ b/html/hindi/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,251 @@
+---
+category: general
+date: 2026-06-16
+description: HTML से PDF ट्यूटोरियल जो दिखाता है कि Aspose HTML Converter का उपयोग
+  करके एक ही Java लाइन में HTML से PDF कैसे जनरेट करें। न्यूनतम कोड के साथ जल्दी से
+  HTML फ़ाइल को PDF में बदलें।
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: hi
+og_description: HTML से PDF ट्यूटोरियल जो आपको Aspose HTML Converter का उपयोग करके
+  केवल एक Java कोड की पंक्ति में HTML से PDF बनाने की प्रक्रिया दिखाता है।
+og_title: 'HTML से PDF ट्यूटोरियल: एक‑लाइन Aspose कन्वर्टर'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'HTML से PDF ट्यूटोरियल: एक‑लाइन Aspose कनवर्टर'
+url: /hi/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML to PDF ट्यूटोरियल: वन‑लाइन Aspose कनवर्टर
+
+क्या आप कभी सोचते हैं कि सैकड़ों लाइनों का कोड लिखे बिना एक स्थैतिक HTML पेज को एक शानदार PDF में कैसे बदलें? यही इस **html to pdf tutorial** का समाधान है। सिर्फ एक ही Java लाइन में आप **generate pdf from html** कर सकते हैं और डिस्क पर एक तैयार‑शेयर करने योग्य डॉक्यूमेंट प्राप्त कर सकते हैं।
+
+हम पूरी प्रक्रिया को चरण‑दर‑चरण देखेंगे—अपने प्रोजेक्ट में Aspose HTML लाइब्रेरी जोड़ने से लेकर उस वन‑लाइनर को चलाने तक जो **convert html file pdf** करता है। अंत तक आप **how to convert html** को कुशलता से करना सीख जाएंगे, और आपके पास एक पुन: उपयोग योग्य स्निपेट होगा जिसे आप किसी भी Java एप्लिकेशन में डाल सकते हैं।
+
+## What This Guide Covers
+
+- Aspose HTML for Java डिपेंडेंसी जोड़ना (Maven या मैन्युअल JAR)
+- एक सैंपल `input.html` फ़ाइल तैयार करना
+- `Converter.convert(...)` के साथ वन‑लाइनर कन्वर्ज़न चलाना
+- आउटपुट PDF की जाँच करना और सामान्य समस्याओं का समाधान करना
+
+Aspose के साथ कोई पूर्व अनुभव आवश्यक नहीं है; बस एक बेसिक Java डेवलपमेंट सेटअप चाहिए। चलिए शुरू करते हैं।
+
+## Prerequisites
+
+- Java Development Kit (JDK) 8 या नया  
+- Maven 3 या कोई IDE जो आपको एक्सटर्नल JAR जोड़ने की अनुमति देता हो  
+- एक छोटी HTML फ़ाइल जिसे आप PDF में बदलना चाहते हैं (हम अगले चरण में एक बनाएँगे)  
+
+यदि आपके पास ये सब है, तो आप तैयार हैं। यदि नहीं, तो Oracle या OpenJDK से JDK डाउनलोड करें, और Maven स्थापित करें—यह बहुत आसान है।
+
+## Step 1: Add Aspose HTML for Java to Your Project
+
+### Maven users
+
+अपने `pom.xml` में निम्नलिखित डिपेंडेंसी जोड़ें। यह Aspose HTML लाइब्रेरी का नवीनतम स्थिर संस्करण लाएगा।
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Manual JAR setup
+
+यदि आप Maven का उपयोग नहीं कर रहे हैं, तो JAR बंडल को [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) से डाउनलोड करें और इसे अपने प्रोजेक्ट की क्लासपाथ में जोड़ें।
+
+> **Pro tip:** JAR संस्करण को अपने Java रनटाइम के साथ सिंक में रखें ताकि `UnsupportedClassVersionError` से बचा जा सके।
+
+## Step 2: Create a Sample HTML File
+
+`YOUR_DIRECTORY` नाम का एक फ़ोल्डर बनाएँ (अपने नियंत्रण में एक पूर्ण या सापेक्ष पाथ से बदलें) और उसमें एक साधारण HTML फ़ाइल रखें:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+इच्छा अनुसार सामग्री को संपादित करें—इमेज, टेबल या कस्टम CSS जोड़ें। Aspose अधिकांश आधुनिक HTML5 और CSS3 फीचर्स का समर्थन करता है, इसलिए आप एक काफी सटीक PDF रेंडरिंग प्राप्त कर सकते हैं।
+
+## Step 3: One‑Line Conversion Code
+
+अब शो का स्टार आता है। `ConvertHtmlToPdfOneLine` नाम की एक Java क्लास बनाएँ और नीचे दिया गया कोड पेस्ट करें:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Why this works
+
+- **`Converter.convert`** एक स्टैटिक कंवीनियंस मेथड है जो आंतरिक रूप से एक `Converter` इंस्टेंस बनाता है, HTML लोड करता है, उसे रेंडर करता है, और PDF लिखता है—सभी एक ही कॉल में।
+- आपको स्ट्रीम्स को मैनेज करने, रेंडरिंग ऑप्शन सेट करने, या पेज ब्रेक्स को मैन्युअली हैंडल करने की जरूरत नहीं है जब तक कि आपके पास उन्नत आवश्यकताएँ न हों।
+
+कम्पाइल और रन करें:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+एक्जीक्यूशन के बाद, आपको `output.pdf` अपने HTML फ़ाइल के बगल में मिलेगा।
+
+## Step 4: Verify the Result
+
+`output.pdf` को किसी भी PDF व्यूअर (Adobe Reader, Foxit, या ब्राउज़र) में खोलें। आपको हेडिंग “Hello, PDF!” और पैराग्राफ ठीक उसी तरह दिखना चाहिए जैसा HTML में स्टाइल किया गया था।
+
+यदि PDF सही नहीं दिख रहा है, तो इन त्वरित जाँचों पर विचार करें:
+
+| Issue | Likely Cause | Fix |
+|-------|--------------|-----|
+| Missing fonts | System font not embedded | Add `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` before conversion |
+| CSS not applied | External stylesheet not reachable | Use absolute URLs or embed CSS directly in the HTML |
+| Blank PDF | Input path typo | Double‑check `inputPath` string |
+
+## Advanced: Tweaking Conversion Options (Optional)
+
+जबकि वन‑लाइनर साधारण मामलों के लिए परफ़ेक्ट है, Aspose आपको आउटपुट को फाइन‑ट्यून करने की सुविधा देता है:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+यह स्निपेट दिखाता है **how to convert html** को कस्टम पेज साइज, मार्जिन और अन्य PDF सेटिंग्स के साथ।
+
+## Common Pitfalls & How to Avoid Them
+
+1. **Incorrect classpath** – यदि आपको `ClassNotFoundException` मिल रहा है, तो दोबारा जांचें कि `aspose-html.jar` रनटाइम क्लासपाथ में है या नहीं।
+2. **License restrictions** – फ्री इवैल्यूएशन में वॉटरमार्क जुड़ता है। लाइसेंस खरीदें और कन्वर्ज़न से पहले `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` कॉल करें।
+3. **Large HTML files** – बड़े दस्तावेज़ों के लिए, HTML को स्ट्रीम करने या JVM हीप (`-Xmx2g`) बढ़ाने पर विचार करें।
+
+## Full Working Example (All Together)
+
+नीचे पूरा, स्व-निहित प्रोग्राम दिया गया है जिसे आप IDE में कॉपी‑पेस्ट करके तुरंत चला सकते हैं (मान लेते हैं कि Maven डिपेंडेंसी रिजॉल्व्ड है)।
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Expected output** (console):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+PDF खोलें और आप देखेंगे कि HTML बिल्कुल उसी तरह रेंडर हुआ है जैसा आपने डिज़ाइन किया था।
+
+![HTML फ़ाइल से PDF आउटपुट तक के प्रवाह को दर्शाता आरेख html to pdf ट्यूटोरियल में](https://example.com/diagram.png "HTML to PDF ट्यूटोरियल आरेख")
+
+*इमेज का alt टेक्स्ट मुख्य कीवर्ड शामिल करता है, जिससे SEO संतुष्ट होता है।*
+
+## Conclusion
+
+आपने अभी एक **html to pdf tutorial** पूरा किया है जो **generate pdf from html** करने का सबसे सरल तरीका दिखाता है, वह भी **Aspose HTML Converter** का उपयोग करके। वन‑लाइनर `Converter.convert` मेथड को अपनाकर आप सेकंडों में **convert html file pdf** कर सकते हैं, और अब आप **how to convert html** को वैकल्पिक कस्टम सेटिंग्स के साथ भी समझते हैं।
+
+अब आगे क्या? अपनी HTML में इमेज, टेबल या यहाँ तक कि JavaScript‑ड्रिवेन चार्ट जोड़ें और देखें कि वे कैसे रेंडर होते हैं। यदि आपको एंटरप्राइज़‑ग्रेड क्षमताओं की जरूरत है तो PDF/A कंप्लायंस या डिजिटल सिग्नेचर जैसी अन्य Aspose सुविधाओं का अन्वेषण करें।
+
+Happy coding, और आपके PDFs हमेशा आपके HTML जितने ही पॉलिश्ड दिखें!
+
+## What Should You Learn Next?
+
+निम्नलिखित ट्यूटोरियल्स उन विषयों को कवर करते हैं जो इस गाइड में दर्शाए गए तकनीकों पर आधारित हैं। प्रत्येक संसाधन में पूर्ण कार्यशील कोड उदाहरण और चरण‑दर‑चरण व्याख्याएँ शामिल हैं, जिससे आप अतिरिक्त API फीचर्स में महारत हासिल कर सकें और अपने प्रोजेक्ट्स में वैकल्पिक इम्प्लीमेंटेशन एप्रोच का अन्वेषण कर सकें।
+
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Convert HTML to PDF – Web Request Execution in Aspose.HTML for Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hindi/java/conversion-html-to-various-image-formats/_index.md b/html/hindi/java/conversion-html-to-various-image-formats/_index.md
index 80e69492a4..9cbffa204b 100644
--- a/html/hindi/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/hindi/java/conversion-html-to-various-image-formats/_index.md
@@ -113,6 +113,9 @@ Aspose.HTML के साथ Java में HTML को PNG इमेज मे
 ### [HTML को TIFF में बदलना](./convert-html-to-tiff/)
 Aspose.HTML for Java का उपयोग करके HTML को TIFF में आसानी से कैसे बदलें सीखें। प्रभावी दस्तावेज़ हैंडलिंग के लिए चरण‑दर‑चरण गाइड।
 
+### [HTML को TIFF में बदलना – पूर्ण प्रोग्रामिंग गाइड](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Aspose.HTML for Java का उपयोग करके HTML को TIFF में बदलने का पूर्ण प्रोग्रामिंग गाइड। विस्तृत चरण‑दर‑चरण निर्देश।
+
 ### [HTML को WebP में बदलना](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 Aspose.HTML for Java का उपयोग करके HTML को WebP इमेज में बदलने के चरण‑दर‑चरण निर्देश।
 
diff --git a/html/hindi/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/hindi/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..306bc367d3
--- /dev/null
+++ b/html/hindi/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,187 @@
+---
+category: general
+date: 2026-06-16
+description: जावा में HTML को TIFF में कैसे बदलें, इमेज रेज़ोल्यूशन DPI सेट करें,
+  और Aspose.HTML का उपयोग करके हाई रेज़ॉल्यूशन TIFF एक्सपोर्ट प्राप्त करें। चरण‑दर‑चरण
+  कोड शामिल है।
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: hi
+og_description: Aspose.HTML के साथ जावा में HTML को TIFF में बदलें। इमेज रिज़ॉल्यूशन
+  DPI सेट करना और हाई रिज़ॉल्यूशन TIFF फ़ाइलें निर्यात करना सीखें।
+og_title: जावा में HTML को TIFF में बदलें – पूर्ण गाइड
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: जावा में HTML को TIFF में बदलें – पूर्ण प्रोग्रामिंग गाइड
+url: /hi/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML को TIFF में Java के साथ बदलें – पूर्ण प्रोग्रामिंग गाइड
+
+क्या आपको कभी **HTML को TIFF में बदलने** की ज़रूरत पड़ी है लेकिन यह नहीं पता था कि कौन सी लाइब्रेरी आपको प्रोफेशनल‑ग्रेड परिणाम दे सकती है? आप अकेले नहीं हैं। कई एंटरप्राइज़ पाइपलाइनों में—जैसे इनवॉइस जेनरेशन या वेब पेजों का अभिलेखन—एक साफ़, 300 DPI TIFF प्राप्त करना अनिवार्य है।  
+
+इस ट्यूटोरियल में हम Aspose.HTML for Java का उपयोग करके **HTML को TIFF में बदलने** के सटीक चरणों को दिखाएंगे, साथ ही **image resolution DPI सेट करने** और **high resolution TIFF export** बनाने का तरीका भी बताएंगे। अंत तक आपके पास एक तैयार‑चलाने‑योग्य प्रोग्राम होगा जिसे आप किसी भी Maven या Gradle प्रोजेक्ट में डाल सकते हैं।
+
+## Prerequisites
+
+Before we dive in, make sure you have:
+
+* Java 17 या नया (कोड Java 8+ के साथ काम करता है, लेकिन नए JDK तेज़ स्टार्टअप देते हैं)।
+* Aspose.HTML for Java लाइसेंस (टेस्टिंग के लिए एक मुफ्त ट्रायल काम करता है)।
+* Maven या Gradle सेट अप किया हुआ हो ताकि `aspose-html` आर्टिफैक्ट को प्राप्त किया जा सके।
+* एक सरल `input.html` फ़ाइल जिसे आप TIFF इमेज में बदलना चाहते हैं।
+
+कोई अन्य बाहरी टूल्स आवश्यक नहीं हैं—सब कुछ JVM के भीतर चलता है।
+
+![convert html to tiff example](/images/convert-html-to-tiff.png "Example of a TIFF file generated by converting HTML to TIFF")
+
+## Step 1: Set Up Your Project to **Convert HTML to TIFF**
+
+First things first—add the Aspose.HTML dependency to your build file. If you use Maven, drop this snippet into your `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+For Gradle, it looks like this:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Once the library is on the classpath, you can start writing Java code that **java convert html to image**—the core of our solution.
+
+## Step 2: Configure **Set Image Resolution DPI** for a Sharp Output
+
+Resolution matters. A 72 DPI screenshot looks fine on a screen but will look blurry when printed. To achieve a **high resolution TIFF export**, we’ll explicitly set both the horizontal and vertical DPI to 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Why 300 DPI? It's the de‑facto standard for print quality, and most scanners and printers expect that number. You can bump it to 600 DPI if you need even finer detail, but keep in mind the file size will grow accordingly.
+
+## Step 3: Choose the CMYK Color Space for **High Resolution TIFF Export**
+
+TIFF supports many color spaces. For print workflows, CMYK is usually required because it maps directly to ink colors. Aspose.HTML lets us pick the color space with a single line:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+If you’re only targeting screens, you could switch to `RGB`. The important part is that you’re consciously deciding—this is what separates a half‑finished demo from a production‑ready solution.
+
+## Step 4: Perform the Conversion – **Java Convert HTML to Image**
+
+Now that the options are ready, the actual conversion is a one‑liner. This is the moment where we finally **convert html to tiff**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+A few notes on the code above:
+
+* **Exception handling** – `ConverterException` bubbles up if something goes wrong (missing file, unsupported HTML features, etc.). In a real service you’d wrap this in a try‑catch and log the details.
+* **File paths** – using absolute paths works for quick tests; for web apps you’d resolve them relative to the application root.
+* **Performance tip** – reuse the `ImageConversionOptions` object if you’re converting many files in a batch; it avoids repeated allocations.
+
+### Expected Output
+
+Running the program produces a `output.tiff` file that:
+
+* Is 300 DPI on both axes.
+* Uses the CMYK color space.
+* Preserves the layout, fonts, and CSS of the original HTML.
+* Can be opened in Photoshop, GIMP, or any TIFF‑compatible viewer.
+
+Open the file, zoom in, and you’ll see crisp text and sharp graphics—exactly what you need for printing or archival.
+
+## Common Questions & Edge Cases
+
+**What if my HTML references external CSS or images?**  
+Aspose.HTML resolves relative URLs based on the input file’s directory. Just make sure all assets are alongside `input.html` or provide a full URL.
+
+**Can I convert a whole folder of HTML files?**  
+Absolutely. Wrap the `Converter.convert` call in a simple loop, reusing the same `options` object. Remember to handle `ConverterException` per file so one bad page doesn’t stop the whole batch.
+
+**What about memory usage for huge pages?**  
+Large pages can consume significant RAM because the library renders the page in memory before rasterizing. If you hit `OutOfMemoryError`, consider increasing the JVM heap (`-Xmx2g`) or processing files in smaller chunks.
+
+**Do I need a license for production?**  
+The free trial adds a watermark after a few pages. For commercial use, purchase a license and call `License license = new License(); license.setLicense("Aspose.HTML.lic");` before any conversion.
+
+## Pro Tips for a Smooth **Convert HTML to TIFF** Workflow
+
+* **Cache fonts** – If you’re converting many documents that use the same custom fonts, register them once with `FontSettings` to avoid repeated loading.
+* **Parallel conversion** – The `Converter` class is thread‑safe. Use an `ExecutorService` to convert multiple files concurrently, but watch the JVM’s memory footprint.
+* **Validate HTML first** – Malformed markup can lead to unexpected layout differences. A quick pass with `jsoup` to clean the HTML can save debugging time later.
+
+## Conclusion
+
+You now have a complete, production‑ready recipe to **convert HTML to TIFF** in Java, with full control over **set image resolution DPI** and achieve a **high resolution TIFF export**. The code is self‑contained, the steps are explained, and the pitfalls are addressed—so you can drop this into any project and start generating print‑ready images immediately.
+
+What’s next? Try swapping the output format to PNG or JPEG by changing the file extension, experiment with different color spaces, or integrate this logic into a Spring Boot microservice that accepts HTML payloads via REST. The sky’s the limit, and with Aspose.HTML you’ve got a robust engine under the hood.
+
+Happy coding, and may your TIFFs always stay razor‑sharp!
+
+## What Should You Learn Next?
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [svg to png java – Aspose.HTML for Java के साथ SVG को इमेज में बदलें](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – कस्टम पेज साइज सेट करें](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hindi/java/converting-epub-to-pdf/_index.md b/html/hindi/java/converting-epub-to-pdf/_index.md
index 06a3c1d46b..313b2cabd2 100644
--- a/html/hindi/java/converting-epub-to-pdf/_index.md
+++ b/html/hindi/java/converting-epub-to-pdf/_index.md
@@ -47,7 +47,10 @@ Aspose.HTML for Java के साथ अपने डिजिटल कंट
 
 ## EPUB को PDF रूपांतरण ट्यूटोरियल्स
 ### [EPUB को PDF में बदलना](./convert-epub-to-pdf/)
-Aspose.HTML for Java, शक्तिशाली Java लाइब्रेरी के साथ EPUB को PDF रूपांतरण अनलॉक करें। आसानी से सुलभ कंटेंट बनाएं।
+Aspose.HTML for Java, शक्तिशाली जावा लाइब्रेरी के साथ EPUB को PDF रूपांतरण अनलॉक करें। आसानी से सुलभ कंटेंट बनाएं।
+
+### [Java के साथ EPUB को PDF में बदलें – चरण‑दर‑चरण गाइड](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Aspose.HTML for Java का उपयोग करके EPUB को PDF में बदलने की विस्तृत चरण‑दर‑चरण प्रक्रिया सीखें।
 
 ### [EPUB को PDF के लिए कस्टम स्ट्रीम प्रोवाइडर निर्दिष्ट करना](./convert-epub-to-pdf-specify-custom-stream-provider/)
 Aspose.HTML के साथ Java में EPUB को PDF में आसानी से बदलना सीखें, जिससे आपके दस्तावेज़ प्रोसेसिंग क्षमताओं में सुधार होगा।
diff --git a/html/hindi/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/hindi/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..02f1804edc
--- /dev/null
+++ b/html/hindi/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,220 @@
+---
+category: general
+date: 2026-06-16
+description: जावा में EPUB को PDF में कैसे बदलें और Aspose.HTML का उपयोग करके विशिष्ट
+  EPUB पृष्ठों को भी कैसे बदलें, सीखें। पूर्ण कोड, टिप्स और किनारी मामलों का समाधान।
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: hi
+og_description: Aspose.HTML का उपयोग करके जावा के साथ EPUB को PDF में बदलें। यह गाइड
+  यह भी दिखाता है कि सटीक दस्तावेज़ आउटपुट के लिए विशिष्ट EPUB पृष्ठों को कैसे बदलें।
+og_title: जावा में EPUB को PDF में बदलें – पूर्ण प्रोग्रामिंग गाइड
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: जावा के साथ EPUB को PDF में बदलें – चरण‑दर‑चरण मार्गदर्शिका
+url: /hi/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convert EPUB to PDF with Java – Step‑by‑Step Guide
+
+क्या आपको **EPUB को PDF में बदलने** की जरूरत पड़ी है लेकिन आप केवल कुछ अध्यायों को ही टार्गेट करना चाहते थे? आप अकेले नहीं हैं। कई प्रकाशन पाइपलाइन में आप केवल e‑book के पृष्ठ 2‑4 चाहते हैं, पूरी फ़ाइल नहीं—इसलिए आपको **विशिष्ट EPUB पृष्ठों को बदलना** भी पड़ता है।  
+
+इस ट्यूटोरियल में हम एक पूर्ण, चलाने योग्य उदाहरण के माध्यम से यही करेंगे। अंत तक आपके पास एक Java प्रोग्राम होगा जो EPUB फ़ाइल लेता है, आपके चुने हुए पृष्ठ निकालता है, और एक परिष्कृत PDF लिखता है जबकि वेक्टर ग्राफ़िक्स को बरकरार रखता है।
+
+## What You’ll Learn
+
+- Aspose.HTML for Java सेट अप करें और आवश्यक Maven/Gradle डिपेंडेंसी जोड़ें।  
+- `PdfConversionOptions` बनाएं और **विशिष्ट EPUB पृष्ठों को बदलने** के लिए पेज रेंज कॉन्फ़िगर करें।  
+- SVG और अन्य वेक्टर ग्राफ़िक्स को संरक्षित रखें ताकि PDF किसी भी डिवाइस पर स्पष्ट दिखे।  
+- रूपांतरण चलाएँ, अपवाद संभालें, और आउटपुट की जाँच करें।  
+
+Aspose के साथ कोई पूर्व अनुभव आवश्यक नहीं—सिर्फ बुनियादी Java ज्ञान और JDK 8+ रनटाइम चाहिए।  
+
+---
+
+## Convert EPUB to PDF with Aspose.HTML (Primary Goal)
+
+प्रक्रिया का दिल `Converter.convert` मेथड है। इसे एक‑लाइनर समझें जो सभी भारी काम करता है जब आप इसे बता दें कि आपको क्या चाहिए। नीचे पूरा स्रोत फ़ाइल है जिसे आप किसी भी IDE में पेस्ट कर सकते हैं।
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Why this works:**  
+> *`PdfConversionOptions`* में सभी सेटिंग्स होती हैं जिन्हें आप रूपांतरण से पहले समायोजित कर सकते हैं। पेज रेंज सेट करने से Aspose उन सभी पृष्ठों को छोड़ देता है जो 2‑4 के बाहर हैं, जो ठीक वही है जो आप **विशिष्ट EPUB पृष्ठों को बदलने** के लिए चाहते हैं। वेक्टर‑ग्राफ़िक्स संरक्षण को सक्षम करने से कोई भी SVG चित्र तेज़ रहता है, बजाय इसके कि वह धुंधले बिटमैप में बदल दिया जाए।
+
+### Expected Output
+
+प्रोग्राम चलाने के बाद, आपको उसी फ़ोल्डर में `chapter_subset.pdf` मिलेगा। इसे किसी भी PDF व्यूअर से खोलें—आपको केवल वही सामग्री दिखेगी जो मूल EPUB के पृष्ठ 2, 3, और 4 पर थी, और सभी छवियाँ स्पष्ट रूप से रेंडर होंगी।
+
+---
+
+## Specify the Page Range to Convert Specific EPUB Pages (Secondary Focus)
+
+यदि आप पेज रेंज स्ट्रिंग कैसे काम करती है, यह जानना चाहते हैं, तो यह अधिकांश PDF टूल्स की समान सिंटैक्स का पालन करती है: `"start‑end"`। आप कॉमा‑सेपरेटेड लिस्ट जैसे `"1,3,5-7"` भी पास कर सकते हैं ताकि गैर‑सतत पृष्ठ चुने जा सकें।  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Pro tip:** बड़े EPUBs के साथ काम करते समय, कुछ पृष्ठों तक रूपांतरण सीमित करने से मेमोरी उपयोग काफी घटता है और प्रक्रिया तेज़ हो जाती है।  
+
+---
+
+## Preserve Vector Graphics for High‑Quality Output
+
+वेक्टर ग्राफ़िक्स स्केलेबल डायग्राम, चार्ट, और आइकन का रहस्य हैं। `setPreserveVectorGraphics(true)` को कॉल करके, Aspose उन तत्वों को PDF के अंदर वेक्टर के रूप में रखता है।  
+
+यदि आप इस चरण को छोड़ देते हैं, तो लाइब्रेरी SVG को 72 dpi पर रास्टराइज़ कर देती है, जो स्क्रीन पर ठीक दिखता है लेकिन प्रिंट पर खराब दिखता है।  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Run the Conversion and Verify the Result
+
+विकल्प कॉन्फ़िगर करने के बाद, वास्तविक रूपांतरण एक ही स्थैतिक कॉल है। यदि कुछ गड़बड़ होता है तो यह `ConverterException` फेंकेगा—आप इसे पकड़ सकते हैं या मेथड सिग्नेचर में घोषित कर सकते हैं, जैसा कि ऊपर दिखाया गया है।  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**What to check after conversion**
+
+1. **Page count** – PDF खोलें और पुष्टि करें कि यह आपके सेट किए गए रेंज से मेल खाता है।  
+2. **Graphics fidelity** – किसी भी डायग्राम को ज़ूम करें; वे स्पष्ट रहनी चाहिए।  
+3. **Text encoding** – EPUB से विशेष अक्षर सही ढंग से रेंडर हों।  
+
+यदि इनमें से कोई भी जांच विफल हो, तो `PdfConversionOptions` सेटिंग्स की पुनः जाँच करें या सुनिश्चित करें कि आपका स्रोत EPUB DRM‑सुरक्षित नहीं है।
+
+---
+
+## Common Pitfalls and Pro Tips (Including Secondary Keyword)
+
+| Issue | Why it Happens | Fix |
+|-------|----------------|-----|
+| **Blank pages appear** | पेज रेंज स्ट्रिंग गलत फॉर्मेट में है। | सरल `"2-4"` फॉर्मेट उपयोग करें या गैर‑सतत पृष्ठों के लिए कॉमा की जाँच करें। |
+| **Missing images** | वेक्टर ग्राफ़िक्स संरक्षित नहीं हुए। | `pdfOptions.setPreserveVectorGraphics(true)` कॉल करें। |
+| **Out‑of‑memory error** | पेज रेंज के बिना बड़े EPUB को बदलना। | संभव हो तो **विशिष्ट EPUB पृष्ठों को बदलें**; बैच में प्रोसेस करें। |
+| **Unsupported font** | फ़ॉन्ट EPUB में एम्बेड नहीं है। | `pdfOptions.setEmbedFonts(true)` के साथ फ़ॉन्ट एम्बेडिंग सक्षम करें (अतिरिक्त विकल्प)। |
+
+---
+
+## Visual Overview  
+
+![Flow diagram showing convert epub to pdf process](/images/convert-epub-to-pdf-flow.png "Diagram of the convert epub to pdf workflow")
+
+*Alt text:* *जावा प्रोग्राम कैसे EPUB को PDF में बदलता है, इस प्रक्रिया में वह चरण जो विशिष्ट EPUB पृष्ठों को बदलता है, को दर्शाता हुआ चित्र।*
+
+---
+
+## Recap
+
+हमने अभी दिखाया कि कैसे **Java में EPUB को PDF में बदलें** और साथ ही यह भी नियंत्रित करें कि कौन से पृष्ठ परिवर्तित हों। मुख्य चरण थे:
+
+1. `PdfConversionOptions` बनाएं।  
+2. **विशिष्ट EPUB पृष्ठों को बदलने** के लिए पेज रेंज सेट करें।  
+3. पेशेवर फिनिश के लिए वेक्टर ग्राफ़िक्स संरक्षित रखें।  
+4. `Converter.convert` कॉल करें और अपवाद संभालें।
+
+बिना हिचकिचाहट प्रयोग करें—पेज रेंज बदलें, वेक्टर संरक्षण बंद करें, या `pdfOptions.setTitle("My Chapter Subset")` के साथ कस्टम PDF शीर्षक जोड़ें।
+
+---
+
+## What’s Next?
+
+- **Batch processing:** कई EPUBs की सूची पर लूप चलाएँ और प्रत्येक अध्याय के लिए PDF बनाएं।  
+- **Custom styling:** रूपांतरण से पहले फ़ॉन्ट या रंग बदलने के लिए CSS इंजेक्शन उपयोग करें।  
+- **Security:** `PdfEncryptionOptions` के माध्यम से आउटपुट PDF पर पासवर्ड सुरक्षा लागू करें।  
+
+यदि यह गाइड आपके काम आया, तो इसे शेयर करें या अपने उपयोग‑केस के साथ टिप्पणी छोड़ें। कोडिंग का आनंद लें, और स्पष्ट PDFs का मज़ा लें!
+
+## What Should You Learn Next?
+
+नीचे दिए गए ट्यूटोरियल्स उन विषयों को कवर करते हैं जो इस गाइड में दिखाए गए तकनीकों पर आधारित हैं। प्रत्येक संसाधन में पूर्ण कार्यशील कोड उदाहरण और चरण‑दर‑चरण व्याख्याएँ शामिल हैं, जिससे आप अतिरिक्त API फीचर्स में निपुण हो सकें और अपने प्रोजेक्ट्स में वैकल्पिक कार्यान्वयन दृष्टिकोणों का अन्वेषण कर सकें।
+
+- [Convert EPUB to PDF and Images with Aspose.HTML for Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Convert EPUB to Images Using Aspose HTML for Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Convert EPUB to XPS Tutorial](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hindi/java/creating-managing-html-documents/_index.md b/html/hindi/java/creating-managing-html-documents/_index.md
index e329a9e665..59e853f0d6 100644
--- a/html/hindi/java/creating-managing-html-documents/_index.md
+++ b/html/hindi/java/creating-managing-html-documents/_index.md
@@ -66,6 +66,8 @@ SVG दस्तावेज़ बनाना और प्रबंधित
 Java में HTML सैंडबॉक्स बनाने की प्रक्रिया सीखें, सुरक्षित परीक्षण और विकास के लिए चरण‑दर‑चरण मार्गदर्शिका।
 ### [Java में HTML क्वेरी कैसे करें – पूर्ण ट्यूटोरियल](./how-to-query-html-in-java-complete-tutorial/)
 Java में Aspose.HTML का उपयोग करके HTML क्वेरी करने के चरण‑दर‑चरण मार्गदर्शिका, टिप्स और सर्वोत्तम प्रथाएँ।
+### [Java में Fetch के साथ JSON लोड करें – पूर्ण गाइड](./load-json-with-fetch-in-java-complete-guide/)
+Java में Fetch API का उपयोग करके JSON डेटा लोड करने और प्रोसेस करने की पूरी चरण‑दर‑चरण मार्गदर्शिका।
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/hindi/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/hindi/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..706321ea62
--- /dev/null
+++ b/html/hindi/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,291 @@
+---
+category: general
+date: 2026-06-16
+description: जावा का उपयोग करके fetch के साथ JSON लोड करें। जावा से जावास्क्रिप्ट
+  चलाना, ऑप्शनल चेनिंग, और जावा में HTMLDocument बनाना एक ही ट्यूटोरियल में सीखें।
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: hi
+og_description: जावा का उपयोग करके फ़ेच के साथ JSON लोड करें। यह ट्यूटोरियल दिखाता
+  है कि जावा से जावास्क्रिप्ट कैसे चलाएँ, वैकल्पिक चेनिंग का उपयोग करें, और जावा में
+  HTMLDocument बनाएँ।
+og_title: जावा में फ़ेच के साथ JSON लोड करें – चरण‑दर‑चरण गाइड
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: जावा में फ़ेच के साथ JSON लोड करें – पूर्ण गाइड
+url: /hi/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Load JSON with Fetch – Complete Java Tutorial
+
+क्या आपने कभी सोचा है कि **fetch के साथ JSON लोड** कैसे किया जाए जबकि आप एक शुद्ध Java एप्लिकेशन के भीतर ही रहें? आप अकेले नहीं हैं। कई डेवलपर्स को एक आधुनिक REST एन्डपॉइंट को कॉल करने की ज़रूरत पड़ती है लेकिन वे भारी‑वजन वाले HTTP क्लाइंट लाइब्रेरी को शामिल नहीं करना चाहते। अच्छी खबर? आप ब्राउज़र‑जैसे `HTMLDocument` क्लास की शक्ति का उपयोग कर सकते हैं, एक JavaScript इंजन को स्पिन अप कर सकते हैं, और `fetch` को सभी काम करने दे सकते हैं—सभी Java से।
+
+इस गाइड में हम एक व्यावहारिक उदाहरण के माध्यम से चलेंगे जहाँ **JavaScript में JSON fetch** किया जाता है, उस स्क्रिप्ट को Java से चलाया जाता है, और वैकल्पिक चेनिंग (optional chaining) को भी दिखाया जाता है। अंत तक आप जानेंगे कैसे **Java से JavaScript चलाएँ**, Java में `HTMLDocument` बनाएँ, और गायब JSON फ़ील्ड को सुगमता से हैंडल करें। कोई बाहरी निर्भरताएँ नहीं, सिर्फ JDK और थोड़ी रचनात्मकता।
+
+## What This Tutorial Covers
+
+- Java में `HTMLDocument` इंस्टेंस सेट‑अप करना (`create htmldocument in java`)।
+- एम्बेडेड `ScriptEngine` को प्राप्त करना और उसे आधुनिक JavaScript देना।
+- एक **fetch JSON in JavaScript** स्निपेट लिखना जो `async/await` और optional chaining (`optional chaining tutorial`) का उपयोग करता है।
+- `engine.evaluate` के माध्यम से स्क्रिप्ट को चलाना (`run javascript from java`)।
+- आउटपुट को वेरिफ़ाई करना और नेटवर्क एरर या मिसिंग प्रॉपर्टीज़ जैसे एज केस को हैंडल करना।
+
+आपको Java 17 या उससे नया चाहिए, क्योंकि डेमो बिल्ट‑इन Nashorn‑compatible इंजन पर निर्भर करता है जो JDK के साथ आता है। यदि आप पुराने JDK पर हैं, तो उपयुक्त स्क्रिप्टिंग लाइब्रेरी जोड़ें—विवरण “Prerequisites” सेक्शन में हैं।
+
+---
+
+## Prerequisites
+
+- **JDK 17+** इंस्टॉल हो और `JAVA_HOME` कॉन्फ़िगर किया हुआ हो।
+- Java सिंटैक्स और असिंक्रोनस JavaScript की बेसिक समझ।
+- कोई IDE या टेक्स्ट एडिटर (IntelliJ IDEA, VS Code, Eclipse—आपकी पसंद)।
+
+कोई थर्ड‑पार्टी HTTP क्लाइंट या JSON पार्सर आवश्यक नहीं; सब कुछ स्क्रिप्ट के अंदर रहता है।
+
+---
+
+## Step 1: Create an HTMLDocument in Java
+
+सबसे पहले—**create htmldocument in java**। `HTMLDocument` क्लास हमें एक हल्का‑फुल्का DOM देती है और, सबसे महत्वपूर्ण, एक बंडल्ड `ScriptEngine` जो ब्राउज़र की तरह JavaScript को इवैल्युएट कर सकता है।
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Why this matters:** `HTMLDocument` एक सैंडबॉक्स की तरह काम करता है। यह एक ग्लोबल `window` ऑब्जेक्ट, `fetch`, और अन्य वेब API प्रदान करता है जिन्हें स्क्रिप्ट उपयोग कर सकती है। इसे एक मिनी‑ब्राउज़र समझें, लेकिन UI के बिना।
+
+---
+
+## Step 2: Pull the JavaScript Engine from the Document
+
+अब हमें **run JavaScript from Java** करना है। डॉक्यूमेंट एक `ScriptEngine` एक्सपोज़ करता है जो आधुनिक ECMAScript (जिसमें `async/await` भी शामिल है) को समझता है। इसे इस तरह प्राप्त करें:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Pro tip:** अगर आपको `ScriptException` मिलता है जिसमें unsupported features का उल्लेख हो, तो सुनिश्चित करें कि आप JDK 17+ पर हैं। पुराने JDK में लेगेसी Nashorn इंजन होता है जो async को सपोर्ट नहीं करता।
+
+---
+
+## Step 3: Write a Modern JavaScript Snippet (Optional Chaining Tutorial)
+
+यहीं पर **fetch json in javascript** भाग चमकता है। हम एक मल्टी‑लाइन स्ट्रिंग (Java 15+ `"""` टेक्स्ट ब्लॉक) परिभाषित करेंगे जो एक सैंपल JSON पेलोड को खींचता है, `await` का उपयोग करता है, और optional chaining (`??`) के साथ मिसिंग वैल्यूज़ को हैंडल करता है।
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**What’s happening?**
+
+- `fetch` एक पब्लिक प्लेसहोल्डर API को GET रिक्वेस्ट भेजता है।
+- `await` प्रॉमिस के रिजॉल्व होने तक एक्सीक्यूशन को रोकता है, जिससे कोड साफ़ रहता है।
+- `data.title ?? 'No title'` optional chaining पैटर्न है: अगर `title` `null` या `undefined` है, तो हम `'No title'` पर फॉल्बैक होते हैं।
+- पूरी चीज़ को एक `try/catch` ब्लॉक में रैप किया गया है ताकि किसी भी नेटवर्क गड़बड़ी को पकड़ सकें।
+
+---
+
+## Step 4: Execute the Script Inside the Document
+
+अंत में, हम स्क्रिप्ट को इंजन को देते हैं। इंजन इसे उसी थ्रेड में चलाता है, इसलिए आपको कंसोल आउटपुट सीधे आपके Java प्रोसेस में दिखेगा।
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+जब आप प्रोग्राम चलाएंगे, तो आपको कुछ इस तरह का आउटपुट दिखना चाहिए:
+
+```
+Title: delectus aut autem
+```
+
+यदि API बदल जाता है या `title` फ़ील्ड गायब हो जाता है, तो आउटपुट सुगमता से स्विच हो जाएगा:
+
+```
+Title: No title
+```
+
+यही है optional chaining की खूबी—कोई `TypeError` नहीं जो आपके Java ऐप को क्रैश कर दे।
+
+---
+
+## Full Working Example
+
+सब कुछ एक साथ मिलाकर, यहाँ एक सेल्फ‑कंटेन्ड Java क्लास है जिसे आप `Main.java` में कॉपी‑पेस्ट करके `java Main.java` से चला सकते हैं।
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Expected Output
+
+```
+Title: delectus aut autem
+```
+
+अगर आप जानबूझकर URL को तोड़ते हैं (जैसे `todos/1` को `todos/9999` कर देते हैं), तो आपको फॉलबैक मैसेज या नेटवर्क एरर दिखेगा, जिससे मजबूत एरर हैंडलिंग का प्रदर्शन होगा।
+
+---
+
+## Common Questions & Edge Cases
+
+### 1. What if the target API returns a non‑JSON response?
+
+`response.json()` एक `SyntaxError` फेंकेगा। हमारा `try/catch` ब्लॉक इसे कैप्चर करता है, “Fetch failed” लॉग करता है। आप कैच को रिट्राई या स्टैटिक पेलोड फ़ॉल्बैक के लिए एक्सटेंड कर सकते हैं।
+
+### 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+
+बिल्ट‑इन `fetch` JVM के डिफ़ॉल्ट SSL कॉन्टेक्स्ट का सम्मान करता है। अगर आपको सेल्फ‑साइनड cert को ट्रस्ट करना है, तो `HTMLDocument` बनाने से पहले एक कस्टम `SSLContext` सेट करें। यह ट्यूटोरियल की सीमा से बाहर है, लेकिन प्रिंसिपल वही रहता है।
+
+### 3. Does this work on Android?
+
+दुर्भाग्यवश, `HTMLDocument` Android SDK का हिस्सा नहीं है। मोबाइल के लिए आपको अलग JavaScript इंजन (जैसे GraalVM) या नेटिव HTTP क्लाइंट की ज़रूरत पड़ेगी।
+
+### 4. How does optional chaining differ from classic null checks?
+
+बजाए इस के:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+आप बस `data.title ?? 'No title'` लिख सकते हैं। यह संक्षिप्त, कम एरर‑प्रोन, और प्राकृतिक भाषा जैसा पढ़ता है—एक **optional chaining tutorial** के लिए परफ़ेक्ट।
+
+---
+
+## Pro Tips & Best Practices
+
+- **Reuse the engine:** हर रिक्वेस्ट के लिए नया `HTMLDocument` बनाना महंगा हो सकता है। अगर आप कई कॉल कर रहे हैं तो एक सिंगल इंस्टेंस को जीवित रखें।
+- **Thread safety:** `ScriptEngine` डिफ़ॉल्ट रूप से थ्रेड‑सेफ़ नहीं है। एक्सेस को सिंक्रोनाइज़ करें या कंकरेन्ट वर्कलोड के लिए इंजन का पूल बनाएं।
+- **Logging:** स्क्रिप्ट का `console.log` `System.out` पर लिखता है। अगर आपको proper logging चाहिए, तो `engine.getContext().setWriter(new PrintWriter(...))` के साथ रीडायरेक्ट करें।
+- **Timeouts:** `fetch` ब्राउज़र के डिफ़ॉल्ट टाइमआउट (आमतौर पर कोई नहीं) का सम्मान करता है। अगर आपको सख्त कंट्रोल चाहिए तो स्क्रिप्ट के अंदर `AbortController` API का उपयोग करके मैनुअल abort लागू कर सकते हैं।
+
+---
+
+## Conclusion
+
+हमने अभी दिखाया कि कैसे **load JSON with fetch** को एक Java प्रोग्राम से किया जा सकता है, एक एम्बेडेड JavaScript इंजन का उपयोग करके आधुनिक `async/await` कोड चलाते हुए, और optional chaining से कोड को साफ़ रखा गया। **creating an HTMLDocument in Java** करके, आप एक सैंडबॉक्स्ड एनवायरनमेंट प्राप्त करते हैं जो **running JavaScript from Java** को नेचुरल बनाता है, जबकि आप शुद्ध Java कोड के भीतर रहते हैं।
+
+अब आप आगे कर सकते हैं:
+
+- प्लेसहोल्डर API को अपने सर्विस (`fetch json in javascript` from a private endpoint) से बदलें।
+- अधिक परिष्कृत एरर हैंडलिंग या रिट्राई जोड़ें।
+- GraalVM की पॉलीग्लॉट क्षमताओं को एक्सप्लोर करें ताकि स्क्रिप्टिंग और भी रिच हो सके।
+
+इसे आज़माएँ, URL बदलें, शायद एक `POST` रिक्वेस्ट जोड़ें—भारी लाइब्रेरीज़ को खींचे बिना आप वेब‑सेंट्रिक Java की पूरी दुनिया खोल सकते हैं।
+
+Happy coding, and feel free to drop a comment if you hit any snags!
+
+## What Should You Learn Next?
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hindi/java/css-html-form-editing/_index.md b/html/hindi/java/css-html-form-editing/_index.md
index d226544ab2..7c87e733f0 100644
--- a/html/hindi/java/css-html-form-editing/_index.md
+++ b/html/hindi/java/css-html-form-editing/_index.md
@@ -29,9 +29,13 @@ url: /hi/java/css-html-form-editing/
 ### [Java के लिए Aspose.HTML के साथ उन्नत CSS एक्सटेंशन तकनीकें](./advanced-css-extension/)
 कस्टम पेज मार्जिन और डायनामिक कंटेंट सहित उन्नत CSS तकनीकों को लागू करने के लिए Java के लिए Aspose.HTML का उपयोग करना सीखें। डेवलपर्स के लिए एक विस्तृत, व्यावहारिक ट्यूटोरियल।
 ### [Java के लिए Aspose.HTML के साथ HTML फॉर्म संपादन और सबमिशन](./html-form-editing/)
-इस व्यापक चरण-दर-चरण मार्गदर्शिका में Java के लिए Aspose.HTML का उपयोग करके HTML फ़ॉर्म को प्रोग्रामेटिक रूप से संपादित और सबमिट करना सीखें।
+इस व्यापक चरण-दर-क्रम मार्गदर्शिका में Java के लिए Aspose.HTML का उपयोग करके HTML फ़ॉर्म को प्रोग्रामेटिक रूप से संपादित और सबमिट करना सीखें।
 ### [Java में क्लास द्वारा एलिमेंट चयन – पूर्ण गाइड](./select-element-by-class-in-java-complete-how-to-guide/)
 Java में Aspose.HTML का उपयोग करके क्लास द्वारा HTML एलिमेंट को चुनने और प्रोसेस करने की पूरी प्रक्रिया सीखें।
+### [Java में CSS बैकग्राउंड प्राप्त करें – पूर्ण Aspose.HTML गाइड](./get-css-background-in-java-complete-aspose-html-guide/)
+Java में Aspose.HTML का उपयोग करके CSS बैकग्राउंड को प्राप्त करने और प्रबंधित करने की पूरी गाइड।
+### [Java में CSS का उपयोग कैसे करें – HTML लोड करें, लिंक गिनें और XPath का मूल्यांकन करें](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Java में Aspose.HTML का उपयोग करके CSS लागू करना, HTML लोड करना, लिंक गिनना और XPath अभिव्यक्तियों का मूल्यांकन करना सीखें।
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/hindi/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/hindi/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..0cbb8fc3a5
--- /dev/null
+++ b/html/hindi/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,281 @@
+---
+category: general
+date: 2026-06-16
+description: Java में Aspose.HTML का उपयोग करके CSS बैकग्राउंड प्राप्त करें। सीखें
+  कि कैसे HTML दस्तावेज़ लोड करें, गणना किया गया स्टाइल निकालें, और कुछ ही चरणों में
+  बैकग्राउंड रंग और फ़ॉन्ट आकार प्राप्त करें।
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: hi
+og_description: जावा में तुरंत CSS बैकग्राउंड प्राप्त करें। यह ट्यूटोरियल दिखाता है
+  कि कैसे एक HTML दस्तावेज़ लोड करें, गणना किया गया स्टाइल निकालें, और Aspose.HTML
+  के साथ बैकग्राउंड रंग तथा फ़ॉन्ट आकार प्राप्त करें।
+og_title: जावा में CSS पृष्ठभूमि प्राप्त करें – पूर्ण Aspose.HTML ट्यूटोरियल
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: जावा में CSS बैकग्राउंड प्राप्त करें – पूर्ण Aspose.HTML गाइड
+url: /hi/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Java में CSS बैकग्राउंड प्राप्त करें – पूर्ण Aspose.HTML गाइड
+
+क्या आपको कभी सर्वर साइड पर HTML प्रोसेस करते समय किसी एलिमेंट का **CSS बैकग्राउंड** प्राप्त करने की जरूरत पड़ी है? शायद आप PDF जेनरेटर, वेब‑स्क्रैपर बना रहे हैं, या सिर्फ स्टाइलिंग वैलिडेट करना चाहते हैं। Java में, Aspose.HTML लाइब्रेरी इसे आसान बनाती है। इस ट्यूटोरियल में हम **load HTML document Java** करेंगे, computed style निकालेंगे, और **background color** तथा **font size** को **retrieve** करेंगे—सभी कुछ लाइनों में।
+
+हम एक वास्तविक उदाहरण के माध्यम से चलेंगे: एक `<div>` जिसमें `highlight` क्लास है। अंत तक आपके पास एक स्व-निहित प्रोग्राम होगा जिसे आप किसी भी प्रोजेक्ट में डाल सकते हैं, और आप समझेंगे कि `ComputedStyle` का उपयोग क्यों CSS प्रॉपर्टीज़ के अंतिम, cascade‑resolved मान पढ़ने का सबसे भरोसेमंद तरीका है।
+
+---
+
+## आप क्या सीखेंगे
+
+- Aspose.HTML का उपयोग करके **load HTML document Java** कैसे करें।
+- किसी भी DOM एलिमेंट से **extract computed style** कैसे निकालें।
+- **retrieve background color** और **retrieve font size** के सटीक कॉल्स।
+- सामान्य pitfalls (जैसे, मिसिंग स्टाइल शीट्स, इनलाइन बनाम एक्सटर्नल CSS)।
+- एक पूर्ण, runnable कोड सैंपल जिसे आप कॉपी‑पेस्ट कर सकते हैं।
+
+---
+
+## आवश्यकताएँ
+
+- Java 8 या उससे नया स्थापित हो।
+- निर्भरताओं को प्रबंधित करने के लिए Maven या Gradle (हम Maven स्निपेट दिखाएंगे)।
+- HTML और CSS की बुनियादी समझ।
+- Aspose.HTML for Java लाइब्रेरी (फ्री ट्रायल या लाइसेंस्ड संस्करण)।
+
+---
+
+## चरण 1: प्रोजेक्ट सेट अप करें और Aspose.HTML जोड़ें
+
+पहले, एक Maven प्रोजेक्ट बनाएं (या अपना पसंदीदा बिल्ड टूल इस्तेमाल करें)। `pom.xml` में Aspose.HTML डिपेंडेंसी जोड़ें:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** यदि आप Gradle का उपयोग कर रहे हैं, तो समकक्ष है `implementation 'com.aspose:aspose-html:23.9'`.  
+
+डिपेंडेंसी रिजॉल्व हो जाने के बाद, आप कोडिंग शुरू करने के लिए तैयार हैं।
+
+---
+
+## चरण 2: HTML Document Java लोड करें
+
+पहला ठोस कदम HTML फ़ाइल को `HTMLDocument` में पढ़ना है। यही वह जगह है जहाँ **load html document java** वाक्यांश चमकता है।
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+क्यों `HTMLDocument` का उपयोग सामान्य पार्सर की बजाय किया जाता है? Aspose.HTML एक पूर्ण DOM बनाता है, सभी लिंक्ड स्टाइल शीट्स लागू करता है, और मीडिया क्वेरीज़ का सम्मान करता है—इसलिए बाद में आप जो computed style प्राप्त करेंगे, वह ठीक उसी तरह होगा जैसा ब्राउज़र रेंडर करता है।
+
+---
+
+## चरण 3: लक्ष्य एलिमेंट चुनें
+
+अब हमें उस एलिमेंट की जरूरत है जिसका CSS हम जांचना चाहते हैं। हमारे उदाहरण में एलिमेंट की क्लास `highlight` है।
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+`querySelector` मेथड अपने JavaScript समकक्ष की तरह काम करता है, जिससे आप कोई भी CSS सिलेक्टर उपयोग कर सकते हैं। यदि सिलेक्टर फेल हो जाता है, तो हम जल्दी बाहर निकलते हैं—यह बाद में `NullPointerException` से बचाता है।
+
+---
+
+## चरण 4: Computed Style निकालें
+
+अब ट्यूटोरियल का मुख्य भाग आता है: **extract computed style**। `ComputedStyle` ऑब्जेक्ट आपको हर CSS प्रॉपर्टी के अंतिम, cascade‑resolved मान देता है।
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+पर्दे के पीछे Aspose.HTML CSS cascade को ट्रैवर्स करता है, `!important` नियमों का मूल्यांकन करता है, और यहाँ तक कि रिलेटिव यूनिट्स (जैसे `em` → pixels) को भी रिजॉल्व करता है। इसलिए `ComputedStyle` मैन्युअली इनलाइन स्टाइल्स पार्स करने की तुलना में अधिक पसंदीदा है।
+
+---
+
+## चरण 5: Background Color और Font Size प्राप्त करें
+
+अंत में, हम `ComputedStyle` पर मौजूद गेटर्स का उपयोग करके **retrieve background color** और **retrieve font size** करेंगे।
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+`getBackgroundColor()` और `getFontSize()` दोनों ही स्ट्रिंग्स को मानक CSS फॉर्मेट में रिटर्न करते हैं (जैसे `rgba(255, 0, 0, 1)` या `16px`)। यदि प्रॉपर्टी कहीं भी परिभाषित नहीं है, तो लाइब्रेरी ब्राउज़र का डिफ़ॉल्ट मान रिटर्न करती है।
+
+---
+
+## पूर्ण कार्यशील उदाहरण
+
+सब कुछ एक साथ मिलाकर, यहाँ वह पूरा प्रोग्राम है जिसे आप अभी चला सकते हैं:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### अपेक्षित आउटपुट
+
+मान लीजिए `input.html` में यह है:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+प्रोग्राम चलाने पर यह प्रिंट करेगा:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+यदि CSS `rgba` या कोई अलग यूनिट उपयोग करता है, तो आउटपुट उसी अनुसार अनुकूलित हो जाएगा।
+
+---
+
+## किनारे के मामलों को संभालना
+
+| स्थिति | ध्यान देने योग्य बात | समाधान |
+|-----------|-------------------|----------|
+| **External style sheets** | फ़ाइल `<link>` टैग के माध्यम से CSS फ़ाइलों को रेफ़र कर सकती है जो क्लासपाथ पर नहीं हैं। | पाथ को एब्सॉल्यूट बनाएं या `HTMLDocument.setBaseUrl()` सेट करें ताकि Aspose.HTML उन्हें ढूँढ सके। |
+| **Media queries** | `@media` ब्लॉक्स के अंदर की स्टाइल्स डिफ़ॉल्ट व्यूपोर्ट से मेल न खाने पर इग्नोर हो सकती हैं। | `HTMLDocument.setViewportSize(width, height)` का उपयोग करके इच्छित डिवाइस को एमीुलेट करें। |
+| **CSS variables** (`var(--my-color)`) | `ComputedStyle` उन्हें ऑटोमैटिकली रिजॉल्व करता है, लेकिन केवल तब जब वेरिएबल परिभाषित हो। | वेरिएबल की स्कोप की जाँच करें या डिफ़ॉल्ट वैल्यू प्रदान करें। |
+| **Unsupported properties** | कुछ नई CSS प्रॉपर्टीज़ (जैसे `backdrop-filter`) खाली स्ट्रिंग रिटर्न कर सकती हैं। | उपयोग करने से पहले `null` या खाली परिणाम की जाँच करें। |
+
+---
+
+## प्रो टिप्स और सामान्य समस्याएँ
+
+- **Cache the document** यदि आपको कई एलिमेंट्स क्वेरी करने हैं; हर बार पार्स करना महंगा पड़ता है।
+- **Close resources**: `doc.dispose();` नेटिव मेमोरी रिलीज़ करता है (विशेषकर लाँग‑रनिंग सर्विसेज़ में महत्वपूर्ण)।
+- **Avoid hard‑coded paths**: क्रॉस‑प्लेटफ़ॉर्म संगतता के लिए `Paths.get(...).toAbsolutePath()` उपयोग करें।
+- **Debugging**: `computedStyle.getCssText()` प्रिंट करें ताकि रिजॉल्व्ड प्रॉपर्टीज़ की पूरी लिस्ट देख सकें।
+
+---
+
+## दृश्य अवलोकन
+
+![हाइलाइटेड डिव और उसके गणना किए गए रंगों को दिखाते हुए Get CSS Background उदाहरण](/images/get-css-background-java.png "Java में Get CSS Background – दृश्य उदाहरण")
+
+*Alt text includes the primary keyword: “Get CSS Background example”.* → *Alt टेक्स्ट में मुख्य कीवर्ड शामिल है: “Get CSS Background example”.*
+
+---
+
+## निष्कर्ष
+
+अब आप जानते हैं कि Aspose.HTML का उपयोग करके Java में किसी भी एलिमेंट का **how to get CSS background** और **retrieve font size** कैसे किया जाता है। **loading an HTML document Java**, **computed style** निकालकर और उपयुक्त गेटर्स को कॉल करके, आप अंतिम रेंडरिंग वैल्यूज़ को भरोसेमंद तरीके से पढ़ सकते हैं, बिना अनुमान लगाए या मैन्युअली CSS पार्स किए।
+
+अगला क्या? सिलेक्टर बदलकर विभिन्न एलिमेंट्स को टारगेट करने की कोशिश करें, pseudo‑classes (जैसे `div.highlight:hover`) के साथ प्रयोग करें, या उसी `HTMLDocument` से PDF जेनरेट करें—उसी API के साथ यह सीधा है।  
+
+यदि आपको कोई समस्या आती है तो टिप्पणी छोड़ें, और कोडिंग का आनंद लें!
+
+---
+
+
+## अब आपको क्या सीखना चाहिए?
+
+निम्नलिखित ट्यूटोरियल्स उन विषयों को कवर करते हैं जो इस गाइड में दिखाए गए तकनीकों पर आधारित हैं। प्रत्येक संसाधन में पूर्ण कार्यशील कोड उदाहरण और चरण‑दर‑चरण व्याख्याएँ शामिल हैं, जिससे आप अतिरिक्त API फीचर्स में महारत हासिल कर सकें और अपने प्रोजेक्ट्स में वैकल्पिक इम्प्लीमेंटेशन अप्रोचेज़ को एक्सप्लोर कर सकें।
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Create html document java with internal CSS using Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hindi/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/hindi/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..d2c3c08e24
--- /dev/null
+++ b/html/hindi/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,282 @@
+---
+category: general
+date: 2026-06-16
+description: CSS का उपयोग करके HTML फ़ाइल लोड करना और Java में लिंक गिनना। एक ही स्पष्ट
+  उदाहरण में HTML तत्वों की गिनती और XPath Java का मूल्यांकन सीखें।
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: hi
+og_description: जावा में CSS का उपयोग करके HTML फ़ाइल लोड करना, लिंक गिनना, और XPath
+  अभिव्यक्तियों का मूल्यांकन करना—सब कुछ एक व्यावहारिक गाइड में।
+og_title: जावा में CSS का उपयोग कैसे करें – HTML लोड करें, लिंक गिनें और XPath का
+  मूल्यांकन करें
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Java में CSS का उपयोग कैसे करें – HTML लोड करें, लिंक गिनें और XPath का मूल्यांकन
+  करें
+url: /hi/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Java में CSS का उपयोग कैसे करें – HTML लोड करें, लिंक गिनें और XPath का मूल्यांकन करें
+
+क्या आपने कभी सोचा है **CSS का उपयोग कैसे करें** चयनकर्ताओं को Java में HTML फ़ाइल प्रोसेस करते समय? शायद आप एक वेब‑क्रॉलर, स्क्रैपर बना रहे हैं, या सिर्फ़ एक स्थैतिक साइट का ऑडिट करना चाहते हैं। अच्छी खबर? आपको शून्य से कस्टम पार्सर लिखने की ज़रूरत नहीं—आधुनिक लाइब्रेरीज़ आपको CSS4 चयनकर्ताओं को XPath 3.1 अभिव्यक्तियों के साथ एक ही, साफ़ वर्कफ़्लो में मिलाने देती हैं।
+
+इस ट्यूटोरियल में हम **HTML फ़ाइल को कैसे लोड करें**, नेविगेशन बार के अंदर लिंक गिनने के लिए CSS चयनकर्ता लागू करें, और फिर **XPath का मूल्यांकन** करके विशिष्ट इमेज तत्वों को गिनें, यह सब दिखाएंगे। अंत तक आपके पास एक पूर्ण, चलाने योग्य प्रोग्राम होगा जो मिलते‑जुलते नोड्स की संख्या प्रिंट करेगा, और आप समझेंगे कि प्रत्येक भाग क्यों महत्वपूर्ण है।
+
+## पूर्वापेक्षाएँ
+
+- Java 17 (या कोई भी हालिया JDK) आपके मशीन पर स्थापित  
+- Maven या Gradle निर्भरता प्रबंधन के लिए (उदाहरण में हम Maven का उपयोग करेंगे)  
+- एक छोटा HTML स्निपेट `input.html` नाम से उस फ़ोल्डर में सहेजा हुआ जहाँ आपके पास पहुँच है  
+
+अन्य कोई टूल आवश्यक नहीं—सिर्फ़ एक टेक्स्ट एडिटर और टर्मिनल।
+
+## ट्यूटोरियल में क्या कवर किया गया है
+
+- **HTMLDocument** क्लास का उपयोग करके HTML फ़ाइल को DOM‑जैसे संरचना में लोड करना  
+- **CSS4 चयनकर्ता** (`nav a[data-role]`) को लागू करके नेविगेशन लिंक ढूँढ़ना  
+- **XPath 3.1 अभिव्यक्ति** चलाकर `<img>` टैग खोजना जिनका `src` `.png` पर समाप्त होता है और जिनमें `alt` एट्रिब्यूट भी मौजूद है  
+- दोनों क्वेरी के **परिणामों को गिनना** और उन्हें कंसोल पर प्रिंट करना  
+- पूर्ण स्रोत कोड, “क्यों” की व्याख्याएँ, और संभावित एज केसों का त्वरित अवलोकन  
+
+आइए सीधे शुरू करते हैं।
+
+---
+
+## चरण 1 – HTMLDocument के साथ HTML फ़ाइल कैसे लोड करें
+
+किसी भी क्वेरी से पहले, HTML दस्तावेज़ को एक ट्रैवर्सेबल मॉडल में पार्स किया जाना चाहिए। **jsoup‑plus** लाइब्रेरी (या कोई समान HTML‑अवेयर पार्सर) की `HTMLDocument` क्लास यह ठीक‑ठीक करती है।
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*यह क्यों महत्वपूर्ण है:*  
+फ़ाइल को एक बार लोड करके रेफ़रेंस (`doc`) को बनाए रखने से दोहराए गए I/O से बचा जा सकता है, जो बड़ी संख्या में पेज प्रोसेस करते समय प्रदर्शन बाधा बन सकता है।
+
+---
+
+## चरण 2 – `<nav>` के अंदर लिंक गिनने के लिए CSS का उपयोग कैसे करें
+
+अब दस्तावेज़ मेमोरी में है, हम एक CSS4 चयनकर्ता का उपयोग करके हर `<a>` तत्व को पकड़ सकते हैं जो `<nav>` के अंदर है और साथ ही `data‑role` एट्रिब्यूट रखता है। यह पैटर्न अक्सर नेविगेशन मेनू में उपयोग होता है जहाँ डेटा एट्रिब्यूट जावास्क्रिप्ट हुक के रूप में काम करते हैं।
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*व्याख्या:*  
+- `nav a[data-role]` का अर्थ है “कोई भी `<a>` तत्व जिसके पास `data‑role` एट्रिब्यूट है और जो एक `<nav>` तत्व का वंशज है।”  
+- चयनकर्ता **CSS4**‑संगत है, इसलिए आप `:not()` या `:has()` जैसे प्स्यूडो‑क्लास भी उपयोग कर सकते हैं यदि आपका उपयोग मामला बढ़ता है।
+
+> **प्रो टिप:** यदि आपको केवल सीधे बच्चे चाहिए, तो स्पेस को `>` से बदलें (`nav > a[data-role]`)। इससे खोज स्थान घटता है और बड़े दस्तावेज़ों में गति बढ़ सकती है।
+
+---
+
+## चरण 3 – विशिष्ट `<img>` तत्वों को गिनने के लिए XPath Java का मूल्यांकन
+
+XPath तब चमकता है जब आपको एट्रिब्यूट‑आधारित फ़िल्टरिंग चाहिए जो CSS में सीधा नहीं होता। यहाँ हम हर `<img>` को खोजेंगे जिसका `src` `.png` पर समाप्त होता है **और** जिसमें `alt` एट्रिब्यूट भी मौजूद है—जो एक्सेसिबिलिटी ऑडिट के लिए उपयोगी है।
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*XPath क्यों?*  
+- `ends-with()` फ़ंक्शन XPath 3.1 का हिस्सा है, जिससे रेगेक्स की जरूरत के बिना सफ़िक्स मिलान संभव होता है।  
+- कई प्रेडिकेट (`and @alt`) को मिलाकर आप केवल उन इमेज को गिनते हैं जो सही‑से‑स्रोत और वर्णनात्मक दोनों हैं।
+
+यदि आपकी लाइब्रेरी केवल XPath 1.0 सपोर्ट करती है, तो आपको `contains(@src, '.png')` का उपयोग करना पड़ेगा और फिर Java में फ़िल्टर करना पड़ेगा—जो कम सटीक तरीका है।
+
+---
+
+## चरण 4 – HTML तत्वों को कैसे गिनें और परिणाम प्रिंट करें
+
+अंत में, हम दोनों `NodeList` ऑब्जेक्ट की लंबाई प्राप्त करते हैं और उन्हें आउटपुट करते हैं। यह **लिंक गिनने** का हिस्सा है, लेकिन यह किसी भी नोड कलेक्शन के लिए काम करता है।
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**अपेक्षित कंसोल आउटपुट** (मान लीजिए नमूना HTML में 3 मिलते‑जुलते लिंक और 2 मिलते‑जुलते इमेज हैं):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+यदि गिनती शून्य है, तो अपने चयनकर्ता सिंटैक्स को दोबारा जाँचें या यह पुष्टि करें कि `input.html` में वास्तव में अपेक्षित तत्व मौजूद हैं।
+
+---
+
+## पूर्ण कार्यशील उदाहरण
+
+नीचे वह पूरा, स्व-निहित प्रोग्राम है जिसे आप `CssXPathDemo.java` नाम की फ़ाइल में कॉपी‑पेस्ट कर सकते हैं। इसमें आवश्यक इम्पोर्ट, Maven के लिए एक सरल `pom.xml` स्निपेट, और परीक्षण के लिए एक न्यूनतम HTML नमूना शामिल है।
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Maven `pom.xml` अंश** (HTML‑अवेयर पार्सर को जोड़ने के लिए यह निर्भरता जोड़ें जो CSS4 और XPath 3.1 दोनों को सपोर्ट करता है):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**नमूना `input.html`** (Java फ़ाइल के समान डायरेक्टरी में रखें):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+`mvn compile exec:java -Dexec.mainClass=CssXPathDemo` चलाने पर पहले दिखाए गए अपेक्षित गिनती प्राप्त होगी।
+
+---
+
+## एज केस और सामान्य प्रश्न
+
+### यदि HTML फ़ाइल खराब फ़ॉर्मेटेड हो तो क्या होगा?
+
+CSS और XPath दोनों इंजन छोटे‑मोटे मार्कअप त्रुटियों (बंद न किए गए टैग, बिना कोट के एट्रिब्यूट) को सहन करते हैं। लेकिन गंभीर विकृति पार्सर को रोक सकती है। प्रोडक्शन में, लोडिंग स्टेप को try‑catch ब्लॉक में रखें और अपवाद को लॉग करें।
+
+### क्या मैं CSS और XPath को एक ही अभिव्यक्ति में मिला सकता हूँ?
+
+सीधे तौर पर नहीं; प्रत्येक इंजन की अपनी सिंटैक्स होती है। आम पैटर्न यह है कि वह उपयोग करें जो स्थिति को सबसे स्वाभाविक रूप से व्यक्त करता है (संरचनात्मक क्वेरी के लिए CSS, एट्रिब्यूट फ़ंक्शन के लिए XPath) और फिर Java में परिणामों को मिलाएँ यदि आवश्यक हो।
+
+### कई फ़ाइलों में तत्वों को कैसे गिनें?
+
+लोडिंग लॉजिक को लूप में रखें:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### क्या यह Java 8 के साथ काम करता है?
+
+हाँ—जब तक आप ऐसी लाइब्रेरी संस्करण उपयोग करते हैं जो Java 8 या उससे ऊपर को टारगेट करता है। दिखाया गया कोड किसी नए भाषा फीचर पर निर्भर नहीं है।
+
+---
+
+## निष्कर्ष
+
+हमने **CSS चयनकर्ताओं** को **XPath 3.1 अभिव्यक्तियों** के साथ मिलाकर **HTML फ़ाइल लोड करना**, **लिंक गिनना**, और **विशिष्ट मानदंडों** वाले **HTML तत्वों** को गिनना प्रदर्शित किया। मुख्य बिंदु:
+
+- `HTMLDocument` से दस्तावेज़ को एक बार लोड करें।  
+- सरल संरचनात्मक क्वेरी के लिए CSS4 (`nav a[data-role]`) का उपयोग करें।  
+- एट्रिब्यूट‑फ़ंक्शन के लिए XPath 3.1 (`ends-with(@src, '.png')`) को अपनाएँ।  
+- सटीक गिनती के लिए `NodeList` की लंबाई प्राप्त करें।  
+
+अब आप स्क्रिप्ट को विस्तारित कर सकते हैं: अधिक चयनकर्ता जोड़ें, परिणाम CSV में लिखें, या इसे बड़े क्रॉलिंग पाइपलाइन में एकीकृत करें। CSS और XPath का संयोजन आपको लगभग किसी भी HTML‑स्क्रैपिंग चुनौती को हल करने की लचीलापन देता है।
+
+क्या आप प्रयोग करने के लिए तैयार हैं? CSS चयनकर्ता को `section article[data-id]` से बदलें या XPath को `<video>` टैग के लिए विशिष्ट कोडेक लक्ष्य करने के लिए संशोधित करें। संभावनाएँ असीमित हैं।
+
+यदि यह गाइड आपके काम आया, तो इसे शेयर करें, रिपॉज़िटरी को स्टार दें, या अपने उपयोग‑केस के साथ टिप्पणी छोड़ें। हैप्पी कोडिंग!
+
+![how to use css example diagram](https://example.com/diagram.png "how to use css example")
+
+---
+
+
+## अगला आप क्या सीखें?
+
+निम्नलिखित ट्यूटोरियल्स उन विषयों को कवर करते हैं जो इस गाइड में दिखाए गए तकनीकों पर आधारित हैं। प्रत्येक संसाधन में पूर्ण कार्यशील कोड उदाहरण और चरण‑दर‑चरण व्याख्याएँ शामिल हैं, जिससे आप अतिरिक्त API फीचर्स में महारत हासिल कर सकें और अपने प्रोजेक्ट्स में वैकल्पिक कार्यान्वयन दृष्टिकोणों का अन्वेषण कर सकें।
+
+- [Aspose.HTML for Java में HTML दस्तावेज़ों में इनलाइन CSS कैसे जोड़ें](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Aspose.HTML for Java में उन्नत बाहरी CSS संपादन कैसे करें](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Aspose.HTML for Java में HTML दस्तावेज़ ट्री को कैसे संपादित करें](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hongkong/java/advanced-usage/_index.md b/html/hongkong/java/advanced-usage/_index.md
index 01c084ba65..0522d764fd 100644
--- a/html/hongkong/java/advanced-usage/_index.md
+++ b/html/hongkong/java/advanced-usage/_index.md
@@ -135,6 +135,8 @@ A: 不需要。單一的 Aspose.HTML for Java 授權即涵蓋所有輸出格式
 ### [如何在 Java 中執行 JavaScript – 完整指南](./how-to-run-javascript-in-java-complete-guide/)
 學習在 Java 應用程式中使用 Rhino、Nashorn 或 GraalVM 執行 JavaScript 程式碼的完整步驟。
 
+### [在 Java 中設定裝置 DPI – 完整沙盒指南](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+
 ---
 
 **最後更新日期：** 2025-11-29  
diff --git a/html/hongkong/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/hongkong/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..d9da1f750f
--- /dev/null
+++ b/html/hongkong/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,210 @@
+---
+category: general
+date: 2026-06-16
+description: 學習如何在 Java 使用 Aspose.HTML 沙盒渲染 HTML 時設定裝置 DPI 以及視口寬度與高度，並附有逐步程式碼示例。
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: zh-hant
+og_description: 探索如何使用 Aspose.HTML Java 沙盒設定設備 DPI 以及視口寬度與高度。提供完整程式碼與說明。
+og_title: 在 Java 中設定裝置 DPI Aspose – 完整沙盒指南
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: 在 Java 中設定裝置 DPI（Aspose）– 完整沙盒指南
+url: /zh-hant/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Java 沙盒教學
+
+有沒有想過在 Java 中渲染網頁時如何 **set device dpi aspose**？你並非唯一遇到這個問題的人。許多開發人員在需要渲染出的頁面與實際螢幕完全一致時會卡關——尤其是 DPI 會影響版面計算時。
+
+在本指南中，我們將帶你完成一個實用範例，不僅 **set device dpi aspose**，還會示範如何 **set viewport width height**，讓頁面行為就像在 1280 × 800 像素的瀏覽器視窗中一樣。完成後，你將擁有可執行的程式碼片段、每一步的清晰說明，以及避免常見陷阱的技巧。
+
+## 本教學涵蓋內容
+
+我們會先說明前置條件，接著分為四個簡潔步驟：
+
+1. 設定沙盒選項（包括 DPI 與視口大小）。  
+2. 使用這些選項建立 `DocumentSandbox`。  
+3. 在沙盒內載入外部 HTML 頁面。  
+4. 執行簡單的 DOM 操作——印出頁面標題。
+
+你將了解每個環節的重要性、如何為不同裝置微調設定，以及最終輸出應該是什麼樣子。全部說明都在此，不需要額外參考文件。
+
+## 前置條件
+
+- Java 8 或更新版本（Aspose.HTML for Java 函式庫支援 JDK 8+）。  
+- 已將 Aspose.HTML for Java 的 JAR 加入專案 classpath。  
+- 具備 IDE 或建置工具（Maven/Gradle）以編譯與執行程式碼。  
+- 若要載入線上 URL（如 `https://example.com`），需有網路連線。
+
+如果以上條件皆已符合，讓我們開始吧。
+
+## 步驟 1：Set device DPI aspose – 定義沙盒選項
+
+首先必須告訴沙盒你「假裝」擁有的螢幕規格，這就是 **set device dpi aspose** 發揮作用的地方。DPI（每英吋點數）會影響 CSS `px` 單位的解讀，進而改變字型大小、影像縮放與媒體查詢的結果。
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **為什麼這很重要：**  
+> *`setDeviceDpi` 呼叫會讓 Aspose.HTML 將一個 CSS 像素視為 1/96 英吋，與大多數桌面顯示器的設定相同。若省略此設定，高 DPI 螢幕上版面可能會顯得過小或過大。*
+
+## 步驟 2：使用已設定的選項建立沙盒
+
+選項準備好後，需要一個會遵守這些設定的沙盒實例。把沙盒想像成一個小型、隔離的瀏覽器引擎，絕不會觸及你的檔案系統。
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **專業小技巧：**  
+> 同一個 `DocumentSandbox` 可重複使用於多個頁面以節省記憶體，但若之後需要不同的 DPI 或視口，記得重新設定選項。
+
+## 步驟 3：在沙盒內載入 HTML 文件
+
+有了沙盒，載入頁面變得非常直接。`HTMLDocument` 的建構子接受 URL 與剛才建立的沙盒。
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **邊緣情況：**  
+> 若目標網站阻擋自動化請求，可能會收到 403 錯誤。此時可以先將 HTML 下載至本機，再以檔案路徑載入，或透過 `sandboxOptions` 設定自訂的 User‑Agent 字串。
+
+## 步驟 4：執行一般的 DOM 操作 – 印出頁面標題
+
+此時頁面已在沙盒內完整渲染，任何 DOM 查詢都會如同在完整瀏覽器中一樣運作。為了保持簡潔，我們只取得並印出標題。
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**預期輸出**
+
+```
+Title: Example Domain
+```
+
+如果看到其他結果，請再次確認 URL 是否可達，且 DPI 或視口數值未被意外更改。
+
+## 為什麼設定 Viewport Width Height 如此關鍵
+
+你可能會問，「為什麼一定要 **set viewport width height**？」答案在於響應式設計。`@media (max-width: 600px)` 之類的媒體查詢是根據視口尺寸，而非實體螢幕大小。指定 `1280` × `800` 後，即使在沒有顯示器的無頭伺服器上執行，也能保證頁面呈現「桌面」版面。
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+調整這兩個數字即可在 IDE 中模擬平板、手機，甚至超寬螢幕。
+
+## 完整可執行範例
+
+以下是完整、可直接執行的 Java 類別，將上述步驟串起來。將程式碼貼到名為 `SandboxExample.java` 的檔案中，確保已將 Aspose.HTML JAR 加入 classpath，然後執行 `javac SandboxExample.java && java SandboxExample`。
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **快速驗證：**  
+> 執行程式後若看到 `Title: Example Domain`，代表設定全部正確。若未顯示，請檢查主控台的例外訊息——大多數問題來自缺少 JAR 或網路限制。
+
+## 常見問題與避免方式
+
+| 症狀 | 可能原因 | 解決方式 |
+|---|---|---|
+| `NullPointerException` 發生於 `htmlDoc.getTitle()` | 沙盒未成功載入頁面 | 檢查 URL、在 `HTMLDocument` 建構子周圍加入 try‑catch，或透過 `sandboxOptions.setLogLevel(...)` 開啟日誌。 |
+| 版面看起來被放大或縮小 | DPI 設定不正確 | 確認 `sandboxOptions.setDeviceDpi(96)`（或你的目標 DPI）。 |
+| 媒體查詢永遠不會觸發 | 缺少視口尺寸設定 | 再次確認同時呼叫了 `setViewportWidth` **與** `setViewportHeight`。 |
+| 大型頁面導致記憶體不足 | 同一沙盒重複載入大量重型頁面 | 為每個頁面建立新 `DocumentSandbox`，或在使用完畢後呼叫 `documentSandbox.dispose()`。 |
+
+## 延伸範例
+
+既然已掌握 **set device dpi aspose** 與 **set viewport width height**，你可以進一步嘗試：
+
+- **擷取渲染頁面的螢幕截圖**，使用 `htmlDoc.renderToBitmap(...)`。  
+- **在渲染前注入自訂 CSS**，測試暗色主題。  
+- **在沙盒內執行 JavaScript**，透過 `htmlDoc.getWindow().eval(...)`。
+
+所有這些操作都會遵守你先前設定的 DPI 與視口，為響應式版面提供可靠的測試環境。
+
+## 結論
+
+我們已完整示範如何在 Java 中使用 Aspose.HTML 的沙盒 **set device dpi aspose** 以及 **set viewport width height**。現在，你已具備在任何裝置上精確渲染頁面的堅實基礎，且全程在安全、隔離的環境中完成。
+
+準備好進一步挑戰了嗎？試著渲染使用 CSS Grid 版面的頁面，或載入遠端樣式表，觀察 DPI 如何影響字型呈現。沙盒讓你盡情實驗而不會影響主機系統。
+
+若遇到任何問題，歡迎在下方留言或查閱 Aspose.HTML for Java 官方文件——不過本頁已提供所有必要資訊。祝開發順利！
+
+![set device dpi aspose sandbox diagram](https://example.com/images/set-device-dpi-aspose.png "Diagram showing DPI and viewport configuration in Aspose.HTML sandbox")
+
+## 接下來該學什麼？
+
+以下教學與本篇內容密切相關，能進一步深化你所學的技巧。每個資源皆提供完整可執行的程式碼範例與逐步說明，協助你掌握更多 API 功能，並探索在專案中實作的不同方式。
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hongkong/java/conversion-html-to-other-formats/_index.md b/html/hongkong/java/conversion-html-to-other-formats/_index.md
index bcd12f00f5..d290ab1c7c 100644
--- a/html/hongkong/java/conversion-html-to-other-formats/_index.md
+++ b/html/hongkong/java/conversion-html-to-other-formats/_index.md
@@ -46,6 +46,9 @@ XPS 為 Microsoft 的列印就緒格式。使用 Aspose.HTML 您可以產生在
 ### Converting Markdown to HTML (Java)
 Markdown 的簡潔結合 HTML 的豐富。將 Markdown 文件轉換為完整樣式的 HTML 頁面，方便網路發佈。
 
+### Convert HTML to Markdown in Java – Complete Programming Guide
+使用 Aspose.HTML for Java 將 HTML 完整轉換為 Markdown，提供詳細步驟與最佳實踐。
+
 ### Converting SVG to Image (Java)
 將向量圖形轉為點陣圖（PNG、JPEG），可用於電子郵件、報告或縮圖。
 
@@ -91,12 +94,19 @@ Aspose.HTML for Java 簡化了 HTML‑to‑PDF 工作流程。請參考專屬教
 學習如何使用 Aspose.HTML for Java 無縫將 HTML 轉換為 XPS，輕鬆建立跨平台文件。
 ### [Converting Markdown to HTML](./convert-markdown-to-html/)
 使用 Aspose.HTML for Java 在 Java 中順暢將 Markdown 轉為 HTML，依照步驟指南簡化文件轉換需求。
+### [Convert HTML to Markdown in Java – Complete Programming Guide](./convert-html-to-markdown-in-java-complete-programming-guide/)
+使用 Aspose.HTML for Java 將 HTML 完整轉換為 Markdown，提供詳細步驟與最佳實踐。
 ### [Converting SVG to Image](./convert-svg-to-image/)
 了解如何使用 Aspose.HTML 在 Java 中將 SVG 轉為影像，提供高品質輸出的完整指南。
 ### [Converting SVG to PDF](./convert-svg-to-pdf/)
 使用 Aspose.HTML 在 Java 中將 SVG 轉為 PDF，提供高品質文件轉換的無縫解決方案。
 ### [Converting SVG to XPS](./convert-svg-to-xps/)
 學習如何使用 Aspose.HTML for Java 將 SVG 轉為 XPS，提供簡單、步驟式的無縫轉換指南。
+### [HTML 轉 PDF 教學：一行 Aspose 轉換器](./html-to-pdf-tutorial-one-line-aspose-converter/)
+只需一行程式碼，即可使用 Aspose.HTML 完成 HTML 轉 PDF 的快速轉換示範。
+### [使用 Aspose HTML for Java 轉換 HTML 為 PDF – 完整指南](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+完整說明如何使用 Aspose.HTML for Java 將 HTML 轉換為 PDF，涵蓋設定與最佳實踐。
+### [在 Java 中將 HTML 轉換為 PDF – 平行批次轉換指南](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
 
 ## 常見問題
 
diff --git a/html/hongkong/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/hongkong/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..d58cef56aa
--- /dev/null
+++ b/html/hongkong/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,246 @@
+---
+category: general
+date: 2026-06-16
+description: 使用此一步一步的指南，在 Java 中將 HTML 轉換為 Markdown。精通 HTML 轉 Markdown 的轉換，並學習如何高效地轉換
+  HTML。
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: zh-hant
+og_description: 使用簡單的端到端範例，在 Java 中將 HTML 轉換為 Markdown。了解將 HTML 轉換為 Markdown 並保持前置資料完整的最佳方法。
+og_title: 在 Java 中將 HTML 轉換為 Markdown – 完整指南
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: 在 Java 中將 HTML 轉換為 Markdown – 完整程式設計指南
+url: /zh-hant/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 在 Java 中將 HTML 轉換為 Markdown – 完整程式指南
+
+有沒有想過 **如何將 html 轉換** 為乾淨的 Markdown 而不需要自行編寫解析器？你並不孤單。在許多專案——靜態網站產生器、文件管線或內容遷移——**快速且可靠地將 html 轉換為 markdown** 是每日的痛點。
+
+好消息是，有少數 Java 函式庫讓這件事變得輕而易舉。在本教學中，我們將逐步示範一個完整可運作的範例，向你展示如何 **將 html 轉換為 markdown** 同時保留可能已存在的 front‑matter YAML。完成後，你將擁有一個可重用的方法，能直接嵌入任何 Java 應用程式。
+
+## 本教學涵蓋內容
+
+* 為 Java HTML‑to‑Markdown 轉換器加入正確的 Maven/Gradle 相依性。  
+* 設定 `MarkdownConversionOptions` 以保留 front‑matter（`html to markdown java` 小技巧）。  
+* 編寫一個簡短的 `main` 方法，讀取 HTML 檔案並寫入 Markdown 檔案。  
+* 常見陷阱——編碼問題、遺失的圖片，以及如何處理它們。  
+* 後續步驟，例如批次轉換與整合至 static‑site generators。  
+
+不需要任何 Markdown 函式庫的先前經驗；只要具備基本的 Java 環境即可。
+
+---
+
+## ## 安裝 HTML 轉 Markdown 的函式庫
+
+### 步驟 1：加入相依性
+
+此範例使用 **[flexmark-java](https://github.com/vsch/flexmark-java)**，一個經過實戰驗證的 Markdown 處理器，亦提供 HTML‑to‑Markdown 擴充功能。
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **專業提示：** 若你只需要 HTML‑to‑Markdown 轉換，可僅引入 `flexmark-html2md`，而非完整的 `flexmark-all`，以保持 JAR 檔案體積小巧。
+
+### 步驟 2：匯入必要的類別
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+這些匯入讓你能使用核心轉換引擎以及彈性的選項容器。
+
+---
+
+## ## HTML 轉 Markdown Java – 設定轉換選項
+
+當你轉換以 YAML front‑matter 區塊開頭的文件（在 Jekyll 或 Hugo 中常見）時，你會希望保持該區塊不被修改。`MutableDataSet` 允許你切換此行為。
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*為何要保留 front‑matter？*  
+front‑matter 包含標題、日期、標籤等中繼資料。若將其移除，會破壞後續的建置管線。將 `PRESERVE_FRONT_MATTER` 設為 `true` 後，轉換器會將該區塊視為原始文字，保持原樣不變。
+
+---
+
+## ## 如何轉換 HTML – 撰寫轉換方法
+
+以下是一個獨立的 `convertHtmlToMarkdown` 方法。它會讀取 HTML 檔案、執行轉換，並將結果寫入 Markdown 檔案。
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **邊緣案例：** 若 HTML 中包含你不想出現在 Markdown 的 `<script>` 或 `<style>` 標籤，轉換器會自動移除它們。然而，對於自訂標籤，你可能需要先前處理 HTML 字串（例如使用 Jsoup）。
+
+---
+
+## ## 如何轉換 HTML – 完整範例（含 `main`）
+
+現在將所有部份組合成一個小型 CLI 程式。將佔位路徑替換為實際的檔案位置。
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Expected output** (console):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+開啟 `article.md`——你會看到乾淨的 Markdown，且原始的 YAML 區塊保持不變。
+
+---
+
+## ## HTML 轉 Markdown 轉換 – 常見問題與技巧
+
+| Question | Answer |
+|----------|--------|
+| *如果我的 HTML 檔案很大怎麼辦？* | 可逐行串流檔案，或使用 `Files.readAllBytes` 搭配 `ByteBuffer`，以避免一次載入整個文件至記憶體。 |
+| *我可以批次處理資料夾嗎？* | 將 `convertHtmlToMarkdown` 呼叫包在 `Files.list(Paths.get("folder"))` 迴圈中，並篩選 `*.html` 檔案。 |
+| *圖片會自動轉換嗎？* | 轉換器會將 `<img src="...">` 標籤改寫為 `![](url)` 語法，保留 URL。請確保圖片檔案對 Markdown 使用者可存取。 |
+| *UTF‑8 總是安全的嗎？* | 是的——HTML 與 Markdown 預設皆為 UTF‑8。若使用其他字元集，請在 `readString`/`writeString` 時傳入相應編碼。 |
+| *如何保留自訂 CSS 類別？* | Flexmark 的 HTML‑to‑Markdown 轉換器會移除未知屬性。若想保留它們，需要在轉換後進行後處理（例如正規表達式取代）。 |
+
+---
+
+## ## Java HTML Markdown 轉換器 – 後續步驟
+
+現在你已擁有可靠的 **java html markdown converter** 程式碼片段，可嵌入建置腳本、CI 管線或桌面工具中。以下是幾個擴充基本工作流程的想法：
+
+1. **批次轉換腳本** – 遍歷目錄樹，將每個 `.html` 檔案轉換為 `.md`。  
+2. **整合至 static‑site generators** – 在 Maven 的 `generate-resources` 階段執行轉換。  
+3. **自訂 Markdown 輸出** – flexmark 允許透過 `MutableDataSet` 啟用表格、註腳或 GitHub 風格的擴充功能。  
+4. **加入 CLI 包裝器** – 使用 Apache Commons CLI 暴露 `source` 與 `target` 參數，提供使用者友善的命令列工具。
+
+---
+
+## 結論
+
+我們已說明在 Java 中 **將 HTML 轉換為 Markdown** 所需的全部內容，從安裝正確的函式庫、保留 front‑matter 到處理邊緣案例。上述簡潔且可重用的方法為任何 **html to markdown java** 專案提供了堅實的基礎，而額外的技巧則協助你在更大規模的工作流程中擴展此解決方案。
+
+試試看，調整選項，很快你就能像專業人士般自動化文件遷移。遇到棘手情況？留下評論，我們一起排除問題。
+
+祝編程愉快！
+
+## 接下來該學什麼？
+
+以下教學涵蓋與本指南緊密相關的主題，並以此為基礎。每個資源皆提供完整可運作的程式碼範例與逐步說明，協助你精通其他 API 功能，並在自己的專案中探索替代實作方式。
+
+- [Markdown 轉 HTML Java - 使用 Aspose.HTML 轉換](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [在 Java 中將 HTML 轉 PDF – 含頁面尺寸設定的逐步指南](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [在 Aspose.HTML for Java 中將 HTML 轉 Markdown](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hongkong/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/hongkong/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..8c991d5eee
--- /dev/null
+++ b/html/hongkong/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,222 @@
+---
+category: general
+date: 2026-06-16
+description: 使用固定執行緒池的 Java 方法將 HTML 轉換為 PDF。了解如何透過批次 HTML PDF 轉換，高效地處理多個 HTML 檔案。
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: zh-hant
+og_description: 使用固定執行緒池的 Java 解決方案將 HTML 轉換為 PDF。本教學將一步步帶領您完成批次 HTML 轉 PDF 的轉換。
+og_title: 在 Java 中將 HTML 轉換為 PDF – 平行批次轉換
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: 在 Java 中將 HTML 轉換為 PDF – 平行批次轉換指南
+url: /zh-hant/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 在 Java 中將 HTML 轉換為 PDF – 平行批次轉換指南
+
+是否曾需要 **將 HTML 轉換為 PDF**，卻發現處理數十個檔案時速度緩慢？你並不孤單。在許多企業專案中，將大量網頁轉成可列印的文件常成為瓶頸——尤其是當轉換只在單一執行緒上執行時。
+
+好消息是？透過利用 **fixed thread pool Java**（固定執行緒池），你可以一次發起多個轉換，將緩慢的批次工作變成閃電般的操作。在本指南中，我們將示範如何使用 Aspose.HTML 的 `Converter` 類別與 Java 的 `ExecutorService`，**平行地將多個 HTML 檔案** 轉換為 PDF。完成後，你將擁有一個可直接執行的程式，能以最少的程式碼處理 **批次 HTML PDF 轉換**。
+
+## 本教學涵蓋內容
+
+- 設定固定大小的執行緒池以進行併發工作。
+- 準備來源 HTML 檔案的清單（目錄自行決定）。
+- 提交每個呼叫 `Converter.convert` 的轉換任務。
+- 優雅地關閉執行緒池並處理錯誤。
+- 提供擴展超過四個執行緒、處理大型檔案以及除錯常見陷阱的技巧。
+
+除了 Aspose.HTML for Java 的 JAR 之外，無需其他外部建置工具，且程式碼可在任何 JDK 8+ 執行環境上執行。
+
+![convert html to pdf illustration](placeholder-image.jpg){alt="HTML 轉 PDF 範例"}
+
+## 步驟 1：建立固定大小的執行緒池（fixed thread pool java）
+
+你首先需要的是一個工作執行緒池，能同時執行轉換工作。使用 `Executors.newFixedThreadPool` 可以取得可預測的執行緒數量，有助於保持 CPU 使用率穩定，並避免對檔案系統造成過大負荷。
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**為何使用固定池？**  
+固定池會限制同時執行的轉換數量，防止應用程式產生數百個執行緒而相互爭奪 CPU 與記憶體。在一般的 4 核心機器上，四個執行緒通常能在吞吐量與資源競爭之間取得最佳平衡。
+
+> **小技巧：** 若在核心數較多的伺服器上執行，可將大小調高（`Runtime.getRuntime().availableProcessors()`），但仍需留意 I/O 飽和情況。
+
+## 步驟 2：列出欲轉換的 HTML 檔案（convert multiple html files）
+
+接下來，收集你打算處理的 HTML 檔案路徑。在實際專案中，你可能會遍歷目錄樹，但為了說明清晰，我們將直接硬編碼一個簡短的陣列。
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**邊緣情況：** 若檔案遺失或無法讀取，轉換任務會拋出例外。我們會在工作執行緒內捕捉它，讓批次的其他工作繼續執行。
+
+## 步驟 3：為每個檔案提交轉換任務（java html to pdf）
+
+現在我們遍歷 `htmlFiles` 陣列，將每個路徑交給執行緒池。每個任務會在原始 HTML 同目錄下，僅透過更換副檔名來產生 PDF 檔案。
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**運作原理：**  
+- Lambda 表達式（`() -> { … }`）是一個輕量級的 `Runnable`。  
+- `Converter.convert` 是 Aspose.HTML 提供的靜態方法，會讀取 HTML、渲染並一次寫入 PDF。  
+- 透過 try‑catch 包裹，可確保單一失敗檔案不會使執行緒池崩潰。
+
+> **為何採用此方式？** 它讓程式碼保持簡潔，避免手動管理執行緒，且當檔案數量超過執行緒數時，執行器會自行排隊處理。
+
+## 步驟 4：關閉執行緒池並等待完成（batch html pdf conversion）
+
+所有任務提交後，你必須告訴執行緒池已完成，並等待工作執行緒結束。這可防止 JVM 提前結束。
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**如果逾時發生會怎樣？**  
+對於少量小型 HTML 檔案，五分鐘的限制相當寬裕。若批次較大，可延長逾時時間或在迴圈中監控 `threadPool.isTerminated()`。
+
+---
+
+## 完整可執行範例
+
+以下是完整、可直接複製貼上的程式。將 `YOUR_DIRECTORY` 替換為存放 HTML 檔案的資料夾，將 Aspose.HTML JAR 加入 classpath，然後執行。
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### 預期輸出
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+若有任何檔案失敗，會在主控台印出堆疊追蹤，但其他工作仍會持續執行。
+
+## 進階技巧與常見陷阱
+
+| 情況 | 處理方式 |
+|-----------|------------|
+| **4 執行緒無法處理過多檔案** | 增加執行緒池大小（`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`），或改用 `WorkStealingPool` 以提升可擴充性。 |
+| **大型 HTML（≥10 MB）** | 提升執行緒池佇列容量，或將檔案分成較小批次處理，以避免 OutOfMemory 錯誤。 |
+| **缺少字型或 CSS** | 確保 Aspose.HTML 授權能找到所需資源，或直接在 HTML 中嵌入它們。 |
+| **在無頭伺服器上執行** | 不需要額外的 UI 相依性；Aspose.HTML 可在純 Java 模式下運作。 |
+| **需要 PDF 中繼資料** | 轉換完成後，使用 `PdfDocument` 開啟產生的 PDF，並以程式方式設定標題/作者等資訊。 |
+
+## 結論
+
+我們剛剛示範了如何在 Java 中使用 **固定執行緒池** 同時處理多個檔案，**將 HTML 轉換為 PDF**。這段簡短程式展示了完整的生命週期：建立執行緒池、提交任務、優雅關閉以及錯誤處理。只要調整執行緒數量並提供更大的陣列，即可將其打造為任何後端的穩健 **批次 HTML PDF 轉換** 服務。
+
+準備好進一步了嗎？試著將此程式碼整合到 Spring Boot REST 端點，讓使用者上傳 HTML 後即時取得 PDF，或將邏輯擴充為監控目錄，檔案出現即自動轉換。核心概念——使用固定執行緒池進行平行化——保持不變，且具備極佳的擴充性。
+
+對效能調校或加入浮水印有任何疑問嗎？在下方留言，我們會回覆，祝開發愉快！
+
+## 接下來該學什麼？
+
+以下教學涵蓋與本指南緊密相關的主題，建立在所示技巧之上。每個資源皆提供完整可執行的程式碼範例與逐步說明，協助你精通其他 API 功能，並在專案中探索替代實作方式。
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [How to Convert HTML to PDF Java - Set Page Margins with Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Parallel HTML Cleaning with ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hongkong/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/hongkong/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..5735ba6f7c
--- /dev/null
+++ b/html/hongkong/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,262 @@
+---
+category: general
+date: 2026-06-16
+description: 使用 Aspose HTML for Java 將 HTML 轉換為 PDF —— 只需幾分鐘，即可學會啟用智慧縮放並將 PDF 背景色設為白色。
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: zh-hant
+og_description: 使用 Aspose HTML for Java 將 HTML 轉換為 PDF。本指南說明如何啟用智慧縮減、設定 PDF 背景顏色，以及確保符合
+  PDF/A‑1b 標準。
+og_title: 使用 Aspose HTML for Java 將 HTML 轉換為 PDF – 完整教學
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: 使用 Aspose HTML for Java 將 HTML 轉換為 PDF – 完整指南
+url: /zh-hant/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 使用 Aspose HTML for Java 將 HTML 轉換為 PDF – 完整教學
+
+是否曾經需要 **將 HTML 轉換為 PDF**，卻在細節上卡住了？您並非唯一遇到此問題的人——許多開發人員在想要從網頁內容產生可靠、可投入生產環境的 PDF 時，都會碰到相同的障礙。好消息是？使用 Aspose HTML for Java，您只需幾行程式碼即可完成，同時還能學會如何 **啟用智慧縮減 (smart shrinking)**、**設定 PDF 背景顏色**，甚至建立 **白色背景 PDF**，以獲得完美的列印效果。
+
+本指南將逐步說明您所需的一切：必要的函式庫、完整程式碼、每個選項的重要性，以及如何驗證結果。完成後，您將擁有一個即插即用的完整解決方案，無論是製作發票、報告或歸檔文件，都能輕鬆上手。
+
+---
+
+## 前置條件 – 開始前您需要的項目
+
+| 需求 | 重要原因 |
+|------|----------|
+| **Java 8 或更高版本** | Aspose HTML 針對現代 JVM；較舊版本可能缺少 API 方法。 |
+| **Maven 或 Gradle**（或手動 JAR 處理） | 簡化將 Aspose HTML for Java 函式庫加入專案的流程。 |
+| **Aspose.HTML for Java 授權**（免費試用亦可） | 若未授權，產生的 PDF 會出現浮水印。 |
+| **欲轉換的 HTML 檔案**（`input.html`） | 來源內容；可以是簡單頁面或複雜範本。 |
+| **對輸出資料夾的寫入權限** | 轉換器會將產生的 PDF 寫入該資料夾。 |
+
+如果您已安裝 IntelliJ IDEA 或 Eclipse 等 Java IDE，即可直接開始。
+
+---
+
+## 步驟 1：加入 Aspose HTML 相依性
+
+首先，告訴您的建置工具下載 Aspose HTML 函式庫。以下為 Maven 範例；若使用 Gradle，請自行替換。
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **小技巧：** 留意版本號碼。新版本通常會帶來 **smart shrinking** 的效能優化以及更好的 PDF/A 支援。
+
+---
+
+## 步驟 2：建立 PDF 轉換選項
+
+`PdfConversionOptions` 物件是您微調轉換設定的地方。可將其視為 PDF 輸出的控制面板。
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+此時選項仍是空白狀態，接下來我們會逐一填入設定。
+
+---
+
+## 步驟 3：啟用 PDF/A‑1b 相容性（長期保存）
+
+如果您需要 PDF 能夠長期保存——例如法律檔案，則應啟用 PDF/A‑1b 相容性。設定此旗標會指示 Aspose 嵌入所有字型與色彩描述檔。
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+為什麼要這麼做？PDF/A‑1b 可保證文件多年後在任何檢視器上皆呈現相同外觀，且不依賴外部資源。
+
+---
+
+## 步驟 4：啟用智慧縮減
+
+接下來是能在不犧牲視覺品質的前提下減少檔案大小的魔法。透過切換相應屬性 **啟用 smart shrinking**。
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+智慧縮減會分析版面配置、移除不必要的空白，並智慧地壓縮影像。依我的經驗，原本 5 MB 的 PDF 僅使用此選項即可縮減至不足 1 MB。
+
+---
+
+## 步驟 5：設定 PDF 背景顏色 – 如何建立白色背景 PDF
+
+預設情況下，Aspose 會保留 HTML 中定義的背景。若頁面為透明，產生的 PDF 在列印時可能顯得怪異。為確保外觀乾淨，請設定統一的背景顏色。以下示範如何將 **PDF 背景顏色** 設為白色——正是建立 **白色背景 PDF** 所需的設定。
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+您可以將 `Color.WHITE` 替換為任意 `java.awt.Color`——例如淡灰色以營造柔和氛圍，或使用品牌專屬色調。
+
+---
+
+## 步驟 6：執行轉換
+
+所有繁重的工作只需一行程式碼即可完成。`Converter.convert` 方法會讀取來源 HTML、套用先前設定的選項，並寫出 PDF。
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **注意：** 若輸入的 HTML 包含外部資源（CSS、圖片），請確保它們可透過絕對 URL 取得，或與 HTML 檔案放在同一目錄下。
+
+---
+
+## 預期輸出 – 應檢查的項目
+
+執行程式後，您應該會看到：
+
+* 目標資料夾中出現 **`output.pdf`**。
+* PDF 為 **PDF/A‑1b 相容**（在 Adobe Acrobat 開啟，於「檔案」→「屬性」中檢查「PDF/A」）。
+* 由於 **smart shrinking**，檔案大小明顯變小。
+* 每一頁皆具有 **純白背景**，即使原始 HTML 為透明。
+
+您可透過在檢視器中開啟 PDF 並列印測試頁面來驗證背景——不應出現淡灰色陰影。
+
+---
+
+## 常見問題與特殊情況
+
+### 如果我的 HTML 使用外部 CSS 檔案？
+
+請確保 CSS 檔案以絕對 URL 引用，或將它們複製至 `input.html` 同目錄，並使用 `file://` 協定。Aspose 會自動跟隨這些連結。
+
+### 我可以使用其他顏色作為背景嗎？
+
+當然可以。將 `Color.WHITE` 替換為例如 `new Color(240, 240, 240)` 即可得到淡灰色畫布。`setBackgroundColor` 方法接受任意 `java.awt.Color`。
+
+### 智慧縮減會影響影像品質嗎？
+
+僅會有極小的影響。Aspose 會在可能的情況下使用無損壓縮，且僅在來源影像過大於頁面尺寸時降低點陣圖 DPI。若需絕對保真度，可透過設定 `options.setEnableSmartShrinking(false)` 來停用智慧縮減。
+
+### 如何批次轉換多個 HTML 檔案？
+
+將轉換呼叫包在迴圈中，於每次迭代更新 `inputPath` 與 `outputPath`。相同的 `PdfConversionOptions` 實例可重複使用於所有檔案。
+
+---
+
+## 完整範例（所有程式碼一次呈現）
+
+以下為完整、可直接執行的 Java 類別。將程式碼複製貼上至 IDE，調整路徑後點擊 **Run** 即可。
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+執行程式，開啟產生的 PDF，您將看到預期的 **將 HTML 轉換為 PDF** 結果——檔案小巧、符合標準，且擁有乾淨的白色畫布。
+
+---
+
+## 結論
+
+我們剛剛說明了如何使用 Aspose HTML for Java **將 HTML 轉換為 PDF**，同時 **啟用 smart shrinking**、**設定 PDF 背景顏色**，並確保輸出符合 PDF/A‑1b 標準。整個流程僅需一個易讀的 Java 類別，即可輕鬆加入任何後端服務。
+
+準備好進一步了嗎？可以嘗試加入頁首與頁腳、嵌入字型，或從動態 HTML 範本產生 PDF。您也可以探索 **Aspose.PDF for Java**。
+
+## 接下來您可以學習什麼？
+
+以下教學涵蓋與本指南技術緊密相關的主題，並以完整可執行的程式碼範例與逐步說明，協助您精通更多 API 功能，並在專案中探索其他實作方式。
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hongkong/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/hongkong/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..81c7e6b7e4
--- /dev/null
+++ b/html/hongkong/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,250 @@
+---
+category: general
+date: 2026-06-16
+description: HTML 轉 PDF 教學，示範如何使用 Aspose HTML Converter 只需一行 Java 程式碼即可將 HTML 產生 PDF。快速將
+  HTML 檔案轉換為 PDF，程式碼極簡。
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: zh-hant
+og_description: HTML 轉 PDF 教學，教您如何使用 Aspose HTML Converter 只需一行 Java 程式碼即可從 HTML 產生
+  PDF。
+og_title: HTML 轉 PDF 教學：一行 Aspose 轉換器
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: HTML 轉 PDF 教學：一行 Aspose 轉換器
+url: /zh-hant/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML to PDF 教學：單行 Aspose 轉換器
+
+有沒有想過如何在不寫上百行程式碼的情況下，將靜態 HTML 頁面轉換成精美的 PDF？這正是這篇 **html to pdf tutorial** 所解決的問題。只需一行 Java 程式碼，即可 **generate pdf from html**，並在磁碟上得到可直接分享的文件。
+
+我們將逐步說明整個流程——從將 Aspose HTML 函式庫加入專案，到執行能 **convert html file pdf** 的單行程式碼。完成後，你將了解如何 **how to convert html**，並擁有一段可在任何 Java 應用程式中直接使用的可重用程式碼片段。
+
+## 本指南涵蓋內容
+
+- 將 Aspose HTML for Java 相依性加入專案（Maven 或手動 JAR）
+- 準備範例 `input.html` 檔案
+- 使用 `Converter.convert(...)` 執行單行轉換
+- 驗證輸出 PDF 並排除常見問題
+
+不需要任何 Aspose 的先前經驗；只要具備基本的 Java 開發環境即可。讓我們開始吧。
+
+## 前置條件
+
+- Java Development Kit (JDK) 8 或更新版本  
+- Maven 3 或能加入外部 JAR 的 IDE  
+- 一個想要轉成 PDF 的小型 HTML 檔案（我們會在下一步建立）  
+
+如果你已經具備上述條件，即可直接開始。若尚未安裝，請從 Oracle 或 OpenJDK 取得 JDK，並安裝 Maven——非常簡單。
+
+## 步驟 1：將 Aspose HTML for Java 加入專案
+
+### Maven 使用者
+
+在你的 `pom.xml` 中加入以下相依性。此設定會取得 Aspose HTML 函式庫的最新穩定版。
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### 手動 JAR 設定
+
+如果你未使用 Maven，請從 [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) 下載 JAR 套件，並將其加入專案的 classpath。
+
+> **專業提示：** 請確保 JAR 版本與你的 Java 執行環境相符，以避免 `UnsupportedClassVersionError`。
+
+## 步驟 2：建立範例 HTML 檔案
+
+建立一個名為 `YOUR_DIRECTORY` 的資料夾（請以你可控制的絕對或相對路徑取代），並在其中放入一個簡易的 HTML 檔案：
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+隨意編輯內容——可加入圖片、表格或自訂 CSS。Aspose 支援大多數現代 HTML5 與 CSS3 功能，因而能產生相當忠實的 PDF 呈現。
+
+## 步驟 3：單行轉換程式碼
+
+現在介紹本教學的重點。建立一個名為 `ConvertHtmlToPdfOneLine` 的 Java 類別，並貼上以下程式碼：
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### 為何這樣可行
+
+- **`Converter.convert`** 是一個靜態便利方法，內部會建立 `Converter` 實例、載入 HTML、進行渲染，並一次寫入 PDF。
+- 除非有進階需求，否則不必自行管理串流、設定渲染選項或手動處理分頁。
+
+Compile and run:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+執行完畢後，你會在 HTML 檔案旁看到 `output.pdf`。
+
+## 步驟 4：驗證結果
+
+使用任何 PDF 閱讀器（Adobe Reader、Foxit，或甚至瀏覽器）開啟 `output.pdf`。你應該會看到標題 “Hello, PDF!” 以及與 HTML 中相同樣式的段落。
+
+若 PDF 顯示異常，請檢查以下項目：
+
+| 問題 | 可能原因 | 解決方法 |
+|------|----------|----------|
+| 缺少字型 | 系統字型未嵌入 | 在轉換前加入 `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` |
+| CSS 未套用 | 外部樣式表無法存取 | 使用絕對 URL 或直接在 HTML 中嵌入 CSS |
+| 空白 PDF | 輸入路徑拼寫錯誤 | 再次確認 `inputPath` 字串 |
+
+## 進階：微調轉換選項（可選）
+
+雖然單行程式碼適用於簡單情況，Aspose 仍允許你微調輸出：
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+此程式碼片段示範 **how to convert html** 時，如何使用自訂頁面大小、邊距及其他 PDF 設定。
+
+## 常見陷阱與避免方法
+
+1. **Incorrect classpath** – 若出現 `ClassNotFoundException`，請再次確認 `aspose-html.jar` 已加入執行時的 classpath。  
+2. **License restrictions** – 免費評估版會加上浮水印。購買授權後，於轉換前呼叫 `License license = new License(); license.setLicense("Aspose.Total.Java.lic");`。  
+3. **Large HTML files** – 若文件非常龐大，建議以串流方式讀取 HTML，或提升 JVM 記憶體上限（`-Xmx2g`）。
+
+## 完整範例（全部整合）
+
+以下是完整、獨立的程式，可直接複製貼上至 IDE 並立即執行（前提是已解決 Maven 相依性）。
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**預期輸出**（主控台）：
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+開啟 PDF，即可看到與設計稿完全相同的 HTML 呈現。
+
+![說明從 HTML 檔案到 PDF 輸出的流程圖（html to pdf 教學）](https://example.com/diagram.png "HTML to PDF 教學圖示")
+
+*圖片的 alt 文字包含主要關鍵字，符合 SEO 要求。*
+
+## 結論
+
+你剛完成一篇 **html to pdf tutorial**，展示了使用 **Aspose HTML Converter** 以最簡單方式 **generate pdf from html**。透過單行的 `Converter.convert` 方法，你可以在數秒內 **convert html file pdf**，同時也了解了 **how to convert html** 的可選自訂設定。
+
+接下來可以嘗試在 HTML 中加入圖片、表格，甚至由 JavaScript 產生的圖表，觀察其渲染效果。若需要企業級功能，可探索其他 Aspose 功能，例如 PDF/A 相容性或數位簽章。
+
+祝開發愉快，願你的 PDF 如同 HTML 一樣精緻！
+
+## 接下來該學什麼？
+
+以下教學涵蓋與本指南密切相關的主題，並以示範的技術為基礎。每個資源皆提供完整可執行的程式碼範例與逐步說明，協助你精通更多 API 功能，並在專案中探索其他實作方式。
+
+- [如何使用 Aspose.HTML for Java 於 Java 轉換 HTML 為 PDF](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [在 Aspose.HTML 中設定環境 – Java 轉換 HTML 為 PDF](/html/english/java/configuring-environment/)
+- [在 Aspose.HTML for Java 中執行 Web 請求 – 轉換 HTML 為 PDF](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hongkong/java/conversion-html-to-various-image-formats/_index.md b/html/hongkong/java/conversion-html-to-various-image-formats/_index.md
index c9fd2e6658..b5b00a8c5e 100644
--- a/html/hongkong/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/hongkong/java/conversion-html-to-various-image-formats/_index.md
@@ -94,8 +94,12 @@ weight: 24
 學習如何在 Java 中使用 Aspose.HTML 將 HTML 轉換為 PNG 圖像。完整教學提供詳細步驟說明。
 
 ### [將 HTML 轉換為 WebP](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
+
 ### [將 HTML 轉換為 TIFF](./convert-html-to-tiff/)
-了解如何使用 Aspose.HTML for Java 輕鬆將 HTML 轉換為 TIFF。提供高效的文件處理步驟說明。
+
+### [將 HTML 轉換為 TIFF（Java 完整程式設計指南）](./convert-html-to-tiff-in-java-complete-programming-guide/)
+
+完整指南說明如何在 Java 中使用 Aspose.HTML 將 HTML 轉換為 TIFF，提供完整程式碼範例與最佳化技巧。
 
 ## 常見問題集
 
diff --git a/html/hongkong/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/hongkong/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..83cab8e76e
--- /dev/null
+++ b/html/hongkong/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,187 @@
+---
+category: general
+date: 2026-06-16
+description: 學習如何在 Java 中將 HTML 轉換為 TIFF，設定圖像解析度 DPI，並使用 Aspose.HTML 實現高解析度 TIFF 匯出。提供逐步程式碼示例。
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: zh-hant
+og_description: 使用 Aspose.HTML 在 Java 中將 HTML 轉換為 TIFF。學習設定影像解析度 DPI，並匯出高解析度 TIFF
+  檔案。
+og_title: 在 Java 中將 HTML 轉換為 TIFF – 完整指南
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: 在 Java 中將 HTML 轉換為 TIFF – 完整程式設計指南
+url: /zh-hant/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 在 Java 中將 HTML 轉換為 TIFF – 完整程式指南
+
+是否曾需要 **將 HTML 轉換為 TIFF**，卻不確定哪個函式庫能提供專業等級的結果？你並不孤單。在許多企業工作流程中——例如發票產生或網頁封存——取得清晰、300 DPI 的 TIFF 是絕對不可妥協的。
+
+在本教學中，我們將一步步說明如何使用 Aspose.HTML for Java **將 HTML 轉換為 TIFF**，同時示範如何 **設定影像解析度 DPI** 以及產生 **高解析度 TIFF 輸出**。完成後，你將擁有一個可直接放入任何 Maven 或 Gradle 專案的可執行程式。
+
+## 前置條件
+
+在開始之前，請確保你已具備：
+
+* Java 17 或更新版本（程式碼亦相容於 Java 8+，但較新 JDK 可提升啟動速度）。
+* Aspose.HTML for Java 授權（免費試用版足以測試）。
+* 已設定好 Maven 或 Gradle，以取得 `aspose-html` 套件。
+* 一個想要轉換成 TIFF 圖檔的簡易 `input.html` 檔案。
+
+除此之外不需要其他外部工具——所有操作皆在 JVM 內完成。
+
+![convert html to tiff example](/images/convert-html-to-tiff.png "Example of a TIFF file generated by converting HTML to TIFF")
+
+## 步驟 1：設定專案以 **將 HTML 轉換為 TIFF**
+
+首先，將 Aspose.HTML 相依性加入你的建置檔案。若使用 Maven，請將以下片段放入 `pom.xml`：
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Gradle 則寫成這樣：
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+將函式庫加入 classpath 後，即可開始撰寫 **java convert html to image** 的核心程式碼。
+
+## 步驟 2：設定 **影像解析度 DPI** 以取得銳利輸出
+
+解析度相當重要。72 DPI 的螢幕截圖在螢幕上看起來還好，但列印時會模糊。為了產生 **高解析度 TIFF 輸出**，我們會明確將水平與垂直 DPI 都設為 300。
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+為什麼選 300 DPI？這是印刷品質的事實標準，多數掃描器與印表機皆以此為基準。若需要更細緻的細節，可提升至 600 DPI，但檔案大小也會相應增大。
+
+## 步驟 3：選擇 CMYK 色彩空間以實現 **高解析度 TIFF 輸出**
+
+TIFF 支援多種色彩空間。對於印刷流程而言，CMYK 通常是必須的，因為它直接對應到油墨顏色。Aspose.HTML 只需一行程式即可指定色彩空間：
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+若僅針對螢幕顯示，可改用 `RGB`。關鍵在於你有意識地做出選擇——這就是將半成品示範提升至可投入生產的差異所在。
+
+## 步驟 4：執行轉換 – **Java Convert HTML to Image**
+
+當所有選項設定完畢，實際的轉換只需要一行程式碼。這就是最終 **convert html to tiff** 的時刻。
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+程式碼說明：
+
+* **例外處理** – 若發生錯誤（檔案遺失、不支援的 HTML 功能等），`ConverterException` 會向上拋出。實務上應以 try‑catch 包住，並記錄細節。
+* **檔案路徑** – 使用絕對路徑方便快速測試；在 Web 應用中則應以相對於應用根目錄的方式解析。
+* **效能小技巧** – 若一次批次轉換多個檔案，請重複使用同一個 `ImageConversionOptions` 物件，以避免重複配置。
+
+### 預期輸出
+
+執行程式後會產生 `output.tiff`，其特性如下：
+
+* 兩個軸向皆為 300 DPI。
+* 使用 CMYK 色彩空間。
+* 完整保留原始 HTML 的版面、字型與 CSS。
+* 可於 Photoshop、GIMP 或任何支援 TIFF 的檢視器開啟。
+
+開啟檔案、放大檢視，即可看到清晰的文字與銳利的圖形——正是列印或封存所需的品質。
+
+## 常見問題與邊緣案例
+
+**我的 HTML 參考了外部 CSS 或圖片，會怎樣？**  
+Aspose.HTML 會根據輸入檔案所在目錄解析相對 URL。只要確保所有資源與 `input.html` 同目錄，或提供完整的 URL 即可。
+
+**能一次轉換整個資料夾的 HTML 檔案嗎？**  
+當然可以。將 `Converter.convert` 包在迴圈中，並重複使用同一個 `options` 物件。別忘了針對每個檔案捕捉 `ConverterException`，避免單一失敗中斷整批處理。
+
+**處理超大型頁面時記憶體會怎樣？**  
+大型頁面在渲染至記憶體後才會光柵化，可能佔用大量 RAM。若遭遇 `OutOfMemoryError`，可考慮提升 JVM 堆積大小（例如 `-Xmx2g`）或將檔案分批處理。
+
+**正式環境需要授權嗎？**  
+免費試用版在轉換數頁後會加上浮水印。商業使用請購買授權，並在任何轉換前呼叫  
+`License license = new License(); license.setLicense("Aspose.HTML.lic");`
+
+## 讓 **將 HTML 轉換為 TIFF** 工作流程更順暢的專業技巧
+
+* **快取字型** – 若大量文件使用相同自訂字型，請使用 `FontSettings` 先行註冊一次，避免重複載入。
+* **平行轉換** – `Converter` 類別是執行緒安全的。可利用 `ExecutorService` 同時處理多個檔案，但需留意 JVM 記憶體使用情況。
+* **先驗證 HTML** – 不良的標記可能導致版面異常。先以 `jsoup` 清理 HTML，可減少日後除錯時間。
+
+## 結論
+
+現在你已掌握一套完整、可投入生產的 **將 HTML 轉換為 TIFF** 解決方案，並能自行控制 **設定影像解析度 DPI** 以及實現 **高解析度 TIFF 輸出**。程式碼自包含、步驟說明清楚，且已列舉常見陷阱——只要把它放入任何專案，即可立即產生可列印的影像。
+
+接下來可以嘗試將輸出格式改為 PNG 或 JPEG（只要更改副檔名），或是實驗不同的色彩空間，甚至將此邏輯整合到接受 HTML Payload 的 Spring Boot 微服務中。只要有 Aspose.HTML 作為底層引擎，無限可能等你開發。
+
+祝程式開發順利，願你的 TIFF 永遠保持刀鋒般銳利！
+
+
+## 接下來該學什麼？
+
+以下教學與本指南緊密相關，能進一步深化你所學的技巧。每篇資源皆提供完整可執行的程式碼範例與逐步說明，協助你掌握更多 API 功能，或在自己的專案中探索替代實作方式。
+
+- [svg to png java – 使用 Aspose.HTML for Java 轉換 SVG 為影像](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – Set Custom Page Size](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hongkong/java/converting-epub-to-pdf/_index.md b/html/hongkong/java/converting-epub-to-pdf/_index.md
index ff76675f8b..a55e3fbc29 100644
--- a/html/hongkong/java/converting-epub-to-pdf/_index.md
+++ b/html/hongkong/java/converting-epub-to-pdf/_index.md
@@ -72,6 +72,8 @@ EPUB 檔案廣泛用於電子書，但有時您需要將其轉為 PDF 格式以
 ### [將 EPUB 轉換為圖像](./convert-epub-to-image/)
 了解如何使用 Aspose.HTML for Java 將 EPUB 轉換為圖像。輕鬆轉換您的數位內容，並提供逐步指南。
 
+### [使用 Java 將 EPUB 轉換為 PDF – 步驟指南](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+
 ## 常見問題
 
 **Q:** *我可以將受保護的 EPUB 檔案轉換為 PDF 嗎？*  
diff --git a/html/hongkong/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/hongkong/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..9dbe838b65
--- /dev/null
+++ b/html/hongkong/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,218 @@
+---
+category: general
+date: 2026-06-16
+description: 學習如何在 Java 中將 EPUB 轉換成 PDF，並使用 Aspose.HTML 轉換特定的 EPUB 頁面。完整程式碼、技巧與邊緣案例處理。
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: zh-hant
+og_description: 使用 Java 與 Aspose.HTML 將 EPUB 轉換為 PDF。本指南亦示範如何轉換特定的 EPUB 頁面，以獲得精確的文件輸出。
+og_title: 在 Java 中將 EPUB 轉換為 PDF – 完整程式設計指南
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: 使用 Java 將 EPUB 轉換為 PDF — 步驟指南
+url: /zh-hant/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 使用 Java 轉換 EPUB 為 PDF – 步驟指南
+
+是否曾需要 **將 EPUB 轉換為 PDF**，卻不確定如何只針對少數章節進行轉換？你並不孤單。在許多出版流程中，只想要電子書的第 2‑4 頁，而不是整本書——因此也必須 **轉換特定 EPUB 頁面**。  
+
+在本教學中，我們將一步步示範一個完整、可執行的範例，正好符合這個需求。完成後，你將擁有一個 Java 程式，能讀取 EPUB 檔案、擷取你關心的頁面，並產生保留向量圖形的高品質 PDF。
+
+## 你將學到
+
+- 設定 Aspose.HTML for Java 並加入必要的 Maven/Gradle 相依性。  
+- 建立 `PdfConversionOptions` 並設定頁面範圍，以 **轉換特定 EPUB 頁面**。  
+- 保留 SVG 與其他向量圖形，讓 PDF 在任何裝置上都保持銳利。  
+- 執行轉換、處理例外，並驗證輸出結果。  
+
+不需要任何 Aspose 使用經驗——只要具備基本的 Java 知識與 JDK 8+ 執行環境即可。  
+
+---
+
+## 使用 Aspose.HTML 轉換 EPUB 為 PDF（主要目標）
+
+此流程的核心是 `Converter.convert` 方法。把它想成一行程式碼，當你告訴它要做什麼時，就會完成所有繁重的工作。以下是完整的原始檔案，你可以直接貼到任意 IDE 中。
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **為什麼這樣可行：**  
+> *`PdfConversionOptions`* 包含了所有可在轉換前調整的參數。設定頁面範圍即可讓 Aspose 跳過 2‑4 之外的內容，正是 **轉換特定 EPUB 頁面** 的作法。啟用向量圖形保留功能則可確保任何 SVG 圖示保持清晰，而不會被轉成模糊的點陣圖。
+
+### 預期輸出
+
+執行程式後，你會在同一資料夾中看到 `chapter_subset.pdf`。使用任意 PDF 閱讀器開啟——只會看到原本 EPUB 第 2、3、4 頁的內容，且所有影像皆以高解析度呈現。
+
+---
+
+## 指定頁面範圍以轉換特定 EPUB 頁面（次要焦點）
+
+如果你想了解頁面範圍字串的寫法，它遵循大多數 PDF 工具的語法：`"start‑end"`。也可以使用逗號分隔的列表，如 `"1,3,5-7"`，以選取不連續的頁面。  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**小技巧：** 處理大型 EPUB 時，將轉換限制在少數頁面可大幅降低記憶體使用量並加快執行速度。  
+
+---
+
+## 保留向量圖形以獲得高品質輸出
+
+向量圖形是可縮放圖表、圖示與圖形的祕密武器。呼叫 `setPreserveVectorGraphics(true)` 後，Aspose 會在 PDF 中保留這些元素的向量形式。  
+
+若省略此步驟，函式庫會以 72 dpi 將 SVG 轉為點陣圖，雖然螢幕上看起來還行，但列印時會失真。  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## 執行轉換並驗證結果
+
+設定好選項後，實際的轉換只需要一次靜態呼叫。若發生錯誤會拋出 `ConverterException`——如上例所示，你可以自行捕捉或在方法簽名中聲明。  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**轉換完成後的檢查項目**
+
+1. **頁數** – 開啟 PDF，確認頁數與你設定的範圍相符。  
+2. **圖形保真度** – 放大任意圖表，應保持清晰。  
+3. **文字編碼** – EPUB 中的特殊字元應正確顯示。
+
+若上述任一檢查失敗，請重新檢視 `PdfConversionOptions` 設定，或確認來源 EPUB 並未受 DRM 保護。
+
+---
+
+## 常見問題與專業建議（含次要關鍵字）
+
+| 問題 | 為何會發生 | 解決方式 |
+|------|------------|----------|
+| **出現空白頁** | 頁面範圍字串格式錯誤。 | 使用簡單的 `"2-4"` 格式，或確認逗號分隔的非連續頁面寫法正確。 |
+| **圖片遺失** | 向量圖形未被保留。 | 呼叫 `pdfOptions.setPreserveVectorGraphics(true)`。 |
+| **記憶體不足** | 未設定頁面範圍就轉換大型 EPUB。 | 盡可能 **轉換特定 EPUB 頁面**，或分批處理。 |
+| **字型不支援** | EPUB 中的字型未嵌入。 | 使用 `pdfOptions.setEmbedFonts(true)` 以嵌入字型（額外選項）。 |
+
+---
+
+## 視覺概覽  
+
+![Flow diagram showing convert epub to pdf process](/images/convert-epub-to-pdf-flow.png "Diagram of the convert epub to pdf workflow")
+
+*替代文字：* *說明 Java 程式如何將 EPUB 轉換為 PDF，並突顯「轉換特定 EPUB 頁面」的步驟。*
+
+---
+
+## 重點回顧
+
+我們剛剛示範了如何在 Java 中 **將 EPUB 轉換為 PDF**，同時完整掌控要轉換的頁面。關鍵步驟如下：
+
+1. 建立 `PdfConversionOptions`。  
+2. 設定頁面範圍以 **轉換特定 EPUB 頁面**。  
+3. 保留向量圖形以獲得專業品質。  
+4. 呼叫 `Converter.convert` 並處理例外。
+
+歡迎自行實驗——更改頁面範圍、關閉向量保留，或使用 `pdfOptions.setTitle("My Chapter Subset")` 為 PDF 加上自訂標題。
+
+---
+
+## 接下來可以做什麼？
+
+- **批次處理：** 迴圈遍歷多本 EPUB，為每章產生 PDF。  
+- **自訂樣式：** 在轉換前注入 CSS，變更字型或顏色。  
+- **安全性：** 透過 `PdfEncryptionOptions` 為輸出 PDF 加上密碼保護。  
+
+如果本指南對你有幫助，請分享或留下評論，告訴我們你的使用案例。祝開發順利，享受清晰的 PDF！
+
+## 接下來該學什麼？
+
+以下教學與本篇內容緊密相關，能進一步深化你所學的技巧。每篇資源皆提供完整可執行的程式碼範例與逐步說明，協助你掌握更多 API 功能，並探索在專案中的其他實作方式。
+
+- [Convert EPUB to PDF and Images with Aspose.HTML for Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Convert EPUB to Images Using Aspose HTML for Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Convert EPUB to XPS Tutorial](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hongkong/java/creating-managing-html-documents/_index.md b/html/hongkong/java/creating-managing-html-documents/_index.md
index f0ddc09d93..926e379292 100644
--- a/html/hongkong/java/creating-managing-html-documents/_index.md
+++ b/html/hongkong/java/creating-managing-html-documents/_index.md
@@ -56,6 +56,8 @@ Aspose.HTML for Java 為旨在在 Java 應用程式中無縫處理 HTML 文件
 透過此逐步指南，了解如何從 Aspose.HTML for Java 中的字串建立 HTML 文件。
 ### [從 Aspose.HTML for Java 中的 URL 載入 HTML 文檔](./load-html-documents-from-url/)
 了解如何使用 Aspose.HTML 從 Java 中的 URL 輕鬆載入 HTML 文件。包括逐步教程。
+### [在 Java 中使用 Fetch 載入 JSON – 完整指南](./load-json-with-fetch-in-java-complete-guide/)
+使用 Aspose.HTML for Java 透過 Fetch API 在 Java 中載入 JSON 資料的完整步驟與範例。
 ### [使用 Aspose.HTML for Java 產生新的 HTML 文檔](./generate-new-html-documents/)
 透過這個簡單的逐步指南，了解如何使用 Aspose.HTML for Java 建立新的 HTML 文件。開始產生動態 HTML 內容。
 ### [在 Aspose.HTML for Java 中處理文件載入事件](./handle-document-load-events/)
diff --git a/html/hongkong/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/hongkong/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..722ca56588
--- /dev/null
+++ b/html/hongkong/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,290 @@
+---
+category: general
+date: 2026-06-16
+description: 使用 Java 透過 fetch 載入 JSON。學習如何在 Java 中執行 JavaScript、可選鏈接（optional chaining）以及在
+  Java 中建立 HTMLDocument，一篇教學一次搞掂。
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: zh-hant
+og_description: 使用 Java 透過 fetch 載入 JSON。本教學示範如何在 Java 中執行 JavaScript、使用可選鏈式存取，並在
+  Java 中建立 HTMLDocument。
+og_title: 在 Java 中使用 Fetch 載入 JSON – 步驟指南
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: 在 Java 中使用 Fetch 載入 JSON – 完整指南
+url: /zh-hant/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 使用 Fetch 載入 JSON – 完整 Java 教程
+
+你有沒有想過如何在純 Java 應用程式內 **使用 fetch 載入 JSON**？你並不是唯一有此疑問的人。許多開發者在需要呼叫現代 REST 端點卻不想引入龐大的 HTTP 客戶端庫時，會卡住。好消息是，你可以利用類似瀏覽器的 `HTMLDocument` 類別，啟動 JavaScript 引擎，讓 `fetch` 完成繁重的工作——全部在 Java 中完成。
+
+在本指南中，我們將逐步示範一個實用範例，該範例 **在 JavaScript 中 fetch JSON**，從 Java 執行該腳本，並展示 optional chaining。完成後，你將了解如何 **從 Java 執行 JavaScript**、在 Java 中建立 `HTMLDocument`，以及優雅地處理缺失的 JSON 欄位。無需外部相依，只需 JDK 加上一點創意。
+
+## 本教學涵蓋內容
+
+- 在 Java 中建立 `HTMLDocument` 實例（`create htmldocument in java`）。
+- 取得內嵌的 `ScriptEngine` 並提供現代 JavaScript。
+- 編寫一段 **在 JavaScript 中 fetch JSON** 程式碼，使用 `async/await` 與 optional chaining（`optional chaining tutorial`）。
+- 透過 `engine.evaluate` 執行腳本（`run javascript from java`）。
+- 驗證輸出並處理如網路錯誤或屬性缺失等邊緣情況。
+
+你需要 Java 17 或更新版本，因為示範依賴於隨 JDK 附帶的內建相容 Nashorn 的引擎。如果你使用較舊的 JDK，只需加入相應的腳本庫——細節請見「先決條件」章節。
+
+---
+
+## 先決條件
+
+- **JDK 17+** 已安裝且已設定 `JAVA_HOME`。
+- 具備 Java 語法與非同步 JavaScript 的基本認識。
+- 一個 IDE 或文字編輯器（IntelliJ IDEA、VS Code、Eclipse 任選）。
+
+不需要第三方 HTTP 客戶端或 JSON 解析器；所有功能皆在腳本內完成。
+
+---
+
+## 步驟 1：在 Java 中建立 HTMLDocument
+
+首先——**create htmldocument in java**。`HTMLDocument` 類別提供輕量級的 DOM，更重要的是，它內建的 `ScriptEngine` 能像瀏覽器一樣評估 JavaScript。
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **為何重要：** `HTMLDocument` 充當沙盒。它提供全域的 `window` 物件、`fetch` 以及其他可供腳本使用的 Web API。可將其視為沒有 UI 的迷你瀏覽器。
+
+---
+
+## 步驟 2：從 Document 取得 JavaScript 引擎
+
+現在我們需要 **從 Java 執行 JavaScript**。Document 會公開一個能理解現代 ECMAScript（包括 `async/await`）的 `ScriptEngine`。可以這樣取得：
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **專業提示：** 若遇到關於不支援功能的 `ScriptException`，請確認你使用的是 JDK 17+。舊版 JDK 內建的傳統 Nashorn 引擎不支援 async。
+
+---
+
+## 步驟 3：編寫現代 JavaScript 片段（Optional Chaining 教學）
+
+這裡就是 **fetch json in javascript** 發揮作用的地方。我們將定義一個多行字串（Java 15+ 的 `"""` 文字區塊），取得範例 JSON 資料、使用 `await`，並示範 optional chaining（`??`）以處理缺失值。
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**發生了什麼？**
+
+- `fetch` 向公共占位 API 發出 GET 請求。
+- `await` 暫停執行直至 Promise 解決，使程式碼保持簡潔。
+- `data.title ?? 'No title'` 為 optional chaining 模式：若 `title` 為 `null` 或 `undefined`，則回退為 `'No title'`。
+- 整段程式碼被包在 `try/catch` 區塊中，以捕捉任何網路問題。
+
+---
+
+## 步驟 4：在 Document 內執行腳本
+
+最後，我們將腳本交給引擎。引擎在同一執行緒中執行它，因此你會在 Java 程序的主控台直接看到輸出。
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+執行程式時，應該會看到類似以下的輸出：
+
+```
+Title: delectus aut autem
+```
+
+如果 API 變更或 `title` 欄位消失，輸出會優雅地切換為：
+
+```
+Title: No title
+```
+
+這就是 optional chaining 的好處——不會因 `TypeError` 而讓你的 Java 應用程式崩潰。
+
+---
+
+## 完整範例
+
+把所有步驟整合起來，以下是一個可自行複製貼上至 `Main.java`，並以 `java Main.java` 執行的完整 Java 類別。
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### 預期輸出
+
+```
+Title: delectus aut autem
+```
+
+如果你故意破壞 URL（例如將 `todos/1` 改為 `todos/9999`），你會看到回退訊息或網路錯誤，展示出健全的錯誤處理。
+
+---
+
+## 常見問題與邊緣案例
+
+### 1. 如果目標 API 回傳非 JSON 回應會怎樣？
+
+`response.json()` 會拋出 `SyntaxError`。我們的 `try/catch` 區塊會捕捉它，並記錄「Fetch failed」。你可以在 catch 中加入重試或回退至靜態資料的邏輯。
+
+### 2. 能否在不受信任的 HTTPS 憑證下使用此方法？
+
+內建的 `fetch` 會遵循 JVM 的預設 SSL context。若需信任自簽憑證，請在建立 `HTMLDocument` 前設定自訂的 `SSLContext`。這超出本教學範圍，但原理相同。
+
+### 3. 這在 Android 上可行嗎？
+
+很遺憾，`HTMLDocument` 並非 Android SDK 的一部份。若在行動裝置上使用，需要改用其他 JavaScript 引擎（例如 GraalVM）或原生 HTTP 客戶端。
+
+### 4. optional chaining 與傳統的 null 檢查有何不同？
+
+Instead of writing:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+你可以直接寫 `data.title ?? 'No title'`。它簡潔、較不易出錯，且讀起來像自然語言——非常適合作為 **optional chaining 教學**。
+
+---
+
+## 專業提示與最佳實踐
+
+- **重複使用引擎：** 為每個請求建立新的 `HTMLDocument` 代價高昂。若有大量呼叫，請保留單一實例。
+- **執行緒安全性：** `ScriptEngine` 預設不是執行緒安全的。請同步存取或為併發工作建立引擎池。
+- **日誌記錄：** 腳本的 `console.log` 會寫入 `System.out`。若需要正式的日誌框架，可將 `engine.getContext().setWriter(new PrintWriter(...))` 重新導向。
+- **逾時設定：** `fetch` 會遵循瀏覽器的預設逾時（通常無）。若需更嚴格的控制，可在腳本內使用 `AbortController` API 實作手動中止。
+
+---
+
+## 結論
+
+我們剛剛示範了如何在 Java 程式中 **使用 fetch 載入 JSON**，透過內嵌的 JavaScript 引擎執行現代 `async/await` 程式碼，並使用 optional chaining 讓程式更整潔。透過 **在 Java 中建立 HTMLDocument**，你即可取得一個沙盒環境，使 **從 Java 執行 JavaScript** 成為自然的操作，同時仍保持純 Java 程式碼。
+
+接下來你可以：
+
+- 將占位 API 換成自己的服務（從私有端點 **fetch json in javascript**）。
+- 加入更複雜的錯誤處理或重試機制。
+- 探索 GraalVM 的多語言能力，以獲得更豐富的腳本支援。
+
+試著執行、調整 URL，甚至加入 `POST` 請求——你可以在不引入龐大庫的情況下，開啟全新的以 Web 為中心的 Java 世界。
+
+祝編程愉快，如有任何問題，歡迎留言討論！
+
+## 接下來你可以學什麼？
+
+以下教學涵蓋與本指南緊密相關的主題，建立在本教學示範的技巧之上。每篇資源皆提供完整可執行的程式碼範例與逐步說明，協助你掌握更多 API 功能，並在專案中探索替代實作方式。
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hongkong/java/css-html-form-editing/_index.md b/html/hongkong/java/css-html-form-editing/_index.md
index 7aed3cd3bb..1c49e6d500 100644
--- a/html/hongkong/java/css-html-form-editing/_index.md
+++ b/html/hongkong/java/css-html-form-editing/_index.md
@@ -32,6 +32,10 @@ url: /zh-hant/java/css-html-form-editing/
 在此綜合逐步指南中，了解如何使用 Aspose.HTML for Java 以程式設計方式編輯和提交 HTML 表單。
 ### [在 Java 中按類別選取元素 – 完整操作指南](./select-element-by-class-in-java-complete-how-to-guide/)
 本指南說明如何在 Java 中使用 Aspose.HTML 按類別選取元素，涵蓋完整步驟與範例。
+### [在 Java 中取得 CSS 背景 – 完整 Aspose.HTML 指南](./get-css-background-in-java-complete-aspose-html-guide/)
+本完整指南說明如何使用 Aspose.HTML for Java 取得網頁元素的 CSS 背景屬性。
+### [如何在 Java 中使用 CSS – 載入 HTML、計算連結並評估 XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+本教學示範如何在 Java 中載入 HTML、使用 CSS、統計連結數量以及評估 XPath 表達式。
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/hongkong/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/hongkong/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..9ebaf0a976
--- /dev/null
+++ b/html/hongkong/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,277 @@
+---
+category: general
+date: 2026-06-16
+description: 使用 Aspose.HTML 在 Java 中取得 CSS 背景。學習如何載入 HTML 文件、提取計算後的樣式，並在幾個步驟內獲得背景顏色與字型大小。
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: zh-hant
+og_description: 即時在 Java 中取得 CSS 背景。本教學示範如何載入 HTML 文件、提取計算後的樣式，並使用 Aspose.HTML 取得背景色與字型大小。
+og_title: 在 Java 中取得 CSS 背景 – 完整 Aspose.HTML 教程
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: 在 Java 中取得 CSS 背景 – 完整 Aspose.HTML 指南
+url: /zh-hant/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 在 Java 中取得 CSS 背景 – 完整 Aspose.HTML 指南
+
+有沒有曾經在伺服器端處理 HTML 時，需要 **取得元素的 CSS 背景**？也許你正在開發 PDF 產生器、網頁爬蟲，或只是想驗證樣式。使用 Java 的 Aspose.HTML 函式庫，這件事變得非常簡單。在本教學中，我們將 **載入 HTML 文件 Java**、擷取計算後的樣式，並 **取得背景顏色** 以及 **取得字型大小**——全部只需幾行程式碼。
+
+我們會以一個帶有 `highlight` 類別的 `<div>` 為例。完成後，你將得到一個可直接放入任何專案的完整程式，並了解為何使用 `ComputedStyle` 是讀取 CSS 屬性最終、層疊解析值的最佳方式。
+
+---
+
+## 你將學到
+
+- 如何使用 Aspose.HTML **載入 HTML 文件 Java**。
+- 如何從任意 DOM 元素 **擷取計算樣式**。
+- 取得 **背景顏色** 與 **字型大小** 的精確呼叫方式。
+- 常見陷阱（例如缺少樣式表、行內與外部 CSS 的差異）。
+- 完整、可執行的程式碼範例，直接複製貼上即可。
+
+---
+
+## 前置條件
+
+- 已安裝 Java 8 或更新版本。
+- 使用 Maven 或 Gradle 管理相依（我們會示範 Maven 片段）。
+- 具備 HTML 與 CSS 的基本概念。
+- Aspose.HTML for Java 函式庫（免費試用版或正式授權版）。
+
+---
+
+## 步驟 1：建立專案並加入 Aspose.HTML
+
+首先，建立一個 Maven 專案（或使用你慣用的建置工具）。在 `pom.xml` 中加入 Aspose.HTML 相依：
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **小技巧：** 若使用 Gradle，等價寫法為 `implementation 'com.aspose:aspose-html:23.9'`。  
+
+相依解決後，即可開始撰寫程式。
+
+---
+
+## 步驟 2：載入 HTML 文件 Java
+
+第一個具體動作是將 HTML 檔案讀入 `HTMLDocument`。這一步正好呼應 **load html document java** 的說法。
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+為什麼要使用 `HTMLDocument` 而不是一般的解析器？Aspose.HTML 會建立完整的 DOM、套用所有連結的樣式表，並遵守媒體查詢——因此稍後取得的計算樣式，正是瀏覽器實際渲染的結果。
+
+---
+
+## 步驟 3：選取目標元素
+
+接著，我們需要取得想要檢查 CSS 的元素。在範例中，該元素的類別為 `highlight`。
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+`querySelector` 的行為與 JavaScript 中相同，允許使用任意 CSS 選擇器。若選擇器找不到元素，我們會提前退出，以免之後拋出 `NullPointerException`。
+
+---
+
+## 步驟 4：擷取計算樣式
+
+現在進入本教學的核心：**擷取計算樣式**。`ComputedStyle` 物件會提供每個 CSS 屬性的最終、層疊解析值。
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+在背後，Aspose.HTML 會遍歷 CSS 層疊、評估 `!important` 規則，甚至會將相對單位（例如 `em` → 像素）轉換為絕對值。這也是為什麼 `ComputedStyle` 比手動解析行內樣式更可靠的原因。
+
+---
+
+## 步驟 5：取得背景顏色與字型大小
+
+最後，我們使用 `ComputedStyle` 的 getter 來 **取得背景顏色** 與 **取得字型大小**。
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+`getBackgroundColor()` 與 `getFontSize()` 皆回傳標準 CSS 格式的字串（例如 `rgba(255, 0, 0, 1)` 或 `16px`）。若屬性在任何地方皆未定義，函式庫會回傳瀏覽器的預設值。
+
+---
+
+## 完整範例程式
+
+將上述步驟整合起來，以下是一個可直接執行的完整程式：
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### 預期輸出
+
+假設 `input.html` 內容如下：
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+執行程式後會印出：
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+若 CSS 使用 `rgba` 或其他單位，輸出會相應調整。
+
+---
+
+## 處理邊緣情況
+
+| 情境 | 需要注意的地方 | 解決方案 |
+|-----------|-------------------|----------|
+| **外部樣式表** | 檔案可能透過 `<link>` 標籤引用了不在 classpath 的 CSS。 | 確保路徑為絕對路徑，或設定 `HTMLDocument.setBaseUrl()` 讓 Aspose.HTML 能找到它們。 |
+| **媒體查詢** | 若預設視口不符合 `@media` 區塊的條件，相關樣式會被忽略。 | 使用 `HTMLDocument.setViewportSize(width, height)` 模擬目標裝置的視口。 |
+| **CSS 變數** (`var(--my-color)`) | `ComputedStyle` 會自動解析變數，但前提是變數已定義。 | 檢查變數的作用域，或提供備用值。 |
+| **不支援的屬性** | 某些較新的 CSS 屬性（例如 `backdrop-filter`）可能回傳空字串。 | 在使用前先檢查 `null` 或空字串。 |
+
+---
+
+## 專業提示與常見陷阱
+
+- **快取文件**：若需要查詢多個元素，請先快取 `HTMLDocument`，避免每次都重新解析。
+- **釋放資源**：`doc.dispose();` 會釋放本機記憶體，對長時間執行的服務尤為重要。
+- **避免硬編碼路徑**：使用 `Paths.get(...).toAbsolutePath()` 以確保跨平台相容性。
+- **除錯**：印出 `computedStyle.getCssText()` 可查看所有已解析的屬性清單。
+
+---
+
+## 視覺概覽
+
+![Get CSS Background example showing the highlighted div and its computed colors](/images/get-css-background-java.png "Get CSS Background in Java – visual example")
+
+*替代文字包含主要關鍵字：「Get CSS Background example」。*
+
+---
+
+## 結論
+
+現在你已掌握如何使用 Aspose.HTML 在 Java 中 **取得 CSS 背景** 與 **取得字型大小**。只要 **載入 HTML 文件 Java**、擷取 **計算樣式**，再呼叫相應的 getter，即可可靠地讀取最終渲染值，無需猜測或手動解析 CSS。
+
+接下來可以嘗試更換選擇器以針對不同元素、實驗偽類（例如 `div.highlight:hover`），或直接從同一個 `HTMLDocument` 產生 PDF——相同的 API 讓這些工作變得簡單。  
+
+如有任何問題，歡迎留言討論，祝開發順利！
+
+---
+
+
+## 接下來該學什麼？
+
+以下教學與本指南緊密相關，能在此基礎上延伸出更多技巧。每篇資源皆提供完整可執行的程式碼範例與逐步說明，協助你熟悉其他 API 功能，或在專案中探索不同的實作方式。
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Create html document java with internal CSS using Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hongkong/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/hongkong/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..38baceb0b4
--- /dev/null
+++ b/html/hongkong/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,278 @@
+---
+category: general
+date: 2026-06-16
+description: 如何使用 CSS 載入 HTML 檔案並在 Java 中統計連結。學習在單一、清晰的範例中計算 HTML 元素與評估 XPath（Java）。
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: zh-hant
+og_description: 如何在 Java 中使用 CSS 載入 HTML 檔案、統計連結並評估 XPath 表達式——完整實用指南。
+og_title: 在 Java 中使用 CSS – 載入 HTML、計算連結與評估 XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: 在 Java 中使用 CSS – 載入 HTML、計算連結與評估 XPath
+url: /zh-hant/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# 如何在 Java 中使用 CSS – 載入 HTML、計算連結數量與評估 XPath
+
+有沒有想過 **如何在 Java 處理 HTML 檔案時使用 CSS** 選擇器？也許你正在開發網路爬蟲、資料抓取工具，或只是需要檢查靜態網站。好消息是，你不必從頭寫自訂的解析器——現代函式庫讓你可以在同一個整潔的工作流程中，同時混合 CSS4 選擇器與 XPath 3.1 表達式。
+
+在本教學中，我們將示範 **如何載入 HTML 檔案**、使用 CSS 選擇器計算導覽列中的連結數量，接著 **評估 XPath** 以計算符合條件的圖片元素。完成後，你將擁有一個完整、可執行的程式，會在主控台印出符合條件的節點數量，並了解每個步驟的意義。
+
+## 前置條件
+
+- 已在機器上安裝 Java 17（或任何較新的 JDK）  
+- 用於相依管理的 Maven 或 Gradle（範例使用 Maven）  
+- 一段儲存於 `input.html` 的小型 HTML 片段，放在你可控制的資料夾中  
+
+除此之外不需要其他工具——只要有文字編輯器與終端機即可。
+
+## 本教學涵蓋內容
+
+- **使用 HTMLDocument 類別** 將 HTML 檔案載入為類 DOM 結構  
+- 套用 **CSS4 選擇器** (`nav a[data-role]`) 以定位導覽列連結  
+- 執行 **XPath 3.1 表達式**，找出 `src` 以 `.png` 結尾且同時具備 `alt` 屬性的 `<img>` 標籤  
+- **計算** 兩個查詢的結果並將其印出至主控台  
+- 完整原始碼、背後原因說明，以及常見邊緣案例的快速檢視  
+
+讓我們直接開始吧。
+
+---
+
+## 步驟 1 – 使用 HTMLDocument 載入 HTML 檔案
+
+在能夠查詢之前，必須先將 HTML 文件解析成可遍歷的模型。**jsoup‑plus** 函式庫（或任何類似的 HTML‑aware 解析器）提供的 `HTMLDocument` 類別正是為此而設。
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*為什麼這很重要：*  
+一次載入檔案並保留參考 (`doc`) 可以避免重複 I/O，這在處理大量頁面時是效能瓶頸的常見來源。
+
+---
+
+## 步驟 2 – 使用 CSS 計算 `<nav>` 內的連結數量
+
+現在文件已在記憶體中，我們可以使用 CSS4 選擇器抓取每一個位於 `<nav>` 內且帶有 `data‑role` 屬性的 `<a>` 元素。這是導覽選單常見的寫法，會利用 data 屬性作為 JavaScript 鉤子。
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*說明：*  
+- `nav a[data-role]` 代表「任何位於 `<nav>` 元素之下，且具備 `data‑role` 屬性的 `<a>` 元素」。  
+- 此選擇器相容 **CSS4**，因此若需求擴充，你也可以使用 `:not()`、`:has()` 等偽類。
+
+> **小技巧：** 若只需要直接子層，將空格改成 `>`（`nav > a[data-role]`）即可。這會縮小搜尋範圍，提升大型文件的效能。
+
+---
+
+## 步驟 3 – 在 Java 中評估 XPath 以計算特定 `<img>` 元素
+
+當需要屬性過濾且在 CSS 中不易表達時，XPath 就顯得非常有用。此處我們會找出所有 `src` 以 `.png` 結尾 **且** 同時具備 `alt` 屬性的 `<img>`，這對於無障礙性檢查相當實用。
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*為什麼選擇 XPath？*  
+- `ends-with()` 函式屬於 XPath 3.1，允許直接做字尾比對，無需正規表達式。  
+- 結合多個謂詞 (`and @alt`) 可確保只計算同時符合來源正確與描述完整的圖片。
+
+如果你的函式庫僅支援 XPath 1.0，則需要改用 `contains(@src, '.png')`，再於 Java 中自行過濾——精確度較低。
+
+---
+
+## 步驟 4 – 計算 HTML 元素並印出結果
+
+最後，我們取得兩個 `NodeList` 物件的長度並輸出。這正是 **如何計算連結** 的核心，但同樣適用於任何節點集合。
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**預期的主控台輸出**（假設範例 HTML 中有 3 個符合的連結與 2 個符合的圖片）：
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+若計數為 0，請再次檢查選擇器語法或確認 `input.html` 確實包含預期的元素。
+
+---
+
+## 完整範例程式
+
+以下是可直接貼到 `CssXPathDemo.java` 檔案中的完整、獨立程式碼。內含必要的 import、簡易的 `pom.xml` 片段（供 Maven 使用），以及測試用的最小 HTML 範例。
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Maven `pom.xml` 片段**（加入此相依即可取得同時支援 CSS4 與 XPath 3.1 的 HTML‑aware 解析器）：
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**範例 `input.html`**（請與 Java 檔案放在同一目錄）：
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+執行 `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` 後，即會得到前述的計數結果。
+
+---
+
+## 邊緣案例與常見問題
+
+### HTML 檔案格式不正確怎麼辦？
+
+CSS 與 XPath 引擎對輕微的標記錯誤（缺少閉合標籤、屬性未加引號）相當寬容。但若錯誤過於嚴重，解析器仍可能中止。正式環境建議將載入步驟包在 try‑catch 中，並記錄例外資訊。
+
+### 能否在單一表達式中同時結合 CSS 與 XPath？
+
+無法直接混用；兩者各自擁有獨立語法。常見做法是根據條件自然度選擇使用 CSS（結構查詢）或 XPath（屬性函式），然後在 Java 中合併結果。
+
+### 如何在多個檔案中計算元素？
+
+只要把載入邏輯放入迴圈即可：
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### 這段程式能在 Java 8 上執行嗎？
+
+可以，只要使用相容 Java 8 或以上的函式庫版本。範例程式未使用較新語言特性。
+
+---
+
+## 結論
+
+我們示範了 **如何同時使用 CSS 選擇器與 evaluate xpath java** 來 **載入 HTML 檔案**、**計算連結**，以及 **計算符合特定條件的 HTML 元素**。重點如下：
+
+- 以 `HTMLDocument` 只載入一次文件。  
+- 使用 CSS4 處理簡單的結構查詢（`nav a[data-role]`）。  
+- 利用 XPath 3.1 完成強大的屬性函式（`ends-with(@src, '.png')`）。  
+- 透過 `NodeList` 長度取得精確計數。  
+
+接下來，你可以擴充腳本：加入更多選擇器、將結果寫入 CSV，或整合至更大的爬蟲管線。CSS 與 XPath 的組合為幾乎所有 HTML 抓取需求提供了彈性。
+
+準備好實驗了嗎？試著把 CSS 選擇器換成 `section article[data-id]`，或把 XPath 改為針對帶有特定編碼的 `<video>` 標籤。可能性無限。
+
+如果你覺得本指南對你有幫助，歡迎分享、為倉庫加星，或留下你的使用案例評論。祝開發順利！
+
+![如何使用 CSS 範例圖示](https://example.com/diagram.png "如何使用 CSS 範例")
+
+---
+
+
+## 接下來該學什麼？
+
+以下教學與本篇內容密切相關，能在此基礎上延伸技巧。每篇資源皆提供完整可執行的程式碼範例與逐步說明，協助你精通更多 API 功能，並探索在專案中實作的其他方式。
+
+- [如何在 Aspose.HTML for Java 中加入 CSS – 內嵌 CSS 到 HTML 文件](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [如何編輯 CSS – 使用 Aspose.HTML for Java 進行進階外部 CSS 編輯](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [如何編輯 HTML 文件樹 – Aspose.HTML for Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hungarian/java/advanced-usage/_index.md b/html/hungarian/java/advanced-usage/_index.md
index 0731111f53..b082166a44 100644
--- a/html/hungarian/java/advanced-usage/_index.md
+++ b/html/hungarian/java/advanced-usage/_index.md
@@ -128,6 +128,7 @@ Tanulja meg, hogyan állíthatja be a PDF oldalméretet az Aspose.HTML for Java
 Ismerje meg, hogyan állíthatja be az XPS oldalméretet az Aspose.HTML for Java segítségével. Könnyedén szabályozza XPS dokumentumai kimeneti méreteit.
 ### [JavaScript futtatása Java-ban – Teljes útmutató](./how-to-run-javascript-in-java-complete-guide/)
 Ismerje meg, hogyan integrálhatja és futtathatja a JavaScript kódot Java alkalmazásokban Aspose.HTML segítségével.
+### [Eszköz DPI beállítása Aspose Java‑val – Teljes Sandbox útmutató](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
 
 ---
 
diff --git a/html/hungarian/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/hungarian/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..9a66186043
--- /dev/null
+++ b/html/hungarian/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,216 @@
+---
+category: general
+date: 2026-06-16
+description: Tanulja meg, hogyan állíthatja be az eszköz DPI-jét az Aspose-ban, és
+  hogyan állíthatja be a viewport szélességét és magasságát HTML renderelésekor az
+  Aspose.HTML sandbox környezetben Java-ban. Lépésről lépésre kód is mellékelve.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: hu
+og_description: Fedezze fel, hogyan állítható be az eszköz DPI az Aspose segítségével,
+  valamint a viewport szélessége és magassága az Aspose.HTML sandbox Java környezetben.
+  Teljes kód és magyarázat.
+og_title: Eszköz DPI beállítása Aspose-ban Java – Teljes Sandbox útmutató
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Az aspose eszköz DPI beállítása Java-ban – Teljes Sandbox útmutató
+url: /hu/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Java Sandbox oktató
+
+Gondolkodtál már azon, hogyan **set device dpi aspose** lehet Java-ban egy weboldal renderelése közben? Nem vagy egyedül. Sok fejlesztő akad el, amikor a renderelt oldalnak pontosan úgy kell kinéznie, mint egy valódi képernyőn — különösen, ha a DPI fontos a layout számításokhoz.  
+
+Ebben az útmutatóban egy gyakorlati példán keresztül mutatjuk be, amely nem csak **set device dpi aspose**, hanem azt is megmutatja, hogyan **set viewport width height**, hogy az oldal úgy viselkedjen, mint egy 1280 × 800 pixeles böngészőablakban. A végére egy futtatható kódrészletet, minden lépés világos magyarázatát és tippeket kap a gyakori buktatók elkerüléséhez.
+
+## What This Tutorial Covers
+
+Először áttekintjük az előfeltételeket, majd négy tömör lépésbe merülünk:
+
+1. Sandbox beállítások konfigurálása (DPI és viewport méret).  
+2. `DocumentSandbox` példányosítása a beállításokkal.  
+3. Külső HTML oldal betöltése a sandboxba.  
+4. Egyszerű DOM művelet végrehajtása — az oldal címének kiírása.
+
+Megmutatjuk, miért fontos minden részlet, hogyan lehet a beállításokat különböző eszközökhöz igazítani, és milyen kimenetet várhatunk. Nincs szükség külső dokumentációra; minden itt megtalálható.
+
+## Prerequisites
+
+- Java 8 vagy újabb (az Aspose.HTML for Java könyvtár támogatja a JDK 8+ verziókat).  
+- Aspose.HTML for Java JAR‑ok hozzáadva a projekt classpath‑jához.  
+- IDE vagy build eszköz (Maven/Gradle) a kód fordításához és futtatásához.  
+- Internetkapcsolat, ha élő URL‑t szeretnél betölteni, például `https://example.com`.
+
+Ha ezek a pontok kipipálva vannak, kezdjünk is bele.
+
+## Step 1: Set device DPI aspose – Define Sandbox Options
+
+Az első teendő, hogy megmondjuk a sandboxnak, milyen „képernyővel” szeretnénk játszani. Itt jön képbe a **set device dpi aspose**. A DPI (dots per inch) befolyásolja, hogyan értelmezi a CSS a `px` egységet, ami megváltoztathatja a betűméreteket, képek méretezését és a media query‑ket.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Why this matters:**  
+> *A `setDeviceDpi` hívás azt mondja az Aspose.HTML‑nek, hogy egy CSS pixel 1/96‑a legyen egy hüvelyknek, ezzel a legtöbb asztali monitor viselkedését utánozva. Ha kihagyod, a layout túl kicsi vagy túl nagy lehet a magas DPI‑s képernyőkön.*
+
+## Step 2: Create the Sandbox with the Configured Options
+
+Miután a beállítások készen állnak, szükséged van egy sandbox példányra, amely tiszteletben tartja őket. Tekintsd a sandboxot egy kis, izolált böngészőmotorra, amely nem érinti a fájlrendszert.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Pro tip:**  
+> Ugyanazt a `DocumentSandbox`‑t többször használva memóriát takaríthatsz meg, de ne felejtsd el visszaállítani a beállításokat, ha később más DPI‑t vagy viewport‑ot szeretnél.
+
+## Step 3: Load an HTML Document Inside the Sandbox
+
+A sandbox már készen áll, a lap betöltése egyszerű. Az `HTMLDocument` konstruktorja elfogadja az URL‑t és a korábban létrehozott sandboxot.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Edge case:**  
+> Ha a céloldal blokkolja az automatizált kéréseket, 403‑as hibát kaphatsz. Ebben az esetben töltsd le a HTML‑t helyileg, és töltsd be fájlútról, vagy állíts be egy egyedi user‑agent stringet a `sandboxOptions`‑ban.
+
+## Step 4: Perform Normal DOM Operations – Print the Page Title
+
+Ekkor az oldal teljesen renderelve van a sandboxban, így bármely DOM lekérdezés úgy működik, mint egy teljes értékű böngészőben. Tartsuk egyszerűen, és kérjük le a címet.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Expected output**
+
+```
+Title: Example Domain
+```
+
+Ha mást látsz, ellenőrizd, hogy az URL elérhető‑e, és nem változtattad-e véletlenül meg a DPI‑t vagy a viewport értékeket.
+
+## Why Setting Viewport Width Height Is Crucial
+
+Felmerülhet a kérdés: „Miért **set viewport width height** egyáltalán?” A válasz a reszponzív tervezésben rejlik. Az olyan media query‑k, mint `@media (max-width: 600px)`, a viewport méretére reagálnak, nem a fizikai képernyőméretre. A `1280` × `800` megadásával biztosítod, hogy az oldal a „desktop” elrendezést jelenítse meg, még akkor is, ha egy fej nélküli szerveren fut, ahol nincs kijelző.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Ezeknek a számoknak a módosításával táblagépeket, telefonokat vagy akár ultra‑széles monitorokat szimulálhatsz anélkül, hogy elhagynád az IDE‑det.
+
+## Full Working Example
+
+Az alábbiakban a teljes, azonnal futtatható Java osztályt láthatod, amely mindent összekapcsol. Másold be egy `SandboxExample.java` nevű fájlba, add hozzá az Aspose.HTML JAR‑okat a classpath‑hoz, és futtasd a `javac SandboxExample.java && java SandboxExample` parancsot.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Quick verification:**  
+> Futtasd a programot. Ha `Title: Example Domain`‑ot látsz, minden helyesen van beállítva. Ha nem, nézd meg a konzolt a kivételekért — a legtöbb probléma hiányzó JAR‑okból vagy hálózati korlátozásokból adódik.
+
+## Common Pitfalls & How to Avoid Them
+
+| Symptom | Likely Cause | Fix |
+|---|---|---|
+| `NullPointerException` on `htmlDoc.getTitle()` | Sandbox failed to load the page | Verify the URL, add a try‑catch around the `HTMLDocument` constructor, or enable logging via `sandboxOptions.setLogLevel(...)`. |
+| Layout looks zoomed in/out | DPI not set correctly | Ensure `sandboxOptions.setDeviceDpi(96)` (or your target DPI). |
+| Media queries never trigger | Viewport dimensions missing | Double‑check that you called both `setViewportWidth` **and** `setViewportHeight`. |
+| Out‑of‑memory error on large pages | Re‑using a single sandbox for many heavy pages | Create a new `DocumentSandbox` per page or call `documentSandbox.dispose()` after use. |
+
+## Extending the Example
+
+Most, hogy tudod, hogyan **set device dpi aspose** és **set viewport width height**, tovább kísérletezhetsz:
+
+- **Capture a screenshot** of the rendered page using `htmlDoc.renderToBitmap(...)`.  
+- **Inject custom CSS** before rendering to test dark‑mode themes.  
+- **Run JavaScript** inside the sandbox with `htmlDoc.getWindow().eval(...)`.  
+
+Mindezek a műveletek tiszteletben tartják a beállított DPI‑t és viewport‑ot, megbízható tesztkörnyezetet biztosítva a reszponzív elrendezésekhez.
+
+## Conclusion
+
+Áttekintettük, hogyan lehet **set device dpi aspose** és **set viewport width height** használni az Aspose.HTML sandboxban Java‑ban. Most már szilárd alapod van ahhoz, hogy oldalakat pontosan úgy renderelj, ahogy bármely eszközön megjelennek, mindezt egy biztonságos, izolált környezetben.
+
+Készen állsz a következő lépésre? Próbálj meg egy CSS grid‑et használó oldalt renderelni, vagy húzz be egy távoli stylesheet‑et, és nézd meg, hogyan befolyásolja a DPI a betűk megjelenését. A sandbox lehetővé teszi a kísérletezést anélkül, hogy a host rendszeredet érintené.
+
+Ha elakadsz, írj kommentet alább, vagy nézd meg az Aspose.HTML for Java dokumentációt — bár minden, amire szükséged van, már itt van. Boldog kódolást!  
+
+![set device dpi aspose sandbox diagram](https://example.com/images/set-device-dpi-aspose.png "Diagram showing DPI and viewport configuration in Aspose.HTML sandbox")
+
+
+## What Should You Learn Next?
+
+
+Az alábbi oktatóanyagok szorosan kapcsolódó témákat fednek le, amelyek a jelen útmutatóban bemutatott technikákra épülnek. Minden forrás tartalmaz teljes, működő kódrészleteket lépésről‑lépésre magyarázatokkal, hogy további API funkciókat saját projektjeidben is elsajátíthasd és alternatív megvalósítási módokat felfedezhess.
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hungarian/java/conversion-html-to-other-formats/_index.md b/html/hungarian/java/conversion-html-to-other-formats/_index.md
index 1c7d52b932..d7419f5677 100644
--- a/html/hungarian/java/conversion-html-to-other-formats/_index.md
+++ b/html/hungarian/java/conversion-html-to-other-formats/_index.md
@@ -85,6 +85,8 @@ Alakítsa át az SVG grafikákat XPS formátumba a készülékek közötti konzi
 Ismerje meg, hogyan konvertálhatja a HTML‑t PDF‑re Java‑ban az Aspose.HTML használatával. Készítsen magas minőségű PDF‑eket HTML tartalmából könnyedén.
 ### [HTML átalakítása PDF-re – Lépésről‑lépésre útmutató oldalméret beállításokkal](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 Ismerje meg, hogyan konvertálhatja a HTML‑t PDF‑re Java‑ban részletesen, oldalméret beállításokkal.
+### [HTML konvertálása PDF-re Java‑ban – Párhuzamos kötegelt átalakítás útmutató](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Ismerje meg, hogyan végezhet párhuzamos kötegelt HTML‑PDF átalakítást Java‑ban az Aspose.HTML segítségével.
 ### [HTML átalakítása MHTML-re](./convert-html-to-mhtml/)
 Könnyedén konvertálja a HTML‑t MHTML‑re az Aspose.HTML for Java segítségével. Kövesse lépésről‑lépésre útmutatónkat a hatékony HTML‑MHTML átalakításhoz.
 ### [HTML átalakítása XPS-re](./convert-html-to-xps/)
@@ -97,6 +99,9 @@ Ismerje meg, hogyan konvertálhatja az SVG‑t képekké Java‑ban az Aspose.HT
 Konvertálja az SVG‑t PDF‑re Java‑ban az Aspose.HTML‑el. Zökkenőmentes megoldás a magas minőségű dokumentumkonverzióhoz.
 ### [SVG átalakítása XPS-re](./convert-svg-to-xps/)
 Ismerje meg, hogyan konvertálhatja az SVG‑t XPS‑re az Aspose.HTML for Java segítségével. Egyszerű, lépésről‑lépésre útmutató a zökkenőmentes átalakításokhoz.
+### [HTML konvertálása PDF-re az Aspose HTML for Java segítségével – Teljes útmutató](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+### [HTML PDF oktatóanyag: egy‑soros Aspose konverter](./html-to-pdf-tutorial-one-line-aspose-converter/)
+### [HTML átalakítása Markdownra Java‑ban – Teljes programozási útmutató](./convert-html-to-markdown-in-java-complete-programming-guide/)
 
 ## Gyakran Ismételt Kérdések
 
diff --git a/html/hungarian/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/hungarian/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..02f475523e
--- /dev/null
+++ b/html/hungarian/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,249 @@
+---
+category: general
+date: 2026-06-16
+description: Konvertálja a HTML-t Markdown-re Java-ban ezzel a lépésről‑lépésre útmutatóval.
+  Sajátítsa el a HTML‑ről Markdown‑re konvertálást, és tanulja meg, hogyan konvertálja
+  hatékonyan a HTML-t.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: hu
+og_description: HTML konvertálása Markdown-re Java-ban egy egyszerű, vég‑től‑végig
+  példával. Ismerje meg a legjobb módszert a HTML konvertálására, miközben a front‑matter
+  változatlan marad.
+og_title: HTML konvertálása Markdown-re Java-ban – Teljes útmutató
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: HTML konvertálása Markdown-re Java-ban – Teljes programozási útmutató
+url: /hu/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML konvertálása Markdown-re Java‑ban – Teljes programozási útmutató
+
+Gondolkodtál már azon, **hogyan konvertáljunk html** tiszta Markdown‑re anélkül, hogy saját elemzőt írnánk? Nem vagy egyedül. Sok projektben—statikus weboldalkészítők, dokumentációs csővezetékek vagy tartalomátalakítások—**convert html to markdown** gyorsan és megbízhatóan napi problémát jelent.
+
+A jó hír, hogy néhány Java könyvtár ezt gyerekjátéká teszi. Ebben az útmutatóban egy teljesen működő példán keresztül mutatjuk be, hogyan **convert html to markdown** miközben megőrzöd a már meglévő front‑matter YAML‑t. A végére egy újrahasználható metódust kapsz, amelyet bármely Java alkalmazásba beilleszthetsz.
+
+## Amit ez az útmutató lefed
+
+* A megfelelő Maven/Gradle függőség hozzáadása egy Java HTML‑to‑Markdown konverterhez.  
+* `MarkdownConversionOptions` beállítása a front‑matter megőrzéséhez (a `html to markdown java` trükk).  
+* Egy kis `main` metódus írása, amely beolvas egy HTML fájlt és egy Markdown fájlt ír.  
+* Gyakori buktatók—kódolási problémák, hiányzó képek, és azok kezelése.  
+* Következő lépések, mint a kötegelt konvertálás és integráció statikus weboldalkészítőkkel.
+
+Előzetes tapasztalat a Markdown könyvtárakkal nem szükséges; csak egy alap Java környezet.
+
+---
+
+## ## HTML konvertálása Markdown-re – Könyvtár telepítése
+
+### 1. lépés: Függőség hozzáadása
+
+A példa a **[flexmark-java](https://github.com/vsch/flexmark-java)**‑t használja, egy kipróbált Markdown processzort, amely egy HTML‑to‑Markdown kiegészítőt is tartalmaz.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro tipp:** Ha csak a HTML‑to‑Markdown konverzióra van szükséged, akkor a `flexmark-html2md`-t használhatod a teljes `flexmark-all` helyett, hogy a JAR mérete minimális maradjon.
+
+### 2. lépés: A szükséges osztályok importálása
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+Ezek az importok hozzáférést biztosítanak a fő konverziós motorhoz és egy rugalmas opciók tárolóhoz.
+
+---
+
+## ## HTML to Markdown Java – Konverziós beállítások konfigurálása
+
+Amikor olyan dokumentumokat konvertálsz, amelyek YAML front‑matter blokkal kezdődnek (gyakori a Jekyll vagy Hugo esetén), szeretnéd azt a blokkot érintetlenül hagyni. A `MutableDataSet` lehetővé teszi ennek a viselkedésnek a beállítását.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Miért kell megőrizni a front‑matter‑t?*  
+A front‑matter metaadatokat tartalmaz, mint a cím, dátum és címkék. Ennek eltávolítása megszakítaná a downstream build folyamatokat. A `PRESERVE_FRONT_MATTER` `true`‑ra állításával a konverter a blokkot nyers szövegként kezeli, és pontosan úgy hagyja, ahogy volt.
+
+---
+
+## ## Hogyan konvertáljunk HTML‑t – Írjuk meg a konverziós metódust
+
+Az alábbi önálló `convertHtmlToMarkdown` metódus. Beolvas egy HTML fájlt, végrehajtja a konverziót, és az eredményt egy Markdown fájlba írja.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Különleges eset:** Ha a HTML `<script>` vagy `<style>` tageket tartalmaz, amelyeket nem akarsz a Markdown‑ban, a konverter automatikusan eltávolítja őket. Az egyedi tagek esetén azonban előfeldolgozásra lehet szükség (pl. Jsoup használatával).
+
+---
+
+## ## Hogyan konvertáljunk HTML‑t – Teljes példa `main`‑nel
+
+Most ragaszd össze az egészet egy apró CLI programban. Cseréld ki a helyőrző útvonalakat a saját fájlhelyeidre.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Várható kimenet** (konzol):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+Nyisd meg az `article.md`‑t—tiszta Markdown‑ot és az eredeti YAML blokkot érintetlenül fogod látni.
+
+---
+
+## ## HTML to Markdown konverzió – Gyakori kérdések és tippek
+
+| Question | Answer |
+|----------|--------|
+| *Mi van, ha a HTML fájlom hatalmas?* | Olvasd a fájlt soronként stream‑ként, vagy használd a `Files.readAllBytes`‑t egy `ByteBuffer`‑rel, hogy elkerüld a teljes dokumentum memóriába töltését. |
+| *Feldolgozhatok egy mappát kötegelt módon?* | A `convertHtmlToMarkdown` hívást egy `Files.list(Paths.get("folder"))` ciklusba ágyazva szűrd `*.html` fájlokra. |
+| *A képek automatikusan konvertálódnak?* | A konverter a `<img src="...">` tageket `![](url)` szintaxisra alakítja, megőrizve az URL‑t. Győződj meg róla, hogy a képfájlok elérhetők a Markdown fogyasztó számára. |
+| *Az UTF‑8 mindig biztonságos?* | Igen—mind a HTML, mind a Markdown alapértelmezés szerint UTF‑8. Ha más karakterkódolást használsz, add át a `readString`/`writeString` függvényeknek. |
+| *Hogyan tartsuk meg az egyedi CSS osztályokat?* | A Flexmark HTML‑to‑Markdown konverter eltávolítja az ismeretlen attribútumokat. Ha meg akarod tartani őket, egy utófeldolgozó lépésre (pl. regex helyettesítés) lesz szükség. |
+
+---
+
+## ## Java HTML Markdown konverter – Következő lépések
+
+Most már van egy megbízható **java html markdown converter** kódrészlet, amelyet beágyazhatsz build szkriptekbe, CI csővezetékekbe vagy asztali eszközökbe. Íme néhány ötlet a alap munkafolyamat kibővítéséhez:
+
+1. Kötegelt konvertáló szkript – bejár egy könyvtárfát és minden `.html` fájlt `.md`‑re konvertál.  
+2. Integráció statikus weboldalkészítőkkel – a konverzió futtatása a Maven `generate-resources` fázisának részeként.  
+3. A Markdown kimenet testreszabása – a flexmark lehetővé teszi táblák, lábjegyzetek vagy GitHub‑stílusú kiegészítők engedélyezését a `MutableDataSet`‑en keresztül.  
+4. CLI burkoló hozzáadása – `source` és `target` argumentumok kiépítése az Apache Commons CLI használatával egy felhasználóbarát parancssori eszközhöz.  
+
+---
+
+## Következtetés
+
+Mindent lefedtünk, ami a **convert HTML to Markdown** Java‑ban szükséges, a megfelelő könyvtár telepítésétől a front‑matter megőrzésig és a különleges esetek kezeléséig. A fenti rövid, újrahasználható metódus szilárd alapot nyújt bármely **html to markdown java** projekthez, és a választható tippek segítenek a megoldást nagyobb munkafolyamatokra skálázni.
+
+Próbáld ki, finomítsd a beállításokat, és hamarosan úgy automatizálod a dokumentációs migrációkat, mint egy profi. Van egy nehéz helyzet? Hagyj egy megjegyzést, és együtt megoldjuk.
+
+Boldog kódolást!
+
+## Mit érdemes még megtanulni?
+
+A következő útmutatók szorosan kapcsolódó témákat fednek le, amelyek a jelen útmutatóban bemutatott technikákra épülnek. Minden forrás teljes működő kódrészleteket tartalmaz lépésről‑lépésre magyarázatokkal, hogy elsajátíthasd a további API funkciókat és alternatív megvalósítási megközelítéseket a saját projektjeidben.
+
+- [Markdown to HTML Java - Convert with Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Convert HTML to PDF in Java – Step‑by‑Step Guide with Page Size Settings](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Convert HTML to Markdown in Aspose.HTML for Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hungarian/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/hungarian/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..27dc1ae198
--- /dev/null
+++ b/html/hungarian/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,229 @@
+---
+category: general
+date: 2026-06-16
+description: HTML konvertálása PDF-be egy fix szálkészlettel működő Java megközelítés
+  segítségével. Tanulja meg, hogyan konvertálhat több HTML fájlt hatékonyan kötegelt
+  HTML‑PDF konverzióval.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: hu
+og_description: HTML konvertálása PDF-be egy fix szálpoolos Java megoldással. Ez az
+  útmutató lépésről‑lépésre végigvezet a kötegelt HTML‑PDF konverzión.
+og_title: HTML konvertálása PDF-re Java-ban – Párhuzamos kötegelt konverzió
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: HTML PDF-re konvertálása Java-ban – Párhuzamos kötegelt konverzió útmutató
+url: /hu/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML PDF konvertálása Java‑ban – Párhuzamos kötegelt konverzió útmutató
+
+Volt már, hogy **HTML‑t PDF‑re** kellett konvertálni, de a folyamat szörnyen lassúnak tűnt, amikor tucatnyi fájlt kezeltél? Nem vagy egyedül. Sok vállalati projektben a weboldalak halmazát nyomtatható dokumentumokká alakítani szűk keresztmetszetté válhat – különösen, ha a konverzió egyetlen szálon fut.
+
+A jó hír? Egy **fixed thread pool Java** használatával egyszerre több konverziót indíthatsz el, így a lassú kötegelt feladatot villámgyors műveletté változtathatod. Ebben az útmutatóban pontosan megmutatjuk, hogyan **konvertálj több HTML fájlt** párhuzamosan PDF‑re az Aspose.HTML `Converter` osztályával és a Java `ExecutorService`‑ével. A végére egy kész‑programod lesz, amely **kötegelt HTML‑PDF konverziót** kezel minimális kóddal.
+
+## Mit fed le ez a tutorial
+
+- Fix méretű szálkészlet beállítása párhuzamos munkához.
+- A forrás HTML fájlok listájának előkészítése (a könyvtárat te választod).
+- Konverziós feladatok benyújtása, amelyek mindegyike meghívja a `Converter.convert`‑ot.
+- A szálkészlet elegáns leállítása és a hibák kezelése.
+- Tippek a négy szálon túlra való skálázáshoz, nagy fájlok kezeléséhez és a gyakori hibák hibakereséséhez.
+
+Külső build eszközök nem szükségesek az Aspose.HTML for Java JAR‑on kívül, a kód bármely JDK 8+ környezetben fut.
+
+---
+
+![convert html to pdf illustration](placeholder-image.jpg){alt="convert html to pdf example"}
+
+## 1. lépés: Fix méretű szálkészlet létrehozása (fixed thread pool java)
+
+Az első dolog, amire szükséged van, egy munkás szálkészlet, amely párhuzamosan végrehajtja a konverziós feladatokat. A `Executors.newFixedThreadPool` használata egy előre meghatározott számú szálat biztosít, ami segít stabil CPU‑használatot tartani és elkerülni a fájlrendszer túlterhelését.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**Miért fix pool?**  
+Egy fix pool korlátozza a párhuzamos konverziók számát, megakadályozva, hogy az alkalmazás több száz szálat indítson, amelyek a CPU‑t és a memóriát versengenék. Egy tipikus 4‑magos gépen négy szál gyakran a megfelelő egyensúlyt nyújtja a teljesítmény és az erőforrás‑versengés között.
+
+> **Pro tipp:** Ha egy többmagos szerveren futsz, növeld a méretet (`Runtime.getRuntime().availableProcessors()`) és figyeld az I/O‑telítettséget.
+
+## 2. lépés: Listázd a konvertálni kívánt HTML fájlokat (convert multiple html files)
+
+Gyűjtsd össze a feldolgozni kívánt HTML fájlok útvonalait. Egy valós projektben valószínűleg egy könyvtárfát járnál be, de a tisztaság kedvéért egy rövid tömböt kódolunk be.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Szélső eset:** Ha egy fájl hiányzik vagy nem olvasható, a konverziós feladat kivételt dob. Ezt a munkásban elkapjuk, hogy a többi köteg tovább fusson.
+
+## 3. lépés: Küldj be egy konverziós feladatot minden fájlhoz (java html to pdf)
+
+Most végigiterálunk a `htmlFiles` tömbön, és minden útvonalat átadunk a szálkészletnek. Minden feladat egy PDF‑fájlt hoz létre a forrás HTML mellé, egyszerűen csak kicserélve a kiterjesztést.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**Hogyan működik:**  
+- A lambda kifejezés (`() -> { … }`) egy könnyű `Runnable`.  
+- A `Converter.convert` egy statikus metódus az Aspose.HTML‑ből, amely beolvassa a HTML‑t, rendereli, és egy lépésben PDF‑et ír ki.  
+- Try‑catch‑el körülvéve biztosítjuk, hogy egy rossz fájl ne ölje meg a szálkészletet.
+
+> **Miért ez a megközelítés?** Rövid kódot eredményez, elkerüli a manuális szálkezelést, és az executor kezeli a sorba állítást, ha több fájl van, mint szál.
+
+## 4. lépés: Szálkészlet leállítása és a befejezés várakozása (batch html pdf conversion)
+
+Miután az összes feladatot benyújtottuk, jelezni kell a pool‑nak, hogy kész vagy, és várni kell, amíg a munkások befejezik a feladatot. Ez megakadályozza, hogy a JVM túl korán kilépjen.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**Mi van, ha a timeout lejár?**  
+Az öt perces határgenerálás bőkezű egy kis számú HTML fájlhoz. Nagyobb kötegek esetén növeld a timeout‑ot, vagy egy ciklusban figyeld a `threadPool.isTerminated()` állapotát.
+
+---
+
+## Teljes működő példa
+
+Az alábbi program teljes, másolás‑beillesztés‑kész kód. Cseréld le a `YOUR_DIRECTORY`‑t arra a mappára, amely a HTML fájljaidat tartalmazza, add hozzá az Aspose.HTML JAR‑t a classpath‑hoz, és futtasd.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Várható kimenet
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+Ha valamelyik fájl hibát okoz, a konzolon stack trace jelenik meg, de a többi feladat tovább fut.
+
+## Haladó tippek és gyakori buktatók
+
+| Helyzet | Mit tegyünk |
+|-----------|------------|
+| **Túl sok fájl 4 szálhoz képest** | Növeld a pool méretét (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) vagy válts `WorkStealingPool`‑ra a jobb skálázhatóságért. |
+| **Nagy HTML (≥10 MB)** | Növeld a szálkészlet sorkapacitását, vagy dolgozz kisebb kötegekkel, hogy elkerüld az OutOfMemory hibákat. |
+| **Hiányzó betűkészletek vagy CSS** | Győződj meg róla, hogy az Aspose.HTML licenc megtalálja a szükséges erőforrásokat, vagy ágyazd be őket közvetlenül a HTML‑be. |
+| **Fej nélküli szerveren futtatás** | Nincs szükség extra UI függőségekre; az Aspose.HTML tisztán Java módban működik. |
+| **PDF metaadatokra van szükség** | Konverzió után nyisd meg a generált PDF‑et `PdfDocument`‑del, és állítsd be programozottan a címet/szerzőt. |
+
+---
+
+## Összegzés
+
+Most megmutattuk, hogyan **konvertálj HTML‑t PDF‑re** Java‑ban egy **fix szálkészlettel**, amely egyszerre több fájlt dolgoz fel. A rövid program bemutatja a teljes életciklust: pool létrehozása, feladatok benyújtása, elegáns leállítás és hibakezelés. A szálak számának finomhangolásával és nagyobb tömbök betáplálásával egy robusztus **kötegelt HTML‑PDF konverziós szolgáltatást** építhetsz bármely háttérrendszerhez.
+
+Készen állsz a következő lépésre? Próbáld meg ezt a kódot egy Spring Boot REST végponthoz csatolni, hogy a felhasználók HTML‑t tölthessenek fel, és helyben PDF‑et kapjanak, vagy bővítsd úgy, hogy egy könyvtárat figyeljen, és a megjelenő fájlokat automatikusan konvertálja. A lényeg – a fix szálkészlettel való párhuzamosítás – változatlan, és gyönyörűen skálázható.
+
+Kérdésed van a teljesítményhangolással vagy vízjelek hozzáadásával kapcsolatban? Írj egy megjegyzést alább, és jó kódolást!
+
+## Mit érdemes legközelebb megtanulni?
+
+Az alábbi tutorialok szorosan kapcsolódó témákat fednek le, amelyek a jelen útmutatóban bemutatott technikákra épülnek. Minden forrás komplett, működő kódrészleteket tartalmaz lépésről‑lépésre magyarázatokkal, hogy további API‑funkciókat saját projektjeidben is elsajátíthasd és alternatív megvalósítási módokat felfedezhess.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [How to Convert HTML to PDF Java - Set Page Margins with Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Parallel HTML Cleaning with ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hungarian/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/hungarian/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..e9d2a95be0
--- /dev/null
+++ b/html/hungarian/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,245 @@
+---
+category: general
+date: 2026-06-16
+description: HTML konvertálása PDF-be az Aspose HTML for Java segítségével – tanulja
+  meg, hogyan aktiválja az intelligens zsugorítást és állítsa be a PDF háttérszínét
+  fehérre percek alatt.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: hu
+og_description: HTML konvertálása PDF-be az Aspose HTML for Java segítségével. Ez
+  az útmutató bemutatja, hogyan aktiválható az intelligens zsugorítás, hogyan állítható
+  be a PDF háttérszíne, és hogyan biztosítható a PDF/A‑1b megfelelőség.
+og_title: HTML konvertálása PDF-be az Aspose HTML for Java segítségével – Teljes útmutató
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: HTML konvertálása PDF-be az Aspose HTML for Java segítségével – Teljes útmutató
+url: /hu/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML konvertálása PDF‑re Aspose HTML for Java‑val – Teljes útmutató
+
+Valaha is szükséged volt **HTML PDF‑re konvertálására**, de elakadtál a részleteknél? Nem vagy egyedül – sok fejlesztő ütközik ugyanabba a problémába, amikor megbízható, termelés‑kész PDF‑et szeretne a webes tartalomból. A jó hír? Az Aspose HTML for Java‑val néhány sor kóddal megoldható, és megtanulod, hogyan **aktiváld a smart shrinking‑et**, **állítsd be a PDF háttérszínét**, sőt, hogyan készíts **fehér háttérű PDF‑et** a makulátlan nyomtatáshoz.
+
+Ebben az útmutatóban mindent végigvesszünk, amire szükséged van: a szükséges könyvtárakat, a pontos kódot, hogy miért fontos minden opció, és hogyan ellenőrizheted az eredményt. A végére egy önálló megoldással leszel felvértezve, amely azonnal működik, akár számlákat, jelentéseket vagy archivált dokumentumokat készítesz.
+
+---
+
+## Előfeltételek – Amire szükséged lesz a kezdéshez
+
+| Követelmény | Miért fontos |
+|-------------|--------------|
+| **Java 8 vagy újabb** | Az Aspose HTML modern JVM‑eket céloz; a régebbi verziók hiányozhatnak API metódusok. |
+| **Maven vagy Gradle** (vagy kézi JAR kezelés) | Egyszerűsíti az Aspose HTML for Java könyvtár hozzáadását a projektedhez. |
+| **Aspose.HTML for Java licenc** (az ingyenes próba is működik) | Licenc nélkül vízjelet kapsz a generált PDF‑en. |
+| **Egy HTML fájl** (`input.html`), amelyet konvertálni szeretnél | A forrás tartalom; lehet egyszerű oldal vagy összetett sablon. |
+| **Írási jogosultság a kimeneti mappához** | A konverter ide írja a létrehozott PDF‑et. |
+
+Ha már rendelkezel Java IDE‑vel, például IntelliJ IDEA‑val vagy Eclipse‑szel, akkor készen állsz.
+
+## 1. lépés: Aspose HTML függőség hozzáadása
+
+Először mondd meg a build eszköznek, hogy töltse le az Aspose HTML könyvtárat. Itt egy Maven példa; ha Gradlet használsz, cseréld le arra.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tipp:** Figyeld a verziószámot. Az új kiadások gyakran hoznak teljesítményjavításokat a **smart shrinking**‑hez és jobb PDF/A támogatást.
+
+## 2. lépés: PDF konverziós beállítások létrehozása
+
+A `PdfConversionOptions` objektum az a hely, ahol finomhangolhatod a konverziót. Tekintsd úgy, mint a PDF kimenet vezérlőpultját.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+Ezen a ponton a beállítások még üres lap. A következő lépésben elkezdjük kitölteni őket.
+
+## 3. lépés: PDF/A‑1b megfelelőség engedélyezése (hosszú távú archiválás)
+
+Ha a PDF‑nek időtállónak kell lennie – például jogi nyilvántartásokhoz – akkor PDF/A‑1b megfelelőséget szeretnél. Ennek a jelzőnek a beállítása azt mondja az Aspose‑nak, hogy ágyazza be az összes betűtípust és színprofilt.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+Miért érdemes? A PDF/A‑1b garantálja, hogy a dokumentum ugyanúgy néz ki bármely nézőprogramban, évek múlva is, külső erőforrások nélkül.
+
+## 4. lépés: Smart Shrinking aktiválása
+
+Most jön a varázslat, amely a fájlméretet csökkenti anélkül, hogy a vizuális hűséget feláldozná. **Aktiváld a smart shrinking‑et** a megfelelő tulajdonság átkapcsolásával.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+A smart shrinking a layout elemzésével, a felesleges üreshelyek eltávolításával és a képek intelligens tömörítésével működik. Tapasztalatom szerint a 5 MB‑os PDF‑ek ezzel az opcióval 1 MB alá csökkenhetnek.
+
+## 5. lépés: PDF háttérszín beállítása – Hogyan készítsünk fehér háttérű PDF‑et
+
+Alapértelmezés szerint az Aspose megőrzi a HTML‑ben definiált háttérszínt. Ha az oldal átlátszó, a létrehozott PDF furcsán nézhet ki nyomtatott lapon. A tiszta megjelenés érdekében állíts be egységes háttérszínt. Így **állíthatod be a PDF háttérszínét** fehérre – pontosan amire egy **fehér háttérű PDF** esetén szükség van.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+A `Color.WHITE`‑t bármely `java.awt.Color` értékre cserélheted – például világosszürkére a finom árnyalatért, vagy akár márkaspecifikus színre.
+
+## 6. lépés: A konverzió végrehajtása
+
+Minden nehéz feladat egyetlen sorban történik. A `Converter.convert` metódus beolvassa a forrás HTML‑t, alkalmazza a beállított opciókat, és kiírja a PDF‑et.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Figyelem:** Ha a bemeneti HTML külső erőforrásokat (CSS, képek) tartalmaz, győződj meg róla, hogy azok elérhetők abszolút URL‑eken keresztül, vagy a HTML fájl mellett helyezkednek el.
+
+## Várható kimenet – Mit figyeljünk
+
+A program futtatása után a következőket kell látnod:
+
+* **`output.pdf`** a célmappában.
+* A PDF **PDF/A‑1b kompatibilis** (nyisd meg Adobe Acrobat‑ban, és ellenőrizd a “PDF/A” beállítást a Fájl → Tulajdonságok alatt).
+* A fájlméret észrevehetően kisebb a **smart shrinking** köszönhetően.
+* Minden oldal **egységes fehér háttérrel** rendelkezik, még akkor is, ha az eredeti HTML átlátszó volt.
+
+A háttér ellenőrzéséhez nyisd meg a PDF‑et egy megjelenítőben, és nyomtasd ki egy tesztoldalon – nem kellene megjelenni semmilyen szellemes szürke árnyék.
+
+## Gyakori kérdések és speciális esetek
+
+### Mi van, ha a HTML‑m külső CSS fájlokat használ?
+
+Győződj meg róla, hogy a CSS fájlok abszolút URL‑ekkel vannak hivatkozva, vagy másold őket az `input.html` mellé, és használj `file://` sémát. Az Aspose automatikusan követi a hivatkozásokat.
+
+### Használhatok más színt a háttérhez?
+
+Természetesen. Cseréld le a `Color.WHITE`‑t például `new Color(240, 240, 240)`‑ra egy világosszürke vászonhoz. A `setBackgroundColor` metódus bármely `java.awt.Color` értéket elfogad.
+
+### Befolyásolja a smart shrinking a képminőséget?
+
+Csak minimálisan. Az Aspose veszteségmentes tömörítést alkalmaz, ahol csak lehetséges, és a raszteres kép DPI‑ját csak akkor csökkenti, ha a forráskép túl nagy a lapmérethez képest. Ha abszolút hűségre van szükséged, a smart shrinking‑et letilthatod a `options.setEnableSmartShrinking(false)` beállítással.
+
+### Hogyan konvertáljak több HTML fájlt egyszerre?
+
+Tedd a konverziós hívást egy ciklusba, minden iterációban frissítve az `inputPath` és `outputPath` értékeket. Ugyanaz a `PdfConversionOptions` példány újra felhasználható minden fájlhoz.
+
+## Teljes működő példa (minden kód egy helyen)
+
+Az alábbiakban a teljes, azonnal futtatható Java osztály található. Másold be az IDE‑dbe, állítsd be az elérési útvonalakat, és nyomd meg a **Run** gombot.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Futtasd a programot, nyisd meg a generált PDF‑et, és látni fogod a várt **HTML PDF‑re konvertálás** eredményt – kompakt, megfelelőségi, és tiszta fehér vászonnal.
+
+## Következtetés
+
+Most végigmentünk, hogyan **konvertáljunk HTML‑t PDF‑re** az Aspose HTML for Java‑val, miközben **aktiváljuk a smart shrinking‑et**, **beállítjuk a PDF háttérszínét**, és biztosítjuk, hogy a kimenet megfeleljen a PDF/A‑1b szabványoknak. Az egész folyamat egyetlen, könnyen olvasható Java osztályba illeszkedik, így egy könnyed kiegészítő bármely háttérrendszerhez.
+
+Készen állsz a következő lépésre? Próbálj meg fejlécet és láblécet hozzáadni, betűtípusokat beágyazni, vagy dinamikus HTML sablonokból PDF‑eket generálni. Érdemes továbbá felfedezni az **Aspose.PDF for Java**‑t is.
+
+## Mit érdemes legközelebb megtanulni?
+
+Az alábbi oktatóanyagok szorosan kapcsolódó témákat fednek le, amelyek a jelen útmutatóban bemutatott technikákra épülnek. Minden forrás teljes, működő kódrészleteket tartalmaz lépésről‑lépésre magyarázatokkal, hogy elsajátíthasd a további API funkciókat és alternatív megvalósítási megközelítéseket a saját projektjeidben.
+
+- [HTML PDF‑re konvertálása Java‑ban – Környezet beállítása az Aspose.HTML‑ben](/html/english/java/configuring-environment/)
+- [PDF létrehozása HTML‑ből – Felhasználói stíluslap beállítása az Aspose.HTML for Java‑ban](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [Hogyan konvertáljunk HTML‑t PDF‑re Java‑ban – Az Aspose.HTML for Java használata](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hungarian/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/hungarian/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..800dc50307
--- /dev/null
+++ b/html/hungarian/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,251 @@
+---
+category: general
+date: 2026-06-16
+description: HTML-ből PDF-re útmutató, amely bemutatja, hogyan lehet egyetlen Java
+  sorral PDF-et generálni HTML-ből az Aspose HTML Converter segítségével. Gyorsan
+  konvertálja a HTML fájlt PDF-be minimális kóddal.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: hu
+og_description: HTML-ből PDF-re útmutató, amely lépésről lépésre bemutatja, hogyan
+  lehet egyetlen Java kódsorral PDF-et generálni az Aspose HTML Converter segítségével.
+og_title: 'HTML PDF-re konvertálás útmutató: egy soros Aspose konverter'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'HTML PDF-re konvertálás útmutató: Egy soros Aspose konverter'
+url: /hu/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML‑PDF oktató: Egy‑soros Aspose konverter
+
+Valaha is elgondolkodtál, hogyan lehet egy statikus HTML oldalt egy elegáns PDF‑vé alakítani anélkül, hogy száz sor kódot írnál? Erre ad pontos választ ez a **html to pdf tutorial**. Egyetlen Java sorral **generate pdf from html** tudsz készíteni, és egy megosztható dokumentumot kapni a lemezen.
+
+Át fogjuk vezetni a teljes folyamatot – a Aspose HTML könyvtár projektbe való hozzáadásától a **convert html file pdf** egy‑soros futtatásáig. A végére **how to convert html** hatékonyan fogod tudni, és egy újrahasználható kódrészletet kapsz, amelyet bármely Java alkalmazásba beilleszthetsz.
+
+## Mit fed le ez az útmutató
+
+- Az Aspose HTML for Java függőség hozzáadása (Maven vagy manuális JAR)
+- `input.html` minta fájl előkészítése
+- Egy‑soros konverzió futtatása a `Converter.convert(...)` segítségével
+- A kimeneti PDF ellenőrzése és a gyakori hibák hibaelhárítása
+
+Nem szükséges előzetes Aspose tapasztalat; csak egy alap Java fejlesztői környezet. Kezdjünk bele.
+
+## Előfeltételek
+
+- Java Development Kit (JDK) 8 vagy újabb  
+- Maven 3 vagy egy IDE, amely lehetővé teszi külső JAR‑ok hozzáadását  
+- Egy apró HTML fájl, amelyet PDF‑vé szeretnél alakítani (a következő lépésben létrehozzuk)  
+
+Ha már megvannak, akkor készen állsz. Ha nem, szerezd be a JDK‑t az Oracle‑tól vagy az OpenJDK‑tól, és telepítsd a Maven‑t – ez gyerekjáték.
+
+## 1. lépés: Aspose HTML for Java hozzáadása a projekthez
+
+### Maven felhasználók
+
+Add the following dependency to your `pom.xml`. This pulls the latest stable version of the Aspose HTML library.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Manuális JAR beállítás
+
+Ha nem Maven‑t használsz, töltsd le a JAR csomagot a [Aspose HTML for Java letöltési oldalról](https://downloads.aspose.com/html/java), és add hozzá a projekt osztályútvonalához.
+
+> **Pro tipp:** Tartsd a JAR verziót szinkronban a Java futtatókörnyezettel, hogy elkerüld a `UnsupportedClassVersionError` hibát.
+
+## 2. lépés: Minta HTML fájl létrehozása
+
+Hozz létre egy `YOUR_DIRECTORY` nevű mappát (cseréld le egy általad irányítható abszolút vagy relatív útvonalra), és helyezz bele egy egyszerű HTML fájlt:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+Nyugodtan szerkeszd a tartalmat – adj hozzá képeket, táblázatokat vagy egyedi CSS‑t. Az Aspose a legtöbb modern HTML5 és CSS3 funkciót támogatja, így elég hű PDF megjelenítést kaphatsz.
+
+## 3. lépés: Egy‑soros konverzió kód
+
+Most jön a show sztárja. Hozz létre egy `ConvertHtmlToPdfOneLine` nevű Java osztályt, és illeszd be a következő kódot:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Miért működik ez
+
+- **`Converter.convert`** egy statikus kényelmi metódus, amely belsőleg létrehozza a `Converter` példányt, betölti a HTML‑t, rendereli, és kiírja a PDF‑et – mind egy hívásban.
+- Nem kell stream‑eket kezelni, renderelési beállításokat megadni vagy oldal töréseket manuálisan kezelni, hacsak nincs speciális igényed.
+
+Fordítsd le és futtasd:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+A futtatás után megtalálod az `output.pdf`‑t, amely a HTML fájl mellett helyezkedik el.
+
+## 4. lépés: Az eredmény ellenőrzése
+
+Nyisd meg az `output.pdf`‑t bármely PDF‑nézővel (Adobe Reader, Foxit vagy akár egy böngésző). Látnod kell a „Hello, PDF!” címet és a bekezdést pontosan úgy, ahogy az HTML‑ben van formázva.
+
+Ha a PDF nem megfelelő, fontold meg ezeket a gyors ellenőrzéseket:
+
+| Probléma | Valószínű ok | Megoldás |
+|----------|--------------|----------|
+| Hiányzó betűtípusok | A rendszer betűtípusa nincs beágyazva | Add `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` before conversion |
+| CSS nem alkalmazott | Külső stíluslap nem érhető el | Use absolute URLs or embed CSS directly in the HTML |
+| Üres PDF | Bemeneti útvonal elírása | Double‑check `inputPath` string |
+
+## Haladó: Konverziós beállítások finomhangolása (opcionális)
+
+Bár az egy‑soros megoldás tökéletes egyszerű esetekre, az Aspose lehetővé teszi a kimenet finomhangolását:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+Ez a kódrészlet bemutatja, hogyan **convert html** egyedi oldalmérettel, margókkal és egyéb PDF beállításokkal.
+
+## Gyakori hibák és elkerülésük módjai
+
+1. **Incorrect classpath** – Ha `ClassNotFoundException` hibát kapsz, ellenőrizd, hogy az `aspose-html.jar` a futási osztályúton van.  
+2. **License restrictions** – Az ingyenes értékelés vízjelet ad hozzá. Vásárolj licencet és hívd meg a `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` kódot a konverzió előtt.  
+3. **Large HTML files** – Nagy dokumentumok esetén fontold meg a HTML streamelését vagy a JVM heap növelését (`-Xmx2g`).  
+
+## Teljes működő példa (mind együtt)
+
+Alább a teljes, önálló program, amelyet másolhatsz‑beilleszthetsz egy IDE‑be és azonnal futtathatsz (feltéve, hogy a Maven függőség fel van oldva).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Várható kimenet** (konzol):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+Nyisd meg a PDF‑et, és látni fogod a renderelt HTML‑t pontosan úgy, ahogy megtervezted.
+
+![Diagram, amely bemutatja a HTML fájlból a PDF kimenetig tartó folyamatot az html to pdf tutorialban](https://example.com/diagram.png "HTML‑PDF oktató diagram")
+
+*A kép alt szövege tartalmazza a fő kulcsszót, ezzel megfelelve az SEO‑nak.*
+
+## Összegzés
+
+Épp most fejeztél be egy **html to pdf tutorial**‑t, amely a legegyszerűbb módját mutatja be a **generate pdf from html** folyamatnak az **Aspose HTML Converter** használatával. Az egy‑soros `Converter.convert` metódus kihasználásával másodpercek alatt **convert html file pdf** tudsz végrehajtani, és most már tudod, **how to convert html** egyéni beállításokkal is.
+
+Mi a következő? Próbálj meg képeket, táblázatokat vagy akár JavaScript‑al vezérelt diagramokat hozzáadni a HTML‑hez, és nézd meg, hogyan jelennek meg. Fedezd fel az Aspose egyéb funkcióit, például a PDF/A megfelelőséget vagy a digitális aláírásokat, ha vállalati szintű képességekre van szükséged.
+
+Boldog kódolást, és legyenek a PDF‑jeid mindig olyan kifinomultak, mint a HTML‑jeid!
+
+## Mit érdemes legközelebb megtanulni?
+
+Az alábbi oktatók szorosan kapcsolódó témákat fednek le, amelyek a jelen útmutatóban bemutatott technikákra épülnek. Minden forrás tartalmaz teljes működő kódpéldákat lépésről‑lépésre magyarázatokkal, hogy segítsenek elsajátítani további API funkciókat és alternatív megvalósítási megközelítéseket a saját projektjeidben.
+
+- [Hogyan konvertáljunk HTML‑t PDF‑re Java‑ban – Az Aspose.HTML for Java használata](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [HTML‑t PDF‑re konvertálás Java‑ban – Környezet beállítása az Aspose.HTML‑ben](/html/english/java/configuring-environment/)
+- [HTML‑t PDF‑re konvertálás – Webkérés végrehajtása az Aspose.HTML for Java‑ban](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hungarian/java/conversion-html-to-various-image-formats/_index.md b/html/hungarian/java/conversion-html-to-various-image-formats/_index.md
index 81fb522d50..35ba4e9dee 100644
--- a/html/hungarian/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/hungarian/java/conversion-html-to-various-image-formats/_index.md
@@ -98,6 +98,8 @@ Tanulja meg, hogyan konvertálhat HTML‑t JPEG‑be az Aspose.HTML for Java seg
 Ismerje meg, hogyan konvertálhat HTML‑t PNG képekké Java‑ban az Aspose.HTML használatával. Átfogó útmutató részletes instrukciókkal.
 ### [HTML átalakítása TIFF‑be](./convert-html-to-tiff/)
 Tanulja meg, hogyan konvertálhat HTML‑t TIFF‑be az Aspose.HTML for Java segítségével. Lépésről‑lépésre útmutató a hatékony dokumentumkezeléshez.
+### [HTML konvertálása TIFF‑be Java‑ban – Teljes programozási útmutató](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Tanulja meg, hogyan konvertálhat HTML‑t TIFF‑be Java‑ban az Aspose.HTML segítségével. Részletes, lépésről‑lépésre útmutató a teljes programozási folyamathoz.
 ### [HTML konvertálása WebP‑be – Teljes Java útmutató az Aspose.HTML‑el](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 Ismerje meg, hogyan konvertálhat HTML‑t WebP‑be Java‑ban az Aspose.HTML használatával. Részletes, lépésről‑lépésre útmutató a WebP konverzióhoz.
 
diff --git a/html/hungarian/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/hungarian/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..18d75e6cab
--- /dev/null
+++ b/html/hungarian/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,189 @@
+---
+category: general
+date: 2026-06-16
+description: Tanulja meg, hogyan konvertálhat HTML-t TIFF-fájlra Java-ban, beállíthatja
+  a kép DPI felbontását, és nagy felbontású TIFF-exportot érhet el az Aspose.HTML
+  segítségével. Lépésről‑lépésre kód is mellékelve.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: hu
+og_description: HTML konvertálása TIFF-re Java-ban az Aspose.HTML használatával. Tanulja
+  meg beállítani a képfelbontást DPI-ben, és exportálni a nagy felbontású TIFF fájlokat.
+og_title: HTML konvertálása TIFF-re Java-ban – Teljes útmutató
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: HTML konvertálása TIFF-re Java-ban – Teljes programozási útmutató
+url: /hu/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML konvertálása TIFF formátumba Java‑ban – Teljes programozási útmutató
+
+Szükséged volt már **HTML‑t TIFF‑re konvertálni**, de nem tudtad, melyik könyvtár ad professzionális minőséget? Nem vagy egyedül. Sok vállalati folyamatban – gondoljunk csak számlagenerálásra vagy weboldalak archiválására – elengedhetetlen egy éles, 300 DPI‑s TIFF.  
+
+Ebben a bemutatóban lépésről lépésre végigvezetünk a **HTML‑t TIFF‑re konvertálás** folyamatán az Aspose.HTML for Java segítségével, megmutatva, hogyan **állítható be a kép felbontása DPI‑ben**, és hogyan készíthető **magas felbontású TIFF export**. A végére egy kész, futtatható programot kapsz, amelyet bármely Maven vagy Gradle projektbe beilleszthetsz.
+
+## Előfeltételek
+
+Mielőtt belevágnánk, győződj meg róla, hogy rendelkezel:
+
+* Java 17‑tel vagy újabb verzióval (a kód Java 8‑tól működik, de az újabb JDK‑k gyorsabb indítást biztosítanak).
+* Aspose.HTML for Java licenccel (a ingyenes próba verzió teszteléshez elegendő).
+* Maven vagy Gradle beállítással, amely letölti az `aspose-html` artefaktust.
+* Egy egyszerű `input.html` fájllal, amelyet TIFF képpé szeretnél alakítani.
+
+Más külső eszközre nincs szükség – minden a JVM‑en belül fut.
+
+![convert html to tiff example](/images/convert-html-to-tiff.png "Példa egy TIFF fájlra, amely HTML‑t TIFF‑re konvertálva jött létre")
+
+## 1. lépés: Projekt beállítása a **HTML‑t TIFF‑re konvertáláshoz**
+
+Először is adjuk hozzá az Aspose.HTML függőséget a build fájlhoz. Ha Maven‑t használsz, illeszd be ezt a kódrészletet a `pom.xml`‑be:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Gradle esetén így néz ki:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Miután a könyvtár a classpath‑on van, elkezdheted írni a Java kódot, amely **java convert html to image** – a megoldásunk központja.
+
+## 2. lépés: **Set Image Resolution DPI** konfigurálása a tiszta kimenethez
+
+A felbontás számít. Egy 72 DPI‑s képernyőfelvétel jól néz ki a monitoron, de nyomtatáskor elmosódott lesz. A **magas felbontású TIFF export** eléréséhez explicit módon állítsuk be a vízszintes és függőleges DPI‑t 300-ra.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Miért 300 DPI? Ez a de‑facto szabvány a nyomtatási minőséghez, és a legtöbb szkenner és nyomtató ezt a számot várja. Ha még finomabb részletekre van szükséged, növelheted 600 DPI‑ra, de tartsd szem előtt, hogy a fájlméret is ekkor nőni fog.
+
+## 3. lépés: CMYK színtér kiválasztása a **High Resolution TIFF Export**-hoz
+
+A TIFF számos színteret támogat. Nyomtatási munkafolyamatoknál általában a CMYK szükséges, mivel közvetlenül a tintaszínekhez map‑elhető. Az Aspose.HTML egyetlen sorral teszi lehetővé a színtér kiválasztását:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+Ha csak képernyőre célozol, válthatsz `RGB`‑re. A lényeg, hogy tudatos döntést hozz – ez különbözteti meg a félkész demót a termelés‑kész megoldástól.
+
+## 4. lépés: Konverzió végrehajtása – **Java Convert HTML to Image**
+
+Miután a beállítások készen állnak, a tényleges konverzió egyetlen sorban megoldható. Itt jön el a pillanat, amikor végre **convert html to tiff**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+Néhány megjegyzés a fenti kóddal kapcsolatban:
+
+* **Kivételkezelés** – a `ConverterException` feljön, ha valami rosszul megy (hiányzó fájl, nem támogatott HTML‑funkciók stb.). Egy valódi szolgáltatásban try‑catch‑ben kellene elkapni és naplózni a részleteket.
+* **Fájlutak** – abszolút útvonalak gyors tesztekhez megfelelőek; webalkalmazásoknál a gyökérhez relatív megoldást kell használni.
+* **Teljesítmény‑tipp** – ha sok fájlt konvertálsz kötegben, újrahasználd az `ImageConversionOptions` objektumot; így elkerülhető a felesleges allokáció.
+
+### Várható kimenet
+
+A program futtatása egy `output.tiff` fájlt hoz létre, amely:
+
+* 300 DPI‑t tartalmaz mindkét tengelyen.
+* CMYK színtérrel rendelkezik.
+* Megőrzi az eredeti HTML elrendezését, betűtípusait és CSS‑ét.
+* Megnyitható Photoshop‑ban, GIMP‑ben vagy bármely TIFF‑kompatibilis megjelenítőben.
+
+Nyisd meg a fájlt, nagyíts rá, és éles szöveget, valamint tiszta grafikát látsz – pontosan az, amire nyomtatáshoz vagy archiváláshoz szükséged van.
+
+## Gyakori kérdések és speciális esetek
+
+**Mi van, ha a HTML külső CSS‑t vagy képeket hivatkozik?**  
+Az Aspose.HTML a relatív URL‑ket a bemeneti fájl könyvtára alapján oldja fel. Győződj meg róla, hogy az összes eszköz a `input.html` mellé került, vagy adj meg teljes URL‑t.
+
+**Konvertálhatok egy egész mappát HTML‑ből?**  
+Természetesen. Csomagold a `Converter.convert` hívást egy egyszerű ciklusba, és használd újra ugyanazt az `options` objektumot. Kezeld a `ConverterException`‑t fájlonként, hogy egy rossz oldal ne állítsa le az egész köteget.
+
+**Mi a memóriahasználat nagy oldalak esetén?**  
+Nagy oldalak jelentős RAM‑ot fogyaszthatnak, mivel a könyvtár a renderelést memóriában végzi a rasterizálás előtt. Ha `OutOfMemoryError`-t kapsz, növeld a JVM heap‑et (`-Xmx2g`) vagy dolgozz a fájlokkal kisebb darabokban.
+
+**Szükség van licencre a termeléshez?**  
+A ingyenes próba néhány oldal után vízjelet ad hozzá. Kereskedelmi használathoz vásárolj licencet, és hívd meg a `License license = new License(); license.setLicense("Aspose.HTML.lic");` sort a konverzió előtt.
+
+## Pro tippek a zökkenőmentes **Convert HTML to TIFF** munkafolyamathoz
+
+* **Betűkészletek gyorsítótárazása** – Ha sok dokumentumot konvertálsz, amelyek ugyanazokat az egyedi betűket használják, regisztráld őket egyszer a `FontSettings`‑el, hogy elkerüld az ismételt betöltést.
+* **Párhuzamos konverzió** – A `Converter` osztály szálbiztos. Használj `ExecutorService`‑t több fájl egyidejű konvertálásához, de figyeld a JVM memóriahasználatát.
+* **HTML validálása előre** – A hibás markup váratlan elrendezési eltérésekhez vezethet. Egy gyors `jsoup`‑os tisztítás megspórolhat későbbi hibakeresést.
+
+## Összegzés
+
+Most már rendelkezel egy komplett, termelés‑kész recepttel a **HTML‑t TIFF‑re konvertálásához** Java‑ban, teljes kontrollal a **set image resolution DPI** beállítására és a **high resolution TIFF export** elérésére. A kód önálló, a lépések részletesen magyarázva, a lehetséges buktatók pedig ki vannak emelve – így bármely projektbe beillesztheted, és azonnal nyomtatásra kész képeket generálhatsz.
+
+Mi a következő? Próbáld ki a kimeneti formátum cseréjét PNG‑ra vagy JPEG‑re a fájlkiterjesztés módosításával, kísérletezz különböző színterekkel, vagy integráld ezt a logikát egy Spring Boot mikro‑szolgáltatásba, amely HTML‑payload‑ot fogad REST‑en keresztül. A lehetőségek végtelenek, és az Aspose.HTML egy robusztus motorral áll a hátad mögött.
+
+Boldog kódolást, és legyenek a TIFF‑jeid mindig borotvaélesek!
+
+
+## Mit tanulj meg legközelebb?
+
+
+Az alábbi oktatóanyagok szorosan kapcsolódó témákat fednek le, amelyek a jelen útmutatóban bemutatott technikákra épülnek. Minden forrás komplett, működő kódrészleteket tartalmaz lépésről‑lépésre magyarázatokkal, hogy könnyedén elsajátíthasd az API további funkcióit és alternatív megvalósítási megközelítéseket a saját projektjeidben.
+
+- [svg to png java – Convert SVG to Image with Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – Set Custom Page Size](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hungarian/java/converting-epub-to-pdf/_index.md b/html/hungarian/java/converting-epub-to-pdf/_index.md
index b76cd6bdf6..f518f88166 100644
--- a/html/hungarian/java/converting-epub-to-pdf/_index.md
+++ b/html/hungarian/java/converting-epub-to-pdf/_index.md
@@ -52,6 +52,9 @@ Szabadítsd fel digitális tartalmad potenciálját az Aspose.HTML for Java-val.
 ### [EPUB konvertálása PDF-be](./convert-epub-to-pdf/)
 Nyisd meg az EPUB‑PDF konvertálást az Aspose.HTML for Java-val, a hatékony Java könyvtárral. Hozz létre könnyedén hozzáférhető tartalmat.
 
+### [EPUB konvertálása PDF-re Java-val – Lépésről‑lépésre útmutató](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Tanulja meg, hogyan konvertáljon EPUB‑t PDF‑re Java‑val részletes, lépésről‑lépésre útmutatóval.
+
 ### [Egyedi Stream Provider megadása EPUB‑PDF konvertáláshoz](./convert-epub-to-pdf-specify-custom-stream-provider/)
 Tanuld meg, hogyan konvertálj EPUB‑t PDF‑be Java‑ban könnyedén az Aspose.HTML segítségével, növelve dokumentumfeldolgozási képességeidet.
 
diff --git a/html/hungarian/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/hungarian/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..bfd36c6d38
--- /dev/null
+++ b/html/hungarian/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,222 @@
+---
+category: general
+date: 2026-06-16
+description: Ismerje meg, hogyan konvertálhat EPUB-ot PDF-re Java-ban, valamint hogyan
+  konvertálhat konkrét EPUB oldalakat az Aspose.HTML használatával. Teljes kód, tippek
+  és szél‑eset kezelése.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: hu
+og_description: Konvertálja az EPUB-et PDF-re Java-val az Aspose.HTML segítségével.
+  Ez az útmutató bemutatja, hogyan konvertálhat specifikus EPUB oldalakat a pontos
+  dokumentumkimenet érdekében.
+og_title: EPUB konvertálása PDF-re Java-ban – Teljes programozási útmutató
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: EPUB konvertálása PDF-re Java-val – Lépésről lépésre útmutató
+url: /hu/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# EPUB konvertálása PDF‑re Java‑val – Lépésről‑lépésre útmutató
+
+Szükséged volt már **EPUB PDF‑re konvertálásra**, de nem tudtad, hogyan célozz meg csak néhány fejezetet? Nem vagy egyedül. Sok kiadási folyamatban csak a 2‑4. oldalakat akarod egy e‑könyvből, nem az egészet — így **konvertálni kell a konkrét EPUB oldalakat** is.  
+
+Ebben a tutorialban végigvezetünk egy teljes, futtatható példán, amely pontosan ezt teszi. A végére egy Java programod lesz, amely egy EPUB fájlt vesz, kinyeri a kívánt oldalakat, és egy kifinomult PDF‑et ír, miközben a vektorgrafikákat érintetlenül hagyja.
+
+## Mit fogsz megtanulni
+
+- Aspose.HTML for Java beállítása és a szükséges Maven/Gradle függőség hozzáadása.  
+- `PdfConversionOptions` létrehozása és egy oldaltartomány konfigurálása a **konkrét EPUB oldalak konvertálásához**.  
+- SVG és egyéb vektorgrafikák megőrzése, hogy a PDF minden eszközön éles maradjon.  
+- A konvertálás futtatása, kivételek kezelése és a kimenet ellenőrzése.  
+
+Az Aspose‑szal kapcsolatos előzetes tapasztalat nem szükséges — csak alapvető Java ismeret és egy JDK 8+ környezet.
+
+---
+
+## EPUB konvertálása PDF‑re Aspose.HTML‑lel (Elsődleges cél)
+
+A folyamat központja a `Converter.convert` metódus. Tekintsd egy‑soros megoldásnak, amely minden nehéz feladatot elvégez, miután megmondtad, mit szeretnél. Az alábbi a teljes forrásfájl, amelyet bármely IDE‑be beilleszthetsz.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Miért működik:**  
+> *`PdfConversionOptions`* tartalmazza az összes beállítást, amelyet a konvertálás előtt módosíthatsz. Az oldaltartomány beállítása azt mondja az Aspose‑nak, hogy hagyja ki a 2‑4‑en kívüli oldalakat, ami pontosan a **konkrét EPUB oldalak konvertálása** módja. A vektorgrafika megőrzésének engedélyezése biztosítja, hogy az SVG illusztrációk élesek maradjanak, ahelyett, hogy elmosódott bitmapekké alakulnának.
+
+### Várható kimenet
+
+A program futtatása után a `chapter_subset.pdf` fájlt ugyanabban a mappában találod. Nyisd meg bármely PDF‑olvasóval — csak a 2., 3. és 4. oldalakon eredetileg lévő tartalomnak kell megjelennie, minden kép élesen renderelve.
+
+---
+
+## Oldaltartomány megadása a konkrét EPUB oldalak konvertálásához (Másodlagos fókusz)
+
+Ha kíváncsi vagy, hogyan működik az oldaltartomány karakterlánc, ugyanazt a szintaxist használja, mint a legtöbb PDF‑eszköz: `"kezdő‑vég"`. Használhatsz vesszővel elválasztott listát is, például `"1,3,5-7"` a nem folytonos oldalak kiválasztásához.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Pro tipp:** Nagy EPUB‑ok esetén a konvertálás néhány oldalra korlátozása drámaian csökkenti a memóriahasználatot és felgyorsítja a folyamatot.  
+
+---
+
+## Vektorgrafikák megőrzése a magas minőségű kimenethez
+
+A vektorgrafikák a skálázható diagramok, ábrák és ikonok titkos összetevői. A `setPreserveVectorGraphics(true)` hívásával az Aspose ezeket az elemeket vektorokként tartja a PDF‑ben.  
+
+Ha kihagyod ezt a lépést, a könyvtár 72 dpi‑n rasterizálja az SVG‑ket, ami a képernyőn rendben van, de nyomtatáskor rosszul mutat.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Konvertálás futtatása és az eredmény ellenőrzése
+
+Az opciók beállítása után a tényleges konvertálás egyetlen statikus hívás. `ConverterException`‑t dob, ha valami rosszul megy — ezért vagy elkapod, vagy a metódus aláírásában deklarálod, ahogy fent látható.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**Mit ellenőrizz a konvertálás után**
+
+1. **Oldalszám** – nyisd meg a PDF‑et, és ellenőrizd, hogy megegyezik-e a beállított tartománnyal.  
+2. **Grafikai hűség** – nagyíts be bármely diagramot; élesnek kell maradnia.  
+3. **Szövegkódolás** – az EPUB‑ból származó speciális karaktereknek helyesen kell megjelenniük.
+
+Ha bármelyik ellenőrzés sikertelen, nézd át a `PdfConversionOptions` beállításait, vagy győződj meg róla, hogy a forrás EPUB nincs DRM‑védelem alatt.
+
+---
+
+## Gyakori hibák és pro tippek (Másodlagos kulcsszóval)
+
+| Probléma | Miért fordul elő | Megoldás |
+|----------|------------------|----------|
+| **Üres oldalak jelennek meg** | Az oldaltartomány karakterlánc hibás. | Használj egyszerű `"2-4"` formátumot, vagy ellenőrizd a vesszőket a nem folytonos oldalaknál. |
+| **Hiányzó képek** | Vektorgrafikák nem lettek megőrizve. | Hívd meg a `pdfOptions.setPreserveVectorGraphics(true)` metódust. |
+| **Memória‑hiány hiba** | Nagy EPUB konvertálása oldaltartomány nélkül. | Mindig **konvertálj konkrét EPUB oldalakat**, ha lehetséges; dolgozz batch‑ekben. |
+| **Nem támogatott betűtípus** | A betűtípus nincs beágyazva az EPUB‑ban. | Engedélyezd a betűtípus beágyazását a `pdfOptions.setEmbedFonts(true)` (további opció). |
+
+---
+
+## Vizuális áttekintés  
+
+![Áramlási diagram, amely az EPUB‑ról PDF‑re konvertálás folyamatát mutatja](/images/convert-epub-to-pdf-flow.png "Diagram az EPUB‑ról PDF‑re konvertálás munkafolyamatáról")
+
+*Alt szöveg:* *Diagram, amely bemutatja, hogyan konvertálja a Java program az EPUB‑ot PDF‑re, kiemelve azt a lépést, amely a konkrét EPUB oldalakat konvertálja.*
+
+---
+
+## Összefoglalás
+
+Most megmutattuk, hogyan **konvertálj EPUB‑ot PDF‑re** Java‑val, miközben teljes kontrollt kapsz arról, mely oldalak kerülnek átalakításra. A kulcsfontosságú lépések:
+
+1. Hozd létre a `PdfConversionOptions`‑t.  
+2. Állíts be egy oldaltartományt a **konkrét EPUB oldalak konvertálásához**.  
+3. Őrizd meg a vektorgrafikákat a professzionális megjelenésért.  
+4. Hívd meg a `Converter.convert`‑t, és kezeld a lehetséges kivételeket.
+
+Nyugodtan kísérletezz — cseréld le az oldaltartományt, kapcsold ki a vektormegőrzést, vagy adj hozzá egy egyedi PDF‑címet a `pdfOptions.setTitle("My Chapter Subset")` segítségével.
+
+---
+
+## Mi a következő?
+
+- **Kötegelt feldolgozás:** Iterálj egy EPUB‑lista felett, és generálj PDF‑et minden fejezethez.  
+- **Egyedi stílus:** CSS‑injekcióval változtasd meg a betűtípusokat vagy színeket a konvertálás előtt.  
+- **Biztonság:** Jelszóval védett PDF‑k létrehozása a `PdfEncryptionOptions` használatával.  
+
+Ha hasznosnak találtad ezt az útmutatót, oszd meg, vagy hagyj egy megjegyzést a saját felhasználási esetedről. Boldog kódolást, és élvezd az éles PDF‑eket!
+
+## Mit tanulj meg legközelebb?
+
+A következő tutorialok szorosan kapcsolódó témákat fednek le, amelyek a jelen útmutatóban bemutatott technikákra épülnek. Minden forrás tartalmaz teljes, működő kódrészleteket lépésről‑lépésre magyarázatokkal, hogy segítsenek elsajátítani további API‑funkciókat és alternatív megvalósítási megközelítéseket a saját projektjeidben.
+
+- [Convert EPUB to PDF and Images with Aspose.HTML for Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Convert EPUB to Images Using Aspose HTML for Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Convert EPUB to XPS Tutorial](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hungarian/java/creating-managing-html-documents/_index.md b/html/hungarian/java/creating-managing-html-documents/_index.md
index 1ee7cab07f..3e5c429388 100644
--- a/html/hungarian/java/creating-managing-html-documents/_index.md
+++ b/html/hungarian/java/creating-managing-html-documents/_index.md
@@ -66,6 +66,8 @@ Ezzel a lépésről lépésre útmutatóval ismerkedjen meg a dokumentumbetölt
 Ismerje meg az SVG dokumentumok létrehozását és kezelését az Aspose.HTML for Java segítségével! Ez az átfogó útmutató az alapvető alkotástól a haladó manipulációig mindent lefed.
 ### [HTML sandbox létrehozása Java-ban – Lépésről‑lépésre útmutató](./create-sandbox-for-html-in-java-step-by-step-guide/)
 Ismerje meg, hogyan hozhat létre biztonságos sandbox környezetet HTML feldolgozáshoz Java-ban, részletes lépésekkel.
+### [JSON betöltése Fetch segítségével Java-ban – Teljes útmutató](./load-json-with-fetch-in-java-complete-guide/)
+Ismerje meg, hogyan használja a Fetch API-t JSON adatok betöltésére Java alkalmazásokban, részletes, lépésről‑lépésre útmutató.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/hungarian/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/hungarian/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..36596cf1e1
--- /dev/null
+++ b/html/hungarian/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,276 @@
+---
+category: general
+date: 2026-06-16
+description: JSON betöltése fetch segítségével Java-val. Tanulja meg, hogyan futtasson
+  JavaScriptet Java-ból, az opcionális láncolást, és hogyan hozhat létre HTMLDocumentet
+  Java-ban egyetlen oktatóanyagban.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: hu
+og_description: JSON betöltése fetch használatával Java-ban. Ez a bemutató megmutatja,
+  hogyan lehet JavaScript-et futtatni Java-ból, hogyan használható az opcionális láncolás,
+  és hogyan hozható létre HTMLDocument Java-ban.
+og_title: JSON betöltése Fetch használatával Java‑ban – Lépésről‑lépésre útmutató
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: JSON betöltése Fetch segítségével Java‑ban – Teljes útmutató
+url: /hu/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# JSON betöltése fetch‑szel – Teljes Java útmutató
+
+Gondoltad már, hogyan **load JSON with fetch** miközben egy tiszta Java alkalmazáson belül maradsz? Nem vagy egyedül. Sok fejlesztő akad el, amikor modern REST végponthoz kell hívást indítania, de nem akar nehéz HTTP kliens könyvtárat belevinni. A jó hír? Kihasználhatod a böngésző‑szerű `HTMLDocument` osztály erejét, elindíthatsz egy JavaScript motorot, és hagyhatod, hogy a `fetch` végezze a nehéz munkát — mindezt Java‑ból.
+
+Ebben az útmutatóban egy gyakorlati példán keresztül vezetünk, amely **fetches JSON in JavaScript**, végrehajtja azt a szkriptet Java‑ból, és még az optional chaininget is bemutatja. A végére megtudod, hogyan **run JavaScript from Java**, hogyan hozz létre egy `HTMLDocument`‑ot Java‑ban, és hogyan kezeld elegánsan a hiányzó JSON mezőket. Nincs külső függőség, csak a JDK és egy kis kreativitás.
+
+## Amit ez az útmutató lefed
+
+- `HTMLDocument` példány beállítása Java‑ban (`create htmldocument in java`).
+- A beágyazott `ScriptEngine` lekérése és modern JavaScript betáplálása.
+- Egy **fetch JSON in JavaScript** kódrészlet írása, amely `async/await`‑ot és optional chaininget (`optional chaining tutorial`) használ.
+- A szkript végrehajtása `engine.evaluate`‑vel (`run javascript from java`).
+- A kimenet ellenőrzése és a szélhelyzetek kezelése, mint például hálózati hibák vagy hiányzó tulajdonságok.
+
+Java 17‑re vagy újabbra lesz szükséged, mivel a bemutató a JDK‑val szálló beépített Nashorn‑kompatibilis motorra támaszkodik. Ha régebbi JDK‑t használsz, csak add hozzá a megfelelő szkriptkönyvtárat — a részletek a „Prerequisites” (Előfeltételek) szakaszban találhatók.
+
+---
+
+## Előfeltételek
+
+- **JDK 17+** telepítve és beállított `JAVA_HOME`.
+- Alapvető ismeretek a Java szintaxisról és az aszinkron JavaScript‑ről.
+- IDE vagy szövegszerkesztő (IntelliJ IDEA, VS Code, Eclipse — a te választásod).
+
+Nem szükséges harmadik fél HTTP kliens vagy JSON parser; minden a szkriptben él.
+
+## 1. lépés: HTMLDocument létrehozása Java‑ban
+
+Először is—**create htmldocument in java**. A `HTMLDocument` osztály egy könnyű DOM‑ot biztosít, és ami még fontosabb, egy beépített `ScriptEngine`‑t, amely a JavaScript‑et úgy tudja kiértékelni, mint egy böngésző.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Miért fontos:** A `HTMLDocument` egy sandboxként működik. Globális `window` objektumot, `fetch`‑et és más web API‑kat biztosít, amelyekhez a szkript hozzáférhet. Gondolj rá úgy, mint egy mini‑böngészőre UI nélkül.
+
+## 2. lépés: A JavaScript motor lekérése a dokumentumból
+
+Most már szükség van **run JavaScript from Java**. A dokumentum egy `ScriptEngine`‑t tesz elérhetővé, amely érti a modern ECMAScript‑et (beleértve az `async/await`‑ot). Így szerezheted meg:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Pro tipp:** Ha valaha `ScriptException`‑t kapsz a nem támogatott funkciókról, ellenőrizd, hogy JDK 17+‑en vagy-e. Régebbi JDK‑k egy örökölt Nashorn motorral érkeznek, amelyik nem támogatja az async‑ot.
+
+## 3. lépés: Modern JavaScript kódrészlet írása (Optional Chaining Tutorial)
+
+Itt jön a **fetch json in javascript** rész csúcspontja. Definiálunk egy több soros stringet (Java 15+ `"""` szöveges blokkot), amely egy minta JSON payload‑ot húz le, `await`‑ot használ, és bemutatja az optional chaininget (`??`) a hiányzó értékek kezelésére.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**Mi történik?**
+
+- `fetch` egy GET kérést küld egy nyilvános placeholder API‑nak.
+- `await` megállítja a végrehajtást, amíg a promise feloldódik, így a kód tiszta marad.
+- `data.title ?? 'No title'` az optional chaining minta: ha a `title` `null` vagy `undefined`, akkor `'No title'`-ra esik vissza.
+- Az egészet egy `try/catch` blokkba helyezzük, hogy bármilyen hálózati hibát fel tudjunk fedni.
+
+## 4. lépés: A szkript végrehajtása a dokumentumban
+
+Végül átadjuk a szkriptet a motornak. A motor ugyanabban a szálban futtatja, így a konzol kimenetet közvetlenül a Java folyamatodban látod.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+Amikor futtatod a programot, valami ilyesmit kell látnod:
+
+```
+Title: delectus aut autem
+```
+
+Ha az API változik vagy a `title` mező eltűnik, a kimenet elegánsan átáll erre:
+
+```
+Title: No title
+```
+
+Ez az optional chaining szépsége — nincs `TypeError`, ami felrobbantaná a Java alkalmazásodat.
+
+## Teljes működő példa
+
+Összeállítva, itt egy önálló Java osztály, amelyet beilleszthetsz a `Main.java`‑ba, és futtathatsz `java Main.java`‑val.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Várt kimenet
+
+```
+Title: delectus aut autem
+```
+
+Ha szándékosan tönkreteszed az URL‑t (pl. `todos/1`‑et `todos/9999`‑re változtatod), a visszaeső üzenetet vagy egy hálózati hibát fogod látni, ami a robusztus hiba‑kezelést mutatja.
+
+## Gyakori kérdések és szélhelyzetek
+
+### 1. Mi van, ha a cél API nem‑JSON választ ad?
+
+`response.json()` `SyntaxError`‑t dob. A `try/catch` blokk elkapja, és naplózza a „Fetch failed” üzenetet. A catch‑et kibővítheted újrapróbálkozással vagy statikus payload‑ra való visszaeséssel.
+
+### 2. Használhatom ezt a megközelítést nem megbízható HTTPS tanúsítványokkal?
+
+A beépített `fetch` tiszteletben tartja a JVM alapértelmezett SSL kontextusát. Ha ön‑aláírt tanúsítványt kell megbízni, állíts be egy egyedi `SSLContext`‑et a `HTMLDocument` létrehozása előtt. Ez egy kicsit túlmutat a tutorialon, de az elv ugyanaz.
+
+### 3. Működik ez Androidon?
+
+Sajnos a `HTMLDocument` nem része az Android SDK‑nak. Mobilra másik JavaScript motort (pl. GraalVM) vagy natív HTTP klienst kellene használni.
+
+### 4. Miben különbözik az optional chaining a klasszikus null ellenőrzésektől?
+
+Ahelyett, hogy így írnád:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+egyszerűen használhatod a `data.title ?? 'No title'` kifejezést. Rövid, kevésbé hibára hajlamos, és természetes nyelvhez hasonlóan olvasható — tökéletes egy **optional chaining tutorial**‑hoz.
+
+## Pro tippek és legjobb gyakorlatok
+
+- **Engine újrahasználata:** Új `HTMLDocument` létrehozása minden kéréshez drága lehet. Tarts egyetlen példányt élőben, ha sok hívást végzel.
+- **Szálbiztonság:** A `ScriptEngine` alapértelmezés szerint nem szálbiztos. Szinkronizáld a hozzáférést vagy hozz létre egy motor‑medencét párhuzamos feladatokhoz.
+- **Naplózás:** A szkript `console.log`‑ja a `System.out`‑ra ír. Ha megfelelő naplózási keretrendszerre van szükséged, irányítsd át a `engine.getContext().setWriter(new PrintWriter(...))`‑t.
+- **Időkorlátok:** A `fetch` a böngésző alapértelmezett timeoutját (általában nincs) tiszteletben tartja. A szkriptben a `AbortController` API‑val manuálisan abortálhatsz, ha szigorúbb kontrollra van szükség.
+
+## Összegzés
+
+Most bemutattuk, hogyan **load JSON with fetch** egy Java programból, egy beágyazott JavaScript motor segítségével modern `async/await` kódot futtatva, és optional chaininget használva a tisztaság érdekében. **HTMLDocument létrehozásával Java‑ban** egy sandbox környezetet kapsz, amely természetes módon teszi lehetővé a **running JavaScript from Java**-t, miközben tisztán Java kódban maradsz.
+
+Innen tovább:
+
+- Cseréld le a placeholder API‑t a saját szolgáltatásodra (`fetch json in javascript` egy privát végpontról).
+- Adj hozzá kifinomultabb hiba‑kezelést vagy újrapróbálkozásokat.
+- Fedezd fel a GraalVM polyglot képességeit még gazdagabb szkripteléshez.
+
+Próbáld ki, módosítsd az URL‑t, esetleg dobj be egy `POST` kérést — egy egész világnyi web‑központú Java áll előtted, anélkül, hogy nehéz könyvtárakat kellene belevinned.
+
+Boldog kódolást, és nyugodtan hagyj megjegyzést, ha elakadsz!
+
+## Mit érdemes még megtanulni?
+
+A következő tutorialok szorosan kapcsolódó témákat fednek le, amelyek a jelen útmutatóban bemutatott technikákra épülnek. Minden forrás teljes működő kódpéldákat tartalmaz lépésről‑lépésre magyarázatokkal, hogy segítsenek elsajátítani további API funkciókat és alternatív megvalósítási megközelítéseket a saját projektjeidben.
+
+- [Hogyan futtass JavaScript-et Java-ban – Teljes útmutató](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [Hogyan kérdezz le HTML-t Java-ban – Teljes tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [HTML dokumentumok betöltése URL‑ről az Aspose.HTML for Java‑ban](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hungarian/java/css-html-form-editing/_index.md b/html/hungarian/java/css-html-form-editing/_index.md
index 7bbd9cd9a7..38292b51a5 100644
--- a/html/hungarian/java/css-html-form-editing/_index.md
+++ b/html/hungarian/java/css-html-form-editing/_index.md
@@ -29,9 +29,13 @@ Most váltsunk sebességet, és fedezzük fel, hogyan lehet hatékonyan szerkesz
 ### [Speciális CSS-kiterjesztési technikák az Aspose.HTML for Java segítségével](./advanced-css-extension/)
 Tanulja meg, hogyan használhatja az Aspose.HTML for Java-t fejlett CSS-technikák alkalmazására, beleértve az egyéni oldalmargókat és a dinamikus tartalmat. Részletes, gyakorlati útmutató fejlesztőknek.
 ### [HTML űrlap szerkesztése és benyújtása Aspose.HTML for Java segítségével](./html-form-editing/)
-Ebből az átfogó, lépésenkénti útmutatóból megtudhatja, hogyan szerkeszthet és küldhet be programozott HTML-űrlapokat az Aspose.HTML for Java használatával.
+Ebből az átfogó, lépésről‑lépésre útmutatóból megtudhatja, hogyan szerkeszthet és küldhet be programozott HTML‑űrlapokat az Aspose.HTML for Java használatával.
 ### [Elem kiválasztása osztály alapján Java-ban – Teljes útmutató](./select-element-by-class-in-java-complete-how-to-guide/)
 Ismerje meg, hogyan válassza ki a kívánt elemet osztály alapján Java-ban az Aspose.HTML segítségével.
+### [CSS háttér lekérése Java-ban – Teljes Aspose.HTML útmutató](./get-css-background-in-java-complete-aspose-html-guide/)
+Ismerje meg, hogyan szerezheti meg a CSS háttér értékét Java-ban az Aspose.HTML segítségével, részletes, lépésről‑lépésre útmutató.
+### [CSS használata Java-ban – HTML betöltése, linkek számlálása és XPath kiértékelése](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Ismerje meg, hogyan tölthet be HTML-t, számolhatja meg a linkeket és értékelheti ki az XPath kifejezéseket Java-ban az Aspose.HTML segítségével.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/hungarian/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/hungarian/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..e625dc05dc
--- /dev/null
+++ b/html/hungarian/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,252 @@
+---
+category: general
+date: 2026-06-16
+description: Szerezze meg a CSS háttérstílust az Aspose.HTML segítségével Java-ban.
+  Tanulja meg, hogyan töltsön be HTML-dokumentumot, vonja ki a számított stílust,
+  és néhány lépésben szerezze meg a háttérszínt és a betűméretet.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: hu
+og_description: Szerezze meg a CSS háttérstílust Java-ban azonnal. Ez az útmutató
+  bemutatja, hogyan töltsön be egy HTML-dokumentumot, vonja ki a számított stílust,
+  és szerezze meg a háttérszínt és a betűméretet az Aspose.HTML segítségével.
+og_title: CSS háttér lekérése Java-ban – Teljes Aspose.HTML útmutató
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: CSS háttér lekérése Java-ban – Teljes Aspose.HTML útmutató
+url: /hu/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# CSS háttér lekérése Java-ban – Teljes Aspose.HTML útmutató
+
+Valaha szükséged volt egy elem **CSS háttér** lekérésére HTML feldolgozása közben a szerveren? Lehet, hogy PDF generátort, web‑scrapert építesz, vagy csak a stílusok ellenőrzését szeretnéd. Java-ban az Aspose.HTML könyvtár ezt gyerekjátékra könnyíti. Ebben az útmutatóban **HTML dokumentum betöltése Java-ban**, a számított stílus kinyerése, valamint a **háttérszín lekérése** és a **betűméret lekérése** - mindezt néhány sorban.
+
+Egy valós példán keresztül vezetünk végig: egy `<div>` a `highlight` osztállyal. A végére egy önálló programod lesz, amelyet bármely projektbe beilleszthetsz, és megérted, miért a `ComputedStyle` használata a legmegbízhatóbb mód a CSS tulajdonságok végső, kaszkád‑feloldott értékeinek olvasására.
+
+## Mit fogsz megtanulni
+
+- Hogyan **HTML dokumentum betöltése Java-ban** az Aspose.HTML használatával.
+- Hogyan **kiszámított stílus kinyerése** bármely DOM elemről.
+- A pontos hívások a **háttérszín lekéréséhez** és a **betűméret lekéréséhez**.
+- Gyakori buktatók (pl. hiányzó stíluslapok, beágyazott vs. külső CSS).
+- Egy teljes, futtatható kódminta, amelyet másolhatsz‑beilleszthetsz.
+
+## Előfeltételek
+
+- Java 8 vagy újabb telepítve.
+- Maven vagy Gradle a függőségek kezeléséhez (a Maven példát mutatjuk).
+- Alapvető HTML & CSS ismeret.
+- Aspose.HTML for Java könyvtár (ingyenes próba vagy licencelt verzió).
+
+## 1. lépés: A projekt beállítása és az Aspose.HTML hozzáadása
+
+Először hozz létre egy Maven projektet (vagy használd a kedvenc build eszközödet). Add hozzá az Aspose.HTML függőséget a `pom.xml`-hez:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tipp:** Ha Gradle-t használsz, az ekvivalens a `implementation 'com.aspose:aspose-html:23.9'`.
+
+Miután a függőség feloldódik, készen állsz a kódolásra.
+
+## 2. lépés: HTML dokumentum betöltése Java-ban
+
+Az első konkrét lépés a HTML fájl beolvasása egy `HTMLDocument`-be. Ebben a lépésben jön képbe a **load html document java** kifejezés.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+Miért használjuk a `HTMLDocument`-et egy általános parser helyett? Az Aspose.HTML egy teljes DOM-ot épít, alkalmazza az összes hivatkozott stíluslapot, és figyelembe veszi a média lekérdezéseket – így a később lekért számított stílus pontosan azt tükrözi, amit egy böngésző renderelne.
+
+## 3. lépés: A cél elem kiválasztása
+
+Ezután szükségünk van arra az elemre, amelynek a CSS‑ét vizsgálni szeretnénk. A példánkban az elem a `highlight` osztállyal rendelkezik.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+A `querySelector` metódus úgy működik, mint a JavaScript megfelelője, lehetővé téve bármely CSS szelektor használatát. Ha a szelektor nem talál semmit, korán kilépünk – ez megakadályozza a későbbi `NullPointerException`-t.
+
+## 4. lépés: Számított stílus kinyerése
+
+Most jön a tutorial szíve: **extract computed style**. A `ComputedStyle` objektum a végső, kaszkád‑feloldott értékeket adja minden CSS tulajdonsághoz.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+A háttérben az Aspose.HTML bejárja a CSS kaszkádot, kiértékeli a `!important` szabályokat, és még a relatív egységeket is feloldja (például `em` → pixel). Ezért a `ComputedStyle` előnyösebb, mint a beágyazott stílusok kézi elemzése.
+
+## 5. lépés: Háttérszín és betűméret lekérése
+
+Végül a `ComputedStyle` getterei segítségével **retrieve background color** és **retrieve font size**.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+Mind a `getBackgroundColor()`, mind a `getFontSize()` szabványos CSS formátumú stringet ad vissza (pl. `rgba(255, 0, 0, 1)` vagy `16px`). Ha a tulajdonság sehol nincs definiálva, a könyvtár a böngésző alapértelmezett értékét adja vissza.
+
+## Teljes működő példa
+
+Összeállítva, itt a teljes program, amelyet most azonnal futtathatsz:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Várt kimenet
+
+Feltételezve, hogy a `input.html` tartalma:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+A program futtatása a következőt írja ki:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+Ha a CSS `rgba`-t vagy más egységet használ, a kimenet ennek megfelelően alakul.
+
+## Szélsőséges esetek kezelése
+
+| **Külső stíluslapok** | A fájl CSS fájlokra hivatkozhat `<link>` tagekkel, amelyek nincsenek a classpath-on. | Győződj meg róla, hogy az útvonalak abszolútak, vagy állítsd be a `HTMLDocument.setBaseUrl()`-t, hogy az Aspose.HTML megtalálja őket. |
+| **Média lekérdezések** | A `@media` blokkokban lévő stílusok figyelmen kívül maradhatnak, ha az alapértelmezett viewport nem egyezik. | Használd a `HTMLDocument.setViewportSize(width, height)`-t a kívánt eszköz emulálásához. |
+| **CSS változók** (`var(--my-color)`) | `ComputedStyle` automatikusan feloldja őket, de csak ha a változó definiálva van. | Ellenőrizd a változó hatókörét, vagy állíts be alapértelmezett értéket. |
+| **Nem támogatott tulajdonságok** | Néhány újabb CSS tulajdonság (pl. `backdrop-filter`) üres stringet adhat vissza. | Ellenőrizd a `null` vagy üres eredményeket a használat előtt. |
+
+## Pro tippek és gyakori buktatók
+
+- **Cache-eld a dokumentumot**, ha sok elemet kell lekérdezni; minden alkalommal történő újraparsolás költséges.
+- **Zárd le az erőforrásokat**: `doc.dispose();` felszabadítja a natív memóriát (különösen fontos hosszú‑távú szolgáltatásoknál).
+- **Kerüld a keménykódolt útvonalakat**: Használd a `Paths.get(...).toAbsolutePath()`-t a platformfüggetlen kompatibilitáshoz.
+- **Hibakeresés**: Írd ki a `computedStyle.getCssText()`-et, hogy lásd a feloldott tulajdonságok teljes listáját.
+
+## Vizuális áttekintés
+
+![Get CSS Background példa, amely a kiemelt divet és a számított színeket mutatja](/images/get-css-background-java.png "CSS háttér lekérése Java-ban – vizuális példa")
+
+*Az alt szöveg tartalmazza az elsődleges kulcsszót: “Get CSS Background example”.*
+
+## Következtetés
+
+Most már tudod, hogyan **kérheted le a CSS háttér** és **a betűméretet** bármely elemnél az Aspose.HTML Java használatával. A **HTML dokumentum betöltése Java-ban**, a **számított stílus** kinyerése, és a megfelelő getterek meghívása révén megbízhatóan olvashatod a végső renderelt értékeket anélkül, hogy tippelnél vagy manuálisan elemeznéd a CSS‑t.
+
+Mi a következő? Próbáld megcserélni a szelektort, hogy más elemeket célozz, kísérletezz pseudo‑osztályokkal (pl. `div.highlight:hover`), vagy generálj PDF‑et ugyanabból a `HTMLDocument`‑ből – ugyanaz az API egyszerűvé teszi.  
+
+Nyugodtan hagyj megjegyzést, ha elakadsz, és jó kódolást!
+
+## Mit érdemes legközelebb megtanulni?
+
+A következő útmutatók szorosan kapcsolódó témákat fednek le, amelyek a jelen útmutatóban bemutatott technikákra épülnek. Minden forrás teljes, működő kódpéldákat tartalmaz lépésről‑lépésre magyarázatokkal, hogy segítsenek elsajátítani további API funkciókat és alternatív megvalósítási megközelítéseket a saját projektjeidben.
+
+- [Hogyan adjunk hozzá CSS – Inline CSS HTML dokumentumokhoz az Aspose.HTML for Java‑ban](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Hogyan szerkesszünk CSS – Haladó külső CSS szerkesztés az Aspose.HTML for Java‑ban](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [HTML dokumentum létrehozása Java‑ban belső CSS‑szel az Aspose.HTML használatával](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/hungarian/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/hungarian/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..91bde3efbc
--- /dev/null
+++ b/html/hungarian/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,281 @@
+---
+category: general
+date: 2026-06-16
+description: Hogyan használjuk a CSS-t HTML fájl betöltésére és a linkek számolására
+  Java-ban. Tanulja meg, hogyan számolhatók HTML elemek, és hogyan értékelhető az
+  XPath Java-ban egyetlen, világos példában.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: hu
+og_description: Hogyan használjunk CSS-t Java-ban HTML fájl betöltéséhez, linkek számlálásához
+  és XPath kifejezések kiértékeléséhez – mind egy gyakorlati útmutatóban.
+og_title: CSS használata Java-ban – HTML betöltése, hivatkozások számlálása és XPath
+  kiértékelése
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: CSS használata Java-ban – HTML betöltése, linkek számlálása és XPath kiértékelése
+url: /hu/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Hogyan használjunk CSS-t Java-ban – HTML betöltése, linkek számlálása és XPath kiértékelése
+
+Gondolkodtál már azon, **hogyan használjunk CSS** szelektorokat egy HTML fájl feldolgozása közben Java-ban? Lehet, hogy web‑crawler‑t, scraper‑t építesz, vagy csak egy statikus weboldalt szeretnél auditálni. A jó hír? Nem kell saját parsereket írni a semmiből – a modern könyvtárak lehetővé teszik a CSS4 szelektorok és az XPath 3.1 kifejezések egyetlen, rendezett munkafolyamatban való kombinálását.
+
+Ebben a tutorialban végigvezetünk téged **hogyan töltsünk be egy HTML fájlt**, hogyan alkalmazzunk CSS szelektort a navigációs sávon belüli linkek számlálásához, majd **hogyan értékeljünk ki XPath‑et** a konkrét képelemek számlálásához. A végére egy teljes, futtatható programod lesz, amely kiírja a megfelelő csomópontok számát, és megérted, miért fontos minden egyes részlet.
+
+## Előfeltételek
+
+- Java 17 (vagy bármely friss JDK) telepítve a gépeden  
+- Maven vagy Gradle a függőségkezeléshez (a példában Maven-t használunk)  
+- Egy apró HTML részlet, amely `input.html` néven van elmentve egy általad irányított mappában  
+
+Más eszközök nem szükségesek – csak egy szövegszerkesztő és egy terminál.
+
+## Mit fed le a tutorial
+
+- **HTML fájl betöltése** egy DOM‑szerű struktúrába a *HTMLDocument* osztály segítségével  
+- **CSS4 szelektor** (`nav a[data-role]`) alkalmazása a navigációs linkek megtalálásához  
+- **XPath 3.1 kifejezés** futtatása `<img>` tagek kereséséhez, amelyek `src` attribútuma `.png`‑re végződik, és rendelkeznek `alt` attribútummal  
+- **Számlálás** mindkét lekérdezés eredményeiről és kiírása a konzolra  
+- Teljes forráskód, a „miért” magyarázatok, valamint egy gyors áttekintés a lehetséges edge case‑ekről  
+
+Lépjünk is bele.
+
+---
+
+## Step 1 – How to Load an HTML File with HTMLDocument
+
+Mielőtt bármit lekérdeznél, a HTML dokumentumot be kell parse-olni egy bejárható modellbe. A **jsoup‑plus** könyvtár `HTMLDocument` osztálya (vagy bármely hasonló HTML‑tudatos parser) pontosan ezt teszi.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Miért fontos ez:*  
+A fájl egyszeri betöltése és egy referencia (`doc`) megtartása elkerüli az ismételt I/O‑t, ami teljesítménybottleneck lehet nagy mennyiségű oldal feldolgozásakor.
+
+---
+
+## Step 2 – How to Use CSS to Count Links Inside `<nav>`
+
+Most, hogy a dokumentum a memóriában van, használhatunk egy CSS4 szelektort, hogy minden `<a>` elemet megkapjunk, amely egy `<nav>`-on belül helyezkedik el, és rendelkezik `data‑role` attribútummal. Ez gyakori minta a navigációs menükben, ahol az adat attribútumok JavaScript hook‑ként szolgálnak.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Magyarázat:*  
+- `nav a[data-role]` úgy olvasható, mint „bármely `<a>` elem, amelynek `data‑role` attribútuma van, és amely egy `<nav>` elem leszármazottja.”  
+- A szelektor **CSS4**‑kompatibilis, ami azt jelenti, hogy használhatsz pseudo‑osztályokat is, például `:not()` vagy `:has()`, ha a felhasználási eseted bővül.
+
+> **Pro tip:** Ha csak közvetlen gyermekekre van szükséged, cseréld le a szóközt `>`‑re (`nav > a[data-role]`). Ez csökkenti a keresési területet és felgyorsíthatja a nagy dokumentumok feldolgozását.
+
+---
+
+## Step 3 – Evaluate XPath Java to Count Specific `<img>` Elements
+
+Az XPath akkor ragyog, amikor attribútum‑alapú szűrésre van szükség, ami a CSS‑ben nem annyira egyértelmű. Itt minden `<img>` elemet megtalálunk, amelynek `src` attribútuma `.png`‑re végződik **és** rendelkezik `alt` attribútummal – ez hasznos a hozzáférhetőségi auditokhoz.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Miért XPath?*  
+- Az `ends-with()` függvény az XPath 3.1 része, lehetővé téve a végződés szerinti egyezést regex használata nélkül.  
+- Több predikátum (`and @alt`) kombinálása biztosítja, hogy csak a helyesen forrásolt és leírt képeket számoljuk.
+
+Ha a könyvtárad csak XPath 1.0‑t támogat, akkor `contains(@src, '.png')`‑t kell használnod, majd Java‑ban szűrni – ez kevésbé pontos megközelítés.
+
+---
+
+## Step 4 – How to Count HTML Elements and Print Results
+
+Végül lekérjük mindkét `NodeList` objektum hosszát, és kiírjuk őket. Ez a **hogyan számláljuk a linkeket** része a feladványnak, de bármely csomópontgyűjteményre működik.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Várható konzolkimenet** (feltételezve, hogy a minta HTML 3 egyező linket és 2 egyező képet tartalmaz):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+Ha a számlálók nullát mutatnak, ellenőrizd a szelektor szintaxisát, vagy győződj meg arról, hogy az `input.html` valóban tartalmazza a várt elemeket.
+
+---
+
+## Full Working Example
+
+Az alábbiakban a teljes, önálló program található, amelyet beilleszthetsz egy `CssXPathDemo.java` nevű fájlba. Tartalmazza a szükséges importokat, egy egyszerű `pom.xml` snippetet Maven‑hez, valamint egy minimális HTML mintát a teszteléshez.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Maven `pom.xml` részlet** (add hozzá ezt a függőséget, hogy beépítsd a CSS4-et és XPath 3.1‑et támogató HTML‑tudatos parse‑t):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Minta `input.html`** (helyezd el ugyanabban a könyvtárban, ahol a Java fájl van):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+A `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` parancs futtatása a korábban bemutatott várható számlálásokat adja vissza.
+
+---
+
+## Edge Cases & Common Questions
+
+### What if the HTML file is malformed?
+
+A CSS és XPath motorok egyaránt toleránsak a kisebb markup hibákkal (hiányzó záró tagek, idézőjelek nélküli attribútumok). Súlyosabb hibák azonban a parser leállását okozhatják. Éles környezetben tedd a betöltési lépést try‑catch blokkba, és logold a kivételt.
+
+### Can I combine CSS and XPath in a single expression?
+
+Nem közvetlenül; minden motor saját szintaxist használ. A tipikus minta az, hogy a feltételt legtermészetesebben kifejező eszközt használod (CSS a strukturális lekérdezésekhez, XPath az attribútum‑függvényekhez), majd szükség esetén Java‑ban egyesíted az eredményeket.
+
+### How do I count elements across multiple files?
+
+Egyszerűen helyezd a betöltési logikát egy ciklusba:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Does this work with Java 8?
+
+Igen – feltéve, hogy olyan könyvtárverziót használsz, amely Java 8‑ra vagy újabbra céloz. A bemutatott kód nem támaszkodik újabb nyelvi funkciókra.
+
+---
+
+## Conclusion
+
+Bemutattuk, **hogyan használjunk CSS** szelektorokat az **evaluate xpath java** kifejezésekkel együtt, hogy **betöltsünk egy HTML fájlt**, **számláljunk linkeket**, és **számláljunk html elemeket**, amelyek meghatározott kritériumoknak megfelelnek. A legfontosabb tanulságok:
+
+- Töltsd be a dokumentumot egyszer a `HTMLDocument`‑dal.  
+- Használd a CSS4‑et egyszerű strukturális lekérdezésekhez (`nav a[data-role]`).  
+- Használd az XPath 3.1‑et erőteljes attribútum‑függvényekhez (`ends-with(@src, '.png')`).  
+- Szerezd meg a `NodeList` hosszát a pontos számláláshoz.  
+
+Innen tovább bővítheted a scriptet: adhatsz hozzá további szelektorokat, írhatod az eredményeket CSV‑be, vagy integrálhatod egy nagyobb crawling pipeline‑ba. A CSS és XPath kombinációja rugalmasságot ad, hogy szinte bármilyen HTML‑scraping kihívást megoldj.
+
+Készen állsz a kísérletezésre? Próbáld ki a CSS szelektor cseréjét `section article[data-id]`‑re, vagy módosítsd az XPath‑et, hogy `<video>` tageket célozzon meg egy adott codec‑kel. A lehetőségek végtelenek.
+
+Ha hasznosnak találtad ezt az útmutatót, oszd meg, csillagozd a repót, vagy hagyj egy megjegyzést a saját felhasználási eseteiddel. Boldog kódolást!
+
+![hogyan használjunk css példadiagram](https://example.com/diagram.png "hogyan használjunk css példa")
+
+---
+
+## What Should You Learn Next?
+
+A következő tutorialok szorosan kapcsolódó témákat fednek le, amelyek a bemutatott technikákra épülnek. Minden forrás tartalmaz teljes, működő kódpéldákat lépésről‑lépésre magyarázatokkal, hogy segítsenek elsajátítani további API‑funkciókat és alternatív megvalósítási megközelítéseket a saját projektjeidben.
+
+- [Hogyan adjunk hozzá CSS-t – Inline CSS HTML dokumentumokhoz Aspose.HTML for Java-ban](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Hogyan szerkesszünk CSS-t – Haladó külső CSS szerkesztés Aspose.HTML for Java-ban](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Hogyan szerkesszük a HTML dokumentum fát Aspose.HTML for Java-ban](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/indonesian/java/advanced-usage/_index.md b/html/indonesian/java/advanced-usage/_index.md
index 3c0e8416e8..825927a8a2 100644
--- a/html/indonesian/java/advanced-usage/_index.md
+++ b/html/indonesian/java/advanced-usage/_index.md
@@ -127,6 +127,8 @@ Pelajari cara menyesuaikan ukuran halaman XPS dengan Aspose.HTML untuk Java. Kon
 ### [Cara Menjalankan JavaScript di Java – Panduan Lengkap](./how-to-run-javascript-in-java-complete-guide/)
 Pelajari cara menjalankan kode JavaScript dalam aplikasi Java dengan Aspose.HTML untuk Java secara lengkap.
 
+### [Atur DPI Perangkat Aspose di Java – Panduan Sandbox Lengkap](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+
 ---
 
 **Terakhir Diperbarui:** 2025-11-29  
diff --git a/html/indonesian/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/indonesian/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..6b2fa5478b
--- /dev/null
+++ b/html/indonesian/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,215 @@
+---
+category: general
+date: 2026-06-16
+description: Pelajari cara mengatur DPI perangkat Aspose dan mengatur lebar serta
+  tinggi viewport saat merender HTML dengan sandbox Aspose.HTML di Java. Kode langkah
+  demi langkah disertakan.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: id
+og_description: Temukan cara mengatur DPI perangkat Aspose dan mengatur lebar serta
+  tinggi viewport menggunakan Aspose.HTML sandbox untuk Java. Kode lengkap dan penjelasan.
+og_title: atur DPI perangkat Aspose di Java – Panduan Sandbox Lengkap
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Mengatur DPI Perangkat Aspose di Java – Panduan Lengkap Sandbox
+url: /id/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Tutorial Sandbox Java
+
+Pernah bertanya-tanya bagaimana cara **set device dpi aspose** saat merender halaman web di Java? Anda bukan satu-satunya. Banyak pengembang mengalami kebuntuan ketika mereka membutuhkan halaman yang dirender terlihat persis seperti di layar nyata—terutama ketika DPI penting untuk perhitungan tata letak.  
+
+Dalam panduan ini kami akan membimbing Anda melalui contoh praktis yang tidak hanya **set device dpi aspose**, tetapi juga menunjukkan cara **set viewport width height** sehingga halaman berperilaku persis seperti di jendela browser berukuran 1280 × 800 piksel. Pada akhir tutorial Anda akan memiliki potongan kode yang dapat dijalankan, penjelasan jelas setiap langkah, serta tips untuk menghindari jebakan umum.
+
+## Apa yang Dibahas dalam Tutorial Ini
+
+Kami akan memulai dengan merinci prasyarat, kemudian menyelami empat langkah singkat:
+
+1. Mengonfigurasi opsi sandbox (termasuk DPI dan ukuran viewport).  
+2. Membuat instance `DocumentSandbox` dengan opsi tersebut.  
+3. Memuat halaman HTML eksternal di dalam sandbox.  
+4. Melakukan operasi DOM sederhana—mencetak judul halaman.
+
+Anda akan melihat mengapa setiap bagian penting, cara menyesuaikan pengaturan untuk perangkat berbeda, dan seperti apa output yang diharapkan. Tidak perlu dokumentasi eksternal; semua yang Anda butuhkan ada di sini.
+
+## Prasyarat
+
+- Java 8 atau lebih baru (perpustakaan Aspose.HTML untuk Java mendukung JDK 8+).  
+- JAR Aspose.HTML untuk Java sudah ditambahkan ke classpath proyek Anda.  
+- IDE atau alat build (Maven/Gradle) untuk mengompilasi dan menjalankan kode.  
+- Akses internet jika Anda berencana memuat URL langsung seperti `https://example.com`.
+
+Jika semua poin di atas sudah terpenuhi, mari kita mulai.
+
+## Langkah 1: Set device DPI aspose – Definisikan Opsi Sandbox
+
+Hal pertama yang harus Anda lakukan adalah memberi tahu sandbox “layar” apa yang Anda tirukan. Di sinilah **set device dpi aspose** berperan. DPI (dots per inch) memengaruhi cara unit CSS `px` diinterpretasikan, yang dapat mengubah ukuran font, skala gambar, dan media query.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Mengapa ini penting:**  
+> *Pemanggilan `setDeviceDpi` memberi tahu Aspose.HTML untuk memperlakukan satu piksel CSS sebagai 1/96 inci, meniru kebanyakan monitor desktop. Jika Anda melewatkannya, tata letak dapat terlihat terlalu kecil atau terlalu besar pada layar ber‑DPI tinggi.*
+
+## Langkah 2: Buat Sandbox dengan Opsi yang Telah Dikonfigurasi
+
+Setelah opsi siap, Anda memerlukan instance sandbox yang menghormatinya. Anggap sandbox sebagai mesin peramban kecil yang terisolasi dan tidak menyentuh sistem file Anda.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Tips profesional:**  
+> Menggunakan kembali `DocumentSandbox` yang sama untuk beberapa halaman menghemat memori, tetapi ingat untuk mereset opsi jika Anda memerlukan DPI atau viewport yang berbeda di kemudian hari.
+
+## Langkah 3: Muat Dokumen HTML di Dalam Sandbox
+
+Dengan sandbox siap, memuat halaman menjadi sangat mudah. Konstruktor `HTMLDocument` menerima URL dan sandbox yang baru saja Anda buat.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Kasus tepi:**  
+> Jika situs target memblokir permintaan otomatis, Anda mungkin mendapatkan error 403. Dalam hal ini, unduh HTML secara lokal dan muat dari jalur file, atau atur string user‑agent khusus melalui `sandboxOptions`.
+
+## Langkah 4: Lakukan Operasi DOM Normal – Cetak Judul Halaman
+
+Pada titik ini halaman sudah sepenuhnya dirender di dalam sandbox, sehingga setiap kueri DOM berfungsi persis seperti di peramban lengkap. Mari kita buat sederhana dan ambil judulnya.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Output yang diharapkan**
+
+```
+Title: Example Domain
+```
+
+Jika Anda melihat sesuatu yang berbeda, periksa kembali apakah URL dapat dijangkau dan apakah Anda tidak sengaja mengubah nilai DPI atau viewport.
+
+## Mengapa Menetapkan Viewport Width Height Sangat Penting
+
+Anda mungkin bertanya, “Mengapa kita **set viewport width height**?” Jawabannya terletak pada desain responsif. Media query seperti `@media (max-width: 600px)` bereaksi terhadap dimensi viewport, bukan ukuran layar fisik. Dengan menentukan `1280` × `800`, Anda menjamin halaman merender tata letak “desktop”, bahkan jika kode dijalankan di server headless tanpa tampilan.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Mengubah angka‑angka tersebut memungkinkan Anda mensimulasikan tablet, ponsel, atau bahkan monitor ultra‑wide tanpa meninggalkan IDE.
+
+## Contoh Lengkap yang Siap Dijalan
+
+Berikut adalah kelas Java lengkap yang siap dijalankan dan menggabungkan semua langkah. Salin‑tempel ke file bernama `SandboxExample.java`, tambahkan JAR Aspose.HTML ke classpath, lalu jalankan `javac SandboxExample.java && java SandboxExample`.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Verifikasi cepat:**  
+> Jalankan program. Jika Anda melihat `Title: Example Domain`, semuanya telah terhubung dengan benar. Jika tidak, periksa konsol untuk pengecualian—kebanyakan masalah berasal dari JAR yang hilang atau pembatasan jaringan.
+
+## Kesalahan Umum & Cara Menghindarinya
+
+| Gejala | Penyebab Kemungkinan | Solusi |
+|---|---|---|
+| `NullPointerException` pada `htmlDoc.getTitle()` | Sandbox gagal memuat halaman | Verifikasi URL, tambahkan try‑catch di sekitar konstruktor `HTMLDocument`, atau aktifkan logging via `sandboxOptions.setLogLevel(...)`. |
+| Tata letak terlihat terlalu diperbesar/kecil | DPI tidak diatur dengan benar | Pastikan `sandboxOptions.setDeviceDpi(96)` (atau DPI target Anda). |
+| Media query tidak pernah terpanggil | Dimensi viewport tidak disetel | Periksa kembali bahwa Anda memanggil baik `setViewportWidth` **maupun** `setViewportHeight`. |
+| Out‑of‑memory pada halaman besar | Menggunakan satu sandbox untuk banyak halaman berat | Buat `DocumentSandbox` baru per halaman atau panggil `documentSandbox.dispose()` setelah selesai. |
+
+## Memperluas Contoh
+
+Setelah Anda menguasai **set device dpi aspose** dan **set viewport width height**, Anda dapat bereksperimen lebih jauh:
+
+- **Ambil screenshot** halaman yang dirender menggunakan `htmlDoc.renderToBitmap(...)`.  
+- **Sisipkan CSS khusus** sebelum rendering untuk menguji tema mode gelap.  
+- **Jalankan JavaScript** di dalam sandbox dengan `htmlDoc.getWindow().eval(...)`.  
+
+Semua tindakan ini menghormati DPI dan viewport yang telah Anda konfigurasikan, memberikan lingkungan pengujian yang dapat diandalkan untuk layout responsif.
+
+## Kesimpulan
+
+Kami baru saja menelusuri solusi singkat end‑to‑end yang menunjukkan cara **set device dpi aspose** dan **set viewport width height** menggunakan sandbox Aspose.HTML di Java. Anda kini memiliki fondasi kuat untuk merender halaman persis seperti yang akan terlihat pada perangkat apa pun, semuanya dari lingkungan yang aman dan terisolasi.
+
+Siap untuk langkah selanjutnya? Cobalah merender halaman yang menggunakan layout CSS grid, atau tarik stylesheet remote dan lihat bagaimana DPI memengaruhi rendering font. Sandbox memberi Anda kebebasan bereksperimen tanpa memengaruhi sistem host.
+
+Jika Anda menemui kendala, tinggalkan komentar di bawah atau periksa dokumentasi Aspose.HTML untuk Java—meskipun semua yang Anda butuhkan sudah disajikan di sini. Selamat coding!  
+
+![set device dpi aspose sandbox diagram](https://example.com/images/set-device-dpi-aspose.png "Diagram showing DPI and viewport configuration in Aspose.HTML sandbox")
+
+
+## Apa yang Harus Anda Pelajari Selanjutnya?
+
+
+Tutorial berikut mencakup topik terkait yang membangun teknik yang ditunjukkan dalam panduan ini. Setiap sumber menyertakan contoh kode lengkap dengan penjelasan langkah‑demi‑langkah untuk membantu Anda menguasai fitur API tambahan dan mengeksplorasi pendekatan implementasi alternatif dalam proyek Anda.
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/indonesian/java/conversion-html-to-other-formats/_index.md b/html/indonesian/java/conversion-html-to-other-formats/_index.md
index 1fe7d1786c..cde809c5c8 100644
--- a/html/indonesian/java/conversion-html-to-other-formats/_index.md
+++ b/html/indonesian/java/conversion-html-to-other-formats/_index.md
@@ -87,17 +87,26 @@ Sebagai kesimpulan, menguasai **html to pdf java** dan rangkaian konversi yang l
 ### [Mengonversi HTML ke PDF](./convert-html-to-pdf/)
 Pelajari cara mengonversi HTML ke PDF di Java menggunakan Aspose.HTML. Buat PDF berkualitas tinggi dari konten HTML Anda dengan mudah.
 
+### [Mengonversi HTML ke PDF dengan Aspose HTML untuk Java – Panduan Lengkap](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+Panduan menyeluruh untuk mengonversi HTML ke PDF menggunakan Aspose HTML for Java, mencakup contoh kode dan pengaturan lanjutan.
+
 ### [Mengonversi HTML ke PDF di Java – Panduan Langkah‑demi‑Langkah dengan Pengaturan Ukuran Halaman](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 Panduan lengkap mengonversi HTML ke PDF di Java dengan pengaturan ukuran halaman yang dapat disesuaikan.
 
+### [Mengonversi HTML ke PDF di Java – Panduan Konversi Batch Paralel](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Pelajari cara mengonversi banyak file HTML ke PDF secara paralel di Java menggunakan Aspose.HTML untuk meningkatkan kinerja batch.
+
 ### [Mengonversi HTML ke MHTML](./convert-html-to-mhtml/)
-Konversi HTML ke MHTML dengan mudah menggunakan Aspose.HTML untuk Java. Ikuti panduan langkah‑demi‑langkah kami untuk konversi HTML‑ke‑MHTML yang efisien.
+Konversi HTML ke MHTML dengan mudah menggunakan Aspose.HTML untuk Java. Ikuti panduan langkah‑demi‑Langkah kami untuk konversi HTML‑ke‑MHTML yang efisien.
 
 ### [Mengonversi HTML ke XPS](./convert-html-to-xps/)
 Pelajari cara mengonversi HTML ke XPS dengan mudah menggunakan Aspose.HTML untuk Java. Buat dokumen lintas platform dengan mudah.
 
 ### [Mengonversi Markdown ke HTML](./convert-markdown-to-html/)
-Ubah Markdown ke HTML di Java secara mulus dengan Aspose.HTML untuk Java. Ikuti panduan langkah‑demi‑langkah kami untuk mempermudah kebutuhan konversi dokumen Anda.
+Ubah Markdown ke HTML di Java secara mulus dengan Aspose.HTML untuk Java. Ikuti panduan langkah‑demi‑Langkah kami untuk mempermudah kebutuhan konversi dokumen Anda.
+
+### [Mengonversi HTML ke Markdown di Java – Panduan Pemrograman Lengkap](./convert-html-to-markdown-in-java-complete-programming-guide/)
+Pelajari cara mengonversi HTML ke Markdown di Java dengan Aspose.HTML, lengkap dengan contoh kode dan pengaturan lanjutan.
 
 ### [Mengonversi SVG ke Gambar](./convert-svg-to-image/)
 Pelajari cara mengonversi SVG ke gambar di Java dengan Aspose.HTML. Panduan komprehensif untuk output berkualitas tinggi.
@@ -106,7 +115,10 @@ Pelajari cara mengonversi SVG ke gambar di Java dengan Aspose.HTML. Panduan komp
 Ubah SVG ke PDF di Java dengan Aspose.HTML. Solusi mulus untuk konversi dokumen berkualitas tinggi.
 
 ### [Mengonversi SVG ke XPS](./convert-svg-to-xps/)
-Pelajari cara mengonversi SVG ke XPS dengan Aspose.HTML untuk Java. Panduan sederhana, langkah‑demi‑langkah untuk konversi mulus.
+Pelajari cara mengonversi SVG ke XPS dengan Aspose.HTML untuk Java. Panduan sederhana, langkah‑demi‑Langkah untuk konversi mulus.
+
+### [Tutorial HTML ke PDF: Konverter Aspose Satu Baris](./html-to-pdf-tutorial-one-line-aspose-converter/)
+Pelajari cara mengonversi HTML ke PDF dengan satu baris kode menggunakan Aspose.HTML.
 
 ## Pertanyaan yang Sering Diajukan
 
diff --git a/html/indonesian/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/indonesian/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..1988a69ed8
--- /dev/null
+++ b/html/indonesian/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,248 @@
+---
+category: general
+date: 2026-06-16
+description: Konversi HTML ke Markdown di Java dengan panduan langkah demi langkah
+  ini. Kuasai konversi HTML ke Markdown dan pelajari cara mengonversi HTML secara
+  efisien.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: id
+og_description: Konversi HTML ke Markdown dalam Java dengan contoh sederhana end‑to‑end.
+  Pelajari cara terbaik mengonversi HTML dan menjaga front‑matter tetap utuh.
+og_title: Mengonversi HTML ke Markdown dalam Java – Panduan Lengkap
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: Mengonversi HTML ke Markdown di Java – Panduan Pemrograman Lengkap
+url: /id/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Mengonversi HTML ke Markdown di Java – Panduan Pemrograman Lengkap
+
+Pernah bertanya-tanya **bagaimana cara mengonversi html** menjadi Markdown bersih tanpa menulis parser khusus? Anda tidak sendirian. Dalam banyak proyek—generator situs statis, pipeline dokumentasi, atau migrasi konten—**mengonversi html ke markdown** dengan cepat dan andal menjadi masalah harian.
+
+Kabar baiknya, beberapa pustaka Java membuat ini menjadi sangat mudah. Dalam tutorial ini kami akan membahas contoh yang sepenuhnya berfungsi yang menunjukkan secara tepat cara **mengonversi html ke markdown** sambil mempertahankan front‑matter YAML yang mungkin sudah Anda miliki. Pada akhir tutorial, Anda akan memiliki metode yang dapat digunakan kembali dan dapat dimasukkan ke dalam aplikasi Java apa pun.
+
+## Apa yang Dibahas dalam Tutorial Ini
+
+* Menambahkan dependensi Maven/Gradle yang tepat untuk konverter Java HTML‑to‑Markdown.  
+* Menyiapkan `MarkdownConversionOptions` untuk mempertahankan front‑matter (trik `html to markdown java`).  
+* Menulis metode `main` kecil yang membaca file HTML dan menulis file Markdown.  
+* Jebakan umum—masalah enkoding, gambar yang hilang, dan cara menanganinya.  
+* Langkah selanjutnya seperti konversi batch dan integrasi dengan generator situs statis.
+
+Tidak diperlukan pengalaman sebelumnya dengan pustaka Markdown; hanya diperlukan setup Java dasar.
+
+---
+
+## ## Convert HTML to Markdown – Instalasi Library
+
+### Langkah 1: Tambahkan Dependensi
+
+Contoh ini menggunakan **[flexmark-java](https://github.com/vsch/flexmark-java)**, sebuah processor Markdown yang telah teruji dan juga menyertakan ekstensi HTML‑to‑Markdown.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro tip:** Jika Anda hanya membutuhkan konversi HTML‑to‑Markdown, Anda dapat menggunakan `flexmark-html2md` alih-alih `flexmark-all` lengkap untuk menjaga ukuran JAR Anda tetap kecil.
+
+### Langkah 2: Impor Kelas yang Diperlukan
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+Impor ini memberi Anda akses ke mesin konversi inti dan kontainer opsi yang fleksibel.
+
+---
+
+## ## HTML to Markdown Java – Mengonfigurasi Opsi Konversi
+
+Saat Anda mengonversi dokumen yang dimulai dengan blok front‑matter YAML (umum di Jekyll atau Hugo), Anda ingin menjaga blok tersebut tetap tidak berubah. `MutableDataSet` memungkinkan Anda mengubah perilaku tersebut.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Mengapa mempertahankan front‑matter?*  
+Front‑matter menyimpan metadata seperti judul, tanggal, dan tag. Menghapusnya akan merusak pipeline build selanjutnya. Dengan mengatur `PRESERVE_FRONT_MATTER` ke `true`, konverter memperlakukan blok tersebut sebagai teks mentah dan membiarkannya persis seperti semula.
+
+---
+
+## ## Cara Mengonversi HTML – Menulis Metode Konversi
+
+Berikut adalah metode `convertHtmlToMarkdown` yang berdiri sendiri. Metode ini membaca file HTML, menjalankan konversi, dan menulis hasilnya ke file Markdown.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Kasus khusus:** Jika HTML berisi tag `<script>` atau `<style>` yang tidak Anda inginkan dalam Markdown, konverter secara otomatis menghapusnya. Namun, untuk tag khusus Anda mungkin perlu memproses terlebih dahulu string HTML (misalnya, menggunakan Jsoup).
+
+---
+
+## ## Cara Mengonversi HTML – Contoh Lengkap dengan `main`
+
+Sekarang satukan semuanya dalam program CLI kecil. Ganti jalur placeholder dengan lokasi file Anda yang sebenarnya.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Expected output** (console):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+Buka `article.md`—Anda akan melihat Markdown bersih serta blok YAML asli yang tetap tidak berubah.
+
+---
+
+## ## Konversi HTML ke Markdown – Pertanyaan Umum & Tips
+
+| Question | Answer |
+|----------|--------|
+| *Bagaimana jika file HTML saya sangat besar?* | Alirkan file baris per baris, atau gunakan `Files.readAllBytes` dengan `ByteBuffer` untuk menghindari memuat seluruh dokumen ke memori. |
+| *Bisakah saya memproses folder secara batch?* | Bungkus pemanggilan `convertHtmlToMarkdown` dalam loop `Files.list(Paths.get("folder"))` dan filter untuk `*.html`. |
+| *Apakah gambar secara otomatis dikonversi?* | Konverter mengubah tag `<img src="...">` menjadi sintaks `![](url)`, mempertahankan URL. Pastikan file gambar dapat diakses oleh konsumen Markdown. |
+| *Apakah UTF‑8 selalu aman?* | Ya—baik HTML maupun Markdown secara default menggunakan UTF‑8. Jika Anda memiliki charset lain, berikan ke `readString`/`writeString`. |
+| *Bagaimana cara mempertahankan kelas CSS khusus?* | Konverter HTML‑to‑Markdown Flexmark menghapus atribut yang tidak dikenal. Anda perlu langkah pasca‑proses (misalnya, penggantian regex) jika ingin mempertahankannya. |
+
+---
+
+## ## Konverter Java HTML Markdown – Langkah Selanjutnya
+
+Anda kini memiliki potongan kode **java html markdown converter** yang dapat diintegrasikan ke dalam skrip build, pipeline CI, atau alat desktop. Berikut beberapa ide untuk memperluas alur kerja dasar:
+
+1. **Skrip konversi batch** – jelajahi pohon direktori dan konversi setiap file `.html` menjadi `.md`.  
+2. **Integrasikan dengan generator situs statis** – jalankan konversi sebagai bagian dari fase Maven `generate-resources`.  
+3. **Sesuaikan output Markdown** – flexmark memungkinkan Anda mengaktifkan tabel, catatan kaki, atau ekstensi bergaya GitHub melalui `MutableDataSet`.  
+4. **Tambahkan pembungkus CLI** – ekspos argumen `source` dan `target` menggunakan Apache Commons CLI untuk alat baris perintah yang ramah pengguna.
+
+---
+
+## Kesimpulan
+
+Kami telah membahas semua yang Anda perlukan untuk **mengonversi HTML ke Markdown** di Java, mulai dari menginstal pustaka yang tepat hingga mempertahankan front‑matter dan menangani kasus khusus. Metode singkat dan dapat digunakan kembali yang ditunjukkan di atas memberikan fondasi yang kuat untuk proyek **html to markdown java** apa pun, dan tip opsional membantu Anda memperluas solusi untuk alur kerja yang lebih besar.
+
+Cobalah, sesuaikan opsi-opsinya, dan segera Anda akan mengotomatisasi migrasi dokumentasi seperti seorang profesional. Memiliki skenario yang rumit? Tinggalkan komentar dan kami akan membantu memecahkannya bersama.
+
+Selamat coding!
+
+## Apa yang Harus Anda Pelajari Selanjutnya?
+
+Tutorial berikut mencakup topik terkait yang membangun teknik yang ditunjukkan dalam panduan ini. Setiap sumber daya menyertakan contoh kode lengkap yang berfungsi dengan penjelasan langkah demi langkah untuk membantu Anda menguasai fitur API tambahan dan mengeksplorasi pendekatan implementasi alternatif dalam proyek Anda.
+
+- [Markdown ke HTML Java - Konversi dengan Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Konversi HTML ke PDF di Java – Panduan Langkah‑per‑Langkah dengan Pengaturan Ukuran Halaman](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Konversi HTML ke Markdown di Aspose.HTML untuk Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/indonesian/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/indonesian/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..2a61eeeed6
--- /dev/null
+++ b/html/indonesian/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,227 @@
+---
+category: general
+date: 2026-06-16
+description: Konversi HTML ke PDF menggunakan pendekatan Java dengan fixed thread
+  pool. Pelajari cara mengonversi banyak file HTML secara efisien dengan konversi
+  batch HTML ke PDF.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: id
+og_description: Konversi HTML ke PDF dengan solusi Java thread pool tetap. Tutorial
+  ini memandu Anda melalui konversi batch HTML ke PDF langkah demi langkah.
+og_title: Konversi HTML ke PDF di Java – Konversi Batch Paralel
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: Mengonversi HTML ke PDF di Java – Panduan Konversi Batch Paralel
+url: /id/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Mengonversi HTML ke PDF di Java – Panduan Konversi Batch Paralel
+
+Pernahkah Anda perlu **mengonversi HTML ke PDF** tetapi merasa prosesnya sangat lambat saat menangani puluhan file? Anda tidak sendirian. Dalam banyak proyek perusahaan, mengubah tumpukan halaman web menjadi dokumen yang dapat dicetak dapat menjadi bottleneck—terutama ketika konversi dijalankan pada satu thread.
+
+Kabar baiknya? Dengan memanfaatkan **fixed thread pool Java** Anda dapat menjalankan beberapa konversi sekaligus, mengubah pekerjaan batch yang lambat menjadi operasi yang sangat cepat. Dalam panduan ini kami akan menunjukkan secara tepat cara **mengonversi banyak file HTML** ke PDF secara paralel, menggunakan kelas `Converter` dari Aspose.HTML dan `ExecutorService` Java. Pada akhir tutorial Anda akan memiliki program siap‑jalankan yang menangani **batch konversi HTML ke PDF** dengan kode minimal.
+
+## Apa yang Dibahas dalam Tutorial Ini
+
+- Menyiapkan thread pool berukuran tetap untuk pekerjaan bersamaan.
+- Menyiapkan daftar file HTML sumber (Anda menentukan direktori).
+- Mengirimkan tugas konversi yang masing‑masing memanggil `Converter.convert`.
+- Menutup pool dengan elegan dan menangani error.
+- Tips untuk menskalakan lebih dari empat thread, menangani file besar, dan men-debug jebakan umum.
+
+Tidak ada alat build eksternal yang diperlukan selain JAR Aspose.HTML untuk Java, dan kode dapat dijalankan pada runtime JDK 8+ apa pun.
+
+---
+
+![convert html to pdf illustration](placeholder-image.jpg){alt="contoh konversi html ke pdf"}
+
+## Langkah 1: Buat Fixed‑Size Thread Pool (fixed thread pool java)
+
+Hal pertama yang Anda butuhkan adalah kumpulan thread pekerja yang akan mengeksekusi pekerjaan konversi secara berdampingan. Menggunakan `Executors.newFixedThreadPool` memberikan Anda jumlah thread yang dapat diprediksi, yang membantu menjaga penggunaan CPU tetap stabil dan menghindari beban berlebih pada sistem file.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**Mengapa pool tetap?**  
+Pool tetap membatasi jumlah konversi bersamaan, mencegah aplikasi Anda membuat ratusan thread yang akan bersaing untuk CPU dan memori. Pada mesin dengan 4‑core tipikal, empat thread sering memberikan keseimbangan yang tepat antara throughput dan kontensi sumber daya.
+
+> **Pro tip:** Jika Anda menjalankan pada server dengan lebih banyak core, tingkatkan ukuran pool (`Runtime.getRuntime().availableProcessors()`) tetapi tetap perhatikan saturasi I/O.
+
+## Langkah 2: Daftar File HTML yang Ingin Anda Konversi (convert multiple html files)
+
+Selanjutnya, kumpulkan jalur file HTML yang ingin Anda proses. Pada proyek nyata Anda mungkin akan menelusuri pohon direktori, tetapi demi kejelasan kami akan menuliskan array pendek secara langsung.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Kasus tepi:** Jika sebuah file hilang atau tidak dapat dibaca, tugas konversi akan melemparkan exception. Kami akan menangkapnya di dalam worker sehingga batch lainnya tetap berjalan.
+
+## Langkah 3: Kirim Tugas Konversi untuk Setiap File (java html to pdf)
+
+Sekarang kami mengulangi array `htmlFiles` dan menyerahkan setiap jalur ke thread pool. Setiap tugas membuat file PDF di samping HTML sumber dengan hanya mengganti ekstensi.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**Cara kerjanya:**  
+- Ekspresi lambda (`() -> { … }`) adalah `Runnable` ringan.  
+- `Converter.convert` adalah metode statis dari Aspose.HTML yang membaca HTML, merendernya, dan menulis PDF dalam satu panggilan.  
+- Dengan membungkusnya dalam try‑catch kami memastikan satu file yang buruk tidak akan menghentikan thread pool.
+
+> **Mengapa pendekatan ini?** Ini membuat kode tetap singkat, menghindari manajemen thread manual, dan membiarkan executor menangani antrian ketika Anda memiliki lebih banyak file daripada thread.
+
+## Langkah 4: Tutup Pool dan Tunggu Penyelesaian (batch html pdf conversion)
+
+Setelah semua tugas dikirim, Anda harus memberi tahu pool bahwa Anda selesai dan menunggu pekerja selesai. Ini mencegah JVM keluar terlalu cepat.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**Bagaimana jika batas waktu tercapai?**  
+Batas lima menit cukup longgar untuk beberapa file HTML kecil. Untuk batch yang lebih besar, tingkatkan batas waktu atau pantau `threadPool.isTerminated()` dalam loop.
+
+---
+
+## Contoh Program Lengkap
+
+Berikut adalah program lengkap yang siap disalin‑tempel. Ganti `YOUR_DIRECTORY` dengan folder yang berisi file HTML Anda, tambahkan JAR Aspose.HTML ke classpath, dan jalankan.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Output yang Diharapkan
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+Jika ada file yang gagal, Anda akan melihat stack trace tercetak ke konsol, tetapi pekerjaan lain tetap berjalan.
+
+## Tips Lanjutan & Jebakan Umum
+
+| Situasi | Apa yang Harus Dilakukan |
+|-----------|------------|
+| **Terlalu banyak file untuk 4 thread** | Tingkatkan ukuran pool (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) atau beralih ke `WorkStealingPool` untuk skalabilitas yang lebih baik. |
+| **HTML Besar (≥10 MB)** | Tingkatkan kapasitas antrian thread‑pool atau proses file dalam batch lebih kecil untuk menghindari error OutOfMemory. |
+| **Font atau CSS Hilang** | Pastikan lisensi Aspose.HTML dapat menemukan sumber daya yang diperlukan, atau sematkan langsung ke dalam HTML. |
+| **Menjalankan di server tanpa UI (headless)** | Tidak diperlukan dependensi UI tambahan; Aspose.HTML berfungsi dalam mode Java murni. |
+| **Perlu metadata PDF** | Setelah konversi, buka PDF yang dihasilkan dengan `PdfDocument` dan atur judul/penulis secara programatis. |
+
+## Kesimpulan
+
+Kami baru saja menunjukkan cara **mengonversi HTML ke PDF** di Java menggunakan **fixed thread pool** yang memproses beberapa file sekaligus. Program singkat ini mendemonstrasikan seluruh siklus hidup: pembuatan pool, pengiriman tugas, penutupan yang elegan, dan penanganan error. Dengan menyesuaikan jumlah thread dan memberi array yang lebih besar, Anda dapat mengubahnya menjadi layanan **batch konversi HTML ke PDF** yang handal untuk backend apa pun.
+
+Siap untuk langkah berikutnya? Coba integrasikan kode ini ke endpoint REST Spring Boot sehingga pengguna dapat mengunggah HTML dan menerima PDF secara langsung, atau kembangkan logika untuk memantau direktori dan mengonversi file saat muncul. Ide inti—paralelisasi dengan fixed thread pool—tetap sama, dan dapat diskalakan dengan indah.
+
+Punya pertanyaan tentang penyetelan performa atau menambahkan watermark? Tinggalkan komentar di bawah, dan selamat coding!
+
+## Apa yang Harus Anda Pelajari Selanjutnya?
+
+Tutorial berikut mencakup topik terkait yang membangun teknik yang ditunjukkan dalam panduan ini. Setiap sumber daya menyertakan contoh kode lengkap dengan penjelasan langkah‑demi‑langkah untuk membantu Anda menguasai fitur API tambahan dan mengeksplorasi pendekatan implementasi alternatif dalam proyek Anda.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [How to Convert HTML to PDF Java - Set Page Margins with Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Parallel HTML Cleaning with ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/indonesian/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/indonesian/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..8fad04f997
--- /dev/null
+++ b/html/indonesian/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,265 @@
+---
+category: general
+date: 2026-06-16
+description: Konversi HTML ke PDF dengan Aspose HTML untuk Java – pelajari cara mengaktifkan
+  smart shrinking dan mengatur warna latar belakang PDF menjadi putih dalam hitungan
+  menit.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: id
+og_description: Konversi HTML ke PDF menggunakan Aspose HTML untuk Java. Panduan ini
+  menunjukkan cara mengaktifkan smart shrinking, mengatur warna latar belakang PDF,
+  dan memastikan kepatuhan PDF/A‑1b.
+og_title: Mengonversi HTML ke PDF dengan Aspose HTML untuk Java – Tutorial Lengkap
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Mengonversi HTML ke PDF dengan Aspose HTML untuk Java – Panduan Lengkap
+url: /id/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Mengonversi HTML ke PDF dengan Aspose HTML untuk Java – Tutorial Lengkap
+
+Pernahkah Anda perlu **mengonversi HTML ke PDF** tetapi merasa terhambat oleh detailnya? Anda bukan satu-satunya—banyak pengembang mengalami kendala yang sama ketika mereka menginginkan PDF yang andal dan siap produksi dari konten web. Kabar baik? Dengan Aspose HTML untuk Java Anda dapat melakukannya dalam beberapa baris kode, dan Anda juga akan belajar cara **mengaktifkan smart shrinking**, **mengatur warna latar belakang PDF**, dan bahkan membuat **PDF latar belakang putih** untuk pencetakan yang bersih.
+
+Dalam panduan ini kami akan membahas semua yang Anda perlukan: pustaka yang dibutuhkan, kode yang tepat, mengapa setiap opsi penting, dan cara memverifikasi hasilnya. Pada akhir tutorial Anda akan memiliki solusi mandiri yang langsung dapat digunakan, baik Anda membuat faktur, laporan, atau dokumen arsip.
+
+---
+
+## Prasyarat – Apa yang Anda Butuhkan Sebelum Memulai
+
+| Persyaratan | Mengapa Penting |
+|-------------|-----------------|
+| **Java 8 or higher** | Aspose HTML menargetkan JVM modern; versi lama mungkin tidak memiliki metode API. |
+| **Maven or Gradle** (or manual JAR handling) | Mempermudah menambahkan pustaka Aspose HTML untuk Java ke proyek Anda. |
+| **Aspose.HTML for Java license** (free trial works too) | Tanpa lisensi Anda akan mendapatkan watermark pada PDF yang dihasilkan. |
+| **An HTML file** (`input.html`) you want to convert | Konten sumber; dapat berupa halaman sederhana atau templat yang kompleks. |
+| **Write access to an output folder** | Konverter menulis PDF yang dihasilkan ke sana. |
+
+Jika Anda sudah memiliki IDE Java seperti IntelliJ IDEA atau Eclipse, Anda siap melanjutkan.
+
+---
+
+## Langkah 1: Tambahkan Dependensi Aspose HTML
+
+Pertama, beri tahu alat build Anda untuk mengambil pustaka Aspose HTML. Berikut cuplikan Maven; ganti dengan Gradle jika itu yang Anda gunakan.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Tip Pro:** Perhatikan nomor versi. Rilis baru sering membawa perbaikan kinerja untuk **smart shrinking** dan dukungan PDF/A yang lebih baik.
+
+---
+
+## Langkah 2: Buat Opsi Konversi PDF
+
+Objek `PdfConversionOptions` adalah tempat Anda menyesuaikan konversi secara detail. Anggaplah ini sebagai panel kontrol untuk output PDF Anda.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+Pada titik ini opsi masih kosong. Kami akan mulai mengisinya selanjutnya.
+
+---
+
+## Langkah 3: Aktifkan Kepatuhan PDF/A‑1b (Arsip Jangka Panjang)
+
+Jika Anda memerlukan PDF yang tahan lama—misalnya untuk catatan hukum—Anda akan menginginkan kepatuhan PDF/A‑1b. Mengatur flag ini memberi tahu Aspose untuk menyematkan semua font dan profil warna.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+Mengapa repot? PDF/A‑1b menjamin dokumen terlihat sama pada semua penampil, bertahun‑tahun kemudian, tanpa sumber daya eksternal.
+
+---
+
+## Langkah 4: Aktifkan Smart Shrinking
+
+Sekarang untuk keajaiban yang mengurangi ukuran file tanpa mengorbankan kesetiaan visual. **Aktifkan smart shrinking** dengan mengubah properti yang bersangkutan.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Smart shrinking bekerja dengan menganalisis tata letak, menghapus spasi putih yang tidak perlu, dan mengompresi gambar secara cerdas. Berdasarkan pengalaman saya, PDF yang biasanya berukuran 5 MB dapat diperkecil menjadi kurang dari 1 MB hanya dengan opsi ini.
+
+---
+
+## Langkah 5: Atur Warna Latar Belakang PDF – Cara Menambahkan PDF Latar Belakang Putih
+
+Secara default Aspose mempertahankan latar belakang yang didefinisikan dalam HTML. Jika halaman transparan, PDF yang dihasilkan mungkin terlihat aneh pada lembar cetak. Untuk memastikan tampilan bersih, atur warna latar belakang yang seragam. Berikut cara **mengatur warna latar belakang PDF** menjadi putih—tepat apa yang Anda butuhkan untuk **PDF latar belakang putih**.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+Anda dapat mengganti `Color.WHITE` dengan `java.awt.Color` apa pun yang Anda inginkan—abu‑abu muda untuk nada halus, atau bahkan warna khusus merek.
+
+---
+
+## Langkah 6: Lakukan Konversi
+
+Semua proses berat terjadi dalam satu baris. Metode `Converter.convert` membaca HTML sumber, menerapkan opsi yang telah kami konfigurasi, dan menulis PDF.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Waspada:** Jika HTML input berisi sumber daya eksternal (CSS, gambar), pastikan dapat diakses melalui URL absolut atau ditempatkan berdampingan dengan file HTML.
+
+---
+
+## Output yang Diharapkan – Apa yang Harus Diperhatikan
+
+Setelah menjalankan program Anda harus melihat:
+
+* **`output.pdf`** di folder target.
+* PDF tersebut **mematuhi PDF/A‑1b** (buka di Adobe Acrobat dan periksa “PDF/A” di File → Properties).
+* Ukuran file jelas lebih kecil berkat **smart shrinking**.
+* Setiap halaman memiliki **latar belakang putih solid**, bahkan jika HTML asli transparan.
+
+Anda dapat memverifikasi latar belakang dengan membuka PDF di penampil dan mencetak halaman percobaan—tidak ada bayangan abu‑abu yang muncul.
+
+---
+
+## Pertanyaan Umum & Kasus Tepi
+
+### Bagaimana jika HTML saya menggunakan file CSS eksternal?
+
+Pastikan file CSS direferensikan dengan URL absolut, atau salin mereka di samping `input.html` dan gunakan skema `file://`. Aspose akan mengikuti tautan secara otomatis.
+
+### Bisakah saya menggunakan warna lain untuk latar belakang?
+
+Tentu saja. Ganti `Color.WHITE` dengan, misalnya, `new Color(240, 240, 240)` untuk kanvas abu‑abu muda. Metode `setBackgroundColor` menerima `java.awt.Color` apa pun.
+
+### Apakah smart shrinking memengaruhi kualitas gambar?
+
+Hanya sedikit. Aspose menerapkan kompresi lossless bila memungkinkan dan mengurangi DPI gambar raster hanya jika gambar sumber terlalu besar untuk ukuran halaman. Jika Anda memerlukan kesetiaan mutlak, Anda dapat menonaktifkan smart shrinking dengan mengatur `options.setEnableSmartShrinking(false)`.
+
+### Bagaimana cara mengonversi beberapa file HTML secara batch?
+
+Bungkus pemanggilan konversi dalam loop, memperbarui `inputPath` dan `outputPath` setiap iterasi. Instansi `PdfConversionOptions` yang sama dapat digunakan kembali untuk semua file.
+
+---
+
+## Contoh Lengkap yang Berfungsi (Semua Kode dalam Satu Tempat)
+
+Berikut adalah kelas Java lengkap yang siap dijalankan. Salin‑tempel ke IDE Anda, sesuaikan jalur, dan tekan **Run**.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Jalankan program, buka PDF yang dihasilkan, dan Anda akan melihat hasil **mengonversi HTML ke PDF** yang diharapkan—kompak, sesuai standar, dan dengan kanvas putih bersih.
+
+---
+
+## Kesimpulan
+
+Kami baru saja menjelaskan cara **mengonversi HTML ke PDF** menggunakan Aspose HTML untuk Java sambil **mengaktifkan smart shrinking**, **mengatur warna latar belakang PDF**, dan memastikan output memenuhi standar PDF/A‑1b. Seluruh proses dapat dimuat dalam satu kelas Java yang mudah dibaca, menjadikannya tambahan yang sangat sederhana untuk layanan backend apa pun.
+
+Siap untuk langkah berikutnya? Cobalah menambahkan header dan footer, menyematkan font, atau menghasilkan PDF dari templat HTML dinamis. Anda juga dapat menjelajahi **Aspose.PDF untuk Java**
+
+## Apa yang Harus Anda Pelajari Selanjutnya?
+
+Tutorial berikut mencakup topik terkait yang membangun teknik yang ditunjukkan dalam panduan ini. Setiap sumber menyertakan contoh kode lengkap yang berfungsi dengan penjelasan langkah demi langkah untuk membantu Anda menguasai fitur API tambahan dan mengeksplorasi pendekatan implementasi alternatif dalam proyek Anda.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/indonesian/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/indonesian/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..f7e502fa25
--- /dev/null
+++ b/html/indonesian/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,251 @@
+---
+category: general
+date: 2026-06-16
+description: Tutorial HTML ke PDF yang menunjukkan cara menghasilkan PDF dari HTML
+  menggunakan Aspose HTML Converter dalam satu baris Java. Cepat mengonversi file
+  HTML ke PDF dengan kode minimal.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: id
+og_description: Tutorial HTML ke PDF yang memandu Anda cara menghasilkan PDF dari
+  HTML menggunakan Aspose HTML Converter hanya dengan satu baris kode Java.
+og_title: 'Tutorial HTML ke PDF: Konverter Aspose Satu Baris'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'Tutorial HTML ke PDF: Konverter Aspose Satu Baris'
+url: /id/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Tutorial HTML ke PDF: Konverter Aspose Satu Baris
+
+Pernah bertanya-tanya bagaimana cara mengubah halaman HTML statis menjadi PDF yang elegan tanpa menulis ratusan baris kode? Itulah yang diselesaikan oleh **tutorial html ke pdf** ini. Dalam satu baris kode Java saja Anda dapat **menghasilkan pdf dari html** dan memiliki dokumen siap‑bagikan di disk.
+
+Kami akan membimbing Anda melalui seluruh proses—dari menambahkan pustaka Aspose HTML ke proyek Anda, hingga menjalankan satu baris kode yang **mengonversi file html ke pdf**. Pada akhir tutorial Anda akan tahu **cara mengonversi html** secara efisien, dan Anda akan memiliki potongan kode yang dapat dipakai ulang di aplikasi Java mana pun.
+
+## Apa yang Dibahas dalam Panduan Ini
+
+- Menambahkan dependensi Aspose HTML for Java (Maven atau JAR manual)
+- Menyiapkan contoh file `input.html`
+- Menjalankan konversi satu baris dengan `Converter.convert(...)`
+- Memverifikasi PDF yang dihasilkan dan memecahkan masalah umum
+
+Tidak diperlukan pengalaman sebelumnya dengan Aspose; cukup dengan pengaturan dasar pengembangan Java. Mari mulai.
+
+## Prasyarat
+
+- Java Development Kit (JDK) 8 atau lebih baru  
+- Maven 3 atau IDE yang memungkinkan Anda menambahkan JAR eksternal  
+- Sebuah file HTML kecil yang ingin Anda ubah menjadi PDF (kami akan membuatnya pada langkah berikut)  
+
+Jika Anda sudah memiliki semua ini, Anda siap melanjutkan. Jika belum, dapatkan JDK dari Oracle atau OpenJDK, dan instal Maven – sangat mudah.
+
+## Langkah 1: Tambahkan Aspose HTML for Java ke Proyek Anda
+
+### Pengguna Maven
+
+Tambahkan dependensi berikut ke `pom.xml` Anda. Ini akan mengunduh versi stabil terbaru dari pustaka Aspose HTML.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Penyiapan JAR Manual
+
+Jika Anda tidak menggunakan Maven, unduh paket JAR dari [halaman unduhan Aspose HTML for Java](https://downloads.aspose.com/html/java) dan tambahkan ke classpath proyek Anda.
+
+> **Tip profesional:** Jaga agar versi JAR tetap sinkron dengan runtime Java Anda untuk menghindari `UnsupportedClassVersionError`.
+
+## Langkah 2: Buat File HTML Contoh
+
+Buat folder bernama `YOUR_DIRECTORY` (ganti dengan jalur absolut atau relatif yang Anda kontrol) dan letakkan file HTML sederhana di dalamnya:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+Silakan ubah isinya—tambahkan gambar, tabel, atau CSS khusus. Aspose mendukung sebagian besar fitur HTML5 dan CSS3 modern, sehingga Anda dapat memperoleh render PDF yang cukup akurat.
+
+## Langkah 3: Kode Konversi Satu Baris
+
+Sekarang saatnya menampilkan bintang utama. Buat kelas Java bernama `ConvertHtmlToPdfOneLine` dan tempelkan kode berikut:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Mengapa Ini Berfungsi
+
+- **`Converter.convert`** adalah metode statis yang secara internal membuat instance `Converter`, memuat HTML, merendernya, dan menulis PDF—semua dalam satu panggilan.
+- Tidak perlu mengelola stream, mengatur opsi rendering, atau menangani pemisahan halaman secara manual kecuali Anda memiliki kebutuhan lanjutan.
+
+Kompilasi dan jalankan:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+Setelah eksekusi, Anda akan menemukan `output.pdf` berada di samping file HTML Anda.
+
+## Langkah 4: Verifikasi Hasil
+
+Buka `output.pdf` dengan penampil PDF apa pun (Adobe Reader, Foxit, atau bahkan browser). Anda harus melihat judul “Hello, PDF!” dan paragraf persis seperti yang di‑style di HTML.
+
+Jika PDF terlihat tidak sesuai, periksa hal‑hal berikut:
+
+| Masalah | Penyebab Kemungkinan | Solusi |
+|---------|----------------------|--------|
+| Font tidak muncul | Font sistem tidak ter‑embed | Tambahkan `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` sebelum konversi |
+| CSS tidak diterapkan | Stylesheet eksternal tidak dapat diakses | Gunakan URL absolut atau sematkan CSS langsung di HTML |
+| PDF kosong | Kesalahan penulisan jalur input | Periksa kembali string `inputPath` |
+
+## Lanjutan: Menyesuaikan Opsi Konversi (Opsional)
+
+Meskipun satu‑baris sangat cocok untuk kasus sederhana, Aspose memungkinkan Anda menyesuaikan output secara detail:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+Potongan kode ini menunjukkan **cara mengonversi html** dengan ukuran halaman khusus, margin, dan pengaturan PDF lainnya.
+
+## Kesalahan Umum & Cara Menghindarinya
+
+1. **Classpath tidak tepat** – Jika Anda mendapatkan `ClassNotFoundException`, pastikan `aspose-html.jar` berada di classpath runtime.
+2. **Pembatasan lisensi** – Versi evaluasi gratis menambahkan watermark. Beli lisensi dan panggil `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` sebelum konversi.
+3. **File HTML besar** – Untuk dokumen yang sangat besar, pertimbangkan streaming HTML atau meningkatkan heap JVM (`-Xmx2g`).
+
+## Contoh Lengkap yang Berfungsi (Semua Bersatu)
+
+Berikut adalah program lengkap yang dapat Anda salin‑tempel ke IDE dan jalankan langsung (asumsi dependensi Maven sudah terpenuhi).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Output yang diharapkan** (console):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+Buka PDF dan Anda akan melihat HTML yang dirender persis seperti yang Anda desain.
+
+![Diagram yang menggambarkan alur dari file HTML ke output PDF dalam tutorial html ke pdf](https://example.com/diagram.png "Diagram tutorial HTML ke PDF")
+
+*Teks alt gambar mencakup kata kunci utama, memenuhi kebutuhan SEO.*
+
+## Kesimpulan
+
+Anda baru saja menyelesaikan **tutorial html ke pdf** yang menunjukkan cara termudah untuk **menghasilkan pdf dari html** menggunakan **Aspose HTML Converter**. Dengan memanfaatkan metode satu‑baris `Converter.convert`, Anda dapat **mengonversi file html ke pdf** dalam hitungan detik, dan kini Anda memahami **cara mengonversi html** dengan opsi kustom tambahan bila diperlukan.
+
+Apa selanjutnya? Cobalah menambahkan gambar, tabel, atau bahkan diagram yang digerakkan JavaScript ke HTML Anda dan lihat bagaimana mereka dirender. Jelajahi fitur Aspose lainnya seperti kepatuhan PDF/A atau tanda tangan digital jika Anda memerlukan kemampuan tingkat perusahaan.
+
+Selamat coding, semoga PDF Anda selalu tampak sehalus HTML Anda!
+
+## Apa yang Harus Anda Pelajari Selanjutnya?
+
+Tutorial berikut mencakup topik terkait yang membangun teknik yang ditunjukkan dalam panduan ini. Setiap sumber menyertakan contoh kode lengkap dengan penjelasan langkah‑demi‑langkah untuk membantu Anda menguasai fitur API tambahan dan mengeksplorasi pendekatan implementasi alternatif dalam proyek Anda.
+
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Convert HTML to PDF – Web Request Execution in Aspose.HTML for Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/indonesian/java/conversion-html-to-various-image-formats/_index.md b/html/indonesian/java/conversion-html-to-various-image-formats/_index.md
index 285cd74892..97a4828f46 100644
--- a/html/indonesian/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/indonesian/java/conversion-html-to-various-image-formats/_index.md
@@ -98,6 +98,8 @@ Pelajari cara mengkonversi HTML ke JPEG dengan Aspose.HTML untuk Java. Panduan l
 Pelajari cara mengkonversi HTML ke gambar PNG di Java dengan Aspose.HTML. Panduan komprehensif dengan instruksi langkah demi langkah.
 ### [Mengonversi HTML ke TIFF](./convert-html-to-tiff/)
 Pelajari cara mudah mengkonversi HTML ke TIFF menggunakan Aspose.HTML untuk Java. Panduan langkah demi langkah untuk penanganan dokumen yang efisien.
+### [Mengonversi HTML ke TIFF di Java – Panduan Pemrograman Lengkap](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Panduan lengkap untuk mengonversi HTML ke format TIFF menggunakan Aspose.HTML for Java, dengan contoh kode langkah demi langkah.
 ### [Mengonversi HTML ke WebP – Panduan Lengkap Java dengan Aspose.HTML](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 
 ## Pertanyaan yang Sering Diajukan
diff --git a/html/indonesian/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/indonesian/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..402c9ebde6
--- /dev/null
+++ b/html/indonesian/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,185 @@
+---
+category: general
+date: 2026-06-16
+description: Pelajari cara mengonversi HTML ke TIFF di Java, mengatur DPI resolusi
+  gambar, dan mencapai ekspor TIFF resolusi tinggi menggunakan Aspose.HTML. Kode langkah
+  demi langkah disertakan.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: id
+og_description: Konversi HTML ke TIFF dalam Java dengan Aspose.HTML. Pelajari cara
+  mengatur resolusi DPI gambar dan mengekspor file TIFF beresolusi tinggi.
+og_title: Mengonversi HTML ke TIFF dalam Java – Panduan Lengkap
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: Mengonversi HTML ke TIFF dalam Java – Panduan Pemrograman Lengkap
+url: /id/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Mengonversi HTML ke TIFF di Java – Panduan Pemrograman Lengkap
+
+Pernahkah Anda perlu **mengonversi HTML ke TIFF** tetapi tidak yakin perpustakaan mana yang dapat memberikan hasil kelas profesional? Anda tidak sendirian. Dalam banyak alur kerja perusahaan—pikirkan pembuatan faktur atau pengarsipan halaman web—mendapatkan TIFF yang tajam dengan 300 DPI adalah hal yang tidak dapat dinegosiasikan.  
+
+Dalam tutorial ini kami akan memandu Anda melalui langkah‑langkah tepat untuk **mengonversi HTML ke TIFF** menggunakan Aspose.HTML untuk Java, sekaligus menunjukkan cara **mengatur resolusi DPI gambar** dan menghasilkan **ekspor TIFF resolusi tinggi**. Pada akhir tutorial Anda akan memiliki program siap‑jalankan yang dapat Anda masukkan ke dalam proyek Maven atau Gradle mana pun.
+
+## Prasyarat
+
+* Java 17 atau lebih baru (kode ini bekerja dengan Java 8+, tetapi JDK yang lebih baru memberikan startup yang lebih cepat).
+* Lisensi Aspose.HTML untuk Java (versi percobaan gratis dapat digunakan untuk pengujian).
+* Maven atau Gradle yang sudah dikonfigurasi untuk mengambil artefak `aspose-html`.
+* File `input.html` sederhana yang ingin Anda ubah menjadi gambar TIFF.
+
+Tidak ada alat eksternal lain yang diperlukan—semua berjalan di dalam JVM.
+
+![contoh mengonversi html ke tiff](/images/convert-html-to-tiff.png "Contoh file TIFF yang dihasilkan dengan mengonversi HTML ke TIFF")
+
+## Langkah 1: Siapkan Proyek Anda untuk **Convert HTML to TIFF**
+
+Pertama-tama—tambahkan dependensi Aspose.HTML ke file build Anda. Jika Anda menggunakan Maven, letakkan potongan kode ini ke dalam `pom.xml` Anda:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Untuk Gradle, tampilannya seperti ini:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Setelah perpustakaan berada di classpath, Anda dapat mulai menulis kode Java yang **java convert html to image**—inti dari solusi kami.
+
+## Langkah 2: Konfigurasikan **Set Image Resolution DPI** untuk Output Tajam
+
+Resolusi penting. Screenshot dengan 72 DPI terlihat baik di layar tetapi akan tampak buram saat dicetak. Untuk mencapai **ekspor TIFF resolusi tinggi**, kami akan secara eksplisit mengatur DPI horizontal dan vertikal menjadi 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Mengapa 300 DPI? Itu adalah standar de‑facto untuk kualitas cetak, dan kebanyakan pemindai serta printer mengharapkan angka tersebut. Anda dapat meningkatkan menjadi 600 DPI jika membutuhkan detail yang lebih halus, tetapi ingat bahwa ukuran file akan bertambah secara proporsional.
+
+## Langkah 3: Pilih Ruang Warna CMYK untuk **High Resolution TIFF Export**
+
+TIFF mendukung banyak ruang warna. Untuk alur kerja cetak, CMYK biasanya diperlukan karena langsung memetakan ke warna tinta. Aspose.HTML memungkinkan kami memilih ruang warna dengan satu baris kode:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+Jika Anda hanya menargetkan layar, Anda dapat beralih ke `RGB`. Bagian pentingnya adalah Anda membuat keputusan secara sadar—ini yang membedakan demo setengah jadi dari solusi siap produksi.
+
+## Langkah 4: Lakukan Konversi – **Java Convert HTML to Image**
+
+Sekarang opsi sudah siap, konversi sebenarnya hanya satu baris kode. Inilah saatnya kita akhirnya **convert html to tiff**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+Beberapa catatan tentang kode di atas:
+
+* **Exception handling** – `ConverterException` akan dilempar jika ada yang salah (file tidak ditemukan, fitur HTML tidak didukung, dll.). Dalam layanan nyata Anda akan membungkusnya dalam try‑catch dan mencatat detailnya.
+* **File paths** – menggunakan path absolut cocok untuk pengujian cepat; untuk aplikasi web Anda akan menyelesaikannya relatif terhadap root aplikasi.
+* **Performance tip** – gunakan kembali objek `ImageConversionOptions` jika Anda mengonversi banyak file dalam satu batch; ini menghindari alokasi berulang.
+
+### Output yang Diharapkan
+
+Menjalankan program menghasilkan file `output.tiff` yang:
+
+* Memiliki 300 DPI pada kedua sumbu.
+* Menggunakan ruang warna CMYK.
+* Mempertahankan tata letak, font, dan CSS dari HTML asli.
+* Dapat dibuka di Photoshop, GIMP, atau penampil TIFF apa pun yang kompatibel.
+
+Buka file tersebut, perbesar, dan Anda akan melihat teks yang tajam serta grafik yang jelas—tepat apa yang Anda butuhkan untuk pencetakan atau pengarsipan.
+
+## Pertanyaan Umum & Kasus Tepi
+
+**Bagaimana jika HTML saya merujuk ke CSS atau gambar eksternal?**  
+Aspose.HTML menyelesaikan URL relatif berdasarkan direktori file input. Pastikan semua aset berada di samping `input.html` atau berikan URL lengkap.
+
+**Apakah saya dapat mengonversi seluruh folder berisi file HTML?**  
+Tentu saja. Bungkus pemanggilan `Converter.convert` dalam loop sederhana, gunakan kembali objek `options` yang sama. Ingat untuk menangani `ConverterException` per file sehingga satu halaman yang buruk tidak menghentikan seluruh batch.
+
+**Bagaimana dengan penggunaan memori untuk halaman yang sangat besar?**  
+Halaman besar dapat mengonsumsi RAM yang signifikan karena perpustakaan merender halaman di memori sebelum dirasterisasi. Jika Anda mengalami `OutOfMemoryError`, pertimbangkan meningkatkan heap JVM (`-Xmx2g`) atau memproses file dalam potongan yang lebih kecil.
+
+**Apakah saya memerlukan lisensi untuk produksi?**  
+Versi percobaan gratis menambahkan watermark setelah beberapa halaman. Untuk penggunaan komersial, beli lisensi dan panggil `License license = new License(); license.setLicense("Aspose.HTML.lic");` sebelum melakukan konversi apa pun.
+
+## Tips Pro untuk Alur Kerja **Convert HTML to TIFF** yang Lancar
+
+* **Cache fonts** – Jika Anda mengonversi banyak dokumen yang menggunakan font khusus yang sama, daftarkan sekali dengan `FontSettings` untuk menghindari pemuatan berulang.
+* **Parallel conversion** – Kelas `Converter` aman untuk thread. Gunakan `ExecutorService` untuk mengonversi beberapa file secara bersamaan, tetapi perhatikan jejak memori JVM.
+* **Validate HTML first** – Markup yang tidak valid dapat menyebabkan perbedaan tata letak yang tidak terduga. Pemeriksaan cepat dengan `jsoup` untuk membersihkan HTML dapat menghemat waktu debugging nanti.
+
+## Kesimpulan
+
+Anda kini memiliki resep lengkap dan siap produksi untuk **convert HTML to TIFF** di Java, dengan kontrol penuh atas **set image resolution DPI** dan menghasilkan **high resolution TIFF export**. Kode ini berdiri sendiri, langkah‑langkahnya dijelaskan, dan jebakan‑jebakanannya diatasi—sehingga Anda dapat memasukkannya ke dalam proyek apa pun dan mulai menghasilkan gambar siap cetak segera.
+
+Apa selanjutnya? Cobalah mengganti format output menjadi PNG atau JPEG dengan mengubah ekstensi file, bereksperimen dengan ruang warna yang berbeda, atau mengintegrasikan logika ini ke dalam microservice Spring Boot yang menerima payload HTML melalui REST. Langit adalah batasnya, dan dengan Aspose.HTML Anda memiliki mesin yang kuat di baliknya.
+
+Selamat coding, dan semoga TIFF Anda selalu tetap tajam seperti pisau!
+
+## Apa yang Harus Anda Pelajari Selanjutnya?
+
+Tutorial berikut mencakup topik yang terkait erat dan membangun teknik yang ditunjukkan dalam panduan ini. Setiap sumber daya menyertakan contoh kode lengkap yang berfungsi dengan penjelasan langkah demi langkah untuk membantu Anda menguasai fitur API tambahan dan mengeksplorasi pendekatan implementasi alternatif dalam proyek Anda.
+
+- [svg ke png java – Mengonversi SVG ke Gambar dengan Aspose.HTML untuk Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Konversi EPUB ke Gambar Menggunakan Aspose.HTML untuk Java – Atur Ukuran Halaman Kustom](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Konversi EPUB ke TIFF Berkualitas Tinggi dengan Aspose.HTML untuk Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/indonesian/java/converting-epub-to-pdf/_index.md b/html/indonesian/java/converting-epub-to-pdf/_index.md
index c51d4a303f..a5bfbc000c 100644
--- a/html/indonesian/java/converting-epub-to-pdf/_index.md
+++ b/html/indonesian/java/converting-epub-to-pdf/_index.md
@@ -52,6 +52,8 @@ Buka potensi konten digital Anda dengan Aspose.HTML for Java. Mulailah perjalana
 ## Tutorial Mengonversi EPUB ke PDF
 ### [Mengonversi EPUB ke PDF](./convert-epub-to-pdf/)
 Buka konversi EPUB ke PDF dengan Aspose.HTML for Java, perpustakaan Java yang kuat. Buat konten yang dapat diakses dengan mudah.
+### [Mengonversi EPUB ke PDF dengan Java – Panduan Langkah‑demi‑Langkah](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Panduan lengkap langkah demi langkah untuk mengonversi EPUB ke PDF menggunakan Java dengan Aspose.HTML.
 ### [Menentukan Penyedia Aliran Kustom untuk EPUB ke PDF](./convert-epub-to-pdf-specify-custom-stream-provider/)
 Pelajari cara mengonversi EPUB ke PDF di Java dengan mudah menggunakan Aspose.HTML, meningkatkan kemampuan pemrosesan dokumen Anda.
 ### [Menentukan Opsi Penyimpanan PDF untuk EPUB ke PDF](./convert-epub-to-pdf-specify-pdf-save-options/)
diff --git a/html/indonesian/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/indonesian/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..a5ab947de3
--- /dev/null
+++ b/html/indonesian/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,222 @@
+---
+category: general
+date: 2026-06-16
+description: Pelajari cara mengonversi EPUB ke PDF dalam Java dan juga mengonversi
+  halaman EPUB tertentu menggunakan Aspose.HTML. Kode lengkap, tips, dan penanganan
+  kasus tepi.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: id
+og_description: Konversi EPUB ke PDF dengan Java menggunakan Aspose.HTML. Panduan
+  ini juga menunjukkan cara mengonversi halaman EPUB tertentu untuk output dokumen
+  yang tepat.
+og_title: Mengonversi EPUB ke PDF dengan Java – Panduan Pemrograman Lengkap
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: Konversi EPUB ke PDF dengan Java – Panduan Langkah demi Langkah
+url: /id/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Mengonversi EPUB ke PDF dengan Java – Panduan Langkah demi Langkah
+
+Pernah membutuhkan untuk **convert EPUB to PDF** tetapi tidak yakin bagaimana menargetkan hanya beberapa bab? Anda tidak sendirian. Dalam banyak alur kerja penerbitan, Anda hanya menginginkan halaman 2‑4 dari sebuah e‑book, bukan seluruhnya—sehingga Anda juga harus **convert specific EPUB pages**.  
+
+Dalam tutorial ini kami akan membimbing Anda melalui contoh lengkap yang dapat dijalankan yang melakukan hal tersebut. Pada akhir tutorial Anda akan memiliki program Java yang mengambil file EPUB, mengekstrak halaman yang Anda inginkan, dan menulis PDF yang halus sambil mempertahankan grafik vektor tetap utuh.
+
+## Apa yang Akan Anda Pelajari
+
+- Siapkan Aspose.HTML untuk Java dan tambahkan dependensi Maven/Gradle yang diperlukan.  
+- Buat `PdfConversionOptions` dan konfigurasikan rentang halaman untuk **convert specific EPUB pages**.  
+- Pertahankan SVG dan grafik vektor lainnya sehingga PDF terlihat tajam di perangkat apa pun.  
+- Jalankan konversi, tangani pengecualian, dan verifikasi output.  
+
+Tidak diperlukan pengalaman sebelumnya dengan Aspose—hanya pengetahuan dasar Java dan runtime JDK 8+.
+
+---
+
+## Mengonversi EPUB ke PDF dengan Aspose.HTML (Tujuan Utama)
+
+Inti dari proses ini adalah metode `Converter.convert`. Anggaplah sebagai satu baris kode yang melakukan semua pekerjaan berat setelah Anda memberi tahu apa yang Anda inginkan. Di bawah ini adalah file sumber lengkap yang dapat Anda tempelkan ke IDE mana pun.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Why this works:**  
+> *`PdfConversionOptions`* holds all the knobs you can turn before the conversion runs. Setting the page range tells Aspose to skip everything outside 2‑4, which is exactly how you **convert specific EPUB pages**. Enabling vector‑graphics preservation ensures that any SVG illustrations stay sharp, rather than being rasterized into blurry bitmaps.
+
+### Output yang Diharapkan
+
+Setelah Anda menjalankan program, Anda akan menemukan `chapter_subset.pdf` di folder yang sama. Buka dengan penampil PDF apa pun—Anda seharusnya hanya melihat konten yang semula berada pada halaman 2, 3, dan 4 dari EPUB, dengan semua gambar ditampilkan dengan jelas.
+
+---
+
+## Tentukan Rentang Halaman untuk Convert Specific EPUB Pages (Fokus Sekunder)
+
+Jika Anda bertanya-tanya bagaimana string rentang halaman bekerja, ia mengikuti sintaks yang sama seperti kebanyakan alat PDF: `"start‑end"`. Anda juga dapat memberikan daftar yang dipisahkan koma seperti `"1,3,5-7"` untuk memilih halaman yang tidak berurutan.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Pro tip:** Saat menangani EPUB besar, membatasi konversi ke beberapa halaman secara dramatis mengurangi konsumsi memori dan mempercepat proses.  
+
+---
+
+## Pertahankan Grafik Vektor untuk Output Berkualitas Tinggi
+
+Grafik vektor adalah rahasia di balik diagram, grafik, dan ikon yang dapat diskalakan. Dengan memanggil `setPreserveVectorGraphics(true)`, Aspose menjaga elemen tersebut sebagai vektor di dalam PDF.  
+
+Jika Anda melewatkan langkah ini, perpustakaan akan merasterisasi SVG pada 72 dpi, yang terlihat baik di layar tetapi mencetak dengan buruk.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Jalankan Konversi dan Verifikasi Hasil
+
+Dengan opsi yang dikonfigurasi, konversi sebenarnya adalah satu panggilan statis. Ia melempar `ConverterException` jika ada yang salah—sehingga Anda dapat menangkapnya atau mendeklarasikannya dalam tanda tangan metode, seperti yang ditunjukkan di atas.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**Hal yang perlu diperiksa setelah konversi**
+
+1. **Jumlah halaman** – buka PDF dan pastikan sesuai dengan rentang yang Anda tetapkan.  
+2. **Kualitas grafik** – perbesar diagram apa pun; harus tetap tajam.  
+3. **Enkoding teks** – karakter khusus dari EPUB harus ditampilkan dengan benar.
+
+Jika salah satu pemeriksaan ini gagal, tinjau kembali pengaturan `PdfConversionOptions` atau pastikan EPUB sumber Anda tidak dilindungi DRM.
+
+---
+
+## Kesalahan Umum dan Pro Tips (Termasuk Kata Kunci Sekunder)
+
+| Masalah | Mengapa Terjadi | Solusi |
+|-------|----------------|-----|
+| **Blank pages appear** | The page range string is malformed. | Use a simple `"2-4"` format or verify commas for non‑contiguous pages. |
+| **Missing images** | Vector graphics not preserved. | Call `pdfOptions.setPreserveVectorGraphics(true)`. |
+| **Out‑of‑memory error** | Converting a huge EPUB without a page range. | Always **convert specific EPUB pages** when possible; process in batches. |
+| **Unsupported font** | Font not embedded in the EPUB. | Enable font embedding with `pdfOptions.setEmbedFonts(true)` (additional option). |
+
+---
+
+## Gambaran Visual  
+
+![Diagram alur proses mengonversi epub ke pdf](/images/convert-epub-to-pdf-flow.png "Diagram alur kerja mengonversi epub ke pdf")
+
+*Alt text:* *Diagram yang menggambarkan bagaimana program Java mengonversi EPUB ke PDF, menyoroti langkah yang mengonversi specific EPUB pages.*
+
+---
+
+## Ringkasan
+
+Kami baru saja menunjukkan cara **convert EPUB to PDF** dengan Java sambil memberi Anda kontrol penuh atas halaman mana yang diubah. Langkah kunci adalah:
+
+1. Buat `PdfConversionOptions`.  
+2. Tetapkan rentang halaman untuk **convert specific EPUB pages**.  
+3. Pertahankan grafik vektor untuk hasil profesional.  
+4. Panggil `Converter.convert` dan tangani semua pengecualian.
+
+Jangan ragu untuk bereksperimen—ganti rentang halaman, matikan preservasi vektor, atau bahkan tambahkan judul PDF khusus dengan `pdfOptions.setTitle("My Chapter Subset")`.
+
+---
+
+## Apa Selanjutnya?
+
+- **Pemrosesan batch:** Loop melalui daftar EPUB dan hasilkan PDF untuk setiap bab.  
+- **Gaya khusus:** Gunakan injeksi CSS untuk mengubah font atau warna sebelum konversi.  
+- **Keamanan:** Terapkan perlindungan kata sandi pada PDF output melalui `PdfEncryptionOptions`.  
+
+Jika Anda menemukan panduan ini berguna, bagikan atau tinggalkan komentar dengan kasus penggunaan Anda sendiri. Selamat coding, dan nikmati PDF yang tajam!
+
+## Apa yang Harus Anda Pelajari Selanjutnya?
+
+Tutorial berikut mencakup topik terkait yang membangun teknik yang ditunjukkan dalam panduan ini. Setiap sumber menyertakan contoh kode lengkap yang berfungsi dengan penjelasan langkah demi langkah untuk membantu Anda menguasai fitur API tambahan dan mengeksplorasi pendekatan implementasi alternatif dalam proyek Anda sendiri.
+
+- [Mengonversi EPUB ke PDF dan Gambar dengan Aspose.HTML untuk Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Mengonversi EPUB ke Gambar Menggunakan Aspose HTML untuk Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Tutorial Mengonversi EPUB ke XPS](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/indonesian/java/creating-managing-html-documents/_index.md b/html/indonesian/java/creating-managing-html-documents/_index.md
index 52e24530d9..0af7a8c184 100644
--- a/html/indonesian/java/creating-managing-html-documents/_index.md
+++ b/html/indonesian/java/creating-managing-html-documents/_index.md
@@ -62,6 +62,8 @@ Pelajari cara membuat dokumen HTML baru menggunakan Aspose.HTML untuk Java denga
 Pelajari cara menangani peristiwa pemuatan dokumen di Aspose.HTML untuk Java dengan panduan langkah demi langkah ini. Tingkatkan aplikasi web Anda.
 ### [Membuat dan Mengelola Dokumen SVG di Aspose.HTML untuk Java](./create-manage-svg-documents/)
 Pelajari cara membuat dan mengelola dokumen SVG menggunakan Aspose.HTML untuk Java! Panduan komprehensif ini mencakup semuanya, mulai dari pembuatan dasar hingga manipulasi tingkat lanjut.
+### [Muat JSON dengan Fetch di Java – Panduan Lengkap](./load-json-with-fetch-in-java-complete-guide/)
+Pelajari cara memuat data JSON menggunakan Fetch API di Java dengan panduan lengkap langkah demi langkah.
 ### [Buat Sandbox untuk HTML di Java – Panduan Langkah‑per‑Langkah](./create-sandbox-for-html-in-java-step-by-step-guide/)
 Pelajari cara membuat sandbox HTML di Java dengan panduan langkah demi langkah untuk pengujian dan pengembangan yang aman.
 ### [Cara Menanyakan HTML di Java – Tutorial Lengkap](./how-to-query-html-in-java-complete-tutorial/)
diff --git a/html/indonesian/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/indonesian/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..e1b9d88306
--- /dev/null
+++ b/html/indonesian/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,291 @@
+---
+category: general
+date: 2026-06-16
+description: Muat JSON dengan fetch menggunakan Java. Pelajari cara menjalankan JavaScript
+  dari Java, optional chaining, dan membuat HTMLDocument di Java dalam satu tutorial.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: id
+og_description: Muat JSON dengan fetch menggunakan Java. Tutorial ini menunjukkan
+  cara menjalankan JavaScript dari Java, menggunakan optional chaining, dan membuat
+  HTMLDocument di Java.
+og_title: Muat JSON dengan Fetch di Java – Panduan Langkah demi Langkah
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: Muat JSON dengan Fetch di Java – Panduan Lengkap
+url: /id/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Muat JSON dengan Fetch – Tutorial Java Lengkap
+
+Pernah bertanya-tanya bagaimana cara **memuat JSON dengan fetch** sambil tetap berada di dalam aplikasi Java murni? Anda tidak sendirian. Banyak pengembang menemui kebuntuan ketika harus memanggil endpoint REST modern tetapi tidak ingin menambahkan pustaka klien HTTP yang berat. Kabar baiknya? Anda dapat memanfaatkan kekuatan kelas `HTMLDocument` yang mirip browser, menyiapkan mesin JavaScript, dan membiarkan `fetch` melakukan pekerjaan berat—semua dari Java.
+
+Dalam panduan ini kami akan menelusuri contoh praktis yang **mengambil JSON dalam JavaScript**, mengeksekusi skrip tersebut dari Java, dan bahkan menampilkan optional chaining. Pada akhir tutorial Anda akan tahu cara **menjalankan JavaScript dari Java**, membuat `HTMLDocument` di Java, dan menangani bidang JSON yang hilang dengan elegan. Tanpa dependensi eksternal, hanya JDK dan sedikit kreativitas.
+
+## Apa yang Dibahas dalam Tutorial Ini
+
+- Menyiapkan instance `HTMLDocument` di Java (`create htmldocument in java`).
+- Mendapatkan `ScriptEngine` yang tersemat dan memberi makan JavaScript modern.
+- Menulis potongan **fetch JSON in JavaScript** yang menggunakan `async/await` dan optional chaining (`optional chaining tutorial`).
+- Menjalankan skrip melalui `engine.evaluate` (`run javascript from java`).
+- Memverifikasi output dan menangani kasus tepi seperti kesalahan jaringan atau properti yang hilang.
+
+Anda memerlukan Java 17 atau lebih baru, karena demo ini bergantung pada mesin kompatibel Nashorn bawaan yang disertakan dalam JDK. Jika Anda menggunakan JDK yang lebih lama, cukup tambahkan pustaka skrip yang sesuai—rincian ada di bagian “Prasyarat”.
+
+---
+
+## Prasyarat
+
+- **JDK 17+** terpasang dan `JAVA_HOME` telah dikonfigurasi.
+- Familiaritas dasar dengan sintaks Java dan JavaScript asynchronous.
+- IDE atau editor teks (IntelliJ IDEA, VS Code, Eclipse—pilihan Anda).
+
+Tidak diperlukan klien HTTP pihak ketiga atau parser JSON; semuanya berada di dalam skrip.
+
+---
+
+## Langkah 1: Buat HTMLDocument di Java
+
+Hal pertama—**create htmldocument in java**. Kelas `HTMLDocument` memberi kita DOM ringan dan, yang lebih penting, `ScriptEngine` terbundel yang dapat mengevaluasi JavaScript seperti halnya browser.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Mengapa ini penting:** `HTMLDocument` berfungsi sebagai sandbox. Ia menyediakan objek global `window`, `fetch`, dan API web lainnya yang dapat diakses skrip. Anggap saja sebagai mini‑browser tanpa UI.
+
+---
+
+## Langkah 2: Ambil Mesin JavaScript dari Dokumen
+
+Sekarang kita perlu **run JavaScript from Java**. Dokumen menyediakan `ScriptEngine` yang memahami ECMAScript modern (termasuk `async/await`). Dapatkan seperti ini:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Pro tip:** Jika Anda pernah menemui `ScriptException` tentang fitur yang tidak didukung, pastikan Anda menggunakan JDK 17+. JDK lama menyertakan mesin Nashorn warisan yang tidak mendukung async.
+
+---
+
+## Langkah 3: Tulis Potongan JavaScript Modern (Optional Chaining Tutorial)
+
+Di sinilah bagian **fetch json in javascript** bersinar. Kami akan mendefinisikan string multi‑baris (text block Java 15+ `"""`) yang mengambil payload JSON contoh, menggunakan `await`, dan mendemonstrasikan optional chaining (`??`) untuk menangani nilai yang hilang.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**Apa yang terjadi?**
+
+- `fetch` mengirim permintaan GET ke API placeholder publik.
+- `await` menunda eksekusi hingga promise selesai, menjaga kode tetap bersih.
+- `data.title ?? 'No title'` adalah pola optional chaining: jika `title` `null` atau `undefined`, kita kembali ke `'No title'`.
+- Seluruhnya dibungkus dalam blok `try/catch` untuk menampilkan masalah jaringan apa pun.
+
+---
+
+## Langkah 4: Jalankan Skrip di Dalam Dokumen
+
+Akhirnya, kami menyerahkan skrip ke mesin. Mesin menjalankannya di thread yang sama, sehingga Anda akan melihat output konsol langsung di proses Java Anda.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+Saat Anda menjalankan program, Anda seharusnya melihat sesuatu seperti:
+
+```
+Title: delectus aut autem
+```
+
+Jika API berubah atau bidang `title` menghilang, output akan beralih secara elegan menjadi:
+
+```
+Title: No title
+```
+
+Itulah keindahan optional chaining—tidak ada `TypeError` yang menghentikan aplikasi Java Anda.
+
+---
+
+## Contoh Lengkap yang Berfungsi
+
+Menggabungkan semuanya, berikut kelas Java mandiri yang dapat Anda salin‑tempel ke `Main.java` dan jalankan dengan `java Main.java`.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Output yang Diharapkan
+
+```
+Title: delectus aut autem
+```
+
+Jika Anda sengaja merusak URL (misalnya ubah `todos/1` menjadi `todos/9999`), Anda akan melihat pesan fallback atau kesalahan jaringan, yang menunjukkan penanganan error yang tangguh.
+
+---
+
+## Pertanyaan Umum & Kasus Tepi
+
+### 1. Bagaimana jika API target mengembalikan respons non‑JSON?
+
+`response.json()` akan melempar `SyntaxError`. Blok `try/catch` kami menangkapnya, mencatat “Fetch failed”. Anda dapat memperluas `catch` untuk melakukan retry atau fallback ke payload statis.
+
+### 2. Bisakah saya menggunakan pendekatan ini dengan sertifikat HTTPS yang tidak dipercaya?
+
+`fetch` bawaan menghormati konteks SSL default JVM. Jika Anda perlu mempercayai sertifikat self‑signed, atur `SSLContext` khusus sebelum membuat `HTMLDocument`. Itu agak di luar tutorial ini, tetapi prinsipnya tetap sama.
+
+### 3. Apakah ini bekerja di Android?
+
+Sayangnya, `HTMLDocument` bukan bagian dari SDK Android. Untuk mobile, Anda memerlukan mesin JavaScript lain (misalnya GraalVM) atau klien HTTP native.
+
+### 4. Bagaimana optional chaining berbeda dari pemeriksaan null klasik?
+
+Alih‑alih menulis:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+Anda cukup menggunakan `data.title ?? 'No title'`. Lebih singkat, kurang rawan error, dan terbaca seperti bahasa alami—sempurna untuk **optional chaining tutorial**.
+
+---
+
+## Pro Tips & Praktik Terbaik
+
+- **Gunakan kembali mesin:** Membuat `HTMLDocument` baru untuk setiap permintaan dapat mahal. Simpan satu instance hidup jika Anda melakukan banyak panggilan.
+- **Keamanan thread:** `ScriptEngine` tidak thread‑safe secara default. Sinkronkan akses atau buat pool mesin untuk beban kerja bersamaan.
+- **Logging:** `console.log` skrip menulis ke `System.out`. Jika Anda memerlukan kerangka logging yang tepat, alihkan dengan `engine.getContext().setWriter(new PrintWriter(...))`.
+- **Timeouts:** `fetch` menghormati timeout default browser (biasanya tidak ada). Anda dapat mengimplementasikan abort manual menggunakan API `AbortController` di dalam skrip jika memerlukan kontrol yang lebih ketat.
+
+---
+
+## Kesimpulan
+
+Kami baru saja menunjukkan cara **memuat JSON dengan fetch** dari program Java, memanfaatkan mesin JavaScript tersemat untuk menjalankan kode `async/await` modern, dan menggunakan optional chaining agar tetap rapi. Dengan **membuat HTMLDocument di Java**, Anda mendapatkan lingkungan sandbox yang membuat **menjalankan JavaScript dari Java** terasa alami, sambil tetap berada dalam kode Java murni.
+
+Dari sini Anda dapat:
+
+- Mengganti API placeholder dengan layanan Anda sendiri (`fetch json in javascript` dari endpoint privat).
+- Menambahkan penanganan error atau retry yang lebih canggih.
+- Menjelajahi kemampuan polyglot GraalVM untuk scripting yang lebih kaya.
+
+Cobalah, ubah URL, bahkan tambahkan permintaan `POST`—ada dunia Java berorientasi web yang dapat Anda buka tanpa menambahkan pustaka berat.
+
+Selamat coding, dan jangan ragu meninggalkan komentar jika Anda menemui kendala!
+
+## Apa yang Harus Anda Pelajari Selanjutnya?
+
+Tutorial berikut mencakup topik terkait yang membangun teknik yang ditunjukkan dalam panduan ini. Setiap sumber menyertakan contoh kode lengkap dengan penjelasan langkah‑demi‑langkah untuk membantu Anda menguasai fitur API tambahan dan mengeksplorasi pendekatan implementasi alternatif dalam proyek Anda.
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/indonesian/java/css-html-form-editing/_index.md b/html/indonesian/java/css-html-form-editing/_index.md
index 1a42b71086..c0696500bb 100644
--- a/html/indonesian/java/css-html-form-editing/_index.md
+++ b/html/indonesian/java/css-html-form-editing/_index.md
@@ -32,6 +32,10 @@ Pelajari cara menggunakan Aspose.HTML untuk Java guna menerapkan teknik CSS ting
 Pelajari cara mengedit dan mengirimkan formulir HTML secara terprogram menggunakan Aspose.HTML untuk Java dalam panduan langkah demi langkah yang komprehensif ini.
 ### [Memilih elemen select berdasarkan kelas di Java – Panduan Lengkap](./select-element-by-class-in-java-complete-how-to-guide/)
 Pelajari cara memilih elemen <select> berdasarkan kelas di Java dengan contoh kode lengkap dan penjelasan praktis.
+### [Mendapatkan Latar Belakang CSS di Java – Panduan Lengkap Aspose.HTML](./get-css-background-in-java-complete-aspose-html-guide/)
+Pelajari cara mendapatkan latar belakang CSS di Java menggunakan Aspose.HTML dalam panduan lengkap ini.
+### [Cara Menggunakan CSS di Java – Memuat HTML, Menghitung Tautan & Mengevaluasi XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Pelajari cara memuat HTML, menghitung tautan, dan mengevaluasi XPath menggunakan CSS di Java dengan Aspose.HTML.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/indonesian/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/indonesian/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..6fbaf9a49c
--- /dev/null
+++ b/html/indonesian/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,276 @@
+---
+category: general
+date: 2026-06-16
+description: Dapatkan latar belakang CSS menggunakan Aspose.HTML di Java. Pelajari
+  cara memuat dokumen HTML, mengekstrak gaya terhitung, serta mengambil warna latar
+  belakang dan ukuran font dalam beberapa langkah.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: id
+og_description: Dapatkan latar belakang CSS di Java secara instan. Tutorial ini menunjukkan
+  cara memuat dokumen HTML, mengekstrak gaya terhitung, serta mengambil warna latar
+  belakang dan ukuran font dengan Aspose.HTML.
+og_title: Dapatkan Latar Belakang CSS di Java – Tutorial Lengkap Aspose.HTML
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: Dapatkan Latar Belakang CSS di Java – Panduan Lengkap Aspose.HTML
+url: /id/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Dapatkan Latar Belakang CSS di Java – Panduan Lengkap Aspose.HTML
+
+Pernahkah Anda perlu **mendapatkan latar belakang CSS** dari sebuah elemen saat memproses HTML di sisi server? Mungkin Anda sedang membuat generator PDF, web‑scraper, atau hanya ingin memvalidasi styling. Di Java, pustaka Aspose.HTML membuat ini menjadi sangat mudah. Dalam tutorial ini kami akan **memuat dokumen HTML Java**, mengekstrak gaya terhitung, dan **mengambil warna latar belakang** serta **mengambil ukuran font**—semua dalam beberapa baris kode.
+
+Kami akan membahas contoh dunia nyata: sebuah `<div>` dengan kelas `highlight`. Pada akhir tutorial Anda akan memiliki program mandiri yang dapat Anda masukkan ke proyek apa pun, dan Anda akan memahami mengapa menggunakan `ComputedStyle` adalah cara paling andal untuk membaca nilai akhir yang telah diselesaikan oleh cascade dari properti CSS.
+
+---
+
+## Apa yang Akan Anda Pelajari
+
+- Cara **memuat dokumen HTML Java** menggunakan Aspose.HTML.
+- Cara **mengekstrak gaya terhitung** dari elemen DOM mana pun.
+- Pemanggilan tepat untuk **mengambil warna latar belakang** dan **mengambil ukuran font**.
+- Kesulitan umum (mis., lembar gaya yang hilang, inline vs. CSS eksternal).
+- Contoh kode lengkap yang dapat dijalankan dan Anda dapat menyalin‑tempel.
+
+## Prasyarat
+
+- Java 8 atau lebih baru terpasang.
+- Maven atau Gradle untuk mengelola dependensi (kami akan menunjukkan cuplikan Maven).
+- Pemahaman dasar tentang HTML & CSS.
+- Pustaka Aspose.HTML untuk Java (versi percobaan gratis atau berlisensi).
+
+## Langkah 1: Siapkan Proyek dan Tambahkan Aspose.HTML
+
+Pertama, buat proyek Maven (atau gunakan alat build favorit Anda). Tambahkan dependensi Aspose.HTML ke `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** Jika Anda menggunakan Gradle, yang setara adalah `implementation 'com.aspose:aspose-html:23.9'`.  
+
+Setelah dependensi terpasang, Anda siap mulai menulis kode.
+
+---
+
+## Langkah 2: Muat Dokumen HTML Java
+
+Tindakan pertama yang nyata adalah membaca file HTML ke dalam `HTMLDocument`. Langkah ini adalah tempat frase **load html document java** bersinar.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+Mengapa menggunakan `HTMLDocument` alih-alih parser generik? Aspose.HTML membangun DOM lengkap, menerapkan semua lembar gaya yang terhubung, dan menghormati media query—sehingga gaya terhitung yang Anda ambil nanti mencerminkan tepat apa yang akan dirender oleh browser.
+
+---
+
+## Langkah 3: Pilih Elemen Target
+
+Selanjutnya, kami membutuhkan elemen yang CSS‑nya ingin kami periksa. Dalam contoh kami elemen tersebut memiliki kelas `highlight`.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+Metode `querySelector` berfungsi seperti padanannya di JavaScript, memungkinkan Anda menggunakan selector CSS apa pun. Jika selector gagal, kami keluar lebih awal—ini mencegah `NullPointerException` di kemudian hari.
+
+---
+
+## Langkah 4: Ekstrak Gaya Terhitung
+
+Sekarang masuk ke inti tutorial: **ekstrak gaya terhitung**. Objek `ComputedStyle` memberikan Anda nilai akhir yang telah diselesaikan oleh cascade untuk setiap properti CSS.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+Di balik layar, Aspose.HTML menelusuri cascade CSS, mengevaluasi aturan `!important`, dan bahkan menyelesaikan satuan relatif (seperti `em` → piksel). Inilah mengapa `ComputedStyle` lebih disukai daripada mem-parsing gaya inline secara manual.
+
+---
+
+## Langkah 5: Ambil Warna Latar Belakang dan Ukuran Font
+
+Akhirnya, kami **mengambil warna latar belakang** dan **mengambil ukuran font** menggunakan getter pada `ComputedStyle`.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+Baik `getBackgroundColor()` maupun `getFontSize()` mengembalikan string dalam format CSS standar (mis., `rgba(255, 0, 0, 1)` atau `16px`). Jika properti tidak didefinisikan di mana pun, pustaka mengembalikan nilai default browser.
+
+---
+
+## Contoh Lengkap yang Berfungsi
+
+Menggabungkan semuanya, berikut program lengkap yang dapat Anda jalankan sekarang:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Output yang Diharapkan
+
+Dengan asumsi `input.html` berisi:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+Menjalankan program mencetak:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+Jika CSS menggunakan `rgba` atau satuan lain, output akan menyesuaikan secara otomatis.
+
+---
+
+## Menangani Kasus Pinggir
+
+| Situasi | Hal yang Perlu Diperhatikan | Solusi |
+|-----------|-------------------|----------|
+| **Lembar gaya eksternal** | File mungkin merujuk ke file CSS melalui tag `<link>` yang tidak berada di classpath. | Pastikan jalur bersifat absolut atau setel `HTMLDocument.setBaseUrl()` sehingga Aspose.HTML dapat menemukannya. |
+| **Media query** | Gaya di dalam blok `@media` mungkin diabaikan jika viewport default tidak cocok. | Gunakan `HTMLDocument.setViewportSize(width, height)` untuk meniru perangkat yang diinginkan. |
+| **Variabel CSS** (`var(--my-color)`) | `ComputedStyle` menyelesaikannya secara otomatis, tetapi hanya jika variabel tersebut didefinisikan. | Verifikasi ruang lingkup variabel atau gunakan nilai default sebagai cadangan. |
+| **Properti yang tidak didukung** | Beberapa properti CSS baru (mis., `backdrop-filter`) mungkin mengembalikan string kosong. | Periksa `null` atau hasil kosong sebelum menggunakannya. |
+
+---
+
+## Tips Pro & Kesulitan Umum
+
+- **Cache dokumen** jika Anda perlu menanyakan banyak elemen; parsing setiap kali mahal.
+- **Tutup sumber daya**: `doc.dispose();` melepaskan memori native (terutama penting dalam layanan yang berjalan lama).
+- **Hindari jalur yang di‑hard‑code**: Gunakan `Paths.get(...).toAbsolutePath()` untuk kompatibilitas lintas‑platform.
+- **Debugging**: Cetak `computedStyle.getCssText()` untuk melihat daftar lengkap properti yang telah diselesaikan.
+
+---
+
+## Gambaran Visual
+
+![Contoh Get CSS Background yang menampilkan div yang disorot dan warna terhitungnya](/images/get-css-background-java.png "Get CSS Background di Java – contoh visual")
+
+*Teks alt mencakup kata kunci utama: “Get CSS Background example”.*
+
+---
+
+## Kesimpulan
+
+Anda sekarang tahu **cara mendapatkan latar belakang CSS** dan **mengambil ukuran font** dari elemen apa pun menggunakan Aspose.HTML di Java. Dengan **memuat dokumen HTML Java**, mengekstrak **gaya terhitung**, dan memanggil getter yang sesuai, Anda dapat membaca nilai rendering akhir secara andal tanpa menebak atau mem-parsing CSS secara manual.
+
+Apa selanjutnya? Coba ganti selector untuk menargetkan elemen lain, bereksperimen dengan pseudo‑class (mis., `div.highlight:hover`), atau menghasilkan PDF dari `HTMLDocument` yang sama—API yang sama membuatnya mudah.  
+
+Jangan ragu meninggalkan komentar jika Anda mengalami kendala, dan selamat coding!
+
+---
+
+## Apa yang Harus Anda Pelajari Selanjutnya?
+
+Tutorial berikut mencakup topik terkait erat yang membangun teknik yang ditunjukkan dalam panduan ini. Setiap sumber mencakup contoh kode lengkap yang berfungsi dengan penjelasan langkah demi langkah untuk membantu Anda menguasai fitur API tambahan dan mengeksplorasi pendekatan implementasi alternatif dalam proyek Anda.
+
+- [Cara Menambahkan CSS – CSS Inline ke Dokumen HTML di Aspose.HTML untuk Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Cara Mengedit CSS - Pengeditan CSS Eksternal Lanjutan dengan Aspose.HTML untuk Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Buat dokumen html java dengan CSS internal menggunakan Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/indonesian/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/indonesian/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..034efae631
--- /dev/null
+++ b/html/indonesian/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,284 @@
+---
+category: general
+date: 2026-06-16
+description: Cara menggunakan CSS untuk memuat file HTML dan menghitung tautan dalam
+  Java. Pelajari cara menghitung elemen HTML dan mengevaluasi XPath Java dalam satu
+  contoh yang jelas.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: id
+og_description: Cara menggunakan CSS di Java untuk memuat file HTML, menghitung tautan,
+  dan mengevaluasi ekspresi XPath—semua dalam satu panduan praktis.
+og_title: Cara Menggunakan CSS di Java – Memuat HTML, Menghitung Tautan & Mengevaluasi
+  XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Cara Menggunakan CSS di Java – Memuat HTML, Menghitung Tautan & Mengevaluasi
+  XPath
+url: /id/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Cara Menggunakan CSS di Java – Memuat HTML, Menghitung Tautan & Mengevaluasi XPath
+
+Pernah bertanya‑tanya **cara menggunakan CSS** selector saat memproses file HTML di Java? Mungkin Anda sedang membangun web‑crawler, scraper, atau hanya perlu mengaudit situs statis. Kabar baiknya? Anda tidak perlu menulis parser khusus dari nol—perpustakaan modern memungkinkan Anda menggabungkan selector CSS4 dengan ekspresi XPath 3.1 dalam satu alur kerja yang rapi.
+
+Dalam tutorial ini kita akan membahas **cara memuat file HTML**, menerapkan selector CSS untuk menghitung tautan di dalam bilah navigasi, dan kemudian **mengevaluasi XPath** untuk menghitung elemen gambar tertentu. Pada akhir tutorial Anda akan memiliki program lengkap yang dapat dijalankan dan mencetak jumlah node yang cocok, serta memahami mengapa setiap bagian penting.
+
+## Prasyarat
+
+- Java 17 (atau JDK terbaru) terpasang di mesin Anda  
+- Maven atau Gradle untuk manajemen dependensi (kami akan menggunakan Maven dalam contoh)  
+- Sebuah potongan HTML kecil yang disimpan sebagai `input.html` di folder yang Anda kontrol  
+
+Tidak ada alat lain yang diperlukan—hanya editor teks dan terminal.
+
+## Apa yang Dibahas Tutorial Ini
+
+- **Memuat file HTML** ke dalam struktur mirip DOM menggunakan kelas *HTMLDocument*  
+- Menerapkan **selector CSS4** (`nav a[data-role]`) untuk menemukan tautan navigasi  
+- Menjalankan **ekspresi XPath 3.1** untuk menemukan tag `<img>` yang `src`‑nya berakhiran `.png` dan juga memiliki atribut `alt`  
+- **Menghitung** hasil kedua kueri dan mencetaknya ke konsol  
+- Kode sumber lengkap, penjelasan “mengapa”, dan sekilas tentang kasus tepi yang mungkin terjadi  
+
+Mari langsung mulai.
+
+---
+
+## Langkah 1 – Cara Memuat File HTML dengan HTMLDocument
+
+Sebelum Anda dapat melakukan query apa pun, dokumen HTML harus di‑parse menjadi model yang dapat dilalui. Kelas `HTMLDocument` dari perpustakaan **jsoup‑plus** (atau parser HTML‑aware serupa) melakukan hal itu secara tepat.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Mengapa ini penting:*  
+Memuat file sekali dan menyimpan referensi (`doc`) menghindari I/O berulang, yang dapat menjadi bottleneck kinerja saat memproses batch halaman yang besar.
+
+---
+
+## Langkah 2 – Cara Menggunakan CSS untuk Menghitung Tautan di Dalam `<nav>`
+
+Setelah dokumen berada di memori, kita dapat menggunakan selector CSS4 untuk mengambil setiap elemen `<a>` yang berada di dalam `<nav>` dan juga memiliki atribut `data‑role`. Ini adalah pola umum untuk menu navigasi yang menggunakan data attribute sebagai hook JavaScript.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Penjelasan:*  
+- `nav a[data-role]` dibaca sebagai “setiap elemen `<a>` dengan atribut `data‑role` yang merupakan descendant dari elemen `<nav>`.”  
+- Selector ini kompatibel dengan **CSS4**, sehingga Anda juga dapat menggunakan pseudo‑class seperti `:not()` atau `:has()` bila kebutuhan Anda berkembang.
+
+> **Pro tip:** Jika Anda hanya membutuhkan anak langsung, ganti spasi dengan `>` (`nav > a[data-role]`). Ini mengurangi ruang pencarian dan dapat mempercepat dokumen yang besar.
+
+---
+
+## Langkah 3 – Mengevaluasi XPath di Java untuk Menghitung Elemen `<img>` Tertentu
+
+XPath bersinar ketika Anda memerlukan penyaringan berbasis atribut yang tidak semudah di CSS. Di sini kita akan menemukan setiap `<img>` yang `src`‑nya berakhiran `.png` **dan** yang juga memiliki atribut `alt`—berguna untuk audit aksesibilitas.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Mengapa XPath?*  
+- Fungsi `ends-with()` merupakan bagian dari XPath 3.1, memungkinkan pencocokan akhiran tanpa harus menggunakan regex.  
+- Menggabungkan beberapa predikat (`and @alt`) memastikan Anda hanya menghitung gambar yang sumbernya benar dan sudah diberi deskripsi.
+
+Jika perpustakaan Anda hanya mendukung XPath 1.0, Anda harus menggunakan `contains(@src, '.png')` dan kemudian menyaring di Java—pendekatan yang kurang presisi.
+
+---
+
+## Langkah 4 – Cara Menghitung Elemen HTML dan Mencetak Hasil
+
+Akhirnya, kita mengambil panjang masing‑masing objek `NodeList` dan menampilkannya. Inilah bagian **cara menghitung tautan** dalam puzzle, tetapi dapat bekerja untuk koleksi node apa pun.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Output konsol yang diharapkan** (asumsi HTML contoh berisi 3 tautan yang cocok dan 2 gambar yang cocok):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+Jika hitungannya nol, periksa kembali sintaks selector Anda atau pastikan `input.html` memang berisi elemen yang diharapkan.
+
+---
+
+## Contoh Program Lengkap
+
+Berikut adalah program lengkap yang dapat Anda salin‑tempel ke file bernama `CssXPathDemo.java`. Program ini mencakup impor yang diperlukan, cuplikan `pom.xml` sederhana untuk Maven, serta contoh HTML minimal untuk pengujian.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Cuplikan `pom.xml` Maven** (tambahkan dependensi ini untuk mengambil parser HTML yang mendukung CSS4 dan XPath 3.1):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Contoh `input.html`** (letakkan di direktori yang sama dengan file Java):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+Menjalankan `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` akan menghasilkan hitungan yang sama seperti yang ditunjukkan sebelumnya.
+
+---
+
+## Kasus Tepi & Pertanyaan Umum
+
+### Bagaimana jika file HTML rusak?
+
+Baik mesin CSS maupun XPath toleran terhadap kesalahan markup minor (tag penutup yang hilang, atribut tanpa kutipan). Namun, malformasi yang parah dapat menyebabkan parser berhenti. Pada produksi, bungkus langkah pemuatan dalam blok try‑catch dan log exception yang terjadi.
+
+### Bisakah saya menggabungkan CSS dan XPath dalam satu ekspresi?
+
+Tidak secara langsung; masing‑masing engine memiliki sintaksnya sendiri. Pola umum adalah menggunakan engine yang paling natural untuk kondisi tertentu (CSS untuk query struktural, XPath untuk fungsi atribut) lalu menggabungkan hasilnya di Java bila diperlukan.
+
+### Bagaimana cara menghitung elemen di banyak file?
+
+Letakkan logika pemuatan di dalam loop:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Apakah ini bekerja dengan Java 8?
+
+Ya—asalkan Anda menggunakan versi perpustakaan yang menargetkan Java 8 atau lebih tinggi. Kode yang ditampilkan tidak bergantung pada fitur bahasa yang lebih baru.
+
+---
+
+## Kesimpulan
+
+Kami telah mendemonstrasikan **cara menggunakan CSS** selector bersama **mengevaluasi xpath java** untuk **memuat file HTML**, **menghitung tautan**, dan **menghitung elemen HTML** yang memenuhi kriteria tertentu. Poin penting yang dapat diambil:
+
+- Muat dokumen sekali dengan `HTMLDocument`.  
+- Manfaatkan CSS4 untuk query struktural sederhana (`nav a[data-role]`).  
+- Manfaatkan XPath 3.1 untuk fungsi atribut yang kuat (`ends-with(@src, '.png')`).  
+- Dapatkan panjang `NodeList` untuk menghitung secara akurat.  
+
+Dari sini Anda dapat memperluas skrip: menambahkan selector lain, menulis hasil ke CSV, atau mengintegrasikannya ke dalam pipeline crawling yang lebih besar. Kombinasi CSS dan XPath memberi Anda fleksibilitas untuk menangani hampir semua tantangan scraping HTML.
+
+Siap bereksperimen? Coba ganti selector CSS menjadi `section article[data-id]` atau ubah XPath untuk menargetkan tag `<video>` dengan codec tertentu. Langit adalah batasnya.
+
+Jika Anda merasa panduan ini membantu, silakan bagikan, beri bintang pada repositori, atau tinggalkan komentar dengan kasus penggunaan Anda sendiri. Selamat coding!
+
+![diagram contoh cara menggunakan css](https://example.com/diagram.png "contoh cara menggunakan css")
+
+---
+
+
+## Apa yang Harus Anda Pelajari Selanjutnya?
+
+
+Tutorial berikut mencakup topik terkait yang membangun teknik yang ditunjukkan dalam panduan ini. Setiap sumber menyertakan contoh kode lengkap dengan penjelasan langkah‑demi‑langkah untuk membantu Anda menguasai fitur API tambahan dan mengeksplorasi pendekatan implementasi alternatif dalam proyek Anda.
+
+- [Cara Menambahkan CSS – Inline CSS ke Dokumen HTML di Aspose.HTML untuk Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Cara Mengedit CSS - Penyuntingan CSS Eksternal Lanjutan dengan Aspose.HTML untuk Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Cara Mengedit Pohon Dokumen HTML di Aspose.HTML untuk Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/italian/java/advanced-usage/_index.md b/html/italian/java/advanced-usage/_index.md
index 1f126dc593..abc5de860c 100644
--- a/html/italian/java/advanced-usage/_index.md
+++ b/html/italian/java/advanced-usage/_index.md
@@ -121,6 +121,7 @@ R: No. Una singola licenza di Aspose.HTML for Java copre tutti i formati di outp
 ### [Regola le dimensioni della pagina PDF con Aspose.HTML per Java](./adjust-pdf-page-size/)
 ### [Regola le dimensioni della pagina XPS con Aspose.HTML per Java](./adjust-xps-page-size/)
 ### [Come eseguire JavaScript in Java – Guida completa](./how-to-run-javascript-in-java-complete-guide/)
+### [Imposta DPI del dispositivo con Aspose in Java – Guida completa Sandbox](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
 
 ---
 
diff --git a/html/italian/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/italian/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..fc49682a3c
--- /dev/null
+++ b/html/italian/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,214 @@
+---
+category: general
+date: 2026-06-16
+description: Scopri come impostare il DPI del dispositivo con Aspose e impostare larghezza
+  e altezza del viewport durante il rendering di HTML con Aspose.HTML sandbox in Java.
+  Codice passo‑passo incluso.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: it
+og_description: Scopri come impostare il DPI del dispositivo con Aspose e definire
+  larghezza e altezza del viewport usando il sandbox Aspose.HTML per Java. Codice
+  completo e spiegazione.
+og_title: Imposta DPI del dispositivo Aspose in Java – Guida completa al Sandbox
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Imposta DPI del dispositivo Aspose in Java – Guida completa al Sandbox
+url: /it/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Tutorial Sandbox Java
+
+Ti sei mai chiesto come **set device dpi aspose** durante il rendering di una pagina web in Java? Non sei l'unico. Molti sviluppatori si trovano in difficoltà quando hanno bisogno che la pagina renderizzata appaia esattamente come su uno schermo reale—soprattutto quando il DPI è importante per i calcoli del layout.  
+
+In questa guida ti accompagneremo passo passo attraverso un esempio pratico che non solo **set device dpi aspose**, ma mostra anche come **set viewport width height** affinché la pagina si comporti esattamente come in una finestra del browser di 1280 × 800 pixel. Alla fine avrai uno snippet eseguibile, una chiara spiegazione di ogni passaggio e consigli per evitare gli errori più comuni.
+
+## Cosa Copre Questo Tutorial
+
+Cominceremo elencando i prerequisiti, poi approfondiremo quattro passaggi concisi:
+
+1. Configurare le opzioni del sandbox (inclusi DPI e dimensioni del viewport).  
+2. Istanziare un `DocumentSandbox` con quelle opzioni.  
+3. Caricare una pagina HTML esterna all'interno del sandbox.  
+4. Eseguire una semplice operazione DOM—stampare il titolo della pagina.
+
+Vedrai perché ogni elemento è importante, come regolare le impostazioni per dispositivi diversi e come dovrebbe apparire l'output. Non è necessaria alcuna documentazione esterna; tutto ciò che ti serve è qui.
+
+## Prerequisiti
+
+- Java 8 o superiore (la libreria Aspose.HTML per Java supporta JDK 8+).  
+- JAR di Aspose.HTML per Java aggiunti al classpath del tuo progetto.  
+- Un IDE o uno strumento di build (Maven/Gradle) per compilare ed eseguire il codice.  
+- Accesso a Internet se prevedi di caricare un URL live come `https://example.com`.
+
+Se hai spuntato tutte queste caselle, cominciamo.
+
+## Passo 1: Set device DPI aspose – Definisci le Opzioni del Sandbox
+
+La prima cosa da fare è dire al sandbox quale “schermo” stai simulando. È qui che entra in gioco **set device dpi aspose**. Il DPI (dots per inch) influenza il modo in cui le unità CSS `px` vengono interpretate, il che può modificare le dimensioni dei font, il ridimensionamento delle immagini e le media query.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Perché è importante:**  
+> *La chiamata `setDeviceDpi` indica ad Aspose.HTML di trattare un pixel CSS come 1/96 di pollice, replicando la maggior parte dei monitor desktop. Se la ometti, il layout potrebbe apparire troppo piccolo o troppo grande su schermi ad alta DPI.*
+
+## Passo 2: Crea il Sandbox con le Opzioni Configurate
+
+Ora che le opzioni sono pronte, ti serve un'istanza di sandbox che le rispetti. Pensa al sandbox come a un piccolo motore browser isolato che non toccherà il tuo file system.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Consiglio Pro:**  
+> Riutilizzare lo stesso `DocumentSandbox` per più pagine salva memoria, ma ricorda di reimpostare le opzioni se in seguito hai bisogno di un DPI o viewport diverso.
+
+## Passo 3: Carica un Documento HTML all'interno del Sandbox
+
+Con il sandbox pronto, caricare una pagina è semplice. Il costruttore di `HTMLDocument` accetta l'URL e il sandbox appena creato.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Caso limite:**  
+> Se il sito di destinazione blocca le richieste automatizzate, potresti ricevere un errore 403. In tal caso, scarica l'HTML localmente e caricalo da un percorso file, oppure imposta una stringa user‑agent personalizzata tramite `sandboxOptions`.
+
+## Passo 4: Esegui Operazioni DOM Normali – Stampa il Titolo della Pagina
+
+A questo punto la pagina è completamente renderizzata all'interno del sandbox, quindi qualsiasi query DOM funziona esattamente come in un browser completo. Manteniamolo semplice e recuperiamo il titolo.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Output previsto**
+
+```
+Title: Example Domain
+```
+
+Se vedi qualcos'altro, verifica nuovamente che l'URL sia raggiungibile e che non abbia accidentalmente modificato i valori di DPI o viewport.
+
+## Perché Impostare Larghezza e Altezza del Viewport è Cruciale
+
+Potresti chiederti, “Perché impostiamo **set viewport width height**?” La risposta sta nel design responsivo. Le media query come `@media (max-width: 600px)` reagiscono alle dimensioni del viewport, non alla dimensione fisica dello schermo. Specificando `1280` × `800`, garantisci che la pagina renda il layout “desktop”, anche se esegui il codice su un server headless senza display.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Modificando questi numeri puoi simulare tablet, telefoni o anche monitor ultra‑wide senza uscire dal tuo IDE.
+
+## Esempio Completo Funzionante
+
+Di seguito trovi la classe Java completa, pronta per l'esecuzione, che unisce tutto. Copiala e incollala in un file chiamato `SandboxExample.java`, aggiungi i JAR di Aspose.HTML al classpath e esegui `javac SandboxExample.java && java SandboxExample`.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Verifica rapida:**  
+> Esegui il programma. Se vedi `Title: Example Domain`, tutto è configurato correttamente. In caso contrario, controlla la console per eventuali eccezioni—la maggior parte dei problemi deriva da JAR mancanti o restrizioni di rete.
+
+## Problemi Comuni e Come Evitarli
+
+| Sintomo | Causa Probabile | Correzione |
+|---|---|---|
+| `NullPointerException` su `htmlDoc.getTitle()` | Il sandbox non è riuscito a caricare la pagina | Verifica l'URL, aggiungi un try‑catch intorno al costruttore `HTMLDocument`, o abilita il logging tramite `sandboxOptions.setLogLevel(...)`. |
+| Il layout appare ingrandito/ridotto | DPI non impostato correttamente | Assicurati che `sandboxOptions.setDeviceDpi(96)` (o il DPI desiderato). |
+| Le media query non si attivano mai | Dimensioni del viewport mancanti | Verifica di aver chiamato sia `setViewportWidth` **che** `setViewportHeight`. |
+| Errore out‑of‑memory su pagine grandi | Riutilizzo di un unico sandbox per molte pagine pesanti | Crea un nuovo `DocumentSandbox` per pagina o chiama `documentSandbox.dispose()` dopo l'uso. |
+
+## Estendere l'Esempio
+
+Ora che sai come **set device dpi aspose** e **set viewport width height**, puoi sperimentare ulteriormente:
+
+- **Cattura uno screenshot** della pagina renderizzata usando `htmlDoc.renderToBitmap(...)`.  
+- **Inietta CSS personalizzato** prima del rendering per testare temi dark‑mode.  
+- **Esegui JavaScript** all'interno del sandbox con `htmlDoc.getWindow().eval(...)`.  
+
+Tutte queste azioni rispettano il DPI e il viewport configurati, fornendoti un ambiente di test affidabile per layout responsivi.
+
+## Conclusione
+
+Abbiamo appena percorso una soluzione concisa, end‑to‑end, che mostra come **set device dpi aspose** e **set viewport width height** usando il sandbox di Aspose.HTML in Java. Ora hai una solida base per renderizzare le pagine esattamente come apparirebbero su qualsiasi dispositivo, il tutto all'interno di un ambiente sicuro e isolato.
+
+Pronto per il passo successivo? Prova a renderizzare una pagina che utilizza un layout CSS grid, o importa un foglio di stile remoto e osserva come il DPI influisce sul rendering dei font. Il sandbox ti offre la libertà di sperimentare senza influire sul sistema host.
+
+Se incontri problemi, lascia un commento qui sotto o consulta la documentazione di Aspose.HTML per Java—anche se tutto ciò di cui hai bisogno è già illustrato qui. Buon coding!  
+
+![set device dpi aspose sandbox diagram](https://example.com/images/set-device-dpi-aspose.png "Diagram showing DPI and viewport configuration in Aspose.HTML sandbox")
+
+## Cosa Dovresti Imparare Dopo?
+
+I tutorial seguenti coprono argomenti strettamente correlati che si basano sulle tecniche dimostrate in questa guida. Ogni risorsa include esempi di codice completi e funzionanti con spiegazioni passo passo per aiutarti a padroneggiare funzionalità API aggiuntive ed esplorare approcci di implementazione alternativi nei tuoi progetti.
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/italian/java/conversion-html-to-other-formats/_index.md b/html/italian/java/conversion-html-to-other-formats/_index.md
index 8c3556a362..76190b4343 100644
--- a/html/italian/java/conversion-html-to-other-formats/_index.md
+++ b/html/italian/java/conversion-html-to-other-formats/_index.md
@@ -85,12 +85,16 @@ In conclusione, padroneggiare **html to pdf java** e l'insieme più ampio di con
 
 ### [Conversione da HTML a PDF](./convert-html-to-pdf/)
 ### [Converti HTML in PDF in Java – Guida passo‑passo con impostazioni della dimensione della pagina](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+### [Converti HTML in PDF con Aspose HTML per Java – Guida completa](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+### [Converti HTML in PDF in Java – Guida alla conversione batch parallela](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
 ### [Conversione da HTML a MHTML](./convert-html-to-mhtml/)
 ### [Conversione da HTML a XPS](./convert-html-to-xps/)
 ### [Conversione da Markdown a HTML](./convert-markdown-to-html/)
+### [Converti HTML in Markdown in Java – Guida completa di programmazione](./convert-html-to-markdown-in-java-complete-programming-guide/)
 ### [Conversione da SVG a Immagine](./convert-svg-to-image/)
 ### [Conversione da SVG a PDF](./convert-svg-to-pdf/)
 ### [Conversione da SVG a XPS](./convert-svg-to-xps/)
+### [Tutorial HTML to PDF: Convertitore Aspose in una riga](./html-to-pdf-tutorial-one-line-aspose-converter/)
 
 ## Domande frequenti
 
diff --git a/html/italian/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/italian/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..b8aa5d618d
--- /dev/null
+++ b/html/italian/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,247 @@
+---
+category: general
+date: 2026-06-16
+description: Converti HTML in Markdown in Java con questa guida passo‑passo. Padroneggia
+  la conversione da HTML a Markdown e impara a convertire HTML in modo efficiente.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: it
+og_description: Converti HTML in Markdown in Java con un semplice esempio end‑to‑end.
+  Scopri il modo migliore per convertire l'HTML e mantenere intatto il front‑matter.
+og_title: Converti HTML in Markdown in Java – Guida completa
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: Converti HTML in Markdown in Java – Guida completa di programmazione
+url: /it/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convertire HTML in Markdown in Java – Guida di Programmazione Completa
+
+Ti sei mai chiesto **come convertire html** in Markdown pulito senza scrivere un parser personalizzato? Non sei solo. In molti progetti—generatori di siti statici, pipeline di documentazione o migrazioni di contenuti—**convertire html in markdown** rapidamente e in modo affidabile è un problema quotidiano.
+
+La buona notizia è che una manciata di librerie Java rendono questo un gioco da ragazzi. In questo tutorial percorreremo un esempio completamente funzionante che ti mostra esattamente come **convertire html in markdown** preservando eventuali front‑matter YAML che potresti già avere. Alla fine avrai un metodo riutilizzabile da inserire in qualsiasi app Java.
+
+## Cosa Copre Questo Tutorial
+
+* Aggiungere la dipendenza Maven/Gradle corretta per un convertitore Java HTML‑to‑Markdown.  
+* Configurare `MarkdownConversionOptions` per mantenere il front‑matter (il trucco `html to markdown java`).  
+* Scrivere un piccolo metodo `main` che legge un file HTML e scrive un file Markdown.  
+* Problemi comuni—questioni di codifica, immagini mancanti e come gestirli.  
+* Passi successivi come la conversione batch e l'integrazione con generatori di siti statici.
+
+Non è necessaria alcuna esperienza pregressa con le librerie Markdown; basta una configurazione Java di base.
+
+---
+
+## ## Convertire HTML in Markdown – Installare la Libreria
+
+### Passo 1: Aggiungere la Dipendenza
+
+L'esempio utilizza **[flexmark-java](https://github.com/vsch/flexmark-java)**, un processore Markdown collaudato che include anche un'estensione HTML‑to‑Markdown.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Consiglio:** Se hai bisogno solo della conversione HTML‑to‑Markdown, puoi includere `flexmark-html2md` invece del pacchetto completo `flexmark-all` per mantenere il tuo JAR di dimensioni ridotte.
+
+### Passo 2: Importare le Classi Necessarie
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+Queste importazioni ti danno accesso al motore di conversione principale e a un contenitore di opzioni flessibile.
+
+---
+
+## ## HTML to Markdown Java – Configurare le Opzioni di Conversione
+
+Quando converti documenti che iniziano con un blocco YAML front‑matter (comune in Jekyll o Hugo), vorrai mantenere quel blocco intatto. Il `MutableDataSet` ti permette di attivare o disattivare tale comportamento.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Perché preservare il front‑matter?*  
+Il front‑matter contiene metadati come titolo, data e tag. Rimuoverlo romperebbe le pipeline di build successive. Impostando `PRESERVE_FRONT_MATTER` su `true`, il convertitore tratta il blocco come testo grezzo e lo lascia esattamente com'era.
+
+---
+
+## ## Come Convertire HTML – Scrivere il Metodo di Conversione
+
+Di seguito è riportato un metodo autonomo `convertHtmlToMarkdown`. Legge un file HTML, esegue la conversione e scrive il risultato in un file Markdown.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Caso limite:** Se l'HTML contiene tag `<script>` o `<style>` che non desideri in Markdown, il convertitore li elimina automaticamente. Tuttavia, per tag personalizzati potresti dover pre‑processare la stringa HTML (ad esempio, usando Jsoup).
+
+---
+
+## ## Come Convertire HTML – Esempio Completo con `main`
+
+Ora incolla tutto insieme in un piccolo programma CLI. Sostituisci i percorsi segnaposto con le tue posizioni di file reali.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Output previsto** (console):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+Apri `article.md`—vedrai Markdown pulito più qualsiasi blocco YAML originale intatto.
+
+---
+
+## ## Conversione HTML a Markdown – Domande Frequenti e Consigli
+
+| Domanda | Risposta |
+|----------|--------|
+| *E se il mio file HTML è enorme?* | Leggi il file riga per riga, oppure usa `Files.readAllBytes` con un `ByteBuffer` per evitare di caricare l'intero documento in memoria. |
+| *Posso elaborare in batch una cartella?* | Avvolgi la chiamata `convertHtmlToMarkdown` in un ciclo `Files.list(Paths.get("folder"))` e filtra per `*.html`. |
+| *Le immagini vengono convertite automaticamente?* | Il convertitore riscrive i tag `<img src="...">` nella sintassi `![](url)`, preservando l'URL. Assicurati che i file immagine siano raggiungibili dal consumatore di Markdown. |
+| *UTF‑8 è sempre sicuro?* | Sì—sia HTML che Markdown sono UTF‑8 di default. Se hai un charset diverso, passalo a `readString`/`writeString`. |
+| *Come mantenere le classi CSS personalizzate?* | Il convertitore HTML‑to‑Markdown di Flexmark rimuove gli attributi sconosciuti. Avresti bisogno di un passaggio di post‑processo (ad esempio, regex replace) se vuoi conservarli. |
+
+---
+
+## ## Convertitore Java HTML Markdown – Prossimi Passi
+
+Ora hai uno snippet affidabile di **java html markdown converter** che puoi incorporare in script di build, pipeline CI o strumenti desktop. Ecco alcune idee per estendere il flusso di lavoro di base:
+
+1. **Script di conversione batch** – attraversa un albero di directory e converte ogni file `.html` in `.md`.  
+2. **Integrare con generatori di siti statici** – esegui la conversione come parte della fase Maven `generate-resources`.  
+3. **Personalizzare l'output Markdown** – flexmark ti permette di abilitare tabelle, note a piè di pagina o estensioni in stile GitHub tramite `MutableDataSet`.  
+4. **Aggiungere un wrapper CLI** – espone gli argomenti `source` e `target` usando Apache Commons CLI per uno strumento da riga di comando user‑friendly.
+
+---
+
+## Conclusione
+
+Abbiamo coperto tutto ciò di cui hai bisogno per **convertire HTML in Markdown** in Java, dall'installazione della libreria corretta alla preservazione del front‑matter e alla gestione dei casi limite. Il breve metodo riutilizzabile mostrato sopra ti fornisce una solida base per qualsiasi progetto **html to markdown java**, e i consigli opzionali ti aiutano a scalare la soluzione per flussi di lavoro più grandi.
+
+Provalo, modifica le opzioni, e presto automatizzerai le migrazioni di documentazione come un professionista. Hai uno scenario difficile? Lascia un commento e risolveremo il problema insieme.
+
+Buona programmazione!
+
+## Cosa Dovresti Imparare Dopo?
+
+I seguenti tutorial coprono argomenti strettamente correlati che si basano sulle tecniche dimostrate in questa guida. Ogni risorsa include esempi di codice completi e funzionanti con spiegazioni passo passo per aiutarti a padroneggiare funzionalità API aggiuntive ed esplorare approcci di implementazione alternativi nei tuoi progetti.
+
+- [Markdown in HTML Java - Converti con Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Convertire HTML in PDF in Java – Guida Passo‑Passo con Impostazioni di Dimensione Pagina](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Convertire HTML in Markdown in Aspose.HTML per Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/italian/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/italian/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..06e11401dc
--- /dev/null
+++ b/html/italian/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,225 @@
+---
+category: general
+date: 2026-06-16
+description: Converti HTML in PDF usando un approccio Java con pool di thread fisso.
+  Scopri come convertire più file HTML in modo efficiente con la conversione batch
+  da HTML a PDF.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: it
+og_description: Converti HTML in PDF con una soluzione Java a pool di thread fisso.
+  Questo tutorial ti guida passo passo nella conversione batch di HTML in PDF.
+og_title: Converti HTML in PDF in Java – Conversione batch parallela
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: Converti HTML in PDF in Java – Guida alla conversione batch parallela
+url: /it/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convertire HTML in PDF in Java – Guida alla Conversione Batch Parallela
+
+Hai mai avuto bisogno di **convertire HTML in PDF** ma hai trovato il processo dolorosamente lento quando gestivi decine di file? Non sei solo. In molti progetti aziendali, trasformare una pila di pagine web in documenti stampabili può diventare un collo di bottiglia—soprattutto quando la conversione viene eseguita su un singolo thread.
+
+La buona notizia? Sfruttando un **fixed thread pool Java** puoi avviare più conversioni contemporaneamente, trasformando un lavoro batch lento in un'operazione fulminea. In questa guida ti mostreremo esattamente come **convertire più file HTML** in PDF in parallelo, usando la classe `Converter` di Aspose.HTML e `ExecutorService` di Java. Alla fine avrai un programma pronto all'uso che gestisce la **conversione batch HTML PDF** con un codice minimo.
+
+## Cosa Copre Questo Tutorial
+
+- Configurare un thread pool a dimensione fissa per lavoro concorrente.
+- Preparare un elenco di file HTML sorgente (decidi tu la directory).
+- Inviare attività di conversione che chiamano `Converter.convert`.
+- Chiudere il pool in modo corretto e gestire gli errori.
+- Suggerimenti per scalare oltre quattro thread, gestire file di grandi dimensioni e debug di problemi comuni.
+
+Non sono richiesti strumenti di build esterni oltre al JAR Aspose.HTML per Java, e il codice funziona su qualsiasi runtime JDK 8+.
+
+![illustrazione conversione html in pdf](placeholder-image.jpg){alt="esempio conversione html in pdf"}
+
+## Passo 1: Creare un Thread Pool a Dimensione Fissa (fixed thread pool java)
+
+La prima cosa di cui hai bisogno è un pool di thread worker che eseguiranno i lavori di conversione fianco a fianco. Usare `Executors.newFixedThreadPool` ti fornisce un numero prevedibile di thread, il che aiuta a mantenere stabile l'uso della CPU ed evita di sovraccaricare il file system.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**Perché un pool fisso?**  
+Un pool fisso limita il numero di conversioni concorrenti, impedendo alla tua applicazione di generare centinaia di thread che competerebbero per CPU e memoria. Su una tipica macchina a 4 core, quattro thread spesso trovano il giusto equilibrio tra throughput e contesa delle risorse.
+
+> **Consiglio professionale:** Se stai eseguendo su un server con più core, aumenta la dimensione (`Runtime.getRuntime().availableProcessors()`) ma tieni d'occhio la saturazione I/O.
+
+## Passo 2: Elencare i File HTML da Convertire (convert multiple html files)
+
+Successivamente, raccogli i percorsi dei file HTML che intendi elaborare. In un progetto reale probabilmente percorreresti un albero di directory, ma per chiarezza inseriremo un array breve in modo statico.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Caso limite:** Se un file è mancante o illeggibile, l'attività di conversione lancerà un'eccezione. La cattureremo all'interno del worker così il resto del batch continua a funzionare.
+
+## Passo 3: Inviare un'Attività di Conversione per Ogni File (java html to pdf)
+
+Ora iteriamo sull'array `htmlFiles` e passiamo ogni percorso al thread pool. Ogni attività crea un file PDF accanto all'HTML sorgente semplicemente cambiando l'estensione.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**Come funziona:**  
+- L'espressione lambda (`() -> { … }`) è un `Runnable` leggero.  
+- `Converter.convert` è un metodo statico di Aspose.HTML che legge l'HTML, lo rende e scrive un PDF in una sola chiamata.  
+- Avvolgendolo in un try‑catch garantiamo che un singolo file difettoso non uccida il thread pool.
+
+> **Perché questo approccio?** Mantiene il codice breve, evita la gestione manuale dei thread e consente all'esecutore di gestire la coda quando hai più file dei thread disponibili.
+
+## Passo 4: Chiudere il Pool e Attendere il Completamento (batch html pdf conversion)
+
+Dopo che tutte le attività sono state inviate, devi informare il pool che hai finito e attendere che i worker terminino. Questo impedisce alla JVM di chiudersi prematuramente.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**Cosa succede se scade il timeout?**  
+Un limite di cinque minuti è generoso per una manciata di piccoli file HTML. Per batch più grandi, aumenta il timeout o monitora `threadPool.isTerminated()` in un ciclo.
+
+---
+
+## Esempio Completo Funzionante
+
+Di seguito trovi il programma completo, pronto per il copia‑incolla. Sostituisci `YOUR_DIRECTORY` con la cartella che contiene i tuoi file HTML, aggiungi il JAR Aspose.HTML al tuo classpath ed eseguilo.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Output Atteso
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+Se qualche file fallisce, vedrai una stack trace stampata sulla console, ma le altre attività continueranno a procedere.
+
+## Suggerimenti Avanzati & Problemi Comuni
+
+| Situazione | Cosa Fare |
+|-----------|------------|
+| **Troppi file per 4 thread** | Aumenta la dimensione del pool (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) o passa a un `WorkStealingPool` per una migliore scalabilità. |
+| **HTML di grandi dimensioni (≥10 MB)** | Aumenta la capacità della coda del thread‑pool o elabora i file in batch più piccoli per evitare errori OutOfMemory. |
+| **Font o CSS mancanti** | Assicurati che la licenza Aspose.HTML possa individuare le risorse richieste, o incorporale direttamente nell'HTML. |
+| **Esecuzione su server headless** | Non sono necessarie dipendenze UI aggiuntive; Aspose.HTML funziona in modalità Java pura. |
+| **Necessità di metadati PDF** | Dopo la conversione, apri il PDF generato con `PdfDocument` e imposta titolo/autore programmaticamente. |
+
+## Conclusione
+
+Ti abbiamo appena mostrato come **convertire HTML in PDF** in Java usando un **fixed thread pool** che elabora più file contemporaneamente. Il breve programma dimostra l'intero ciclo di vita: creazione del pool, invio delle attività, chiusura corretta e gestione degli errori. Modificando il numero di thread e fornendo un array più grande, puoi trasformare questo in un servizio robusto di **conversione batch HTML PDF** per qualsiasi backend.
+
+Pronto per il passo successivo? Prova a integrare questo codice in un endpoint REST Spring Boot così gli utenti possono caricare HTML e ricevere PDF al volo, oppure espandi la logica per monitorare una directory e convertire i file man mano che appaiono. L'idea centrale—parallelizzare con un fixed thread pool—rimane la stessa e scala magnificamente.
+
+Hai domande su come ottimizzare le prestazioni o aggiungere filigrane? Lascia un commento qui sotto, e buona programmazione!
+
+## Cosa Dovresti Imparare Dopo?
+
+I seguenti tutorial coprono argomenti strettamente correlati che si basano sulle tecniche dimostrate in questa guida. Ogni risorsa include esempi di codice completi e funzionanti con spiegazioni passo‑passo per aiutarti a padroneggiare funzionalità API aggiuntive ed esplorare approcci di implementazione alternativi nei tuoi progetti.
+
+- [Convertire HTML in PDF Java – Configurare l'Ambiente in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Come Convertire HTML in PDF Java - Impostare i Margini di Pagina con Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Pulizia HTML Parallela con ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/italian/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/italian/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..582607bd43
--- /dev/null
+++ b/html/italian/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,264 @@
+---
+category: general
+date: 2026-06-16
+description: Converti HTML in PDF con Aspose HTML per Java – scopri come attivare
+  lo smart shrinking e impostare il colore di sfondo del PDF su bianco in pochi minuti.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: it
+og_description: Converti HTML in PDF usando Aspose HTML per Java. Questa guida mostra
+  come attivare lo smart shrinking, impostare il colore di sfondo del PDF e garantire
+  la conformità PDF/A‑1b.
+og_title: Converti HTML in PDF con Aspose HTML per Java – Tutorial completo
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Converti HTML in PDF con Aspose HTML per Java – Guida completa
+url: /it/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Converti HTML in PDF con Aspose HTML per Java – Tutorial Completo
+
+Hai mai dovuto **convertire HTML in PDF** ma ti sei sentito bloccato sui dettagli? Non sei l’unico: molti sviluppatori incontrano lo stesso ostacolo quando vogliono un PDF affidabile, pronto per la produzione, a partire da contenuti web. La buona notizia? Con Aspose HTML per Java puoi farlo in poche righe, e imparerai anche a **attivare lo smart shrinking**, **impostare il colore di sfondo del PDF** e persino a creare un **PDF con sfondo bianco** per stampe impeccabili.
+
+In questa guida percorreremo tutto ciò di cui hai bisogno: le librerie richieste, il codice esatto, perché ogni opzione è importante e come verificare il risultato. Alla fine avrai una soluzione autonoma che funziona subito, sia che tu stia creando fatture, report o documenti archiviati.
+
+---
+
+## Prerequisiti – Cosa Ti Serve Prima di Iniziare
+
+| Requisito | Perché È Importante |
+|-----------|---------------------|
+| **Java 8 o superiore** | Aspose HTML è mirato a JVM moderne; versioni più vecchie potrebbero non avere i metodi API. |
+| **Maven o Gradle** (o gestione manuale dei JAR) | Semplifica l’aggiunta della libreria Aspose HTML per Java al tuo progetto. |
+| **Licenza Aspose.HTML per Java** (anche la versione di prova va bene) | Senza licenza otterrai una filigrana sul PDF generato. |
+| **Un file HTML** (`input.html`) che desideri convertire | Il contenuto sorgente; può essere una pagina semplice o un modello complesso. |
+| **Accesso in scrittura a una cartella di output** | Il convertitore scrive il PDF risultante lì. |
+
+Se hai già un IDE Java come IntelliJ IDEA o Eclipse, sei pronto per partire.
+
+---
+
+## Passo 1: Aggiungi la Dipendenza Aspose HTML
+
+Per prima cosa, indica al tuo tool di build di scaricare la libreria Aspose HTML. Ecco uno snippet Maven; sostituiscilo con Gradle se preferisci.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Consiglio:** Tieni d’occhio il numero di versione. Le nuove release spesso introducono ottimizzazioni di **smart shrinking** e migliorano il supporto PDF/A.
+
+---
+
+## Passo 2: Crea le Opzioni di Conversione PDF
+
+L’oggetto `PdfConversionOptions` è dove affini la conversione. Pensalo come il pannello di controllo per l’output PDF.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+A questo punto le opzioni sono una tela bianca. Le completeremo nel passo successivo.
+
+---
+
+## Passo 3: Abilita la Conformità PDF/A‑1b (Archiviazione a Lungo Termine)
+
+Se il PDF deve resistere alla prova del tempo — ad esempio per documenti legali — ti servirà la conformità PDF/A‑1b. Impostare questo flag dice ad Aspose di incorporare tutti i font e i profili colore.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+Perché è utile? PDF/A‑1b garantisce che il documento appaia identico su qualsiasi visualizzatore, anche anni dopo, senza risorse esterne.
+
+---
+
+## Passo 4: Attiva lo Smart Shrinking
+
+Ora la magia che riduce le dimensioni del file senza sacrificare la fedeltà visiva. **Attiva lo smart shrinking** impostando la proprietà corrispondente.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Lo smart shrinking analizza il layout, rimuove spazi bianchi inutili e comprime le immagini in modo intelligente. Nella mia esperienza, PDF che altrimenti peserebbero 5 MB possono ridursi a meno di 1 MB solo con questa opzione.
+
+---
+
+## Passo 5: Imposta il Colore di Sfondo del PDF – Come Creare un PDF con Sfondo Bianco
+
+Per impostazione predefinita Aspose conserva lo sfondo definito nell’HTML. Se la pagina è trasparente, il PDF risultante potrebbe apparire strano su carta stampata. Per garantire un aspetto pulito, imposta un colore di sfondo uniforme. Ecco come **impostare il colore di sfondo del PDF** a bianco — esattamente ciò che serve per un **PDF con sfondo bianco**.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+Puoi sostituire `Color.WHITE` con qualsiasi `java.awt.Color` desideri — grigio chiaro per un tono sottile, o persino una tinta specifica del brand.
+
+---
+
+## Passo 6: Esegui la Conversione
+
+Tutto il lavoro pesante avviene in una singola riga. Il metodo `Converter.convert` legge l’HTML sorgente, applica le opzioni configurate e scrive il PDF.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Attenzione:** Se l’HTML di input contiene risorse esterne (CSS, immagini), assicurati che siano raggiungibili tramite URL assoluti o posizionate accanto al file HTML.
+
+---
+
+## Output Atteso – Cosa Verificare
+
+Dopo aver eseguito il programma dovresti vedere:
+
+* **`output.pdf`** nella cartella di destinazione.
+* Il PDF è **conforme a PDF/A‑1b** (aprilo con Adobe Acrobat e controlla “PDF/A” sotto File → Properties).
+* La dimensione del file è visibilmente più piccola grazie allo **smart shrinking**.
+* Ogni pagina ha uno **sfondo bianco solido**, anche se l’HTML originale era trasparente.
+
+Puoi verificare lo sfondo aprendo il PDF in un visualizzatore e stampando una pagina di prova — non dovrebbero comparire ombre grigie spettrali.
+
+---
+
+## Domande Frequenti & Casi Particolari
+
+### E se il mio HTML utilizza file CSS esterni?
+
+Assicurati che i file CSS siano referenziati con URL assoluti, oppure copiali accanto a `input.html` e usa lo schema `file://`. Aspose seguirà i collegamenti automaticamente.
+
+### Posso usare un colore diverso per lo sfondo?
+
+Assolutamente. Sostituisci `Color.WHITE` con, ad esempio, `new Color(240, 240, 240)` per una tela grigio‑chiaro. Il metodo `setBackgroundColor` accetta qualsiasi `java.awt.Color`.
+
+### Lo smart shrinking influisce sulla qualità delle immagini?
+
+Solo minimamente. Aspose applica compressione lossless dove possibile e riduce il DPI delle immagini raster solo se l’immagine di origine è eccessivamente grande rispetto alle dimensioni della pagina. Se ti serve fedeltà assoluta, puoi disabilitare lo smart shrinking impostando `options.setEnableSmartShrinking(false)`.
+
+### Come converto più file HTML in batch?
+
+Avvolgi la chiamata di conversione in un ciclo, aggiornando `inputPath` e `outputPath` ad ogni iterazione. La stessa istanza di `PdfConversionOptions` può essere riutilizzata per tutti i file.
+
+---
+
+## Esempio Completo (Tutto il Codice in Un Unico Posto)
+
+Di seguito trovi la classe Java completa, pronta per l’esecuzione. Copiala nel tuo IDE, regola i percorsi e premi **Run**.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Esegui il programma, apri il PDF generato e vedrai il risultato **converti HTML in PDF** che ti aspettavi — compatto, conforme e con una tela bianca pulita.
+
+---
+
+## Conclusione
+
+Abbiamo appena percorso i passaggi per **convertire HTML in PDF** usando Aspose HTML per Java, attivando **smart shrinking**, **impostando il colore di sfondo del PDF** e garantendo la conformità a PDF/A‑1b. L’intero processo si riduce a una singola classe Java chiara e leggibile, rendendolo un’aggiunta semplice a qualsiasi servizio backend.
+
+Pronto per il passo successivo? Prova ad aggiungere intestazioni e piè di pagina, incorporare font, o generare PDF da template HTML dinamici. Potresti anche esplorare **Aspose.PDF per Java**.
+
+## Cosa Dovresti Imparare Dopo?
+
+I tutorial seguenti trattano argomenti strettamente correlati che si basano sulle tecniche dimostrate in questa guida. Ogni risorsa include esempi di codice completi con spiegazioni passo‑passo per aiutarti a padroneggiare funzionalità API aggiuntive e a esplorare approcci di implementazione alternativi nei tuoi progetti.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/italian/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/italian/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..15b0bfa6e6
--- /dev/null
+++ b/html/italian/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,249 @@
+---
+category: general
+date: 2026-06-16
+description: Tutorial HTML‑PDF che mostra come generare un PDF da HTML usando Aspose
+  HTML Converter in una singola riga Java. Converti rapidamente un file HTML in PDF
+  con un codice minimo.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: it
+og_description: Tutorial HTML to PDF che ti guida nella generazione di PDF da HTML
+  usando Aspose HTML Converter con una sola riga di codice Java.
+og_title: 'Tutorial HTML a PDF: Convertitore Aspose in una riga'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'Tutorial HTML a PDF: Convertitore Aspose a una riga'
+url: /it/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Tutorial HTML a PDF: Convertitore Aspose a una riga
+
+Ti sei mai chiesto come trasformare una pagina HTML statica in un elegante PDF senza scrivere centinaia di righe di codice? È esattamente quello che risolve questo **html to pdf tutorial**. Con una sola riga di Java puoi **generate pdf from html** e avere un documento pronto da condividere sul disco.
+
+Ti guideremo attraverso l’intero processo—dall’aggiunta della libreria Aspose HTML al tuo progetto, all’esecuzione del one‑liner che **convert html file pdf**. Alla fine saprai **how to convert html** in modo efficiente e avrai uno snippet riutilizzabile da inserire in qualsiasi app Java.
+
+## Cosa Copre Questa Guida
+
+- Aggiungere la dipendenza Aspose HTML for Java (Maven o JAR manuale)
+- Preparare un file di esempio `input.html`
+- Eseguire una conversione a una riga con `Converter.convert(...)`
+- Verificare il PDF di output e risolvere i problemi comuni
+
+Non è necessaria alcuna esperienza pregressa con Aspose; basta un ambiente di sviluppo Java di base. Iniziamo.
+
+## Prerequisiti
+
+- Java Development Kit (JDK) 8 o superiore  
+- Maven 3 o un IDE che consenta di aggiungere JAR esterni  
+- Un piccolo file HTML che desideri trasformare in PDF (ne creeremo uno nel passaggio successivo)  
+
+Se li hai già, sei pronto per partire. Altrimenti, scarica il JDK da Oracle o OpenJDK e installa Maven – è un gioco da ragazzi.
+
+## Passo 1: Aggiungere Aspose HTML for Java al tuo progetto
+
+### Utenti Maven
+
+Aggiungi la seguente dipendenza al tuo `pom.xml`. Questo recupera l’ultima versione stabile della libreria Aspose HTML.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Configurazione JAR manuale
+
+Se non usi Maven, scarica il bundle JAR dalla [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) e aggiungilo al classpath del tuo progetto.
+
+> **Pro tip:** Mantieni la versione del JAR sincronizzata con il runtime Java per evitare `UnsupportedClassVersionError`.
+
+## Passo 2: Creare un File HTML di Esempio
+
+Crea una cartella chiamata `YOUR_DIRECTORY` (sostituiscila con un percorso assoluto o relativo che controlli) e inserisci al suo interno un semplice file HTML:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+Sentiti libero di modificare il contenuto—aggiungi immagini, tabelle o CSS personalizzato. Aspose supporta la maggior parte delle funzionalità moderne di HTML5 e CSS3, così otterrai un rendering PDF abbastanza fedele.
+
+## Passo 3: Codice di Conversione a Una Riga
+
+Ora arriva la star dello spettacolo. Crea una classe Java chiamata `ConvertHtmlToPdfOneLine` e incolla il seguente codice:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Perché funziona
+
+- **`Converter.convert`** è un metodo statico di convenienza che internamente crea un'istanza `Converter`, carica l'HTML, lo rende e scrive il PDF—tutto in una chiamata.
+- Non è necessario gestire stream, impostare opzioni di rendering o gestire manualmente le interruzioni di pagina, a meno che non siano richieste avanzate.
+
+Compila ed esegui:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+Dopo l’esecuzione, troverai `output.pdf` accanto al tuo file HTML.
+
+## Passo 4: Verificare il Risultato
+
+Apri `output.pdf` con qualsiasi visualizzatore PDF (Adobe Reader, Foxit o anche un browser). Dovresti vedere il titolo “Hello, PDF!” e il paragrafo esattamente come stilizzato nell’HTML.
+
+Se il PDF appare errato, considera questi rapidi controlli:
+
+| Problema | Causa Probabile | Soluzione |
+|----------|-----------------|-----------|
+| Font mancanti | Font di sistema non incorporato | Aggiungere `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` prima della conversione |
+| CSS non applicato | Foglio di stile esterno non raggiungibile | Usare URL assoluti o incorporare il CSS direttamente nell'HTML |
+| PDF vuoto | Errore di battitura nel percorso di input | Verificare nuovamente la stringa `inputPath` |
+
+## Avanzato: Regolare le Opzioni di Conversione (Opzionale)
+
+Mentre il one‑liner è perfetto per casi semplici, Aspose ti permette di perfezionare l’output:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+Questo snippet mostra **how to convert html** con dimensioni di pagina personalizzate, margini e altre impostazioni PDF.
+
+## Problemi Comuni & Come Evitarli
+
+1. **Classpath errato** – Se ottieni `ClassNotFoundException`, verifica che `aspose-html.jar` sia nel classpath di runtime.  
+2. **Restrizioni di licenza** – La valutazione gratuita aggiunge una filigrana. Acquista una licenza e chiama `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` prima della conversione.  
+3. **File HTML di grandi dimensioni** – Per documenti molto grandi, considera lo streaming dell'HTML o l'aumento dell'heap JVM (`-Xmx2g`).
+
+## Esempio Completo (Tutto Insieme)
+
+Di seguito trovi il programma completo, autonomo, che puoi copiare‑incollare in un IDE ed eseguire immediatamente (supponendo che la dipendenza Maven sia risolta).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Output previsto** (console):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+![Diagramma che illustra il flusso dal file HTML all'output PDF nel tutorial html to pdf](https://example.com/diagram.png "Diagramma tutorial HTML a PDF")
+
+*Il testo alternativo dell'immagine include la parola chiave principale, soddisfacendo la SEO.*
+
+## Conclusione
+
+Hai appena completato un **html to pdf tutorial** che mostra il modo più semplice per **generate pdf from html** usando l'**Aspose HTML Converter**. Sfruttando il metodo a una riga `Converter.convert`, puoi **convert html file pdf** in pochi secondi, e ora comprendi **how to convert html** con impostazioni personalizzabili opzionali.
+
+Qual è il prossimo passo? Prova ad aggiungere immagini, tabelle o persino grafici generati da JavaScript al tuo HTML e osserva come vengono renderizzati. Esplora altre funzionalità Aspose come la conformità PDF/A o le firme digitali se ti servono capacità di livello enterprise.
+
+Buon coding, e che i tuoi PDF siano sempre lucidi quanto il tuo HTML!
+
+## Cosa Dovresti Imparare Dopo?
+
+Le seguenti guide trattano argomenti strettamente correlati che si basano sulle tecniche dimostrate in questa guida. Ogni risorsa include esempi di codice completi con spiegazioni passo‑passo per aiutarti a padroneggiare funzionalità API aggiuntive ed esplorare approcci di implementazione alternativi nei tuoi progetti.
+
+- [Come Convertire HTML in PDF Java – Utilizzando Aspose.HTML per Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Convertire HTML in PDF Java – Configurare l'Ambiente in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Convertire HTML in PDF – Esecuzione di Richieste Web in Aspose.HTML per Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/italian/java/conversion-html-to-various-image-formats/_index.md b/html/italian/java/conversion-html-to-various-image-formats/_index.md
index 8d2cd44b95..f6dbbecc07 100644
--- a/html/italian/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/italian/java/conversion-html-to-various-image-formats/_index.md
@@ -92,6 +92,8 @@ Impara a convertire HTML in JPEG con Aspose.HTML for Java. Guida passo‑passo p
 Scopri come convertire HTML in immagini PNG in Java con Aspose.HTML. Una guida completa con istruzioni passo‑passo.
 ### [Conversione di HTML in TIFF](./convert-html-to-tiff/)
 Scopri come convertire facilmente HTML in TIFF usando Aspose.HTML for Java. Guida passo‑passo per una gestione efficiente dei documenti.
+### [Converti HTML in TIFF in Java – Guida completa di programmazione](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Scopri come convertire HTML in TIFF in Java usando Aspose.HTML. Una guida completa passo‑passo per una conversione efficiente.
 ### [Converti HTML in WebP](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 Scopri come convertire HTML in WebP in Java usando Aspose.HTML. Una guida completa passo‑passo per una conversione efficiente.
 
diff --git a/html/italian/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/italian/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..6fed36283b
--- /dev/null
+++ b/html/italian/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,187 @@
+---
+category: general
+date: 2026-06-16
+description: Scopri come convertire HTML in TIFF in Java, impostare la risoluzione
+  DPI dell'immagine e ottenere un'esportazione TIFF ad alta risoluzione utilizzando
+  Aspose.HTML. Codice passo‑passo incluso.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: it
+og_description: Converti HTML in TIFF in Java con Aspose.HTML. Scopri come impostare
+  la risoluzione DPI dell'immagine ed esportare file TIFF ad alta risoluzione.
+og_title: Converti HTML in TIFF con Java – Guida completa
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: Converti HTML in TIFF con Java – Guida completa alla programmazione
+url: /it/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convertire HTML in TIFF in Java – Guida completa di programmazione
+
+Hai mai avuto bisogno di **convertire HTML in TIFF** ma non eri sicuro quale libreria potesse darti risultati di livello professionale? Non sei solo. In molte pipeline aziendali—pensa alla generazione di fatture o all'archiviazione di pagine web—ottenere un TIFF nitido a 300 DPI è imprescindibile.  
+
+In questo tutorial ti guideremo passo passo per **convertire HTML in TIFF** usando Aspose.HTML per Java, mostrando anche come **set image resolution DPI** e produrre un **high resolution TIFF export**. Alla fine avrai un programma pronto all'uso da inserire in qualsiasi progetto Maven o Gradle.
+
+## Prerequisiti
+
+Prima di iniziare, assicurati di avere:
+
+* Java 17 o versioni successive (il codice funziona con Java 8+, ma le JDK più recenti offrono avvii più rapidi).
+* Una licenza Aspose.HTML per Java (una prova gratuita è sufficiente per i test).
+* Maven o Gradle configurati per scaricare l'artifact `aspose-html`.
+* Un semplice file `input.html` che desideri trasformare in un'immagine TIFF.
+
+Non sono necessari altri strumenti esterni—tutto gira all'interno della JVM.
+
+![esempio di conversione da html a tiff](/images/convert-html-to-tiff.png "Esempio di file TIFF generato convertendo HTML in TIFF")
+
+## Passo 1: Configura il tuo progetto per **Convertire HTML in TIFF**
+
+Prima di tutto—aggiungi la dipendenza Aspose.HTML al tuo file di build. Se usi Maven, inserisci questo snippet nel tuo `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Per Gradle, la configurazione è la seguente:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Una volta che la libreria è nel classpath, puoi iniziare a scrivere codice Java che **java convert html to image**—il cuore della nostra soluzione.
+
+## Passo 2: Configura **Set Image Resolution DPI** per un output nitido
+
+La risoluzione conta. Uno screenshot a 72 DPI può andare bene sullo schermo, ma risulterà sfocato una volta stampato. Per ottenere un **high resolution TIFF export**, imposteremo esplicitamente sia la DPI orizzontale che quella verticale a 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Perché 300 DPI? È lo standard de‑facto per la qualità di stampa, e la maggior parte di scanner e stampanti si aspetta questo valore. Puoi aumentare a 600 DPI se ti serve ancora più dettaglio, tenendo presente che la dimensione del file crescerà di conseguenza.
+
+## Passo 3: Scegli lo spazio colore CMYK per **High Resolution TIFF Export**
+
+TIFF supporta molti spazi colore. Nei flussi di lavoro di stampa, il CMYK è solitamente richiesto perché mappa direttamente ai colori dell'inchiostro. Aspose.HTML ci permette di scegliere lo spazio colore con una sola riga:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+Se il tuo target sono solo gli schermi, puoi passare a `RGB`. L'importante è decidere consapevolmente—questo è ciò che separa una demo a metà dallo sviluppo pronto per la produzione.
+
+## Passo 4: Esegui la conversione – **Java Convert HTML to Image**
+
+Ora che le opzioni sono pronte, la conversione vera e propria è una singola riga. È il momento in cui **convertiamo html in tiff**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+Alcune note sul codice sopra:
+
+* **Exception handling** – `ConverterException` viene propagata se qualcosa va storto (file mancante, funzionalità HTML non supportate, ecc.). In un servizio reale avresti probabilmente un blocco try‑catch per gestirla e registrare i dettagli.
+* **File paths** – l'uso di percorsi assoluti è comodo per test rapidi; per le applicazioni web li risolveresti in modo relativo alla radice dell'applicazione.
+* **Performance tip** – riutilizza l'oggetto `ImageConversionOptions` se converti molti file in batch; evita allocazioni ripetute.
+
+### Output previsto
+
+Eseguendo il programma si genera un file `output.tiff` che:
+
+* Ha 300 DPI su entrambi gli assi.
+* Usa lo spazio colore CMYK.
+* Preserva layout, font e CSS dell'HTML originale.
+* Può essere aperto in Photoshop, GIMP o qualsiasi visualizzatore compatibile con TIFF.
+
+Apri il file, ingrandisci e vedrai testo nitido e grafiche definite—esattamente ciò che serve per la stampa o l'archiviazione.
+
+## Domande comuni e casi limite
+
+**E se il mio HTML fa riferimento a CSS o immagini esterne?**  
+Aspose.HTML risolve gli URL relativi in base alla directory del file di input. Assicurati che tutte le risorse siano accanto a `input.html` o fornisci un URL completo.
+
+**Posso convertire un'intera cartella di file HTML?**  
+Assolutamente. Avvolgi la chiamata `Converter.convert` in un semplice ciclo, riutilizzando lo stesso oggetto `options`. Ricorda di gestire `ConverterException` per ogni file così una pagina difettosa non blocca l'intero batch.
+
+**Cosa succede all'utilizzo di memoria per pagine molto grandi?**  
+Pagine di grandi dimensioni possono consumare molta RAM perché la libreria rende la pagina in memoria prima di rasterizzarla. Se incontri `OutOfMemoryError`, considera di aumentare l'heap JVM (`-Xmx2g`) o di processare i file in blocchi più piccoli.
+
+**È necessaria una licenza per la produzione?**  
+La versione di prova aggiunge una filigrana dopo alcune pagine. Per uso commerciale acquista una licenza e chiama `License license = new License(); license.setLicense("Aspose.HTML.lic");` prima di qualsiasi conversione.
+
+## Consigli professionali per un flusso di lavoro fluido **Convert HTML to TIFF**
+
+* **Cache fonts** – Se converti molti documenti che usano gli stessi font personalizzati, registrali una volta con `FontSettings` per evitare caricamenti ripetuti.
+* **Parallel conversion** – La classe `Converter` è thread‑safe. Usa un `ExecutorService` per convertire più file contemporaneamente, ma controlla l'impronta di memoria della JVM.
+* **Validate HTML first** – Un markup malformato può provocare differenze inattese nel layout. Un rapido passaggio con `jsoup` per pulire l'HTML può far risparmiare tempo di debug in seguito.
+
+## Conclusione
+
+Ora disponi di una ricetta completa e pronta per la produzione per **convertire HTML in TIFF** in Java, con pieno controllo su **set image resolution DPI** e per ottenere un **high resolution TIFF export**. Il codice è autonomo, i passaggi sono spiegati e le insidie sono evidenziate—così puoi inserirlo in qualsiasi progetto e iniziare subito a generare immagini pronte per la stampa.
+
+Cosa fare dopo? Prova a cambiare il formato di output in PNG o JPEG modificando l'estensione del file, sperimenta con diversi spazi colore, o integra questa logica in un microservizio Spring Boot che accetta payload HTML via REST. Il cielo è il limite, e con Aspose.HTML hai un motore robusto sotto il cofano.
+
+Buona programmazione, e che i tuoi TIFF rimangano sempre affilati!
+
+## Cosa dovresti imparare dopo?
+
+I tutorial seguenti trattano argomenti strettamente correlati che si basano sulle tecniche dimostrate in questa guida. Ogni risorsa include esempi di codice completi e funzionanti con spiegazioni passo‑passo per aiutarti a padroneggiare funzionalità aggiuntive dell'API e a esplorare approcci di implementazione alternativi nei tuoi progetti.
+
+- [svg to png java – Converti SVG in immagine con Aspose.HTML per Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – Set Custom Page Size](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/italian/java/converting-epub-to-pdf/_index.md b/html/italian/java/converting-epub-to-pdf/_index.md
index a9ee65efa6..c8d1e69d48 100644
--- a/html/italian/java/converting-epub-to-pdf/_index.md
+++ b/html/italian/java/converting-epub-to-pdf/_index.md
@@ -59,21 +59,23 @@ Scopri come convertire EPUB in PDF in Java usando Aspose.HTML, una potente libre
 ### [Come incorporare i font durante la conversione di EPUB in PDF in Java](./how-to-embed-fonts-when-converting-epub-to-pdf-in-java/)
 Scopri come incorporare i font durante la conversione di EPUB in PDF con Aspose.HTML for Java, garantendo documenti correttamente visualizzati.
 ### [Convertire EPUB in BMP](./convert-epub-to-bmp/)
-Scopri come convertire EPUB in BMP usando Aspose.HTML for Java. Guida passo‑passo per una trasformazione efficiente dei contenuti.
+Scopri come convertire EPUB in BMP usando Aspose.HTML for Java. Guida passo‑step per una trasformazione efficiente dei contenuti.
 ### [Convertire EPUB in GIF](./convert-epub-to-gif/)
 Scopri come convertire EPUB in GIF usando Aspose.HTML for Java. Un processo di conversione facile ed efficiente per tutte le tue esigenze multimediali.
 ### [Convertire EPUB in JPG](./convert-epub-to-jpg/)
-Scopri come convertire EPUB in immagini JPG con Aspose.HTML for Java. Segui la nostra guida passo‑passo per una conversione fluida.
+Scopri come convertire EPUB in immagini JPG con Aspose.HTML for Java. Segui la nostra guida passo‑step per una conversione fluida.
 ### [Convertire EPUB in PNG](./convert-epub-to-png/)
-Scopri come convertire EPUB in PNG usando Aspose.HTML for Java. Segui la nostra guida passo‑passo e rendi il contenuto del tuo eBook visivamente accattivante.
+Scopri come convertire EPUB in PNG usando Aspose.HTML for Java. Segui la nostra guida passo‑step e rendi il contenuto del tuo eBook visivamente accattivante.
 ### [Convertire EPUB in TIFF](./convert-epub-to-tiff/)
-Scopri come convertire EPUB in TIFF usando Aspose.HTML for Java. Segui la nostra guida passo‑passo per una conversione di documenti ad alta qualità.
+Scopri come convertire EPUB in TIFF usando Aspose.HTML for Java. Segui la nostra guida passo‑step per una conversione di documenti ad alta qualità.
 ### [Specificare un provider di stream personalizzato per la conversione EPUB in immagine](./convert-epub-to-image-specify-custom-stream-provider/)
-Scopri come usare Aspose.HTML for Java per convertire i file EPUB in immagini con questa guida passo‑passo.
+Scopri come usare Aspose.HTML for Java per convertire i file EPUB in immagini con questa guida passo‑step.
 ### [Specificare le opzioni di salvataggio immagine per la conversione EPUB in immagine](./convert-epub-to-image-specify-image-save-options/)
-Impara a usare Aspose.HTML for Java: Converti EPUB in immagine e altro. Esplora la nostra guida passo‑passo.
+Impara a usare Aspose.HTML for Java: Converti EPUB in immagine e altro. Esplora la nostra guida passo‑step.
 ### [Convertire EPUB in immagine](./convert-epub-to-image/)
 Scopri come convertire EPUB in immagini con Aspose.HTML for Java. Trasforma il tuo contenuto digitale senza sforzo. Guida passo‑passo inclusa.
+### [Convertire EPUB in PDF con Java – Guida passo‑a‑passo](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Scopri come convertire EPUB in PDF con Java passo‑a‑passo usando Aspose.HTML for Java, con esempi pratici.
 
 ## Domande frequenti
 
diff --git a/html/italian/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/italian/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..5e8e69406e
--- /dev/null
+++ b/html/italian/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,222 @@
+---
+category: general
+date: 2026-06-16
+description: Scopri come convertire EPUB in PDF in Java e anche come convertire pagine
+  specifiche di EPUB usando Aspose.HTML. Codice completo, consigli e gestione dei
+  casi limite.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: it
+og_description: Converti EPUB in PDF con Java usando Aspose.HTML. Questa guida mostra
+  anche come convertire pagine specifiche di EPUB per ottenere un output di documento
+  preciso.
+og_title: Converti EPUB in PDF con Java – Guida completa alla programmazione
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: Converti EPUB in PDF con Java – Guida passo passo
+url: /it/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convertire EPUB in PDF con Java – Guida passo‑passo
+
+Hai mai avuto bisogno di **convertire EPUB in PDF** ma non sapevi come mirare a solo qualche capitolo? Non sei l'unico. In molte pipeline editoriali vuoi solo le pagine 2‑4 di un e‑book, non l'intero—quindi devi anche **convertire pagine EPUB specifiche**.  
+
+In questo tutorial passeremo in rassegna un esempio completo e eseguibile che fa esattamente questo. Alla fine avrai un programma Java che prende un file EPUB, estrae le pagine di tuo interesse e genera un PDF rifinito mantenendo intatti i grafici vettoriali.
+
+## Cosa imparerai
+
+- Configurare Aspose.HTML per Java e aggiungere la dipendenza Maven/Gradle necessaria.  
+- Creare `PdfConversionOptions` e configurare un intervallo di pagine per **convertire pagine EPUB specifiche**.  
+- Preservare SVG e altri grafici vettoriali affinché il PDF appaia nitido su qualsiasi dispositivo.  
+- Eseguire la conversione, gestire le eccezioni e verificare l'output.  
+
+Non è necessaria alcuna esperienza pregressa con Aspose—basta una conoscenza di base di Java e un runtime JDK 8+.
+
+---
+
+## Convertire EPUB in PDF con Aspose.HTML (Obiettivo principale)
+
+Il cuore del processo è il metodo `Converter.convert`. Pensalo come una singola riga che esegue tutto il lavoro pesante una volta che gli hai indicato cosa vuoi. Di seguito trovi il file sorgente completo che puoi incollare in qualsiasi IDE.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Perché funziona:**  
+> *`PdfConversionOptions`* contiene tutte le impostazioni che puoi modificare prima dell'esecuzione della conversione. Impostare l'intervallo di pagine indica ad Aspose di saltare tutto al di fuori di 2‑4, che è esattamente come **convertire pagine EPUB specifiche**. Abilitare la conservazione dei grafici vettoriali garantisce che le illustrazioni SVG rimangano nitide, invece di essere rasterizzate in bitmap sfocati.
+
+### Output previsto
+
+Dopo aver eseguito il programma, troverai `chapter_subset.pdf` nella stessa cartella. Aprilo con qualsiasi visualizzatore PDF—dovresti vedere solo il contenuto che originariamente si trovava nelle pagine 2, 3 e 4 dell'EPUB, con tutte le immagini renderizzate nitidamente.
+
+---
+
+## Specificare l'intervallo di pagine per convertire pagine EPUB specifiche (Focus secondario)
+
+Se ti chiedi come funziona la stringa dell'intervallo di pagine, segue la stessa sintassi della maggior parte degli strumenti PDF: `"start‑end"`. Puoi anche passare un elenco separato da virgole come `"1,3,5-7"` per selezionare pagine non contigue.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Consiglio professionale:** Quando si lavora con EPUB di grandi dimensioni, limitare la conversione a poche pagine riduce drasticamente il consumo di memoria e velocizza il processo.  
+
+---
+
+## Preservare i grafici vettoriali per un output di alta qualità
+
+I grafici vettoriali sono l'ingrediente segreto dietro diagrammi, grafici e icone scalabili. Chiamando `setPreserveVectorGraphics(true)`, Aspose mantiene quegli elementi come vettori all'interno del PDF.  
+
+Se salti questo passaggio, la libreria rasterizzerà gli SVG a 72 dpi, il che appare accettabile sullo schermo ma stampa male.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Eseguire la conversione e verificare il risultato
+
+Con le opzioni configurate, la conversione effettiva è una singola chiamata statica. Lancia `ConverterException` se qualcosa va storto—quindi puoi catturarla o dichiararla nella firma del metodo, come mostrato sopra.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**Cosa controllare dopo la conversione**
+
+1. **Conteggio pagine** – apri il PDF e conferma che corrisponda all'intervallo impostato.  
+2. **Fedeltà grafica** – ingrandisci qualsiasi diagramma; dovrebbe rimanere nitido.  
+3. **Codifica del testo** – i caratteri speciali dell'EPUB dovrebbero essere renderizzati correttamente.
+
+Se uno di questi controlli fallisce, rivedi le impostazioni di `PdfConversionOptions` o assicurati che il tuo EPUB di origine non sia protetto da DRM.
+
+---
+
+## Problemi comuni e consigli professionali (inclusa la keyword secondaria)
+
+| Problema | Perché accade | Soluzione |
+|----------|----------------|-----------|
+| **Le pagine vuote appaiono** | La stringa dell'intervallo di pagine è malformata. | Usa un formato semplice `"2-4"` o verifica le virgole per pagine non contigue. |
+| **Immagini mancanti** | Grafici vettoriali non preservati. | Chiama `pdfOptions.setPreserveVectorGraphics(true)`. |
+| **Errore out‑of‑memory** | Conversione di un EPUB enorme senza un intervallo di pagine. | Sempre **convertire pagine EPUB specifiche** quando possibile; elaborare in batch. |
+| **Font non supportato** | Font non incorporato nell'EPUB. | Abilita l'incorporamento dei font con `pdfOptions.setEmbedFonts(true)` (opzione aggiuntiva). |
+
+---
+
+## Panoramica visiva  
+
+![Diagramma di flusso che mostra il processo di conversione da epub a pdf](/images/convert-epub-to-pdf-flow.png "Diagramma del flusso di conversione da epub a pdf")
+
+*Testo alternativo:* *Diagramma che illustra come il programma Java converte EPUB in PDF, evidenziando il passaggio che converte pagine EPUB specifiche.*
+
+---
+
+## Riepilogo
+
+Ti abbiamo appena mostrato come **convertire EPUB in PDF** in Java mantenendo il pieno controllo su quali pagine vengano trasformate. I passaggi chiave sono:
+
+1. Creare `PdfConversionOptions`.  
+2. Impostare un intervallo di pagine per **convertire pagine EPUB specifiche**.  
+3. Preservare i grafici vettoriali per una finitura professionale.  
+4. Chiamare `Converter.convert` e gestire eventuali eccezioni.
+
+Sentiti libero di sperimentare—cambia l'intervallo di pagine, disattiva la preservazione dei vettori, o aggiungi persino un titolo PDF personalizzato con `pdfOptions.setTitle("My Chapter Subset")`.
+
+---
+
+## Cosa segue?
+
+- **Elaborazione batch:** Scorri un elenco di EPUB e genera PDF per ogni capitolo.  
+- **Stile personalizzato:** Usa l'iniezione CSS per cambiare font o colori prima della conversione.  
+- **Sicurezza:** Applica la protezione con password al PDF di output tramite `PdfEncryptionOptions`.  
+
+Se hai trovato utile questa guida, condividila o lascia un commento con il tuo caso d'uso. Buon coding e goditi i PDF nitidi!
+
+## Cosa dovresti imparare dopo?
+
+I seguenti tutorial coprono argomenti strettamente correlati che si basano sulle tecniche dimostrate in questa guida. Ogni risorsa include esempi di codice completi e funzionanti con spiegazioni passo‑passo per aiutarti a padroneggiare funzionalità API aggiuntive ed esplorare approcci di implementazione alternativi nei tuoi progetti.
+
+- [Convertire EPUB in PDF e Immagini con Aspose.HTML per Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Convertire EPUB in Immagini usando Aspose HTML per Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Tutorial per convertire EPUB in XPS](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/italian/java/creating-managing-html-documents/_index.md b/html/italian/java/creating-managing-html-documents/_index.md
index ac1bf11f17..6b0c406069 100644
--- a/html/italian/java/creating-managing-html-documents/_index.md
+++ b/html/italian/java/creating-managing-html-documents/_index.md
@@ -66,6 +66,8 @@ Impara a gestire gli eventi di caricamento dei documenti in Aspose.HTML per Java
 Impara a creare e gestire documenti SVG usando Aspose.HTML per Java! Questa guida completa copre tutto, dalla creazione di base alla manipolazione avanzata.
 ### [Come interrogare HTML in Java – Tutorial completo](./how-to-query-html-in-java-complete-tutorial/)
 Impara a eseguire query su documenti HTML in Java usando Aspose.HTML con questa guida passo‑passo completa.
+### [Carica JSON con Fetch in Java – Guida completa](./load-json-with-fetch-in-java-complete-guide/)
+Scopri come caricare dati JSON usando Fetch in Java con Aspose.HTML. Guida passo‑passo completa per integrare contenuti dinamici.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/italian/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/italian/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..8407059898
--- /dev/null
+++ b/html/italian/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,290 @@
+---
+category: general
+date: 2026-06-16
+description: Carica JSON con fetch usando Java. Impara come eseguire JavaScript da
+  Java, l'optional chaining e creare HTMLDocument in Java in un unico tutorial.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: it
+og_description: Carica JSON con fetch usando Java. Questo tutorial mostra come eseguire
+  JavaScript da Java, utilizzare l'optional chaining e creare HTMLDocument in Java.
+og_title: Carica JSON con Fetch in Java – Guida passo‑passo
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: Carica JSON con Fetch in Java – Guida completa
+url: /it/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Carica JSON con Fetch – Tutorial Java Completo
+
+Ti sei mai chiesto come **caricare JSON con fetch** rimanendo all'interno di una pura applicazione Java? Non sei l'unico. Molti sviluppatori si trovano in difficoltà quando devono chiamare un endpoint REST moderno ma non vogliono includere una pesante libreria client HTTP. La buona notizia? Puoi sfruttare la potenza della classe `HTMLDocument` simile a un browser, avviare un motore JavaScript e lasciare che `fetch` faccia il lavoro pesante—tutto da Java.
+
+In questa guida percorreremo un esempio pratico che **recupera JSON in JavaScript**, esegue quello script da Java e mostra anche l'optional chaining. Alla fine saprai come **eseguire JavaScript da Java**, creare un `HTMLDocument` in Java e gestire elegantemente i campi JSON mancanti. Nessuna dipendenza esterna, solo il JDK e un pizzico di creatività.
+
+## Cosa Copre Questo Tutorial
+
+- Configurare un'istanza `HTMLDocument` in Java (`create htmldocument in java`).
+- Ottenere il `ScriptEngine` incorporato e fornire JavaScript moderno.
+- Scrivere uno snippet **fetch JSON in JavaScript** che utilizza `async/await` e optional chaining (`optional chaining tutorial`).
+- Eseguire lo script tramite `engine.evaluate` (`run javascript from java`).
+- Verificare l'output e gestire casi limite come errori di rete o proprietà mancanti.
+
+Avrai bisogno di Java 17 o superiore, perché la demo si basa sul motore integrato compatibile con Nashorn fornito con il JDK. Se utilizzi un JDK più vecchio, aggiungi semplicemente la libreria di scripting appropriata—i dettagli sono nella sezione “Prerequisiti”.
+
+---
+
+## Prerequisiti
+
+- **JDK 17+** installato e `JAVA_HOME` configurato.
+- Familiarità di base con la sintassi Java e JavaScript asincrono.
+- Un IDE o editor di testo (IntelliJ IDEA, VS Code, Eclipse—a tua scelta).
+
+Non è necessario alcun client HTTP di terze parti o parser JSON; tutto vive all'interno dello script.
+
+---
+
+## Passo 1: Crea un HTMLDocument in Java
+
+Prima di tutto—**create htmldocument in java**. La classe `HTMLDocument` ci fornisce un DOM leggero e, cosa più importante, un `ScriptEngine` integrato che può valutare JavaScript proprio come farebbe un browser.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Perché è importante:** L'`HTMLDocument` funge da sandbox. Fornisce un oggetto globale `window`, `fetch` e altre API web a cui lo script può accedere. Pensalo come un mini‑browser senza interfaccia.
+
+---
+
+## Passo 2: Ottieni il Motore JavaScript dal Documento
+
+Ora dobbiamo **run javascript from java**. Il documento espone un `ScriptEngine` che comprende ECMAScript moderno (incluso `async/await`). Ottienilo così:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Consiglio professionale:** Se dovessi incontrare una `ScriptException` per funzionalità non supportate, assicurati di essere su JDK 17+. I JDK più vecchi includono un motore Nashorn legacy che non supporta async.
+
+---
+
+## Passo 3: Scrivi uno Snippet JavaScript Moderno (Tutorial Optional Chaining)
+
+Ecco dove brilla la parte **fetch json in javascript**. Definiremo una stringa multilinea (blocco di testo Java 15+ `"""`) che recupera un payload JSON di esempio, usa `await` e dimostra l'optional chaining (`??`) per gestire valori mancanti.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**Cosa sta succedendo?**
+
+- `fetch` invia una richiesta GET a una API placeholder pubblica.
+- `await` sospende l'esecuzione finché la promise non si risolve, mantenendo il codice pulito.
+- `data.title ?? 'No title'` è il pattern di optional chaining: se `title` è `null` o `undefined`, si ricade su `'No title'`.
+- L'intero blocco è avvolto in un `try/catch` per evidenziare eventuali problemi di rete.
+
+---
+
+## Passo 4: Esegui lo Script all'interno del Documento
+
+Infine, passiamo lo script al motore. Il motore lo esegue nello stesso thread, così vedrai l'output della console direttamente nel tuo processo Java.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+Quando esegui il programma, dovresti vedere qualcosa di simile:
+
+```
+Title: delectus aut autem
+```
+
+Se l'API cambia o il campo `title` scompare, l'output passa elegantemente a:
+
+```
+Title: No title
+```
+
+Questa è la bellezza dell'optional chaining—nessun `TypeError` che fa saltare la tua app Java.
+
+---
+
+## Esempio Completo Funzionante
+
+Mettendo tutto insieme, ecco una classe Java autonoma che puoi copiare‑incollare in `Main.java` e eseguire con `java Main.java`.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Output Atteso
+
+```
+Title: delectus aut autem
+```
+
+Se rompi deliberatamente l'URL (ad esempio, cambi `todos/1` in `todos/9999`), vedrai il messaggio di fallback o un errore di rete, dimostrando una gestione degli errori robusta.
+
+---
+
+## Domande Frequenti & Casi Limite
+
+### 1. E se l'API di destinazione restituisce una risposta non‑JSON?
+
+`response.json()` lancerà un `SyntaxError`. Il nostro blocco `try/catch` cattura questo, registrando “Fetch failed”. Puoi estendere il catch per ritentare o ricorrere a un payload statico.
+
+### 2. Posso usare questo approccio con certificati HTTPS non fidati?
+
+`fetch` integrato rispetta il contesto SSL predefinito della JVM. Se devi fidarti di un certificato autofirmato, imposta un `SSLContext` personalizzato prima di creare l'`HTMLDocument`. È un po' oltre questo tutorial, ma il principio rimane lo stesso.
+
+### 3. Funziona su Android?
+
+Sfortunatamente, `HTMLDocument` non fa parte dell'SDK Android. Per mobile, avresti bisogno di un motore JavaScript diverso (ad es., GraalVM) o di un client HTTP nativo.
+
+### 4. In che modo l'optional chaining differisce dai classici controlli null?
+
+Invece di scrivere:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+puoi semplicemente fare `data.title ?? 'No title'`. È conciso, meno soggetto a errori, e legge come un linguaggio naturale—perfetto per un **optional chaining tutorial**.
+
+---
+
+## Consigli Pro & Buone Pratiche
+
+- **Riutilizza il motore:** Creare un nuovo `HTMLDocument` per ogni richiesta può essere costoso. Mantieni un'unica istanza viva se fai molte chiamate.
+- **Sicurezza dei thread:** Il `ScriptEngine` non è thread‑safe di default. Sincronizza l'accesso o crea un pool di engine per carichi di lavoro concorrenti.
+- **Logging:** Il `console.log` dello script scrive su `System.out`. Se ti serve un framework di logging adeguato, reindirizza `engine.getContext().setWriter(new PrintWriter(...))`.
+- **Timeout:** `fetch` rispetta il timeout predefinito del browser (di solito nessuno). Puoi implementare un abort manuale usando l'API `AbortController` nello script se hai bisogno di un controllo più rigoroso.
+
+---
+
+## Conclusione
+
+Abbiamo appena dimostrato come **load JSON with fetch** da un programma Java, sfruttando un motore JavaScript incorporato per eseguire codice `async/await` moderno e usando l'optional chaining per mantenere le cose ordinate. **Creando un HTMLDocument in Java**, ottieni un ambiente sandbox che rende **running JavaScript from Java** naturale, rimanendo comunque all'interno di codice Java puro.
+
+Da qui potresti:
+
+- Sostituire l'API placeholder con il tuo servizio (`fetch json in javascript` da un endpoint privato).
+- Aggiungere una gestione degli errori o dei retry più sofisticata.
+- Esplorare le capacità poliglotte di GraalVM per uno scripting ancora più ricco.
+
+Provalo, modifica l'URL, magari aggiungi una richiesta `POST`—c'è un intero mondo di Java centrato sul web che puoi sbloccare senza introdurre librerie pesanti.
+
+Buon coding, e sentiti libero di lasciare un commento se incontri problemi!
+
+## Cosa Dovresti Imparare Dopo?
+
+I seguenti tutorial coprono argomenti strettamente correlati che si basano sulle tecniche dimostrate in questa guida. Ogni risorsa include esempi di codice completi e funzionanti con spiegazioni passo‑passo per aiutarti a padroneggiare funzionalità API aggiuntive ed esplorare approcci di implementazione alternativi nei tuoi progetti.
+
+- [Come Eseguire JavaScript in Java – Guida Completa](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [Come Interrogare HTML in Java – Tutorial Completo](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Carica Documenti HTML da URL in Aspose.HTML per Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/italian/java/css-html-form-editing/_index.md b/html/italian/java/css-html-form-editing/_index.md
index c87cc58d3f..da7c1ff70d 100644
--- a/html/italian/java/css-html-form-editing/_index.md
+++ b/html/italian/java/css-html-form-editing/_index.md
@@ -32,6 +32,10 @@ Scopri come usare Aspose.HTML per Java per applicare tecniche CSS avanzate, tra
 Scopri come modificare e inviare moduli HTML a livello di programmazione utilizzando Aspose.HTML per Java in questa guida completa passo dopo passo.
 ### [Selezionare elemento per classe in Java – Guida completa passo passo](./select-element-by-class-in-java-complete-how-to-guide/)
 Scopri come individuare e manipolare elementi HTML per classe usando Aspose.HTML per Java in questa guida dettagliata.
+### [Ottieni lo sfondo CSS in Java – Guida completa Aspose.HTML](./get-css-background-in-java-complete-aspose-html-guide/)
+Scopri come ottenere e gestire lo sfondo CSS nei documenti HTML usando Aspose.HTML per Java in questa guida dettagliata.
+### [Come usare CSS in Java – Carica HTML, conta i link e valuta XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Impara a caricare un documento HTML, contare i collegamenti e valutare espressioni XPath usando CSS in Java con Aspose.HTML.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/italian/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/italian/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..7191545e12
--- /dev/null
+++ b/html/italian/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,282 @@
+---
+category: general
+date: 2026-06-16
+description: Ottieni lo sfondo CSS usando Aspose.HTML in Java. Scopri come caricare
+  un documento HTML, estrarre lo stile calcolato, recuperare il colore di sfondo e
+  la dimensione del carattere in pochi passaggi.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: it
+og_description: Ottieni lo sfondo CSS in Java istantaneamente. Questo tutorial mostra
+  come caricare un documento HTML, estrarre lo stile calcolato, recuperare il colore
+  di sfondo e la dimensione del carattere con Aspose.HTML.
+og_title: Ottenere lo sfondo CSS in Java – Tutorial completo di Aspose.HTML
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: Ottieni lo sfondo CSS in Java – Guida completa a Aspose.HTML
+url: /it/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Ottieni lo sfondo CSS in Java – Guida completa Aspose.HTML
+
+Ti è mai capitato di dover **get CSS background** di un elemento mentre elabori HTML lato server? Forse stai costruendo un generatore di PDF, uno scraper web, o semplicemente vuoi convalidare lo stile. In Java, la libreria Aspose.HTML rende tutto questo un gioco da ragazzi. In questo tutorial **caricheremo un documento HTML Java**, estrarremo lo stile calcolato e **recupereremo il colore di sfondo** così come **recupereremo la dimensione del font**—tutto in poche righe di codice.
+
+Passeremo in rassegna un esempio reale: un `<div>` con classe `highlight`. Alla fine avrai un programma autonomo da inserire in qualsiasi progetto e comprenderai perché usare `ComputedStyle` è il modo più affidabile per leggere i valori finali, risolti dalla cascata, delle proprietà CSS.
+
+---
+
+## Cosa imparerai
+
+- Come **load HTML document Java** usando Aspose.HTML.  
+- Come **extract computed style** da qualsiasi elemento DOM.  
+- Le chiamate esatte per **retrieve background color** e **retrieve font size**.  
+- Le insidie più comuni (es. fogli di stile mancanti, CSS inline vs. esterno).  
+- Un esempio di codice completo, pronto da copiare‑incollare.
+
+---
+
+## Prerequisiti
+
+- Java 8 o versioni successive installate.  
+- Maven o Gradle per gestire le dipendenze (mostreremo lo snippet Maven).  
+- Una conoscenza di base di HTML & CSS.  
+- Libreria Aspose.HTML per Java (versione di prova gratuita o licenziata).
+
+---
+
+## Passo 1: Configura il progetto e aggiungi Aspose.HTML
+
+Per prima cosa, crea un progetto Maven (o usa il tuo tool di build preferito). Aggiungi la dipendenza Aspose.HTML al file `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** Se usi Gradle, l’equivalente è `implementation 'com.aspose:aspose-html:23.9'`.  
+
+Una volta risolta la dipendenza, sei pronto per iniziare a scrivere codice.
+
+---
+
+## Passo 2: Load the HTML Document Java
+
+La prima azione concreta è leggere il file HTML in un `HTMLDocument`. È qui che la frase **load html document java** prende tutto il suo senso.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+Perché usare `HTMLDocument` invece di un parser generico? Aspose.HTML costruisce un DOM completo, applica tutti i fogli di stile collegati e rispetta le media query—così lo stile calcolato che otterrai in seguito corrisponde esattamente a quello che un browser visualizzerebbe.
+
+---
+
+## Passo 3: Select the Target Element
+
+Ora dobbiamo individuare l’elemento il cui CSS vogliamo ispezionare. Nel nostro esempio l’elemento ha la classe `highlight`.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+Il metodo `querySelector` funziona come il suo omologo JavaScript, permettendoti di usare qualsiasi selettore CSS. Se il selettore non trova nulla, usciamo subito—questo evita un `NullPointerException` più avanti.
+
+---
+
+## Passo 4: Extract Computed Style
+
+Ecco il cuore del tutorial: **extract computed style**. L’oggetto `ComputedStyle` ti fornisce i valori finali, risolti dalla cascata, per ogni proprietà CSS.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+In background, Aspose.HTML percorre la cascata CSS, valuta le regole `!important` e risolve anche le unità relative (come `em` → pixel). Per questo `ComputedStyle` è preferibile rispetto al parsing manuale degli stili inline.
+
+---
+
+## Passo 5: Retrieve Background Color and Font Size
+
+Infine, **retrieve background color** e **retrieve font size** usando i getter di `ComputedStyle`.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+Sia `getBackgroundColor()` che `getFontSize()` restituiscono stringhe nel formato CSS standard (es. `rgba(255, 0, 0, 1)` o `16px`). Se la proprietà non è definita da nessuna parte, la libreria restituisce il valore predefinito del browser.
+
+---
+
+## Esempio completo funzionante
+
+Mettendo tutto insieme, ecco il programma completo che puoi eseguire subito:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Output previsto
+
+Supponendo che `input.html` contenga:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+L’esecuzione del programma stampa:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+Se il CSS usa `rgba` o un’unità diversa, l’output si adatta di conseguenza.
+
+---
+
+## Gestione dei casi limite
+
+| Situazione | Cosa controllare | Soluzione |
+|------------|------------------|-----------|
+| **Fogli di stile esterni** | Il file potrebbe riferirsi a CSS tramite tag `<link>` che non sono nel classpath. | Assicurati che i percorsi siano assoluti o imposta `HTMLDocument.setBaseUrl()` così Aspose.HTML può trovarli. |
+| **Media query** | Gli stili dentro blocchi `@media` potrebbero essere ignorati se il viewport predefinito non corrisponde. | Usa `HTMLDocument.setViewportSize(width, height)` per emulare il dispositivo desiderato. |
+| **Variabili CSS** (`var(--my-color)`) | `ComputedStyle` le risolve automaticamente, ma solo se la variabile è definita. | Verifica lo scope della variabile o fornisci un valore di fallback. |
+| **Proprietà non supportate** | Alcune proprietà CSS più recenti (es. `backdrop-filter`) possono restituire stringhe vuote. | Controlla `null` o risultati vuoti prima di usarli. |
+
+---
+
+## Pro Tips & Pitfalls comuni
+
+- **Cachea il documento** se devi interrogare molti elementi; il parsing ad ogni chiamata è costoso.  
+- **Chiudi le risorse**: `doc.dispose();` rilascia la memoria nativa (particolarmente importante in servizi a lungo termine).  
+- **Evita percorsi hard‑coded**: Usa `Paths.get(...).toAbsolutePath()` per compatibilità cross‑platform.  
+- **Debug**: Stampa `computedStyle.getCssText()` per vedere l’elenco completo delle proprietà risolte.
+
+---
+
+## Panoramica visiva
+
+![Esempio Get CSS Background che mostra il div evidenziato e i suoi colori calcolati](/images/get-css-background-java.png "Get CSS Background in Java – visual example")
+
+*Il testo alternativo include la keyword principale: “Get CSS Background example”.*
+
+---
+
+## Conclusione
+
+Ora sai **come ottenere lo sfondo CSS** e **recuperare la dimensione del font** di qualsiasi elemento usando Aspose.HTML in Java. **Caricando un documento HTML Java**, estraendo lo **stile calcolato** e chiamando i getter appropriati, puoi leggere in modo affidabile i valori di rendering finali senza indovinare o fare parsing manuale del CSS.
+
+Qual è il prossimo passo? Prova a cambiare il selettore per puntare a elementi diversi, sperimenta con pseudo‑classi (es. `div.highlight:hover`), o genera un PDF dallo stesso `HTMLDocument`—la stessa API rende tutto molto semplice.  
+
+Sentiti libero di lasciare un commento se incontri difficoltà, e buona programmazione!
+
+---
+
+
+## Cosa dovresti imparare dopo?
+
+
+I tutorial seguenti trattano argomenti strettamente correlati che si basano sulle tecniche dimostrate in questa guida. Ogni risorsa include esempi di codice completi e spiegazioni passo‑passo per aiutarti a padroneggiare funzionalità aggiuntive dell’API e a esplorare approcci alternativi nei tuoi progetti.
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Create html document java with internal CSS using Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/italian/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/italian/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..8231efdf84
--- /dev/null
+++ b/html/italian/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,279 @@
+---
+category: general
+date: 2026-06-16
+description: Come usare CSS per caricare un file HTML e contare i link in Java. Impara
+  a contare gli elementi HTML e a valutare XPath in Java in un unico esempio chiaro.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: it
+og_description: Come utilizzare CSS in Java per caricare un file HTML, contare i link
+  e valutare le espressioni XPath—tutto in una guida pratica.
+og_title: Come usare CSS in Java – Caricare HTML, contare i link e valutare XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Come usare CSS in Java – Caricare HTML, contare i link e valutare XPath
+url: /it/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Come usare CSS in Java – Caricare HTML, Contare i link e valutare XPath
+
+Ti sei mai chiesto **come usare i selettori CSS** durante l'elaborazione di un file HTML in Java? Forse stai costruendo un web‑crawler, uno scraper, o semplicemente devi verificare un sito statico. La buona notizia? Non devi scrivere un parser personalizzato da zero—le librerie moderne ti permettono di combinare i selettori CSS4 con le espressioni XPath 3.1 in un unico flusso di lavoro ordinato.
+
+In questo tutorial vedremo **come caricare un file HTML**, applicare un selettore CSS per contare i link all'interno di una barra di navigazione, e poi **valutare XPath** per contare specifici elementi immagine. Alla fine avrai un programma completo e eseguibile che stampa il numero di nodi corrispondenti, e comprenderai perché ogni parte è importante.
+
+## Prerequisiti
+
+- Java 17 (o qualsiasi JDK recente) installato sulla tua macchina  
+- Maven o Gradle per la gestione delle dipendenze (useremo Maven nell'esempio)  
+- Un piccolo frammento HTML salvato come `input.html` in una cartella che controlli  
+
+Non sono necessari altri strumenti—solo un editor di testo e un terminale.
+
+## Cosa copre il tutorial
+
+- **Caricamento di un file HTML** in una struttura simile a DOM usando la classe *HTMLDocument*  
+- Applicazione di un **selettore CSS4** (`nav a[data-role]`) per individuare i link di navigazione  
+- Esecuzione di un'**espressione XPath 3.1** per trovare i tag `<img>` il cui `src` termina con `.png` e che hanno anche un attributo `alt`  
+- **Conteggio** dei risultati di entrambe le query e stampa su console  
+- Codice sorgente completo, spiegazioni del “perché”, e una rapida occhiata a possibili casi limite  
+
+Iniziamo subito.
+
+---
+
+## Passo 1 – Come caricare un file HTML con HTMLDocument
+
+Prima di poter eseguire qualsiasi query, il documento HTML deve essere analizzato in un modello attraversabile. La classe `HTMLDocument` della libreria **jsoup‑plus** (o di qualsiasi parser simile consapevole di HTML) fa esattamente questo.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Perché è importante:*  
+Caricare il file una sola volta e mantenere un riferimento (`doc`) evita I/O ripetuti, che possono diventare un collo di bottiglia di prestazioni quando si elaborano grandi lotti di pagine.
+
+---
+
+## Passo 2 – Come usare CSS per contare i link all'interno di `<nav>`
+
+Ora che il documento è in memoria, possiamo usare un selettore CSS4 per prendere ogni elemento `<a>` che si trova all'interno di un `<nav>` e che possiede anche un attributo `data‑role`. Questo è un pattern comune per i menu di navigazione che usano attributi data per i hook JavaScript.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Spiegazione:*  
+- `nav a[data-role]` si legge come “qualsiasi elemento `<a>` con un attributo `data‑role` che è discendente di un elemento `<nav>`.”  
+- Il selettore è compatibile con **CSS4**, il che significa che puoi anche usare pseudo‑classi come `:not()` o `:has()` se il tuo caso d'uso si espande.
+
+> **Consiglio:** Se ti servono solo i figli diretti, sostituisci lo spazio con `>` (`nav > a[data-role]`). Questo riduce lo spazio di ricerca e può accelerare l'elaborazione di documenti grandi.
+
+---
+
+## Passo 3 – Valutare XPath in Java per contare specifici elementi `<img>`
+
+XPath brilla quando hai bisogno di filtrare in base agli attributi, cosa non così immediata in CSS. Qui individueremo ogni `<img>` il cui `src` termina con `.png` **e** che definisce anche un attributo `alt`—utile per audit di accessibilità.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Perché XPath?*  
+- La funzione `ends-with()` fa parte di XPath 3.1, consentendo il confronto di suffissi senza ricorrere a regex.  
+- Combinare più predicati (`and @alt`) garantisce di contare solo le immagini che sono sia correttamente referenziate sia descritte.
+
+Se la tua libreria supporta solo XPath 1.0, dovrai usare `contains(@src, '.png')` e poi filtrare in Java—un approccio meno preciso.
+
+---
+
+## Passo 4 – Come contare gli elementi HTML e stampare i risultati
+
+Infine, recuperiamo le lunghezze di entrambi gli oggetti `NodeList` e li stampiamo. Questa è la parte **come contare i link** del puzzle, ma funziona per qualsiasi collezione di nodi.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Output previsto sulla console** (supponendo che l'HTML di esempio contenga 3 link corrispondenti e 2 immagini corrispondenti):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+Se i conteggi sono zero, ricontrolla la sintassi del tuo selettore o verifica che `input.html` contenga effettivamente gli elementi attesi.
+
+---
+
+## Esempio completo funzionante
+
+Di seguito trovi il programma completo e autonomo che puoi copiare‑incollare in un file chiamato `CssXPathDemo.java`. Include gli import necessari, un semplice frammento `pom.xml` per Maven, e un campione HTML minimale per i test.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Estratto `pom.xml` di Maven** (aggiungi questa dipendenza per includere il parser consapevole di HTML che supporta sia CSS4 sia XPath 3.1):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Esempio `input.html`** (posizionalo nella stessa directory del file Java):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+Eseguendo `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` otterrai i conteggi attesi mostrati in precedenza.
+
+---
+
+## Casi limite e domande comuni
+
+### Cosa succede se il file HTML è malformato?
+
+Sia i motori CSS che XPath tollerano errori di markup minori (tag di chiusura mancanti, attributi non quotati). Tuttavia, malformazioni gravi possono far abortire il parser. In produzione, avvolgi il passaggio di caricamento in un blocco try‑catch e registra l'eccezione.
+
+### Posso combinare CSS e XPath in un'unica espressione?
+
+Non direttamente; ogni motore ha la propria sintassi. Il pattern tipico è usare quello che esprime la condizione più naturalmente (CSS per query strutturali, XPath per funzioni sugli attributi) e poi unire i risultati in Java se necessario.
+
+### Come conto gli elementi su più file?
+
+Basta posizionare la logica di caricamento all'interno di un ciclo:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Funziona con Java 8?
+
+Sì—a condizione di usare una versione della libreria che supporta Java 8 o superiore. Il codice mostrato non dipende da funzionalità più recenti del linguaggio.
+
+---
+
+## Conclusione
+
+Abbiamo dimostrato **come usare i selettori CSS** insieme alle espressioni **evaluate xpath java** per **caricare un file HTML**, **contare i link** e **contare gli elementi HTML** che soddisfano criteri specifici. I punti chiave sono:
+
+- Caricare il documento una sola volta con `HTMLDocument`.  
+- Sfruttare CSS4 per query strutturali semplici (`nav a[data-role]`).  
+- Utilizzare XPath 3.1 per potenti funzioni sugli attributi (`ends-with(@src, '.png')`).  
+- Recuperare la lunghezza del `NodeList` per ottenere conteggi esatti.  
+
+Da qui puoi espandere lo script: aggiungere più selettori, scrivere i risultati in un CSV, o integrarlo in una pipeline di crawling più ampia. La combinazione di CSS e XPath ti offre la flessibilità per affrontare praticamente qualsiasi sfida di scraping HTML.
+
+Pronto a sperimentare? Prova a sostituire il selettore CSS con `section article[data-id]` o cambia l'XPath per puntare ai tag `<video>` con un codec specifico. Il cielo è il limite.
+
+Se hai trovato utile questa guida, sentiti libero di condividerla, mettere una stella al repository, o lasciare un commento con i tuoi casi d'uso. Buon coding!
+
+![diagramma esempio di utilizzo CSS](https://example.com/diagram.png "esempio di utilizzo CSS")
+
+---
+
+## Cosa dovresti imparare dopo?
+
+I seguenti tutorial coprono argomenti strettamente correlati che si basano sulle tecniche dimostrate in questa guida. Ogni risorsa include esempi di codice completi e funzionanti con spiegazioni passo‑passo per aiutarti a padroneggiare funzionalità API aggiuntive ed esplorare approcci di implementazione alternativi nei tuoi progetti.
+
+- [Come aggiungere CSS – CSS inline ai documenti HTML in Aspose.HTML per Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Come modificare CSS - Modifica avanzata di CSS esterno con Aspose.HTML per Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Come modificare l'albero del documento HTML in Aspose.HTML per Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/japanese/java/advanced-usage/_index.md b/html/japanese/java/advanced-usage/_index.md
index 5dafa1b09b..c945162dd4 100644
--- a/html/japanese/java/advanced-usage/_index.md
+++ b/html/japanese/java/advanced-usage/_index.md
@@ -123,6 +123,8 @@ Aspose.HTML for Java を使用して PDF のページサイズを調整する方
 Aspose.HTML for Java を使用して XPS のページサイズを調整する方法を学びます。XPS ドキュメントの出力寸法を簡単に制御できます。
 ### [Java で JavaScript を実行する方法 – 完全ガイド](./how-to-run-javascript-in-java-complete-guide/)
 Aspose.HTML for Java を使用して、Java アプリケーション内で JavaScript を実行し、動的コンテンツやロジックを統合する方法を学びます。
+### [Java で Aspose のデバイス DPI を設定 – 完全サンドボックスガイド](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+Java 環境で Aspose のデバイス DPI を設定し、サンドボックス内で正確なレンダリングを実現する手順を解説します。
 
 ---
 
diff --git a/html/japanese/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/japanese/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..311a4ecf41
--- /dev/null
+++ b/html/japanese/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,210 @@
+---
+category: general
+date: 2026-06-16
+description: JavaでAspose.HTMLサンドボックスを使用してHTMLをレンダリングする際に、デバイスのDPIを設定し、ビューポートの幅と高さを設定する方法を学びます。ステップバイステップのコードが含まれています。
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: ja
+og_description: Aspose.HTMLサンドボックス for Java を使用して、デバイス DPI を設定し、ビューポートの幅と高さを設定する方法を紹介します。完全なコードと解説付き。
+og_title: JavaでAsposeのデバイスDPIを設定する – 完全サンドボックスガイド
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: JavaでAsposeのデバイス DPI を設定する – 完全サンドボックスガイド
+url: /ja/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Java Sandbox チュートリアル
+
+Java でウェブページをレンダリングする際に **set device dpi aspose** したいと思ったことはありませんか？ あなただけではありません。実際の画面と同じようにページを表示させたい開発者は多く、特に DPI がレイアウト計算に影響する場合は壁にぶつかりがちです。
+
+このガイドでは、**set device dpi aspose** するだけでなく、**set viewport width height** でページを 1280 × 800 ピクセルのブラウザウィンドウと同様に動作させる実践的な例を紹介します。最後まで読むと、実行可能なコードスニペット、各手順の明確な説明、そして一般的な落とし穴を回避するコツが手に入ります。
+
+## このチュートリアルでカバーする内容
+
+前提条件を概説した後、以下の 4 つの簡潔なステップに入ります。
+
+1. サンドボックスオプションを設定（DPI とビューポートサイズを含む）。  
+2. そのオプションで `DocumentSandbox` をインスタンス化。  
+3. サンドボックス内で外部 HTML ページを読み込む。  
+4. シンプルな DOM 操作を実行—ページタイトルを出力。
+
+各要素がなぜ重要か、デバイスごとに設定をどう調整するか、期待される出力はどうなるかを解説します。外部ドキュメントは不要です。必要な情報はすべてここにあります。
+
+## 前提条件
+
+- Java 8 以上（Aspose.HTML for Java ライブラリは JDK 8+ をサポート）。  
+- Aspose.HTML for Java の JAR をプロジェクトのクラスパスに追加。  
+- IDE またはビルドツール（Maven/Gradle）でコードをコンパイル・実行できる環境。  
+- `https://example.com` のようなライブ URL を読み込む場合はインターネット接続が必要。
+
+上記がすべて揃っていれば、さっそく始めましょう。
+
+## 手順 1: Set device DPI aspose – サンドボックスオプションの定義
+
+最初に行うべきことは、サンドボックスに「どんな画面」をエミュレートさせるかを指示することです。ここで **set device dpi aspose** が登場します。DPI（dots per inch）は CSS の `px` 単位の解釈に影響し、フォントサイズや画像のスケーリング、メディアクエリの結果が変わります。
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **なぜ重要か:**  
+> `setDeviceDpi` 呼び出しは、Aspose.HTML に対して 1 CSS ピクセルを 1/96 インチとして扱うよう指示し、ほとんどのデスクトップモニタと同等にします。この設定を省略すると、高 DPI 画面でレイアウトが極端に小さくまたは大きく表示される可能性があります。
+
+## 手順 2: 設定済みオプションでサンドボックスを作成
+
+オプションが整ったら、それらを尊重するサンドボックスインスタンスが必要です。サンドボックスは、ファイルシステムに触れない小さな分離されたブラウザエンジンと考えてください。
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **プロのコツ:**  
+> 同じ `DocumentSandbox` を複数ページで再利用するとメモリ使用量が抑えられますが、別の DPI やビューポートが必要な場合はオプションをリセットすることを忘れないでください。
+
+## 手順 3: サンドボックス内で HTML ドキュメントを読み込む
+
+サンドボックスが用意できたら、ページの読み込みはシンプルです。`HTMLDocument` のコンストラクタは URL と先ほど作成したサンドボックスを受け取ります。
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **エッジケース:**  
+> 対象サイトが自動リクエストをブロックしている場合、403 エラーが返ることがあります。その場合は HTML をローカルにダウンロードしてファイルパスから読み込むか、`sandboxOptions` でカスタム User‑Agent を設定してください。
+
+## 手順 4: 通常の DOM 操作を実行 – ページタイトルを出力
+
+この時点でページはサンドボックス内で完全にレンダリングされているため、任意の DOM クエリがフルブラウザと同様に機能します。ここではシンプルにタイトルを取得して表示します。
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**期待される出力**
+
+```
+Title: Example Domain
+```
+
+別の文字列が出力された場合は、URL が到達可能か、DPI やビューポートの値を誤って変更していないかを再確認してください。
+
+## ビューポート幅・高さを設定することが重要な理由
+
+「なぜ **set viewport width height** まで行うのか？」と疑問に思うかもしれません。答えはレスポンシブデザインにあります。`@media (max-width: 600px)` のようなメディアクエリはビューポートサイズに反応し、物理的な画面サイズではありません。`1280` × `800` を指定することで、ヘッドレスサーバー上でも「デスクトップ」レイアウトが保証されます。
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+数値を変更すれば、IDE を離れることなくタブレット、スマートフォン、超ワイドモニタなどをシミュレートできます。
+
+## 完全動作サンプル
+
+以下は、すべてを結びつけた完全な実行可能 Java クラスです。`SandboxExample.java` という名前で保存し、Aspose.HTML の JAR をクラスパスに追加した上で `javac SandboxExample.java && java SandboxExample` を実行してください。
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **簡易検証:**  
+> プログラムを実行し、`Title: Example Domain` と表示されれば設定は正しく機能しています。表示されない場合はコンソールに出力された例外を確認してください。多くの問題は JAR が不足しているか、ネットワーク制限が原因です。
+
+## よくある落とし穴と回避策
+
+| 症状 | 想定原因 | 対処 |
+|---|---|---|
+| `NullPointerException` が `htmlDoc.getTitle()` で発生 | サンドボックスがページを読み込めなかった | URL を確認し、`HTMLDocument` コンストラクタを try‑catch で囲むか、`sandboxOptions.setLogLevel(...)` でロギングを有効化 |
+| レイアウトがズームイン/アウトして見える | DPI が正しく設定されていない | `sandboxOptions.setDeviceDpi(96)`（または目的の DPI）を確実に呼び出す |
+| メディアクエリが発火しない | ビューポートサイズが設定されていない | `setViewportWidth` と **同時に** `setViewportHeight` を呼び出したか再確認 |
+| 大規模ページで Out‑of‑memory エラー | 多数の重いページを単一サンドボックスで再利用 | ページごとに新しい `DocumentSandbox` を作成するか、使用後に `documentSandbox.dispose()` を呼び出す |
+
+## サンプルの拡張例
+
+**set device dpi aspose** と **set viewport width height** の基本が分かったら、さらに以下を試せます：
+
+- `htmlDoc.renderToBitmap(...)` を使ってレンダリング結果をスクリーンショットとして取得。  
+- レンダリング前にカスタム CSS を注入し、ダークモードテーマをテスト。  
+- `htmlDoc.getWindow().eval(...)` でサンドボックス内の JavaScript を実行。
+
+これらの操作はすべて、設定した DPI とビューポートを尊重するため、レスポンシブレイアウトの信頼できるテスト環境が手に入ります。
+
+## 結論
+
+本稿では、Aspose.HTML のサンドボックスを利用して **set device dpi aspose** と **set viewport width height** を Java で実装する手順を、コンパクトにかつエンドツーエンドで示しました。これにより、任意のデバイス上でページがどのように表示されるかを安全かつ分離された環境で正確に再現できます。
+
+次のステップに進みませんか？ CSS グリッドレイアウトを使用したページをレンダリングしたり、リモートスタイルシートを取り込んで DPI がフォント描画に与える影響を確認したりしてみてください。サンドボックスならホストシステムに影響を与えることなく自由に実験できます。
+
+問題が発生したらコメントを残すか、Aspose.HTML for Java の公式ドキュメントをご覧ください—必要な情報はすべてここに揃っています。Happy coding!  
+
+![set device dpi aspose sandbox diagram](https://example.com/images/set-device-dpi-aspose.png "Diagram showing DPI and viewport configuration in Aspose.HTML sandbox")
+
+## 次に学ぶべきこと
+
+以下のチュートリアルは、本ガイドで示したテクニックを応用した関連トピックを扱っています。各リソースには、ステップバイステップの説明と完全なコード例が含まれているので、API の追加機能をマスターしたり、別の実装アプローチを探求したりする際に役立ちます。
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/japanese/java/conversion-html-to-other-formats/_index.md b/html/japanese/java/conversion-html-to-other-formats/_index.md
index ef52efca8d..bcc9cd6470 100644
--- a/html/japanese/java/conversion-html-to-other-formats/_index.md
+++ b/html/japanese/java/conversion-html-to-other-formats/_index.md
@@ -83,12 +83,18 @@ SVG グラフィックを XPS フォーマットに変換し、デバイス間
 ## Conversion - HTML to Other Formats Tutorials
 ### [Converting HTML to PDF](./convert-html-to-pdf/)
 Aspose.HTML を使用して Java で HTML を PDF に変換する方法を学びます。HTML コンテンツから高品質な PDF を手軽に作成できます。
+### [Aspose HTML for Java で HTML を PDF に変換する完全ガイド](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+Aspose.HTML for Java を使い、HTML を PDF に変換する手順を詳細に解説したフルガイドです。高度な設定やベストプラクティスも紹介します。
+### [HTML to PDF チュートリアル：ワンライン Aspose コンバータ](./html-to-pdf-tutorial-one-line-aspose-converter/)
+Aspose.HTML を使って、1 行のコードで HTML を PDF に変換する方法を紹介します。
 ### [Converting HTML to MHTML](./convert-html-to-mhtml/)
 Aspose.HTML for Java で HTML を MHTML に簡単に変換します。効率的な HTML‑to‑MHTML 変換の手順をご覧ください。
 ### [Converting HTML to XPS](./convert-html-to-xps/)
 Aspose.HTML for Java を使用して HTML を XPS にシームレスに変換する方法を学びます。クロスプラットフォーム文書を簡単に作成できます。
 ### [Converting Markdown to HTML](./convert-markdown-to-html/)
 Aspose.HTML for Java で Java の Markdown を HTML にシームレスに変換します。文書変換のニーズを効率化する手順をご確認ください。
+### [JavaでHTMLをMarkdownに変換する完全プログラミングガイド](./convert-html-to-markdown-in-java-complete-programming-guide/)
+Aspose.HTML を使用して Java で HTML を Markdown に変換する方法を学びます。完全なプログラミングガイドです。
 ### [Converting SVG to Image](./convert-svg-to-image/)
 Aspose.HTML を使用して Java で SVG を画像に変換する方法を学びます。高品質出力のための包括的ガイドです。
 ### [Converting SVG to PDF](./convert-svg-to-pdf/)
@@ -97,6 +103,8 @@ Aspose.HTML で Java の SVG を PDF に変換します。高品質文書変換
 Aspose.HTML for Java を使用して SVG を XPS に変換する方法を学びます。シンプルでステップバイステップのガイドでシームレスに変換できます。
 ### [JavaでHTMLをPDFに変換 – ページサイズ設定付きステップバイステップガイド](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 JavaでHTMLをPDFに変換し、ページサイズをカスタマイズする手順を詳しく解説します。
+### [JavaでHTMLをPDFに変換 – 並列バッチ変換ガイド](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Aspose.HTML を使用して、Java で複数の HTML を同時に PDF に変換するバッチ処理方法を解説します。
 
 ## よくある質問
 
diff --git a/html/japanese/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/japanese/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..126bdf793e
--- /dev/null
+++ b/html/japanese/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,247 @@
+---
+category: general
+date: 2026-06-16
+description: このステップバイステップガイドで、Javaを使ってHTMLをMarkdownに変換しましょう。HTMLからMarkdownへの変換をマスターし、効率的な変換方法を学びましょう。
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: ja
+og_description: シンプルなエンドツーエンドの例で、JavaでHTMLをMarkdownに変換します。HTMLを変換し、フロントマターをそのまま保持する最適な方法を学びましょう。
+og_title: JavaでHTMLをMarkdownに変換する – 完全ガイド
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: JavaでHTMLをMarkdownに変換 – 完全プログラミングガイド
+url: /ja/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# JavaでHTMLをMarkdownに変換 – 完全プログラミングガイド
+
+カスタムパーサーを書かずに **HTML をクリーンな Markdown に変換** する方法を考えたことはありませんか？ あなただけではありません。多くのプロジェクト—静的サイトジェネレータ、ドキュメントパイプライン、コンテンツ移行—で **HTML を Markdown に変換** することが、迅速かつ信頼できる日常的な課題です。
+
+良いニュースは、いくつかの Java ライブラリがこの作業をとても簡単にしてくれることです。このチュートリアルでは、**HTML を Markdown に変換** しながら、すでに持っている可能性のある front‑matter YAML を保持する完全に動作する例を順を追って説明します。最後まで読めば、任意の Java アプリに組み込める再利用可能なメソッドが手に入ります。
+
+## このチュートリアルでカバーする内容
+
+以下の項目をすべて網羅します：
+
+* Java 用 HTML‑to‑Markdown コンバータの正しい Maven/Gradle 依存関係の追加方法。  
+* front‑matter を保持するための `MarkdownConversionOptions` の設定（`html to markdown java` のコツ）。  
+* HTML ファイルを読み込み、Markdown ファイルを書き出す小さな `main` メソッドの作成方法。  
+* エンコーディング問題や画像欠損などの一般的な落とし穴とその対処法。  
+* バッチ変換や静的サイトジェネレータへの統合といった次のステップ。
+
+Markdown ライブラリの事前経験は不要です。基本的な Java 環境さえあれば始められます。
+
+---
+
+## ## HTML を Markdown に変換 – ライブラリのインストール
+
+### Step 1: Add the Dependency
+
+この例では、HTML‑to‑Markdown 拡張機能も備えた実績のある Markdown プロセッサ **[flexmark-java](https://github.com/vsch/flexmark-java)** を使用します。
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro tip:** HTML‑to‑Markdown 変換だけが必要な場合は、フル `flexmark-all` の代わりに `flexmark-html2md` を導入して JAR サイズを小さく保てます。
+
+### Step 2: Import the Required Classes
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+これらのインポートにより、コア変換エンジンと柔軟なオプションコンテナにアクセスできます。
+
+---
+
+## ## HTML to Markdown Java – Configure Conversion Options
+
+YAML front‑matter ブロックで始まるドキュメント（Jekyll や Hugo で一般的）を変換する場合、そのブロックはそのまま残したいでしょう。`MutableDataSet` を使うとその動作を切り替えられます。
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Why preserve front‑matter?*  
+Front‑matter には title、date、tags などのメタデータが含まれます。これを削除すると、下流のビルドパイプラインが壊れてしまいます。`PRESERVE_FRONT_MATTER` を `true` に設定すると、コンバータはブロックを生テキストとして扱い、元のまま残します。
+
+---
+
+## ## How to Convert HTML – Write the Conversion Method
+
+以下は自己完結型の `convertHtmlToMarkdown` メソッドです。HTML ファイルを読み込み、変換を実行し、結果を Markdown ファイルに書き出します。
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Edge case:** HTML に `<script>` や `<style>` タグが含まれていて Markdown に不要な場合、コンバータは自動的にそれらを除去します。ただし、カスタムタグについては事前に HTML 文字列を前処理（例: Jsoup 使用）する必要があります。
+
+---
+
+## ## How to Convert HTML – Full Example with `main`
+
+すべてを小さな CLI プログラムにまとめます。プレースホルダーのパスは実際のファイル位置に置き換えてください。
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Expected output** (console):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+`article.md` を開くと、クリーンな Markdown と元の YAML ブロックがそのまま残っていることが確認できます。
+
+---
+
+## ## HTML to Markdown Conversion – Common Questions & Tips
+
+| Question | Answer |
+|----------|--------|
+| *HTML ファイルが非常に大きい場合は？* | ファイルを行単位でストリーム処理するか、`Files.readAllBytes` と `ByteBuffer` を使って全体をメモリに読み込まないようにします。 |
+| *フォルダー全体をバッチ処理できるか？* | `convertHtmlToMarkdown` 呼び出しを `Files.list(Paths.get("folder"))` ループでラップし、`*.html` をフィルタリングします。 |
+| *画像は自動的に変換されるか？* | コンバータは `<img src="...">` タグを `![](url)` 構文に書き換え、URL を保持します。Markdown の利用側から画像ファイルにアクセスできることを確認してください。 |
+| *UTF‑8 は常に安全か？* | はい。HTML も Markdown もデフォルトで UTF‑8 です。別の文字セットを使用している場合は、`readString`/`writeString` に charset を渡してください。 |
+| *カスタム CSS クラスは保持できるか？* | Flexmark の HTML‑to‑Markdown コンバータは未知の属性を除去します。保持したい場合は、変換後に正規表現置換などのポストプロセスが必要です。 |
+
+---
+
+## ## Java HTML Markdown Converter – Next Steps
+
+これで **java html markdown converter** のスニペットが完成し、ビルドスクリプト、CI パイプライン、デスクトップツールに組み込めるようになりました。以下は基本ワークフローを拡張するアイデアです：
+
+1. **バッチ変換スクリプト** – ディレクトリツリーを走査し、すべての `.html` ファイルを `.md` に変換。  
+2. **静的サイトジェネレータとの統合** – Maven の `generate-resources` フェーズの一部として変換を実行。  
+3. **Markdown 出力のカスタマイズ** – Flexmark では `MutableDataSet` を使ってテーブル、脚注、GitHub‑flavored 拡張などを有効化可能。  
+4. **CLI ラッパーの追加** – Apache Commons CLI で `source` と `target` 引数を受け取り、ユーザーフレンドリーなコマンドラインツールに。
+
+---
+
+## Conclusion
+
+Java で **HTML を Markdown に変換** するために必要なすべてをカバーしました。ライブラリのインストールから front‑matter の保持、エッジケースの処理まで、上記の短く再利用可能なメソッドが **html to markdown java** プロジェクトの堅実な基盤となります。オプションのヒントを活用すれば、より大規模なワークフローにも対応できます。
+
+ぜひ試してみて、オプションを調整し、ドキュメント移行を自動化しましょう。難しいシナリオがあればコメントで教えてください。一緒にトラブルシュートします。
+
+Happy coding!
+
+## What Should You Learn Next?
+
+以下のチュートリアルは、本ガイドで示した手法に基づく関連トピックを扱っています。各リソースには、ステップバイステップの説明と完全なコード例が含まれており、追加の API 機能を習得したり、独自の実装アプローチを探求したりするのに役立ちます。
+
+- [Markdown to HTML Java - Aspose.HTMLで変換](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Convert HTML to PDF in Java – ページサイズ設定付きステップバイステップガイド](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Convert HTML to Markdown in Aspose.HTML for Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/japanese/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/japanese/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..429b4ed6fe
--- /dev/null
+++ b/html/japanese/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,222 @@
+---
+category: general
+date: 2026-06-16
+description: 固定スレッドプールを使用したJavaアプローチでHTMLをPDFに変換します。バッチHTML PDF変換により、複数のHTMLファイルを効率的に変換する方法を学びましょう。
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: ja
+og_description: 固定スレッドプールを使用したJavaソリューションでHTMLをPDFに変換します。このチュートリアルでは、バッチHTML PDF変換をステップバイステップで案内します。
+og_title: JavaでHTMLをPDFに変換 – 並列バッチ変換
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: JavaでHTMLをPDFに変換する – 並列バッチ変換ガイド
+url: /ja/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# JavaでHTMLをPDFに変換 – 並列バッチ変換ガイド
+
+何度も **HTMLをPDFに変換** したくても、数十ファイルを処理する際にプロセスが非常に遅いと感じたことはありませんか？ あなたは一人ではありません。多くのエンタープライズプロジェクトでは、ウェブページの山を印刷可能なドキュメントに変換することがボトルネックになることがあります—特に変換がシングルスレッドで実行されている場合はなおさらです。
+
+良いニュースです。**固定スレッドプール Java** を活用すれば、複数の変換を同時に実行でき、遅いバッチジョブを瞬時に処理できるようになります。このガイドでは、Aspose.HTML の `Converter` クラスと Java の `ExecutorService` を使って、**複数の HTML ファイルを並列に PDF に変換**する方法をステップバイステップで解説します。最後まで読めば、最小限のコードで **バッチ HTML PDF 変換** を実行できるプログラムが手に入ります。
+
+## 本チュートリアルでカバーする内容
+
+- 同時実行用の固定サイズスレッドプールの設定方法
+- ソース HTML ファイルのリスト作成（ディレクトリは自由に指定）
+- 各ファイルで `Converter.convert` を呼び出す変換タスクの送信
+- プールの安全なシャットダウンとエラーハンドリング
+- 4 スレッド以上へのスケール方法、大容量ファイルの扱い方、一般的な落とし穴のデバッグ方法
+
+外部のビルドツールは Aspose.HTML for Java の JAR 以外不要で、コードは任意の JDK 8+ ランタイム上で動作します。
+
+![convert html to pdf illustration](placeholder-image.jpg){alt="HTMLをPDFに変換する例"}
+
+## 手順 1: 固定サイズスレッドプールの作成 (fixed thread pool java)
+
+最初に必要なのは、変換ジョブを並行して実行できるワーカースレッドのプールです。`Executors.newFixedThreadPool` を使用すると、スレッド数が予測可能になり、CPU 使用率を安定させつつファイルシステムへの過負荷を防げます。
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**固定プールの理由は？**  
+固定プールは同時変換数に上限を設け、CPU とメモリを争う数百のスレッドが生成されるのを防ぎます。典型的な 4 コアマシンでは、4 スレッドがスループットとリソース競合のバランスをとるのに最適です。
+
+> **プロのコツ:** コア数が多いサーバーで実行する場合は、サイズを `Runtime.getRuntime().availableProcessors()` で取得して増やすと良いですが、I/O の飽和に注意してください。
+
+## 手順 2: 変換したいHTMLファイルの一覧作成 (convert multiple html files)
+
+次に、処理対象となる HTML ファイルのパスを収集します。実際のプロジェクトではディレクトリツリーを走査することが多いですが、ここでは簡潔さのために短い配列をハードコードします。
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**エッジケース:** ファイルが存在しない、または読み取り不可の場合、変換タスクは例外をスローします。ワーカー内部で捕捉することで、バッチの残りは引き続き実行されます。
+
+## 手順 3: 各ファイルに対して変換タスクを送信 (java html to pdf)
+
+ここでは `htmlFiles` 配列をループし、各パスをスレッドプールに渡します。各タスクは拡張子を入れ替えるだけで、元の HTML と同じディレクトリに PDF ファイルを生成します。
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**動作概要:**  
+- ラムダ式 (`() -> { … }`) は軽量な `Runnable` です。  
+- `Converter.convert` は Aspose.HTML の静的メソッドで、HTML を読み込み、レンダリングし、1 回の呼び出しで PDF を書き出します。  
+- `try‑catch` でラップすることで、1 つの不正ファイルがプール全体を停止させることを防ぎます。
+
+> **なぜこのアプローチか？** コードが短く済み、手動でスレッド管理する必要がなく、スレッド数以上のファイルがある場合はエグゼキュータが自動でキューイングしてくれます。
+
+## 手順 4: プールをシャットダウンし完了を待つ (batch html pdf conversion)
+
+すべてのタスクを送信したら、プールに「作業完了」を通知し、ワーカーが終了するのを待つ必要があります。これにより JVM が早期に終了するのを防げます。
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**タイムアウトが発生したらどうする？**  
+5 分の制限は少数の小さな HTML ファイルには十分余裕があります。バッチが大規模になる場合はタイムアウトを延長するか、`threadPool.isTerminated()` をループで監視してください。
+
+---
+
+## 完全な動作例
+
+以下はそのままコピー＆ペーストできる完全プログラムです。`YOUR_DIRECTORY` を HTML ファイルが格納されているフォルダに置き換え、Aspose.HTML の JAR をクラスパスに追加して実行してください。
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### 期待される出力
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+ファイルのいずれかが失敗した場合でも、コンソールにスタックトレースが表示されますが、他のジョブは引き続き実行されます。
+
+## 上級ヒントと一般的な落とし穴
+
+| Situation | What to Do |
+|-----------|------------|
+| **Too many files for 4 threads** | Increase the pool size (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) or switch to a `WorkStealingPool` for better scalability. |
+| **Large HTML (≥10 MB)** | Raise the thread‑pool queue capacity or process files in smaller batches to avoid OutOfMemory errors. |
+| **Missing fonts or CSS** | Ensure the Aspose.HTML license can locate the required resources, or embed them directly in the HTML. |
+| **Running on a headless server** | No extra UI dependencies are needed; Aspose.HTML works in pure Java mode. |
+| **Need PDF metadata** | After conversion, open the generated PDF with `PdfDocument` and set title/author programmatically. |
+
+## 結論
+
+本稿では、**固定スレッドプール** を使って Java で **HTML を PDF に変換** する方法を示しました。プール作成、タスク送信、優雅なシャットダウン、エラーハンドリングという一連のライフサイクルを短いプログラムで実装しています。スレッド数を調整し、配列を拡大すれば、任意のバックエンド向けに堅牢な **バッチ HTML PDF 変換** サービスへと拡張できます。
+
+次のステップに進みませんか？このコードを Spring Boot の REST エンドポイントに組み込み、ユーザーが HTML をアップロードして即座に PDF を取得できるようにしたり、ディレクトリを監視して新規ファイルが現れたら自動変換するロジックに拡張したりしてみてください。核心となる考え方—固定スレッドプールでの並列化—は変わらず、非常にスケーラブルです。
+
+パフォーマンス調整や透かし追加に関する質問があれば、下のコメント欄にどうぞ。ハッピーコーディング！
+
+## 次に学ぶべきことは？
+
+以下のチュートリアルは、本ガイドで示した手法を応用した関連トピックを扱っています。各リソースには完全な動作コード例とステップバイステップの解説が含まれており、追加の API 機能を習得したり、独自プロジェクトで代替実装を検討したりするのに役立ちます。
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [How to Convert HTML to PDF Java - Set Page Margins with Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Parallel HTML Cleaning with ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/japanese/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/japanese/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..bd80964d0d
--- /dev/null
+++ b/html/japanese/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,262 @@
+---
+category: general
+date: 2026-06-16
+description: Aspose HTML for Java を使用して HTML を PDF に変換 – スマート縮小を有効にし、PDF の背景色を白に設定する方法を数分で学びましょう。
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: ja
+og_description: Aspose HTML for Java を使用して HTML を PDF に変換します。このガイドでは、スマート縮小を有効にする方法、PDF
+  の背景色を設定する方法、そして PDF/A‑1b 準拠を確保する方法を示します。
+og_title: Aspose HTML for JavaでHTMLをPDFに変換する – 完全チュートリアル
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Aspose HTML for Java を使用した HTML から PDF への変換 – 完全ガイド
+url: /ja/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Aspose HTML for Java を使用した HTML から PDF への変換 – 完全チュートリアル
+
+HTML を **PDF に変換**したいと思ったことはありませんか？しかし、詳細で行き詰まったことはありませんか？同じ壁にぶつかる開発者は多いです。良いニュースは、Aspose HTML for Java を使えば数行のコードで実現でき、さらに **スマート縮小を有効化**、**PDF の背景色を設定**、そして **白背景の PDF** を作成してきれいに印刷する方法も学べます。
+
+このガイドでは、必要なライブラリ、正確なコード、各オプションの重要性、結果の検証方法まで、すべてを順を追って説明します。最後まで読めば、請求書、レポート、アーカイブ文書など、どんな用途でもすぐに使える自己完結型のソリューションが手に入ります。
+
+---
+
+## Prerequisites – What You’ll Need Before You Start
+
+| Requirement | Why It Matters |
+|-------------|----------------|
+| **Java 8 or higher** | Aspose HTML は最新の JVM を対象としており、古いバージョンでは API メソッドが利用できない可能性があります。 |
+| **Maven or Gradle** (or manual JAR handling) | プロジェクトに Aspose HTML for Java ライブラリを追加する作業が簡単になります。 |
+| **Aspose.HTML for Java license** (free trial works too) | ライセンスがない場合、生成された PDF に透かしが入ります。 |
+| **An HTML file** (`input.html`) you want to convert | 変換元のコンテンツです。シンプルなページでも複雑なテンプレートでも構いません。 |
+| **Write access to an output folder** | コンバータは生成された PDF をそのフォルダーに書き込みます。 |
+
+IntelliJ IDEA や Eclipse などの Java IDE がすでにインストールされていれば、すぐに始められます。
+
+---
+
+## Step 1: Add Aspose HTML Dependency
+
+まず、ビルドツールに Aspose HTML ライブラリを取得させます。以下は Maven 用のスニペットです。Gradle を使用している場合は置き換えてください。
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** バージョン番号に注意してください。新しいリリースでは **スマート縮小** のパフォーマンス向上や PDF/A のサポートが改善されることが多いです。
+
+---
+
+## Step 2: Create PDF Conversion Options
+
+`PdfConversionOptions` オブジェクトは変換を細かく調整する場所です。PDF 出力のコントロールパネルと考えてください。
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+この時点ではオプションはまだ空白です。次のステップで設定を追加していきます。
+
+---
+
+## Step 3: Enable PDF/A‑1b Compliance (Long‑Term Archiving)
+
+長期保存が必要な PDF（例：法的記録）には PDF/A‑1b 準拠が必要です。このフラグを設定すると、Aspose がすべてのフォントとカラープロファイルを埋め込んでくれます。
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+なぜ必要かというと、PDF/A‑1b は文書が将来どのビューアでも同じ見た目になることを保証し、外部リソースに依存しません。
+
+---
+
+## Step 4: Activate Smart Shrinking
+
+次は、視覚品質を損なわずにファイルサイズを削減する魔法です。**スマート縮小を有効化**するには、該当プロパティを切り替えます。
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+スマート縮小はレイアウトを解析し、不要な余白を除去し、画像をインテリジェントに圧縮します。実際、5 MB 程度の PDF がこのオプションだけで 1 MB 未満にまで縮小できることがあります。
+
+---
+
+## Step 5: Set PDF Background Color – How to Add White Background PDF
+
+デフォルトでは Aspose は HTML で定義された背景を保持します。ページが透明な場合、印刷時に奇妙に見えることがあります。均一な背景色を設定すれば、きれいな見た目が保証されます。以下は **PDF の背景色を白に設定**する方法です。これが **白背景の PDF** を作成する手順です。
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+`Color.WHITE` の代わりに任意の `java.awt.Color` を指定できます。たとえば薄いグレーやブランドカラーなどです。
+
+---
+
+## Step 6: Perform the Conversion
+
+実際の変換はたった 1 行で完了します。`Converter.convert` メソッドが HTML を読み込み、設定したオプションを適用し、PDF を書き出します。
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Watch out:** 入力 HTML が外部リソース（CSS、画像）を参照している場合、絶対 URL でアクセス可能にするか、HTML ファイルと同じ場所に配置し `file://` スキームを使用してください。Aspose は自動的にリンクをたどります。
+
+---
+
+## Expected Output – What to Look For
+
+プログラムを実行すると次のものが確認できます：
+
+* **`output.pdf`** がターゲットフォルダーに生成されます。
+* PDF は **PDF/A‑1b 準拠** です（Adobe Acrobat で「ファイル → プロパティ」から「PDF/A」を確認）。
+* **スマート縮小** によりファイルサイズが顕著に小さくなります。
+* 元の HTML が透明でも、すべてのページに **均一な白背景** が設定されています。
+
+背景が正しく設定されているかは、PDF ビューアで開きテスト印刷すれば確認できます。灰色の影が出ることはありません。
+
+---
+
+## Common Questions & Edge Cases
+
+### What if my HTML uses external CSS files?
+
+CSS ファイルは絶対 URL で参照するか、`input.html` と同じディレクトリにコピーして `file://` スキームを使用してください。Aspose は自動的にリンクをたどります。
+
+### Can I use a different color for the background?
+
+もちろんです。`Color.WHITE` の代わりに例えば `new Color(240, 240, 240)` を指定すれば薄いグレーのキャンバスになります。`setBackgroundColor` メソッドは任意の `java.awt.Color` を受け取ります。
+
+### Does smart shrinking affect image quality?
+
+影響は最小限です。可能な限りロスレス圧縮を行い、ページサイズに対して画像が過大な場合のみ DPI を下げます。絶対的な画質が必要な場合は `options.setEnableSmartShrinking(false)` でスマート縮小を無効化できます。
+
+### How do I convert multiple HTML files in a batch?
+
+変換呼び出しをループで囲み、各イテレーションで `inputPath` と `outputPath` を更新します。同じ `PdfConversionOptions` インスタンスをすべてのファイルで再利用できます。
+
+---
+
+## Full Working Example (All Code in One Place)
+
+以下は完成した、すぐに実行できる Java クラスです。IDE に貼り付け、パスを調整して **Run** をクリックしてください。
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+プログラムを実行し生成された PDF を開くと、期待通りの **HTML から PDF への変換** 結果が確認できます。コンパクトで準拠し、白いキャンバスがきれいに設定されています。
+
+---
+
+## Conclusion
+
+ここまでで、Aspose HTML for Java を使って **HTML を PDF に変換**し、**スマート縮小を有効化**、**PDF の背景色を設定**、そして PDF/A‑1b 標準に準拠させる方法を解説しました。全工程はシンプルな Java クラス一つに収まっており、バックエンドサービスに簡単に組み込めます。
+
+次のステップに進みませんか？ヘッダーやフッターの追加、フォント埋め込み、動的 HTML テンプレートからの PDF 生成などに挑戦してみてください。また **Aspose.PDF for Java** も併せて検討すると良いでしょう。
+
+## What Should You Learn Next?
+
+以下のチュートリアルは、本ガイドで示したテクニックを応用した関連トピックを扱っています。各リソースには完全なコード例とステップバイステップの解説が含まれており、API の追加機能を習得したり、別の実装アプローチを自分のプロジェクトで試したりするのに役立ちます。
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/japanese/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/japanese/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..a380fbe24b
--- /dev/null
+++ b/html/japanese/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,250 @@
+---
+category: general
+date: 2026-06-16
+description: Aspose HTML Converter を使用して、HTML から PDF を生成する方法を 1 行の Java コードで示す HTML
+  から PDF へのチュートリアルです。最小限のコードで HTML ファイルを迅速に PDF に変換します。
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: ja
+og_description: Aspose HTML Converter を使用し、たった 1 行の Java コードで HTML から PDF を生成する方法を解説する
+  HTML から PDF へのチュートリアル。
+og_title: HTMLからPDFへのチュートリアル：ワンラインAsposeコンバータ
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: HTMLからPDFへのチュートリアル：ワンラインAsposeコンバータ
+url: /ja/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML to PDF チュートリアル: ワンライン Aspose コンバータ
+
+静的なHTMLページを何百行ものコードを書かずに洗練されたPDFに変換したいと思ったことはありませんか？それがまさにこの **html to pdf tutorial** が解決する課題です。Java のたった 1 行で **generate pdf from html** ができ、ディスク上にすぐ共有できるドキュメントが手に入ります。
+
+このガイドでは、Aspose HTML ライブラリをプロジェクトに追加するところから、**convert html file pdf** を実行するワンライナーまでの全工程を解説します。最後まで読めば **how to convert html** を効率的に行う方法が分かり、任意の Java アプリに貼り付けられる再利用可能なスニペットが手に入ります。
+
+## このガイドでカバーする内容
+
+- Aspose HTML for Java の依存関係追加（Maven または手動 JAR）
+- サンプル `input.html` ファイルの作成
+- `Converter.convert(...)` を使ったワンライン変換の実行
+- 出力 PDF の確認と一般的な落とし穴のトラブルシューティング
+
+Aspose の事前知識は不要です。基本的な Java 開発環境さえあれば始められます。さあ、始めましょう。
+
+## 前提条件
+
+- Java Development Kit (JDK) 8 以上  
+- Maven 3 または外部 JAR を追加できる IDE  
+- PDF に変換したい小さな HTML ファイル（次のステップで作成します）  
+
+これらがすでに揃っていればすぐに開始できます。まだの場合は、Oracle または OpenJDK から JDK を取得し、Maven をインストールしてください。とても簡単です。
+
+## 手順 1: Aspose HTML for Java をプロジェクトに追加
+
+### Maven ユーザー
+
+`pom.xml` に以下の依存関係を追加してください。これにより最新の安定版 Aspose HTML ライブラリが取得されます。
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### 手動 JAR 設定
+
+Maven を使用しない場合は、[Aspose HTML for Java ダウンロードページ](https://downloads.aspose.com/html/java) から JAR バンドルをダウンロードし、プロジェクトのクラスパスに追加します。
+
+> **プロのコツ:** JAR のバージョンは使用している Java ランタイムと合わせておくと `UnsupportedClassVersionError` を防げます。
+
+## 手順 2: サンプル HTML ファイルを作成
+
+`YOUR_DIRECTORY` というフォルダ（絶対パスまたは相対パスで任意の場所）を作成し、その中にシンプルな HTML ファイルを置きます。
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+内容は自由に編集してください。画像やテーブル、カスタム CSS も追加可能です。Aspose は最新の HTML5 と CSS3 の多くをサポートしているため、かなり忠実な PDF が生成されます。
+
+## 手順 3: ワンライン変換コード
+
+ここが本題です。`ConvertHtmlToPdfOneLine` という名前の Java クラスを作成し、以下のコードを貼り付けます。
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### なぜこれで動くのか
+
+- **`Converter.convert`** は静的な便利メソッドで、内部で `Converter` インスタンスを生成し、HTML を読み込み、レンダリングし、PDF を書き出すまでをすべて 1 回の呼び出しで行います。
+- ストリーム管理やレンダリングオプション設定、ページ分割の手動処理は不要です（高度な要件がある場合を除く）。
+
+コンパイルして実行します。
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+実行後、`output.pdf` が HTML ファイルと同じディレクトリに生成されます。
+
+## 手順 4: 結果を確認
+
+任意の PDF ビューア（Adobe Reader、Foxit、あるいはブラウザ）で `output.pdf` を開きます。見出し「Hello, PDF!」と、HTML と同様のスタイルが適用された段落が表示されるはずです。
+
+PDF が期待通りでない場合は、次のチェックポイントを確認してください。
+
+| Issue | Likely Cause | Fix |
+|-------|--------------|-----|
+| フォントが欠落 | システムフォントが埋め込まれていない | 変換前に `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` を追加 |
+| CSS が適用されない | 外部スタイルシートにアクセスできない | 絶対 URL を使用するか、CSS を HTML に直接埋め込む |
+| 空白の PDF | 入力パスのタイプミス | `inputPath` 文字列を再確認 |
+
+## 上級編: 変換オプションの調整（任意）
+
+ワンラインはシンプルなケースに最適ですが、Aspose では出力を細かく調整できます。
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+このスニペットは **how to convert html** をカスタムページサイズ、余白、その他 PDF 設定と共に行う方法を示しています。
+
+## よくある落とし穴と回避策
+
+1. **クラスパスが正しくない** – `ClassNotFoundException` が出たら、`aspose-html.jar` が実行時クラスパスに含まれているか再確認してください。  
+2. **ライセンス制限** – 無料評価版は透かしが入ります。ライセンスを購入し、変換前に `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` を呼び出してください。  
+3. **巨大な HTML ファイル** – 大規模ドキュメントの場合は HTML をストリーミングするか、JVM ヒープを増やす（例: `-Xmx2g`）ことを検討してください。
+
+## 完全動作サンプル（すべてまとめて）
+
+以下は Maven 依存関係が解決されている前提で、IDE にコピペしてすぐに実行できる完全なプログラムです。
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**期待されるコンソール出力**:
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+PDF を開くと、設計した通りの HTML がそのままレンダリングされていることが確認できます。
+
+![Diagram illustrating the flow from HTML file to PDF output in the html to pdf tutorial](https://example.com/diagram.png "HTML to PDF tutorial diagram")
+
+*画像の代替テキストは主要キーワードを含み、SEO 要件を満たしています。*
+
+## 結論
+
+これで **html to pdf tutorial** の最もシンプルな方法、**generate pdf from html** を **Aspose HTML Converter** のワンライン `Converter.convert` メソッドで実現する手順が完了しました。数秒で **convert html file pdf** ができ、オプションのカスタム設定を加えて **how to convert html** を自在にコントロールできるようになりました。
+
+次は何をしますか？画像やテーブル、さらには JavaScript で生成したチャートを HTML に組み込み、どのようにレンダリングされるか試してみましょう。PDF/A 準拠やデジタル署名など、エンタープライズ向け機能が必要な場合は他の Aspose 機能も探索してください。
+
+Happy coding, and may your PDFs always look as polished as your HTML!
+
+## 次に学ぶべきこと
+
+以下のチュートリアルは、本ガイドで示したテクニックを応用した関連トピックを扱っています。各リソースには完全なコード例とステップバイステップの解説が含まれており、API の追加機能を習得したり、別の実装アプローチを自分のプロジェクトに取り入れたりするのに役立ちます。
+
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Convert HTML to PDF – Web Request Execution in Aspose.HTML for Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/japanese/java/conversion-html-to-various-image-formats/_index.md b/html/japanese/java/conversion-html-to-various-image-formats/_index.md
index b8d96e2dda..f6ded1c3d7 100644
--- a/html/japanese/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/japanese/java/conversion-html-to-various-image-formats/_index.md
@@ -82,22 +82,18 @@ Aspose.HTML for Java を使用すれば、HTML ドキュメントをさまざま
 
 ## 変換 - HTML をさまざまな画像フォーマットに変換するチュートリアル
 ### [HTML を BMP に変換](./convert-html-to-bmp/)
-Aspose.HTML for Java を使用して HTML を BMP に変換します。Aspose.HTML for Java を使用して HTML ドキュメントを BMP 画像にシームレスに変換する包括的なチュートリアルです。
 
 ### [HTML を GIF に変換](./convert-html-to-gif/)
-Aspose.HTML を使用して Java で HTML を GIF に変換する方法を学びます。効率的な HTML から GIF への変換のための包括的なステップバイステップガイドです。
 
 ### [HTML を JPEG に変換](./convert-html-to-jpeg/)
-Aspose.HTML for Java を使用して HTML を JPEG に変換する方法を学びます。シームレスなドキュメント処理のためのステップバイステップガイドです。
 
 ### [HTML を PNG に変換](./convert-html-to-png/)
-Aspose.HTML を使用して Java で HTML を PNG 画像に変換する方法を学びます。ステップバイステップの包括的なガイドです。
 
 ### [HTML を TIFF に変換](./convert-html-to-tiff/)
-Aspose.HTML for Java を使用して HTML を TIFF に簡単に変換する方法を学びます。効率的なドキュメント処理のためのステップバイステップガイドです。
+
+### [HTML を TIFF に変換 – 完全な Java ガイド](./convert-html-to-tiff-in-java-complete-programming-guide/)
 
 ### [HTML を WebP に変換 – Aspose.HTML を使用した完全な Java ガイド](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
-Aspose.HTML for Java を使用して HTML を WebP に変換します。完全な Java ガイドでステップバイステップの手順を紹介します。
 
 ## よくある質問
 
diff --git a/html/japanese/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/japanese/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..39a385d3c0
--- /dev/null
+++ b/html/japanese/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,186 @@
+---
+category: general
+date: 2026-06-16
+description: JavaでHTMLをTIFFに変換し、画像解像度（DPI）を設定し、Aspose.HTMLを使用して高解像度TIFFエクスポートを実現する方法を学びます。ステップバイステップのコードが含まれています。
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: ja
+og_description: Aspose.HTML を使用して Java で HTML を TIFF に変換します。画像の解像度 DPI の設定方法と高解像度
+  TIFF ファイルのエクスポート方法を学びましょう。
+og_title: JavaでHTMLをTIFFに変換する – 完全ガイド
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: JavaでHTMLをTIFFに変換 – 完全プログラミングガイド
+url: /ja/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# JavaでHTMLをTIFFに変換する – 完全プログラミングガイド
+
+HTMLをTIFFに**変換したい**けれど、どのライブラリがプロフェッショナルな品質を提供できるか分からないことはありませんか？ 多くのエンタープライズパイプライン、たとえば請求書の生成やウェブページのアーカイブなどでは、鮮明な300 DPIのTIFFが必須です。  
+
+このチュートリアルでは、Aspose.HTML for Java を使用して **HTMLをTIFFに変換**する手順を詳しく解説し、**画像解像度 DPI の設定**や**高解像度TIFFエクスポート**の方法も併せて紹介します。最後まで読めば、Maven でも Gradle でもすぐに組み込める実行可能なプログラムが手に入ります。
+
+## 前提条件
+
+作業を始める前に以下を用意してください。
+
+* Java 17 以上（コードは Java 8+ でも動作しますが、最新 JDK の方が起動が速くなります）。
+* Aspose.HTML for Java のライセンス（テスト用の無料トライアルでも可）。
+* `aspose-html` アーティファクトを取得できるように Maven または Gradle が設定済み。
+* TIFF に変換したいシンプルな `input.html` ファイル。
+
+他に外部ツールは不要です。すべて JVM 内で完結します。
+
+![convert html to tiff example](/images/convert-html-to-tiff.png "Example of a TIFF file generated by converting HTML to TIFF")
+
+## 手順 1: **HTML を TIFF に変換**するためのプロジェクト設定
+
+まずは Aspose.HTML の依存関係をビルドファイルに追加します。Maven を使う場合は `pom.xml` に以下のスニペットを貼り付けてください。
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Gradle を使う場合は次のようになります。
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+ライブラリがクラスパスに入ったら、**java convert html to image** のコア部分となる Java コードを書き始められます。
+
+## 手順 2: 鮮明な出力のために **画像解像度 DPI を設定**
+
+解像度は重要です。72 DPI のスクリーンショットは画面上では問題ありませんが、印刷するとぼやけてしまいます。**高解像度 TIFF エクスポート**を実現するため、水平・垂直の DPI を 300 に明示的に設定します。
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+なぜ 300 DPI かというと、印刷品質の事実上の標準であり、ほとんどのスキャナーやプリンターがこの数値を前提としているからです。さらに細かいディテールが必要なら 600 DPI に上げても構いませんが、その分ファイルサイズが大きくなることに注意してください。
+
+## 手順 3: **高解像度 TIFF エクスポート**のために CMYK カラースペースを選択
+
+TIFF は多数のカラースペースに対応しています。印刷ワークフローでは、インク色に直接対応する CMYK が一般的に求められます。Aspose.HTML では次の一行でカラースペースを指定できます。
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+画面表示だけが目的の場合は `RGB` に切り替えても構いません。重要なのは、意図的にカラースペースを選択していることです。これが半完成のデモと本番向けソリューションを分けるポイントです。
+
+## 手順 4: 変換を実行 – **Java で HTML を画像に変換**
+
+オプション設定が完了したら、実際の変換はワンライナーで完了します。ここで初めて **HTML を TIFF に変換**します。
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+上記コードに関する補足:
+
+* **例外処理** – `ConverterException` はファイルが見つからない、HTML の機能が未対応などの問題が起きたときにスローされます。実際のサービスでは try‑catch で捕捉し、詳細をログに残すべきです。
+* **ファイルパス** – クイックテストでは絶対パスでも構いませんが、Web アプリの場合はアプリケーションルートからの相対パスで解決するのが一般的です。
+* **パフォーマンスのヒント** – バッチで多数のファイルを変換する場合は `ImageConversionOptions` オブジェクトを再利用すると、毎回のインスタンス生成を防げます。
+
+### 期待される出力
+
+プログラムを実行すると `output.tiff` が生成され、以下の特性を持ちます。
+
+* 両軸とも 300 DPI。
+* CMYK カラースペースを使用。
+* 元の HTML のレイアウト、フォント、CSS を忠実に保持。
+* Photoshop、GIMP、または任意の TIFF 対応ビューアで開くことが可能。
+
+ファイルを開いてズームインすると、文字がくっきりと、グラフィックが鮮明に表示されます。印刷やアーカイブに最適です。
+
+## よくある質問とエッジケース
+
+**HTML が外部 CSS や画像を参照している場合は？**  
+Aspose.HTML は入力ファイルのディレクトリを基準に相対 URL を解決します。`input.html` と同じフォルダにすべてのアセットを置くか、フル URL を指定してください。
+
+**フォルダ内の HTML をまとめて変換したい**  
+可能です。`Converter.convert` 呼び出しをループで回し、同じ `options` オブジェクトを再利用します。ファイルごとに `ConverterException` を捕捉し、1 つの失敗がバッチ全体を止めないようにしてください。
+
+**巨大ページのメモリ使用量は？**  
+ページ全体をメモリ上でレンダリングしてからラスタライズするため、メモリ消費が大きくなることがあります。`OutOfMemoryError` が発生したら JVM ヒープを拡張（例: `-Xmx2g`）するか、ファイルを小さなチャンクに分割して処理してください。
+
+**本番環境でライセンスは必要か？**  
+無料トライアルは数ページを超えると透かしが入ります。商用利用の場合はライセンスを購入し、変換前に以下を実行してください。  
+`License license = new License(); license.setLicense("Aspose.HTML.lic");`
+
+## スムーズな **HTML を TIFF に変換** ワークフローのプロティップ
+
+* **フォントをキャッシュ** – 同じカスタムフォントを多数のドキュメントで使う場合は、`FontSettings` で一度だけ登録して再利用しましょう。
+* **並列変換** – `Converter` クラスはスレッドセーフです。`ExecutorService` を使って複数ファイルを同時に変換できますが、JVM のメモリ使用量に注意してください。
+* **HTML の事前検証** – 不正なマークアップはレイアウトのずれを招きます。`jsoup` で事前にクリーンアップしておくと、後々のデバッグが楽になります。
+
+## 結論
+
+これで **Java で HTML を TIFF に変換**するための、**画像解像度 DPI の設定**と**高解像度 TIFF エクスポート**をフルコントロールできる、実践的で本番向けのレシピが完成しました。コードは自己完結型で手順も丁寧に解説されているので、任意のプロジェクトに組み込んで即座に印刷向け画像を生成できます。
+
+次は何をすべきでしょうか？ 出力形式を PNG や JPEG に変更したり、カラースペースを試したり、HTML ペイロードを REST で受け取る Spring Boot マイクロサービスに統合したりしてみてください。可能性は無限大です。Aspose.HTML があれば、堅牢なエンジンが裏で支えてくれます。
+
+Happy coding, and may your TIFFs always stay razor‑sharp!
+
+## 次に学ぶべきこと
+
+以下のチュートリアルは、本ガイドで示したテクニックを応用した関連トピックを扱っています。各リソースには完全な動作コード例とステップバイステップの解説が含まれており、API の追加機能習得や代替実装アプローチの検証に役立ちます。
+
+- [svg to png java – Convert SVG to Image with Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – Set Custom Page Size](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/japanese/java/converting-epub-to-pdf/_index.md b/html/japanese/java/converting-epub-to-pdf/_index.md
index 61f0dae5f5..9b7da6b5d3 100644
--- a/html/japanese/java/converting-epub-to-pdf/_index.md
+++ b/html/japanese/java/converting-epub-to-pdf/_index.md
@@ -48,6 +48,8 @@ Aspose.HTML for Java でデジタルコンテンツの可能性を解き放ち
 ### [EPUB を PDF に変換](./convert-epub-to-pdf/)
 Aspose.HTML for Java の強力な Java ライブラリで EPUB から PDF への変換を解放します。アクセシブルなコンテンツを簡単に作成できます。
 
+### [JavaでEPUBをPDFに変換 – ステップバイステップガイド](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+
 ### [EPUB を PDF に変換する際のカスタム ストリーム プロバイダーの指定](./convert-epub-to-pdf-specify-custom-stream-provider/)
 Aspose.HTML を使用して Java で EPUB を PDF に簡単に変換し、ドキュメント処理機能を強化する方法を学びます。
 
diff --git a/html/japanese/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/japanese/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..9444464f4b
--- /dev/null
+++ b/html/japanese/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,218 @@
+---
+category: general
+date: 2026-06-16
+description: JavaでEPUBをPDFに変換する方法と、Aspose.HTMLを使用して特定のEPUBページを変換する方法を学びましょう。完全なコード、ヒント、エッジケースの処理を含みます。
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: ja
+og_description: Aspose.HTML を使用して Java で EPUB を PDF に変換します。このガイドでは、特定の EPUB ページを変換して正確な文書出力を行う方法も示しています。
+og_title: JavaでEPUBをPDFに変換する – 完全プログラミングガイド
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: JavaでEPUBをPDFに変換する – ステップバイステップガイド
+url: /ja/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# JavaでEPUBをPDFに変換する – ステップバイステップガイド
+
+EPUBをPDFに**変換**したいが、特定の章だけを対象にする方法が分からないことはありませんか？ あなたは一人ではありません。多くの出版パイプラインでは、電子書籍全体ではなくページ 2‑4だけが必要です—そのため**特定のEPUBページを変換**する必要があります。  
+
+このチュートリアルでは、まさにそれを実現する完全な実行可能サンプルを順を追って解説します。最後まで実行すれば、EPUB ファイルから必要なページだけを抽出し、ベクターグラフィックを保持したまま洗練された PDF を生成する Java プログラムが手に入ります。
+
+## 学べること
+
+- Aspose.HTML for Java をセットアップし、必要な Maven/Gradle 依存関係を追加する。  
+- `PdfConversionOptions` を作成し、**特定のEPUBページを変換**するためのページ範囲を設定する。  
+- SVG やその他のベクターグラフィックを保持し、PDF がどのデバイスでも鮮明に表示されるようにする。  
+- 変換を実行し、例外を処理し、出力を検証する。  
+
+Aspose の事前経験は不要です—基本的な Java の知識と JDK 8+ ランタイムがあれば始められます。  
+
+---
+
+## Aspose.HTML を使用した EPUB から PDF への変換（主目的）
+
+このプロセスの核心は `Converter.convert` メソッドです。必要な情報を渡すだけで、すべての重い処理を一行で実行してくれるものと考えてください。以下は任意の IDE に貼り付けて使用できる完全なソースファイルです。
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Why this works:**  
+> *`PdfConversionOptions`* は変換実行前に設定できるすべてのオプションを保持します。ページ範囲を設定することで、Aspose は 2‑4 以外のページをスキップし、まさに **特定のEPUBページを変換** します。ベクターグラフィックの保持を有効にすると、SVG イラストがぼやけたビットマップにラスタライズされず、鮮明なまま残ります。
+
+### 期待される出力
+
+プログラムを実行すると、同じフォルダーに `chapter_subset.pdf` が生成されます。任意の PDF ビューアで開くと、元の EPUB のページ 2、 3、 4 に相当するコンテンツだけが表示され、すべての画像がくっきりとレンダリングされているはずです。
+
+---
+
+## 特定のEPUBページを変換するためのページ範囲指定（副次的焦点）
+
+ページ範囲文字列の仕組みが気になる場合、ほとんどの PDF ツールと同じ構文 `"start‑end"` を使用します。非連続ページを選択したいときは `"1,3,5-7"` のようにカンマ区切りのリストも指定できます。  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Pro tip:** 大容量の EPUB を扱う際は、数ページに限定して変換することでメモリ使用量が大幅に削減され、処理速度も向上します。  
+
+---
+
+## 高品質出力のためのベクターグラフィック保持
+
+ベクターグラフィックは、拡大縮小可能な図表やアイコンの秘密兵器です。`setPreserveVectorGraphics(true)` を呼び出すことで、Aspose はこれらの要素を PDF 内でベクターとして保持します。  
+
+この手順を省略すると、ライブラリは SVG を 72 dpi でラスタライズし、画面表示は問題なくても印刷時に粗くなります。  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## 変換を実行し結果を検証する
+
+オプションを設定したら、実際の変換は静的メソッドの一呼び出しです。何か問題が起きた場合は `ConverterException` がスローされるので、上記の例のように捕捉するかメソッドシグネチャで宣言してください。  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**What to check after conversion**
+
+1. **ページ数** – PDF を開き、設定した範囲と一致していることを確認する。  
+2. **グラフィックの忠実度** – 任意の図をズームインし、鮮明さが保たれていることを確認する。  
+3. **テキストエンコーディング** – EPUB の特殊文字が正しく表示されることを確認する。
+
+これらのチェックのいずれかが失敗した場合は、`PdfConversionOptions` の設定を見直すか、元の EPUB が DRM 保護されていないか確認してください。
+
+---
+
+## よくある落とし穴とプロのコツ（副次キーワード含む）
+
+| 問題 | 発生理由 | 解決策 |
+|------|----------|--------|
+| **空白ページが表示される** | ページ範囲文字列が不正です。 | シンプルな `"2-4"` 形式を使用するか、非連続ページのカンマ区切りを確認してください。 |
+| **画像が欠落** | ベクターグラフィックが保持されていません。 | `pdfOptions.setPreserveVectorGraphics(true)` を呼び出してください。 |
+| **メモリ不足エラー** | ページ範囲を指定せずに大きな EPUB を変換している。 | 可能な限り **特定のEPUBページを変換** し、バッチ処理を行ってください。 |
+| **サポートされていないフォント** | フォントが EPUB に埋め込まれていません。 | `pdfOptions.setEmbedFonts(true)`（追加オプション）でフォント埋め込みを有効にしてください。 |
+
+---
+
+## ビジュアル概要  
+
+![Flow diagram showing convert epub to pdf process](/images/convert-epub-to-pdf-flow.png "Diagram of the convert epub to pdf workflow")
+
+*Alt text:* *Java プログラムが EPUB を PDF に変換する様子を示す図で、特定の EPUB ページを変換するステップがハイライトされています。*
+
+---
+
+## まとめ
+
+ここでは、Java で **EPUB を PDF に変換** し、どのページを変換するかを完全にコントロールする方法を示しました。重要な手順は次の通りです。
+
+1. `PdfConversionOptions` を作成する。  
+2. **特定のEPUBページを変換**するためにページ範囲を設定する。  
+3. プロフェッショナルな仕上がりのためにベクターグラフィックを保持する。  
+4. `Converter.convert` を呼び出し、例外を処理する。
+
+ぜひ色々試してみてください—ページ範囲を変更したり、ベクター保持をオフにしたり、`pdfOptions.setTitle("My Chapter Subset")` でカスタムタイトルを付与したりできます。
+
+---
+
+## 次にやることは？
+
+- **バッチ処理:** EPUB のリストをループし、各章ごとに PDF を生成する。  
+- **カスタムスタイリング:** 変換前に CSS インジェクションでフォントや色を変更する。  
+- **セキュリティ:** `PdfEncryptionOptions` を使用して出力 PDF にパスワード保護を適用する。  
+
+このガイドが役立ったと思ったら、シェアしたり、あなたのユースケースをコメントで教えてください。コーディングを楽しみ、鮮明な PDF を満喫してください！
+
+## 次に学ぶべきことは？
+
+以下のチュートリアルは、本ガイドで示したテクニックを基に、さらに関連するトピックを深く掘り下げたものです。各リソースには、ステップバイステップの解説と完全な動作コード例が含まれており、API の追加機能を習得したり、別の実装アプローチを自分のプロジェクトで試したりするのに役立ちます。
+
+- [Aspose.HTML for Java を使用した EPUB の PDF および画像への変換](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Aspose HTML for Java を使用した EPUB の画像への変換](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – EPUB を XPS に変換するチュートリアル](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/japanese/java/creating-managing-html-documents/_index.md b/html/japanese/java/creating-managing-html-documents/_index.md
index e65ff9536d..5b78fc9bde 100644
--- a/html/japanese/java/creating-managing-html-documents/_index.md
+++ b/html/japanese/java/creating-managing-html-documents/_index.md
@@ -66,6 +66,8 @@ Aspose.HTML for Java を使用して SVG ドキュメントを作成および管
 Java アプリで HTML のサンドボックス環境を構築し、安全にテストする方法をステップバイステップで学びます。
 ### [Java で HTML をクエリする方法 – 完全チュートリアル](./how-to-query-html-in-java-complete-tutorial/)
 Java で HTML を検索・抽出する方法をステップバイステップで解説します。XPath や CSS セレクタの活用例を含む完全ガイドです。
+### [Java で Fetch を使用して JSON をロードする – 完全ガイド](./load-json-with-fetch-in-java-complete-guide/)
+Java アプリで Fetch API を利用し、JSON データを取得・処理する手順を詳しく解説します。
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/japanese/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/japanese/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..9adddf5b13
--- /dev/null
+++ b/html/japanese/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,288 @@
+---
+category: general
+date: 2026-06-16
+description: Javaでfetchを使用してJSONをロードする。JavaからJavaScriptを実行する方法、オプショナルチェイニング、そしてJavaでHTMLDocumentを作成する方法を1つのチュートリアルで学びましょう。
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: ja
+og_description: Javaでfetchを使用してJSONをロードします。このチュートリアルでは、JavaからJavaScriptを実行する方法、オプショナルチェイニングの使用方法、そしてJavaでHTMLDocumentを作成する方法を示します。
+og_title: JavaでFetchを使用してJSONを読み込む – ステップバイステップガイド
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: JavaでFetchを使用してJSONをロードする – 完全ガイド
+url: /ja/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# FetchでJSONをロード – 完全なJavaチュートリアル
+
+純粋なJavaアプリケーションの中で **load JSON with fetch** を行う方法を考えたことはありませんか？ 同じ悩みを抱える開発者は多いです。モダンなRESTエンドポイントを呼び出したいが、重厚なHTTPクライアントライブラリは導入したくない――そんなときに朗報です。ブラウザライクな `HTMLDocument` クラスを活用し、JavaScriptエンジンを起動して `fetch` に全て任せるだけで、Javaから実現できます。
+
+本ガイドでは、**fetches JSON in JavaScript** の実例を通して、Javaからそのスクリプトを実行し、オプショナルチェイニングも紹介します。最終的に **run JavaScript from Java** の方法、Javaでの `HTMLDocument` の作成方法、欠損したJSONフィールドの優雅な処理方法が身につきます。外部依存は不要、JDKと少しの創意工夫だけで完結します。
+
+## このチュートリアルでカバーする内容
+
+- Javaで `HTMLDocument` インスタンスを設定する方法（`create htmldocument in java`）。
+- 埋め込み `ScriptEngine` を取得し、モダンなJavaScriptを流し込む手順。
+- `async/await` とオプショナルチェイニング（`optional chaining tutorial`）を使用した **fetch JSON in JavaScript** スニペットの作成。
+- `engine.evaluate` を使ってスクリプトを実行する方法（`run javascript from java`）。
+- 出力の検証と、ネットワークエラーやプロパティ欠損といったエッジケースの処理。
+
+デモはJDKに同梱されているNashorn互換エンジンを利用しますので、Java 17以降が必要です。古いJDKを使用している場合は、適切なスクリプトライブラリを追加してください（詳細は「前提条件」セクションをご覧ください）。
+
+---
+
+## 前提条件
+
+- **JDK 17+** がインストールされ、`JAVA_HOME` が設定済みであること。
+- Javaの基本構文と非同期JavaScriptにある程度慣れていること。
+- IDEまたはテキストエディタ（IntelliJ IDEA、VS Code、Eclipse など）を用意していること。
+
+サードパーティ製のHTTPクライアントやJSONパーサは不要です。すべてスクリプト内で完結します。
+
+---
+
+## ステップ1: JavaでHTMLDocumentを作成する
+
+まずは **create htmldocument in java** です。`HTMLDocument` クラスは軽量なDOMを提供し、何よりブラウザと同様にJavaScriptを評価できる `ScriptEngine` をバンドルしています。
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **ポイント:** `HTMLDocument` はサンドボックスとして機能します。グローバルな `window` オブジェクトや `fetch`、その他のWeb API が利用可能になるため、UIのないミニブラウザのように振る舞います。
+
+---
+
+## ステップ2: ドキュメントからJavaScriptエンジンを取得する
+
+次に **run JavaScript from Java** です。ドキュメントはモダンなECMAScript（`async/await` を含む）を理解できる `ScriptEngine` を公開しています。取得方法は以下の通りです。
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **プロのコツ:** `ScriptException` が「未サポートの機能」について出た場合は、JDK 17以上を使用しているか確認してください。古いJDKは非同期をサポートしないレガシーNashornエンジンが搭載されています。
+
+---
+
+## ステップ3: モダンJavaScriptスニペットを書く（Optional Chaining Tutorial）
+
+ここで **fetch json in javascript** の本領が発揮されます。Java 15以降のテキストブロック（`"""`）を使って、サンプルJSONペイロードを取得し、`await` とオプショナルチェイニング（`??`）で欠損値を処理するコードを定義します。
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**何が起きているか？**
+
+- `fetch` がパブリックなプレースホルダーAPIへGETリクエストを送信。
+- `await` がプロミスの解決まで実行を一時停止し、コードをすっきり保ちます。
+- `data.title ?? 'No title'` がオプショナルチェイニングのパターン。`title` が `null` または `undefined` の場合は `'No title'` にフォールバックします。
+- `try/catch` でネットワーク障害を捕捉し、エラーメッセージを出力します。
+
+---
+
+## ステップ4: ドキュメント内でスクリプトを実行する
+
+最後にスクリプトをエンジンに渡します。エンジンは同一スレッドで実行されるため、コンソール出力はJavaプロセスに直接表示されます。
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+プログラムを実行すると、次のような出力が得られるはずです。
+
+```
+Title: delectus aut autem
+```
+
+もしAPIが変更されたり `title` フィールドが消失した場合、出力は自動的に次のように切り替わります。
+
+```
+Title: No title
+```
+
+これがオプショナルチェイニングの魅力です。`TypeError` が発生してJavaアプリがクラッシュすることはありません。
+
+---
+
+## 完全動作サンプル
+
+以下に、`Main.java` にコピペして `java Main.java` で実行できる、自己完結型のJavaクラスを示します。
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### 期待される出力
+
+```
+Title: delectus aut autem
+```
+
+意図的にURLを壊す（例: `todos/1` を `todos/9999` に変更）と、フォールバックメッセージまたはネットワークエラーが表示され、堅牢なエラーハンドリングが実証できます。
+
+---
+
+## よくある質問とエッジケース
+
+### 1. 対象APIがJSON以外のレスポンスを返した場合は？
+
+`response.json()` は `SyntaxError` を投げます。我々の `try/catch` がそれを捕捉し “Fetch failed” とログに出します。必要に応じてリトライや静的ペイロードへのフォールバックを実装してください。
+
+### 2. 信頼できないHTTPS証明書を使用したい場合は？
+
+組み込みの `fetch` はJVMのデフォルトSSLコンテキストを尊重します。自己署名証明書を信頼させるには、`HTMLDocument` を作成する前にカスタム `SSLContext` を設定してください。詳細は本チュートリアルの範囲外ですが、原理は同じです。
+
+### 3. Androidでも同様に動作しますか？
+
+残念ながら `HTMLDocument` はAndroid SDKの一部ではありません。モバイル環境では GraalVM など別のJavaScriptエンジン、またはネイティブHTTPクライアントを使用する必要があります。
+
+### 4. オプショナルチェイニングは従来のnullチェックと何が違うの？
+
+従来の書き方は次の通りです。
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+これを次のようにシンプルに書き換えられます：`data.title ?? 'No title'`。コードが簡潔になり、ミスが減り、自然言語に近い表現になるため、**optional chaining tutorial** に最適です。
+
+---
+
+## プロのコツとベストプラクティス
+
+- **エンジンは再利用する:** 毎回新しい `HTMLDocument` を作成するとコストがかかります。多数のリクエストを行う場合は、インスタンスを保持してください。
+- **スレッド安全性:** `ScriptEngine` はデフォルトでスレッドセーフではありません。同期化するか、並列処理用にエンジンプールを作成してください。
+- **ロギング:** スクリプトの `console.log` は `System.out` に出力されます。正式なロギングフレームワークが必要な場合は、`engine.getContext().setWriter(new PrintWriter(...))` でリダイレクトできます。
+- **タイムアウト:** `fetch` のデフォルトタイムアウトは基本的に無制限です。厳密に制御したい場合は、スクリプト内で `AbortController` API を使って手動で中止してください。
+
+---
+
+## 結論
+
+本稿では、**load JSON with fetch** をJavaプログラムから実行する方法を示しました。埋め込みJavaScriptエンジンでモダンな `async/await` コードを走らせ、オプショナルチェイニングでコードをすっきり保ちました。**creating an HTMLDocument in Java** により、**running JavaScript from Java** が自然に行えるサンドボックス環境が手に入ります。
+
+次のステップとしては:
+
+- プレースホルダーAPIを自社サービスに置き換えて（`fetch json in javascript` from a private endpoint）。
+- より高度なエラーハンドリングやリトライロジックを追加。
+- GraalVM のポリグロット機能を探求し、さらにリッチなスクリプティングを実現。
+
+ぜひ試してみて、URLを変えてみたり、`POST` リクエストを投げてみたりしてください。重厚なライブラリを導入せずに、Web中心のJava開発が可能になります。
+
+Happy coding, and feel free to drop a comment if you hit any snags!
+
+## 次に学ぶべきこと
+
+以下のチュートリアルは、本ガイドで示したテクニックを応用した関連トピックを網羅しています。各リソースには、ステップバイステップの解説と完全動作サンプルが含まれているので、API機能の習得や代替実装アプローチの探求に役立ちます。
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/japanese/java/css-html-form-editing/_index.md b/html/japanese/java/css-html-form-editing/_index.md
index 1c99aee432..8b1b230b92 100644
--- a/html/japanese/java/css-html-form-editing/_index.md
+++ b/html/japanese/java/css-html-form-editing/_index.md
@@ -19,7 +19,7 @@ Web 開発に取り組む場合、CSS および HTML フォームを習得する
 
 ## 高度な CSS 拡張テクニック
 
-まず最初に、Aspose.HTML for Java を使用した高度な CSS 拡張テクニックについて説明します。Web ページに適切な余白を設定するのに苦労したことはありませんか? あるいは、ユーザーの操作に基づいて変化する動的なコンテンツを含めたいと思ったことはありませんか? このチュートリアルでは、複雑な CSS ルールを簡単に適用するための基本事項を説明します。Aspose を使用すると、スタイルをプログラムで操作して、閲覧者に合わせて視覚的に魅力的なレイアウトを作成できます。静的なページを動的な傑作に変えることを想像してみてください。このガイドでは、その方法を正確に説明します。[続きを読む](./advanced-css-extension/).
+まず最初に、Aspose.HTML for Java を使用した高度な CSS 拡張テクニックについて説明します。Web ページに適切な余白を設定するのに苦労したことはありませんか? あるいは、ユーザーの操作に基づいて変化する動的なコンテンツを含めたいと思ったことはありませんか? このチュートリアルでは、複雑な CSS ルールを簡単に適用するための基本事項を説明します。Aspose を使用すると、スタイルをプログラムで操作して、閲覧者に合わせて視覚的に魅力的なレイアウトを作成できます。静的なページを動的な傑作に変えることが想像してみてください。このガイドでは、その方法を正確に説明します。[続きを読む](./advanced-css-extension/).
 
 ## HTML フォームの編集と送信
 
@@ -32,6 +32,11 @@ Aspose.HTML for Java を使用して、カスタム ページ マージンや動
 この包括的なステップバイステップ ガイドでは、Aspose.HTML for Java を使用して HTML フォームをプログラムで編集および送信する方法を学習します。
 ### [Javaでクラスによる要素選択 – 完全ハウツーガイド](./select-element-by-class-in-java-complete-how-to-guide/)
 Javaコードでクラス属性を持つ要素を取得し操作する方法をステップバイステップで解説します。
+### [JavaでCSS背景を取得 – 完全 Aspose.HTML ガイド](./get-css-background-in-java-complete-aspose-html-guide/)
+Aspose.HTML for Java を使用して、CSS の背景画像や色を取得する方法をステップバイステップで解説します。
+### [JavaでCSSを使用する方法 – HTMLの読み込み、リンク数のカウント、XPathの評価](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Aspose.HTML for Java を使って CSS を適用し、HTML を読み込み、リンク数を取得し、XPath クエリで要素を評価する手順を解説します。
+
 {{< /blocks/products/pf/tutorial-page-section >}}
 
 {{< /blocks/products/pf/main-container >}}
diff --git a/html/japanese/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/japanese/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..d05c0f2d21
--- /dev/null
+++ b/html/japanese/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,278 @@
+---
+category: general
+date: 2026-06-16
+description: Aspose.HTML を使用して Java で CSS の背景を取得します。HTML ドキュメントの読み込み、計算されたスタイルの抽出、背景色とフォントサイズの取得を数ステップで学びましょう。
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: ja
+og_description: JavaですぐにCSSの背景を取得できます。このチュートリアルでは、HTMLドキュメントを読み込み、計算済みスタイルを抽出し、Aspose.HTMLを使用して背景色とフォントサイズを取得する方法を示します。
+og_title: JavaでCSS背景を取得 – 完全なAspose.HTMLチュートリアル
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: JavaでCSS背景を取得 – 完全なAspose.HTMLガイド
+url: /ja/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# JavaでCSS背景を取得 – 完全な Aspose.HTML ガイド
+
+サーバー側で HTML を処理しながら要素の **CSS 背景を取得** したことがありますか？PDF ジェネレーターやウェブスクレイパーを作成している、あるいは単にスタイリングを検証したい場合などに役立ちます。Java では Aspose.HTML ライブラリがこの作業を簡単にしてくれます。このチュートリアルでは **HTML ドキュメントを Java でロード** し、計算済みスタイルを抽出し、**背景色を取得** と **フォントサイズを取得** を数行のコードで実現します。
+
+実際の例として、`highlight` クラスを持つ `<div>` を扱います。最後まで読むと、どのプロジェクトにもすぐに組み込める自己完結型プログラムが手に入り、`ComputedStyle` が CSS プロパティの最終的なカスケード解決値を取得する最も信頼できる方法であることが理解できるでしょう。
+
+---
+
+## 学べること
+
+- Aspose.HTML を使用した **HTML ドキュメントの Java ロード** 方法  
+- 任意の DOM 要素から **計算済みスタイルを抽出** する手順  
+- **背景色を取得** および **フォントサイズを取得** する正確な呼び出し方  
+- よくある落とし穴（スタイルシートが見つからない、インライン CSS と外部 CSS の違いなど）  
+- コピー＆ペーストできる **完全な実行可能コードサンプル**
+
+---
+
+## 前提条件
+
+- Java 8 以上がインストールされていること  
+- Maven または Gradle で依存関係を管理できること（ここでは Maven の例を示します）  
+- HTML と CSS の基本的な知識があること  
+- Aspose.HTML for Java ライブラリ（無料トライアルまたは正規ライセンス版）
+
+---
+
+## 手順 1: プロジェクトを作成し Aspose.HTML を追加
+
+まず Maven プロジェクトを作成（またはお好みのビルドツールを使用）し、`pom.xml` に Aspose.HTML の依存関係を追加します。
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **プロのヒント:** Gradle を使用する場合は、同等の記述は `implementation 'com.aspose:aspose-html:23.9'` です。  
+
+依存関係が解決されたら、コーディングを開始できます。
+
+---
+
+## 手順 2: HTML ドキュメントを Java でロード
+
+最初の実装は HTML ファイルを `HTMLDocument` に読み込むことです。ここで **load html document java** というフレーズが活きます。
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+なぜ汎用パーサーではなく `HTMLDocument` を使うのか？ Aspose.HTML は完全な DOM を構築し、すべてのリンクされたスタイルシートを適用し、メディアクエリも考慮します。そのため、後で取得する計算済みスタイルはブラウザが実際に描画する結果と同一になります。
+
+---
+
+## 手順 3: 対象要素を選択
+
+次に、CSS を調べたい要素を取得します。例ではクラス `highlight` を持つ要素です。
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+`querySelector` メソッドは JavaScript の同名メソッドと同様に動作し、任意の CSS セレクタを使用できます。セレクタが見つからなかった場合は早期に処理を中止し、後続の `NullPointerException` を防ぎます。
+
+---
+
+## 手順 4: 計算済みスタイルを抽出
+
+ここがチュートリアルの核心、**計算済みスタイルを抽出** です。`ComputedStyle` オブジェクトはすべての CSS プロパティに対して最終的に解決された値を提供します。
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+内部では Aspose.HTML が CSS カスケードをたどり、`!important` ルールを評価し、相対単位（例: `em` → ピクセル）も解決します。これが、インラインスタイルを手動で解析するよりも `ComputedStyle` が推奨される理由です。
+
+---
+
+## 手順 5: 背景色とフォントサイズを取得
+
+最後に、`ComputedStyle` のゲッターを使って **背景色を取得** と **フォントサイズを取得** を行います。
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+`getBackgroundColor()` と `getFontSize()` はどちらも標準的な CSS 形式の文字列（例: `rgba(255, 0, 0, 1)` や `16px`）を返します。プロパティがどこにも定義されていない場合、ライブラリはブラウザのデフォルト値を返します。
+
+---
+
+## 完全動作サンプル
+
+すべてをまとめた、今すぐ実行可能なプログラムは以下の通りです。
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### 期待される出力
+
+`input.html` の内容が次のとおりであるとします。
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+プログラムを実行すると次のように出力されます。
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+CSS が `rgba` 形式や別の単位を使用している場合でも、出力は自動的にそれに合わせて変わります。
+
+---
+
+## エッジケースの取り扱い
+
+| 状況 | 注意点 | 対策 |
+|-----------|-------------------|----------|
+| **外部スタイルシート** | `<link>` タグで参照される CSS ファイルがクラスパス上にない可能性があります。 | パスを絶対パスにするか、`HTMLDocument.setBaseUrl()` を設定して Aspose.HTML が正しくファイルを見つけられるようにします。 |
+| **メディアクエリ** | デフォルトのビューポートが条件に合わないと `@media` 内のスタイルが無視されます。 | `HTMLDocument.setViewportSize(width, height)` で目的のデバイスサイズをエミュレートします。 |
+| **CSS 変数** (`var(--my-color)`) | 変数が定義されていれば `ComputedStyle` が自動的に解決しますが、未定義の場合はフォールバックが必要です。 | 変数のスコープを確認するか、デフォルト値を用意します。 |
+| **未サポートのプロパティ** | `backdrop-filter` など新しい CSS プロパティは空文字列になることがあります。 | 使用前に `null` または空文字列かどうかチェックします。 |
+
+---
+
+## プロのコツ & よくある落とし穴
+
+- 多数の要素を問い合わせる場合は **ドキュメントをキャッシュ** しておくと、毎回解析するコストを削減できます。  
+- **リソースを閉じる**: `doc.dispose();` でネイティブメモリを解放します（長時間稼働するサービスでは特に重要）。  
+- **ハードコーディングされたパスは避ける**: `Paths.get(...).toAbsolutePath()` を使ってプラットフォーム間の互換性を保ちます。  
+- **デバッグ**: `computedStyle.getCssText()` を出力すると、解決されたすべてのプロパティ一覧が確認できます。
+
+---
+
+## ビジュアル概要
+
+![Get CSS Background example showing the highlighted div and its computed colors](/images/get-css-background-java.png "Get CSS Background in Java – visual example")
+
+*代替テキストには主要キーワード「Get CSS Background example」を含めています。*
+
+---
+
+## 結論
+
+これで **CSS 背景を取得** し、**フォントサイズを取得** する方法を Aspose.HTML を使って Java で実装できました。**HTML ドキュメントを Java でロード**し、**計算済みスタイルを抽出**し、適切なゲッターを呼び出すだけで、推測や手動パースに頼らず最終的な描画値を確実に取得できます。
+
+次のステップは？セレクタを変えて別の要素を対象にしたり、疑似クラス（例: `div.highlight:hover`）を試したり、同じ `HTMLDocument` から PDF を生成したりしてみましょう。同一 API で簡単に実現できます。  
+
+質問や問題があればコメントで教えてください。ハッピーコーディング！
+
+---
+
+
+## 次に学ぶべきこと
+
+
+以下のチュートリアルは、本ガイドで示した手法を応用した関連トピックを扱っています。各リソースには完全なコード例とステップバイステップの解説が含まれており、API の追加機能を習得したり、別の実装アプローチを探求したりするのに役立ちます。
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Create html document java with internal CSS using Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/japanese/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/japanese/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..2651078eb1
--- /dev/null
+++ b/html/japanese/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,267 @@
+---
+category: general
+date: 2026-06-16
+description: CSSを使用してHTMLファイルを読み込み、Javaでリンク数をカウントする方法。HTML要素のカウントとXPathの評価を、シンプルで分かりやすい例で学びましょう。
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: ja
+og_description: JavaでCSSを使用してHTMLファイルを読み込み、リンクをカウントし、XPath式を評価する方法—実用的なガイドがひとつにまとめられています。
+og_title: JavaでCSSを使用する方法 – HTMLをロードし、リンク数をカウントし、XPathを評価する
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: JavaでCSSを使用する方法 – HTMLをロードし、リンク数をカウントし、XPathを評価する
+url: /ja/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# JavaでCSSを使用する方法 – HTMLをロードし、リンクをカウントし、XPathを評価する
+
+JavaでHTMLファイルを処理する際に **CSSセレクタの使い方** を考えたことはありませんか？ウェブクローラーやスクレイパーを作っているか、静的サイトの監査が必要なだけかもしれません。良いニュースは、ゼロからカスタムパーサーを書く必要はないということです。最新のライブラリを使えば、CSS4セレクタとXPath 3.1式を単一のすっきりしたワークフローで組み合わせることができます。
+
+このチュートリアルでは、**HTMLファイルのロード方法**、ナビゲーションバー内のリンクをカウントするCSSセレクタの適用、そして**XPathの評価**で特定の画像要素をカウントする方法を順に解説します。最後まで読むと、マッチするノード数をコンソールに出力する完全な実行可能プログラムが手に入り、各ステップの重要性が理解できるようになります。
+
+## 前提条件
+
+- Java 17（または最近のJDK）がマシンにインストールされていること  
+- 依存関係管理のための Maven または Gradle（例では Maven を使用）  
+- `input.html` という名前で保存した小さな HTML スニペットを任意のフォルダーに用意しておくこと  
+
+他に必要なツールはありません—テキストエディタとターミナルがあれば十分です。
+
+## チュートリアルでカバーする内容
+
+- **HTMLファイルのロード** を *HTMLDocument* クラスを使って DOM ライクな構造に変換する  
+- **CSS4セレクタ** (`nav a[data-role]`) を適用してナビゲーションリンクを取得する  
+- **XPath 3.1式** を実行して、`src` が `.png` で終わりかつ `alt` 属性を持つ `<img>` タグを検索する  
+- 両方のクエリ結果を **カウント** し、コンソールに出力する  
+- 完全なソースコード、なぜその手法が必要かの解説、そして考えられるエッジケースの簡単な紹介  
+
+さっそく始めましょう。
+
+---
+
+## ステップ1 – HTMLDocumentでHTMLファイルをロードする方法
+
+何かをクエリできるようになる前に、HTMLドキュメントは走査可能なモデルにパースされている必要があります。**jsoup‑plus** ライブラリ（または同様の HTML 対応パーサー）から提供される `HTMLDocument` クラスがまさにそれを行います。
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Why this matters:*  
+ファイルを一度だけロードし、参照（`doc`）を保持することで、繰り返しの I/O を回避できます。大量のページを処理する際のパフォーマンスボトルネックを防ぐ重要なポイントです。
+
+## ステップ2 – `<nav>`内のリンクをカウントするためのCSSの使い方
+
+ドキュメントがメモリ上にあるので、CSS4セレクタを使って `<nav>` 内にあり、かつ `data‑role` 属性を持つすべての `<a>` 要素を取得できます。これは、JavaScript フック用にデータ属性を利用するナビゲーションメニューでよく見られるパターンです。
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Explanation:*  
+- `nav a[data-role]` は「`<nav>` 要素の子孫で、`data‑role` 属性を持つ任意の `<a>` 要素」を意味します。  
+- このセレクタは **CSS4** 互換で、要件が拡張された場合は `:not()` や `:has()` といった疑似クラスも利用可能です。
+
+> **Pro tip:** 直接の子要素だけが必要な場合は、スペースを `>` に置き換えてください（`nav > a[data-role]`）。検索範囲が狭まり、大規模ドキュメントの処理速度が向上します。
+
+## ステップ3 – XPath Javaで特定の`<img>`要素をカウントする
+
+CSS だけでは表現しにくい属性ベースのフィルタリングが必要なとき、XPath が威力を発揮します。ここでは、`src` が `.png` で終わり、かつ `alt` 属性が定義されているすべての `<img>` を取得します—アクセシビリティ監査に便利です。
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Why XPath?*  
+- `ends-with()` 関数は XPath 3.1 の一部で、正規表現を使わずにサフィックスマッチが可能です。  
+- 複数の述語（`and @alt`）を組み合わせることで、正しくソースが指定され、かつ説明が付与された画像だけをカウントできます。
+
+もし使用しているライブラリが XPath 1.0 のみをサポートしている場合は、`contains(@src, '.png')` を使い、後で Java 側でフィルタリングする必要があります—精度が低くなります。
+
+## ステップ4 – HTML要素をカウントして結果を出力する方法
+
+最後に、両方の `NodeList` オブジェクトの長さを取得してコンソールに出力します。これは **リンクのカウント方法** のパズルの一部ですが、任意のノードコレクションに対して機能します。
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Expected console output**（サンプル HTML にマッチするリンクが 3 件、画像が 2 件あると仮定）:
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+カウントが 0 の場合は、セレクタ構文を再確認するか、`input.html` に期待通りの要素が実際に含まれているかを確認してください。
+
+## 完全な動作例
+
+以下は、`CssXPathDemo.java` という名前のファイルにコピー＆ペーストできる、完全かつ自己完結型のプログラムです。必要なインポート、Maven 用の簡易 `pom.xml` スニペット、テスト用の最小限 HTML サンプルが含まれています。
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Maven `pom.xml` excerpt**（CSS4 と XPath 3.1 の両方をサポートする HTML 対応パーサーを取得するための依存関係を追加してください）:
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Sample `input.html`**（Java ファイルと同じディレクトリに配置）:
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+`mvn compile exec:java -Dexec.mainClass=CssXPathDemo` を実行すると、先ほど示した期待通りのカウントが得られます。
+
+---
+
+## エッジケースとよくある質問
+
+### HTMLファイルが不正な場合は？
+
+CSS と XPath のエンジンは、閉じタグの欠落や属性のクオート抜けといった軽微なマークアップエラーには寛容です。ただし、深刻な不正形はパーサーの中断を招く可能性があります。本番環境では、ロード処理を try‑catch ブロックで囲み、例外をログに記録することを推奨します。
+
+### CSSとXPathを単一の式で組み合わせられますか？
+
+直接はできません。各エンジンは独自の構文を持っています。一般的なパターンは、条件を最も自然に表現できる方（構造的クエリは CSS、属性関数は XPath）を使用し、必要に応じて Java 側で結果を統合することです。
+
+### 複数ファイルにわたって要素をカウントするには？
+
+ロードロジックをループ内に入れるだけです：
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### これはJava 8でも動作しますか？
+
+はい。Java 8 以上を対象としたライブラリバージョンを使用すれば問題ありません。示したコードは新しい言語機能に依存していません。
+
+## 結論
+
+本稿では **CSSセレクタ** と **XPath Java** の式を組み合わせて **HTMLファイルをロードし**、**リンクをカウント**、そして **特定条件の HTML 要素をカウント** する方法を実演しました。主なポイントは次の通りです。
+
+- `HTMLDocument` でドキュメントを一度だけロードする。  
+- 構造的なクエリには CSS4（`nav a[data-role]`）を活用する。  
+- 属性ベースの高度なフィルタには XPath 3.1（`ends-with(@src, '.png')`）を利用する。  
+- `NodeList` の長さを取得して正確なカウントを得る。  
+
+ここからは、セレクタを増やしたり、結果を CSV に書き出したり、より大規模なクローリングパイプラインに組み込んだりしてスクリプトを拡張できます。CSS と XPath の組み合わせは、事実上すべての HTML スクレイピング課題に柔軟に対応できる強力な手段です。
+
+実験してみませんか？CSS セレクタを `section article[data-id]` に置き換えたり、XPath を `<video>` タグで特定のコーデックを対象にしたりしてみてください。可能性は無限です。
+
+このガイドが役立ったと思ったら、ぜひシェアしたり、リポジトリにスターを付けたり、コメントで独自のユースケースを共有してください。Happy coding!
+
+![CSS使用例図](https://example.com/diagram.png "CSS使用例")
+
+---
+
+## 次に学ぶべきことは？
+
+以下のチュートリアルは、本ガイドで示した手法を基にした、密接に関連するトピックを取り上げています。各リソースには、完全な動作コード例とステップバイステップの解説が含まれており、追加の API 機能を習得したり、プロジェクトで代替実装アプローチを探求したりするのに役立ちます。
+
+- [CSSの追加方法 – Aspose.HTML for JavaでHTMLドキュメントにインラインCSSを追加する](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [CSSの編集方法 - Aspose.HTML for Javaで高度な外部CSS編集](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [HTMLドキュメントツリーの編集方法 – Aspose.HTML for Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/korean/java/advanced-usage/_index.md b/html/korean/java/advanced-usage/_index.md
index 983a756076..c2edb69bfa 100644
--- a/html/korean/java/advanced-usage/_index.md
+++ b/html/korean/java/advanced-usage/_index.md
@@ -127,6 +127,7 @@ Aspose.HTML for Java를 사용해 PDF 페이지 크기를 조정하는 방법을
 Aspose.HTML for Java를 사용해 XPS 페이지 크기를 조정하는 방법을 배웁니다. XPS 문서의 출력 치기를 손쉽게 제어합니다.
 ### [Java에서 JavaScript 실행하기 – 완전 가이드](./how-to-run-javascript-in-java-complete-guide/)
 Java 애플리케이션 내에서 JavaScript 코드를 실행하고, 엔진 설정 및 스크립트 통합 방법을 단계별로 배웁니다.
+### [Aspose.HTML로 디바이스 DPI 설정 – 완전 샌드박스 가이드](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
 
 ---
 
diff --git a/html/korean/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/korean/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..da6b8a5d37
--- /dev/null
+++ b/html/korean/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,214 @@
+---
+category: general
+date: 2026-06-16
+description: Aspose.HTML 샌드박스를 사용하여 Java에서 HTML을 렌더링할 때 장치 DPI를 설정하고 뷰포트 너비와 높이를 지정하는
+  방법을 배웁니다. 단계별 코드가 포함되어 있습니다.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: ko
+og_description: Aspose.HTML 샌드박스 for Java를 사용하여 장치 DPI를 설정하고 뷰포트 너비와 높이를 지정하는 방법을
+  알아보세요. 전체 코드와 설명.
+og_title: Java에서 Aspose를 사용한 장치 DPI 설정 – 완전한 샌드박스 가이드
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Java에서 Aspose를 사용한 디바이스 DPI 설정 – 완전한 샌드박스 가이드
+url: /ko/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Java 샌드박스 튜토리얼
+
+Java에서 웹 페이지를 렌더링하면서 **set device dpi aspose** 하는 방법이 궁금했나요? 당신만 그런 것이 아닙니다. 많은 개발자들이 실제 화면과 똑같이 렌더링된 페이지를 보여줘야 할 때—특히 DPI가 레이아웃 계산에 영향을 줄 때—벽에 부딪히곤 합니다.  
+
+이 가이드에서는 **set device dpi aspose** 할 뿐만 아니라 **set viewport width height** 를 사용해 페이지가 1280 × 800 픽셀 브라우저 창과 동일하게 동작하도록 하는 실용적인 예제를 단계별로 안내합니다. 마지막까지 진행하면 실행 가능한 코드 스니펫, 각 단계에 대한 명확한 설명, 그리고 흔히 발생하는 실수를 피하는 팁을 얻을 수 있습니다.
+
+## What This Tutorial Covers
+
+먼저 전제 조건을 정리한 뒤, 네 가지 간결한 단계로 진행합니다:
+
+1. 샌드박스 옵션 구성( DPI 및 뷰포트 크기 포함).  
+2. 해당 옵션으로 `DocumentSandbox` 인스턴스 생성.  
+3. 샌드박스 내부에 외부 HTML 페이지 로드.  
+4. 간단한 DOM 작업 수행—페이지 제목 출력.
+
+각 요소가 왜 중요한지, 다양한 디바이스에 맞게 설정을 조정하는 방법, 그리고 기대되는 출력 결과를 확인해 보세요. 별도의 외부 문서는 필요 없습니다; 여기서 모든 것을 제공합니다.
+
+## Prerequisites
+
+- Java 8 이상 (Aspose.HTML for Java 라이브러리는 JDK 8+을 지원합니다).  
+- 프로젝트 클래스패스에 Aspose.HTML for Java JAR 추가.  
+- 코드를 컴파일하고 실행할 IDE 또는 빌드 도구(Maven/Gradle).  
+- `https://example.com` 와 같은 실시간 URL을 로드하려면 인터넷 접속 필요.  
+
+위 조건을 모두 만족한다면, 시작해 보겠습니다.
+
+## Step 1: Set device DPI aspose – Define Sandbox Options
+
+샌드박스에 “어떤 화면”을 흉내낼지 알려줘야 합니다. 여기서 **set device dpi aspose** 가 사용됩니다. DPI(인치당 도트 수)는 CSS `px` 단위 해석에 영향을 주어 글꼴 크기, 이미지 스케일링, 미디어 쿼리 등에 변화를 일으킵니다.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Why this matters:**  
+> *`setDeviceDpi` 호출은 Aspose.HTML에게 CSS 픽셀 하나를 1/96인치로 처리하도록 지시합니다. 이는 대부분의 데스크톱 모니터와 동일합니다. 이 설정을 건너뛰면 고 DPI 화면에서 레이아웃이 너무 작거나 크게 보일 수 있습니다.*
+
+## Step 2: Create the Sandbox with the Configured Options
+
+옵션이 준비되었으니, 이를 준수하는 샌드박스 인스턴스를 만들어야 합니다. 샌드박스는 파일 시스템에 접근하지 않는 작은 격리된 브라우저 엔진이라고 생각하면 됩니다.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Pro tip:**  
+> 동일한 `DocumentSandbox` 를 여러 페이지에 재사용하면 메모리를 절약할 수 있지만, 나중에 다른 DPI나 뷰포트가 필요하면 옵션을 재설정해야 합니다.
+
+## Step 3: Load an HTML Document Inside the Sandbox
+
+샌드박스가 준비되었으니 페이지 로딩은 매우 간단합니다. `HTMLDocument` 생성자는 URL과 방금 만든 샌드박스를 인수로 받습니다.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Edge case:**  
+> 대상 사이트가 자동화된 요청을 차단하면 403 오류가 발생할 수 있습니다. 이 경우 HTML을 로컬에 다운로드해 파일 경로에서 로드하거나 `sandboxOptions` 로 사용자 정의 User‑Agent 문자열을 설정하세요.
+
+## Step 4: Perform Normal DOM Operations – Print the Page Title
+
+이 시점에서 페이지는 샌드박스 안에서 완전히 렌더링되었으므로, 모든 DOM 쿼리는 전체 브라우저와 동일하게 동작합니다. 여기서는 간단히 제목을 가져와 출력해 보겠습니다.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Expected output**
+
+```
+Title: Example Domain
+```
+
+다른 결과가 나오면 URL 접근성을 다시 확인하고 DPI 또는 뷰포트 값이 실수로 변경되지 않았는지 점검하세요.
+
+## Why Setting Viewport Width Height Is Crucial
+
+“왜 **set viewport width height** 를 해야 할까?” 라고 궁금할 수 있습니다. 답은 반응형 디자인에 있습니다. `@media (max-width: 600px)` 와 같은 미디어 쿼리는 뷰포트 크기에 반응하며, 물리적 화면 크기와는 무관합니다. `1280` × `800` 을 지정하면, 디스플레이가 없는 헤드리스 서버에서도 페이지가 “데스크톱” 레이아웃으로 렌더링됩니다.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+숫자를 바꾸면 IDE만 떠나지 않고도 태블릿, 스마트폰, 초광각 모니터 등을 시뮬레이션할 수 있습니다.
+
+## Full Working Example
+
+아래는 모든 코드를 하나로 묶은 완전한 Java 클래스입니다. `SandboxExample.java` 라는 파일에 복사·붙여넣기하고, Aspose.HTML JAR를 클래스패스에 추가한 뒤 `javac SandboxExample.java && java SandboxExample` 로 실행하세요.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Quick verification:**  
+> 프로그램을 실행했을 때 `Title: Example Domain` 이 출력되면 정상 동작합니다. 그렇지 않다면 콘솔에 나타나는 예외를 확인하세요—대부분의 문제는 JAR 누락이나 네트워크 제한에서 발생합니다.
+
+## Common Pitfalls & How to Avoid Them
+
+| Symptom | Likely Cause | Fix |
+|---|---|---|
+| `NullPointerException` on `htmlDoc.getTitle()` | Sandbox가 페이지 로드를 실패 | URL을 확인하고, `HTMLDocument` 생성자를 try‑catch 로 감싸거나 `sandboxOptions.setLogLevel(...)` 로 로깅을 활성화 |
+| Layout looks zoomed in/out | DPI 설정 누락 | `sandboxOptions.setDeviceDpi(96)` (또는 목표 DPI) 를 정확히 설정 |
+| Media queries never trigger | Viewport 크기 설정 누락 | `setViewportWidth` **와** `setViewportHeight` 를 모두 호출했는지 재확인 |
+| Out‑of‑memory error on large pages | 많은 무거운 페이지를 단일 sandbox에 재사용 | 페이지당 새로운 `DocumentSandbox` 를 생성하거나 사용 후 `documentSandbox.dispose()` 호출 |
+
+## Extending the Example
+
+이제 **set device dpi aspose** 와 **set viewport width height** 를 이해했으니, 다음과 같은 실험을 해볼 수 있습니다:
+
+- `htmlDoc.renderToBitmap(...)` 로 렌더링된 페이지의 스크린샷 캡처.  
+- 렌더링 전에 커스텀 CSS를 주입해 다크 모드 테마 테스트.  
+- `htmlDoc.getWindow().eval(...)` 로 샌드박스 내부에서 JavaScript 실행.  
+
+모든 작업은 설정한 DPI와 뷰포트를 그대로 따르므로, 반응형 레이아웃 테스트에 신뢰할 수 있는 환경을 제공합니다.
+
+## Conclusion
+
+이번 튜토리얼을 통해 Aspose.HTML 샌드박스를 활용해 **set device dpi aspose** 와 **set viewport width height** 를 Java에서 구현하는 방법을 단계별로 살펴보았습니다. 이제 어떤 디바이스에서도 정확히 동일한 화면을 렌더링할 수 있는 탄탄한 기반을 갖추었습니다.
+
+다음 단계가 궁금하신가요? CSS Grid 레이아웃을 사용하는 페이지를 렌더링하거나 원격 스타일시트를 불러와 DPI가 폰트 렌더링에 미치는 영향을 확인해 보세요. 샌드박스는 호스트 시스템에 영향을 주지 않으면서 자유롭게 실험할 수 있는 환경을 제공합니다.
+
+문제가 발생하면 아래에 댓글을 남기거나 Aspose.HTML for Java 문서를 확인하세요—필요한 모든 내용은 이미 여기서 제공되었습니다. Happy coding!  
+
+![set device dpi aspose sandbox diagram](https://example.com/images/set-device-dpi-aspose.png "Diagram showing DPI and viewport configuration in Aspose.HTML sandbox")
+
+
+## What Should You Learn Next?
+
+
+다음 튜토리얼들은 이 가이드에서 다룬 기술을 기반으로 하여 관련 주제를 심화합니다. 각 리소스는 완전한 코드 예제와 단계별 설명을 포함하고 있어, 추가 API 기능을 마스터하고 프로젝트에 다양한 구현 방식을 적용하는 데 도움이 됩니다.
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/korean/java/conversion-html-to-other-formats/_index.md b/html/korean/java/conversion-html-to-other-formats/_index.md
index de4e019fe7..7ccef0af84 100644
--- a/html/korean/java/conversion-html-to-other-formats/_index.md
+++ b/html/korean/java/conversion-html-to-other-formats/_index.md
@@ -86,18 +86,24 @@ SVG 그래픽을 XPS 형식으로 변환하여 기기 간 일관된 인쇄를 
 Aspose.HTML를 사용하여 Java에서 HTML을 PDF로 변환하는 방법을 배우세요. HTML 콘텐츠에서 고품질 PDF를 손쉽게 생성합니다.
 ### [Java에서 HTML을 PDF로 변환 – 페이지 크기 설정을 포함한 단계별 가이드](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 Aspose.HTML를 사용하여 Java에서 페이지 크기 옵션을 지정하며 HTML을 PDF로 변환하는 방법을 단계별로 안내합니다.
+### [Java에서 HTML을 PDF로 변환 – 병렬 배치 변환 가이드](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Aspose.HTML를 사용하여 Java에서 HTML을 PDF로 병렬 배치 변환하는 방법을 단계별로 안내합니다.
 ### [HTML을 MHTML로 변환](./convert-html-to-mhtml/)
 Aspose.HTML for Java를 사용하여 HTML을 MHTML로 손쉽게 변환합니다. 효율적인 HTML‑to‑MHTML 변환을 위한 단계별 가이드를 따라 주세요.
 ### [HTML을 XPS로 변환](./convert-html-to-xps/)
 Aspose.HTML for Java를 사용하여 HTML을 XPS로 손쉽게 변환하는 방법을 배우세요. 크로스‑플랫폼 문서를 쉽게 생성합니다.
 ### [Markdown을 HTML로 변환](./convert-markdown-to-html/)
 Aspose.HTML for Java를 사용하여 Java에서 Markdown을 HTML로 원활하게 변환합니다. 문서 변환 요구를 간소화하기 위한 단계별 가이드를 따라 주세요.
+### [Java에서 HTML을 Markdown으로 변환 – 완전 프로그래밍 가이드](./convert-html-to-markdown-in-java-complete-programming-guide/)
+Aspose.HTML를 사용하여 Java에서 HTML을 Markdown으로 변환하는 전체 가이드를 단계별로 안내합니다.
 ### [SVG를 이미지로 변환](./convert-svg-to-image/)
 Aspose.HTML를 사용하여 Java에서 SVG를 이미지로 변환하는 방법을 배우세요. 고품질 출력에 대한 포괄적인 가이드입니다.
 ### [SVG를 PDF로 변환](./convert-svg-to-pdf/)
 Aspose.HTML를 사용하여 Java에서 SVG를 PDF로 변환합니다. 고품질 문서 변환을 위한 원활한 솔루션입니다.
 ### [SVG를 XPS로 변환](./convert-svg-to-xps/)
 Aspose.HTML for Java를 사용하여 SVG를 XPS로 변환하는 방법을 배우세요. 원활한 변환을 위한 간단하고 단계별 가이드입니다.
+### [HTML을 PDF로 변환하는 튜토리얼: 한 줄 Aspose 변환기](./html-to-pdf-tutorial-one-line-aspose-converter/)
+### [Aspose HTML for Java를 사용한 HTML → PDF 변환 전체 가이드](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
 
 ## 자주 묻는 질문
 
diff --git a/html/korean/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/korean/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..91c3b8cf45
--- /dev/null
+++ b/html/korean/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,249 @@
+---
+category: general
+date: 2026-06-16
+description: 이 단계별 가이드를 통해 Java에서 HTML을 Markdown으로 변환하세요. HTML을 Markdown으로 변환하는 방법을
+  마스터하고 효율적으로 변환하는 방법을 배우세요.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: ko
+og_description: 간단한 엔드‑투‑엔드 예제로 Java에서 HTML을 Markdown으로 변환하세요. HTML을 변환하면서 프론트‑매터를
+  그대로 유지하는 최적의 방법을 배우세요.
+og_title: Java에서 HTML을 Markdown으로 변환 – 완전 가이드
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: Java에서 HTML을 Markdown으로 변환하기 – 완전한 프로그래밍 가이드
+url: /ko/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Java에서 HTML을 Markdown으로 변환하기 – 완전 프로그래밍 가이드
+
+맞춤 파서를 작성하지 않고 **HTML을 어떻게 변환**해서 깔끔한 Markdown을 만들 수 있는지 궁금해 본 적 있나요? 당신만 그런 것이 아닙니다. 많은 프로젝트—정적 사이트 생성기, 문서 파이프라인, 혹은 콘텐츠 마이그레이션—에서 **HTML을 Markdown으로 변환**하는 것이 빠르고 신뢰할 수 있게 매일 겪는 어려움입니다.
+
+좋은 소식은 몇 가지 Java 라이브러리가 이 작업을 아주 쉽게 해준다는 것입니다. 이 튜토리얼에서는 **HTML을 Markdown으로 변환**하면서 이미 가지고 있을 수 있는 front‑matter YAML을 보존하는 완전 작동 예제를 단계별로 살펴보겠습니다. 마지막까지 따라오면 어떤 Java 애플리케이션에도 끼워 넣을 수 있는 재사용 가능한 메서드를 얻게 됩니다.
+
+## 이 튜토리얼에서 다루는 내용
+
+우리는 바로 시작할 수 있도록 모든 것을 다룰 것입니다:
+
+* Java HTML‑to‑Markdown 변환기를 위한 올바른 Maven/Gradle 의존성 추가.  
+* front‑matter를 유지하기 위한 `MarkdownConversionOptions` 설정 (the `html to markdown java` 트릭).  
+* HTML 파일을 읽고 Markdown 파일을 쓰는 작은 `main` 메서드 작성.  
+* 흔히 마주치는 문제—인코딩 이슈, 이미지 누락, 그리고 해결 방법.  
+* 배치 변환 및 정적 사이트 생성기와의 통합 같은 다음 단계.
+
+Markdown 라이브러리에 대한 사전 경험은 필요 없으며, 기본적인 Java 환경만 있으면 됩니다.
+
+---
+
+## ## HTML을 Markdown으로 변환 – 라이브러리 설치
+
+### 단계 1: 의존성 추가
+
+예제에서는 **[flexmark-java](https://github.com/vsch/flexmark-java)** 를 사용합니다. 이 라이브러리는 검증된 Markdown 프로세서이며 HTML‑to‑Markdown 확장도 포함하고 있습니다.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **프로 팁:** HTML‑to‑Markdown 변환만 필요하다면 전체 `flexmark-all` 대신 `flexmark-html2md` 를 가져와 JAR 크기를 최소화할 수 있습니다.
+
+### 단계 2: 필요한 클래스 가져오기
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+이러한 import 문을 통해 핵심 변환 엔진과 유연한 옵션 컨테이너에 접근할 수 있습니다.
+
+---
+
+## ## HTML to Markdown Java – 변환 옵션 구성
+
+YAML front‑matter 블록으로 시작하는 문서(Jekyll이나 Hugo에서 흔함)를 변환할 때는 해당 블록을 그대로 두고 싶을 것입니다. `MutableDataSet` 은 이 동작을 토글할 수 있게 해줍니다.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*왜 front‑matter를 보존해야 할까요?*  
+Front‑matter는 제목, 날짜, 태그와 같은 메타데이터를 담고 있습니다. 이를 제거하면 하위 빌드 파이프라인이 깨질 수 있습니다. `PRESERVE_FRONT_MATTER` 를 `true` 로 설정하면 변환기는 해당 블록을 원시 텍스트로 취급해 그대로 남겨 둡니다.
+
+---
+
+## ## HTML 변환 방법 – 변환 메서드 작성
+
+아래는 독립적인 `convertHtmlToMarkdown` 메서드입니다. HTML 파일을 읽고 변환을 실행한 뒤 결과를 Markdown 파일에 씁니다.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **예외 상황:** HTML에 `<script>` 또는 `<style>` 태그가 포함되어 있어 Markdown에 원하지 않을 경우, 변환기가 자동으로 해당 태그들을 제거합니다. 그러나 커스텀 태그가 있다면 Jsoup 등을 사용해 HTML 문자열을 사전 처리해야 할 수도 있습니다.
+
+---
+
+## ## HTML 변환 방법 – `main`을 이용한 전체 예제
+
+이제 모든 코드를 작은 CLI 프로그램에 연결해 보세요. 자리표시자 경로를 실제 파일 위치로 교체하면 됩니다.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**예상 출력** (콘솔):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+`article.md` 를 열어보면 깨끗한 Markdown과 원본 YAML 블록이 그대로 유지된 것을 확인할 수 있습니다.
+
+---
+
+## ## HTML to Markdown 변환 – 흔히 묻는 질문 및 팁
+
+| 질문 | 답변 |
+|----------|--------|
+| *HTML 파일이 너무 크면 어떻게 하나요?* | 파일을 라인 단위로 스트리밍하거나 `Files.readAllBytes` 를 `ByteBuffer` 와 함께 사용해 전체 문서를 메모리에 로드하지 않도록 합니다. |
+| *폴더를 일괄 처리할 수 있나요?* | `convertHtmlToMarkdown` 호출을 `Files.list(Paths.get("folder"))` 루프 안에 넣고 `*.html` 로 필터링하면 됩니다. |
+| *이미지는 자동으로 변환되나요?* | 변환기는 `<img src="...">` 태그를 `![](url)` 구문으로 바꾸며 URL을 그대로 유지합니다. 이미지 파일이 Markdown 소비자에게 접근 가능한지 확인하세요. |
+| *UTF‑8은 항상 안전한가요?* | 네—HTML과 Markdown 모두 기본적으로 UTF‑8입니다. 다른 문자셋을 사용한다면 `readString`/`writeString` 에 해당 charset 를 전달하면 됩니다. |
+| *커스텀 CSS 클래스를 유지하려면?* | Flexmark의 HTML‑to‑Markdown 변환기는 알 수 없는 속성을 제거합니다. 클래스를 유지하고 싶다면 후처리 단계(예: 정규식 교체)를 추가해야 합니다. |
+
+---
+
+## ## Java HTML Markdown 변환기 – 다음 단계
+
+이제 **java html markdown converter** 스니펫을 빌드 스크립트, CI 파이프라인, 혹은 데스크톱 도구에 삽입할 수 있는 신뢰할 수 있는 방법을 갖추었습니다. 기본 워크플로를 확장할 몇 가지 아이디어를 소개합니다:
+
+1. **배치 변환 스크립트** – 디렉터리 트리를 순회하면서 모든 `.html` 파일을 `.md` 로 변환합니다.  
+2. **정적 사이트 생성기와 통합** – Maven `generate-resources` 단계의 일부로 변환을 실행합니다.  
+3. **Markdown 출력 커스터마이징** – Flexmark를 사용해 `MutableDataSet` 으로 표, 각주, GitHub‑flavored 확장 등을 활성화합니다.  
+4. **CLI 래퍼 추가** – Apache Commons CLI 로 `source` 와 `target` 인자를 노출해 사용자 친화적인 명령줄 도구를 만듭니다.
+
+---
+
+## 결론
+
+우리는 Java에서 **HTML을 Markdown으로 변환**하는 데 필요한 모든 과정을 다루었습니다. 올바른 라이브러리 설치부터 front‑matter 보존, 예외 상황 처리까지. 위에서 보여준 짧고 재사용 가능한 메서드는 어떤 **html to markdown java** 프로젝트에도 견고한 기반을 제공하며, 추가 팁을 통해 대규모 워크플로에도 확장할 수 있습니다.
+
+한 번 실행해 보고 옵션을 조정해 보세요. 곧 문서 마이그레이션을 자동화하는 전문가가 될 수 있습니다. 어려운 상황이 있나요? 댓글을 남겨 주시면 함께 해결해 보겠습니다.
+
+코딩 즐겁게!
+
+## 다음에 배울 내용은?
+
+다음 튜토리얼들은 이 가이드에서 소개한 기술을 기반으로 하며, 단계별 설명과 완전한 코드 예제를 포함하고 있어 추가 API 기능을 마스터하고 다양한 구현 방식을 탐색하는 데 도움이 됩니다.
+
+- [Markdown to HTML Java - Convert with Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Convert HTML to PDF in Java – Step‑by‑Step Guide with Page Size Settings](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Convert HTML to Markdown in Aspose.HTML for Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/korean/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/korean/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..2dc06aba7f
--- /dev/null
+++ b/html/korean/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,224 @@
+---
+category: general
+date: 2026-06-16
+description: 고정 스레드 풀 Java 방식을 사용하여 HTML을 PDF로 변환합니다. 배치 HTML PDF 변환으로 여러 HTML 파일을
+  효율적으로 변환하는 방법을 배워보세요.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: ko
+og_description: 고정 스레드 풀 Java 솔루션으로 HTML을 PDF로 변환합니다. 이 튜토리얼은 배치 HTML PDF 변환을 단계별로
+  안내합니다.
+og_title: Java에서 HTML을 PDF로 변환 – 병렬 배치 변환
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: Java에서 HTML을 PDF로 변환 – 병렬 배치 변환 가이드
+url: /ko/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Java에서 HTML을 PDF로 변환 – 병렬 배치 변환 가이드
+
+수십 개의 파일을 처리할 때 **HTML을 PDF로 변환**해야 했지만 과정이 매우 느리다고 느낀 적이 있나요? 당신만 그런 것이 아닙니다. 많은 기업 프로젝트에서 웹 페이지들을 인쇄 가능한 문서로 바꾸는 작업은 병목 현상이 될 수 있습니다—특히 변환이 단일 스레드에서 실행될 때 더욱 그렇습니다.
+
+좋은 소식은? **fixed thread pool Java**를 활용하면 여러 변환을 동시에 실행할 수 있어 느린 배치 작업을 번개처럼 빠른 작업으로 바꿀 수 있습니다. 이 가이드에서는 Aspose.HTML의 `Converter` 클래스와 Java의 `ExecutorService`를 사용하여 **여러 HTML 파일을** 병렬로 PDF로 **변환하는 방법**을 정확히 보여드립니다. 끝까지 읽으면 최소한의 코드로 **배치 HTML PDF 변환**을 처리할 준비가 된 프로그램을 얻을 수 있습니다.
+
+## 이 튜토리얼에서 다루는 내용
+
+- 동시 작업을 위한 고정 크기 스레드 풀 설정.
+- 소스 HTML 파일 목록 준비(디렉터리는 직접 지정).
+- `Converter.convert`를 호출하는 변환 작업 제출.
+- 풀을 정상적으로 종료하고 오류 처리.
+- 네 개 이상의 스레드로 확장, 대용량 파일 처리, 일반적인 함정 디버깅 팁.
+
+Aspose.HTML for Java JAR 외에 외부 빌드 도구는 필요 없으며, 코드는 JDK 8+ 런타임에서 실행됩니다.
+
+![convert html to pdf illustration](placeholder-image.jpg){alt="HTML을 PDF로 변환 예시"}
+
+## 단계 1: 고정 크기 스레드 풀 생성 (fixed thread pool java)
+
+먼저 필요한 것은 변환 작업을 동시에 실행할 작업자 스레드 풀입니다. `Executors.newFixedThreadPool`을 사용하면 예측 가능한 스레드 수를 얻을 수 있어 CPU 사용량을 안정적으로 유지하고 파일 시스템에 과부하가 걸리는 것을 방지합니다.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**왜 고정 풀인가?**  
+고정 풀은 동시 변환 수를 제한하여 애플리케이션이 CPU와 메모리를 경쟁하는 수백 개의 스레드를 생성하는 것을 방지합니다. 일반적인 4코어 머신에서는 네 개의 스레드가 처리량과 자원 경쟁 사이의 적절한 균형을 이루는 경우가 많습니다.
+
+> **프로 팁:** 코어가 더 많은 서버에서 실행 중이라면 (`Runtime.getRuntime().availableProcessors()`) 크기를 늘리되 I/O 포화 상태를 주시하세요.
+
+## 단계 2: 변환하려는 HTML 파일 목록 만들기 (convert multiple html files)
+
+다음으로, 처리하려는 HTML 파일들의 경로를 수집합니다. 실제 프로젝트에서는 디렉터리 트리를 탐색할 가능성이 높지만, 명확성을 위해 짧은 배열을 하드코딩하겠습니다.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**예외 상황:** 파일이 없거나 읽을 수 없는 경우, 변환 작업이 예외를 발생시킵니다. 우리는 작업자 내부에서 이를 잡아 배치의 나머지 작업이 계속 실행되도록 합니다.
+
+## 단계 3: 각 파일에 대한 변환 작업 제출 (java html to pdf)
+
+이제 `htmlFiles` 배열을 순회하면서 각 경로를 스레드 풀에 전달합니다. 각 작업은 확장자를 바꾸어 소스 HTML 옆에 PDF 파일을 생성합니다.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**작동 방식:**  
+- 람다 식 (`() -> { … }`)은 가벼운 `Runnable`입니다.  
+- `Converter.convert`는 Aspose.HTML의 정적 메서드로 HTML을 읽고 렌더링한 뒤 한 번에 PDF를 작성합니다.  
+- 이를 try‑catch로 감싸면 하나의 잘못된 파일이 스레드 풀을 중단시키지 않도록 보장합니다.
+
+> **왜 이 접근법인가?** 코드를 간결하게 유지하고, 수동 스레드 관리를 피하며, 파일 수가 스레드 수보다 많을 때 실행기가 큐잉을 처리하도록 합니다.
+
+## 단계 4: 풀 종료 및 완료 대기 (batch html pdf conversion)
+
+모든 작업을 제출한 후에는 풀에 작업이 끝났음을 알려야 하며, 작업자들이 완료될 때까지 기다려야 합니다. 이렇게 하면 JVM이 조기에 종료되는 것을 방지할 수 있습니다.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**시간 초과가 발생하면 어떻게 하나요?**  
+몇 개의 작은 HTML 파일에 대해서는 5분 제한이 충분합니다. 더 큰 배치의 경우, 제한 시간을 늘리거나 루프에서 `threadPool.isTerminated()`를 모니터링하세요.
+
+---
+
+## 전체 작동 예제
+
+아래는 완전한 복사‑붙여넣기 가능한 프로그램입니다. `YOUR_DIRECTORY`를 HTML 파일이 들어 있는 폴더로 교체하고, Aspose.HTML JAR를 클래스패스에 추가한 뒤 실행하세요.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### 예상 출력
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+파일 중 하나가 실패하면 콘솔에 스택 트레이스가 출력되지만, 다른 작업들은 계속 진행됩니다.
+
+## 고급 팁 및 일반적인 함정
+
+| 상황 | 조치 |
+|-----------|------------|
+| **4개의 스레드에 비해 파일이 너무 많음** | 풀 크기를 늘리세요(`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) 또는 더 나은 확장성을 위해 `WorkStealingPool`으로 전환하세요. |
+| **대용량 HTML (≥10 MB)** | 스레드 풀 큐 용량을 늘리거나 파일을 더 작은 배치로 처리하여 OutOfMemory 오류를 방지하세요. |
+| **폰트 또는 CSS 누락** | Aspose.HTML 라이선스가 필요한 리소스를 찾을 수 있도록 하거나, HTML에 직접 포함하세요. |
+| **헤드리스 서버에서 실행** | 추가 UI 종속성이 필요하지 않습니다; Aspose.HTML는 순수 Java 모드에서 작동합니다. |
+| **PDF 메타데이터 필요** | 변환 후, `PdfDocument`로 생성된 PDF를 열고 프로그래밍 방식으로 제목/작성자를 설정하세요. |
+
+## 결론
+
+우리는 **고정 스레드 풀**을 사용하여 Java에서 **HTML을 PDF로 변환**하는 방법을 보여드렸습니다. 이 짧은 프로그램은 풀 생성, 작업 제출, 정상 종료 및 오류 처리를 포함한 전체 수명 주기를 시연합니다. 스레드 수를 조정하고 더 큰 배열을 제공하면 이를 모든 백엔드에 적용 가능한 견고한 **배치 HTML PDF 변환** 서비스로 확장할 수 있습니다.
+
+다음 단계가 준비되셨나요? 이 코드를 Spring Boot REST 엔드포인트에 연결하여 사용자가 HTML을 업로드하고 즉시 PDF를 받을 수 있게 하거나, 디렉터리를 감시하여 파일이 나타날 때마다 변환하도록 로직을 확장해 보세요. 핵심 아이디어인 고정 스레드 풀을 이용한 병렬화는 동일하게 유지되며, 훌륭하게 확장됩니다.
+
+성능 튜닝이나 워터마크 추가에 대한 질문이 있나요? 아래에 댓글을 남겨 주세요. 즐거운 코딩 되세요!
+
+## 다음에 배워야 할 내용은?
+
+다음 튜토리얼들은 이 가이드에서 시연한 기술을 기반으로 하는 밀접한 관련 주제를 다룹니다. 각 자료는 단계별 설명과 함께 완전한 코드 예제를 제공하여 추가 API 기능을 마스터하고 자체 프로젝트에서 대체 구현 방식을 탐색하도록 돕습니다.
+
+- [HTML을 PDF로 변환 Java – Aspose.HTML 환경 구성](/html/english/java/configuring-environment/)
+- [HTML을 PDF로 변환 Java - Aspose.HTML로 페이지 여백 설정](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – ExecutorService를 이용한 병렬 HTML 정리](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/korean/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/korean/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..1fa29b56fe
--- /dev/null
+++ b/html/korean/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,263 @@
+---
+category: general
+date: 2026-06-16
+description: Aspose HTML for Java를 사용하여 HTML을 PDF로 변환 – 스마트 축소를 활성화하고 PDF 배경색을 흰색으로
+  설정하는 방법을 몇 분 안에 배워보세요.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: ko
+og_description: Aspose HTML for Java를 사용하여 HTML을 PDF로 변환합니다. 이 가이드는 스마트 축소를 활성화하고
+  PDF 배경색을 설정하며 PDF/A‑1b 준수를 보장하는 방법을 보여줍니다.
+og_title: Aspose HTML for Java로 HTML을 PDF로 변환하기 – 완전 튜토리얼
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Aspose HTML for Java를 사용하여 HTML을 PDF로 변환하기 – 전체 가이드
+url: /ko/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Aspose HTML for Java를 사용한 HTML을 PDF로 변환 – 완전 튜토리얼
+
+HTML을 **PDF로 변환**해야 할 때 세부 사항에 막혔던 적이 있나요? 당신만 그런 것이 아닙니다—많은 개발자들이 웹 콘텐츠에서 신뢰할 수 있는 프로덕션 수준의 PDF를 원할 때 같은 장애물을 겪습니다. 좋은 소식은? Aspose HTML for Java를 사용하면 몇 줄의 코드로 가능하며, **smart shrinking 활성화**, **PDF 배경 색상 설정**, 그리고 깨끗한 인쇄를 위한 **흰색 배경 PDF** 생성 방법도 배울 수 있습니다.
+
+이 가이드에서는 필요한 라이브러리, 정확한 코드, 각 옵션이 왜 중요한지, 그리고 결과를 어떻게 검증하는지 모두 살펴봅니다. 끝까지 따라오면 인보이스, 보고서, 보관 문서 등 어떤 경우에도 바로 사용할 수 있는 자체 포함 솔루션을 얻게 됩니다.
+
+---
+
+## Prerequisites – What You’ll Need Before You Start
+
+| Requirement | Why It Matters |
+|-------------|----------------|
+| **Java 8 or higher** | Aspose HTML은 최신 JVM을 대상으로 하며, 오래된 버전에서는 API 메서드가 누락될 수 있습니다. |
+| **Maven or Gradle** (or manual JAR handling) | 프로젝트에 Aspose HTML for Java 라이브러리를 쉽게 추가할 수 있습니다. |
+| **Aspose.HTML for Java license** (free trial works too) | 라이선스가 없으면 생성된 PDF에 워터마크가 표시됩니다. |
+| **An HTML file** (`input.html`) you want to convert | 변환할 원본 파일이며, 간단한 페이지든 복잡한 템플릿이든 상관없습니다. |
+| **Write access to an output folder** | 변환기가 결과 PDF를 해당 폴더에 기록합니다. |
+
+IntelliJ IDEA나 Eclipse와 같은 Java IDE가 이미 설치되어 있다면 바로 시작할 수 있습니다.
+
+---
+
+## Step 1: Add Aspose HTML Dependency
+
+먼저 빌드 도구에 Aspose HTML 라이브러리를 추가하도록 설정합니다. 아래는 Maven 예시이며, 필요에 따라 Gradle 스니펫으로 교체하면 됩니다.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** 버전 번호를 확인하세요. 새로운 릴리스에서는 **smart shrinking** 성능 향상 및 PDF/A 지원이 개선되는 경우가 많습니다.
+
+---
+
+## Step 2: Create PDF Conversion Options
+
+`PdfConversionOptions` 객체는 변환 과정을 세밀하게 조정할 수 있는 제어판 역할을 합니다.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+지금은 옵션이 비어 있는 상태이며, 다음 단계에서 값을 채워 넣게 됩니다.
+
+---
+
+## Step 3: Enable PDF/A‑1b Compliance (Long‑Term Archiving)
+
+법적 기록 등 장기 보존이 필요한 경우 PDF/A‑1b 규격을 적용해야 합니다. 이 플래그를 설정하면 Aspose가 모든 글꼴과 색상 프로파일을 포함시킵니다.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+왜 필요할까요? PDF/A‑1b는 문서가 향후 어떤 뷰어에서 열리더라도 외부 리소스 없이 동일하게 표시된다는 것을 보장합니다.
+
+---
+
+## Step 4: Activate Smart Shrinking
+
+파일 크기를 크게 줄이면서도 시각적 품질을 유지하는 마법 같은 기능, **smart shrinking**을 활성화합니다.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Smart shrinking은 레이아웃을 분석해 불필요한 공백을 제거하고 이미지를 지능적으로 압축합니다. 실제로 5 MB 정도였던 PDF가 이 옵션만으로 1 MB 이하로 감소하는 경우도 있습니다.
+
+---
+
+## Step 5: Set PDF Background Color – How to Add White Background PDF
+
+기본적으로 Aspose는 HTML에 정의된 배경을 그대로 유지합니다. 페이지가 투명한 경우 인쇄 시 이상하게 보일 수 있습니다. 깨끗한 결과를 위해 균일한 배경 색을 지정하세요. 아래 예시는 **흰색 배경 PDF**를 만들기 위해 배경 색을 흰색으로 설정하는 방법입니다.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+`Color.WHITE` 대신 원하는 `java.awt.Color` 객체를 사용할 수 있습니다—예를 들어 부드러운 회색(`new Color(240, 240, 240)`)이나 브랜드 색상 등.
+
+---
+
+## Step 6: Perform the Conversion
+
+모든 작업은 한 줄의 코드로 실행됩니다. `Converter.convert` 메서드가 HTML을 읽고, 앞서 설정한 옵션을 적용한 뒤 PDF를 생성합니다.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Watch out:** 입력 HTML에 외부 리소스(CSS, 이미지 등)가 포함돼 있다면 절대 URL을 사용하거나 HTML 파일과 같은 폴더에 두고 `file://` 스킴을 지정해야 합니다.
+
+---
+
+## Expected Output – What to Look For
+
+프로그램을 실행하면 다음과 같은 결과가 나타납니다:
+
+* 대상 폴더에 **`output.pdf`** 파일이 생성됩니다.
+* PDF가 **PDF/A‑1b 규격**을 만족합니다(Adobe Acrobat에서 파일 → 속성 → PDF/A 확인).
+* **smart shrinking** 덕분에 파일 크기가 눈에 띄게 작아집니다.
+* 원본 HTML이 투명했더라도 모든 페이지에 **흰색 배경**이 적용됩니다.
+
+PDF 뷰어에서 열어 인쇄 테스트 페이지를 출력해 보면 회색 그림자가 남지 않는 것을 확인할 수 있습니다.
+
+---
+
+## Common Questions & Edge Cases
+
+### What if my HTML uses external CSS files?
+
+CSS 파일은 절대 URL로 참조하거나 `input.html` 옆에 두고 `file://` 스킴을 사용하세요. Aspose가 자동으로 링크를 따라갑니다.
+
+### Can I use a different color for the background?
+
+물론 가능합니다. 예를 들어 `new Color(240, 240, 240)`와 같이 `Color.WHITE`를 원하는 `java.awt.Color` 객체로 교체하면 됩니다. `setBackgroundColor` 메서드는 모든 `java.awt.Color`를 받아들입니다.
+
+### Does smart shrinking affect image quality?
+
+거의 영향을 주지 않습니다. Aspose는 가능한 경우 무손실 압축을 적용하고, 페이지 크기에 비해 지나치게 큰 래스터 이미지만 DPI를 낮춥니다. 절대적인 품질이 필요하면 `options.setEnableSmartShrinking(false)`로 비활성화할 수 있습니다.
+
+### How do I convert multiple HTML files in a batch?
+
+변환 호출을 루프 안에 넣고 각 반복마다 `inputPath`와 `outputPath`를 업데이트하면 됩니다. 동일한 `PdfConversionOptions` 인스턴스를 여러 파일에 재사용할 수 있습니다.
+
+---
+
+## Full Working Example (All Code in One Place)
+
+아래는 완전한 Java 클래스 예시입니다. IDE에 복사‑붙여넣기하고 경로만 수정한 뒤 **Run** 버튼을 누르세요.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+프로그램을 실행하고 생성된 PDF를 열어 보면 기대한 **HTML을 PDF로 변환** 결과—컴팩트하고 PDF/A‑1b 규격을 만족하며 깨끗한 흰색 캔버스가 구현된 것을 확인할 수 있습니다.
+
+---
+
+## Conclusion
+
+이번 튜토리얼을 통해 Aspose HTML for Java를 사용해 **HTML을 PDF로 변환**하면서 **smart shrinking 활성화**, **PDF 배경 색상 설정**, 그리고 PDF/A‑1b 표준을 만족하도록 만드는 전체 흐름을 살펴보았습니다. 전체 과정이 하나의 간결한 Java 클래스에 들어 있어 백엔드 서비스에 손쉽게 추가할 수 있습니다.
+
+다음 단계가 궁금하신가요? 헤더·푸터 추가, 글꼴 임베드, 동적 HTML 템플릿으로 PDF 생성 등을 시도해 보세요. 또한 **Aspose.PDF for Java**도 함께 탐색해 보시길 권합니다.
+
+## What Should You Learn Next?
+
+다음 튜토리얼들은 이번 가이드에서 다룬 기술을 확장·심화할 수 있는 내용들로 구성되어 있습니다. 각 자료에는 완전한 코드 예제와 단계별 설명이 포함되어 있어 추가 API 기능을 마스터하고 다양한 구현 방식을 직접 실험해 볼 수 있습니다.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/korean/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/korean/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..f67e5de33e
--- /dev/null
+++ b/html/korean/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,250 @@
+---
+category: general
+date: 2026-06-16
+description: Aspose HTML Converter를 사용해 단일 Java 라인으로 HTML에서 PDF를 생성하는 방법을 보여주는 HTML‑to‑PDF
+  튜토리얼. 최소한의 코드로 HTML 파일을 빠르게 PDF로 변환합니다.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: ko
+og_description: Aspose HTML Converter를 사용하여 Java 코드 한 줄만으로 HTML에서 PDF를 생성하는 방법을 단계별로
+  안내하는 HTML to PDF 튜토리얼.
+og_title: 'HTML을 PDF로 변환 튜토리얼: 한 줄 Aspose 변환기'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'HTML을 PDF로 변환 튜토리얼: 한 줄 Aspose 변환기'
+url: /ko/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML to PDF 튜토리얼: 원라인 Aspose 변환기
+
+정적 HTML 페이지를 수백 줄의 코드를 작성하지 않고도 깔끔한 PDF로 변환하는 방법이 궁금하셨나요? 바로 이 **html to pdf tutorial**이 해결합니다. Java 한 줄만으로 **generate pdf from html**을 수행하고 디스크에 바로 공유할 수 있는 문서를 만들 수 있습니다.
+
+우리는 전체 과정을 단계별로 안내합니다 — 프로젝트에 Aspose HTML 라이브러리를 추가하는 것부터 **convert html file pdf**을 수행하는 원라인 코드를 실행하는 것까지. 끝까지 읽으면 **how to convert html**을 효율적으로 수행하는 방법을 알게 되고, 어떤 Java 앱에도 넣어 사용할 수 있는 재사용 가능한 스니펫을 얻게 됩니다.
+
+## 이 가이드에서 다루는 내용
+
+- Aspose HTML for Java 의존성 추가 (Maven 또는 수동 JAR)
+- `input.html` 샘플 파일 준비
+- `Converter.convert(...)` 로 원라인 변환 실행
+- 출력 PDF 확인 및 일반적인 문제 해결
+
+Aspose 사용 경험이 없어도 됩니다; 기본적인 Java 개발 환경만 있으면 됩니다. 시작해봅시다.
+
+## 사전 요구 사항
+
+- Java Development Kit (JDK) 8 이상  
+- Maven 3 또는 외부 JAR를 추가할 수 있는 IDE  
+- PDF로 변환하고 싶은 작은 HTML 파일 (다음 단계에서 만들 예정)  
+
+이미 준비되어 있다면 바로 시작할 수 있습니다. 없으면 Oracle 또는 OpenJDK에서 JDK를 다운로드하고 Maven을 설치하세요 – 아주 간단합니다.
+
+## 단계 1: Aspose HTML for Java 를 프로젝트에 추가하기
+
+### Maven 사용자
+
+`pom.xml`에 다음 의존성을 추가하세요. 이렇게 하면 최신 안정 버전의 Aspose HTML 라이브러리를 가져옵니다.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### 수동 JAR 설정
+
+Maven을 사용하지 않는 경우, [Aspose HTML for Java 다운로드 페이지](https://downloads.aspose.com/html/java)에서 JAR 번들을 다운로드하고 프로젝트의 클래스패스에 추가하세요.
+
+> **Pro tip:** JAR 버전을 Java 런타임과 맞추어 `UnsupportedClassVersionError` 를 방지하세요.
+
+## 단계 2: 샘플 HTML 파일 만들기
+
+`YOUR_DIRECTORY` 라는 폴더를 만들고(절대 경로나 상대 경로 중 원하는 것으로) 그 안에 간단한 HTML 파일을 넣으세요:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+내용을 자유롭게 편집하세요 — 이미지, 표, 혹은 사용자 정의 CSS를 추가할 수 있습니다. Aspose는 대부분의 최신 HTML5 및 CSS3 기능을 지원하므로 꽤 정확한 PDF 렌더링을 얻을 수 있습니다.
+
+## 단계 3: 원라인 변환 코드
+
+이제 핵심 부분입니다. `ConvertHtmlToPdfOneLine` 라는 Java 클래스를 만들고 아래 코드를 붙여넣으세요:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### 왜 이렇게 동작할까요
+
+- **`Converter.convert`** 은 내부적으로 `Converter` 인스턴스를 생성하고 HTML을 로드·렌더링·PDF로 저장하는 정적 편의 메서드이며, 한 번의 호출로 모든 작업을 수행합니다.
+- 고급 요구 사항이 없는 한 스트림을 직접 관리하거나 렌더링 옵션을 설정하거나 페이지 나눔을 수동으로 처리할 필요가 없습니다.
+
+컴파일하고 실행하세요:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+실행 후 `output.pdf` 가 HTML 파일 옆에 생성됩니다.
+
+## 단계 4: 결과 확인
+
+`output.pdf` 를 PDF 뷰어(Adobe Reader, Foxit, 혹은 브라우저)로 열어보세요. HTML에 지정한 대로 “Hello, PDF!” 라는 제목과 단락이 정확히 표시될 것입니다.
+
+PDF가 이상하게 보이면 다음 간단한 점검을 해보세요:
+
+| 문제 | 가능한 원인 | 해결 방법 |
+|-------|--------------|-----|
+| 폰트 누락 | 시스템 폰트가 포함되지 않음 | 변환 전에 `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` 를 추가하세요 |
+| CSS 적용 안 됨 | 외부 스타일시트에 접근할 수 없음 | 절대 URL을 사용하거나 HTML에 CSS를 직접 삽입하세요 |
+| 빈 PDF | 입력 경로 오타 | `inputPath` 문자열을 다시 확인하세요 |
+
+## 고급: 변환 옵션 조정 (선택 사항)
+
+원라인 방식은 간단한 경우에 적합하지만, Aspose를 사용하면 출력 결과를 세밀하게 조정할 수 있습니다:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+이 스니펫은 사용자 정의 페이지 크기, 여백 및 기타 PDF 설정과 함께 **how to convert html** 하는 방법을 보여줍니다.
+
+## 흔히 발생하는 문제와 회피 방법
+
+1. **Incorrect classpath** – `ClassNotFoundException` 이 발생하면 런타임 클래스패스에 `aspose-html.jar` 가 포함되어 있는지 다시 확인하세요.
+2. **License restrictions** – 무료 평가판은 워터마크가 추가됩니다. 라이선스를 구매하고 변환 전에 `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` 를 호출하세요.
+3. **Large HTML files** – 대용량 문서의 경우 HTML을 스트리밍하거나 JVM 힙(`-Xmx2g`)을 늘리는 것을 고려하세요.
+
+## 전체 작업 예제 (전체 코드)
+
+아래는 Maven 의존성이 해결되었다고 가정하고, IDE에 복사·붙여넣기만 하면 바로 실행할 수 있는 완전한 독립형 프로그램입니다.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**예상 출력** (콘솔):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+PDF를 열면 설계한 대로 HTML이 정확히 렌더링된 것을 확인할 수 있습니다.
+
+![HTML 파일에서 PDF 출력으로 흐름을 보여주는 다이어그램](https://example.com/diagram.png "HTML to PDF 튜토리얼 다이어그램")
+
+*이미지 alt 텍스트에 주요 키워드가 포함되어 SEO를 만족합니다.*
+
+## 결론
+
+이제 **html to pdf tutorial** 을 완료했으며, **Aspose HTML Converter** 를 사용해 **generate pdf from html** 하는 가장 간단한 방법을 배웠습니다. 원라인 `Converter.convert` 메서드를 활용하면 몇 초 만에 **convert html file pdf** 할 수 있고, 선택적인 사용자 정의 설정과 함께 **how to convert html** 하는 방법도 이해하게 되었습니다.
+
+다음은? HTML에 이미지, 표, 혹은 JavaScript 기반 차트를 추가해보고 렌더링을 확인해 보세요. 더 높은 수준의 기업용 기능이 필요하면 PDF/A 준수나 디지털 서명 같은 다른 Aspose 기능도 살펴보세요.
+
+코딩 즐겁게 하시고, PDF가 언제나 HTML만큼 깔끔하게 나오길 바랍니다!
+
+## 다음에 배울 내용은?
+
+다음 튜토리얼들은 이 가이드에서 시연한 기술을 기반으로 하는 밀접한 주제를 다룹니다. 각 자료에는 완전한 코드 예제와 단계별 설명이 포함되어 있어 추가 API 기능을 숙달하고 프로젝트에서 대체 구현 방식을 탐색하는 데 도움이 됩니다.
+
+- [Java에서 HTML을 PDF로 변환하는 방법 – Aspose.HTML for Java 사용](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Java에서 HTML을 PDF로 변환 – Aspose.HTML 환경 구성](/html/english/java/configuring-environment/)
+- [HTML을 PDF로 변환 – Aspose.HTML for Java에서 웹 요청 실행](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/korean/java/conversion-html-to-various-image-formats/_index.md b/html/korean/java/conversion-html-to-various-image-formats/_index.md
index 126ddb6a90..2e7305edb2 100644
--- a/html/korean/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/korean/java/conversion-html-to-various-image-formats/_index.md
@@ -96,6 +96,8 @@ Aspose.HTML for Java를 사용해 HTML을 JPEG로 변환하는 방법을 배웁
 Aspose.HTML를 사용해 Java에서 HTML을 PNG 이미지로 변환하는 방법을 배웁니다. 단계별 지침이 포함된 포괄적인 가이드입니다.
 ### [HTML을 TIFF로 변환](./convert-html-to-tiff/)
 Aspose.HTML for Java를 사용해 HTML을 TIFF로 쉽게 변환하는 방법을 배웁니다. 효율적인 문서 처리를 위한 단계별 가이드입니다.
+### [HTML을 TIFF로 변환 – Java 완전 프로그래밍 가이드](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Aspose.HTML for Java를 사용해 HTML을 TIFF로 변환하는 완전한 프로그래밍 가이드를 제공합니다.
 ### [HTML을 WebP로 변환 – Aspose.HTML와 함께하는 완전한 Java 가이드](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 Aspose.HTML for Java를 사용해 HTML을 WebP 이미지로 변환하는 방법을 단계별로 안내합니다.
 
diff --git a/html/korean/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/korean/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..b4f434065c
--- /dev/null
+++ b/html/korean/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,186 @@
+---
+category: general
+date: 2026-06-16
+description: Java에서 HTML을 TIFF로 변환하고 이미지 해상도 DPI를 설정하며 Aspose.HTML을 사용해 고해상도 TIFF
+  내보내기를 구현하는 방법을 배웁니다. 단계별 코드가 포함되어 있습니다.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: ko
+og_description: Aspose.HTML을 사용하여 Java에서 HTML을 TIFF로 변환합니다. 이미지 해상도 DPI를 설정하고 고해상도
+  TIFF 파일을 내보내는 방법을 배워보세요.
+og_title: Java에서 HTML을 TIFF로 변환하기 – 완전 가이드
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: Java에서 HTML을 TIFF로 변환하기 – 완전 프로그래밍 가이드
+url: /ko/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Java에서 HTML을 TIFF로 변환 – 완전 프로그래밍 가이드
+
+HTML을 TIFF로 변환해야 했지만 어떤 라이브러리가 전문적인 결과를 제공할지 몰랐던 적이 있나요? 당신만 그런 것이 아닙니다. 많은 기업 파이프라인—예를 들어 청구서 생성이나 웹 페이지 보관—에서 선명한 300 DPI TIFF를 얻는 것은 협상할 수 없는 요구사항입니다.  
+
+이 튜토리얼에서는 Aspose.HTML for Java를 사용해 **HTML을 TIFF로 변환**하는 정확한 단계들을 살펴보고, **이미지 해상도 DPI 설정** 방법과 **고해상도 TIFF 내보내기**를 만드는 방법을 보여드립니다. 끝까지 따라오면 Maven이나 Gradle 프로젝트에 바로 넣어 실행할 수 있는 프로그램을 얻게 됩니다.
+
+## 사전 요구 사항
+
+시작하기 전에 다음이 준비되어 있는지 확인하세요:
+
+* Java 17 이상 (코드는 Java 8+에서도 동작하지만 최신 JDK가 더 빠른 시작을 제공합니다).
+* Aspose.HTML for Java 라이선스 (무료 체험판으로 테스트 가능).
+* `aspose-html` 아티팩트를 가져올 수 있도록 Maven 또는 Gradle 설정.
+* TIFF 이미지로 변환하고 싶은 간단한 `input.html` 파일.
+
+다른 외부 도구는 필요하지 않습니다—모든 작업이 JVM 내부에서 이루어집니다.
+
+![HTML을 TIFF로 변환 예시](/images/convert-html-to-tiff.png "HTML을 TIFF로 변환하여 생성된 TIFF 파일 예시")
+
+## 1단계: 프로젝트를 **HTML을 TIFF로 변환**하도록 설정
+
+먼저 Aspose.HTML 의존성을 빌드 파일에 추가합니다. Maven을 사용한다면 `pom.xml`에 다음 스니펫을 넣으세요:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Gradle을 사용할 경우 아래와 같이 작성합니다:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+라이브러리가 클래스패스에 올라가면 이제 **Java에서 HTML을 이미지로 변환**하는 코드를 작성할 수 있습니다—우리 솔루션의 핵심 부분입니다.
+
+## 2단계: 선명한 출력을 위한 **이미지 해상도 DPI 설정** 구성
+
+해상도는 중요합니다. 72 DPI 스크린샷은 화면에서는 괜찮지만 인쇄하면 흐릿해 보입니다. **고해상도 TIFF 내보내기**를 위해 가로와 세로 DPI를 모두 300으로 명시적으로 설정합니다.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+왜 300 DPI일까요? 인쇄 품질의 사실상 표준이며 대부분의 스캐너와 프린터가 이 값을 기대합니다. 더 세밀한 디테일이 필요하면 600 DPI로 올릴 수 있지만 파일 크기가 그만큼 커진다는 점을 기억하세요.
+
+## 3단계: **고해상도 TIFF 내보내기**를 위한 CMYK 색 공간 선택
+
+TIFF는 다양한 색 공간을 지원합니다. 인쇄 워크플로에서는 잉크 색상에 직접 매핑되는 CMYK가 보통 필요합니다. Aspose.HTML에서는 한 줄 코드로 색 공간을 선택할 수 있습니다:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+스크린 전용이라면 `RGB` 로 전환할 수도 있습니다. 중요한 점은 의도적으로 선택한다는 것이며, 이것이 반쯤 완성된 데모와 프로덕션 수준 솔루션을 구분합니다.
+
+## 4단계: 변환 수행 – **Java에서 HTML을 이미지로 변환**
+
+옵션이 준비되었으니 실제 변환은 한 줄 코드로 끝납니다. 이제 **HTML을 TIFF로 변환**하는 순간입니다.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+위 코드에 대한 몇 가지 참고 사항:
+
+* **Exception handling** – `ConverterException` 은 파일 누락, 지원되지 않는 HTML 기능 등 문제가 발생하면 발생합니다. 실제 서비스에서는 try‑catch 로 감싸고 상세 정보를 로그에 남겨야 합니다.
+* **File paths** – 빠른 테스트에는 절대 경로가 편리하지만 웹 애플리케이션에서는 애플리케이션 루트 기준으로 상대 경로를 해결해야 합니다.
+* **Performance tip** – 다수 파일을 배치 변환할 경우 `ImageConversionOptions` 객체를 재사용하면 반복 할당을 피할 수 있어 성능이 향상됩니다.
+
+### 예상 출력
+
+프로그램을 실행하면 `output.tiff` 파일이 생성됩니다. 이 파일은:
+
+* 가로·세로 모두 300 DPI.
+* CMYK 색 공간 사용.
+* 원본 HTML의 레이아웃, 폰트, CSS 유지.
+* Photoshop, GIMP 또는 TIFF를 지원하는 모든 뷰어에서 열 수 있음.
+
+파일을 열어 확대해 보면 선명한 텍스트와 날카로운 그래픽을 확인할 수 있습니다—인쇄나 보관에 정확히 필요한 결과입니다.
+
+## 일반적인 질문 및 엣지 케이스
+
+**HTML이 외부 CSS나 이미지를 참조하고 있다면 어떻게 하나요?**  
+Aspose.HTML 은 입력 파일 디렉터리를 기준으로 상대 URL을 해석합니다. 모든 자산을 `input.html` 옆에 두거나 전체 URL을 제공하면 됩니다.
+
+**HTML 파일이 들어 있는 전체 폴더를 변환할 수 있나요?**  
+가능합니다. `Converter.convert` 호출을 간단한 루프에 감싸고 동일한 `options` 객체를 재사용하면 됩니다. 파일마다 `ConverterException` 을 처리해 하나의 페이지 오류가 전체 배치를 멈추지 않도록 하세요.
+
+**대용량 페이지의 메모리 사용량은 어떻게 되나요?**  
+큰 페이지는 페이지를 메모리에서 렌더링한 뒤 래스터화하기 때문에 상당한 RAM을 차지할 수 있습니다. `OutOfMemoryError` 가 발생하면 JVM 힙을 (`-Xmx2g`) 늘리거나 파일을 더 작은 청크로 나누어 처리하세요.
+
+**프로덕션에 라이선스가 필요하나요?**  
+무료 체험판은 몇 페이지 이후에 워터마크를 삽입합니다. 상업적 사용을 위해서는 라이선스를 구매하고 변환 전에 `License license = new License(); license.setLicense("Aspose.HTML.lic");` 를 호출하세요.
+
+## 원활한 **HTML을 TIFF로 변환** 워크플로우를 위한 전문가 팁
+
+* **Cache fonts** – 동일한 커스텀 폰트를 사용하는 문서를 많이 변환한다면 `FontSettings` 로 한 번만 등록해 반복 로드를 방지하세요.
+* **Parallel conversion** – `Converter` 클래스는 스레드‑안전합니다. `ExecutorService` 를 사용해 여러 파일을 동시에 변환하되 JVM 메모리 사용량을 주시하세요.
+* **Validate HTML first** – 잘못된 마크업은 레이아웃 차이를 일으킬 수 있습니다. `jsoup` 으로 HTML을 미리 정리하면 나중에 디버깅 시간을 크게 절약할 수 있습니다.
+
+## 결론
+
+이제 Java에서 **HTML을 TIFF로 변환**하고 **이미지 해상도 DPI 설정**을 완벽히 제어하며 **고해상도 TIFF 내보내기**를 구현할 수 있는 완전한 프로덕션‑레시피를 갖추었습니다. 코드는 독립적이며 단계별 설명과 주의사항을 포함하고 있어 어떤 프로젝트에든 바로 넣어 인쇄용 이미지를 즉시 생성할 수 있습니다.
+
+다음은? 파일 확장자를 PNG 또는 JPEG 로 바꿔 출력 포맷을 전환해 보거나, 색 공간을 다양하게 실험하거나, 이 로직을 HTML 페이로드를 REST 로 받는 Spring Boot 마이크로서비스에 통합해 보세요. 가능성은 무한하고 Aspose.HTML 은 강력한 엔진을 제공해 줍니다.
+
+행복한 코딩 되시고, 여러분의 TIFF가 언제나 날카롭게 유지되길 바랍니다!
+
+## 다음에 배워야 할 내용은?
+
+다음 튜토리얼들은 이 가이드에서 다룬 기술을 확장하는 관련 주제를 다룹니다. 각 자료에는 완전한 코드 예제와 단계별 설명이 포함되어 있어 추가 API 기능을 마스터하고 프로젝트에 다양한 구현 방식을 적용하는 데 도움이 됩니다.
+
+- [svg to png java – Aspose.HTML for Java를 사용하여 SVG를 이미지로 변환](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – Set Custom Page Size](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/korean/java/converting-epub-to-pdf/_index.md b/html/korean/java/converting-epub-to-pdf/_index.md
index 572b523510..0f2a0960a5 100644
--- a/html/korean/java/converting-epub-to-pdf/_index.md
+++ b/html/korean/java/converting-epub-to-pdf/_index.md
@@ -52,6 +52,8 @@ Aspose.HTML for Java로 디지털 콘텐츠의 잠재력을 열어보세요. 지
 ## EPUB을 PDF로 변환하는 튜토리얼
 ### [EPUB을 PDF로 변환하기](./convert-epub-to-pdf/)
 Aspose.HTML for Java, 강력한 Java 라이브러리로 EPUB을 PDF 변환을 시작하세요. 접근성 높은 콘텐츠를 손쉽게 만들 수 있습니다.
+### [Java로 EPUB을 PDF로 변환하기 – 단계별 가이드](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Aspose.HTML for Java를 사용해 Java에서 EPUB을 PDF로 변환하는 과정을 단계별로 안내합니다.
 ### [EPUB을 PDF로 변환할 때 사용자 정의 스트림 제공자 지정하기](./convert-epub-to-pdf-specify-custom-stream-provider/)
 Aspose.HTML를 사용해 Java에서 EPUB을 PDF로 손쉽게 변환하고 문서 처리 능력을 향상시키는 방법을 배워보세요.
 ### [EPUB을 PDF로 변환할 때 PDF 저장 옵션 지정하기](./convert-epub-to-pdf-specify-pdf-save-options/)
diff --git a/html/korean/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/korean/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..c65b807a3b
--- /dev/null
+++ b/html/korean/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,220 @@
+---
+category: general
+date: 2026-06-16
+description: Java에서 EPUB을 PDF로 변환하는 방법과 Aspose.HTML을 사용해 특정 EPUB 페이지를 변환하는 방법을 배워보세요.
+  전체 코드, 팁, 그리고 엣지 케이스 처리까지.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: ko
+og_description: Aspose.HTML을 사용하여 Java로 EPUB을 PDF로 변환합니다. 이 가이드는 정확한 문서 출력을 위해 특정
+  EPUB 페이지를 변환하는 방법도 보여줍니다.
+og_title: Java에서 EPUB을 PDF로 변환 – 완전 프로그래밍 가이드
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: Java로 EPUB을 PDF로 변환하기 – 단계별 가이드
+url: /ko/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Java로 EPUB을 PDF로 변환 – 단계별 가이드
+
+EPUB을 **PDF로 변환**하고 싶지만 특정 챕터만 대상으로 하고 싶으셨나요? 여러분만 그런 것이 아닙니다. 많은 출판 파이프라인에서 전체 전자책이 아니라 페이지 2‑4만 필요할 때가 있습니다—즉 **특정 EPUB 페이지를 변환**해야 합니다.  
+
+이 튜토리얼에서는 바로 그 작업을 수행하는 완전한 실행 가능한 예제를 단계별로 살펴보겠습니다. 최종적으로 EPUB 파일에서 원하는 페이지를 추출하고, 벡터 그래픽을 그대로 유지한 깔끔한 PDF를 생성하는 Java 프로그램을 만들 수 있습니다.
+
+## 배울 내용
+
+- Aspose.HTML for Java를 설정하고 필요한 Maven/Gradle 의존성을 추가하기.  
+- `PdfConversionOptions`를 생성하고 페이지 범위를 지정해 **특정 EPUB 페이지를 변환**하도록 구성하기.  
+- SVG 및 기타 벡터 그래픽을 보존하여 PDF가 모든 디바이스에서 선명하게 보이도록 하기.  
+- 변환 실행, 예외 처리 및 출력 확인하기.  
+
+Aspose 사용 경험이 없어도 괜찮습니다—기본적인 Java 지식과 JDK 8+ 런타임만 있으면 됩니다.  
+
+---
+
+## Aspose.HTML을 사용한 EPUB → PDF 변환 (주 목표)
+
+이 과정의 핵심은 `Converter.convert` 메서드입니다. 원하는 옵션을 지정하면 모든 작업을 한 줄로 처리해 줍니다. 아래는 IDE에 그대로 붙여넣을 수 있는 전체 소스 파일입니다.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **왜 동작하나요:**  
+> *`PdfConversionOptions`* 은 변환 전에 조정할 수 있는 모든 옵션을 담고 있습니다. 페이지 범위를 설정하면 Aspose가 2‑4 페이지 외의 내용을 건너뛰게 되며, 이는 바로 **특정 EPUB 페이지를 변환**하는 방법입니다. 벡터 그래픽 보존을 활성화하면 SVG 일러스트가 흐릿한 비트맵으로 래스터화되지 않고 그대로 유지됩니다.
+
+### 예상 출력
+
+프로그램을 실행하면 동일한 폴더에 `chapter_subset.pdf` 파일이 생성됩니다. PDF 뷰어로 열면 EPUB의 2, 3, 4 페이지에 해당하는 내용만 표시되고, 모든 이미지가 선명하게 렌더링됩니다.
+
+---
+
+## 특정 EPUB 페이지를 변환하기 위한 페이지 범위 지정 (보조 목표)
+
+페이지 범위 문자열은 대부분의 PDF 도구와 동일한 구문을 사용합니다: `"start‑end"` 형식입니다. `"1,3,5-7"`처럼 쉼표로 구분된 리스트를 전달하면 비연속 페이지도 선택할 수 있습니다.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**프로 팁:** 대용량 EPUB을 다룰 때 몇 페이지만 변환하도록 제한하면 메모리 사용량이 크게 줄고 처리 속도가 빨라집니다.  
+
+---
+
+## 고품질 출력을 위한 벡터 그래픽 보존
+
+벡터 그래픽은 확장 가능한 다이어그램, 차트, 아이콘의 비밀 무기입니다. `setPreserveVectorGraphics(true)` 를 호출하면 Aspose가 PDF 내부에 해당 요소들을 벡터 형태로 유지합니다.  
+
+이 단계를 생략하면 라이브러리가 SVG를 72 dpi 비트맵으로 래스터화하는데, 화면에서는 괜찮아 보여도 인쇄 시 품질이 떨어집니다.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## 변환 실행 및 결과 확인
+
+옵션을 설정했으면 실제 변환은 단일 정적 호출로 이루어집니다. 변환 중 문제가 발생하면 `ConverterException` 이 발생하므로, 위 예시처럼 예외를 잡거나 메서드 시그니처에 선언하면 됩니다.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**변환 후 확인 항목**
+
+1. **페이지 수** – PDF를 열어 설정한 범위와 일치하는지 확인합니다.  
+2. **그래픽 선명도** – 다이어그램을 확대해 보세요; 선명함이 유지되어야 합니다.  
+3. **텍스트 인코딩** – EPUB에서 가져온 특수 문자가 올바르게 표시되는지 확인합니다.
+
+이 중 하나라도 실패한다면 `PdfConversionOptions` 설정을 다시 검토하거나 원본 EPUB이 DRM으로 보호되지 않았는지 확인하세요.
+
+---
+
+## 흔히 발생하는 문제와 전문가 팁 (보조 키워드 포함)
+
+| Issue | Why it Happens | Fix |
+|-------|----------------|-----|
+| **빈 페이지가 나타남** | 페이지 범위 문자열이 잘못되었습니다. | `"2-4"`와 같은 간단한 형식을 사용하거나 비연속 페이지의 경우 쉼표 구분을 확인하세요. |
+| **이미지 누락** | 벡터 그래픽이 보존되지 않음. | `pdfOptions.setPreserveVectorGraphics(true)` 를 호출하세요. |
+| **메모리 부족 오류** | 페이지 범위 없이 대용량 EPUB을 변환함. | 가능하면 **특정 EPUB 페이지를 변환**하고 배치 처리하세요. |
+| **지원되지 않는 폰트** | EPUB에 폰트가 포함되지 않음. | `pdfOptions.setEmbedFonts(true)` 로 폰트 임베딩을 활성화하세요 (추가 옵션). |
+
+---
+
+## 시각적 개요  
+
+![EPUB을 PDF로 변환하는 흐름도](/images/convert-epub-to-pdf-flow.png "EPUB을 PDF로 변환하는 워크플로우 다이어그램")
+
+*Alt text:* *Java 프로그램이 EPUB을 PDF로 변환하는 과정을 보여주며, 특히 **특정 EPUB 페이지를 변환**하는 단계가 강조된 다이어그램.*
+
+---
+
+## 요약
+
+우리는 Java에서 **EPUB을 PDF로 변환**하면서 변환할 페이지를 완전히 제어하는 방법을 살펴보았습니다. 핵심 단계는 다음과 같습니다:
+
+1. `PdfConversionOptions` 생성.  
+2. 페이지 범위를 설정해 **특정 EPUB 페이지를 변환**.  
+3. 벡터 그래픽을 보존해 전문적인 품질 확보.  
+4. `Converter.convert` 호출 및 예외 처리.
+
+페이지 범위를 바꾸거나 벡터 보존을 끄는 등 자유롭게 실험해 보세요. `pdfOptions.setTitle("My Chapter Subset")` 로 PDF 제목을 커스텀하는 것도 가능합니다.
+
+---
+
+## 다음 단계는?
+
+- **배치 처리:** 여러 EPUB을 순회하며 각 챕터별 PDF를 생성.  
+- **맞춤 스타일링:** 변환 전 CSS 주입으로 폰트나 색상을 변경.  
+- **보안:** `PdfEncryptionOptions` 로 출력 PDF에 비밀번호 보호 적용.  
+
+이 가이드가 도움이 되었다면 공유하거나 여러분만의 사용 사례를 댓글로 남겨 주세요. 즐거운 코딩 되시고, 선명한 PDF를 만끽하세요!
+
+## 다음에 배울 내용은?
+
+다음 튜토리얼들은 이번 가이드에서 다룬 기술을 확장하여 보다 깊이 있게 활용할 수 있도록 도와줍니다. 각 자료는 완전한 코드 예제와 단계별 설명을 포함하고 있어 추가 API 기능을 마스터하고 다양한 구현 방식을 탐색하는 데 유용합니다.
+
+- [Convert EPUB to PDF and Images with Aspose.HTML for Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Convert EPUB to Images Using Aspose HTML for Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Convert EPUB to XPS Tutorial](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/korean/java/creating-managing-html-documents/_index.md b/html/korean/java/creating-managing-html-documents/_index.md
index 76269116e2..c265fd45b5 100644
--- a/html/korean/java/creating-managing-html-documents/_index.md
+++ b/html/korean/java/creating-managing-html-documents/_index.md
@@ -56,6 +56,8 @@ Aspose.HTML for Java를 사용하여 스트림에서 HTML 문서를 로드하는
 이 단계별 가이드를 통해 Java용 Aspose.HTML에서 문자열로 HTML 문서를 만드는 방법을 알아보세요.
 ### [Java용 Aspose.HTML에서 URL에서 HTML 문서 로드](./load-html-documents-from-url/)
 Aspose.HTML을 사용하여 Java에서 URL에서 HTML 문서를 쉽게 로드하는 방법을 알아보세요. 단계별 튜토리얼이 포함되어 있습니다.
+### [Java에서 Fetch를 사용하여 JSON 로드 – 완전 가이드](./load-json-with-fetch-in-java-complete-guide/)
+Java에서 Fetch API를 활용해 JSON 데이터를 로드하고 처리하는 방법을 단계별로 안내합니다.
 ### [Java에서 HTML을 쿼리하는 방법 – 완전 튜토리얼](./how-to-query-html-in-java-complete-tutorial/)
 Java용 Aspose.HTML을 사용하여 HTML을 효율적으로 쿼리하는 방법을 단계별로 안내합니다.
 ### [Java용 Aspose.HTML을 사용하여 새 HTML 문서 생성](./generate-new-html-documents/)
diff --git a/html/korean/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/korean/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..24bd9c029a
--- /dev/null
+++ b/html/korean/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,290 @@
+---
+category: general
+date: 2026-06-16
+description: Java를 사용해 fetch로 JSON을 로드합니다. Java에서 JavaScript를 실행하는 방법, 옵셔널 체이닝, 그리고
+  Java에서 HTMLDocument를 만드는 방법을 한 튜토리얼에서 배워보세요.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: ko
+og_description: Java를 사용하여 fetch로 JSON을 로드합니다. 이 튜토리얼에서는 Java에서 JavaScript를 실행하고,
+  옵셔널 체이닝을 사용하며, Java에서 HTMLDocument를 생성하는 방법을 보여줍니다.
+og_title: Java에서 Fetch로 JSON 로드 – 단계별 가이드
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: Java에서 Fetch로 JSON 로드하기 – 완전 가이드
+url: /ko/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Fetch로 JSON 로드 – 완전한 Java 튜토리얼
+
+순수 Java 애플리케이션 안에서 **fetch로 JSON을 로드**하는 방법이 궁금하셨나요? 여러분만 그런 것이 아닙니다. 최신 REST 엔드포인트를 호출해야 하지만 무거운 HTTP 클라이언트 라이브러리를 끌어들이고 싶지 않을 때 많은 개발자들이 난관에 봉착합니다. 좋은 소식은? 브라우저와 같은 `HTMLDocument` 클래스를 활용하고, JavaScript 엔진을 띄워 `fetch`가 무거운 작업을 수행하도록 할 수 있다는 것입니다—모두 Java에서 가능합니다.
+
+이 가이드에서는 **JavaScript에서 JSON을 fetch**하는 실용적인 예제를 살펴보고, 그 스크립트를 Java에서 실행하며, 선택적 체이닝(optional chaining)까지 보여드립니다. 끝까지 읽으시면 **Java에서 JavaScript를 실행**하는 방법, Java에서 `HTMLDocument`를 생성하는 방법, 그리고 누락된 JSON 필드를 우아하게 처리하는 방법을 알게 됩니다. 외부 의존성 없이 JDK와 약간의 창의성만 있으면 됩니다.
+
+## 이 튜토리얼에서 다루는 내용
+
+- Java에서 `HTMLDocument` 인스턴스 설정하기 (`create htmldocument in java`).
+- 내장된 `ScriptEngine`을 가져와 최신 JavaScript를 주입하기.
+- `async/await`와 선택적 체이닝(`optional chaining tutorial`)을 사용하는 **fetch JSON in JavaScript** 스니펫 작성하기.
+- `engine.evaluate`를 통해 스크립트 실행하기 (`run javascript from java`).
+- 출력 확인 및 네트워크 오류나 누락된 프로퍼티와 같은 엣지 케이스 처리하기.
+
+데모는 JDK에 기본 포함된 Nashorn 호환 엔진을 사용하므로 Java 17 이상이 필요합니다. 이전 JDK를 사용 중이라면 적절한 스크립팅 라이브러리를 추가하면 됩니다—자세한 내용은 “Prerequisites” 섹션에 있습니다.
+
+---
+
+## Prerequisites
+
+- **JDK 17+** 설치 및 `JAVA_HOME` 설정 완료.
+- Java 문법 및 비동기 JavaScript에 대한 기본 지식.
+- IDE 또는 텍스트 에디터 (IntelliJ IDEA, VS Code, Eclipse 등) 중 하나.
+
+서드파티 HTTP 클라이언트나 JSON 파서는 필요하지 않으며, 모든 것이 스크립트 내부에 포함됩니다.
+
+---
+
+## Step 1: Create an HTMLDocument in Java
+
+먼저 **create htmldocument in java**부터 시작합니다. `HTMLDocument` 클래스는 가벼운 DOM을 제공하고, 무엇보다도 브라우저처럼 JavaScript를 평가할 수 있는 `ScriptEngine`을 내장하고 있습니다.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **왜 중요한가:** `HTMLDocument`는 샌드박스 역할을 합니다. 전역 `window` 객체, `fetch`, 그리고 기타 웹 API를 제공해 스크립트가 이를 활용할 수 있게 합니다. UI 없이 미니 브라우저라고 생각하면 됩니다.
+
+---
+
+## Step 2: Pull the JavaScript Engine from the Document
+
+이제 **run JavaScript from Java**을 수행해야 합니다. 문서는 최신 ECMAScript( `async/await` 포함)를 이해하는 `ScriptEngine`을 노출합니다. 다음과 같이 가져옵니다:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **프로 팁:** 지원되지 않는 기능에 대한 `ScriptException`이 발생한다면 JDK 17 이상을 사용하고 있는지 확인하세요. 오래된 JDK는 async를 지원하지 않는 레거시 Nashorn 엔진을 포함하고 있습니다.
+
+---
+
+## Step 3: Write a Modern JavaScript Snippet (Optional Chaining Tutorial)
+
+이제 **fetch json in javascript** 파트가 빛을 발합니다. 다중 라인 문자열(Java 15+ `"""` 텍스트 블록)을 정의해 샘플 JSON 페이로드를 가져오고, `await`를 사용하며, 선택적 체이닝(`??`)으로 누락된 값을 처리합니다.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**무엇을 하고 있나요?**
+
+- `fetch`는 공개 placeholder API에 GET 요청을 보냅니다.
+- `await`는 프로미스가 해결될 때까지 실행을 일시 중지해 코드를 깔끔하게 유지합니다.
+- `data.title ?? 'No title'`은 선택적 체이닝 패턴입니다: `title`이 `null` 또는 `undefined`이면 `'No title'`을 반환합니다.
+- 전체 로직은 `try/catch` 블록으로 감싸 네트워크 오류를 포착합니다.
+
+---
+
+## Step 4: Execute the Script Inside the Document
+
+마지막으로 스크립트를 엔진에 전달합니다. 엔진은 같은 스레드에서 실행되므로 콘솔 출력이 Java 프로세스에 바로 표시됩니다.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+프로그램을 실행하면 다음과 비슷한 결과가 나타납니다:
+
+```
+Title: delectus aut autem
+```
+
+API가 변경되거나 `title` 필드가 사라지면 출력은 다음과 같이 우아하게 전환됩니다:
+
+```
+Title: No title
+```
+
+이것이 선택적 체이닝의 장점—`TypeError`가 발생하지 않아 Java 애플리케이션이 중단되지 않습니다.
+
+---
+
+## Full Working Example
+
+전체를 한데 모은 예제입니다. `Main.java`에 복사·붙여넣기하고 `java Main.java`로 실행할 수 있는 독립형 Java 클래스입니다.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Expected Output
+
+```
+Title: delectus aut autem
+```
+
+URL을 고의로 깨뜨려(`todos/1`을 `todos/9999`로 변경) 실행하면 폴백 메시지 또는 네트워크 오류가 표시되어 견고한 오류 처리를 확인할 수 있습니다.
+
+---
+
+## Common Questions & Edge Cases
+
+### 1. 대상 API가 JSON이 아닌 응답을 반환하면 어떻게 하나요?
+
+`response.json()`은 `SyntaxError`를 발생시킵니다. 우리의 `try/catch` 블록이 이를 잡아 “Fetch failed”를 로그에 남깁니다. 필요에 따라 재시도 로직이나 정적 페이로드로 폴백하도록 확장할 수 있습니다.
+
+### 2. 신뢰되지 않는 HTTPS 인증서를 사용할 수 있나요?
+
+내장 `fetch`는 JVM의 기본 SSL 컨텍스트를 따릅니다. 자체 서명 인증서를 신뢰하도록 하려면 `HTMLDocument`를 만들기 전에 커스텀 `SSLContext`를 설정하면 됩니다. 이 튜토리얼 범위를 벗어나지만 원리는 동일합니다.
+
+### 3. Android에서도 동작하나요?
+
+안타깝게도 `HTMLDocument`는 Android SDK에 포함되어 있지 않습니다. 모바일 환경에서는 GraalVM 같은 다른 JavaScript 엔진이나 네이티브 HTTP 클라이언트를 사용해야 합니다.
+
+### 4. 선택적 체이닝이 기존 null 체크와 다른 점은?
+
+다음과 같이 작성하는 대신:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+간단히 `data.title ?? 'No title'`을 사용할 수 있습니다. 코드가 간결하고 오류 가능성이 낮으며 자연어에 가깝게 읽혀 **optional chaining tutorial**에 적합합니다.
+
+---
+
+## Pro Tips & Best Practices
+
+- **엔진 재사용:** 매 요청마다 새로운 `HTMLDocument`를 만들면 비용이 많이 듭니다. 여러 호출을 할 경우 하나의 인스턴스를 유지하세요.
+- **스레드 안전성:** `ScriptEngine`은 기본적으로 스레드‑안전하지 않습니다. 동시 작업이 필요하면 접근을 동기화하거나 엔진 풀을 구성하세요.
+- **로깅:** 스크립트의 `console.log`는 `System.out`에 기록됩니다. 정식 로깅 프레임워크가 필요하면 `engine.getContext().setWriter(new PrintWriter(...))`로 리다이렉트하세요.
+- **타임아웃:** `fetch`는 브라우저 기본 타임아웃(보통 없음)을 따릅니다. 더 엄격한 제어가 필요하면 스크립트 내부에서 `AbortController` API를 사용해 수동으로 중단할 수 있습니다.
+
+---
+
+## Conclusion
+
+우리는 **fetch로 JSON을 로드**하는 방법을 Java 프로그램 안에서 보여주었으며, 내장 JavaScript 엔진을 활용해 최신 `async/await` 코드를 실행하고, 선택적 체이닝으로 코드를 깔끔하게 유지했습니다. **Java에서 HTMLDocument를 생성**하면 **Java에서 JavaScript를 실행**하는 것이 자연스러워지면서도 순수 Java 코드만으로 작업을 마칠 수 있습니다.
+
+다음 단계로 할 수 있는 일:
+
+- 프라이빗 엔드포인트에서 **fetch json in javascript**을 호출하도록 placeholder API를 교체하기.
+- 더 정교한 오류 처리나 재시도 로직 추가하기.
+- GraalVM의 폴리글랏 기능을 탐색해 더욱 풍부한 스크립팅 구현하기.
+
+코드를 직접 실행해보고, URL을 바꾸고, `POST` 요청을 시도해 보세요—무거운 라이브러리를 끌어들이지 않고도 웹 중심 Java의 새로운 세계를 열 수 있습니다.
+
+Happy coding, and feel free to drop a comment if you hit any snags!
+
+## What Should You Learn Next?
+
+다음 튜토리얼들은 이 가이드에서 다룬 기술을 기반으로 하며, 단계별 설명과 완전한 코드 예제를 포함하고 있어 추가 API 기능을 마스터하고 다양한 구현 방식을 탐색하는 데 도움이 됩니다.
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/korean/java/css-html-form-editing/_index.md b/html/korean/java/css-html-form-editing/_index.md
index d2ecd15cc9..9d5549ec06 100644
--- a/html/korean/java/css-html-form-editing/_index.md
+++ b/html/korean/java/css-html-form-editing/_index.md
@@ -31,7 +31,10 @@ Aspose.HTML for Java를 사용하여 사용자 정의 페이지 여백 및 동
 ### [Aspose.HTML for Java를 사용한 HTML 양식 편집 및 제출](./html-form-editing/)
 이 포괄적인 단계별 가이드를 통해 Java용 Aspose.HTML을 사용하여 HTML 양식을 프로그래밍 방식으로 편집하고 제출하는 방법을 알아보세요.
 ### [Java에서 클래스별 select 요소 선택 – 완전 가이드](./select-element-by-class-in-java-complete-how-to-guide/)
-Java에서 CSS 클래스 이름으로 select 요소를 찾는 방법을 단계별로 안내합니다.
+### [Java에서 CSS 배경 가져오기 – 완전 Aspose.HTML 가이드](./get-css-background-in-java-complete-aspose-html-guide/)
+### [Java에서 CSS 사용하기 – HTML 로드, 링크 수 세기 및 XPath 평가](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Java용 Aspose.HTML을 사용해 CSS를 적용하고 HTML을 로드한 뒤, 링크 수를 세고 XPath를 평가하는 방법을 단계별로 안내합니다.
+
 {{< /blocks/products/pf/tutorial-page-section >}}
 
 {{< /blocks/products/pf/main-container >}}
diff --git a/html/korean/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/korean/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..161275d006
--- /dev/null
+++ b/html/korean/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,279 @@
+---
+category: general
+date: 2026-06-16
+description: Aspose.HTML을 사용하여 Java에서 CSS 배경을 가져옵니다. HTML 문서를 로드하고, 계산된 스타일을 추출하며,
+  배경 색상과 글꼴 크기를 몇 단계만에 얻는 방법을 배워보세요.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: ko
+og_description: Java에서 CSS 배경을 즉시 가져옵니다. 이 튜토리얼에서는 HTML 문서를 로드하고, 계산된 스타일을 추출하며, Aspose.HTML을
+  사용해 배경 색상과 글꼴 크기를 가져오는 방법을 보여줍니다.
+og_title: Java에서 CSS 배경 가져오기 – 전체 Aspose.HTML 튜토리얼
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: Java에서 CSS 배경 가져오기 – 완전한 Aspose.HTML 가이드
+url: /ko/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Java에서 CSS 배경 가져오기 – Aspose.HTML 완전 가이드
+
+서버 측에서 HTML을 처리하면서 **CSS 배경을 가져와야** 할 때가 있나요? PDF 생성기, 웹 스크래퍼를 만들거나 스타일을 검증하고 싶을 때 말이죠. Java에서는 Aspose.HTML 라이브러리를 사용하면 이 작업이 아주 간단합니다. 이번 튜토리얼에서는 **HTML 문서 Java 로드**, 계산된 스타일 추출, **배경 색상 가져오기**와 **폰트 크기 가져오기**를 몇 줄의 코드로 구현하는 방법을 보여드립니다.
+
+실제 예제로 `highlight` 클래스를 가진 `<div>`를 사용합니다. 튜토리얼을 마치면 어떤 프로젝트에든 바로 넣어 사용할 수 있는 독립형 프로그램을 만들 수 있으며, `ComputedStyle`을 사용해 CSS 속성의 최종(계단식 적용된) 값을 읽는 것이 가장 신뢰할 수 있는 방법이라는 것을 이해하게 될 것입니다.
+
+---
+
+## 배울 내용
+
+- Aspose.HTML을 사용해 **HTML 문서 Java 로드**하는 방법
+- 任意의 DOM 요소에서 **계산된 스타일 추출**하는 방법
+- **배경 색상 가져오기**와 **폰트 크기 가져오기**에 필요한 정확한 호출법
+- 흔히 겪는 함정(예: 스타일 시트 누락, 인라인 vs 외부 CSS)
+- 복사‑붙여넣기 가능한 완전한 실행 코드 샘플
+
+---
+
+## 사전 준비
+
+- Java 8 이상 설치
+- Maven 또는 Gradle(의존성 관리) – 여기서는 Maven 예시를 보여드립니다
+- HTML & CSS 기본 지식
+- Aspose.HTML for Java 라이브러리(무료 체험판 또는 정식 라이선스)
+
+---
+
+## 1단계: 프로젝트 설정 및 Aspose.HTML 추가
+
+먼저 Maven 프로젝트를 만들고(`pom.xml`에) Aspose.HTML 의존성을 추가합니다.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** Gradle을 사용한다면 `implementation 'com.aspose:aspose-html:23.9'`와 같이 추가하면 됩니다.  
+
+의존성이 해결되면 코딩을 시작할 준비가 된 것입니다.
+
+---
+
+## 2단계: HTML 문서 Java 로드
+
+첫 번째 실질적인 작업은 HTML 파일을 `HTMLDocument` 객체로 읽어들이는 것입니다. 여기서 **load html document java**라는 문구가 빛을 발합니다.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+왜 `HTMLDocument`를 사용하고 일반 파서를 쓰지 않을까요? Aspose.HTML은 완전한 DOM을 구축하고, 모든 연결된 스타일 시트를 적용하며, 미디어 쿼리까지 고려합니다. 따라서 나중에 가져오는 계산된 스타일은 브라우저가 실제로 렌더링하는 결과와 정확히 일치합니다.
+
+---
+
+## 3단계: 대상 요소 선택
+
+다음으로 CSS를 검사하고 싶은 요소를 찾아야 합니다. 예제에서는 `highlight` 클래스를 가진 요소를 대상으로 합니다.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+`querySelector` 메서드는 JavaScript와 동일한 방식으로 동작해 어떤 CSS 선택자든 사용할 수 있습니다. 선택자가 실패하면 조기에 종료해 `NullPointerException`이 발생하는 것을 방지합니다.
+
+---
+
+## 4단계: 계산된 스타일 추출
+
+이제 튜토리얼의 핵심인 **계산된 스타일 추출**을 수행합니다. `ComputedStyle` 객체는 모든 CSS 속성에 대해 최종, 계단식 적용된 값을 제공합니다.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+Aspose.HTML은 내부적으로 CSS 계단을 따라가고, `!important` 규칙을 평가하며, `em` → 픽셀 같은 상대 단위도 변환합니다. 그래서 `ComputedStyle`이 인라인 스타일을 직접 파싱하는 것보다 훨씬 선호됩니다.
+
+---
+
+## 5단계: 배경 색상 및 폰트 크기 가져오기
+
+마지막으로 `ComputedStyle`의 getter를 사용해 **배경 색상 가져오기**와 **폰트 크기 가져오기**를 수행합니다.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+`getBackgroundColor()`와 `getFontSize()`는 각각 `rgba(255, 0, 0, 1)` 혹은 `16px` 같은 표준 CSS 문자열을 반환합니다. 해당 속성이 어디에도 정의되지 않은 경우, 라이브러리는 브라우저 기본값을 반환합니다.
+
+---
+
+## 전체 작동 예제
+
+모두 합치면 바로 실행 가능한 완전 프로그램은 다음과 같습니다:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### 예상 출력
+
+`input.html` 파일 내용이 다음과 같다고 가정합니다:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+프로그램을 실행하면 다음과 같이 출력됩니다:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+CSS에서 `rgba`나 다른 단위를 사용하면 출력도 그에 맞게 조정됩니다.
+
+---
+
+## 엣지 케이스 처리
+
+| 상황 | 주의할 점 | 해결 방법 |
+|-----------|-------------------|----------|
+| **외부 스타일 시트** | `<link>` 태그로 참조된 CSS 파일이 클래스패스에 없을 수 있음 | 절대 경로를 사용하거나 `HTMLDocument.setBaseUrl()`을 설정해 Aspose.HTML이 파일을 찾을 수 있게 함 |
+| **미디어 쿼리** | 기본 뷰포트와 일치하지 않으면 `@media` 내부 스타일이 무시될 수 있음 | `HTMLDocument.setViewportSize(width, height)`를 사용해 원하는 디바이스를 에뮬레이트 |
+| **CSS 변수** (`var(--my-color)`) | `ComputedStyle`이 자동으로 해석하지만 변수 정의가 없으면 적용되지 않음 | 변수 범위를 확인하거나 기본값을 제공 |
+| **지원되지 않는 속성** | 최신 CSS 속성(예: `backdrop-filter`)은 빈 문자열을 반환할 수 있음 | 사용 전에 `null` 또는 빈 문자열 여부를 체크 |
+
+---
+
+## 프로 팁 & 흔히 겪는 함정
+
+- 여러 요소를 조회해야 한다면 **문서를 캐시**하세요. 매번 파싱하면 비용이 크게 증가합니다.
+- **리소스 해제**: `doc.dispose();`를 호출해 네이티브 메모리를 반환합니다(특히 장기 실행 서비스에서 중요).
+- **절대 경로 사용**: `Paths.get(...).toAbsolutePath()`로 플랫폼 간 호환성을 확보하세요.
+- **디버깅**: `computedStyle.getCssText()`를 출력하면 전체 해석된 속성 목록을 확인할 수 있습니다.
+
+---
+
+## 시각적 개요
+
+![Get CSS Background 예시 – 강조된 div와 계산된 색상](/images/get-css-background-java.png "Java에서 CSS 배경 – 시각적 예시")
+
+*Alt 텍스트에 주요 키워드 “Get CSS Background example”가 포함되어 있습니다.*
+
+---
+
+## 결론
+
+이제 Aspose.HTML을 사용해 Java에서 **CSS 배경을 가져오고** **폰트 크기를 조회**하는 방법을 알게 되었습니다. **HTML 문서 Java 로드**, **계산된 스타일 추출**, 그리고 적절한 getter 호출만으로 최종 렌더링 값을 신뢰성 있게 읽어올 수 있습니다.
+
+다음 단계는? 선택자를 바꿔 다른 요소를 대상으로 해보거나, 의사 클래스(`div.highlight:hover`)를 실험해 보세요. 같은 API를 이용해 `HTMLDocument`에서 PDF를 생성하는 것도 간단합니다.  
+
+코드 진행 중 문제가 생기면 댓글로 알려 주세요. 즐거운 코딩 되세요!
+
+---
+
+
+## 다음에 배울 내용은?
+
+다음 튜토리얼들은 이번 가이드에서 다룬 기술을 확장하여 더 깊이 있는 API 활용법과 다양한 구현 방식을 소개합니다. 각각 완전한 실행 코드와 단계별 설명을 포함하고 있어 프로젝트에 바로 적용할 수 있습니다.
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Create html document java with internal CSS using Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/korean/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/korean/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..5c3dacd6d0
--- /dev/null
+++ b/html/korean/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,277 @@
+---
+category: general
+date: 2026-06-16
+description: CSS를 이용해 HTML 파일을 로드하고 Java에서 링크를 세는 방법. 하나의 명확한 예제로 HTML 요소를 세고 Java에서
+  XPath를 평가하는 방법을 배워보세요.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: ko
+og_description: Java에서 CSS를 사용해 HTML 파일을 로드하고, 링크를 카운트하며, XPath 표현식을 평가하는 방법—모두 하나의
+  실용적인 가이드에서.
+og_title: Java에서 CSS 사용 방법 – HTML 로드, 링크 수 세기 및 XPath 평가
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Java에서 CSS 사용 방법 – HTML 로드, 링크 개수 세기 및 XPath 평가
+url: /ko/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Java에서 CSS 사용 방법 – HTML 로드, 링크 개수 세기 및 XPath 평가
+
+Java에서 HTML 파일을 처리하면서 **CSS** 선택자를 사용하는 방법이 궁금했나요? 웹 크롤러, 스크래퍼를 만들거나 정적 사이트를 감사해야 할 수도 있습니다. 좋은 소식은? 직접 파서를 처음부터 구현할 필요가 없습니다—현대 라이브러리를 사용하면 CSS4 선택자와 XPath 3.1 표현식을 하나의 깔끔한 워크플로우에서 결합할 수 있습니다.
+
+이 튜토리얼에서는 **HTML 파일을 로드하는 방법**, 내비게이션 바 안의 링크를 세기 위해 CSS 선택자를 적용하는 방법, 그리고 **XPath를 평가**하여 특정 이미지 요소를 세는 방법을 단계별로 살펴봅니다. 마지막에는 일치하는 노드 수를 출력하는 완전한 실행 가능한 프로그램을 얻고, 각 단계가 왜 중요한지 이해하게 될 것입니다.
+
+## Prerequisites
+
+- Java 17 (또는 최신 JDK) 설치  
+- Maven 또는 Gradle을 이용한 의존성 관리 (예제에서는 Maven 사용)  
+- `input.html`이라는 이름의 작은 HTML 스니펫을 저장해 둘 폴더  
+
+다른 도구는 필요하지 않습니다—텍스트 편집기와 터미널만 있으면 됩니다.
+
+## What the Tutorial Covers
+
+- **HTMLDocument** 클래스를 사용해 HTML 파일을 DOM‑유사 구조로 로드  
+- **CSS4 선택자** (`nav a[data-role]`)를 적용해 내비게이션 링크 찾기  
+- **XPath 3.1 표현식**을 실행해 `src`가 `.png`로 끝나고 `alt` 속성을 가진 `<img>` 태그 찾기  
+- 두 쿼리의 결과를 **카운트**하고 콘솔에 출력  
+- 전체 소스 코드, “왜 이렇게 하는가”에 대한 설명, 그리고 흔히 발생할 수 있는 엣지 케이스 살펴보기  
+
+바로 시작해 보겠습니다.
+
+---
+
+## Step 1 – How to Load an HTML File with HTMLDocument
+
+문서를 쿼리하기 전에 HTML을 탐색 가능한 모델로 파싱해야 합니다. **jsoup‑plus** 라이브러리(또는 유사한 HTML‑인식 파서)의 `HTMLDocument` 클래스가 바로 이 역할을 수행합니다.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Why this matters:*  
+파일을 한 번만 로드하고(`doc`) 참조를 유지하면 반복적인 I/O를 피할 수 있어, 대량 페이지를 처리할 때 성능 병목을 줄일 수 있습니다.
+
+---
+
+## Step 2 – How to Use CSS to Count Links Inside `<nav>`
+
+문서가 메모리에 로드되었으니, 이제 CSS4 선택자를 사용해 `<nav>` 안에 존재하고 `data‑role` 속성을 가진 모든 `<a>` 요소를 잡아낼 수 있습니다. 이는 JavaScript 훅을 위해 데이터 속성을 사용하는 내비게이션 메뉴에서 흔히 쓰이는 패턴입니다.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Explanation:*  
+- `nav a[data-role]`는 “`<nav>` 요소의 자손이며 `data‑role` 속성을 가진 모든 `<a>` 요소”를 의미합니다.  
+- 이 선택자는 **CSS4**와 호환되므로, 필요에 따라 `:not()`이나 `:has()` 같은 의사 클래스도 사용할 수 있습니다.
+
+> **Pro tip:** 직접 자식만 필요하다면 공백을 `>` 로 바꾸세요 (`nav > a[data-role]`). 이렇게 하면 검색 범위가 줄어들어 큰 문서에서 속도가 빨라집니다.
+
+---
+
+## Step 3 – Evaluate XPath Java to Count Specific `<img>` Elements
+
+XPath는 CSS만으로는 복잡한 속성 기반 필터링을 할 때 빛을 발합니다. 여기서는 `src`가 `.png`로 끝나고 **또한** `alt` 속성을 가진 모든 `<img>`를 찾아냅니다—접근성 감사를 할 때 유용합니다.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Why XPath?*  
+- `ends-with()` 함수는 XPath 3.1에 포함되어 있어 정규식 없이 접미사 매칭을 할 수 있습니다.  
+- 여러 개의 술어(`and @alt`)를 결합하면 이미지가 올바른 소스를 가지고 설명도 포함했는지 정확히 셀 수 있습니다.
+
+만약 사용 중인 라이브러리가 XPath 1.0만 지원한다면 `contains(@src, '.png')`를 사용하고 이후 Java에서 필터링해야 하므로 정확도가 떨어집니다.
+
+---
+
+## Step 4 – How to Count HTML Elements and Print Results
+
+마지막으로 두 `NodeList` 객체의 길이를 가져와 콘솔에 출력합니다. 이것이 **링크 개수 세기** 파트이며, 어떤 노드 컬렉션에도 동일하게 적용할 수 있습니다.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Expected console output** (샘플 HTML에 일치하는 링크가 3개, 이미지가 2개 있다고 가정):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+카운트가 0이면 선택자 구문을 다시 확인하거나 `input.html`에 기대한 요소가 실제로 존재하는지 검증해 보세요.
+
+---
+
+## Full Working Example
+
+아래는 `CssXPathDemo.java`라는 파일에 복사·붙여넣기만 하면 되는 완전한 예제 프로그램입니다. 필요한 import 문, Maven용 `pom.xml` 스니펫, 그리고 테스트용 최소 HTML 샘플이 포함되어 있습니다.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Maven `pom.xml` excerpt** (CSS4와 XPath 3.1을 모두 지원하는 HTML‑인식 파서를 가져오려면 아래 의존성을 추가하세요):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Sample `input.html`** (Java 파일과 같은 디렉터리에 배치):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+`mvn compile exec:java -Dexec.mainClass=CssXPathDemo` 명령을 실행하면 앞서 보여드린 기대 출력이 나타납니다.
+
+---
+
+## Edge Cases & Common Questions
+
+### What if the HTML file is malformed?
+
+CSS와 XPath 엔진 모두 작은 마크업 오류(닫히지 않은 태그, 따옴표가 없는 속성 등)에 대해 관용적입니다. 하지만 심각하게 손상된 경우 파서가 중단될 수 있습니다. 실제 서비스에서는 로딩 단계를 `try‑catch` 블록으로 감싸고 예외를 로깅하는 것이 좋습니다.
+
+### Can I combine CSS and XPath in a single expression?
+
+직접적으로는 불가능합니다; 각각의 엔진이 자체 문법을 사용합니다. 일반적인 패턴은 조건을 가장 자연스럽게 표현할 수 있는 쪽을 선택하고(CSS는 구조적 쿼리, XPath는 속성 함수) 필요하면 Java에서 결과를 합치는 것입니다.
+
+### How do I count elements across multiple files?
+
+로드 로직을 루프 안에 넣기만 하면 됩니다:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Does this work with Java 8?
+
+네—Java 8을 목표로 하는 라이브러리 버전을 사용한다면 문제없이 동작합니다. 여기 보여드린 코드는 최신 언어 기능을 사용하지 않으므로 Java 8에서도 그대로 컴파일됩니다.
+
+## Conclusion
+
+우리는 **CSS 선택자**와 **XPath Java 평가**를 함께 사용해 **HTML 파일을 로드하고**, **링크를 카운트**하며, **특정 기준을 만족하는 HTML 요소**를 세는 방법을 시연했습니다. 주요 포인트는 다음과 같습니다:
+
+- `HTMLDocument`로 문서를 한 번만 로드한다.  
+- 구조적 쿼리는 CSS4(`nav a[data-role]`)를 활용한다.  
+- 속성 기반 고급 필터링은 XPath 3.1(`ends-with(@src, '.png')`)을 이용한다.  
+- `NodeList` 길이를 조회해 정확한 개수를 얻는다.  
+
+이제 스크립트를 확장해 보세요: 더 많은 선택자를 추가하고, 결과를 CSV로 저장하거나, 전체 크롤링 파이프라인에 통합할 수 있습니다. CSS와 XPath를 조합하면 거의 모든 HTML 스크래핑 과제를 유연하게 해결할 수 있습니다.
+
+실험해 보고 싶나요? CSS 선택자를 `section article[data-id]`로 바꾸거나, XPath를 `<video>` 태그와 특정 코덱을 대상으로 수정해 보세요. 가능성은 무한합니다.
+
+이 가이드가 도움이 되었다면 공유하고, 저장소에 ⭐️를 달거나, 여러분만의 활용 사례를 댓글로 남겨 주세요. Happy coding!
+
+![CSS 사용 예시 다이어그램](https://example.com/diagram.png "CSS 사용 예시")
+
+---
+
+## What Should You Learn Next?
+
+다음 튜토리얼들은 이 가이드에서 다룬 기술을 기반으로 하여, 추가 API 기능을 마스터하고 다양한 구현 방식을 탐색할 수 있도록 완전한 코드 예제와 단계별 설명을 제공합니다.
+
+- [CSS 추가 방법 – Aspose.HTML for Java에서 HTML 문서에 인라인 CSS 적용](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [CSS 편집 방법 - Aspose.HTML for Java를 사용한 고급 외부 CSS 편집](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [HTML 문서 트리 편집 방법 - Aspose.HTML for Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/polish/java/advanced-usage/_index.md b/html/polish/java/advanced-usage/_index.md
index a4b6918974..f662be1ca3 100644
--- a/html/polish/java/advanced-usage/_index.md
+++ b/html/polish/java/advanced-usage/_index.md
@@ -128,6 +128,8 @@ Naucz się regulować rozmiar stron PDF przy użyciu Aspose.HTML dla Javy. Twór
 Dowiedz się, jak regulować rozmiar stron XPS przy użyciu Aspose.HTML dla Javy. Łatwo kontroluj wymiary wyjściowe dokumentów XPS.
 ### [Jak uruchomić JavaScript w Javie – Kompletny przewodnik](./how-to-run-javascript-in-java-complete-guide/)
 Dowiedz się, jak wykonywać kod JavaScript w aplikacji Java przy użyciu Aspose.HTML, krok po kroku, od konfiguracji po wywołanie skryptu.
+### [Ustaw DPI urządzenia w Aspose w Javie – Kompletny przewodnik sandbox](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+Dowiedz się, jak skonfigurować DPI urządzenia w Aspose.HTML dla Javy w środowisku sandbox, aby uzyskać wysoką jakość renderowania.
 
 ---
 
diff --git a/html/polish/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/polish/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..71aa99e142
--- /dev/null
+++ b/html/polish/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,214 @@
+---
+category: general
+date: 2026-06-16
+description: Dowiedz się, jak ustawić DPI urządzenia w Aspose oraz szerokość i wysokość
+  viewportu podczas renderowania HTML w sandboxie Aspose.HTML w Javie. Dołączony kod
+  krok po kroku.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: pl
+og_description: Odkryj, jak ustawić DPI urządzenia w Aspose i określić szerokość oraz
+  wysokość viewportu przy użyciu sandboxu Aspose.HTML dla Javy. Pełny kod i wyjaśnienie.
+og_title: Ustaw DPI urządzenia Aspose w Javie – Kompletny przewodnik po Sandbox
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Ustaw DPI urządzenia w Aspose w Javie – kompletny przewodnik po Sandbox
+url: /pl/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Java Sandbox Tutorial
+
+Zastanawiałeś się kiedyś, jak **ustawić DPI urządzenia w Aspose** podczas renderowania strony internetowej w Javie? Nie jesteś sam. Wielu programistów napotyka problem, gdy potrzebują, aby renderowana strona wyglądała dokładnie tak, jak na prawdziwym ekranie — szczególnie gdy DPI ma znaczenie dla obliczeń układu.
+
+W tym przewodniku przeprowadzimy Cię przez praktyczny przykład, który nie tylko **ustawia DPI urządzenia w Aspose**, ale także pokazuje, jak **ustawić szerokość i wysokość viewportu**, aby strona zachowywała się tak, jak w oknie przeglądarki o wymiarach 1280 × 800 pikseli. Na końcu będziesz mieć działający fragment kodu, jasne wyjaśnienie każdego kroku oraz wskazówki, jak unikać typowych pułapek.
+
+## What This Tutorial Covers
+
+Zaczniemy od przedstawienia wymagań wstępnych, a potem przejdziemy do czterech zwięzłych kroków:
+
+1. Skonfiguruj opcje sandboxu (w tym DPI i rozmiar viewportu).  
+2. Utwórz `DocumentSandbox` z tymi opcjami.  
+3. Załaduj zewnętrzną stronę HTML wewnątrz sandboxu.  
+4. Wykonaj prostą operację DOM — wypisanie tytułu strony.
+
+Zobaczysz, dlaczego każdy element ma znaczenie, jak dostosować ustawienia dla różnych urządzeń i jak powinien wyglądać wynik. Nie potrzebujesz dodatkowej dokumentacji; wszystko, czego potrzebujesz, znajduje się tutaj.
+
+## Prerequisites
+
+- Java 8 lub nowsza (biblioteka Aspose.HTML for Java obsługuje JDK 8+).  
+- Pliki JAR Aspose.HTML for Java dodane do classpath projektu.  
+- IDE lub narzędzie budujące (Maven/Gradle) do kompilacji i uruchomienia kodu.  
+- Dostęp do Internetu, jeśli planujesz ładować żywy URL, np. `https://example.com`.
+
+Jeśli wszystkie te elementy są spełnione, zaczynamy.
+
+## Step 1: Set device DPI aspose – Define Sandbox Options
+
+Pierwszą rzeczą, którą musisz zrobić, jest poinformowanie sandboxu, jakim „ekranem” się udajesz. Tu wkracza **ustawianie DPI urządzenia w Aspose**. DPI (dots per inch) wpływa na interpretację jednostek CSS `px`, co może zmienić rozmiary czcionek, skalowanie obrazów i zapytania medialne.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Dlaczego to ważne:**  
+> *Wywołanie `setDeviceDpi` mówi Aspose.HTML, aby traktować jeden piksel CSS jako 1/96 cala, co odzwierciedla większość monitorów stacjonarnych. Jeśli pominiesz ten krok, układ może wyglądać zbyt mało lub zbyt duży na ekranach o wysokim DPI.*
+
+## Step 2: Create the Sandbox with the Configured Options
+
+Teraz, gdy opcje są gotowe, potrzebujesz instancji sandboxu, która je respektuje. Myśl o sandboxie jako o małym, odizolowanym silniku przeglądarki, który nie dotyka Twojego systemu plików.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Pro tip:**  
+> Ponowne użycie tego samego `DocumentSandbox` dla wielu stron oszczędza pamięć, ale pamiętaj, aby zresetować opcje, jeśli później potrzebujesz innego DPI lub viewportu.
+
+## Step 3: Load an HTML Document Inside the Sandbox
+
+Gdy sandbox jest gotowy, ładowanie strony jest proste. Konstruktor `HTMLDocument` przyjmuje URL oraz sandbox, który właśnie utworzyłeś.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Edge case:**  
+> Jeśli docelowa strona blokuje automatyczne żądania, możesz otrzymać błąd 403. W takim wypadku pobierz HTML lokalnie i załaduj go z ścieżki pliku lub ustaw własny ciąg user‑agent za pomocą `sandboxOptions`.
+
+## Step 4: Perform Normal DOM Operations – Print the Page Title
+
+W tym momencie strona jest w pełni wyrenderowana w sandboxie, więc każde zapytanie DOM działa dokładnie tak, jak w pełnoprawnej przeglądarce. Zachowajmy to proste i pobierzmy tytuł.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Expected output**
+
+```
+Title: Example Domain
+```
+
+Jeśli zobaczysz coś innego, sprawdź, czy URL jest dostępny i czy nie zmieniłeś przypadkowo wartości DPI lub viewportu.
+
+## Why Setting Viewport Width Height Is Crucial
+
+Możesz zapytać: „Dlaczego w ogóle **ustawiamy szerokość i wysokość viewportu**?” Odpowiedź leży w projektowaniu responsywnym. Media queries takie jak `@media (max-width: 600px)` reagują na wymiary viewportu, a nie na fizyczny rozmiar ekranu. Określając `1280` × `800`, zapewniasz, że strona renderuje układ „desktopowy”, nawet jeśli uruchamiasz kod na serwerze bez wyświetlacza.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Zmiana tych liczb pozwala symulować tablety, telefony czy nawet ultrawide monitory bez opuszczania IDE.
+
+## Full Working Example
+
+Poniżej znajduje się kompletny, gotowy do uruchomienia kod klasy Java, który łączy wszystkie elementy. Skopiuj‑wklej go do pliku o nazwie `SandboxExample.java`, dodaj JAR‑y Aspose.HTML do classpath i uruchom `javac SandboxExample.java && java SandboxExample`.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Quick verification:**  
+> Uruchom program. Jeśli zobaczysz `Title: Example Domain`, wszystko jest poprawnie skonfigurowane. Jeśli nie, sprawdź konsolę pod kątem wyjątków — najczęstsze problemy wynikają z brakujących JAR‑ów lub ograniczeń sieciowych.
+
+## Common Pitfalls & How to Avoid Them
+
+| Symptom | Likely Cause | Fix |
+|---|---|---|
+| `NullPointerException` on `htmlDoc.getTitle()` | Sandbox failed to load the page | Verify the URL, add a try‑catch around the `HTMLDocument` constructor, or enable logging via `sandboxOptions.setLogLevel(...)`. |
+| Layout looks zoomed in/out | DPI not set correctly | Ensure `sandboxOptions.setDeviceDpi(96)` (or your target DPI). |
+| Media queries never trigger | Viewport dimensions missing | Double‑check that you called both `setViewportWidth` **and** `setViewportHeight`. |
+| Out‑of‑memory error on large pages | Re‑using a single sandbox for many heavy pages | Create a new `DocumentSandbox` per page or call `documentSandbox.dispose()` after use. |
+
+## Extending the Example
+
+Teraz, gdy wiesz, jak **ustawić DPI urządzenia w Aspose** i **ustawić szerokość i wysokość viewportu**, możesz dalej eksperymentować:
+
+- **Capture a screenshot** of the rendered page using `htmlDoc.renderToBitmap(...)`.  
+- **Inject custom CSS** before rendering to test dark‑mode themes.  
+- **Run JavaScript** inside the sandbox with `htmlDoc.getWindow().eval(...)`.  
+
+Wszystkie te działania respektują DPI i viewport, które skonfigurowałeś, dając Ci niezawodne środowisko testowe dla responsywnych układów.
+
+## Conclusion
+
+Przeszliśmy razem przez zwięzłe, kompleksowe rozwiązanie pokazujące, jak **ustawić DPI urządzenia w Aspose** oraz **ustawić szerokość i wysokość viewportu** przy użyciu sandboxu Aspose.HTML w Javie. Masz teraz solidne podstawy do renderowania stron dokładnie tak, jak wyglądałyby na dowolnym urządzeniu, wszystko w bezpiecznym, odizolowanym środowisku.
+
+Gotowy na kolejny krok? Spróbuj wyrenderować stronę używającą układu CSS Grid lub pobierz zdalny arkusz stylów i zobacz, jak DPI wpływa na renderowanie czcionek. Sandbox daje Ci swobodę eksperymentowania bez wpływu na system hosta.
+
+Jeśli napotkasz problemy, zostaw komentarz poniżej lub sprawdź dokumentację Aspose.HTML for Java — choć wszystko, czego potrzebujesz, jest już tutaj. Szczęśliwego kodowania!  
+
+![set device dpi aspose sandbox diagram](https://example.com/images/set-device-dpi-aspose.png "Diagram przedstawiający konfigurację DPI i viewportu w sandboxie Aspose.HTML")
+
+
+## What Should You Learn Next?
+
+Poniższe tutoriale obejmują tematy ściśle powiązane, które rozwijają techniki przedstawione w tym przewodniku. Każdy zasób zawiera kompletne, działające przykłady kodu oraz szczegółowe wyjaśnienia, aby pomóc Ci opanować dodatkowe funkcje API i odkrywać alternatywne podejścia w własnych projektach.
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/polish/java/conversion-html-to-other-formats/_index.md b/html/polish/java/conversion-html-to-other-formats/_index.md
index f5a75bf2cc..28975ca68f 100644
--- a/html/polish/java/conversion-html-to-other-formats/_index.md
+++ b/html/polish/java/conversion-html-to-other-formats/_index.md
@@ -84,20 +84,28 @@ Podsumowując, opanowanie **html to pdf java** oraz szerszego zestawu konwersji
 ## Konwersja - Samouczki HTML do Innych Formatów
 ### [Converting HTML to PDF](./convert-html-to-pdf/)
 Learn how to convert HTML to PDF in Java using Aspose.HTML. Create high-quality PDFs from your HTML content effortlessly.
+### [Konwertowanie HTML do PDF przy użyciu Aspose HTML dla Javy – Pełny przewodnik](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+Kompletny przewodnik, jak w Javie konwertować HTML do PDF przy użyciu biblioteki Aspose HTML, z przykładami i najlepszymi praktykami.
 ### [Konwertowanie HTML do PDF w Javie – Przewodnik krok po kroku z ustawieniami rozmiaru strony](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 Dowiedz się, jak konwertować HTML do PDF w Javie, ustawiając rozmiar strony krok po kroku.
+### [Konwertowanie HTML do PDF w Javie – Przewodnik konwersji wsadowej równoległej](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Dowiedz się, jak przetwarzać wiele plików HTML jednocześnie, generując PDF w trybie równoległym przy użyciu Aspose.HTML for Java.
 ### [Converting HTML to MHTML](./convert-html-to-mhtml/)
 Effortlessly convert HTML to MHTML using Aspose.HTML for Java. Follow our step-by-step guide for efficient HTML-to-MHTML conversion.
 ### [Converting HTML to XPS](./convert-html-to-xps/)
 Learn how to effortlessly convert HTML to XPS using Aspose.HTML for Java. Create cross-platform documents with ease.
 ### [Converting Markdown to HTML](./convert-markdown-to-html/)
 Convert Markdown to HTML in Java seamlessly with Aspose.HTML for Java. Follow our step-by-step guide to streamline your document conversion needs.
+### [Konwertowanie HTML do Markdown w Javie – Kompletny przewodnik programistyczny](./convert-html-to-markdown-in-java-complete-programming-guide/)
+Pełny przewodnik, jak w Javie konwertować HTML na Markdown przy użyciu Aspose.HTML, z przykładami i najlepszymi praktykami.
 ### [Converting SVG to Image](./convert-svg-to-image/)
 Learn how to convert SVG to images in Java with Aspose.HTML. Comprehensive guide for high-quality output.
 ### [Converting SVG to PDF](./convert-svg-to-pdf/)
 Convert SVG to PDF in Java with Aspose.HTML. A seamless solution for high-quality document conversion.
 ### [Converting SVG to XPS](./convert-svg-to-xps/)
 Learn how to convert SVG to XPS with Aspose.HTML for Java. Simple, step-by-step guide for seamless conversions.
+### [Samouczek HTML do PDF: Jednolinijkowy konwerter Aspose](./html-to-pdf-tutorial-one-line-aspose-converter/)
+Poznaj, jak w jednej linii kodu przekształcić HTML w PDF przy użyciu Aspose.HTML w Javie.
 
 ## Często zadawane pytania
 
diff --git a/html/polish/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/polish/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..7cc7bd4f1e
--- /dev/null
+++ b/html/polish/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,240 @@
+---
+category: general
+date: 2026-06-16
+description: Konwertuj HTML na Markdown w Javie dzięki temu przewodnikowi krok po
+  kroku. Opanuj konwersję HTML na Markdown i dowiedz się, jak efektywnie konwertować
+  HTML.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: pl
+og_description: Konwertuj HTML na Markdown w Javie przy użyciu prostego, kompleksowego
+  przykładu. Dowiedz się, jak najlepiej konwertować HTML i zachować front‑matter nienaruszone.
+og_title: Konwertuj HTML na Markdown w Javie – Kompletny przewodnik
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: Konwertuj HTML na Markdown w Javie – Kompletny przewodnik programistyczny
+url: /pl/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Konwertowanie HTML do Markdown w Javie – Kompletny przewodnik programistyczny
+
+Zastanawiałeś się kiedyś **jak konwertować html** do czystego Markdown bez pisania własnego parsera? Nie jesteś sam. W wielu projektach — generatorach statycznych stron, pipeline'ach dokumentacji lub migracjach treści — **konwertowanie html do markdown** szybko i niezawodnie jest codziennym problemem.
+
+Dobre wieści są takie, że kilka bibliotek Java sprawia, że to dziecinnie proste. W tym samouczku przeprowadzimy Cię przez w pełni działający przykład, który pokaże dokładnie, jak **konwertować html do markdown**, zachowując jednocześnie dowolny front‑matter YAML, który już masz. Po zakończeniu będziesz mieć metodę, którą możesz wstawić do dowolnej aplikacji Java.
+
+## Co obejmuje ten samouczek
+
+* Dodanie odpowiedniej zależności Maven/Gradle dla konwertera Java HTML‑to‑Markdown.  
+* Konfiguracja `MarkdownConversionOptions`, aby zachować front‑matter (sztuczka `html to markdown java`).  
+* Napisanie małej metody `main`, która odczytuje plik HTML i zapisuje plik Markdown.  
+* Typowe pułapki — problemy z kodowaniem, brakujące obrazy i jak sobie z nimi radzić.  
+* Kolejne kroki, takie jak konwersja wsadowa i integracja z generatorami stron statycznych.
+
+Nie wymagana jest wcześniejsza znajomość bibliotek Markdown; wystarczy podstawowa konfiguracja Javy.
+
+---
+
+## ## Konwertowanie HTML do Markdown – Instalacja biblioteki
+
+### Krok 1: Dodaj zależność
+
+Przykład używa **[flexmark-java](https://github.com/vsch/flexmark-java)**, sprawdzonego procesora Markdown, który zawiera również rozszerzenie HTML‑to‑Markdown.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro tip:** Jeśli potrzebujesz tylko konwersji HTML‑to‑Markdown, możesz dodać `flexmark-html2md` zamiast pełnego `flexmark-all`, aby utrzymać rozmiar JAR‑a jak najmniejszy.
+
+### Krok 2: Importuj wymagane klasy
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+Te importy dają dostęp do rdzenia silnika konwersji oraz elastycznego kontenera opcji.
+
+---
+
+## ## HTML do Markdown Java – Konfiguracja opcji konwersji
+
+Kiedy konwertujesz dokumenty rozpoczynające się blokiem YAML front‑matter (powszechnym w Jekyll lub Hugo), chcesz zachować ten blok nietknięty. `MutableDataSet` pozwala przełączyć to zachowanie.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Dlaczego zachować front‑matter?*  
+Front‑matter zawiera metadane takie jak tytuł, data i tagi. Usunięcie go zepsuje downstreamowe pipeline’y budowania. Ustawiając `PRESERVE_FRONT_MATTER` na `true`, konwerter traktuje blok jako surowy tekst i pozostawia go dokładnie w takiej formie, w jakiej był.
+
+---
+
+## ## Jak konwertować HTML – Napisz metodę konwersji
+
+Poniżej znajduje się samodzielna metoda `convertHtmlToMarkdown`. Odczytuje ona plik HTML, wykonuje konwersję i zapisuje wynik do pliku Markdown.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Edge case:** Jeśli HTML zawiera tagi `<script>` lub `<style>`, których nie chcesz w Markdown, konwerter automatycznie je usuwa. Jednak w przypadku własnych tagów może być konieczne wstępne przetworzenie łańcucha HTML (np. przy użyciu Jsoup).
+
+## ## Jak konwertować HTML – Pełny przykład z `main`
+
+Teraz połącz wszystko w małym programie CLI. Zamień ścieżki zastępcze na własne lokalizacje plików.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Oczekiwany wynik** (konsola):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+Otwórz `article.md` — zobaczysz czysty Markdown oraz oryginalny blok YAML pozostawiony nietknięty.
+
+## ## Konwersja HTML do Markdown – Częste pytania i wskazówki
+
+| Pytanie | Odpowiedź |
+|----------|--------|
+| *Co zrobić, jeśli mój plik HTML jest bardzo duży?* | Przetwarzaj plik linia po linii, lub użyj `Files.readAllBytes` z `ByteBuffer`, aby uniknąć ładowania całego dokumentu do pamięci. |
+| *Czy mogę przetwarzać wsadowo folder?* | Owiń wywołanie `convertHtmlToMarkdown` w pętlę `Files.list(Paths.get("folder"))` i filtruj pliki `*.html`. |
+| *Czy obrazy są konwertowane automatycznie?* | Konwerter przekształca tagi `<img src="...">` w składnię `![](url)`, zachowując URL. Upewnij się, że pliki obrazów są dostępne dla odbiorcy Markdown. |
+| *Czy UTF‑8 jest zawsze bezpieczny?* | Tak — zarówno HTML, jak i Markdown domyślnie używają UTF‑8. Jeśli masz inny zestaw znaków, przekaż go do `readString`/`writeString`. |
+| *Jak zachować własne klasy CSS?* | Konwerter HTML‑to‑Markdown w Flexmark usuwa nieznane atrybuty. Jeśli chcesz je zachować, potrzebny będzie krok post‑process (np. zamiana regex). |
+
+## ## Java HTML Markdown Converter – Kolejne kroki
+
+Masz teraz niezawodny fragment **java html markdown converter**, który możesz osadzić w skryptach budowania, pipeline’ach CI lub narzędziach desktopowych. Oto kilka pomysłów na rozszerzenie podstawowego przepływu:
+
+1. **Skrypt konwersji wsadowej** – przejdź po drzewie katalogów i konwertuj każdy plik `.html` na `.md`.  
+2. **Integracja z generatorami stron statycznych** – uruchom konwersję jako część fazy Maven `generate-resources`.  
+3. **Dostosowanie wyjścia Markdown** – Flexmark pozwala włączać tabele, przypisy dolne lub rozszerzenia GitHub‑flavored poprzez `MutableDataSet`.  
+4. **Dodanie wrappera CLI** – udostępnij argumenty `source` i `target` przy użyciu Apache Commons CLI, aby stworzyć przyjazne narzędzie wiersza poleceń.
+
+## Podsumowanie
+
+Omówiliśmy wszystko, co potrzebne, aby **konwertować HTML do Markdown** w Javie, od instalacji odpowiedniej biblioteki po zachowanie front‑matter i obsługę przypadków brzegowych. Krótka, wielokrotnego użytku metoda przedstawiona powyżej daje solidną bazę dla każdego projektu **html to markdown java**, a dodatkowe wskazówki pomogą skalować rozwiązanie w większych przepływach pracy.
+
+Wypróbuj, dostosuj opcje i wkrótce będziesz automatyzować migracje dokumentacji jak profesjonalista. Masz trudny scenariusz? zostaw komentarz, a pomożemy rozwiązać problem.
+
+Happy coding!
+
+## Co powinieneś nauczyć się dalej?
+
+Poniższe samouczki dotyczą ściśle powiązanych tematów, które rozwijają techniki przedstawione w tym przewodniku. Każdy zasób zawiera kompletne, działające przykłady kodu oraz wyjaśnienia krok po kroku, aby pomóc Ci opanować dodatkowe funkcje API i odkrywać alternatywne podejścia implementacyjne w własnych projektach.
+
+- [Markdown to HTML Java - Convert with Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Convert HTML to PDF in Java – Step‑by‑Step Guide with Page Size Settings](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Convert HTML to Markdown in Aspose.HTML for Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/polish/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/polish/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..0244034db6
--- /dev/null
+++ b/html/polish/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,227 @@
+---
+category: general
+date: 2026-06-16
+description: Konwertuj HTML na PDF przy użyciu stałej puli wątków w Javie. Dowiedz
+  się, jak efektywnie konwertować wiele plików HTML przy użyciu wsadowej konwersji
+  HTML do PDF.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: pl
+og_description: Konwertuj HTML na PDF przy użyciu rozwiązania Java z stałą pulą wątków.
+  Ten samouczek poprowadzi Cię krok po kroku przez wsadową konwersję HTML do PDF.
+og_title: Konwertuj HTML na PDF w Javie – równoległa konwersja wsadowa
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: Konwersja HTML do PDF w Javie – Przewodnik po równoległej konwersji wsadowej
+url: /pl/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Konwertowanie HTML do PDF w Javie – Przewodnik po równoległej konwersji wsadowej
+
+Czy kiedykolwiek potrzebowałeś **konwertować HTML do PDF**, ale proces wydawał się boleśnie wolny przy obsłudze dziesiątek plików? Nie jesteś sam. W wielu projektach korporacyjnych przekształcenie stosu stron internetowych w dokumenty do druku może stać się wąskim gardłem — szczególnie gdy konwersja działa w jednym wątku.
+
+Dobre wieści? Korzystając z **stałej puli wątków w Javie** możesz uruchomić kilka konwersji jednocześnie, przekształcając powolne zadanie wsadowe w błyskawiczną operację. W tym przewodniku pokażemy dokładnie, jak **konwertować wiele plików HTML** do PDF równolegle, używając klasy `Converter` z Aspose.HTML oraz `ExecutorService` w Javie. Po zakończeniu będziesz mieć gotowy do uruchomienia program, który obsługuje **wsadową konwersję HTML do PDF** przy minimalnym kodzie.
+
+## Co obejmuje ten samouczek
+
+- Ustawienie stałej puli wątków o określonym rozmiarze do pracy równoległej.  
+- Przygotowanie listy źródłowych plików HTML (wybierasz katalog).  
+- Zgłaszanie zadań konwersji, które wywołują `Converter.convert`.  
+- Eleganckie zamykanie puli i obsługa błędów.  
+- Wskazówki dotyczące skalowania powyżej czterech wątków, obsługi dużych plików oraz debugowania typowych problemów.
+
+Nie są wymagane żadne zewnętrzne narzędzia budujące poza plikiem JAR Aspose.HTML dla Javy, a kod działa na dowolnym środowisku JDK 8+.
+
+---
+
+![przykład konwersji html do pdf](placeholder-image.jpg){alt="przykład konwersji html do pdf"}
+
+## Krok 1: Utwórz stałą pulę wątków o określonym rozmiarze (fixed thread pool java)
+
+Pierwszą rzeczą, której potrzebujesz, jest pula wątków pracowników, które będą wykonywać zadania konwersji równolegle. Użycie `Executors.newFixedThreadPool` zapewnia przewidywalną liczbę wątków, co pomaga utrzymać stabilne zużycie CPU i unika przeciążenia systemu plików.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**Dlaczego stała pula?**  
+Stała pula ogranicza liczbę równoczesnych konwersji, zapobiegając tworzeniu setek wątków, które konkurowałyby o CPU i pamięć. Na typowej maszynie czterordzeniowej cztery wątki często zapewniają właściwą równowagę między przepustowością a rywalizacją o zasoby.
+
+> **Pro tip:** Jeśli uruchamiasz na serwerze z większą liczbą rdzeni, zwiększ rozmiar (`Runtime.getRuntime().availableProcessors()`), ale obserwuj nasycenie I/O.
+
+## Krok 2: Wypisz pliki HTML, które chcesz przekonwertować (convert multiple html files)
+
+Następnie zbierz ścieżki plików HTML, które zamierzasz przetworzyć. W prawdziwym projekcie prawdopodobnie przejdziesz drzewo katalogów, ale dla przejrzystości zakodujemy krótką tablicę.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Przypadek brzegowy:** Jeśli plik jest brakujący lub nieczytelny, zadanie konwersji zgłosi wyjątek. Przechwycimy go wewnątrz pracownika, aby reszta partii kontynuowała działanie.
+
+## Krok 3: Zgłoś zadanie konwersji dla każdego pliku (java html to pdf)
+
+Teraz iterujemy po tablicy `htmlFiles` i przekazujemy każdą ścieżkę do puli wątków. Każde zadanie tworzy plik PDF obok źródłowego HTML, po prostu zamieniając rozszerzenie.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**Jak to działa:**  
+- Wyrażenie lambda (`() -> { … }`) jest lekkim `Runnable`.  
+- `Converter.convert` to metoda statyczna z Aspose.HTML, która odczytuje HTML, renderuje go i zapisuje PDF w jednym wywołaniu.  
+- Otaczając ją blokiem try‑catch zapewniamy, że pojedynczy wadliwy plik nie zabije puli wątków.
+
+> **Dlaczego takie podejście?** Utrzymuje kod krótki, unika ręcznego zarządzania wątkami i pozwala wykonawcy obsługiwać kolejkę, gdy masz więcej plików niż wątków.
+
+## Krok 4: Zamknij pulę i poczekaj na zakończenie (batch html pdf conversion)
+
+Po zgłoszeniu wszystkich zadań musisz poinformować pulę, że skończyłeś, i poczekać, aż pracownicy zakończą. Zapobiega to przedwczesnemu zakończeniu JVM.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**Co jeśli upłynie limit czasu?**  
+Limit pięciu minut jest hojny dla kilku małych plików HTML. Dla większych partii zwiększ limit czasu lub monitoruj `threadPool.isTerminated()` w pętli.
+
+---
+
+## Pełny działający przykład
+
+Poniżej znajduje się kompletny, gotowy do skopiowania program. Zamień `YOUR_DIRECTORY` na folder zawierający Twoje pliki HTML, dodaj plik JAR Aspose.HTML do classpath i uruchom go.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Oczekiwany wynik
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+Jeśli którykolwiek plik się nie powiedzie, zobaczysz wydrukowany stos wywołań w konsoli, ale pozostałe zadania będą kontynuować.
+
+## Zaawansowane wskazówki i typowe pułapki
+
+| Sytuacja | Co zrobić |
+|-----------|------------|
+| **Zbyt wiele plików dla 4 wątków** | Zwiększ rozmiar puli (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) lub przełącz na `WorkStealingPool` dla lepszej skalowalności. |
+| **Duży HTML (≥10 MB)** | Zwiększ pojemność kolejki puli wątków lub przetwarzaj pliki w mniejszych partiach, aby uniknąć błędów OutOfMemory. |
+| **Brakujące czcionki lub CSS** | Upewnij się, że licencja Aspose.HTML może znaleźć wymagane zasoby, lub osadź je bezpośrednio w HTML. |
+| **Uruchomienie na serwerze bez interfejsu graficznego** | Nie są potrzebne dodatkowe zależności UI; Aspose.HTML działa w czystym trybie Java. |
+| **Potrzeba metadanych PDF** | Po konwersji otwórz wygenerowany PDF przy użyciu `PdfDocument` i ustaw tytuł/autor programowo. |
+
+## Podsumowanie
+
+Właśnie pokazaliśmy, jak **konwertować HTML do PDF** w Javie przy użyciu **stałej puli wątków**, która przetwarza kilka plików jednocześnie. Krótki program demonstruje cały cykl życia: tworzenie puli, zgłaszanie zadań, eleganckie zamykanie i obsługę błędów. Dostosowując liczbę wątków i podając większą tablicę, możesz przekształcić to w solidną usługę **wsadowej konwersji HTML do PDF** dla dowolnego backendu.
+
+Gotowy na kolejny krok? Spróbuj podłączyć ten kod do punktu końcowego Spring Boot REST, aby użytkownicy mogli przesyłać HTML i otrzymywać PDF‑y w locie, lub rozbuduj logikę o monitorowanie katalogu i konwertowanie plików w miarę ich pojawiania się. Główna idea — równoległe przetwarzanie przy użyciu stałej puli wątków — pozostaje taka sama i skaluje się znakomicie.
+
+Masz pytania dotyczące optymalizacji wydajności lub dodawania znaków wodnych? zostaw komentarz poniżej i powodzenia w kodowaniu!
+
+## Co powinieneś nauczyć się dalej?
+
+Poniższe samouczki obejmują ściśle powiązane tematy, które rozwijają techniki przedstawione w tym przewodniku. Każdy zasób zawiera kompletne działające przykłady kodu z krok po kroku wyjaśnieniami, aby pomóc Ci opanować dodatkowe funkcje API i odkrywać alternatywne podejścia implementacyjne w własnych projektach.
+
+- [Konwertowanie HTML do PDF w Javie – Konfigurowanie środowiska w Aspose.HTML](/html/english/java/configuring-environment/)
+- [Jak konwertować HTML do PDF w Javie – Ustawianie marginesów strony z Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Stała pula wątków java – Równoległe czyszczenie HTML przy użyciu ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/polish/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/polish/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..e8f3ec40e2
--- /dev/null
+++ b/html/polish/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,264 @@
+---
+category: general
+date: 2026-06-16
+description: Konwertuj HTML na PDF za pomocą Aspose HTML for Java – dowiedz się, jak
+  w kilka minut włączyć inteligentne zmniejszanie i ustawić biały kolor tła PDF.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: pl
+og_description: Konwertuj HTML do PDF przy użyciu Aspose HTML for Java. Ten przewodnik
+  pokazuje, jak włączyć inteligentne zmniejszanie, ustawić kolor tła PDF oraz zapewnić
+  zgodność z PDF/A‑1b.
+og_title: Konwertuj HTML na PDF przy użyciu Aspose HTML for Java – Kompletny samouczek
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Konwertuj HTML do PDF przy użyciu Aspose HTML for Java – pełny przewodnik
+url: /pl/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Konwertowanie HTML do PDF przy użyciu Aspose HTML for Java – Kompletny poradnik
+
+Czy kiedykolwiek potrzebowałeś **konwertować HTML do PDF**, ale utknąłeś w szczegółach? Nie jesteś sam — wielu programistów napotyka ten sam problem, gdy chcą uzyskać niezawodny, gotowy do produkcji PDF z treści internetowej. Dobra wiadomość? Dzięki Aspose HTML for Java możesz to zrobić w kilku linijkach kodu, a przy okazji nauczysz się **aktywować smart shrinking**, **ustawiać kolor tła PDF** i nawet tworzyć **PDF z białym tłem** do idealnego druku.
+
+W tym przewodniku przejdziemy przez wszystko, co potrzebne: wymagane biblioteki, dokładny kod, dlaczego każda opcja ma znaczenie oraz jak zweryfikować wynik. Po zakończeniu będziesz mieć samodzielne rozwiązanie, które działa od razu, niezależnie od tego, czy tworzysz faktury, raporty czy archiwalne dokumenty.
+
+---
+
+## Wymagania wstępne – Co będzie potrzebne przed rozpoczęciem
+
+| Wymaganie | Dlaczego jest ważne |
+|-----------|---------------------|
+| **Java 8 lub wyższa** | Aspose HTML jest przeznaczona dla nowoczesnych JVM; starsze wersje mogą nie mieć potrzebnych metod API. |
+| **Maven lub Gradle** (lub ręczne zarządzanie JAR‑ami) | Ułatwia dodanie biblioteki Aspose HTML for Java do projektu. |
+| **Licencja Aspose.HTML for Java** (działa także darmowa wersja próbna) | Bez licencji w wygenerowanym PDF pojawi się znak wodny. |
+| **Plik HTML** (`input.html`) który chcesz skonwertować | Źródłowa treść; może to być prosta strona lub złożony szablon. |
+| **Uprawnienia zapisu do folderu wyjściowego** | Konwerter zapisuje tam powstały plik PDF. |
+
+Jeśli masz już środowisko IDE Java, takie jak IntelliJ IDEA lub Eclipse, możesz od razu przystąpić do działania.
+
+---
+
+## Krok 1: Dodaj zależność Aspose HTML
+
+Najpierw poinformuj swój system budowania, aby pobrał bibliotekę Aspose HTML. Oto fragment konfiguracji Maven; zamień go na Gradle, jeśli tego używasz.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Wskazówka:** Zwróć uwagę na numer wersji. Nowe wydania często wprowadzają ulepszenia wydajności dla **smart shrinking** oraz lepsze wsparcie PDF/A.
+
+---
+
+## Krok 2: Utwórz opcje konwersji PDF
+
+Obiekt `PdfConversionOptions` to miejsce, w którym dopasowujesz konwersję. Traktuj go jak panel sterowania dla wyjściowego PDF‑a.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+Na tym etapie opcje są jeszcze puste. Wypełnimy je w kolejnych krokach.
+
+---
+
+## Krok 3: Włącz zgodność PDF/A‑1b (długoterminowe archiwizowanie)
+
+Jeśli potrzebujesz, aby PDF przetrwał próbę czasu — np. dla dokumentacji prawnej — warto włączyć zgodność PDF/A‑1b. Ustawienie tego flagi mówi Aspose, aby osadził wszystkie czcionki i profile kolorów.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+Dlaczego to ważne? PDF/A‑1b zapewnia, że dokument wygląda tak samo w każdym przeglądarce, nawet po wielu latach, bez zewnętrznych zasobów.
+
+---
+
+## Krok 4: Aktywuj Smart Shrinking
+
+Teraz magia, która zmniejsza rozmiar pliku bez utraty jakości wizualnej. **Aktywuj smart shrinking**, przełączając odpowiednią właściwość.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Smart shrinking działa poprzez analizę układu, usuwanie niepotrzebnych pustych przestrzeni i inteligentną kompresję obrazów. Z mojego doświadczenia PDF‑y, które normalnie ważyłyby 5 MB, mogą zmniejszyć się do poniżej 1 MB dzięki tej opcji.
+
+---
+
+## Krok 5: Ustaw kolor tła PDF – Jak stworzyć PDF z białym tłem
+
+Domyślnie Aspose zachowuje tło określone w HTML. Jeśli strona jest przezroczysta, wynikowy PDF może wyglądać dziwnie na wydrukowanym arkuszu. Aby zagwarantować czysty wygląd, ustaw jednolity kolor tła. Oto jak **ustawić kolor tła PDF** na biały — dokładnie to, czego potrzebujesz dla **PDF z białym tłem**.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+Możesz zamienić `Color.WHITE` na dowolny `java.awt.Color` — jasny szary dla subtelnego tonu lub nawet odcień firmowy.
+
+---
+
+## Krok 6: Wykonaj konwersję
+
+Całe ciężkie przetwarzanie odbywa się w jednej linii. Metoda `Converter.convert` odczytuje źródłowy HTML, stosuje skonfigurowane opcje i zapisuje PDF.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Uwaga:** Jeśli wejściowy HTML zawiera zewnętrzne zasoby (CSS, obrazy), upewnij się, że są dostępne pod pełnymi adresami URL lub znajdują się obok pliku HTML.
+
+---
+
+## Oczekiwany wynik – Co powinno się pojawić
+
+Po uruchomieniu programu powinieneś zobaczyć:
+
+* **`output.pdf`** w folderze docelowym.
+* PDF jest **zgodny z PDF/A‑1b** (otwórz w Adobe Acrobat i sprawdź „PDF/A” w Plik → Właściwości).
+* Rozmiar pliku jest zauważalnie mniejszy dzięki **smart shrinking**.
+* Każda strona ma **jednolite białe tło**, nawet jeśli oryginalny HTML był przezroczysty.
+
+Możesz zweryfikować tło, otwierając PDF w przeglądarce i drukując testową stronę — nie powinny pojawić się szare cienie.
+
+---
+
+## Często zadawane pytania i przypadki brzegowe
+
+### Co zrobić, jeśli mój HTML używa zewnętrznych plików CSS?
+
+Upewnij się, że pliki CSS są odwoływane przy użyciu pełnych adresów URL lub skopiuj je obok `input.html` i użyj schematu `file://`. Aspose automatycznie podąży za linkami.
+
+### Czy mogę użyć innego koloru tła?
+
+Oczywiście. Zamień `Color.WHITE` na, na przykład, `new Color(240, 240, 240)` dla jasnoszarego tła. Metoda `setBackgroundColor` przyjmuje dowolny `java.awt.Color`.
+
+### Czy smart shrinking wpływa na jakość obrazów?
+
+Tylko minimalnie. Aspose stosuje bezstratną kompresję tam, gdzie to możliwe, i zmniejsza DPI obrazu rastrowego jedynie wtedy, gdy źródłowy obraz jest nadmiernie duży w stosunku do rozmiaru strony. Jeśli potrzebujesz absolutnej wierności, możesz wyłączyć smart shrinking, ustawiając `options.setEnableSmartShrinking(false)`.
+
+### Jak konwertować wiele plików HTML jednocześnie (batch)?
+
+Umieść wywołanie konwersji w pętli, aktualizując `inputPath` i `outputPath` w każdej iteracji. Ten sam obiekt `PdfConversionOptions` może być używany dla wszystkich plików.
+
+---
+
+## Pełny działający przykład (Wszystki kod w jednym miejscu)
+
+Poniżej znajduje się kompletny, gotowy do uruchomienia kod klasy Java. Skopiuj‑wklej go do swojego IDE, dostosuj ścieżki i naciśnij **Run**.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Uruchom program, otwórz wygenerowany PDF i zobacz rezultat **konwersji HTML do PDF**, którego się spodziewałeś — kompaktowy, zgodny i z czystym białym tłem.
+
+---
+
+## Zakończenie
+
+Przeszliśmy przez proces **konwertowania HTML do PDF** przy użyciu Aspose HTML for Java, jednocześnie **aktywując smart shrinking**, **ustawiając kolor tła PDF** i zapewniając zgodność z PDF/A‑1b. Cały proces mieści się w jednej, łatwej do zrozumienia klasie Java, co czyni go prostym dodatkiem do dowolnej usługi backendowej.
+
+Gotowy na kolejny krok? Spróbuj dodać nagłówki i stopki, osadzić czcionki lub generować PDF‑y z dynamicznych szablonów HTML. Możesz także przyjrzeć się **Aspose.PDF for Java**.
+
+## Co powinieneś nauczyć się dalej?
+
+Poniższe samouczki obejmują tematy ściśle powiązane, które rozwijają techniki przedstawione w tym przewodniku. Każdy zasób zawiera kompletne przykłady kodu oraz szczegółowe wyjaśnienia, aby pomóc Ci opanować dodatkowe funkcje API i odkrywać alternatywne podejścia w własnych projektach.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/polish/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/polish/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..b0da58afe4
--- /dev/null
+++ b/html/polish/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,251 @@
+---
+category: general
+date: 2026-06-16
+description: Samouczek HTML do PDF, który pokazuje, jak wygenerować PDF z HTML przy
+  użyciu Aspose HTML Converter w jednej linii Java. Szybko konwertuj plik HTML na
+  PDF przy minimalnym kodzie.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: pl
+og_description: Samouczek HTML do PDF, który krok po kroku pokazuje, jak wygenerować
+  PDF z HTML przy użyciu Aspose HTML Converter w zaledwie jednej linii kodu Java.
+og_title: 'Poradnik HTML do PDF: Jednolinijkowy konwerter Aspose'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'Poradnik HTML do PDF: Jednowierszowy konwerter Aspose'
+url: /pl/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Samouczek HTML do PDF: Jednowierszowy konwerter Aspose
+
+Zastanawiałeś się kiedyś, jak zamienić statyczną stronę HTML w elegancki PDF bez pisania setek linii kodu? To właśnie rozwiązuje ten **html to pdf tutorial**. W jednej linii Java możesz **generate pdf from html** i mieć gotowy do udostępnienia dokument na dysku.
+
+Przeprowadzimy Cię przez cały proces — od dodania biblioteki Aspose HTML do projektu, po uruchomienie jednowierszowego polecenia, które **convert html file pdf**. Po zakończeniu będziesz wiedział **how to convert html** efektywnie i będziesz mieć ponownie używalny fragment kodu, który możesz wkleić do dowolnej aplikacji Java.
+
+## Co obejmuje ten przewodnik
+
+- Dodanie zależności Aspose HTML for Java (Maven lub ręczny JAR)
+- Przygotowanie przykładowego pliku `input.html`
+- Uruchomienie jednowierszowej konwersji przy użyciu `Converter.convert(...)`
+- Weryfikacja wygenerowanego PDF i rozwiązywanie typowych problemów
+
+Nie wymagana jest wcześniejsza znajomość Aspose; wystarczy podstawowe środowisko programistyczne Java. Zaczynajmy.
+
+## Prerequisites
+
+- Java Development Kit (JDK) 8 lub nowszy  
+- Maven 3 lub IDE, które pozwala dodać zewnętrzne pliki JAR  
+- Mały plik HTML, który chcesz przekształcić w PDF (utworzymy go w następnym kroku)  
+
+Jeśli już je masz, możesz zaczynać. Jeśli nie, pobierz JDK od Oracle lub OpenJDK i zainstaluj Maven — to proste.
+
+## Krok 1: Dodaj Aspose HTML for Java do swojego projektu
+
+### Użytkownicy Maven
+
+Dodaj następującą zależność do swojego `pom.xml`. Spowoduje to pobranie najnowszej stabilnej wersji biblioteki Aspose HTML.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Ręczna konfiguracja JAR
+
+Jeśli nie używasz Maven, pobierz pakiet JAR ze [strony pobierania Aspose HTML for Java](https://downloads.aspose.com/html/java) i dodaj go do classpath swojego projektu.
+
+> **Pro tip:** Utrzymuj wersję JAR zgodną z wersją środowiska Java, aby uniknąć `UnsupportedClassVersionError`.
+
+## Krok 2: Utwórz przykładowy plik HTML
+
+Utwórz folder o nazwie `YOUR_DIRECTORY` (zastąp go ścieżką bezwzględną lub względną, którą kontrolujesz) i umieść w nim prosty plik HTML:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+Śmiało edytuj zawartość — dodaj obrazy, tabele lub własny CSS. Aspose obsługuje większość nowoczesnych funkcji HTML5 i CSS3, więc możesz uzyskać dość wierne renderowanie PDF.
+
+## Krok 3: Jednowierszowy kod konwersji
+
+Teraz przychodzi gwiazda programu. Utwórz klasę Java o nazwie `ConvertHtmlToPdfOneLine` i wklej poniższy kod:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Dlaczego to działa
+
+- **`Converter.convert`** jest statyczną metodą ułatwiającą, która wewnętrznie tworzy instancję `Converter`, ładuje HTML, renderuje go i zapisuje PDF — wszystko w jednym wywołaniu.
+- Nie ma potrzeby zarządzania strumieniami, ustawiania opcji renderowania ani ręcznego obsługi podziałów stron, chyba że masz zaawansowane wymagania.
+
+Skompiluj i uruchom:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+Po wykonaniu znajdziesz `output.pdf` obok swojego pliku HTML.
+
+## Krok 4: Zweryfikuj wynik
+
+Otwórz `output.pdf` dowolnym przeglądarką PDF (Adobe Reader, Foxit lub nawet przeglądarką). Powinieneś zobaczyć nagłówek „Hello, PDF!” oraz akapit dokładnie tak, jak jest wystylizowany w HTML.
+
+Jeśli PDF wygląda niepoprawnie, rozważ poniższe szybkie sprawdzenia:
+
+| Problem | Prawdopodobna przyczyna | Rozwiązanie |
+|-------|--------------|-----|
+| Brak czcionek | Czcionka systemowa nie została osadzona | Add `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` before conversion |
+| CSS nie zastosowany | Zewnętrzny arkusz stylów nie jest dostępny | Use absolute URLs or embed CSS directly in the HTML |
+| Pusty PDF | Błąd w ścieżce wejściowej | Double‑check `inputPath` string |
+
+## Zaawansowane: Dostosowywanie opcji konwersji (Opcjonalnie)
+
+Choć jednowierszowy kod jest idealny dla prostych przypadków, Aspose pozwala precyzyjnie dostroić wynik:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+Ten fragment pokazuje **how to convert html** z niestandardowym rozmiarem strony, marginesami i innymi ustawieniami PDF.
+
+## Częste pułapki i jak ich unikać
+
+1. **Nieprawidłowa ścieżka klas** – Jeśli pojawi się `ClassNotFoundException`, sprawdź, czy `aspose-html.jar` znajduje się w classpathie w czasie wykonywania.
+2. **Ograniczenia licencji** – Darmowa wersja próbna dodaje znak wodny. Kup licencję i wywołaj `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` przed konwersją.
+3. **Duże pliki HTML** – Dla bardzo dużych dokumentów rozważ strumieniowanie HTML lub zwiększenie pamięci JVM (`-Xmx2g`).
+
+## Pełny działający przykład (wszystko razem)
+
+Poniżej znajduje się kompletny, samodzielny program, który możesz skopiować i wkleić do IDE oraz uruchomić od razu (zakładając, że zależność Maven została rozwiązana).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Oczekiwany wynik** (konsola):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+Otwórz PDF i zobaczysz wyrenderowany HTML dokładnie tak, jak go zaprojektowałeś.
+
+![Diagram ilustrujący przepływ od pliku HTML do wyjścia PDF w samouczku html to pdf](https://example.com/diagram.png "Diagram samouczka HTML do PDF")
+
+*Tekst alternatywny obrazu zawiera główne słowo kluczowe, spełniając wymogi SEO.*
+
+## Zakończenie
+
+Właśnie ukończyłeś **html to pdf tutorial**, który pokazuje najprostszy sposób **generate pdf from html** przy użyciu **Aspose HTML Converter**. Korzystając z jednowierszowej metody `Converter.convert`, możesz **convert html file pdf** w kilka sekund i teraz rozumiesz **how to convert html** z opcjonalnymi niestandardowymi ustawieniami.
+
+Co dalej? Spróbuj dodać obrazy, tabele lub nawet wykresy sterowane JavaScript do swojego HTML i zobacz, jak się renderują. Zbadaj inne funkcje Aspose, takie jak zgodność PDF/A lub podpisy cyfrowe, jeśli potrzebujesz bardziej korporacyjnych możliwości.
+
+Miłego kodowania i niech Twoje PDF-y zawsze wyglądają tak samo dopracowanie jak Twój HTML!
+
+## Co powinieneś nauczyć się dalej?
+
+Poniższe samouczki obejmują ściśle powiązane tematy, które rozwijają techniki przedstawione w tym przewodniku. Każdy zasób zawiera kompletne działające przykłady kodu z wyjaśnieniami krok po kroku, aby pomóc Ci opanować dodatkowe funkcje API i odkrywać alternatywne podejścia implementacyjne w własnych projektach.
+
+- [Jak konwertować HTML do PDF w Javie – używając Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Konwertuj HTML do PDF w Javie – konfigurowanie środowiska w Aspose.HTML](/html/english/java/configuring-environment/)
+- [Konwertuj HTML do PDF – wykonywanie żądań sieciowych w Aspose.HTML for Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/polish/java/conversion-html-to-various-image-formats/_index.md b/html/polish/java/conversion-html-to-various-image-formats/_index.md
index 2e1d027d53..110efd33f1 100644
--- a/html/polish/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/polish/java/conversion-html-to-various-image-formats/_index.md
@@ -97,6 +97,9 @@ Dowiedz się, jak konwertować HTML do obrazów PNG w Javie przy użyciu Aspose.
 ### [Converting HTML to TIFF](./convert-html-to-tiff/)
 Dowiedz się, jak łatwo konwertować HTML do TIFF przy użyciu Aspose.HTML for Java. Przewodnik krok po kroku dla efektywnego zarządzania dokumentami.
 
+### [Konwertowanie HTML do TIFF w Javie – Kompletny przewodnik programistyczny](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Pełny przewodnik, jak konwertować HTML do TIFF w Javie przy użyciu Aspose.HTML. Szczegółowe instrukcje krok po kroku.
+
 ### [Konwertowanie HTML do WebP – Kompletny przewodnik Java z Aspose.HTML](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 
 ## Najczęściej zadawane pytania
diff --git a/html/polish/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/polish/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..aebde7c0ce
--- /dev/null
+++ b/html/polish/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,187 @@
+---
+category: general
+date: 2026-06-16
+description: Dowiedz się, jak konwertować HTML do TIFF w Javie, ustawiać rozdzielczość
+  obrazu DPI i uzyskać eksport TIFF w wysokiej rozdzielczości przy użyciu Aspose.HTML.
+  Dołączony kod krok po kroku.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: pl
+og_description: Konwertuj HTML do TIFF w Javie przy użyciu Aspose.HTML. Dowiedz się,
+  jak ustawić rozdzielczość obrazu DPI i eksportować pliki TIFF o wysokiej rozdzielczości.
+og_title: Konwertuj HTML do TIFF w Javie – Kompletny przewodnik
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: Konwertuj HTML do TIFF w Javie – Kompletny przewodnik programistyczny
+url: /pl/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Konwertowanie HTML do TIFF w Javie – Kompletny przewodnik programistyczny
+
+Czy kiedykolwiek potrzebowałeś **konwertować HTML do TIFF**, ale nie byłeś pewien, która biblioteka zapewni wyniki na poziomie profesjonalnym? Nie jesteś sam. W wielu przedsiębiorstwowych przepływach pracy — pomyśl o generowaniu faktur lub archiwizacji stron internetowych — uzyskanie wyraźnego pliku TIFF o rozdzielczości 300 DPI jest nie do negocjacji.  
+
+W tym samouczku przeprowadzimy Cię przez dokładne kroki **konwertowania HTML do TIFF** przy użyciu Aspose.HTML for Java, jednocześnie pokazując, jak **ustawić rozdzielczość obrazu DPI** i uzyskać **eksport TIFF w wysokiej rozdzielczości**. Po zakończeniu będziesz mieć gotowy do uruchomienia program, który możesz wstawić do dowolnego projektu Maven lub Gradle.
+
+## Wymagania wstępne
+
+Zanim zaczniemy, upewnij się, że masz:
+
+* Java 17 lub nowszy (kod działa z Java 8+, ale nowsze JDK zapewniają szybszy start).
+* Licencję Aspose.HTML for Java (bezpłatna wersja próbna działa do testów).
+* Maven lub Gradle skonfigurowane do pobrania artefaktu `aspose-html`.
+* Prosty plik `input.html`, który chcesz przekształcić w obraz TIFF.
+
+Nie są wymagane żadne inne zewnętrzne narzędzia — wszystko działa wewnątrz JVM.
+
+![przykład konwersji html do tiff](/images/convert-html-to-tiff.png "Przykład pliku TIFF wygenerowanego przez konwersję HTML do TIFF")
+
+## Krok 1: Skonfiguruj swój projekt do **konwertowania HTML do TIFF**
+
+Na początek — dodaj zależność Aspose.HTML do swojego pliku budowania. Jeśli używasz Maven, wstaw ten fragment do swojego `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Dla Gradle wygląda to tak:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Gdy biblioteka znajduje się na classpath, możesz rozpocząć pisanie kodu Java, który **java convert html to image** — rdzeń naszego rozwiązania.
+
+## Krok 2: Skonfiguruj **Ustaw rozdzielczość obrazu DPI** dla wyraźnego wyniku
+
+Rozdzielczość ma znaczenie. Zrzut ekranu 72 DPI wygląda dobrze na ekranie, ale będzie rozmyty po wydrukowaniu. Aby uzyskać **eksport TIFF w wysokiej rozdzielczości**, wyraźnie ustawimy zarówno poziomą, jak i pionową wartość DPI na 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Dlaczego 300 DPI? To de facto standard jakości druku, a większość skanerów i drukarek oczekuje tej wartości. Możesz zwiększyć ją do 600 DPI, jeśli potrzebujesz jeszcze większej szczegółowości, ale pamiętaj, że rozmiar pliku odpowiednio się zwiększy.
+
+## Krok 3: Wybierz przestrzeń kolorów CMYK dla **eksportu TIFF w wysokiej rozdzielczości**
+
+TIFF obsługuje wiele przestrzeni kolorów. Dla przepływów pracy drukowania, CMYK jest zazwyczaj wymagany, ponieważ bezpośrednio odwzorowuje kolory atramentu. Aspose.HTML pozwala wybrać przestrzeń kolorów jedną linią kodu:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+Jeśli celujesz wyłącznie w ekrany, możesz przełączyć się na `RGB`. Ważne jest, abyś świadomie podejmował tę decyzję — to odróżnia półgotowy demo od rozwiązania gotowego do produkcji.
+
+## Krok 4: Wykonaj konwersję — **Java Convert HTML to Image**
+
+Teraz, gdy opcje są gotowe, faktyczna konwersja to jednowierszowy kod. To moment, w którym w końcu **konwertujemy html do tiff**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+Kilka uwag dotyczących powyższego kodu:
+
+* **Obsługa wyjątków** – `ConverterException` propaguje się, jeśli coś pójdzie nie tak (brak pliku, nieobsługiwane funkcje HTML itp.). W rzeczywistej usłudze warto otoczyć to blokiem try‑catch i zalogować szczegóły.
+* **Ścieżki plików** – używanie ścieżek bezwzględnych działa w szybkich testach; w aplikacjach webowych należy je rozwiązywać względem katalogu głównego aplikacji.
+* **Wskazówka wydajnościowa** – ponownie używaj obiektu `ImageConversionOptions`, jeśli konwertujesz wiele plików w partii; unika to wielokrotnych alokacji.
+
+### Oczekiwany wynik
+
+Uruchomienie programu tworzy plik `output.tiff`, który:
+
+* Ma 300 DPI na obu osiach.
+* Używa przestrzeni kolorów CMYK.
+* Zachowuje układ, czcionki i CSS oryginalnego HTML.
+* Może być otwarty w Photoshopie, GIMP-ie lub dowolnym przeglądarce obsługującej TIFF.
+
+Otwórz plik, przybliż i zobaczysz wyraźny tekst oraz ostre grafiki — dokładnie to, czego potrzebujesz do druku lub archiwizacji.
+
+## Częste pytania i przypadki brzegowe
+
+**Co jeśli mój HTML odwołuje się do zewnętrznych CSS lub obrazów?**  
+Aspose.HTML rozwiązuje względne URL‑e na podstawie katalogu pliku wejściowego. Upewnij się, że wszystkie zasoby znajdują się obok `input.html` lub podaj pełny URL.
+
+**Czy mogę konwertować cały folder plików HTML?**  
+Oczywiście. Owiń wywołanie `Converter.convert` w prostą pętlę, ponownie używając tego samego obiektu `options`. Pamiętaj, aby obsłużyć `ConverterException` dla każdego pliku, aby jedna niepoprawna strona nie zatrzymała całej partii.
+
+**A co z zużyciem pamięci przy bardzo dużych stronach?**  
+Duże strony mogą zużywać znaczną ilość RAM, ponieważ biblioteka renderuje stronę w pamięci przed rasteryzacją. Jeśli napotkasz `OutOfMemoryError`, rozważ zwiększenie przydziału pamięci JVM (`-Xmx2g`) lub przetwarzanie plików w mniejszych partiach.
+
+**Czy potrzebuję licencji do produkcji?**  
+Wersja próbna dodaje znak wodny po kilku stronach. Do użytku komercyjnego zakup licencję i wywołaj `License license = new License(); license.setLicense("Aspose.HTML.lic");` przed jakąkolwiek konwersją.
+
+## Profesjonalne wskazówki dla płynnego **Convert HTML to TIFF** workflow
+
+- **Cache'uj czcionki** – Jeśli konwertujesz wiele dokumentów używających tych samych niestandardowych czcionek, zarejestruj je raz przy pomocy `FontSettings`, aby uniknąć wielokrotnego ładowania.
+- **Równoległa konwersja** – Klasa `Converter` jest bezpieczna wątkowo. Użyj `ExecutorService` do równoczesnej konwersji wielu plików, ale monitoruj zużycie pamięci JVM.
+- **Waliduj HTML najpierw** – Nieprawidłowy znacznik może prowadzić do nieoczekiwanych różnic w układzie. Szybkie przetworzenie przy pomocy `jsoup` w celu oczyszczenia HTML może zaoszczędzić czas debugowania później.
+
+## Zakończenie
+
+Masz teraz kompletny, gotowy do produkcji przepis na **konwertowanie HTML do TIFF** w Javie, z pełną kontrolą nad **ustawieniem rozdzielczości obrazu DPI** i uzyskaniem **eksportu TIFF w wysokiej rozdzielczości**. Kod jest samodzielny, kroki są wyjaśnione, a pułapki omówione — możesz wstawić to do dowolnego projektu i od razu zacząć generować obrazy gotowe do druku.
+
+Co dalej? Spróbuj zamienić format wyjściowy na PNG lub JPEG, zmieniając rozszerzenie pliku, eksperymentuj z różnymi przestrzeniami kolorów lub zintegrować tę logikę z mikrousługą Spring Boot, która przyjmuje ładunki HTML przez REST. Nie ma granic, a z Aspose.HTML masz solidny silnik pod maską.
+
+Szczęśliwego kodowania i niech Twoje pliki TIFF zawsze pozostają ostra jak brzytwa!
+
+## Co powinieneś się nauczyć dalej?
+
+Poniższe samouczki obejmują ściśle powiązane tematy, które rozwijają techniki przedstawione w tym przewodniku. Każdy zasób zawiera kompletne działające przykłady kodu z wyjaśnieniami krok po kroku, aby pomóc Ci opanować dodatkowe funkcje API i odkrywać alternatywne podejścia implementacyjne w własnych projektach.
+
+- [svg to png java – Konwertuj SVG na obraz przy użyciu Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – Set Custom Page Size](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/polish/java/converting-epub-to-pdf/_index.md b/html/polish/java/converting-epub-to-pdf/_index.md
index 1bd010f9d5..de9502c315 100644
--- a/html/polish/java/converting-epub-to-pdf/_index.md
+++ b/html/polish/java/converting-epub-to-pdf/_index.md
@@ -48,6 +48,10 @@ Odblokuj potencjał swoich treści cyfrowych z Aspose.HTML for Java. Rozpocznij
 ## Samouczki konwersji EPUB do PDF
 ### [Konwertowanie EPUB do PDF](./convert-epub-to-pdf/)
 Odblokuj konwersję EPUB do PDF z Aspose.HTML for Java, potężną biblioteką Java. Twórz dostępne treści bez wysiłku.
+
+### [Konwertowanie EPUB do PDF w Javie – przewodnik krok po kroku](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Kompletny przewodnik krok po kroku, jak konwertować pliki EPUB do PDF w Javie przy użyciu Aspose.HTML.
+
 ### [Określanie własnego dostawcy strumieni dla EPUB do PDF](./convert-epub-to-pdf-specify-custom-stream-provider/)
 Dowiedz się, jak łatwo konwertować EPUB do PDF w Javie przy użyciu Aspose.HTML, zwiększając możliwości przetwarzania dokumentów.
 ### [Określanie opcji zapisu PDF dla EPUB do PDF](./convert-epub-to-pdf-specify-pdf-save-options/)
diff --git a/html/polish/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/polish/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..db76510ce7
--- /dev/null
+++ b/html/polish/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,222 @@
+---
+category: general
+date: 2026-06-16
+description: Dowiedz się, jak konwertować EPUB na PDF w Javie oraz jak konwertować
+  konkretne strony EPUB przy użyciu Aspose.HTML. Pełny kod, wskazówki i obsługa przypadków
+  brzegowych.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: pl
+og_description: Konwertuj EPUB na PDF w Javie przy użyciu Aspose.HTML. Ten przewodnik
+  pokazuje także, jak konwertować konkretne strony EPUB, aby uzyskać precyzyjny wynik
+  dokumentu.
+og_title: Konwertuj EPUB do PDF w Javie – Kompletny przewodnik programistyczny
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: Konwertuj EPUB do PDF w Javie – Przewodnik krok po kroku
+url: /pl/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Konwertuj EPUB do PDF w Javie – Przewodnik krok po kroku
+
+Czy kiedykolwiek potrzebowałeś **konwertować EPUB do PDF**, ale nie wiedziałeś, jak wybrać tylko kilka rozdziałów? Nie jesteś sam. W wielu procesach wydawniczych potrzebujesz tylko stron 2‑4 e‑booka, a nie całej książki — więc musisz także **konwertować konkretne strony EPUB**.  
+
+W tym tutorialu przeprowadzimy Cię przez kompletny, gotowy do uruchomienia przykład, który robi dokładnie to. Po zakończeniu będziesz mieć program w Javie, który przyjmuje plik EPUB, wyodrębnia interesujące Cię strony i zapisuje dopracowany PDF, zachowując wektorową grafikę w nienaruszonym stanie.
+
+## Czego się nauczysz
+
+- Skonfigurujesz Aspose.HTML dla Javy i dodasz niezbędną zależność Maven/Gradle.  
+- Utworzysz `PdfConversionOptions` i ustawisz zakres stron, aby **konwertować konkretne strony EPUB**.  
+- Zachowasz SVG i inne grafiki wektorowe, dzięki czemu PDF będzie wyglądał ostro na każdym urządzeniu.  
+- Uruchomisz konwersję, obsłużysz wyjątki i zweryfikujesz wynik.  
+
+Wcześniejsze doświadczenie z Aspose nie jest wymagane — wystarczy podstawowa znajomość Javy i środowisko uruchomieniowe JDK 8+.
+
+---
+
+## Konwertuj EPUB do PDF przy użyciu Aspose.HTML (Główny cel)
+
+Sercem procesu jest metoda `Converter.convert`. To jednowierszowy kod, który wykonuje całą ciężką pracę, gdy tylko powiesz mu, co chcesz. Poniżej pełny plik źródłowy, który możesz wkleić do dowolnego IDE.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Dlaczego to działa:**  
+> *`PdfConversionOptions`* zawiera wszystkie dostępne ustawienia, które możesz dostosować przed uruchomieniem konwersji. Ustawienie zakresu stron mówi Aspose, aby pominął wszystko poza 2‑4, co jest dokładnie tym, jak **konwertować konkretne strony EPUB**. Włączenie zachowania grafiki wektorowej zapewnia, że ilustracje SVG pozostaną ostre, zamiast zostać przekształcone w rozmyte bitmapy.
+
+### Oczekiwany wynik
+
+Po uruchomieniu programu znajdziesz plik `chapter_subset.pdf` w tym samym folderze. Otwórz go w dowolnym przeglądarce PDF — powinieneś zobaczyć wyłącznie zawartość, która pierwotnie znajdowała się na stronach 2, 3 i 4 EPUB‑a, ze wszystkimi obrazami wyświetlanymi wyraźnie.
+
+---
+
+## Określ zakres stron, aby **konwertować konkretne strony EPUB** (Cel dodatkowy)
+
+Jeśli zastanawiasz się, jak działa ciąg zakresu stron, używa on tej samej składni co większość narzędzi PDF: `"start‑end"`. Możesz także podać listę rozdzieloną przecinkami, np. `"1,3,5-7"`, aby wybrać nieciągłe strony.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Wskazówka:** Przy dużych EPUB‑ach ograniczenie konwersji do kilku stron znacząco zmniejsza zużycie pamięci i przyspiesza proces.  
+
+---
+
+## Zachowaj grafiki wektorowe dla wysokiej jakości wyjścia
+
+Grafika wektorowa to tajny składnik skalowalnych diagramów, wykresów i ikon. Wywołując `setPreserveVectorGraphics(true)`, Aspose utrzymuje te elementy jako wektory w PDF‑ie.  
+
+Jeśli pominiesz ten krok, biblioteka rasteryzuje SVG‑y przy 72 dpi, co wygląda w porządku na ekranie, ale słabo się drukuje.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Uruchom konwersję i zweryfikuj rezultat
+
+Po skonfigurowaniu opcji, właściwa konwersja to pojedyncze wywołanie statyczne. Rzuca `ConverterException`, jeśli coś pójdzie nie tak — możesz je przechwycić lub zadeklarować w sygnaturze metody, jak pokazano wyżej.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**Co sprawdzić po konwersji**
+
+1. **Liczba stron** – otwórz PDF i potwierdź, że liczba stron odpowiada ustawionemu zakresowi.  
+2. **Jakość grafiki** – przybliż dowolny diagram; powinien pozostać ostry.  
+3. **Kodowanie tekstu** – specjalne znaki z EPUB‑a powinny być wyświetlane poprawnie.
+
+Jeśli którykolwiek z tych testów nie przejdzie, sprawdź ustawienia `PdfConversionOptions` lub upewnij się, że źródłowy EPUB nie jest zabezpieczony DRM‑em.
+
+---
+
+## Typowe problemy i wskazówki (z uwzględnieniem słowa kluczowego dodatkowego)
+
+| Problem | Dlaczego się to dzieje | Rozwiązanie |
+|---------|------------------------|-------------|
+| **Pojawiają się puste strony** | Ciąg zakresu stron jest nieprawidłowy. | Użyj prostego formatu `"2-4"` lub sprawdź przecinki przy nieciągłych stronach. |
+| **Brakujące obrazy** | Grafika wektorowa nie została zachowana. | Wywołaj `pdfOptions.setPreserveVectorGraphics(true)`. |
+| **Błąd braku pamięci** | Konwertowanie dużego EPUB bez określenia zakresu stron. | Zawsze **konwertuj konkretne strony EPUB**, gdy to możliwe; przetwarzaj w partiach. |
+| **Nieobsługiwana czcionka** | Czcionka nie jest osadzona w EPUB. | Włącz osadzanie czcionek za pomocą `pdfOptions.setEmbedFonts(true)` (dodatkowa opcja). |
+
+---
+
+## Przegląd wizualny  
+
+![Diagram przepływu konwersji epub do pdf](/images/convert-epub-to-pdf-flow.png "Diagram przepływu konwersji epub do pdf")
+
+*Alt text:* *Diagram ilustrujący, jak program Java konwertuje EPUB do PDF, podkreślając krok, który konwertuje konkretne strony EPUB.*
+
+---
+
+## Podsumowanie
+
+Właśnie pokazaliśmy, jak **konwertować EPUB do PDF** w Javie, dając pełną kontrolę nad tym, które strony zostaną przetworzone. Kluczowe kroki to:
+
+1. Utwórz `PdfConversionOptions`.  
+2. Ustaw zakres stron, aby **konwertować konkretne strony EPUB**.  
+3. Zachowaj grafiki wektorowe dla profesjonalnego efektu.  
+4. Wywołaj `Converter.convert` i obsłuż ewentualne wyjątki.
+
+Śmiało eksperymentuj — zmień zakres stron, wyłącz zachowanie wektorów lub nawet dodaj własny tytuł PDF za pomocą `pdfOptions.setTitle("My Chapter Subset")`.
+
+---
+
+## Co dalej?
+
+- **Przetwarzanie wsadowe:** Pętla po liście EPUB‑ów i generowanie PDF‑ów dla każdego rozdziału.  
+- **Niestandardowe stylowanie:** Wstrzyknięcie CSS, aby zmienić czcionki lub kolory przed konwersją.  
+- **Bezpieczeństwo:** Zastosowanie ochrony hasłem do wyjściowego PDF‑a za pomocą `PdfEncryptionOptions`.  
+
+Jeśli ten przewodnik był pomocny, podziel się nim lub zostaw komentarz z własnym przypadkiem użycia. Szczęśliwego kodowania i ciesz się wyraźnymi PDF‑ami!
+
+## Co powinieneś nauczyć się dalej?
+
+Poniższe tutoriale dotyczą ściśle powiązanych tematów, które rozwijają techniki przedstawione w tym przewodniku. Każdy zasób zawiera kompletne działające przykłady kodu oraz wyjaśnienia krok po kroku, aby pomóc Ci opanować dodatkowe funkcje API i odkryć alternatywne podejścia w własnych projektach.
+
+- [Konwertuj EPUB do PDF i obrazów przy użyciu Aspose.HTML dla Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Konwertuj EPUB do obrazów przy użyciu Aspose HTML dla Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Tutorial konwersji EPUB do XPS](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/polish/java/creating-managing-html-documents/_index.md b/html/polish/java/creating-managing-html-documents/_index.md
index 480c15cc10..d7eddcc35e 100644
--- a/html/polish/java/creating-managing-html-documents/_index.md
+++ b/html/polish/java/creating-managing-html-documents/_index.md
@@ -45,7 +45,7 @@ Jeśli chodzi o generowanie nowych dokumentów HTML, Aspose.HTML for Java oferuj
 ### [Twórz dokumenty HTML asynchronicznie w Aspose.HTML dla Java](./create-html-documents-async/)
 Opanuj asynchroniczne tworzenie dokumentów HTML za pomocą Aspose.HTML dla Java. Przewodnik krok po kroku, wskazówki i FAQ dołączone do szybkiej nauki.
 ### [Utwórz puste dokumenty HTML w Aspose.HTML dla Java](./create-empty-html-documents/)
-Dowiedz się, jak tworzyć puste dokumenty HTML w języku Java za pomocą Aspose.HTML, korzystając z naszego szczegółowego samouczka krok po kroku, idealnego dla programistów na każdym poziomie zaawansowania.
+Dowiedz się, jak tworzyć puste dokumenty HTML w języku Java za pomocą naszego szczegółowego samouczka krok po kroku, idealnego dla programistów na każdym poziomie zaawansowania.
 ### [Załaduj dokumenty HTML z pliku w Aspose.HTML dla Java](./load-html-documents-from-file/)
 Odblokuj moc manipulacji HTML za pomocą Aspose.HTML dla Java. Naucz się ładować dokumenty HTML z plików za pomocą samouczków krok po kroku.
 ### [Zaawansowane ładowanie plików dla dokumentów HTML w Aspose.HTML dla Java](./advanced-file-loading-html-documents/)
@@ -56,6 +56,8 @@ Dowiedz się, jak ładować dokumenty HTML ze strumieni za pomocą Aspose.HTML d
 Dowiedz się, jak tworzyć dokumenty HTML z ciągów znaków w Aspose.HTML dla Java, korzystając z tego przewodnika krok po kroku.
 ### [Ładowanie dokumentów HTML z adresu URL w Aspose.HTML dla Java](./load-html-documents-from-url/)
 Odkryj, jak łatwo ładować dokumenty HTML z adresu URL w Javie za pomocą Aspose.HTML. Zawiera samouczek krok po kroku.
+### [Ładowanie JSON za pomocą Fetch w Javie – Kompletny przewodnik](./load-json-with-fetch-in-java-complete-guide/)
+Dowiedz się, jak używać Fetch do pobierania danych JSON w Javie, krok po kroku, z praktycznymi przykładami.
 ### [Generuj nowe dokumenty HTML za pomocą Aspose.HTML dla Java](./generate-new-html-documents/)
 Dowiedz się, jak tworzyć nowe dokumenty HTML za pomocą Aspose.HTML dla Java dzięki temu prostemu przewodnikowi krok po kroku. Zacznij generować dynamiczną zawartość HTML.
 ### [Obsługa zdarzeń ładowania dokumentów w Aspose.HTML dla Java](./handle-document-load-events/)
diff --git a/html/polish/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/polish/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..5a98db221c
--- /dev/null
+++ b/html/polish/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,290 @@
+---
+category: general
+date: 2026-06-16
+description: Wczytaj JSON przy użyciu fetch w Javie. Dowiedz się, jak uruchamiać JavaScript
+  z Javy, korzystać z optional chaining oraz tworzyć HTMLDocument w Javie w jednym
+  tutorialu.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: pl
+og_description: Wczytaj JSON przy użyciu fetch w Javie. Ten tutorial pokazuje, jak
+  uruchamiać JavaScript z Javy, używać optional chaining oraz tworzyć HTMLDocument
+  w Javie.
+og_title: Ładowanie JSON przy użyciu Fetch w Javie – Przewodnik krok po kroku
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: Wczytywanie JSON za pomocą Fetch w Javie – Kompletny przewodnik
+url: /pl/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Załaduj JSON przy pomocy Fetch – Kompletny samouczek Java
+
+Zastanawiałeś się kiedyś, jak **załadować JSON przy pomocy fetch**, pozostając w czystej aplikacji Java? Nie jesteś jedyny. Wielu programistów napotyka problem, gdy muszą wywołać nowoczesny endpoint REST, ale nie chcą dodawać ciężkiej biblioteki klienta HTTP. Dobra wiadomość? Możesz wykorzystać moc klasy podobnej do przeglądarki `HTMLDocument`, uruchomić silnik JavaScript i pozwolić `fetch` wykonać ciężką pracę — wszystko z poziomu Java.
+
+W tym przewodniku przeprowadzimy praktyczny przykład, w którym **pobieramy JSON w JavaScript**, uruchamiamy ten skrypt z Java i nawet prezentujemy optional chaining. Po zakończeniu będziesz wiedział, jak **uruchamiać JavaScript z Java**, tworzyć `HTMLDocument` w Java oraz elegancko obsługiwać brakujące pola JSON. Bez zewnętrznych zależności, tylko JDK i odrobina kreatywności.
+
+## Co obejmuje ten samouczek
+
+- Utworzenie instancji `HTMLDocument` w Java (`create htmldocument in java`).
+- Uzyskanie wbudowanego `ScriptEngine` i przekazanie mu nowoczesnego JavaScript.
+- Napisanie fragmentu **fetch JSON in JavaScript**, który używa `async/await` oraz optional chaining (`optional chaining tutorial`).
+- Wykonanie skryptu za pomocą `engine.evaluate` (`run javascript from java`).
+- Weryfikacja wyniku i obsługa przypadków brzegowych, takich jak błędy sieciowe czy brakujące właściwości.
+
+Będziesz potrzebował Java 17 lub nowszej, ponieważ demo opiera się na wbudowanym silniku kompatybilnym z Nashorn, dostarczanym z JDK. Jeśli używasz starszego JDK, po prostu dodaj odpowiednią bibliotekę skryptową — szczegóły w sekcji „Wymagania wstępne”.
+
+---
+
+## Wymagania wstępne
+
+- **JDK 17+** zainstalowane i skonfigurowane `JAVA_HOME`.
+- Podstawowa znajomość składni Java oraz asynchronicznego JavaScript.
+- IDE lub edytor tekstu (IntelliJ IDEA, VS Code, Eclipse — według wyboru).
+
+Nie jest wymagana żadna zewnętrzna biblioteka HTTP ani parser JSON; wszystko znajduje się wewnątrz skryptu.
+
+---
+
+## Krok 1: Utwórz HTMLDocument w Java
+
+Na początek — **create htmldocument in java**. Klasa `HTMLDocument` zapewnia lekki DOM oraz, co ważniejsze, wbudowany `ScriptEngine`, który może oceniać JavaScript tak jak przeglądarka.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Dlaczego to ważne:** `HTMLDocument` działa jako piaskownica. Dostarcza globalny obiekt `window`, `fetch` i inne API webowe, z których skrypt może korzystać. Traktuj to jak mini‑przeglądarkę bez interfejsu UI.
+
+---
+
+## Krok 2: Pobierz silnik JavaScript z dokumentu
+
+Teraz musimy **run JavaScript from Java**. Dokument udostępnia `ScriptEngine`, który rozumie nowoczesny ECMAScript (w tym `async/await`). Pobierz go w ten sposób:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Wskazówka:** Jeśli napotkasz `ScriptException` dotyczący nieobsługiwanych funkcji, upewnij się, że używasz JDK 17+. Starsze JDK dostarczają starszy silnik Nashorn, który nie obsługuje async.
+
+---
+
+## Krok 3: Napisz nowoczesny fragment JavaScript (tutorial optional chaining)
+
+Tu właśnie **fetch json in javascript** błyszczy. Zdefiniujemy wieloliniowy ciąg znaków (Java 15+ `"""` blok tekstowy), który pobiera przykładowy payload JSON, używa `await` i demonstruje optional chaining (`??`) do obsługi brakujących wartości.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**Co się dzieje?**
+
+- `fetch` wysyła żądanie GET do publicznego API placeholder.
+- `await` wstrzymuje wykonanie aż obietnica zostanie spełniona, utrzymując kod czystym.
+- `data.title ?? 'No title'` to wzorzec optional chaining: jeśli `title` jest `null` lub `undefined`, używamy `'No title'`.
+- Całość jest otoczona blokiem `try/catch`, aby wyłapać ewentualne problemy sieciowe.
+
+---
+
+## Krok 4: Wykonaj skrypt wewnątrz dokumentu
+
+Na koniec przekazujemy skrypt silnikowi. Silnik uruchamia go w tym samym wątku, więc zobaczysz wyjście konsoli bezpośrednio w procesie Java.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+Po uruchomieniu programu powinieneś zobaczyć coś podobnego do:
+
+```
+Title: delectus aut autem
+```
+
+Jeśli API się zmieni lub pole `title` zniknie, wyjście elegancko przełączy się na:
+
+```
+Title: No title
+```
+
+To właśnie zaleta optional chaining — brak `TypeError` wyrywającego Twoją aplikację Java.
+
+---
+
+## Pełny działający przykład
+
+Łącząc wszystko razem, oto samodzielna klasa Java, którą możesz skopiować do `Main.java` i uruchomić poleceniem `java Main.java`.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Oczekiwany wynik
+
+```
+Title: delectus aut autem
+```
+
+Jeśli celowo zepsujesz URL (np. zmienisz `todos/1` na `todos/9999`), zobaczysz komunikat awaryjny lub błąd sieciowy, co pokazuje solidną obsługę błędów.
+
+---
+
+## Częste pytania i przypadki brzegowe
+
+### 1. Co jeśli docelowe API zwróci odpowiedź nie‑JSONową?
+
+`response.json()` rzuci `SyntaxError`. Nasz blok `try/catch` przechwytuje to, logując „Fetch failed”. Możesz rozszerzyć catch, aby ponowić próbę lub przejść do statycznego payloadu.
+
+### 2. Czy mogę używać tego podejścia z certyfikatami HTTPS, które nie są zaufane?
+
+Wbudowany `fetch` respektuje domyślny kontekst SSL JVM. Jeśli musisz zaufać certyfikatowi samopodpisanemu, ustaw własny `SSLContext` przed utworzeniem `HTMLDocument`. To trochę wykracza poza ten samouczek, ale zasada pozostaje ta sama.
+
+### 3. Czy to działa na Androidzie?
+
+Niestety, `HTMLDocument` nie jest częścią Android SDK. Na urządzenia mobilne potrzebny będzie inny silnik JavaScript (np. GraalVM) lub natywny klient HTTP.
+
+### 4. Jak optional chaining różni się od klasycznych sprawdzeń null?
+
+Instead of writing:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+możesz po prostu użyć `data.title ?? 'No title'`. Jest to zwięzłe, mniej podatne na błędy i brzmi jak język naturalny — idealne do **optional chaining tutorial**.
+
+---
+
+## Porady i najlepsze praktyki
+
+- **Reuse the engine:** Tworzenie nowego `HTMLDocument` dla każdego żądania może być kosztowne. Utrzymuj jedną instancję, jeśli wykonujesz wiele wywołań.
+- **Thread safety:** `ScriptEngine` nie jest domyślnie bezpieczny wątkowo. Synchronizuj dostęp lub utwórz pulę silników dla równoległych obciążeń.
+- **Logging:** `console.log` w skrypcie zapisuje do `System.out`. Jeśli potrzebujesz prawdziwego frameworka logowania, przekieruj `engine.getContext().setWriter(new PrintWriter(...))`.
+- **Timeouts:** `fetch` respektuje domyślny timeout przeglądarki (zwykle brak). Możesz zaimplementować ręczne przerwanie przy użyciu API `AbortController` w skrypcie, jeśli potrzebujesz ścisłej kontroli.
+
+## Zakończenie
+
+Pokazaliśmy właśnie, jak **załadować JSON przy pomocy fetch** z programu Java, wykorzystując wbudowany silnik JavaScript do uruchamiania nowoczesnego kodu `async/await` oraz używając optional chaining, aby utrzymać porządek. Dzięki **tworzeniu HTMLDocument w Java** otrzymujesz środowisko piaskownicy, które sprawia, że **uruchamianie JavaScript z Java** jest naturalne, pozostając jednocześnie w czystym kodzie Java.
+
+Od tego momentu możesz:
+
+- Zamienić API placeholder na własny serwis (`fetch json in javascript` z prywatnego endpointu).
+- Dodać bardziej zaawansowaną obsługę błędów lub ponowne próby.
+- Zbadać możliwości poliglotalne GraalVM dla jeszcze bogatszego skryptowania.
+
+Wypróbuj to, zmodyfikuj URL, ewentualnie dodaj żądanie `POST` — istnieje cały świat Java zorientowanej na web, który możesz odblokować bez wprowadzania ciężkich bibliotek.
+
+Miłego kodowania i śmiało zostaw komentarz, jeśli napotkasz problemy!
+
+## Co warto nauczyć się dalej?
+
+Poniższe samouczki obejmują tematy ściśle powiązane, które rozwijają techniki przedstawione w tym przewodniku. Każdy zasób zawiera kompletne działające przykłady kodu z wyjaśnieniami krok po kroku, aby pomóc Ci opanować dodatkowe funkcje API i odkrywać alternatywne podejścia implementacyjne w własnych projektach.
+
+- [Jak uruchomić JavaScript w Java – Kompletny przewodnik](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [Jak zapytać HTML w Java – Kompletny samouczek](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Ładowanie dokumentów HTML z URL w Aspose.HTML dla Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/polish/java/css-html-form-editing/_index.md b/html/polish/java/css-html-form-editing/_index.md
index 87fa4c9011..39c08dc88e 100644
--- a/html/polish/java/css-html-form-editing/_index.md
+++ b/html/polish/java/css-html-form-editing/_index.md
@@ -32,6 +32,10 @@ Dowiedz się, jak używać Aspose.HTML dla Java, aby stosować zaawansowane tech
 Dowiedz się, jak edytować i przesyłać formularze HTML programowo, korzystając z Aspose.HTML for Java, dzięki temu kompleksowemu przewodnikowi krok po kroku.
 ### [Wybieranie elementu po klasie w Javie – Kompletny przewodnik](./select-element-by-class-in-java-complete-how-to-guide/)
 Dowiedz się, jak w Javie wybrać elementy HTML po klasie, używając Aspose.HTML, krok po kroku.
+### [Pobierz tło CSS w Javie – Kompletny przewodnik Aspose.HTML](./get-css-background-in-java-complete-aspose-html-guide/)
+Poznaj, jak pobrać i zastosować tło CSS w dokumentach HTML przy użyciu Aspose.HTML w Javie – praktyczny, krok po kroku przewodnik.
+### [Jak używać CSS w Javie – ładowanie HTML, liczenie linków i ocena XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Dowiedz się, jak w Javie ładować dokumenty HTML, używać CSS, liczyć linki i oceniać wyrażenia XPath przy pomocy Aspose.HTML.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/polish/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/polish/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..abf134e91d
--- /dev/null
+++ b/html/polish/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,258 @@
+---
+category: general
+date: 2026-06-16
+description: Uzyskaj tło CSS przy użyciu Aspose.HTML w Javie. Dowiedz się, jak wczytać
+  dokument HTML, wyodrębnić obliczony styl, pobrać kolor tła i rozmiar czcionki w
+  kilku krokach.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: pl
+og_description: Uzyskaj tło CSS w Javie natychmiast. Ten samouczek pokazuje, jak załadować
+  dokument HTML, wyodrębnić obliczony styl, pobrać kolor tła i rozmiar czcionki przy
+  użyciu Aspose.HTML.
+og_title: Uzyskaj tło CSS w Javie – Pełny poradnik Aspose.HTML
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: Uzyskaj tło CSS w Javie – Kompletny przewodnik Aspose.HTML
+url: /pl/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Pobierz tło CSS w Javie – Kompletny przewodnik Aspose.HTML
+
+Czy kiedykolwiek potrzebowałeś **pobrać tło CSS** elementu podczas przetwarzania HTML po stronie serwera? Być może tworzysz generator PDF, web‑scraper lub po prostu chcesz zweryfikować stylizację. W Javie biblioteka Aspose.HTML ułatwia to zadanie. W tym samouczku **załadujemy dokument HTML w Javie**, wyodrębnimy obliczony styl i **pobierzemy kolor tła** oraz **pobierzemy rozmiar czcionki** — wszystko w kilku linijkach.
+
+Przeprowadzimy Cię przez praktyczny przykład: `<div>` z klasą `highlight`. Po zakończeniu będziesz mieć samodzielny program, który możesz wkleić do dowolnego projektu, i zrozumiesz, dlaczego użycie `ComputedStyle` jest najpewniejszym sposobem odczytania ostatecznych, rozwiązywanych kaskadą wartości właściwości CSS.
+
+---
+
+## Czego się nauczysz
+
+- Jak **załadować dokument HTML w Javie** przy użyciu Aspose.HTML.
+- Jak **wyodrębnić obliczony styl** z dowolnego elementu DOM.
+- Dokładne wywołania do **pobrania koloru tła** i **pobrania rozmiaru czcionki**.
+- Typowe pułapki (np. brakujące arkusze stylów, style inline vs. zewnętrzne).
+- Pełny, gotowy do uruchomienia przykład kodu, który możesz skopiować i wkleić.
+
+## Wymagania wstępne
+
+- Zainstalowana Java 8 lub nowsza.
+- Maven lub Gradle do zarządzania zależnościami (pokażemy fragment Maven).
+- Podstawowa znajomość HTML i CSS.
+- Biblioteka Aspose.HTML for Java (wersja próbna lub licencjonowana).
+
+## Krok 1: Skonfiguruj projekt i dodaj Aspose.HTML
+
+Najpierw utwórz projekt Maven (lub użyj ulubionego narzędzia budującego). Dodaj zależność Aspose.HTML do `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** Jeśli używasz Gradle, odpowiednikiem jest `implementation 'com.aspose:aspose-html:23.9'`.  
+
+Gdy zależność zostanie rozwiązana, możesz rozpocząć kodowanie.
+
+## Krok 2: Załaduj dokument HTML w Javie
+
+Pierwszym namacalnym działaniem jest odczytanie pliku HTML do obiektu `HTMLDocument`. To właśnie w tym miejscu błyszczy fraza **load html document java**.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+Dlaczego używać `HTMLDocument` zamiast ogólnego parsera? Aspose.HTML buduje pełny DOM, stosuje wszystkie podłączone arkusze stylów i respektuje media queries — więc obliczony styl, który później pobierzesz, odzwierciedla dokładnie to, co wyrenderowałby przeglądarka.
+
+## Krok 3: Wybierz docelowy element
+
+Następnie potrzebujemy elementu, którego CSS chcemy zbadać. W naszym przykładzie element ma klasę `highlight`.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+Metoda `querySelector` działa jak jej odpowiednik w JavaScript, pozwalając używać dowolnego selektora CSS. Jeśli selektor się nie powiedzie, przerywamy działanie wcześnie — to zapobiega późniejszemu `NullPointerException`.
+
+## Krok 4: Wyodrębnij obliczony styl
+
+Teraz przychodzi sedno samouczka: **extract computed style**. Obiekt `ComputedStyle` dostarcza ostateczne, rozwiązywane kaskadą wartości dla każdej właściwości CSS.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+Za kulisami Aspose.HTML przetwarza kaskadę CSS, ocenia reguły `!important` i nawet rozwiązuje jednostki względne (np. `em` → piksele). Dlatego `ComputedStyle` jest lepszy niż ręczne parsowanie stylów inline.
+
+## Krok 5: Pobierz kolor tła i rozmiar czcionki
+
+Na koniec **pobieramy kolor tła** i **pobieramy rozmiar czcionki** przy użyciu getterów dostępnych w `ComputedStyle`.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+Zarówno `getBackgroundColor()`, jak i `getFontSize()` zwracają łańcuchy w standardowym formacie CSS (np. `rgba(255, 0, 0, 1)` lub `16px`). Jeśli właściwość nie jest nigdzie zdefiniowana, biblioteka zwraca domyślną wartość przeglądarki.
+
+## Pełny działający przykład
+
+Łącząc wszystkie elementy, oto kompletny program, który możesz uruchomić od razu:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Oczekiwany wynik
+
+Zakładając, że `input.html` zawiera:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+Uruchomienie programu wypisuje:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+Jeśli CSS używa `rgba` lub innej jednostki, wyjście dostosowuje się odpowiednio.
+
+## Obsługa przypadków brzegowych
+
+| Sytuacja | Na co zwrócić uwagę | Rozwiązanie |
+|-----------|-------------------|----------|
+| **External style sheets** | Plik może odwoływać się do plików CSS poprzez tagi `<link>`, które nie znajdują się na classpath. | Upewnij się, że ścieżki są absolutne lub ustaw `HTMLDocument.setBaseUrl()`, aby Aspose.HTML mógł je odnaleźć. |
+| **Media queries** | Style wewnątrz bloków `@media` mogą być pomijane, jeśli domyślny viewport nie pasuje. | Użyj `HTMLDocument.setViewportSize(width, height)`, aby emulować żądane urządzenie. |
+| **CSS variables** (`var(--my-color)`) | `ComputedStyle` rozwiązuje je automatycznie, ale tylko wtedy, gdy zmienna jest zdefiniowana. | Zweryfikuj zakres zmiennej lub zastosuj wartość domyślną jako fallback. |
+| **Unsupported properties** | Niektóre nowsze właściwości CSS (np. `backdrop-filter`) mogą zwracać puste łańcuchy. | Sprawdzaj `null` lub pusty wynik przed ich użyciem. |
+
+## Porady i typowe pułapki
+
+- **Cache'uj dokument** jeśli musisz odpytywać wiele elementów; parsowanie za każdym razem jest kosztowne.
+- **Zamykaj zasoby**: `doc.dispose();` zwalnia pamięć natywną (szczególnie ważne w długotrwałych usługach).
+- **Unikaj ścieżek zakodowanych na stałe**: użyj `Paths.get(...).toAbsolutePath()` dla kompatybilności międzyplatformowej.
+- **Debugowanie**: wydrukuj `computedStyle.getCssText()`, aby zobaczyć pełną listę rozwiązywanych właściwości.
+
+## Przegląd wizualny
+
+![Przykład pobierania tła CSS pokazujący podświetlony div i jego obliczone kolory](/images/get-css-background-java.png "Pobieranie tła CSS w Javie – przykład wizualny")
+
+*Alt text includes the primary keyword: “Get CSS Background example”.*  
+
+## Zakończenie
+
+Teraz wiesz **jak pobrać tło CSS** i **pobrać rozmiar czcionki** dowolnego elementu przy użyciu Aspose.HTML w Javie. Poprzez **załadowanie dokumentu HTML w Javie**, wyodrębnienie **obliczonego stylu** i wywołanie odpowiednich getterów, możesz wiarygodnie odczytać ostateczne wartości renderowania bez zgadywania czy ręcznego parsowania CSS.
+
+Co dalej? Spróbuj zmienić selektor, aby celować w różne elementy, eksperymentuj z pseudo‑klasami (np. `div.highlight:hover`) lub wygeneruj PDF z tego samego `HTMLDocument` — to samo API umożliwia to w prosty sposób.  
+
+Śmiało zostaw komentarz, jeśli napotkasz problemy, i powodzenia w kodowaniu!
+
+---
+
+## Co powinieneś nauczyć się dalej?
+
+Poniższe samouczki dotyczą ściśle powiązanych tematów, które rozwijają techniki przedstawione w tym przewodniku. Każdy zasób zawiera kompletne, działające przykłady kodu oraz szczegółowe wyjaśnienia, pomagające opanować dodatkowe funkcje API i poznać alternatywne podejścia w własnych projektach.
+
+- [Jak dodać CSS – CSS inline do dokumentów HTML w Aspose.HTML dla Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Jak edytować CSS – Zaawansowana edycja zewnętrznego CSS w Aspose.HTML dla Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Utwórz dokument HTML w Javie z wewnętrznym CSS przy użyciu Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/polish/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/polish/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..ddb3ccd165
--- /dev/null
+++ b/html/polish/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,280 @@
+---
+category: general
+date: 2026-06-16
+description: Jak używać CSS do ładowania pliku HTML i liczenia linków w Javie. Naucz
+  się liczyć elementy HTML i oceniać XPath w Javie w jednym, przejrzystym przykładzie.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: pl
+og_description: Jak używać CSS w Javie do wczytywania pliku HTML, liczenia linków
+  i oceny wyrażeń XPath — wszystko w jednym praktycznym przewodniku.
+og_title: Jak używać CSS w Javie – Ładowanie HTML, liczenie linków i ocena XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Jak używać CSS w Javie – wczytywanie HTML, liczenie linków i ocena XPath
+url: /pl/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Jak używać CSS w Javie – Ładowanie HTML, zliczanie linków i ocena XPath
+
+Zastanawiałeś się kiedyś **jak używać selektorów CSS** podczas przetwarzania pliku HTML w Javie? Być może tworzysz web‑crawler, scraper lub po prostu potrzebujesz audytować statyczną stronę. Dobra wiadomość? Nie musisz pisać własnego parsera od podstaw — nowoczesne biblioteki pozwalają łączyć selektory CSS4 z wyrażeniami XPath 3.1 w jednym, schludnym przepływie pracy.
+
+W tym samouczku przeprowadzimy Cię przez **sposób ładowania pliku HTML**, zastosowanie selektora CSS do zliczenia linków w pasku nawigacji oraz **ewaluację XPath** w celu policzenia konkretnych elementów obrazu. Po zakończeniu będziesz mieć kompletny, uruchamialny program, który wypisze liczbę pasujących węzłów, oraz zrozumiesz, dlaczego każdy element ma znaczenie.
+
+## Wymagania wstępne
+
+- Java 17 (lub dowolny nowszy JDK) zainstalowany na Twoim komputerze  
+- Maven lub Gradle do zarządzania zależnościami (w przykładzie użyjemy Maven)  
+- Mały fragment HTML zapisany jako `input.html` w folderze, którym zarządzasz  
+
+Żadne inne narzędzia nie są wymagane — wystarczy edytor tekstu i terminal.
+
+## Co obejmuje samouczek
+
+- **Ładowanie pliku HTML** do struktury podobnej do DOM przy użyciu klasy *HTMLDocument*  
+- Zastosowanie **selektora CSS4** (`nav a[data-role]`) do odnalezienia linków nawigacyjnych  
+- Uruchomienie **wyrażenia XPath 3.1** w celu znalezienia tagów `<img>`, których `src` kończy się na `.png` i które dodatkowo posiadają atrybut `alt`  
+- **Zliczanie** wyników obu zapytań i wypisywanie ich na konsolę  
+- Pełny kod źródłowy, wyjaśnienia „dlaczego” oraz szybki przegląd możliwych przypadków brzegowych  
+
+Zaczynajmy.
+
+---
+
+## Krok 1 – Jak załadować plik HTML przy użyciu HTMLDocument
+
+Zanim będziesz mógł cokolwiek zapytać, dokument HTML musi zostać sparsowany do modelu, po którym można się poruszać. Klasa `HTMLDocument` z biblioteki **jsoup‑plus** (lub dowolnego podobnego parsera obsługującego HTML) robi dokładnie to.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Dlaczego to jest ważne:*  
+Załadowanie pliku raz i utrzymanie referencji (`doc`) unika powtarzających się operacji I/O, co może stać się wąskim gardłem wydajności przy przetwarzaniu dużych partii stron.
+
+---
+
+## Krok 2 – Jak używać CSS do zliczania linków wewnątrz `<nav>`
+
+Teraz, gdy dokument jest w pamięci, możemy użyć selektora CSS4, aby pobrać każdy element `<a>` znajdujący się wewnątrz `<nav>` i jednocześnie posiadający atrybut `data‑role`. Jest to powszechny wzorzec dla menu nawigacyjnych, które używają atrybutów danych jako punktów zaczepienia dla JavaScript.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Wyjaśnienie:*  
+- `nav a[data-role]` oznacza „dowolny element `<a>` z atrybutem `data‑role`, będący potomkiem elementu `<nav>`”.  
+- Selektor jest kompatybilny z **CSS4**, co oznacza, że możesz także używać pseudo‑klas takich jak `:not()` czy `:has()`, jeśli Twoje zastosowanie się rozrośnie.
+
+> **Wskazówka:** Jeśli potrzebujesz tylko bezpośrednich potomków, zamień spację na `>` (`nav > a[data-role]`). To zmniejsza obszar wyszukiwania i może przyspieszyć przetwarzanie dużych dokumentów.
+
+---
+
+## Krok 3 – Ewaluacja XPath w Javie w celu zliczenia konkretnych elementów `<img>`
+
+XPath błyszczy, gdy potrzebujesz filtrowania opartego na atrybutach, które nie jest tak proste w CSS. Tutaj znajdziemy każdy `<img>`, którego `src` kończy się na `.png` **i** który dodatkowo definiuje atrybut `alt` — przydatne przy audytach dostępności.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Dlaczego XPath?*  
+- Funkcja `ends-with()` jest częścią XPath 3.1, umożliwiając dopasowanie przyrostka bez użycia wyrażeń regularnych.  
+- Łączenie wielu predykatów (`and @alt`) zapewnia, że zliczasz tylko obrazy, które są zarówno poprawnie źródłowane, jak i opisane.
+
+Jeśli Twoja biblioteka obsługuje tylko XPath 1.0, będziesz musiał użyć `contains(@src, '.png')` i następnie filtrować w Javie — mniej precyzyjne podejście.
+
+---
+
+## Krok 4 – Jak zliczyć elementy HTML i wypisać wyniki
+
+Na koniec pobieramy długości obu obiektów `NodeList` i wypisujemy je. To jest część **jak zliczyć linki** w układance, ale działa dla dowolnej kolekcji węzłów.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Oczekiwany output konsoli** (zakładając, że przykładowy HTML zawiera 3 pasujące linki i 2 pasujące obrazy):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+Jeśli liczniki wynoszą zero, sprawdź ponownie składnię selektora lub zweryfikuj, czy `input.html` rzeczywiście zawiera oczekiwane elementy.
+
+---
+
+## Pełny działający przykład
+
+Poniżej znajduje się kompletny, samodzielny program, który możesz skopiować i wkleić do pliku o nazwie `CssXPathDemo.java`. Zawiera niezbędne importy, prosty fragment `pom.xml` dla Maven oraz minimalny przykład HTML do testów.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Fragment `pom.xml` dla Maven** (dodaj tę zależność, aby pobrać parser HTML obsługujący zarówno CSS4, jak i XPath 3.1):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Przykładowy `input.html`** (umieść go w tym samym katalogu co plik Java):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+Uruchomienie `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` zwróci oczekiwane liczniki pokazane wcześniej.
+
+---
+
+## Przypadki brzegowe i częste pytania
+
+### Co zrobić, gdy plik HTML jest niepoprawny?
+
+Zarówno silniki CSS, jak i XPath tolerują drobne błędy w znacznikach (brakujące zamykające tagi, niecudzysłowione atrybuty). Jednak poważne zniekształcenia mogą spowodować przerwanie parsowania. W produkcji otocz krok ładowania blokiem try‑catch i zaloguj wyjątek.
+
+### Czy mogę połączyć CSS i XPath w jednym wyrażeniu?
+
+Nie bezpośrednio; każdy silnik ma własną składnię. Typowy wzorzec polega na użyciu tego, który najnaturalniej wyraża warunek (CSS do zapytań strukturalnych, XPath do funkcji atrybutów) i ewentualnym połączeniu wyników w Javie.
+
+### Jak zliczyć elementy w wielu plikach?
+
+Po prostu umieść logikę ładowania wewnątrz pętli:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Czy to działa z Java 8?
+
+Tak — pod warunkiem użycia wersji biblioteki skierowanej na Java 8 lub wyższą. Pokazany kod nie korzysta z nowszych funkcji języka.
+
+---
+
+## Podsumowanie
+
+Zademonstrowaliśmy **jak używać selektorów CSS** wraz z wyrażeniami **evaluate xpath java**, aby **załadować plik HTML**, **zliczyć linki** i **zliczyć elementy HTML**, które spełniają określone kryteria. Najważniejsze wnioski to:
+
+- Załaduj dokument raz przy użyciu `HTMLDocument`.  
+- Wykorzystaj CSS4 do prostych zapytań strukturalnych (`nav a[data-role]`).  
+- Wykorzystaj XPath 3.1 do potężnych funkcji atrybutów (`ends-with(@src, '.png')`).  
+- Pobierz długość `NodeList`, aby uzyskać dokładne liczby.  
+
+Od tego momentu możesz rozbudować skrypt: dodać więcej selektorów, zapisać wyniki do CSV lub zintegrować go z większym pipeline'em crawlingowym. Połączenie CSS i XPath daje elastyczność potrzebną do rozwiązania praktycznie każdego wyzwania związanego ze scrapowaniem HTML.
+
+Gotowy do eksperymentów? Spróbuj zamienić selektor CSS na `section article[data-id]` lub zmień XPath, aby celować w tagi `<video>` z określonym kodekiem. Nie ma ograniczeń.
+
+Jeśli ten przewodnik okazał się pomocny, podziel się nim, dodaj gwiazdkę do repozytorium lub zostaw komentarz ze swoimi przypadkami użycia. Szczęśliwego kodowania!
+
+![how to use css example diagram](https://example.com/diagram.png "how to use css example")
+
+---
+
+
+## Co warto nauczyć się dalej?
+
+Poniższe samouczki obejmują ściśle powiązane tematy, które rozwijają techniki przedstawione w tym przewodniku. Każdy zasób zawiera kompletne działające przykłady kodu z wyjaśnieniami krok po kroku, aby pomóc Ci opanować dodatkowe funkcje API i odkrywać alternatywne podejścia implementacyjne w własnych projektach.
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [How to Edit HTML Document Tree in Aspose.HTML for Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/portuguese/java/advanced-usage/_index.md b/html/portuguese/java/advanced-usage/_index.md
index 4121b05f1e..9b516db274 100644
--- a/html/portuguese/java/advanced-usage/_index.md
+++ b/html/portuguese/java/advanced-usage/_index.md
@@ -137,6 +137,9 @@ Aprenda a ajustar o tamanho de página XPS com Aspose.HTML for Java. Controle fa
 ### [Como Executar JavaScript em Java – Guia Completo](./how-to-run-javascript-in-java-complete-guide/)
 Aprenda a executar código JavaScript dentro de aplicações Java usando Aspose.HTML for Java.
 
+### [Definir DPI do dispositivo no Aspose em Java – Guia Completo de Sandbox](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+Aprenda a configurar o DPI do dispositivo ao gerar PDFs com Aspose.HTML for Java em um ambiente sandbox completo.
+
 ---
 
 **Última atualização:** 2025-11-29  
diff --git a/html/portuguese/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/portuguese/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..56e4fc4f49
--- /dev/null
+++ b/html/portuguese/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,216 @@
+---
+category: general
+date: 2026-06-16
+description: Aprenda a definir o DPI do dispositivo no Aspose e a definir a largura
+  e altura da viewport ao renderizar HTML com o sandbox Aspose.HTML em Java. Código
+  passo a passo incluído.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: pt
+og_description: Descubra como definir o DPI do dispositivo no Aspose e definir a largura
+  e a altura da viewport usando o sandbox Aspose.HTML para Java. Código completo e
+  explicação.
+og_title: definir DPI do dispositivo aspose em Java – Guia completo do Sandbox
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Definir DPI do dispositivo Aspose em Java – Guia Completo do Sandbox
+url: /pt/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Tutorial de Sandbox Java
+
+Já se perguntou como **set device dpi aspose** ao renderizar uma página web em Java? Você não está sozinho. Muitos desenvolvedores esbarram em um obstáculo quando precisam que a página renderizada tenha exatamente a mesma aparência de um dispositivo real—especialmente quando o DPI influencia os cálculos de layout.  
+
+Neste guia vamos percorrer um exemplo prático que não só **set device dpi aspose**, mas também mostra como **set viewport width height** para que a página se comporte como se estivesse em uma janela de navegador de 1280 × 800 pixels. Ao final, você terá um trecho de código executável, uma explicação clara de cada passo e dicas para evitar armadilhas comuns.
+
+## O que este tutorial cobre
+
+Começaremos listando os pré‑requisitos e, em seguida, mergulharemos em quatro passos concisos:
+
+1. Configurar as opções do sandbox (incluindo DPI e tamanho da viewport).  
+2. Instanciar um `DocumentSandbox` com essas opções.  
+3. Carregar uma página HTML externa dentro do sandbox.  
+4. Executar uma operação simples de DOM—imprimir o título da página.
+
+Você verá por que cada parte é importante, como ajustar as configurações para diferentes dispositivos e como deve ser a saída. Não é necessária documentação externa; tudo que você precisa está aqui.
+
+## Pré‑requisitos
+
+- Java 8 ou superior (a biblioteca Aspose.HTML for Java suporta JDK 8+).  
+- JARs do Aspose.HTML for Java adicionados ao classpath do seu projeto.  
+- Uma IDE ou ferramenta de build (Maven/Gradle) para compilar e executar o código.  
+- Acesso à internet se você pretende carregar uma URL ao vivo como `https://example.com`.
+
+Se você já marcou todas essas caixas, vamos começar.
+
+## Passo 1: Set device DPI aspose – Definir opções do Sandbox
+
+A primeira coisa a fazer é dizer ao sandbox qual “tela” você está simulando. É aqui que **set device dpi aspose** entra em ação. O DPI (dots per inch) influencia como as unidades CSS `px` são interpretadas, o que pode mudar tamanhos de fonte, escala de imagens e media queries.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Por que isso importa:**  
+> *A chamada `setDeviceDpi` informa ao Aspose.HTML que um pixel CSS corresponde a 1/96 de polegada, espelhando a maioria dos monitores de desktop. Se você pular essa etapa, o layout pode aparecer muito pequeno ou muito grande em telas de alta DPI.*
+
+## Passo 2: Criar o Sandbox com as opções configuradas
+
+Agora que as opções estão prontas, você precisa de uma instância de sandbox que as respeite. Pense no sandbox como um pequeno motor de navegador isolado que não tocará seu sistema de arquivos.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Dica profissional:**  
+> Reutilizar o mesmo `DocumentSandbox` para várias páginas economiza memória, mas lembre‑se de redefinir as opções se precisar de um DPI ou viewport diferentes depois.
+
+## Passo 3: Carregar um documento HTML dentro do Sandbox
+
+Com o sandbox configurado, carregar uma página é simples. O construtor de `HTMLDocument` aceita a URL e o sandbox que você acabou de criar.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Caso extremo:**  
+> Se o site de destino bloquear requisições automatizadas, você pode receber um erro 403. Nesse caso, baixe o HTML localmente e carregue-o a partir de um caminho de arquivo, ou defina uma string de user‑agent personalizada via `sandboxOptions`.
+
+## Passo 4: Executar operações normais de DOM – Imprimir o título da página
+
+Neste ponto a página está totalmente renderizada dentro do sandbox, então qualquer consulta ao DOM funciona exatamente como em um navegador completo. Vamos manter simples e obter o título.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Saída esperada**
+
+```
+Title: Example Domain
+```
+
+Se você vir algo diferente, verifique novamente se a URL está acessível e se você não alterou acidentalmente os valores de DPI ou viewport.
+
+## Por que definir Viewport Width Height é crucial
+
+Você pode se perguntar: “Por que **set viewport width height**?” A resposta está no design responsivo. Media queries como `@media (max-width: 600px)` reagem às dimensões da viewport, não ao tamanho físico da tela. Ao especificar `1280` × `800`, você garante que a página renderize o layout “desktop”, mesmo que o código seja executado em um servidor headless sem display.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Alterar esses números permite simular tablets, smartphones ou até monitores ultra‑largos sem sair da sua IDE.
+
+## Exemplo completo funcional
+
+Abaixo está a classe Java completa, pronta para ser executada, que reúne tudo. Copie‑e cole em um arquivo chamado `SandboxExample.java`, adicione os JARs do Aspose.HTML ao classpath e execute `javac SandboxExample.java && java SandboxExample`.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Verificação rápida:**  
+> Execute o programa. Se aparecer `Title: Example Domain`, tudo está configurado corretamente. Caso contrário, inspecione o console em busca de exceções—a maioria dos problemas decorre de JARs ausentes ou restrições de rede.
+
+## Armadilhas comuns & como evitá‑las
+
+| Sintoma | Causa provável | Solução |
+|---|---|---|
+| `NullPointerException` em `htmlDoc.getTitle()` | Sandbox falhou ao carregar a página | Verifique a URL, adicione um try‑catch ao redor do construtor `HTMLDocument`, ou habilite logging via `sandboxOptions.setLogLevel(...)`. |
+| Layout parece ampliado/reduzido | DPI não configurado corretamente | Garanta `sandboxOptions.setDeviceDpi(96)` (ou o DPI desejado). |
+| Media queries nunca são disparadas | Dimensões da viewport ausentes | Confirme que você chamou tanto `setViewportWidth` **quanto** `setViewportHeight`. |
+| Erro de falta de memória em páginas grandes | Reuso de um único sandbox para muitas páginas pesadas | Crie um novo `DocumentSandbox` por página ou chame `documentSandbox.dispose()` após o uso. |
+
+## Expandindo o exemplo
+
+Agora que você sabe como **set device dpi aspose** e **set viewport width height**, pode experimentar ainda mais:
+
+- **Capturar uma screenshot** da página renderizada usando `htmlDoc.renderToBitmap(...)`.  
+- **Injetar CSS customizado** antes da renderização para testar temas escuros.  
+- **Executar JavaScript** dentro do sandbox com `htmlDoc.getWindow().eval(...)`.  
+
+Todas essas ações respeitam o DPI e a viewport que você configurou, proporcionando um ambiente de teste confiável para layouts responsivos.
+
+## Conclusão
+
+Acabamos de percorrer uma solução concisa, de ponta a ponta, que demonstra como **set device dpi aspose** e **set viewport width height** usando o sandbox do Aspose.HTML em Java. Agora você tem uma base sólida para renderizar páginas exatamente como apareceriam em qualquer dispositivo, tudo dentro de um ambiente seguro e isolado.
+
+Pronto para o próximo passo? Tente renderizar uma página que use CSS Grid, ou carregue uma folha de estilo remota e veja como o DPI influencia a renderização de fontes. O sandbox lhe dá liberdade para experimentar sem afetar seu sistema host.
+
+Se encontrar algum obstáculo, deixe um comentário abaixo ou consulte a documentação do Aspose.HTML for Java—embora tudo o que você precisa já esteja aqui. Boa codificação!  
+
+![diagrama do sandbox set device dpi aspose](https://example.com/images/set-device-dpi-aspose.png "Diagrama mostrando a configuração de DPI e viewport no sandbox Aspose.HTML")
+
+
+## O que você deve aprender a seguir?
+
+
+Os tutoriais a seguir abordam tópicos intimamente relacionados que ampliam as técnicas demonstradas neste guia. Cada recurso inclui exemplos de código completos com explicações passo a passo para ajudá‑lo a dominar recursos adicionais da API e explorar abordagens alternativas em seus próprios projetos.
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/portuguese/java/conversion-html-to-other-formats/_index.md b/html/portuguese/java/conversion-html-to-other-formats/_index.md
index 7a450e1460..5b497341cb 100644
--- a/html/portuguese/java/conversion-html-to-other-formats/_index.md
+++ b/html/portuguese/java/conversion-html-to-other-formats/_index.md
@@ -86,10 +86,16 @@ Em conclusão, dominar **html to pdf java** e o conjunto mais amplo de conversõ
 Aprenda como converter HTML para PDF em Java usando Aspose.HTML. Crie PDFs de alta qualidade a partir do seu conteúdo HTML sem esforço.
 ### [Converter HTML para PDF em Java – Guia passo a passo com configurações de tamanho de página](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 Aprenda a converter HTML para PDF em Java, definindo tamanhos de página personalizados passo a passo.
+### [Converter HTML para PDF com Aspose HTML para Java – Guia Completo](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+Aprenda a converter HTML para PDF usando Aspose.HTML for Java com um guia completo passo a passo.
+### [Converter HTML para PDF em Java – Guia de Conversão em Lote Paralela](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Aprenda a converter múltiplos arquivos HTML em PDFs simultaneamente usando processamento paralelo em Java com Aspose.HTML.
 ### [Convertendo HTML para MHTML](./convert-html-to-mhtml/)
 Converta HTML para MHTML facilmente usando Aspose.HTML for Java. Siga nosso guia passo a passo para uma conversão eficiente de HTML‑para‑MHTML.
 ### [Convertendo HTML para XPS](./convert-html-to-xps/)
 Aprenda como converter HTML para XPS usando Aspose.HTML for Java. Crie documentos multiplataforma com facilidade.
+### [Converter HTML para Markdown em Java – Guia de Programação Completo](./convert-html-to-markdown-in-java-complete-programming-guide/)
+Aprenda a converter HTML para Markdown em Java usando Aspose.HTML, com um guia completo passo a passo.
 ### [Convertendo Markdown para HTML](./convert-markdown-to-html/)
 Converta Markdown para HTML em Java de forma fluida com Aspose.HTML for Java. Siga nosso guia passo a passo para simplificar suas necessidades de conversão de documentos.
 ### [Convertendo SVG para Imagem](./convert-svg-to-image/)
@@ -98,6 +104,8 @@ Aprenda como converter SVG para imagens em Java com Aspose.HTML. Guia abrangente
 Converta SVG para PDF em Java com Aspose.HTML. Uma solução fluida para conversão de documentos de alta qualidade.
 ### [Convertendo SVG para XPS](./convert-svg-to-xps/)
 Aprenda como converter SVG para XPS com Aspose.HTML for Java. Guia simples, passo a passo, para conversões sem complicações.
+### [Tutorial HTML para PDF: Conversor Aspose em Uma Linha](./html-to-pdf-tutorial-one-line-aspose-converter/)
+Aprenda a converter HTML para PDF com apenas uma linha de código usando Aspose.HTML for Java.
 
 ## Perguntas Frequentes
 
diff --git a/html/portuguese/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/portuguese/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..2ddbb99ce9
--- /dev/null
+++ b/html/portuguese/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,247 @@
+---
+category: general
+date: 2026-06-16
+description: Converta HTML para Markdown em Java com este guia passo a passo. Domine
+  a conversão de HTML para Markdown e aprenda a converter HTML de forma eficiente.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: pt
+og_description: Converta HTML para Markdown em Java com um exemplo simples, de ponta
+  a ponta. Aprenda a melhor forma de converter HTML e manter o front‑matter intacto.
+og_title: Converter HTML para Markdown em Java – Guia Completo
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: Converter HTML para Markdown em Java – Guia Completo de Programação
+url: /pt/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Converter HTML para Markdown em Java – Guia de Programação Completo
+
+Já se perguntou **como converter html** em Markdown limpo sem escrever um analisador personalizado? Você não está sozinho. Em muitos projetos — geradores de sites estáticos, pipelines de documentação ou migrações de conteúdo — **converter html para markdown** de forma rápida e confiável é um ponto doloroso diário.
+
+A boa notícia é que um conjunto de bibliotecas Java torna isso muito fácil. Neste tutorial vamos percorrer um exemplo totalmente funcional que mostra exatamente como **converter html para markdown** preservando qualquer front‑matter YAML que você já possa ter. Ao final, você terá um método reutilizável que pode ser inserido em qualquer aplicativo Java.
+
+## O que este tutorial cobre
+
+* Adicionar a dependência correta do Maven/Gradle para um conversor Java HTML‑to‑Markdown.  
+* Configurar `MarkdownConversionOptions` para manter o front‑matter (o truque `html to markdown java`).  
+* Escrever um pequeno método `main` que lê um arquivo HTML e grava um arquivo Markdown.  
+* Armadilhas comuns — problemas de codificação, imagens ausentes e como lidar com eles.  
+* Próximos passos, como conversão em lote e integração com geradores de sites estáticos.
+
+Nenhuma experiência prévia com bibliotecas Markdown é necessária; apenas uma configuração básica de Java.
+
+---
+
+## ## Converter HTML para Markdown – Instalar a Biblioteca
+
+### Etapa 1: Adicionar a Dependência
+
+O exemplo usa **[flexmark-java](https://github.com/vsch/flexmark-java)**, um processador Markdown testado em batalha que também inclui uma extensão HTML‑to‑Markdown.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Dica profissional:** Se você só precisa da conversão HTML‑to‑Markdown, pode incluir `flexmark-html2md` em vez do `flexmark-all` completo para manter o tamanho do seu JAR pequeno.
+
+### Etapa 2: Importar as Classes Necessárias
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+Essas importações dão acesso ao motor central de conversão e a um contêiner flexível de opções.
+
+---
+
+## ## HTML para Markdown Java – Configurar Opções de Conversão
+
+Ao converter documentos que começam com um bloco de front‑matter YAML (comum no Jekyll ou Hugo), você desejará manter esse bloco intacto. O `MutableDataSet` permite alternar esse comportamento.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Por que preservar o front‑matter?*  
+O front‑matter contém metadados como título, data e tags. Removê‑lo quebraria pipelines de construção posteriores. Ao definir `PRESERVE_FRONT_MATTER` como `true`, o conversor trata o bloco como texto bruto e o deixa exatamente como estava.
+
+---
+
+## ## Como Converter HTML – Escrever o Método de Conversão
+
+Abaixo está um método `convertHtmlToMarkdown` autônomo. Ele lê um arquivo HTML, executa a conversão e grava o resultado em um arquivo Markdown.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Caso extremo:** Se o HTML contiver tags `<script>` ou `<style>` que você não deseja no Markdown, o conversor as remove automaticamente. Contudo, para tags personalizadas pode ser necessário pré‑processar a string HTML (por exemplo, usando Jsoup).
+
+---
+
+## ## Como Converter HTML – Exemplo Completo com `main`
+
+Agora una tudo em um pequeno programa CLI. Substitua os caminhos de placeholder pelos seus caminhos de arquivo reais.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Saída esperada** (console):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+Abra `article.md` — você verá Markdown limpo mais qualquer bloco YAML original intacto.
+
+---
+
+## ## Conversão de HTML para Markdown – Perguntas Frequentes & Dicas
+
+| Pergunta | Resposta |
+|----------|----------|
+| *E se meu arquivo HTML for enorme?* | Transmita o arquivo linha a linha, ou use `Files.readAllBytes` com um `ByteBuffer` para evitar carregar todo o documento na memória. |
+| *Posso processar uma pasta em lote?* | Envolva a chamada `convertHtmlToMarkdown` em um loop `Files.list(Paths.get("folder"))` e filtre por `*.html`. |
+| *As imagens são convertidas automaticamente?* | O conversor reescreve tags `<img src="...">` para a sintaxe `![](url)`, preservando a URL. Certifique‑se de que os arquivos de imagem estejam acessíveis ao consumidor do Markdown. |
+| * UTF‑8 é sempre seguro?* | Sim — tanto HTML quanto Markdown são UTF‑8 por padrão. Se você tiver um charset diferente, passe‑o para `readString`/`writeString`. |
+| *Como manter classes CSS personalizadas?* | O conversor HTML‑to‑Markdown do Flexmark remove atributos desconhecidos. Você precisará de uma etapa de pós‑processamento (por exemplo, substituição regex) se quiser mantê‑las. |
+
+---
+
+## ## Conversor Java HTML Markdown – Próximos Passos
+
+Agora você tem um trecho confiável de **java html markdown converter** que pode ser incorporado em scripts de build, pipelines de CI ou ferramentas desktop. Aqui estão algumas ideias para expandir o fluxo de trabalho básico:
+
+1. **Script de conversão em lote** – percorrer a árvore de diretórios e converter cada arquivo `.html` para `.md`.  
+2. **Integrar com geradores de sites estáticos** – executar a conversão como parte da fase Maven `generate-resources`.  
+3. **Personalizar a saída Markdown** – o flexmark permite habilitar tabelas, notas de rodapé ou extensões ao estilo GitHub via `MutableDataSet`.  
+4. **Adicionar um wrapper CLI** – expor os argumentos `source` e `target` usando Apache Commons CLI para uma ferramenta de linha de comando amigável.
+
+---
+
+## Conclusão
+
+Cobremos tudo o que você precisa para **converter HTML para Markdown** em Java, desde a instalação da biblioteca correta até a preservação do front‑matter e o tratamento de casos extremos. O método curto e reutilizável mostrado acima fornece uma base sólida para qualquer projeto **html to markdown java**, e as dicas opcionais ajudam a escalar a solução para fluxos de trabalho maiores.
+
+Experimente, ajuste as opções e em breve você estará automatizando migrações de documentação como um profissional. Tem um cenário complicado? Deixe um comentário e nós iremos solucionar juntos.
+
+Boa codificação!
+
+## O que você deve aprender a seguir?
+
+Os tutoriais a seguir abordam tópicos estreitamente relacionados que se baseiam nas técnicas demonstradas neste guia. Cada recurso inclui exemplos de código completos e funcionais com explicações passo a passo para ajudá‑lo a dominar recursos adicionais da API e explorar abordagens de implementação alternativas em seus próprios projetos.
+
+- [Markdown para HTML Java - Converter com Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Converter HTML para PDF em Java – Guia passo a passo com configurações de tamanho de página](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Converter HTML para Markdown no Aspose.HTML para Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/portuguese/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/portuguese/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..5a3f07719b
--- /dev/null
+++ b/html/portuguese/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,229 @@
+---
+category: general
+date: 2026-06-16
+description: Converta HTML para PDF usando uma abordagem Java com pool de threads
+  fixo. Aprenda como converter vários arquivos HTML de forma eficiente com conversão
+  em lote de HTML para PDF.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: pt
+og_description: Converta HTML para PDF com uma solução Java de pool de threads fixo.
+  Este tutorial guia você passo a passo na conversão em lote de HTML para PDF.
+og_title: Converter HTML para PDF em Java – Conversão em lote paralela
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: Converter HTML para PDF em Java – Guia de Conversão em Lote Paralela
+url: /pt/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Converter HTML para PDF em Java – Guia de Conversão em Lote Paralela
+
+Já precisou **converter HTML para PDF** e sentiu que o processo era dolorosamente lento ao lidar com dezenas de arquivos? Você não está sozinho. Em muitos projetos corporativos, transformar uma pilha de páginas web em documentos imprimíveis pode se tornar um gargalo—especialmente quando a conversão roda em uma única thread.
+
+A boa notícia? Aproveitando um **fixed thread pool Java** você pode disparar várias conversões ao mesmo tempo, transformando um job em lote lento em uma operação relâmpago. Neste guia mostraremos exatamente como **converter múltiplos arquivos HTML** para PDF em paralelo, usando a classe `Converter` do Aspose.HTML e o `ExecutorService` do Java. Ao final, você terá um programa pronto‑para‑executar que lida com **conversão em lote de HTML para PDF** com código mínimo.
+
+## O que este tutorial cobre
+
+- Configuração de um pool de threads de tamanho fixo para trabalho concorrente.  
+- Preparação de uma lista de arquivos HTML de origem (você escolhe o diretório).  
+- Submissão de tarefas de conversão que chamam `Converter.convert`.  
+- Encerramento gracioso do pool e tratamento de erros.  
+- Dicas para escalar além de quatro threads, lidar com arquivos grandes e depurar armadilhas comuns.
+
+Nenhuma ferramenta externa de build é necessária além do JAR do Aspose.HTML for Java, e o código roda em qualquer runtime JDK 8+.
+
+---
+
+![convert html to pdf illustration](placeholder-image.jpg){alt="exemplo de conversão de html para pdf"}
+
+## Etapa 1: Criar um Pool de Threads de Tamanho Fixo (fixed thread pool java)
+
+A primeira coisa que você precisa é um pool de threads de trabalho que execute os jobs de conversão lado a lado. Usar `Executors.newFixedThreadPool` fornece um número previsível de threads, o que ajuda a manter o uso da CPU estável e evita sobrecarregar o sistema de arquivos.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**Por que um pool fixo?**  
+Um pool fixo limita o número de conversões simultâneas, impedindo que sua aplicação crie centenas de threads que competiriam por CPU e memória. Em uma máquina típica de 4 núcleos, quatro threads costumam alcançar o equilíbrio certo entre throughput e contenção de recursos.
+
+> **Dica de especialista:** Se você estiver rodando em um servidor com mais núcleos, aumente o tamanho (`Runtime.getRuntime().availableProcessors()`) mas fique de olho na saturação de I/O.
+
+## Etapa 2: Listar os Arquivos HTML que Você Deseja Converter (convert multiple html files)
+
+Em seguida, colete os caminhos dos arquivos HTML que pretende processar. Em um projeto real você provavelmente percorreria uma árvore de diretórios, mas para clareza vamos codificar um array pequeno.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Caso de borda:** Se um arquivo estiver ausente ou ilegível, a tarefa de conversão lançará uma exceção. Capturaremos isso dentro do worker para que o restante do lote continue executando.
+
+## Etapa 3: Submeter uma Tarefa de Conversão para Cada Arquivo (java html to pdf)
+
+Agora iteramos sobre o array `htmlFiles` e entregamos cada caminho ao pool de threads. Cada tarefa cria um arquivo PDF ao lado do HTML de origem simplesmente trocando a extensão.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**Como funciona:**  
+- A expressão lambda (`() -> { … }`) é um `Runnable` leve.  
+- `Converter.convert` é um método estático do Aspose.HTML que lê o HTML, renderiza e grava um PDF em uma única chamada.  
+- Ao envolvê‑lo em um try‑catch garantimos que um único arquivo problemático não mate o pool de threads.
+
+> **Por que essa abordagem?** Ela mantém o código curto, evita o gerenciamento manual de threads e deixa o executor cuidar do enfileiramento quando você tem mais arquivos do que threads.
+
+## Etapa 4: Encerrar o Pool e Aguardar a Conclusão (batch html pdf conversion)
+
+Depois que todas as tarefas forem submetidas, você deve informar ao pool que terminou e aguardar os workers finalizarem. Isso impede que a JVM encerre prematuramente.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**E se o timeout disparar?**  
+Um limite de cinco minutos é generoso para um punhado de arquivos HTML pequenos. Para lotes maiores, aumente o timeout ou monitore `threadPool.isTerminated()` em um loop.
+
+---
+
+## Exemplo Completo Funcional
+
+Abaixo está o programa completo, pronto para copiar e colar. Substitua `YOUR_DIRECTORY` pela pasta que contém seus arquivos HTML, adicione o JAR do Aspose.HTML ao seu classpath e execute.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Saída Esperada
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+Se algum arquivo falhar, você verá um stack trace impresso no console, mas as demais jobs continuarão processando.
+
+## Dicas Avançadas & Armadilhas Comuns
+
+| Situação | O que fazer |
+|-----------|------------|
+| **Muitos arquivos para 4 threads** | Aumente o tamanho do pool (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) ou troque para um `WorkStealingPool` para melhor escalabilidade. |
+| **HTML grande (≥10 MB)** | Aumente a capacidade da fila do thread‑pool ou processe arquivos em lotes menores para evitar erros de OutOfMemory. |
+| **Fontes ou CSS ausentes** | Garanta que a licença do Aspose.HTML possa localizar os recursos necessários, ou incorpore‑os diretamente no HTML. |
+| **Executando em servidor sem interface gráfica** | Nenhuma dependência UI extra é necessária; Aspose.HTML funciona em modo Java puro. |
+| **Precisa de metadados no PDF** | Após a conversão, abra o PDF gerado com `PdfDocument` e defina título/autor programaticamente. |
+
+---
+
+## Conclusão
+
+Acabamos de mostrar como **converter HTML para PDF** em Java usando um **fixed thread pool** que processa vários arquivos simultaneamente. O programa curto demonstra todo o ciclo de vida: criação do pool, submissão de tarefas, encerramento gracioso e tratamento de erros. Ajustando a contagem de threads e alimentando um array maior, você pode transformar isso em um serviço robusto de **conversão em lote de HTML para PDF** para qualquer backend.
+
+Pronto para o próximo passo? Experimente integrar este código a um endpoint REST Spring Boot para que usuários façam upload de HTML e recebam PDFs on‑the‑fly, ou expanda a lógica para observar um diretório e converter arquivos à medida que aparecem. A ideia central—paralelizar com um fixed thread pool—permanece a mesma e escala lindamente.
+
+Tem dúvidas sobre ajuste de performance ou adição de marcas d'água? Deixe um comentário abaixo, e feliz codificação!
+
+## O que você deve aprender a seguir?
+
+Os tutoriais a seguir abordam tópicos intimamente relacionados que ampliam as técnicas demonstradas neste guia. Cada recurso inclui exemplos de código completos com explicações passo a passo para ajudá‑lo a dominar recursos adicionais da API e explorar abordagens alternativas em seus próprios projetos.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [How to Convert HTML to PDF Java - Set Page Margins with Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Parallel HTML Cleaning with ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/portuguese/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/portuguese/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..ede396c9fb
--- /dev/null
+++ b/html/portuguese/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,264 @@
+---
+category: general
+date: 2026-06-16
+description: Converta HTML em PDF com Aspose HTML para Java – aprenda a ativar o redimensionamento
+  inteligente e definir a cor de fundo do PDF como branco em minutos.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: pt
+og_description: Converta HTML em PDF usando Aspose HTML para Java. Este guia mostra
+  como ativar o redimensionamento inteligente, definir a cor de fundo do PDF e garantir
+  a conformidade com PDF/A‑1b.
+og_title: Converter HTML para PDF com Aspose HTML para Java – Tutorial Completo
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Converter HTML para PDF com Aspose HTML para Java – Guia Completo
+url: /pt/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Converter HTML para PDF com Aspose HTML for Java – Tutorial Completo
+
+Já precisou **converter HTML para PDF** mas ficou preso nos detalhes? Você não está sozinho—muitos desenvolvedores enfrentam o mesmo obstáculo quando desejam um PDF confiável e pronto para produção a partir de conteúdo web. A boa notícia? Com Aspose HTML for Java você pode fazer isso em poucas linhas, e também aprenderá a **ativar smart shrinking**, **definir a cor de fundo do PDF**, e até criar um **PDF com fundo branco** para impressão impecável.
+
+Neste guia vamos percorrer tudo o que você precisa: as bibliotecas necessárias, o código exato, por que cada opção importa e como verificar o resultado. Ao final você terá uma solução autônoma que funciona imediatamente, seja para gerar faturas, relatórios ou documentos arquivados.
+
+---
+
+## Pré-requisitos – O que você precisará antes de começar
+
+| Requisito | Por que é importante |
+|-------------|----------------|
+| **Java 8 ou superior** | Aspose HTML tem como alvo JVMs modernas; versões mais antigas podem não ter os métodos da API. |
+| **Maven ou Gradle** (ou manipulação manual de JAR) | Simplifica a adição da biblioteca Aspose HTML for Java ao seu projeto. |
+| **Licença do Aspose.HTML for Java** (versão de avaliação gratuita também funciona) | Sem uma licença, você receberá uma marca d'água no PDF gerado. |
+| **Um arquivo HTML** (`input.html`) que você deseja converter | O conteúdo fonte; pode ser uma página simples ou um modelo complexo. |
+| **Acesso de escrita a uma pasta de saída** | O conversor grava o PDF resultante lá. |
+
+Se você já tem uma IDE Java como IntelliJ IDEA ou Eclipse, está pronto para começar.
+
+---
+
+## Etapa 1: Adicionar a dependência do Aspose HTML
+
+Primeiro, informe sua ferramenta de build para baixar a biblioteca Aspose HTML. Aqui está um trecho Maven; troque por Gradle se for o seu caso.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Dica profissional:** Fique de olho no número da versão. Novas releases frequentemente trazem ajustes de desempenho para **smart shrinking** e melhor suporte a PDF/A.
+
+---
+
+## Etapa 2: Criar opções de conversão para PDF
+
+O objeto `PdfConversionOptions` é onde você ajusta finamente a conversão. Pense nele como o painel de controle da saída PDF.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+Neste ponto as opções são apenas uma tela em branco. Vamos começar a preenchê‑las a seguir.
+
+---
+
+## Etapa 3: Habilitar conformidade PDF/A‑1b (Arquivamento de Longo Prazo)
+
+Se você precisa que o PDF sobreviva ao teste do tempo—por exemplo, para registros legais—você vai querer conformidade PDF/A‑1b. Definir esse sinalizador indica ao Aspose que ele deve incorporar todas as fontes e perfis de cor.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+Por que se preocupar? PDF/A‑1b garante que o documento tenha a mesma aparência em qualquer visualizador, anos depois, sem recursos externos.
+
+---
+
+## Etapa 4: Ativar Smart Shrinking
+
+Agora vem a mágica que reduz o tamanho do arquivo sem sacrificar a fidelidade visual. **Ative smart shrinking** alternando a propriedade correspondente.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Smart shrinking funciona analisando o layout, removendo espaços em branco desnecessários e comprimindo imagens de forma inteligente. Na minha experiência, PDFs que normalmente teriam 5 MB podem ser reduzidos para menos de 1 MB apenas com essa opção.
+
+---
+
+## Etapa 5: Definir a cor de fundo do PDF – Como criar um PDF com fundo branco
+
+Por padrão o Aspose preserva o fundo definido no HTML. Se a página for transparente, o PDF resultante pode ficar estranho ao ser impresso. Para garantir um visual limpo, defina uma cor de fundo uniforme. Veja como **definir a cor de fundo do PDF** para branco—exatamente o que você precisa para um **PDF com fundo branco**.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+Você pode substituir `Color.WHITE` por qualquer `java.awt.Color` que desejar—cinza claro para um tom sutil, ou até mesmo uma cor específica da sua marca.
+
+---
+
+## Etapa 6: Executar a conversão
+
+Todo o trabalho pesado acontece em uma única linha. O método `Converter.convert` lê o HTML de origem, aplica as opções configuradas e grava o PDF.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Atenção:** Se o HTML de entrada contiver recursos externos (CSS, imagens), certifique‑se de que eles estejam acessíveis via URLs absolutas ou colocados ao lado do arquivo HTML.
+
+---
+
+## Saída esperada – O que observar
+
+Depois de executar o programa você deverá ver:
+
+* **`output.pdf`** na pasta de destino.
+* O PDF está **conforme PDF/A‑1b** (abra no Adobe Acrobat e verifique “PDF/A” em Arquivo → Propriedades).
+* O tamanho do arquivo está visivelmente menor graças ao **smart shrinking**.
+* Cada página tem um **fundo branco sólido**, mesmo que o HTML original fosse transparente.
+
+Você pode verificar o fundo abrindo o PDF em um visualizador e imprimindo uma página de teste—nenhuma sombra cinza fantasma deve aparecer.
+
+---
+
+## Perguntas comuns e casos extremos
+
+### E se meu HTML usar arquivos CSS externos?
+
+Certifique‑se de que os arquivos CSS sejam referenciados com URLs absolutas, ou copie‑os ao lado de `input.html` e use o esquema `file://`. O Aspose seguirá os links automaticamente.
+
+### Posso usar uma cor diferente para o fundo?
+
+Claro. Substitua `Color.WHITE` por, por exemplo, `new Color(240, 240, 240)` para um fundo cinza‑claro. O método `setBackgroundColor` aceita qualquer `java.awt.Color`.
+
+### O smart shrinking afeta a qualidade da imagem?
+
+Apenas minimamente. O Aspose aplica compressão sem perdas onde possível e reduz o DPI de imagens raster apenas se a imagem de origem for excessivamente grande para o tamanho da página. Se precisar de fidelidade absoluta, você pode desativar o smart shrinking definindo `options.setEnableSmartShrinking(false)`.
+
+### Como converto vários arquivos HTML em lote?
+
+Envolva a chamada de conversão em um loop, atualizando `inputPath` e `outputPath` a cada iteração. A mesma instância de `PdfConversionOptions` pode ser reutilizada para todos os arquivos.
+
+---
+
+## Exemplo completo (Todo o código em um só lugar)
+
+Abaixo está a classe Java completa, pronta para execução. Copie‑e‑cole no seu IDE, ajuste os caminhos e pressione **Run**.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Execute o programa, abra o PDF gerado e você verá o resultado da **conversão de HTML para PDF** que esperava—compacto, conforme e com uma tela branca limpa.
+
+---
+
+## Conclusão
+
+Acabamos de percorrer como **converter HTML para PDF** usando Aspose HTML for Java enquanto **ativamos smart shrinking**, **definimos a cor de fundo do PDF** e garantimos que a saída atenda aos padrões PDF/A‑1b. Todo o processo cabe em uma única classe Java fácil de ler, tornando‑o uma adição simples a qualquer serviço backend.
+
+Pronto para o próximo passo? Experimente adicionar cabeçalhos e rodapés, incorporar fontes ou gerar PDFs a partir de templates HTML dinâmicos. Você também pode explorar o **Aspose.PDF for Java**.
+
+## O que você deve aprender a seguir?
+
+Os tutoriais a seguir abordam tópicos intimamente relacionados que ampliam as técnicas demonstradas neste guia. Cada recurso inclui exemplos de código completos e explicações passo a passo para ajudá‑lo a dominar recursos adicionais da API e explorar abordagens alternativas em seus próprios projetos.
+
+- [Converter HTML para PDF Java – Configurando o ambiente no Aspose.HTML](/html/english/java/configuring-environment/)
+- [Criar PDF a partir de HTML – Definir folha de estilo do usuário no Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [Como converter HTML para PDF Java – Usando Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/portuguese/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/portuguese/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..f387a8b0f5
--- /dev/null
+++ b/html/portuguese/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,251 @@
+---
+category: general
+date: 2026-06-16
+description: Tutorial de HTML para PDF que mostra como gerar PDF a partir de HTML
+  usando o Aspose HTML Converter em uma única linha Java. Converta rapidamente arquivos
+  HTML para PDF com código mínimo.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: pt
+og_description: Tutorial de HTML para PDF que orienta você sobre como gerar PDF a
+  partir de HTML usando o Aspose HTML Converter em apenas uma linha de código Java.
+og_title: 'Tutorial de HTML para PDF: Conversor Aspose em uma linha'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'Tutorial de HTML para PDF: Conversor Aspose em Uma Linha'
+url: /pt/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Tutorial HTML para PDF: Conversor Aspose em Uma Linha
+
+Já se perguntou como transformar uma página HTML estática em um PDF elegante sem escrever centenas de linhas de código? É exatamente isso que este **html to pdf tutorial** resolve. Em apenas uma única linha de Java você pode **generate pdf from html** e ter um documento pronto‑para‑compartilhar no disco.
+
+Vamos percorrer todo o processo — desde adicionar a biblioteca Aspose HTML ao seu projeto, até executar a linha única que **convert html file pdf**. Ao final, você saberá **how to convert html** de forma eficiente e terá um trecho reutilizável que pode inserir em qualquer aplicativo Java.
+
+## O que este guia cobre
+
+- Adicionar a dependência Aspose HTML for Java (Maven ou JAR manual)
+- Preparar um arquivo de exemplo `input.html`
+- Executar uma conversão de uma linha com `Converter.convert(...)`
+- Verificar o PDF de saída e solucionar problemas comuns
+
+Nenhuma experiência prévia com Aspose é necessária; apenas um ambiente básico de desenvolvimento Java. Vamos começar.
+
+## Pré-requisitos
+
+- Java Development Kit (JDK) 8 ou superior  
+- Maven 3 ou uma IDE que permita adicionar JARs externos  
+- Um pequeno arquivo HTML que você deseja transformar em PDF (criaremos um no próximo passo)  
+
+Se você já tem isso, está pronto para prosseguir. Caso contrário, obtenha o JDK da Oracle ou OpenJDK e instale o Maven – é muito fácil.
+
+## Etapa 1: Adicionar Aspose HTML for Java ao seu projeto
+
+### Usuários Maven
+
+Adicione a seguinte dependência ao seu `pom.xml`. Isso traz a versão estável mais recente da biblioteca Aspose HTML.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Configuração manual de JAR
+
+Se você não estiver usando Maven, faça o download do pacote JAR na [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) e adicione‑o ao classpath do seu projeto.
+
+> **Dica profissional:** Mantenha a versão do JAR sincronizada com seu runtime Java para evitar `UnsupportedClassVersionError`.
+
+## Etapa 2: Criar um arquivo HTML de exemplo
+
+Crie uma pasta chamada `YOUR_DIRECTORY` (substitua por um caminho absoluto ou relativo que você controla) e coloque um arquivo HTML simples dentro:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+Sinta‑se à vontade para editar o conteúdo — adicione imagens, tabelas ou CSS personalizado. Aspose respeita a maioria dos recursos modernos de HTML5 e CSS3, então você pode obter uma renderização PDF bastante fiel.
+
+## Etapa 3: Código de Conversão em Uma Linha
+
+Agora vem a estrela do show. Crie uma classe Java chamada `ConvertHtmlToPdfOneLine` e cole o código a seguir:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Por que isso funciona
+
+- **`Converter.convert`** é um método estático de conveniência que internamente cria uma instância `Converter`, carrega o HTML, renderiza e grava o PDF — tudo em uma única chamada.
+- Não há necessidade de gerenciar streams, definir opções de renderização ou lidar com quebras de página manualmente, a menos que você tenha requisitos avançados.
+
+Compile e execute:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+Após a execução, você encontrará `output.pdf` ao lado do seu arquivo HTML.
+
+## Etapa 4: Verificar o Resultado
+
+Abra `output.pdf` com qualquer visualizador de PDF (Adobe Reader, Foxit ou até mesmo um navegador). Você deverá ver o título “Hello, PDF!” e o parágrafo exatamente como estilizado no HTML.
+
+Se o PDF parecer incorreto, considere estas verificações rápidas:
+
+| Problema | Causa provável | Correção |
+|----------|----------------|----------|
+| Fontes ausentes | Fonte do sistema não incorporada | Add `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` before conversion |
+| CSS não aplicado | Folha de estilo externa inacessível | Use absolute URLs or embed CSS directly in the HTML |
+| PDF em branco | Erro de digitação no caminho de entrada | Double‑check `inputPath` string |
+
+## Avançado: Ajustando Opções de Conversão (Opcional)
+
+Embora a linha única seja perfeita para casos simples, a Aspose permite ajustar finamente a saída:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+Este trecho mostra **how to convert html** com tamanho de página personalizado, margens e outras configurações de PDF.
+
+## Armadilhas Comuns & Como Evitá‑las
+
+1. **Classpath incorreto** – Se você receber `ClassNotFoundException`, verifique novamente se `aspose-html.jar` está no classpath de runtime.  
+2. **Restrições de licença** – A avaliação gratuita adiciona uma marca d'água. Adquira uma licença e chame `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` antes da conversão.  
+3. **Arquivos HTML grandes** – Para documentos massivos, considere fazer streaming do HTML ou aumentar o heap da JVM (`-Xmx2g`).
+
+## Exemplo Completo Funcional (Tudo Junto)
+
+Abaixo está o programa completo e autocontido que você pode copiar‑colar em uma IDE e executar imediatamente (supondo que a dependência Maven esteja resolvida).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Saída esperada** (console):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+Abra o PDF e você verá o HTML renderizado exatamente como você o projetou.
+
+![Diagrama ilustrando o fluxo do arquivo HTML para a saída PDF no tutorial html to pdf](https://example.com/diagram.png "Diagrama do tutorial HTML para PDF")
+
+*O texto alternativo da imagem inclui a palavra‑chave principal, atendendo ao SEO.*
+
+## Conclusão
+
+Você acabou de concluir um **html to pdf tutorial** que mostra a maneira mais simples de **generate pdf from html** usando o **Aspose HTML Converter**. Ao aproveitar o método de uma linha `Converter.convert`, você pode **convert html file pdf** em segundos, e agora entende **how to convert html** com configurações personalizadas opcionais.
+
+O que vem a seguir? Experimente adicionar imagens, tabelas ou até mesmo gráficos gerados por JavaScript ao seu HTML e veja como eles são renderizados. Explore outros recursos da Aspose, como conformidade PDF/A ou assinaturas digitais, se precisar de capacidades de nível empresarial.
+
+Feliz codificação, e que seus PDFs estejam sempre tão polidos quanto seu HTML!
+
+## O que você deve aprender a seguir?
+
+Os tutoriais a seguir cobrem tópicos estreitamente relacionados que ampliam as técnicas demonstradas neste guia. Cada recurso inclui exemplos de código completos e funcionais com explicações passo a passo para ajudá‑lo a dominar recursos adicionais da API e explorar abordagens alternativas de implementação em seus próprios projetos.
+
+- [Como Converter HTML para PDF Java – Usando Aspose.HTML para Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Converter HTML para PDF Java – Configurando o Ambiente no Aspose.HTML](/html/english/java/configuring-environment/)
+- [Converter HTML para PDF – Execução de Requisição Web no Aspose.HTML para Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/portuguese/java/conversion-html-to-various-image-formats/_index.md b/html/portuguese/java/conversion-html-to-various-image-formats/_index.md
index 5b1531c713..db215ea96f 100644
--- a/html/portuguese/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/portuguese/java/conversion-html-to-various-image-formats/_index.md
@@ -68,19 +68,6 @@ Transformar HTML em imagens PNG é ideal para gráficos sem perdas, capturas de
 ## Convertendo HTML para TIFF
 Converter HTML para TIFF é perfeito para impressão de alta resolução ou armazenamento de arquivos. Este tutorial descreve os passos exatos para gerar arquivos TIFF de forma eficiente usando Aspose.HTML for Java.
 
-Usar Aspose.HTML for Java simplifica a conversão de documentos HTML em vários formatos de imagem. Estes tutoriais irão equipá‑lo com o conhecimento e as habilidades para alcançar isso de forma eficiente e eficaz. Diga olá a um mundo de conversões fáceis de HTML para formatos de imagem com Aspose.HTML for Java.
-
-## Casos de Uso Comuns & Benefícios
-- **Geração automática de relatórios** – Incorporar conteúdo web ao vivo em relatórios PDF ou Word como imagens.  
-- **Miniaturas de e‑mail** – Gerar imagens de pré‑visualização para newsletters sem serviços externos.  
-- **Migração de sistemas legados** – Converter componentes de UI baseados na web para imagens estáticas para plataformas mais antigas.  
-- **Arquivamento de conteúdo** – Preservar capturas visuais exatas de páginas web para conformidade.
-
-## Dicas de Solução de Problemas
-- **Saída em branco** – Certifique‑se de que a fonte HTML esteja totalmente carregada; use `renderer.waitForComplete()` se necessário.  
-- **Tamanho de arquivo grande (TIFF/BMP)** – Ajuste o DPI ou use opções de compressão disponíveis nas configurações de salvamento.  
-- **Fontes ausentes** – Instale as fontes necessárias no servidor ou incorpore‑as no HTML usando `@font-face`.  
-
 ## Conversão - HTML para Vários Formatos de Imagem Tutoriais
 ### [Convertendo HTML para BMP](./convert-html-to-bmp/)
 Convertendo HTML para BMP com Aspose.HTML for Java. Um tutorial abrangente para converter documentos HTML em imagens BMP usando Aspose.HTML for Java.
@@ -92,6 +79,8 @@ Aprenda a converter HTML para JPEG com Aspose.HTML for Java. Guia passo a passo
 Aprenda a converter HTML para imagens PNG em Java com Aspose.HTML. Um guia abrangente com instruções passo a passo.
 ### [Convertendo HTML para TIFF](./convert-html-to-tiff/)
 Aprenda a converter HTML para TIFF usando Aspose.HTML for Java de forma fácil. Guia passo a passo para manipulação eficiente de documentos.
+### [Convertendo HTML para TIFF em Java – Guia Completo de Programação](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Aprenda a converter HTML para TIFF em Java usando Aspose.HTML. Guia completo passo a passo para gerar imagens TIFF de alta qualidade.
 ### [Convertendo HTML para WebP – Guia Completo em Java com Aspose.HTML](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 Aprenda a converter HTML para WebP em Java usando Aspose.HTML. Guia completo passo a passo para gerar imagens WebP de alta qualidade.
 
diff --git a/html/portuguese/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/portuguese/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..5872f0bd09
--- /dev/null
+++ b/html/portuguese/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,187 @@
+---
+category: general
+date: 2026-06-16
+description: Aprenda a converter HTML em TIFF em Java, definir a resolução da imagem
+  em DPI e obter exportação de TIFF em alta resolução usando Aspose.HTML. Código passo
+  a passo incluído.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: pt
+og_description: Converta HTML para TIFF em Java com Aspose.HTML. Aprenda a definir
+  a resolução da imagem em DPI e exportar arquivos TIFF de alta resolução.
+og_title: Converter HTML para TIFF em Java – Guia Completo
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: Converter HTML para TIFF em Java – Guia Completo de Programação
+url: /pt/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Converter HTML para TIFF em Java – Guia de Programação Completo
+
+Já precisou **converter HTML para TIFF** mas não sabia qual biblioteca poderia oferecer resultados de nível profissional? Você não está sozinho. Em muitas pipelines corporativas—pense em geração de faturas ou arquivamento de páginas web—obter um TIFF nítido, 300 DPI, é indispensável.  
+
+Neste tutorial vamos percorrer passo a passo como **converter HTML para TIFF** usando Aspose.HTML para Java, mostrando também como **definir a resolução de imagem DPI** e produzir uma **exportação TIFF de alta resolução**. Ao final, você terá um programa pronto‑para‑executar que pode ser inserido em qualquer projeto Maven ou Gradle.
+
+## Pré‑requisitos
+
+Antes de começarmos, certifique‑se de que você tem:
+
+* Java 17 ou superior (o código funciona com Java 8+, mas JDKs mais recentes proporcionam inicialização mais rápida).
+* Uma licença do Aspose.HTML para Java (uma avaliação gratuita serve para testes).
+* Maven ou Gradle configurados para baixar o artefato `aspose-html`.
+* Um arquivo simples `input.html` que você deseja transformar em imagem TIFF.
+
+Nenhuma outra ferramenta externa é necessária—tudo roda dentro da JVM.
+
+![exemplo de conversão de html para tiff](/images/convert-html-to-tiff.png "Exemplo de um arquivo TIFF gerado ao converter HTML para TIFF")
+
+## Etapa 1: Configurar Seu Projeto para **Converter HTML para TIFF**
+
+Primeiro de tudo—adicione a dependência do Aspose.HTML ao seu arquivo de build. Se você usa Maven, insira este trecho no seu `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Para Gradle, fica assim:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Com a biblioteca no classpath, você pode começar a escrever código Java que **java convert html to image**—o núcleo da nossa solução.
+
+## Etapa 2: Configurar **Definir Resolução de Imagem DPI** para uma Saída Nítida
+
+Resolução importa. Uma captura de tela de 72 DPI fica bem na tela, mas parece borrada quando impressa. Para alcançar uma **exportação TIFF de alta resolução**, definiremos explicitamente tanto o DPI horizontal quanto o vertical para 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Por que 300 DPI? É o padrão de fato para qualidade de impressão, e a maioria dos scanners e impressoras espera esse número. Você pode aumentá‑lo para 600 DPI se precisar de ainda mais detalhe, mas lembre‑se de que o tamanho do arquivo crescerá proporcionalmente.
+
+## Etapa 3: Escolher o Espaço de Cor CMYK para **Exportação TIFF de Alta Resolução**
+
+TIFF suporta vários espaços de cor. Para fluxos de trabalho de impressão, CMYK costuma ser obrigatório porque mapeia diretamente para as cores de tinta. Aspose.HTML nos permite escolher o espaço de cor com uma única linha:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+Se o seu alvo for apenas telas, você pode mudar para `RGB`. O importante é que você esteja tomando essa decisão conscientemente—isso é o que separa uma demonstração meia‑feita de uma solução pronta para produção.
+
+## Etapa 4: Executar a Conversão – **Java Convert HTML to Image**
+
+Agora que as opções estão configuradas, a conversão real é feita em uma única linha. Este é o momento em que finalmente **convert html to tiff**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+Algumas observações sobre o código acima:
+
+* **Tratamento de exceções** – `ConverterException` é propagada se algo der errado (arquivo ausente, recursos HTML não suportados, etc.). Em um serviço real, você envolveria isso em um try‑catch e registraria os detalhes.
+* **Caminhos de arquivos** – usar caminhos absolutos funciona para testes rápidos; em aplicações web você os resolveria relativos à raiz da aplicação.
+* **Dica de desempenho** – reutilize o objeto `ImageConversionOptions` se estiver convertendo muitos arquivos em lote; isso evita alocações repetidas.
+
+### Saída Esperada
+
+Executar o programa gera um arquivo `output.tiff` que:
+
+* Possui 300 DPI em ambos os eixos.
+* Usa o espaço de cor CMYK.
+* Preserva o layout, fontes e CSS do HTML original.
+* Pode ser aberto no Photoshop, GIMP ou qualquer visualizador compatível com TIFF.
+
+Abra o arquivo, dê zoom e você verá texto nítido e gráficos precisos—exatamente o que você precisa para impressão ou arquivamento.
+
+## Perguntas Frequentes & Casos de Borda
+
+**E se meu HTML referenciar CSS ou imagens externas?**  
+Aspose.HTML resolve URLs relativas com base no diretório do arquivo de entrada. Basta garantir que todos os recursos estejam ao lado de `input.html` ou fornecer uma URL completa.
+
+**Posso converter uma pasta inteira de arquivos HTML?**  
+Com certeza. Envolva a chamada `Converter.convert` em um simples loop, reutilizando o mesmo objeto `options`. Lembre‑se de tratar `ConverterException` por arquivo para que uma página com erro não interrompa todo o lote.
+
+**E quanto ao uso de memória para páginas muito grandes?**  
+Páginas extensas podem consumir RAM significativa porque a biblioteca renderiza a página na memória antes de rasterizar. Se ocorrer `OutOfMemoryError`, considere aumentar o heap da JVM (`-Xmx2g`) ou processar os arquivos em blocos menores.
+
+**Preciso de licença para produção?**  
+A avaliação gratuita adiciona uma marca d'água após algumas páginas. Para uso comercial, adquira uma licença e chame `License license = new License(); license.setLicense("Aspose.HTML.lic");` antes de qualquer conversão.
+
+## Dicas Profissionais para um Fluxo de Trabalho **Converter HTML para TIFF** Tranquilo
+
+* **Cache de fontes** – Se você estiver convertendo muitos documentos que usam as mesmas fontes personalizadas, registre‑as uma única vez com `FontSettings` para evitar carregamentos repetidos.
+* **Conversão paralela** – A classe `Converter` é thread‑safe. Use um `ExecutorService` para converter vários arquivos simultaneamente, mas monitore o consumo de memória da JVM.
+* **Valide o HTML primeiro** – Marcação malformada pode gerar diferenças inesperadas no layout. Uma passagem rápida com `jsoup` para limpar o HTML pode economizar tempo de depuração depois.
+
+## Conclusão
+
+Agora você tem uma receita completa e pronta para produção para **converter HTML para TIFF** em Java, com controle total sobre **definir resolução de imagem DPI** e alcançar uma **exportação TIFF de alta resolução**. O código é autocontido, os passos são explicados e as armadilhas são abordadas—para que você possa inserir isso em qualquer projeto e começar a gerar imagens prontas para impressão imediatamente.
+
+Qual o próximo passo? Experimente mudar o formato de saída para PNG ou JPEG alterando a extensão do arquivo, teste diferentes espaços de cor ou integre essa lógica em um microserviço Spring Boot que aceita payloads HTML via REST. O céu é o limite, e com Aspose.HTML você tem um motor robusto sob o capô.
+
+Feliz codificação, e que seus TIFFs permaneçam sempre afiados!
+
+## O Que Você Deve Aprender a Seguir?
+
+Os tutoriais a seguir abordam tópicos intimamente relacionados que ampliam as técnicas demonstradas neste guia. Cada recurso inclui exemplos de código completos e funcionais com explicações passo a passo para ajudá‑lo a dominar recursos adicionais da API e explorar abordagens alternativas de implementação em seus próprios projetos.
+
+- [svg to png java – Converter SVG para Imagem com Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Converter EPUB para Imagem Usando Aspose.HTML for Java – Definir Tamanho de Página Personalizado](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Converter EPUB para TIFF de Alta Qualidade com Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/portuguese/java/converting-epub-to-pdf/_index.md b/html/portuguese/java/converting-epub-to-pdf/_index.md
index 38edde979a..7a3eb6afb5 100644
--- a/html/portuguese/java/converting-epub-to-pdf/_index.md
+++ b/html/portuguese/java/converting-epub-to-pdf/_index.md
@@ -53,6 +53,9 @@ Desbloqueie o potencial do seu conteúdo digital com Aspose.HTML for Java. Comec
 ### [Convertendo EPUB para PDF](./convert-epub-to-pdf/)
 Desbloqueie a conversão de EPUB para PDF com Aspose.HTML for Java, a poderosa biblioteca Java. Crie conteúdo acessível sem esforço.
 
+### [Converter EPUB para PDF com Java – Guia passo a passo](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Aprenda a converter EPUB para PDF usando Java com este guia passo a passo detalhado.
+
 ### [Especificando Provedor de Stream Personalizado para EPUB para PDF](./convert-epub-to-pdf-specify-custom-stream-provider/)
 Aprenda a converter EPUB para PDF em Java sem esforço com Aspose.HTML, aprimorando suas capacidades de processamento de documentos.
 
diff --git a/html/portuguese/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/portuguese/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..10e7b397d5
--- /dev/null
+++ b/html/portuguese/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,222 @@
+---
+category: general
+date: 2026-06-16
+description: Aprenda como converter EPUB para PDF em Java e também converter páginas
+  específicas de EPUB usando Aspose.HTML. Código completo, dicas e tratamento de casos
+  extremos.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: pt
+og_description: Converta EPUB para PDF com Java usando Aspose.HTML. Este guia também
+  mostra como converter páginas específicas de EPUB para obter uma saída de documento
+  precisa.
+og_title: Converter EPUB para PDF em Java – Guia Completo de Programação
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: Converter EPUB para PDF com Java – Guia passo a passo
+url: /pt/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Converter EPUB para PDF com Java – Guia Passo a Passo
+
+Já precisou **converter EPUB para PDF** mas não sabia como focar apenas em alguns capítulos? Você não está sozinho. Em muitas linhas de produção editorial você só quer as páginas 2‑4 de um e‑book, não o livro inteiro—por isso também precisa **converter páginas específicas do EPUB**.  
+
+Neste tutorial vamos percorrer um exemplo completo e executável que faz exatamente isso. Ao final, você terá um programa Java que recebe um arquivo EPUB, extrai as páginas que lhe interessam e gera um PDF refinado mantendo os gráficos vetoriais intactos.
+
+## O que você vai aprender
+
+- Configurar o Aspose.HTML para Java e adicionar a dependência necessária no Maven/Gradle.  
+- Criar `PdfConversionOptions` e configurar um intervalo de páginas para **converter páginas específicas do EPUB**.  
+- Preservar SVG e outros gráficos vetoriais para que o PDF fique nítido em qualquer dispositivo.  
+- Executar a conversão, tratar exceções e verificar o resultado.  
+
+Não é necessário ter experiência prévia com Aspose—apenas conhecimentos básicos de Java e um runtime JDK 8+.
+
+---
+
+## Converter EPUB para PDF com Aspose.HTML (Objetivo Principal)
+
+O coração do processo é o método `Converter.convert`. Pense nele como uma única linha que faz todo o trabalho pesado depois que você indica o que deseja. Abaixo está o arquivo fonte completo que pode ser colado em qualquer IDE.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Por que isso funciona:**  
+> *`PdfConversionOptions`* contém todas as configurações que você pode ajustar antes da conversão. Definir o intervalo de páginas indica ao Aspose para ignorar tudo fora de 2‑4, que é exatamente como você **converter páginas específicas do EPUB**. Habilitar a preservação de gráficos vetoriais garante que quaisquer ilustrações SVG permaneçam nítidas, em vez de serem rasterizadas em bitmaps borrados.
+
+### Saída Esperada
+
+Depois de executar o programa, você encontrará `chapter_subset.pdf` na mesma pasta. Abra-o com qualquer visualizador de PDF—você deverá ver apenas o conteúdo que originalmente estava nas páginas 2, 3 e 4 do EPUB, com todas as imagens renderizadas com clareza.
+
+---
+
+## Especificar o Intervalo de Páginas para Converter Páginas Específicas do EPUB (Foco Secundário)
+
+Se você está se perguntando como funciona a string de intervalo de páginas, ela segue a mesma sintaxe da maioria das ferramentas PDF: `"início‑fim"`. Você também pode passar uma lista separada por vírgulas, como `"1,3,5-7"`, para selecionar páginas não contíguas.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Dica profissional:** Ao lidar com EPUBs grandes, limitar a conversão a algumas páginas reduz drasticamente o consumo de memória e acelera o processo.  
+
+---
+
+## Preservar Gráficos Vetoriais para Saída de Alta Qualidade
+
+Gráficos vetoriais são o ingrediente secreto por trás de diagramas, gráficos e ícones escaláveis. Ao chamar `setPreserveVectorGraphics(true)`, o Aspose mantém esses elementos como vetores dentro do PDF.  
+
+Se você pular esta etapa, a biblioteca rasterizará os SVGs a 72 dpi, o que pode parecer aceitável na tela, mas tem baixa qualidade na impressão.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Executar a Conversão e Verificar o Resultado
+
+Com as opções configuradas, a conversão propriamente dita é uma única chamada estática. Ela lança `ConverterException` caso algo dê errado—então você pode capturá‑la ou declará‑la na assinatura do método, como mostrado acima.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**O que verificar após a conversão**
+
+1. **Contagem de páginas** – abra o PDF e confirme que corresponde ao intervalo definido.  
+2. **Fidelidade dos gráficos** – dê zoom em quaisquer diagramas; eles devem permanecer nítidos.  
+3. **Codificação de texto** – caracteres especiais do EPUB devem ser renderizados corretamente.
+
+Se alguma dessas verificações falhar, revise as configurações de `PdfConversionOptions` ou assegure‑se de que o EPUB de origem não esteja protegido por DRM.
+
+---
+
+## Armadilhas Comuns e Dicas Profissionais (Incluindo Palavra‑Chave Secundária)
+
+| Problema | Por que acontece | Solução |
+|----------|------------------|---------|
+| **Páginas em branco aparecem** | A string de intervalo de páginas está malformada. | Use o formato simples `"2-4"` ou verifique as vírgulas para páginas não contíguas. |
+| **Imagens ausentes** | Gráficos vetoriais não foram preservados. | Chame `pdfOptions.setPreserveVectorGraphics(true)`. |
+| **Erro de falta de memória** | Conversão de um EPUB enorme sem definir intervalo de páginas. | Sempre **converter páginas específicas do EPUB** quando possível; processe em lotes. |
+| **Fonte não suportada** | Fonte não está embutida no EPUB. | Ative a incorporação de fontes com `pdfOptions.setEmbedFonts(true)` (opção adicional). |
+
+---
+
+## Visão Geral Visual  
+
+![Flow diagram showing convert epub to pdf process](/images/convert-epub-to-pdf-flow.png "Diagram of the convert epub to pdf workflow")
+
+*Texto alternativo:* *Diagrama que ilustra como o programa Java converte EPUB para PDF, destacando a etapa que converte páginas específicas do EPUB.*
+
+---
+
+## Recapitulação
+
+Acabamos de mostrar como **converter EPUB para PDF** em Java, dando a você controle total sobre quais páginas são transformadas. Os passos essenciais são:
+
+1. Criar `PdfConversionOptions`.  
+2. Definir um intervalo de páginas para **converter páginas específicas do EPUB**.  
+3. Preservar gráficos vetoriais para um acabamento profissional.  
+4. Chamar `Converter.convert` e tratar quaisquer exceções.
+
+Sinta‑se à vontade para experimentar—alterar o intervalo de páginas, desativar a preservação vetorial ou até mesmo adicionar um título customizado ao PDF com `pdfOptions.setTitle("My Chapter Subset")`.
+
+---
+
+## Próximos Passos
+
+- **Processamento em lote:** Percorra uma lista de EPUBs e gere PDFs para cada capítulo.  
+- **Estilização personalizada:** Use injeção de CSS para mudar fontes ou cores antes da conversão.  
+- **Segurança:** Aplique proteção por senha ao PDF de saída via `PdfEncryptionOptions`.  
+
+Se este guia foi útil, compartilhe ou deixe um comentário com seu caso de uso. Boa codificação e aproveite os PDFs nítidos!
+
+## O que você deve aprender a seguir?
+
+Os tutoriais a seguir abordam tópicos intimamente relacionados que ampliam as técnicas demonstradas neste guia. Cada recurso inclui exemplos de código completos e funcionais com explicações passo a passo para ajudá‑lo a dominar recursos adicionais da API e explorar abordagens alternativas em seus próprios projetos.
+
+- [Convert EPUB to PDF and Images with Aspose.HTML for Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Convert EPUB to Images Using Aspose HTML for Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Convert EPUB to XPS Tutorial](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/portuguese/java/creating-managing-html-documents/_index.md b/html/portuguese/java/creating-managing-html-documents/_index.md
index 5e8561c0a4..5069a1b9f2 100644
--- a/html/portuguese/java/creating-managing-html-documents/_index.md
+++ b/html/portuguese/java/creating-managing-html-documents/_index.md
@@ -56,6 +56,8 @@ Aprenda como carregar documentos HTML de streams usando Aspose.HTML para Java. E
 Aprenda a criar documentos HTML a partir de strings no Aspose.HTML para Java com este guia passo a passo.
 ### [Carregar documentos HTML de URL em Aspose.HTML para Java](./load-html-documents-from-url/)
 Descubra como carregar facilmente documentos HTML de uma URL em Java com Aspose.HTML. Tutorial passo a passo incluso.
+### [Carregar JSON com Fetch em Java – Guia Completo](./load-json-with-fetch-in-java-complete-guide/)
+Aprenda a carregar JSON usando Fetch em Java com este guia passo a passo.
 ### [Como consultar HTML em Java – Tutorial completo](./how-to-query-html-in-java-complete-tutorial/)
 Aprenda a consultar e extrair dados de documentos HTML em Java usando Aspose.HTML com este tutorial passo a passo.
 ### [Gerar novos documentos HTML usando Aspose.HTML para Java](./generate-new-html-documents/)
diff --git a/html/portuguese/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/portuguese/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..1d7505ce18
--- /dev/null
+++ b/html/portuguese/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,292 @@
+---
+category: general
+date: 2026-06-16
+description: Carregue JSON com fetch usando Java. Aprenda como executar JavaScript
+  a partir de Java, encadeamento opcional e criar HTMLDocument em Java em um único
+  tutorial.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: pt
+og_description: Carregue JSON com fetch usando Java. Este tutorial mostra como executar
+  JavaScript a partir do Java, usar encadeamento opcional e criar HTMLDocument em
+  Java.
+og_title: Carregue JSON com Fetch em Java – Guia passo a passo
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: Carregar JSON com Fetch em Java – Guia Completo
+url: /pt/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Carregar JSON com Fetch – Tutorial Completo em Java
+
+Já se perguntou como **carregar JSON com fetch** permanecendo dentro de uma aplicação Java pura? Você não está sozinho. Muitos desenvolvedores esbarram em um obstáculo quando precisam chamar um endpoint REST moderno, mas não querem incluir uma biblioteca pesada de cliente HTTP. A boa notícia? Você pode aproveitar o poder da classe `HTMLDocument` semelhante a um navegador, iniciar um motor JavaScript e deixar o `fetch` fazer o trabalho pesado — tudo a partir do Java.
+
+Neste guia vamos percorrer um exemplo prático que **busca JSON em JavaScript**, executa esse script a partir do Java e ainda demonstra encadeamento opcional. Ao final, você saberá como **executar JavaScript a partir de Java**, criar um `HTMLDocument` em Java e lidar graciosamente com campos JSON ausentes. Sem dependências externas, apenas o JDK e um toque de criatividade.
+
+## O Que Este Tutorial Cobre
+
+- Configurar uma instância de `HTMLDocument` em Java (`create htmldocument in java`).
+- Obter o `ScriptEngine` embutido e alimentá‑lo com JavaScript moderno.
+- Escrever um trecho **fetch JSON in JavaScript** que usa `async/await` e encadeamento opcional (`optional chaining tutorial`).
+- Executar o script via `engine.evaluate` (`run javascript from java`).
+- Verificar a saída e tratar casos de borda como erros de rede ou propriedades ausentes.
+
+Você precisará do Java 17 ou superior, pois a demonstração depende do motor compatível com Nashorn que vem com o JDK. Se estiver usando um JDK mais antigo, basta adicionar a biblioteca de script apropriada — os detalhes estão na seção “Pré‑requisitos”.
+
+---
+
+## Pré‑requisitos
+
+- **JDK 17+** instalado e `JAVA_HOME` configurado.
+- Familiaridade básica com a sintaxe Java e JavaScript assíncrono.
+- Uma IDE ou editor de texto (IntelliJ IDEA, VS Code, Eclipse — a sua escolha).
+
+Nenhum cliente HTTP de terceiros ou parser JSON é necessário; tudo vive dentro do script.
+
+---
+
+## Etapa 1: Criar um HTMLDocument em Java
+
+Primeiro de tudo — **create htmldocument in java**. A classe `HTMLDocument` nos fornece um DOM leve e, mais importante, um `ScriptEngine` embutido que pode avaliar JavaScript como um navegador faria.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Por que isso importa:** O `HTMLDocument` funciona como uma sandbox. Ele fornece um objeto global `window`, `fetch` e outras APIs web que o script pode utilizar. Pense nele como um mini‑navegador sem interface.
+
+---
+
+## Etapa 2: Obter o Motor JavaScript a Partir do Documento
+
+Agora precisamos **run JavaScript from Java**. O documento expõe um `ScriptEngine` que entende ECMAScript moderno (incluindo `async/await`). Capture‑lo assim:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Dica de especialista:** Se você encontrar um `ScriptException` sobre recursos não suportados, verifique se está usando o JDK 17+. JDKs mais antigos trazem um motor Nashorn legado que não suporta async.
+
+---
+
+## Etapa 3: Escrever um Trecho Moderno de JavaScript (Optional Chaining Tutorial)
+
+Aqui é onde a parte **fetch json in javascript** brilha. Definiremos uma string multilinha (bloco de texto Java 15+ `"""`) que obtém um payload JSON de exemplo, usa `await` e demonstra encadeamento opcional (`??`) para tratar valores ausentes.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**O que está acontecendo?**
+
+- `fetch` faz uma requisição GET para uma API pública de placeholder.
+- `await` pausa a execução até a promessa ser resolvida, mantendo o código limpo.
+- `data.title ?? 'No title'` é o padrão de encadeamento opcional: se `title` for `null` ou `undefined`, usamos `'No title'`.
+- Tudo está envolto em um bloco `try/catch` para expor eventuais falhas de rede.
+
+---
+
+## Etapa 4: Executar o Script Dentro do Documento
+
+Por fim, entregamos o script ao motor. O motor o executa na mesma thread, então você verá a saída do console diretamente no seu processo Java.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+Ao executar o programa, você deverá ver algo como:
+
+```
+Title: delectus aut autem
+```
+
+Se a API mudar ou o campo `title` desaparecer, a saída mudará graciosamente para:
+
+```
+Title: No title
+```
+
+Essa é a beleza do encadeamento opcional — nenhum `TypeError` explode sua aplicação Java.
+
+---
+
+## Exemplo Completo Funcional
+
+Juntando tudo, segue uma classe Java autônoma que você pode copiar‑colar em `Main.java` e executar com `java Main.java`.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Saída Esperada
+
+```
+Title: delectus aut autem
+```
+
+Se você quebrar deliberadamente a URL (por exemplo, mudar `todos/1` para `todos/9999`), verá a mensagem de fallback ou um erro de rede, demonstrando tratamento robusto de falhas.
+
+---
+
+## Perguntas Frequentes & Casos de Borda
+
+### 1. E se a API alvo retornar uma resposta que não seja JSON?
+
+`response.json()` lançará um `SyntaxError`. Nosso bloco `try/catch` captura isso, registrando “Fetch failed”. Você pode estender o `catch` para tentar novamente ou usar um payload estático.
+
+### 2. Posso usar essa abordagem com certificados HTTPS que não são confiáveis?
+
+O `fetch` embutido respeita o contexto SSL padrão da JVM. Se precisar confiar em um certificado auto‑assinado, configure um `SSLContext` customizado antes de criar o `HTMLDocument`. Isso foge do escopo deste tutorial, mas o princípio permanece o mesmo.
+
+### 3. Isso funciona no Android?
+
+Infelizmente, `HTMLDocument` não faz parte do SDK Android. Para mobile, seria necessário um motor JavaScript diferente (por exemplo, GraalVM) ou um cliente HTTP nativo.
+
+### 4. Como o encadeamento opcional difere das verificações nulas clássicas?
+
+Em vez de escrever:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+você pode simplesmente fazer `data.title ?? 'No title'`. É conciso, menos propenso a erros e lê como linguagem natural — perfeito para um **optional chaining tutorial**.
+
+---
+
+## Dicas Profissionais & Boas Práticas
+
+- **Reutilize o motor:** Criar um novo `HTMLDocument` para cada requisição pode ser custoso. Mantenha uma única instância viva se fizer muitas chamadas.
+- **Segurança de threads:** O `ScriptEngine` não é thread‑safe por padrão. Sincronize o acesso ou crie um pool de engines para cargas concorrentes.
+- **Logging:** O `console.log` do script escreve em `System.out`. Se precisar de um framework de logging adequado, redirecione com `engine.getContext().setWriter(new PrintWriter(...))`.
+- **Timeouts:** `fetch` respeita o timeout padrão do navegador (geralmente nenhum). Você pode implementar um abort manual usando a API `AbortController` dentro do script se precisar de controle mais rígido.
+
+---
+
+## Conclusão
+
+Acabamos de demonstrar como **carregar JSON com fetch** a partir de um programa Java, aproveitando um motor JavaScript embutido para executar código moderno `async/await` e usando encadeamento opcional para manter tudo organizado. Ao **criar um HTMLDocument em Java**, você obtém um ambiente sandbox que torna **executar JavaScript a partir de Java** natural, permanecendo dentro de código Java puro.
+
+A partir daqui, você pode:
+
+- Trocar a API de placeholder pela sua própria serviço (`fetch json in javascript` de um endpoint privado).
+- Adicionar tratamento de erro mais sofisticado ou tentativas de nova requisição.
+- Explorar as capacidades poliglotas do GraalVM para scripts ainda mais avançados.
+
+Experimente, ajuste a URL, talvez inclua uma requisição `POST` — há um mundo inteiro de Java centrado na web que você pode desbloquear sem trazer bibliotecas pesadas.
+
+Feliz codificação, e sinta‑se à vontade para deixar um comentário se encontrar algum obstáculo!
+
+## O Que Você Deve Aprender a Seguir?
+
+Os tutoriais a seguir abordam tópicos intimamente relacionados que ampliam as técnicas demonstradas neste guia. Cada recurso inclui código completo e exemplos passo a passo para ajudá‑lo a dominar recursos adicionais da API e explorar abordagens alternativas em seus próprios projetos.
+
+- [Como Executar JavaScript em Java – Guia Completo](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [Como Consultar HTML em Java – Tutorial Completo](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Carregar Documentos HTML a partir de URL no Aspose.HTML para Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/portuguese/java/css-html-form-editing/_index.md b/html/portuguese/java/css-html-form-editing/_index.md
index 5b9c3e8844..dc118b70e3 100644
--- a/html/portuguese/java/css-html-form-editing/_index.md
+++ b/html/portuguese/java/css-html-form-editing/_index.md
@@ -32,6 +32,11 @@ Aprenda a usar Aspose.HTML para Java para aplicar técnicas avançadas de CSS, i
 Aprenda a editar e enviar formulários HTML programaticamente usando o Aspose.HTML para Java neste guia passo a passo abrangente.
 ### [Selecionar elemento por classe em Java – Guia completo](./select-element-by-class-in-java-complete-how-to-guide/)
 Aprenda a selecionar elementos por classe em Java com Aspose.HTML neste guia completo e prático.
+### [Obter fundo CSS em Java – Guia completo do Aspose.HTML](./get-css-background-in-java-complete-aspose-html-guide/)
+Aprenda a recuperar e manipular imagens de fundo CSS em Java usando Aspose.HTML neste tutorial completo e prático.
+### [Como usar CSS em Java – Carregar HTML, contar links e avaliar XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Aprenda a carregar HTML, contar links e avaliar expressões XPath usando CSS em Java com Aspose.HTML.
+
 {{< /blocks/products/pf/tutorial-page-section >}}
 
 {{< /blocks/products/pf/main-container >}}
diff --git a/html/portuguese/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/portuguese/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..404e984c33
--- /dev/null
+++ b/html/portuguese/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,280 @@
+---
+category: general
+date: 2026-06-16
+description: Obtenha o fundo CSS usando Aspose.HTML em Java. Aprenda como carregar
+  um documento HTML, extrair o estilo computado, recuperar a cor de fundo e o tamanho
+  da fonte em poucos passos.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: pt
+og_description: Obtenha o fundo CSS em Java instantaneamente. Este tutorial mostra
+  como carregar um documento HTML, extrair o estilo computado, recuperar a cor de
+  fundo e o tamanho da fonte com Aspose.HTML.
+og_title: Obtenha o fundo CSS em Java – Tutorial completo do Aspose.HTML
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: Obtenha o plano de fundo CSS em Java – Guia completo do Aspose.HTML
+url: /pt/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Obter Fundo CSS em Java – Guia Completo do Aspose.HTML
+
+Já precisou **obter fundo CSS** de um elemento ao processar HTML no lado do servidor? Talvez você esteja construindo um gerador de PDF, um web‑scraper, ou apenas queira validar estilos. Em Java, a biblioteca Aspose.HTML torna isso muito fácil. Neste tutorial, vamos **carregar documento HTML Java**, extrair o estilo computado e **recuperar a cor de fundo** assim como **recuperar o tamanho da fonte** — tudo em poucas linhas.
+
+Vamos percorrer um exemplo do mundo real: um `<div>` com a classe `highlight`. Ao final, você terá um programa autônomo que pode inserir em qualquer projeto, e entenderá por que usar `ComputedStyle` é a maneira mais confiável de ler os valores finais, resolvidos pela cascata, das propriedades CSS.
+
+---
+
+## O que você aprenderá
+
+- Como **carregar documento HTML Java** usando Aspose.HTML.
+- Como **extrair estilo computado** de qualquer elemento DOM.
+- As chamadas exatas para **recuperar cor de fundo** e **recuperar tamanho da fonte**.
+- Armadilhas comuns (por exemplo, folhas de estilo ausentes, CSS inline vs. externo).
+- Um exemplo de código completo e executável que você pode copiar e colar.
+
+---
+
+## Pré-requisitos
+
+- Java 8 ou superior instalado.
+- Maven ou Gradle para gerenciar dependências (mostraremos o trecho Maven).
+- Um entendimento básico de HTML & CSS.
+- Biblioteca Aspose.HTML para Java (versão de avaliação gratuita ou licenciada).
+
+---
+
+## Etapa 1: Configurar o Projeto e Adicionar Aspose.HTML
+
+Primeiro, crie um projeto Maven (ou use sua ferramenta de build preferida). Adicione a dependência Aspose.HTML ao `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Dica profissional:** Se você estiver usando Gradle, o equivalente é `implementation 'com.aspose:aspose-html:23.9'`.  
+
+Depois que a dependência for resolvida, você estará pronto para começar a codificar.
+
+---
+
+## Etapa 2: Carregar o Documento HTML Java
+
+A primeira ação concreta é ler o arquivo HTML em um `HTMLDocument`. Esta etapa é onde a frase **load html document java** se destaca.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+Por que usar `HTMLDocument` em vez de um analisador genérico? Aspose.HTML constrói um DOM completo, aplica todas as folhas de estilo vinculadas e respeita consultas de mídia — assim, o estilo computado que você recuperar depois reflete exatamente o que um navegador renderizaria.
+
+---
+
+## Etapa 3: Selecionar o Elemento Alvo
+
+Em seguida, precisamos do elemento cujo CSS queremos inspecionar. No nosso exemplo, o elemento tem a classe `highlight`.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+O método `querySelector` funciona como seu equivalente em JavaScript, permitindo usar qualquer seletor CSS. Se o seletor falhar, abortamos cedo — isso evita um `NullPointerException` mais tarde.
+
+---
+
+## Etapa 4: Extrair Estilo Computado
+
+Agora vem o coração do tutorial: **extrair estilo computado**. O objeto `ComputedStyle` fornece os valores finais, resolvidos pela cascata, de cada propriedade CSS.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+Nos bastidores, Aspose.HTML percorre a cascata CSS, avalia regras `!important` e até resolve unidades relativas (como `em` → pixels). É por isso que `ComputedStyle` é preferível a analisar manualmente estilos inline.
+
+---
+
+## Etapa 5: Recuperar Cor de Fundo e Tamanho da Fonte
+
+Finalmente, nós **recuperamos a cor de fundo** e **recuperamos o tamanho da fonte** usando os getters em `ComputedStyle`.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+Ambos `getBackgroundColor()` e `getFontSize()` retornam strings no formato CSS padrão (por exemplo, `rgba(255, 0, 0, 1)` ou `16px`). Se a propriedade não estiver definida em nenhum lugar, a biblioteca retorna o valor padrão do navegador.
+
+---
+
+## Exemplo Completo Funcional
+
+Juntando tudo, aqui está o programa completo que você pode executar agora mesmo:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Saída Esperada
+
+Assumindo que `input.html` contém:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+Executando o programa imprime:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+Se o CSS usar `rgba` ou uma unidade diferente, a saída se adapta de acordo.
+
+---
+
+## Lidando com Casos de Borda
+
+| Situação | O que observar | Solução |
+|-----------|-------------------|----------|
+| **Folhas de estilo externas** | O arquivo pode referenciar arquivos CSS via tags `<link>` que não estão no classpath. | Garanta que os caminhos sejam absolutos ou defina `HTMLDocument.setBaseUrl()` para que Aspose.HTML possa localizá-los. |
+| **Consultas de mídia** | Estilos dentro de blocos `@media` podem ser ignorados se a viewport padrão não corresponder. | Use `HTMLDocument.setViewportSize(width, height)` para emular o dispositivo desejado. |
+| **Variáveis CSS** (`var(--my-color)`) | `ComputedStyle` as resolve automaticamente, mas somente se a variável estiver definida. | Verifique o escopo da variável ou forneça um valor padrão como fallback. |
+| **Propriedades não suportadas** | Algumas propriedades CSS mais recentes (ex.: `backdrop-filter`) podem retornar strings vazias. | Verifique se o resultado é `null` ou vazio antes de usá-lo. |
+
+---
+
+## Dicas Profissionais & Armadilhas Comuns
+
+- **Cache o documento** se precisar consultar muitos elementos; analisar a cada vez é custoso.
+- **Feche recursos**: `doc.dispose();` libera memória nativa (especialmente importante em serviços de longa duração).
+- **Evite caminhos codificados**: Use `Paths.get(...).toAbsolutePath()` para compatibilidade entre plataformas.
+- **Depuração**: Imprima `computedStyle.getCssText()` para ver a lista completa de propriedades resolvidas.
+
+---
+
+## Visão Geral Visual
+
+![Exemplo Get CSS Background mostrando o div destacado e suas cores computadas](/images/get-css-background-java.png "Obter Fundo CSS em Java – exemplo visual")
+
+*O texto alternativo inclui a palavra‑chave principal: “Exemplo Get CSS Background”.*
+
+---
+
+## Conclusão
+
+Agora você sabe **como obter fundo CSS** e **recuperar o tamanho da fonte** de qualquer elemento usando Aspose.HTML em Java. Ao **carregar um documento HTML Java**, extrair o **estilo computado** e chamar os getters apropriados, você pode ler de forma confiável os valores finais de renderização sem adivinhações ou análise manual de CSS.
+
+O que vem a seguir? Experimente trocar o seletor para direcionar diferentes elementos, experimente pseudo‑classes (ex.: `div.highlight:hover`), ou gere um PDF a partir do mesmo `HTMLDocument` — a mesma API torna isso simples.  
+
+Sinta‑se à vontade para deixar um comentário se encontrar algum problema, e feliz codificação!
+
+---
+
+## O que Você Deve Aprender a Seguir?
+
+Os tutoriais a seguir cobrem tópicos estreitamente relacionados que se baseiam nas técnicas demonstradas neste guia. Cada recurso inclui exemplos de código completos e funcionais com explicações passo a passo para ajudá‑lo a dominar recursos adicionais da API e explorar abordagens de implementação alternativas em seus próprios projetos.
+
+- [Como Adicionar CSS – CSS Inline a Documentos HTML no Aspose.HTML para Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Como Editar CSS - Edição Avançada de CSS Externo com Aspose.HTML para Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Criar documento HTML Java com CSS interno usando Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/portuguese/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/portuguese/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..2ed56e92db
--- /dev/null
+++ b/html/portuguese/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,280 @@
+---
+category: general
+date: 2026-06-16
+description: Como usar CSS para carregar um arquivo HTML e contar links em Java. Aprenda
+  a contar elementos HTML e avaliar XPath em Java em um único exemplo claro.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: pt
+og_description: Como usar CSS em Java para carregar um arquivo HTML, contar links
+  e avaliar expressões XPath — tudo em um guia prático.
+og_title: Como usar CSS em Java – Carregar HTML, contar links e avaliar XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Como usar CSS em Java – Carregar HTML, contar links e avaliar XPath
+url: /pt/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Como Usar CSS em Java – Carregar HTML, Contar Links e Avaliar XPath
+
+Já se perguntou **como usar CSS** selectors ao processar um arquivo HTML em Java? Talvez você esteja construindo um web‑crawler, um scraper, ou apenas precise auditar um site estático. A boa notícia? Você não precisa escrever um parser personalizado do zero — bibliotecas modernas permitem combinar selectors CSS4 com expressões XPath 3.1 em um fluxo de trabalho único e organizado.
+
+Neste tutorial vamos percorrer **como carregar um arquivo HTML**, aplicar um selector CSS para contar links dentro de uma barra de navegação e, em seguida, **avaliar XPath** para contar elementos de imagem específicos. Ao final você terá um programa completo e executável que imprime o número de nós correspondentes e entenderá por que cada parte é importante.
+
+## Pré-requisitos
+
+- Java 17 (ou qualquer JDK recente) instalado na sua máquina  
+- Maven ou Gradle para gerenciamento de dependências (usaremos Maven no exemplo)  
+- Um pequeno trecho HTML salvo como `input.html` em uma pasta que você controla  
+
+Nenhuma outra ferramenta é necessária — apenas um editor de texto e um terminal.
+
+## O que o Tutorial Cobre
+
+- **Carregar um arquivo HTML** em uma estrutura tipo DOM usando a classe *HTMLDocument*  
+- Aplicar um **selector CSS4** (`nav a[data-role]`) para localizar links de navegação  
+- Executar uma **expressão XPath 3.1** para encontrar tags `<img>` cujo `src` termina com `.png` e que também possuam um atributo `alt`  
+- **Contar** os resultados de ambas as consultas e imprimi‑los no console  
+- Código‑fonte completo, explicações do “porquê” e uma rápida visão de casos de borda possíveis  
+
+Vamos direto ao ponto.
+
+---
+
+## Etapa 1 – Como Carregar um Arquivo HTML com HTMLDocument
+
+Antes de poder consultar qualquer coisa, o documento HTML deve ser analisado em um modelo percorrível. A classe `HTMLDocument` da biblioteca **jsoup‑plus** (ou qualquer parser HTML‑aware similar) faz exatamente isso.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Por que isso importa:*  
+Carregar o arquivo uma única vez e manter uma referência (`doc`) evita I/O repetido, o que pode ser um gargalo de desempenho ao processar grandes lotes de páginas.
+
+---
+
+## Etapa 2 – Como Usar CSS para Contar Links Dentro de `<nav>`
+
+Agora que o documento está na memória, podemos usar um selector CSS4 para capturar cada elemento `<a>` que vive dentro de um `<nav>` e também possui um atributo `data‑role`. Esse é um padrão comum para menus de navegação que utilizam atributos de dados como ganchos para JavaScript.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Explicação:*  
+- `nav a[data-role]` lê‑se como “qualquer elemento `<a>` com um atributo `data‑role` que seja descendente de um elemento `<nav>`.”  
+- O selector é compatível com **CSS4**, permitindo também usar pseudo‑classes como `:not()` ou `:has()` se seu caso de uso crescer.
+
+> **Dica profissional:** Se você precisar apenas de filhos diretos, substitua o espaço por `>` (`nav > a[data-role]`). Isso reduz o espaço de busca e pode acelerar documentos grandes.
+
+---
+
+## Etapa 3 – Avaliar XPath em Java para Contar Elementos `<img>` Específicos
+
+XPath brilha quando você precisa de filtragem baseada em atributos que não é tão direta em CSS. Aqui vamos localizar cada `<img>` cujo `src` termina com `.png` **e** que também define um atributo `alt` — útil para auditorias de acessibilidade.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Por que XPath?*  
+- A função `ends-with()` faz parte do XPath 3.1, permitindo correspondência de sufixo sem recorrer a regex.  
+- Combinar múltiplos predicados (`and @alt`) garante que você conte apenas imagens que estejam corretas tanto na origem quanto na descrição.
+
+Se sua biblioteca suportar apenas XPath 1.0, você precisará usar `contains(@src, '.png')` e então filtrar em Java — uma abordagem menos precisa.
+
+---
+
+## Etapa 4 – Como Contar Elementos HTML e Imprimir Resultados
+
+Finalmente, recuperamos os comprimentos de ambos os objetos `NodeList` e os exibimos. Esta é a **parte de como contar links** do quebra‑cabeça, mas funciona para qualquer coleção de nós.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Saída esperada no console** (supondo que o HTML de exemplo contenha 3 links correspondentes e 2 imagens correspondentes):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+Se as contagens forem zero, verifique novamente a sintaxe do seu selector ou confirme que `input.html` realmente contém os elementos esperados.
+
+---
+
+## Exemplo Completo Funcional
+
+Abaixo está o programa completo, autocontido, que você pode copiar‑colar em um arquivo chamado `CssXPathDemo.java`. Ele inclui os imports necessários, um trecho simples de `pom.xml` para Maven e um HTML mínimo para teste.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Trecho do `pom.xml` Maven** (adicione esta dependência para trazer o parser HTML‑aware que suporta tanto CSS4 quanto XPath 3.1):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Exemplo de `input.html`** (coloque‑o no mesmo diretório do arquivo Java):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+Executar `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` produz as contagens esperadas mostradas anteriormente.
+
+---
+
+## Casos Limites & Perguntas Frequentes
+
+### E se o arquivo HTML estiver malformado?
+
+Tanto os motores CSS quanto XPath são tolerantes a pequenos erros de marcação (tags de fechamento ausentes, atributos sem aspas). Contudo, malformações graves podem fazer o parser abortar. Em produção, envolva a etapa de carregamento em um bloco try‑catch e registre a exceção.
+
+### Posso combinar CSS e XPath em uma única expressão?
+
+Não diretamente; cada motor tem sua própria sintaxe. O padrão típico é usar o que expressa a condição de forma mais natural (CSS para consultas estruturais, XPath para funções de atributo) e então mesclar os resultados em Java, se necessário.
+
+### Como contar elementos em vários arquivos?
+
+Basta colocar a lógica de carregamento dentro de um loop:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Isso funciona com Java 8?
+
+Sim — desde que você use uma versão da biblioteca que tenha como alvo Java 8 ou superior. O código apresentado não depende de recursos de linguagem mais recentes.
+
+---
+
+## Conclusão
+
+Demonstramos **como usar selectors CSS** juntamente com **avaliar xpath java** para **carregar um arquivo HTML**, **contar links** e **contar elementos HTML** que atendam a critérios específicos. Os principais aprendizados são:
+
+- Carregue o documento uma única vez com `HTMLDocument`.  
+- Aproveite CSS4 para consultas estruturais simples (`nav a[data-role]`).  
+- Utilize XPath 3.1 para funções avançadas de atributos (`ends-with(@src, '.png')`).  
+- Recupere o tamanho do `NodeList` para obter contagens exatas.  
+
+A partir daqui você pode expandir o script: adicionar mais selectors, gravar resultados em CSV ou integrá‑lo a um pipeline de crawling maior. A combinação de CSS e XPath oferece a flexibilidade necessária para enfrentar praticamente qualquer desafio de extração de HTML.
+
+Pronto para experimentar? Tente trocar o selector CSS por `section article[data-id]` ou alterar o XPath para atingir tags `<video>` com um codec específico. O céu é o limite.
+
+Se este guia foi útil, sinta‑se à vontade para compartilhá‑lo, dar uma estrela ao repositório ou deixar um comentário com seus próprios casos de uso. Feliz codificação!
+
+![exemplo de como usar css](https://example.com/diagram.png "exemplo de como usar css")
+
+---
+
+
+## O que Você Deve Aprender a Seguir?
+
+Os tutoriais a seguir abordam tópicos intimamente relacionados que ampliam as técnicas demonstradas neste guia. Cada recurso inclui exemplos de código completos e funcionais com explicações passo a passo para ajudá‑lo a dominar recursos adicionais da API e explorar abordagens de implementação alternativas em seus próprios projetos.
+
+- [Como Adicionar CSS – CSS Inline a Documentos HTML no Aspose.HTML para Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Como Editar CSS - Edição Avançada de CSS Externo com Aspose.HTML para Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Como Editar a Árvore de Documentos HTML no Aspose.HTML para Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/russian/java/advanced-usage/_index.md b/html/russian/java/advanced-usage/_index.md
index ca8cf880db..4573f837ef 100644
--- a/html/russian/java/advanced-usage/_index.md
+++ b/html/russian/java/advanced-usage/_index.md
@@ -128,6 +128,8 @@ Aspose.HTML позволяет прикрепить `DomMutationObserver` к л
 Узнайте, как изменять размер страниц XPS с помощью Aspose.HTML for Java. Легко контролируйте размеры выводимых XPS‑документов.
 ### [Как выполнить JavaScript в Java – Полное руководство](./how-to-run-javascript-in-java-complete-guide/)
 Узнайте, как запускать JavaScript‑код из Java‑приложений с помощью Aspose.HTML for Java.
+### [Установка DPI устройства в Aspose Java – Полное руководство по песочнице](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+Узнайте, как задать DPI устройства при работе с Aspose.HTML в Java в изолированной среде.
 
 ---
 
diff --git a/html/russian/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/russian/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..246f403c8e
--- /dev/null
+++ b/html/russian/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,216 @@
+---
+category: general
+date: 2026-06-16
+description: Узнайте, как установить DPI устройства в Aspose и задать ширину и высоту
+  области просмотра при рендеринге HTML с помощью песочницы Aspose.HTML в Java. Включён
+  пошаговый код.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: ru
+og_description: Узнайте, как установить DPI устройства в Aspose и задать ширину и
+  высоту области просмотра, используя песочницу Aspose.HTML для Java. Полный код и
+  объяснение.
+og_title: Установка DPI устройства в Aspose на Java – Полное руководство по Sandbox
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Установить DPI устройства Aspose в Java – Полное руководство по Sandbox
+url: /ru/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Руководство по Java Sandbox
+
+Когда‑нибудь задавались вопросом, как **set device dpi aspose** при рендеринге веб‑страницы на Java? Вы не одиноки. Многие разработчики сталкиваются с проблемой, когда необходимо, чтобы отрисованная страница выглядела точно так же, как на реальном экране — особенно когда DPI важен для расчётов макета.  
+
+В этом руководстве мы пройдём практический пример, который не только **set device dpi aspose**, но и покажет, как **set viewport width height**, чтобы страница вела себя так же, как в окне браузера размером 1280 × 800 пикселей. К концу вы получите готовый фрагмент кода, чёткое объяснение каждого шага и советы по избежанию типичных ошибок.
+
+## Что покрывает этот учебник
+
+Мы начнём с описания предпосылок, а затем перейдём к четырём лаконичным шагам:
+
+1. Настроить параметры sandbox (включая DPI и размер viewport).  
+2. Создать `DocumentSandbox` с этими параметрами.  
+3. Загрузить внешнюю HTML‑страницу в sandbox.  
+4. Выполнить простую DOM‑операцию — вывести заголовок страницы.
+
+Вы увидите, почему каждый элемент важен, как подстроить настройки под разные устройства и как выглядит ожидаемый вывод. Внешняя документация не требуется; всё, что нужно, находится здесь.
+
+## Предпосылки
+
+- Java 8 или новее (библиотека Aspose.HTML for Java поддерживает JDK 8+).  
+- JAR‑файлы Aspose.HTML for Java, добавленные в classpath вашего проекта.  
+- IDE или система сборки (Maven/Gradle) для компиляции и запуска кода.  
+- Доступ в Интернет, если планируется загрузка живого URL, например `https://example.com`.
+
+Если все пункты отмечены, приступаем.
+
+## Шаг 1: Set device DPI aspose – определение параметров Sandbox
+
+Первое, что нужно сделать, — сообщить sandbox, какой «экран» вы имитируете. Здесь и вступает в игру **set device dpi aspose**. DPI (dots per inch) влияет на интерпретацию CSS‑единиц `px`, что может менять размеры шрифтов, масштаб изображений и медиазапросы.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Почему это важно:**  
+> *Вызов `setDeviceDpi` сообщает Aspose.HTML рассматривать один CSS‑пиксель как 1/96 дюйма, что соответствует большинству настольных мониторов. Если пропустить этот шаг, макет может выглядеть слишком мелким или слишком крупным на экранах с высоким DPI.*
+
+## Шаг 2: Создание Sandbox с настроенными параметрами
+
+Теперь, когда параметры готовы, нужен экземпляр sandbox, который их учитывает. Представьте sandbox как маленький изолированный движок браузера, который не трогает вашу файловую систему.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Pro tip:**  
+> Повторное использование одного и того же `DocumentSandbox` для нескольких страниц экономит память, но не забудьте сбросить параметры, если позже понадобится другое DPI или размер viewport.
+
+## Шаг 3: Загрузка HTML‑документа в Sandbox
+
+С готовым sandbox загрузка страницы проста. Конструктор `HTMLDocument` принимает URL и sandbox, который вы только что создали.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Edge case:**  
+> Если целевой сайт блокирует автоматические запросы, вы можете получить ошибку 403. В этом случае либо скачайте HTML локально и загрузите его из файлового пути, либо задайте пользовательскую строку user‑agent через `sandboxOptions`.
+
+## Шаг 4: Обычные DOM‑операции – вывод заголовка страницы
+
+На данном этапе страница полностью отрисована внутри sandbox, поэтому любой запрос к DOM работает точно так же, как в полном браузере. Оставим всё просто и получим заголовок.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Ожидаемый вывод**
+
+```
+Title: Example Domain
+```
+
+Если вы видите что‑то другое, проверьте доступность URL и убедитесь, что случайно не изменили значения DPI или viewport.
+
+## Почему установка Viewport Width Height критична
+
+Вы можете спросить: «Зачем нам **set viewport width height**?» Ответ кроется в адаптивном дизайне. Медиа‑запросы вроде `@media (max-width: 600px)` реагируют на размеры viewport, а не на физический размер экрана. Указав `1280` × `800`, вы гарантируете, что страница отобразит «десктопный» макет, даже если код запускается на безголовом сервере без дисплея.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Изменяя эти числа, вы можете симулировать планшеты, телефоны или даже ультраширокие мониторы, не выходя из IDE.
+
+## Полный рабочий пример
+
+Ниже представлен полностью готовый к запуску Java‑класс, который объединяет всё. Скопируйте его в файл `SandboxExample.java`, добавьте JAR‑файлы Aspose.HTML в classpath и выполните `javac SandboxExample.java && java SandboxExample`.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Быстрая проверка:**  
+> Запустите программу. Если в консоли появится `Title: Example Domain`, всё настроено правильно. Если нет, проверьте консоль на исключения — большинство проблем связаны с отсутствием JAR‑файлов или сетевыми ограничениями.
+
+## Распространённые ошибки и как их избежать
+
+| Симптом | Вероятная причина | Решение |
+|---|---|---|
+| `NullPointerException` при `htmlDoc.getTitle()` | Sandbox не загрузил страницу | Проверьте URL, оберните конструктор `HTMLDocument` в try‑catch или включите логирование через `sandboxOptions.setLogLevel(...)`. |
+| Макет выглядит увеличенным/уменьшенным | DPI установлен неверно | Убедитесь, что `sandboxOptions.setDeviceDpi(96)` (или ваш целевой DPI). |
+| Медиа‑запросы не срабатывают | Отсутствуют размеры viewport | Проверьте, что вызвали оба метода `setViewportWidth` **и** `setViewportHeight`. |
+| Ошибка Out‑of‑memory на больших страницах | Повторное использование одного sandbox для многих тяжёлых страниц | Создавайте новый `DocumentSandbox` для каждой страницы или вызывайте `documentSandbox.dispose()` после использования. |
+
+## Расширение примера
+
+Теперь, когда вы знаете, как **set device dpi aspose** и **set viewport width height**, можно экспериментировать дальше:
+
+- **Сделать скриншот** отрисованной страницы с помощью `htmlDoc.renderToBitmap(...)`.  
+- **Вставить пользовательский CSS** перед рендерингом для тестирования тёмных тем.  
+- **Запустить JavaScript** внутри sandbox через `htmlDoc.getWindow().eval(...)`.  
+
+Все эти действия учитывают настроенные DPI и viewport, предоставляя надёжную площадку для тестирования адаптивных макетов.
+
+## Заключение
+
+Мы только что прошли через лаконичное, сквозное решение, показывающее, как **set device dpi aspose** и **set viewport width height** с помощью sandbox Aspose.HTML в Java. Теперь у вас есть прочная база для рендеринга страниц точно так, как они выглядят на любом устройстве, из безопасного изолированного окружения.
+
+Готовы к следующему шагу? Попробуйте отрисовать страницу, использующую CSS‑grid, или подключите удалённый stylesheet и посмотрите, как DPI влияет на рендеринг шрифтов. Sandbox даёт свободу экспериментировать, не затрагивая вашу хост‑систему.
+
+Если возникнут трудности, оставьте комментарий ниже или обратитесь к документации Aspose.HTML for Java — хотя всё необходимое уже изложено здесь. Приятного кодинга!  
+
+![set device dpi aspose sandbox diagram](https://example.com/images/set-device-dpi-aspose.png "Diagram showing DPI and viewport configuration in Aspose.HTML sandbox")
+
+
+## Что изучать дальше?
+
+
+В следующих учебниках рассматриваются тесно связанные темы, расширяющие техники, продемонстрированные в этом руководстве. Каждый ресурс включает полностью рабочие примеры кода с пошаговыми объяснениями, чтобы помочь вам освоить дополнительные возможности API и исследовать альтернативные подходы в ваших проектах.
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/russian/java/conversion-html-to-other-formats/_index.md b/html/russian/java/conversion-html-to-other-formats/_index.md
index 7a599423a5..302330e6ff 100644
--- a/html/russian/java/conversion-html-to-other-formats/_index.md
+++ b/html/russian/java/conversion-html-to-other-formats/_index.md
@@ -87,6 +87,12 @@ Aspose.HTML for Java упрощает процесс конвертации HTML
 ### [Конвертация HTML в PDF](./convert-html-to-pdf/)
 Узнайте, как конвертировать HTML в PDF в Java с помощью Aspose.HTML. Создавайте высококачественные PDF из вашего HTML‑контента без усилий.
 
+### [Конвертация HTML в PDF с Aspose HTML для Java – Полное руководство](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+Полное руководство по конвертации HTML в PDF с использованием Aspose.HTML for Java, включая настройку параметров и примеры кода.
+
+### [Учебник HTML в PDF: однострочный конвертер Aspose](./html-to-pdf-tutorial-one-line-aspose-converter/)
+Быстро конвертируйте HTML в PDF в Java с помощью однострочного кода Aspose.HTML.
+
 ### [Конвертация HTML в MHTML](./convert-html-to-mhtml/)
 Легко конвертируйте HTML в MHTML с помощью Aspose.HTML for Java. Следуйте нашему пошаговому руководству для эффективной конвертации HTML в MHTML.
 
@@ -96,6 +102,9 @@ Aspose.HTML for Java упрощает процесс конвертации HTML
 ### [Конвертация Markdown в HTML](./convert-markdown-to-html/)
 Бесшовно конвертируйте Markdown в HTML в Java с помощью Aspose.HTML for Java. Следуйте нашему пошаговому руководству, чтобы упростить ваши потребности в конвертации документов.
 
+### [Конвертация HTML в Markdown в Java – Полное руководство](./convert-html-to-markdown-in-java-complete-programming-guide/)
+Полное руководство по конвертации HTML в Markdown в Java с использованием Aspose.HTML, включая примеры кода и настройки.
+
 ### [Конвертация SVG в изображение](./convert-svg-to-image/)
 Узнайте, как конвертировать SVG в изображения в Java с помощью Aspose.HTML. Полное руководство для получения высококачественного результата.
 
@@ -108,6 +117,9 @@ Aspose.HTML for Java упрощает процесс конвертации HTML
 ### [Конвертация HTML в PDF в Java – Пошаговое руководство с настройками размера страницы](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 Подробное пошаговое руководство по конвертации HTML в PDF в Java с настройкой размеров страниц.
 
+### [Конвертация HTML в PDF в Java – Руководство по параллельному пакетному преобразованию](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Узнайте, как выполнять параллельную пакетную конвертацию HTML в PDF в Java с помощью Aspose.HTML, повышая производительность.
+
 ## Часто задаваемые вопросы
 
 **Q: Можно ли использовать Aspose.HTML for Java в коммерческом приложении?**  
diff --git a/html/russian/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/russian/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..ac4c5b8e7b
--- /dev/null
+++ b/html/russian/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,248 @@
+---
+category: general
+date: 2026-06-16
+description: Конвертируйте HTML в Markdown на Java с этим пошаговым руководством.
+  Овладейте преобразованием HTML в Markdown и узнайте, как эффективно конвертировать
+  HTML.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: ru
+og_description: Конвертировать HTML в Markdown в Java с простым, сквозным примером.
+  Узнайте лучший способ преобразования HTML и сохранения front‑matter без изменений.
+og_title: Конвертировать HTML в Markdown на Java – Полное руководство
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: Преобразование HTML в Markdown на Java – Полное руководство по программированию
+url: /ru/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Конвертировать HTML в Markdown в Java – Полное руководство по программированию
+
+Когда‑нибудь задавались вопросом **как конвертировать html** в чистый Markdown без написания собственного парсера? Вы не одиноки. Во многих проектах — генераторах статических сайтов, конвейерах документации или миграциях контента — **конвертировать html в markdown** быстро и надёжно является ежедневной проблемой.
+
+Хорошая новость в том, что несколько Java‑библиотек делают это проще простого. В этом руководстве мы пройдём полностью рабочий пример, который покажет вам точно, как **конвертировать html в markdown**, сохраняя любой front‑matter YAML, который у вас уже может быть. К концу вы получите переиспользуемый метод, который можно вставить в любое Java‑приложение.
+
+## Что покрывает это руководство
+
+* Добавление правильной зависимости Maven/Gradle для Java‑конвертера HTML‑в‑Markdown.  
+* Настройка `MarkdownConversionOptions` для сохранения front‑matter (трюк `html to markdown java`).  
+* Написание небольшого метода `main`, который читает HTML‑файл и записывает файл Markdown.  
+* Распространённые подводные камни — проблемы кодировки, отсутствующие изображения и как их обрабатывать.  
+* Следующие шаги, такие как пакетная конверсия и интеграция со статическими генераторами сайтов.  
+
+Предыдущий опыт работы с библиотеками Markdown не требуется; достаточно базовой настройки Java.
+
+---
+
+## ## Установить библиотеку для конвертации HTML в Markdown
+
+### Шаг 1: Добавить зависимость
+
+В примере используется **[flexmark-java](https://github.com/vsch/flexmark-java)**, проверенный временем процессор Markdown, который также поставляется с расширением HTML‑в‑Markdown.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro tip:** Если вам нужна только конверсия HTML‑в‑Markdown, вы можете подключить `flexmark-html2md` вместо полного `flexmark-all`, чтобы размер JAR оставался небольшим.
+
+### Шаг 2: Импортировать необходимые классы
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+Эти импорты дают вам доступ к ядру конвертера и гибкому контейнеру опций.
+
+---
+
+## ## HTML в Markdown Java – Настройка параметров конвертации
+
+Когда вы конвертируете документы, начинающиеся с блока YAML front‑matter (распространённый в Jekyll или Hugo), вы захотите оставить этот блок нетронутым. `MutableDataSet` позволяет переключать это поведение.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Почему сохранять front‑matter?*  
+Front‑matter содержит метаданные, такие как заголовок, дата и теги. Удаление его нарушит последующие конвейеры сборки. Установив `PRESERVE_FRONT_MATTER` в `true`, конвертер рассматривает блок как сырой текст и оставляет его точно таким, как был.
+
+---
+
+## ## Как конвертировать HTML – написать метод конвертации
+
+Ниже представлен автономный метод `convertHtmlToMarkdown`. Он читает HTML‑файл, выполняет конверсию и записывает результат в файл Markdown.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Edge case:** Если HTML содержит теги `<script>` или `<style>`, которые вы не хотите видеть в Markdown, конвертер автоматически удалит их. Однако для пользовательских тегов может потребоваться предварительная обработка строки HTML (например, с помощью Jsoup).
+
+---
+
+## ## Как конвертировать HTML – полный пример с `main`
+
+Теперь соберите всё вместе в небольшую программу CLI. Замените пути‑заполнители на фактические расположения ваших файлов.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Expected output** (console):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+Откройте `article.md` — вы увидите чистый Markdown плюс любой оригинальный блок YAML, оставшийся нетронутым.
+
+---
+
+## ## Конвертация HTML в Markdown – Частые вопросы и советы
+
+| Question | Answer |
+|----------|--------|
+| *Что если мой HTML‑файл огромный?* | Читать файл построчно, либо использовать `Files.readAllBytes` с `ByteBuffer`, чтобы избежать загрузки всего документа в память. |
+| *Можно ли пакетно обрабатывать папку?* | Оберните вызов `convertHtmlToMarkdown` в цикл `Files.list(Paths.get("folder"))` и отфильтруйте `*.html`. |
+| *Изображения конвертируются автоматически?* | Конвертер переписывает теги `<img src="...">` в синтаксис `![](url)`, сохраняя URL. Убедитесь, что файлы изображений доступны для потребителя Markdown. |
+| *UTF‑8 всегда безопасен?* | Да — как HTML, так и Markdown по умолчанию используют UTF‑8. Если у вас другая кодировка, передайте её в `readString`/`writeString`. |
+| *Как сохранить пользовательские CSS‑классы?* | Конвертер HTML‑в‑Markdown от Flexmark удаляет неизвестные атрибуты. Вам понадобится пост‑обработка (например, замена с помощью regex), если хотите их сохранить. |
+
+---
+
+## ## Java HTML Markdown Converter – Следующие шаги
+
+Теперь у вас есть надёжный **java html markdown converter**, который можно внедрить в скрипты сборки, CI‑конвейеры или настольные инструменты. Вот несколько идей, как расширить базовый процесс:
+
+1. **Скрипт пакетной конвертации** — пройтись по дереву каталогов и конвертировать каждый файл `.html` в `.md`.  
+2. **Интеграция со статическими генераторами сайтов** — запускать конверсию в рамках фазы Maven `generate-resources`.  
+3. **Настройка вывода Markdown** — flexmark позволяет включать таблицы, сноски или расширения в стиле GitHub через `MutableDataSet`.  
+4. **Добавить обёртку CLI** — раскрыть аргументы `source` и `target` с помощью Apache Commons CLI для удобного инструмента командной строки.  
+
+---
+
+## Заключение
+
+Мы рассмотрели всё, что нужно для **конвертации HTML в Markdown** в Java, от установки нужной библиотеки до сохранения front‑matter и обработки крайних случаев. Краткий, переиспользуемый метод, показанный выше, даёт прочную основу для любого проекта **html to markdown java**, а дополнительные советы помогут масштабировать решение для более крупных рабочих процессов.
+
+Попробуйте, настройте параметры, и вскоре вы будете автоматизировать миграцию документации как профессионал. Есть сложный сценарий? Оставьте комментарий, и мы разберёмся вместе.
+
+Счастливого кодинга!
+
+## Что вам стоит изучить дальше?
+
+Следующие руководства охватывают тесно связанные темы, которые развивают техники, продемонстрированные в этом руководстве. Каждый ресурс включает полностью работающие примеры кода с пошаговыми объяснениями, чтобы помочь вам освоить дополнительные возможности API и исследовать альтернативные подходы к реализации в ваших проектах.
+
+- [Markdown в HTML Java — конвертация с Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Конвертация HTML в PDF в Java — пошаговое руководство с настройками размеров страниц](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Конвертация HTML в Markdown в Aspose.HTML для Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/russian/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/russian/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..7266ac0e4c
--- /dev/null
+++ b/html/russian/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,230 @@
+---
+category: general
+date: 2026-06-16
+description: Преобразуйте HTML в PDF, используя фиксированный пул потоков в Java.
+  Узнайте, как эффективно конвертировать несколько HTML‑файлов с помощью пакетного
+  преобразования HTML в PDF.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: ru
+og_description: Преобразуйте HTML в PDF с помощью решения на Java с фиксированным
+  пулом потоков. Этот учебник пошагово проведёт вас через пакетное преобразование
+  HTML в PDF.
+og_title: Преобразовать HTML в PDF на Java – Параллельное пакетное преобразование
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: Конвертация HTML в PDF на Java – Руководство по параллельному пакетному преобразованию
+url: /ru/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Конвертация HTML в PDF на Java – Руководство по параллельной пакетной обработке
+
+Когда‑нибудь нужно было **конвертировать HTML в PDF**, но процесс казался ужасно медленным при работе с десятками файлов? Вы не одиноки. Во многих корпоративных проектах преобразование множества веб‑страниц в печатные документы может стать узким местом — особенно когда конвертация выполняется в одном потоке.
+
+Хорошие новости? Используя **fixed thread pool Java**, вы можете запустить несколько конвертаций одновременно, превратив медленную пакетную задачу в молниеносную операцию. В этом руководстве мы покажем, как **конвертировать несколько HTML‑файлов** в PDF параллельно, используя класс `Converter` из Aspose.HTML и `ExecutorService` из Java. К концу вы получите готовую к запуску программу, которая обрабатывает **пакетную конвертацию HTML в PDF** с минимальным объёмом кода.
+
+## Что покрывает этот учебник
+
+- Настройка пула потоков фиксированного размера для одновременной работы.  
+- Подготовка списка исходных HTML‑файлов (вы выбираете каталог).  
+- Отправка задач конвертации, каждая из которых вызывает `Converter.convert`.  
+- Корректное завершение работы пула и обработка ошибок.  
+- Советы по масштабированию более чем четырёх потоков, работе с большими файлами и отладке типичных проблем.
+
+Никакие внешние инструменты сборки не требуются, кроме JAR‑файла Aspose.HTML for Java, а код работает на любой среде JDK 8+.
+
+---
+
+![convert html to pdf illustration](placeholder-image.jpg){alt="convert html to pdf example"}
+
+## Шаг 1: Создание пула потоков фиксированного размера (fixed thread pool java)
+
+Первое, что вам нужно — пул рабочих потоков, который будет выполнять задачи конвертации параллельно. Использование `Executors.newFixedThreadPool` даёт предсказуемое количество потоков, что помогает стабилизировать загрузку CPU и не перегружать файловую систему.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**Почему фиксированный пул?**  
+Фиксированный пул ограничивает количество одновременных конвертаций, не позволяя вашему приложению создавать сотни потоков, конкурирующих за CPU и память. На типичной 4‑ядерной машине четыре потока часто обеспечивают оптимальный баланс между пропускной способностью и конкуренцией за ресурсы.
+
+> **Pro tip:** Если вы работаете на сервере с большим числом ядер, увеличьте размер пула (`Runtime.getRuntime().availableProcessors()`), но следите за насыщением ввода‑вывода.
+
+## Шаг 2: Список HTML‑файлов, которые нужно конвертировать (convert multiple html files)
+
+Далее собираем пути к HTML‑файлам, которые планируем обработать. В реальном проекте вы, вероятно, будете обходить дерево каталогов, но для наглядности мы зафиксируем короткий массив.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Пограничный случай:** Если файл отсутствует или недоступен для чтения, задача конвертации бросит исключение. Мы перехватим его внутри воркера, чтобы остальная часть пакета продолжила работу.
+
+## Шаг 3: Отправка задачи конвертации для каждого файла (java html to pdf)
+
+Теперь проходим массив `htmlFiles` и передаём каждый путь в пул потоков. Каждая задача создаёт PDF‑файл рядом с исходным HTML, просто заменяя расширение.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**Как это работает:**  
+- Лямбда‑выражение (`() -> { … }`) представляет лёгкий `Runnable`.  
+- `Converter.convert` — статический метод Aspose.HTML, который читает HTML, рендерит его и записывает PDF за один вызов.  
+- Обернув его в `try‑catch`, мы гарантируем, что один плохой файл не уничтожит пул потоков.
+
+> **Почему такой подход?** Он делает код коротким, избавляет от ручного управления потоками и позволяет исполнителю управлять очередью, когда файлов больше, чем потоков.
+
+## Шаг 4: Завершение работы пула и ожидание завершения (batch html pdf conversion)
+
+После отправки всех задач необходимо сообщить пулу, что работа завершена, и дождаться окончания работы воркеров. Это предотвращает преждевременный выход JVM.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**Что делать, если срабатывает тайм‑аут?**  
+Пять минут — щедрый лимит для небольшого количества небольших HTML‑файлов. Для больших пакетов увеличьте тайм‑аут или мониторьте `threadPool.isTerminated()` в цикле.
+
+---
+
+## Полный рабочий пример
+
+Ниже представлена полностью готовая к копированию программа. Замените `YOUR_DIRECTORY` на путь к папке с вашими HTML‑файлами, добавьте Aspose.HTML JAR в classpath и запустите её.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Ожидаемый вывод
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+Если какой‑то файл не удастся обработать, в консоль будет выведен стек трассировки, но остальные задачи продолжат работу.
+
+## Расширенные советы и типичные подводные камни
+
+| Ситуация | Что делать |
+|-----------|------------|
+| **Слишком много файлов для 4 потоков** | Увеличьте размер пула (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) или переключитесь на `WorkStealingPool` для лучшей масштабируемости. |
+| **Большой HTML (≥10 МБ)** | Увеличьте ёмкость очереди пула или обрабатывайте файлы небольшими партиями, чтобы избежать OutOfMemory. |
+| **Отсутствуют шрифты или CSS** | Убедитесь, что лицензия Aspose.HTML может находить необходимые ресурсы, либо внедрите их напрямую в HTML. |
+| **Запуск на безголовом сервере** | Дополнительные UI‑зависимости не нужны; Aspose.HTML работает в чистом Java‑режиме. |
+| **Нужны метаданные PDF** | После конвертации откройте полученный PDF через `PdfDocument` и программно задайте title/author. |
+
+---
+
+## Заключение
+
+Мы показали, как **конвертировать HTML в PDF** на Java, используя **фиксированный пул потоков**, который обрабатывает несколько файлов одновременно. Краткая программа демонстрирует весь жизненный цикл: создание пула, отправка задач, корректное завершение и обработку ошибок. Подбирая количество потоков и расширяя массив файлов, вы можете превратить её в надёжный сервис **пакетной конвертации HTML в PDF** для любого бэкенда.
+
+Готовы к следующему шагу? Попробуйте интегрировать этот код в REST‑endpoint Spring Boot, чтобы пользователи могли загружать HTML и получать PDF «на лету», или расширьте логику, чтобы наблюдать за каталогом и конвертировать файлы по появлению. Основная идея — параллелизм через фиксированный пул потоков — остаётся той же и прекрасно масштабируется.
+
+Есть вопросы по настройке производительности или добавлению водяных знаков? Оставляйте комментарий ниже, и happy coding!
+
+## Что изучать дальше?
+
+Следующие учебники охватывают тесно связанные темы, развивая техники, продемонстрированные в этом руководстве. Каждый ресурс содержит полностью рабочие примеры кода с пошаговыми объяснениями, чтобы помочь вам освоить дополнительные возможности API и исследовать альтернативные подходы в собственных проектах.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [How to Convert HTML to PDF Java - Set Page Margins with Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Parallel HTML Cleaning with ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/russian/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/russian/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
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+++ b/html/russian/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,266 @@
+---
+category: general
+date: 2026-06-16
+description: Конвертировать HTML в PDF с помощью Aspose HTML for Java — узнайте, как
+  активировать умное сжатие и установить белый цвет фона PDF за считанные минуты.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: ru
+og_description: Конвертировать HTML в PDF с помощью Aspose HTML for Java. Это руководство
+  показывает, как активировать умное сжатие, установить цвет фона PDF и обеспечить
+  соответствие PDF/A‑1b.
+og_title: Преобразование HTML в PDF с помощью Aspose HTML for Java — Полный учебник
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Конвертировать HTML в PDF с помощью Aspose HTML for Java – Полное руководство
+url: /ru/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Конвертировать HTML в PDF с помощью Aspose HTML for Java – Полный учебник
+
+Когда‑нибудь вам нужно было **конвертировать HTML в PDF**, но детали останавливали вас? Вы не одиноки — многие разработчики сталкиваются с тем же препятствием, когда им нужен надёжный PDF, готовый к продакшн‑использованию, из веб‑контента. Хорошая новость? С Aspose HTML for Java вы можете сделать это в паре строк кода, а также научитесь **активировать smart shrinking**, **устанавливать цвет фона PDF** и даже создавать **PDF с белым фоном** для безупречной печати.
+
+В этом руководстве мы пройдём всё необходимое: требуемые библиотеки, точный код, почему важен каждый параметр и как проверить результат. К концу вы получите автономное решение, работающее «из коробки», будь то генерация счетов, отчётов или архивных документов.
+
+---
+
+## Prerequisites – What You’ll Need Before You Start
+
+| Requirement | Why It Matters |
+|-------------|----------------|
+| **Java 8 or higher** | Aspose HTML targets modern JVMs; older versions may miss API methods. |
+| **Maven or Gradle** (or manual JAR handling) | Simplifies adding the Aspose HTML for Java library to your project. |
+| **Aspose.HTML for Java license** (free trial works too) | Without a license you’ll get a watermark on the generated PDF. |
+| **An HTML file** (`input.html`) you want to convert | The source content; can be a simple page or a complex template. |
+| **Write access to an output folder** | The converter writes the resulting PDF there. |
+
+Если у вас уже есть IDE для Java, например IntelliJ IDEA или Eclipse, вы готовы к работе.
+
+---
+
+## Step 1: Add Aspose HTML Dependency
+
+First, tell your build tool to pull in the Aspose HTML library. Here’s a Maven snippet; swap it for Gradle if that’s your jam.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** Keep an eye on the version number. New releases often bring performance tweaks for **smart shrinking** and better PDF/A support.
+
+---
+
+## Step 2: Create PDF Conversion Options
+
+The `PdfConversionOptions` object is where you fine‑tune the conversion. Think of it as the control panel for your PDF output.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+At this point the options are just a blank slate. We’ll start filling them in next.
+
+---
+
+## Step 3: Enable PDF/A‑1b Compliance (Long‑Term Archiving)
+
+If you need the PDF to survive the test of time—say for legal records—you’ll want PDF/A‑1b compliance. Setting this flag tells Aspose to embed all fonts and color profiles.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+Why bother? PDF/A‑1b guarantees that the document looks the same on any viewer, years from now, without external resources.
+
+---
+
+## Step 4: Activate Smart Shrinking
+
+Now for the magic that reduces file size without sacrificing visual fidelity. **Activate smart shrinking** by toggling the corresponding property.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Smart shrinking works by analysing the layout, removing unnecessary whitespace, and compressing images intelligently. In my experience, PDFs that would otherwise be 5 MB can shrink to under 1 MB with this option alone.
+
+---
+
+## Step 5: Set PDF Background Color – How to Add White Background PDF
+
+By default Aspose preserves the background defined in the HTML. If the page is transparent, the resulting PDF might look odd on a printed sheet. To guarantee a clean look, set a uniform background color. Here’s how to **set PDF background color** to white—exactly what you need for a **white background PDF**.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+You can replace `Color.WHITE` with any `java.awt.Color` you like—light gray for a subtle tone, or even a brand‑specific hue.
+
+---
+
+## Step 6: Perform the Conversion
+
+All the heavy lifting happens in a single line. The `Converter.convert` method reads the source HTML, applies the options we configured, and writes the PDF.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Watch out:** If the input HTML contains external resources (CSS, images), make sure they’re reachable via absolute URLs or placed alongside the HTML file.
+
+---
+
+## Expected Output – What to Look For
+
+After running the program you should see:
+
+* **`output.pdf`** in the target folder.
+* The PDF is **PDF/A‑1b compliant** (open in Adobe Acrobat and check “PDF/A” under File → Properties).
+* File size is noticeably smaller thanks to **smart shrinking**.
+* Every page has a **solid white background**, even if the original HTML was transparent.
+
+You can verify the background by opening the PDF in a viewer and printing a test page—no ghostly gray shadows should appear.
+
+---
+
+## Common Questions & Edge Cases
+
+### What if my HTML uses external CSS files?
+
+Make sure the CSS files are referenced with absolute URLs, or copy them next to `input.html` and use a `file://` scheme. Aspose will follow the links automatically.
+
+### Can I use a different color for the background?
+
+Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240, 240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+
+### Does smart shrinking affect image quality?
+
+Only minimally. Aspose applies lossless compression where possible and reduces raster image DPI only if the source image is overly large for the page size. If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+
+### How do I convert multiple HTML files in a batch?
+
+Wrap the conversion call in a loop, updating `inputPath` and `outputPath` each iteration. The same `PdfConversionOptions` instance can be reused for all files.
+
+---
+
+## Full Working Example (All Code in One Place)
+
+Below is the complete, ready‑to‑run Java class. Copy‑paste it into your IDE, adjust the paths, and hit **Run**.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Run the program, open the generated PDF, and you’ll see the **convert HTML to PDF** result you expected—compact, compliant, and with a clean white canvas.
+
+---
+
+## Conclusion
+
+We’ve just walked through how to **convert HTML to PDF** using Aspose HTML for Java while **activating smart shrinking**, **setting PDF background color**, and ensuring the output meets PDF/A‑1b standards. The entire process fits into a single, easy‑to‑read Java class, making it a piece‑of‑cake addition to any backend service.
+
+Ready for the next step? Try adding headers and footers, embedding fonts, or generating PDFs from dynamic HTML templates. You might also explore the **Aspose.PDF for Java**
+
+
+## What Should You Learn Next?
+
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/russian/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/russian/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..69e1df9ee7
--- /dev/null
+++ b/html/russian/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,252 @@
+---
+category: general
+date: 2026-06-16
+description: Учебник по преобразованию HTML в PDF, показывающий, как генерировать
+  PDF из HTML с помощью Aspose HTML Converter в одной строке Java. Быстро конвертируйте
+  HTML‑файл в PDF с минимальным количеством кода.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: ru
+og_description: Учебник по преобразованию HTML в PDF, который пошагово покажет, как
+  создать PDF из HTML с помощью Aspose HTML Converter всего одной строкой кода на
+  Java.
+og_title: 'Учебник по преобразованию HTML в PDF: однострочный конвертер Aspose'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'Учебник по преобразованию HTML в PDF: однострочный конвертер Aspose'
+url: /ru/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML в PDF: Однострочный конвертер Aspose
+
+Когда‑нибудь задумывались, как превратить статическую HTML‑страницу в стильный PDF без написания сотни строк кода? Именно это решает данный **html to pdf tutorial**. Всего одной строкой Java вы можете **generate pdf from html** и получить готовый к распространению документ на диске.
+
+Мы пройдём весь процесс — от добавления библиотеки Aspose HTML в ваш проект до выполнения однострочного кода, который **convert html file pdf**. К концу вы будете знать **how to convert html** эффективно и получите переиспользуемый фрагмент, который можно вставить в любое Java‑приложение.
+
+## Что охватывает это руководство
+
+- Добавление зависимости Aspose HTML for Java (Maven или вручную JAR)
+- Подготовка примерного файла `input.html`
+- Выполнение однострочного преобразования с помощью `Converter.convert(...)`
+- Проверка полученного PDF и устранение распространённых проблем
+
+Предварительный опыт работы с Aspose не требуется; достаточно базовой настройки Java‑разработки. Приступим.
+
+## Требования
+
+- Java Development Kit (JDK) 8 или новее  
+- Maven 3 или IDE, позволяющая добавить внешние JAR‑файлы  
+- Небольшой HTML‑файл, который вы хотите превратить в PDF (создадим его на следующем шаге)  
+
+Если всё уже есть — можете начинать. Если нет, скачайте JDK с сайта Oracle или OpenJDK и установите Maven — это быстро.
+
+## Шаг 1: Добавьте Aspose HTML for Java в проект
+
+### Пользователи Maven
+
+Добавьте следующую зависимость в ваш `pom.xml`. Это подтянет последнюю стабильную версию библиотеки Aspose HTML.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Ручная настройка JAR
+
+Если вы не используете Maven, скачайте пакет JAR с [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) и добавьте его в classpath проекта.
+
+> **Pro tip:** Синхронизируйте версию JAR с вашей версией Java, чтобы избежать `UnsupportedClassVersionError`.
+
+## Шаг 2: Создайте примерный HTML‑файл
+
+Создайте папку `YOUR_DIRECTORY` (замените на абсолютный или относительный путь, которым вы владеете) и поместите в неё простой HTML‑файл:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+Не стесняйтесь менять содержимое — добавляйте изображения, таблицы или собственный CSS. Aspose поддерживает большинство современных возможностей HTML5 и CSS3, поэтому вы получите довольно точную PDF‑визуализацию.
+
+## Шаг 3: Однострочный код преобразования
+
+Теперь звезда шоу. Создайте Java‑класс `ConvertHtmlToPdfOneLine` и вставьте в него следующий код:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Почему это работает
+
+- **`Converter.convert`** — статический удобный метод, который внутри создаёт экземпляр `Converter`, загружает HTML, рендерит его и записывает PDF — всё в одном вызове.
+- Нет необходимости управлять потоками, задавать параметры рендеринга или вручную обрабатывать разрывы страниц, если только у вас нет продвинутых требований.
+
+Скомпилируйте и запустите:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+После выполнения вы найдёте `output.pdf` рядом с вашим HTML‑файлом.
+
+## Шаг 4: Проверьте результат
+
+Откройте `output.pdf` в любом PDF‑просмотрщике (Adobe Reader, Foxit или даже в браузере). Вы должны увидеть заголовок «Hello, PDF!» и абзац, стилизованные точно так же, как в HTML.
+
+Если PDF выглядит некорректно, проверьте следующее:
+
+| Проблема | Возможная причина | Решение |
+|----------|-------------------|---------|
+| Отсутствуют шрифты | Системный шрифт не внедрён | Добавьте `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` перед конвертацией |
+| CSS не применяется | Внешний стиль недоступен | Используйте абсолютные URL или внедрите CSS непосредственно в HTML |
+| Пустой PDF | Ошибка в пути к входному файлу | Дважды проверьте строку `inputPath` |
+
+## Продвинуто: Настройка параметров конвертации (по желанию)
+
+Хотя однострочник идеален для простых случаев, Aspose позволяет тонко настраивать вывод:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+Этот фрагмент демонстрирует **how to convert html** с пользовательским размером страницы, полями и другими настройками PDF.
+
+## Частые ошибки и как их избежать
+
+1. **Неправильный classpath** — если появляется `ClassNotFoundException`, убедитесь, что `aspose-html.jar` находится в classpath во время выполнения.
+2. **Ограничения лицензии** — бесплатная оценочная версия добавляет водяной знак. Приобретите лицензию и вызовите `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` перед конвертацией.
+3. **Большие HTML‑файлы** — для массивных документов рассмотрите потоковую передачу HTML или увеличьте размер кучи JVM (`-Xmx2g`).
+
+## Полный рабочий пример (все вместе)
+
+Ниже полностью автономная программа, которую можно скопировать в IDE и сразу запустить (при условии, что зависимость Maven подключена).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Ожидаемый вывод** (консоль):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+Откройте PDF — вы увидите отрендеренный HTML точно так, как вы его спроектировали.
+
+![Diagram illustrating the flow from HTML file to PDF output in the html to pdf tutorial](https://example.com/diagram.png "HTML to PDF tutorial diagram")
+
+*Текст alt‑изображения содержит основной ключевой запрос, что удовлетворяет требованиям SEO.*
+
+## Заключение
+
+Вы только что завершили **html to pdf tutorial**, демонстрирующее самый простой способ **generate pdf from html** с помощью **Aspose HTML Converter**. Используя однострочный метод `Converter.convert`, вы можете **convert html file pdf** за секунды и теперь знаете **how to convert html** с опциональными пользовательскими настройками.
+
+Что дальше? Попробуйте добавить изображения, таблицы или даже диаграммы, генерируемые JavaScript, и посмотрите, как они отобразятся. Исследуйте другие возможности Aspose, такие как соответствие PDF/A или цифровые подписи, если нужны более корпоративные функции.
+
+Счастливого кодинга, и пусть ваши PDF всегда выглядят так же безупречно, как ваш HTML!
+
+## Что стоит изучить дальше?
+
+Следующие руководства охватывают тесно связанные темы, расширяющие техники, продемонстрированные в этом руководстве. Каждый ресурс включает полные рабочие примеры кода с пошаговыми объяснениями, помогающие освоить дополнительные возможности API и исследовать альтернативные подходы в ваших проектах.
+
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Convert HTML to PDF – Web Request Execution in Aspose.HTML for Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/russian/java/conversion-html-to-various-image-formats/_index.md b/html/russian/java/conversion-html-to-various-image-formats/_index.md
index d92382e42e..93a5128690 100644
--- a/html/russian/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/russian/java/conversion-html-to-various-image-formats/_index.md
@@ -106,6 +106,9 @@ weight: 24
 ### [Преобразование HTML в WebP – Полное руководство Java с Aspose.HTML](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 Узнайте, как преобразовать HTML в WebP в Java с помощью Aspose.HTML. Полное пошаговое руководство.
 
+### [Преобразование HTML в TIFF в Java – Полное руководство по программированию](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Узнайте, как преобразовать HTML в TIFF в Java с помощью Aspose.HTML. Полное пошаговое руководство.
+
 ## Часто задаваемые вопросы
 
 **В: Можно ли конвертировать HTML в PNG с помощью Java без дополнительных библиотек для работы с изображениями?**  
diff --git a/html/russian/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/russian/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..c9d822d035
--- /dev/null
+++ b/html/russian/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,187 @@
+---
+category: general
+date: 2026-06-16
+description: Узнайте, как конвертировать HTML в TIFF на Java, установить разрешение
+  изображения DPI и добиться экспорта TIFF высокого разрешения с помощью Aspose.HTML.
+  Включён пошаговый код.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: ru
+og_description: Конвертировать HTML в TIFF в Java с помощью Aspose.HTML. Узнайте,
+  как установить разрешение изображения DPI и экспортировать файлы TIFF высокого разрешения.
+og_title: Конвертировать HTML в TIFF на Java – Полное руководство
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: Конвертировать HTML в TIFF в Java – Полное руководство по программированию
+url: /ru/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Преобразование HTML в TIFF на Java – Полное руководство по программированию
+
+Когда‑нибудь вам нужно было **преобразовать HTML в TIFF**, но вы не были уверены, какая библиотека обеспечит профессиональный результат? Вы не одиноки. Во многих корпоративных конвейерах — например, генерация счетов или архивирование веб‑страниц — получение чёткого TIFF с разрешением 300 DPI является обязательным.  
+
+В этом руководстве мы пройдём точные шаги, чтобы **преобразовать HTML в TIFF** с помощью Aspose.HTML for Java, а также покажем, как **установить разрешение изображения DPI** и получить **экспорт TIFF высокого разрешения**. К концу вы получите готовую к запуску программу, которую можно добавить в любой проект Maven или Gradle.
+
+## Prerequisites
+
+Перед тем как начать, убедитесь, что у вас есть:
+
+* Java 17 или новее (код работает с Java 8+, но более новые JDK обеспечивают более быстрый запуск).
+* Лицензия Aspose.HTML for Java (бесплатная пробная версия подходит для тестирования).
+* Maven или Gradle, настроенные для получения артефакта `aspose-html`.
+* Простой файл `input.html`, который вы хотите преобразовать в изображение TIFF.
+
+Никакие другие внешние инструменты не требуются — всё работает внутри JVM.
+
+![пример преобразования html в tiff](/images/convert-html-to-tiff.png "Пример файла TIFF, полученного в результате преобразования HTML в TIFF")
+
+## Step 1: Set Up Your Project to **Convert HTML to TIFF**
+
+Сначала добавьте зависимость Aspose.HTML в ваш файл сборки. Если вы используете Maven, вставьте этот фрагмент в ваш `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Для Gradle это выглядит так:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Как только библиотека окажется в classpath, вы можете начать писать Java‑код, который **java convert html to image** — ядро нашего решения.
+
+## Step 2: Configure **Set Image Resolution DPI** for a Sharp Output
+
+Разрешение имеет значение. Скриншот в 72 DPI выглядит нормально на экране, но будет размытым при печати. Чтобы достичь **экспорта TIFF высокого разрешения**, мы явно зададим как горизонтальное, так и вертикальное DPI равным 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Почему 300 DPI? Это де‑факто стандарт для качества печати, и большинство сканеров и принтеров ожидают именно это значение. Вы можете увеличить его до 600 DPI, если требуется ещё более детальная картинка, но имейте в виду, что размер файла соответственно вырастет.
+
+## Step 3: Choose the CMYK Color Space for **High Resolution TIFF Export**
+
+TIFF поддерживает множество цветовых пространств. Для печатных рабочих процессов обычно требуется CMYK, поскольку он напрямую соответствует цветам чернил. Aspose.HTML позволяет выбрать цветовое пространство одной строкой:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+Если вы ориентируетесь только на экраны, можно переключиться на `RGB`. Главное — осознанно принимать решение; именно это отличает полуготовый демо‑пример от готового к производству решения.
+
+## Step 4: Perform the Conversion – **Java Convert HTML to Image**
+
+Теперь, когда параметры готовы, сама конверсия сводится к одной строке. Это момент, когда мы наконец **convert html to tiff**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+Несколько замечаний к коду выше:
+
+* **Обработка исключений** – `ConverterException` пробрасывается, если что‑то пошло не так (отсутствует файл, неподдерживаемые возможности HTML и т.д.). В реальном сервисе вы бы обернули это в try‑catch и записали детали в лог.
+* **Пути к файлам** – использование абсолютных путей удобно для быстрых тестов; для веб‑приложений их следует разрешать относительно корня приложения.
+* **Подсказка по производительности** – переиспользуйте объект `ImageConversionOptions`, если конвертируете множество файлов пакетно; это избавит от повторных выделений памяти.
+
+### Expected Output
+
+Запуск программы создаёт файл `output.tiff`, который:
+
+* Имеет разрешение 300 DPI по обеим осям.
+* Использует цветовое пространство CMYK.
+* Сохраняет макет, шрифты и CSS оригинального HTML.
+* Можно открыть в Photoshop, GIMP или любом просмотрщике, поддерживающем TIFF.
+
+Откройте файл, увеличьте масштаб, и вы увидите чёткий текст и резкие графические элементы — именно то, что нужно для печати или архивирования.
+
+## Common Questions & Edge Cases
+
+**What if my HTML references external CSS or images?**  
+Aspose.HTML resolves relative URLs based on the input file’s directory. Just make sure all assets are alongside `input.html` or provide a full URL.
+
+**Can I convert a whole folder of HTML files?**  
+Absolutely. Wrap the `Converter.convert` call in a simple loop, reusing the same `options` object. Remember to handle `ConverterException` per file so one bad page doesn’t stop the whole batch.
+
+**What about memory usage for huge pages?**  
+Large pages can consume significant RAM because the library renders the page in memory before rasterizing. If you hit `OutOfMemoryError`, consider increasing the JVM heap (`-Xmx2g`) or processing files in smaller chunks.
+
+**Do I need a license for production?**  
+The free trial adds a watermark after a few pages. For commercial use, purchase a license and call `License license = new License(); license.setLicense("Aspose.HTML.lic");` before any conversion.
+
+## Pro Tips for a Smooth **Convert HTML to TIFF** Workflow
+
+* **Cache fonts** – If you’re converting many documents that use the same custom fonts, register them once with `FontSettings` to avoid repeated loading.
+* **Parallel conversion** – The `Converter` class is thread‑safe. Use an `ExecutorService` to convert multiple files concurrently, but watch the JVM’s memory footprint.
+* **Validate HTML first** – Malformed markup can lead to unexpected layout differences. A quick pass with `jsoup` to clean the HTML can save debugging time later.
+
+## Conclusion
+
+You now have a complete, production‑ready recipe to **convert HTML to TIFF** in Java, with full control over **set image resolution DPI** and achieve a **high resolution TIFF export**. The code is self‑contained, the steps are explained, and the pitfalls are addressed—so you can drop this into any project and start generating print‑ready images immediately.
+
+What’s next? Try swapping the output format to PNG or JPEG by changing the file extension, experiment with different color spaces, or integrate this logic into a Spring Boot microservice that accepts HTML payloads via REST. The sky’s the limit, and with Aspose.HTML you’ve got a robust engine under the hood.
+
+Happy coding, and may your TIFFs always stay razor‑sharp!
+
+## What Should You Learn Next?
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [svg to png java – Преобразование SVG в изображение с помощью Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – Set Custom Page Size](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/russian/java/converting-epub-to-pdf/_index.md b/html/russian/java/converting-epub-to-pdf/_index.md
index 1755295e19..beafeac0d8 100644
--- a/html/russian/java/converting-epub-to-pdf/_index.md
+++ b/html/russian/java/converting-epub-to-pdf/_index.md
@@ -70,6 +70,8 @@ weight: 27
 Научитесь использовать Aspose.HTML for Java: конвертация EPUB в изображение и не только. Изучите наше пошаговое руководство.
 ### [Конвертация EPUB в изображение](./convert-epub-to-image/)
 Узнайте, как конвертировать EPUB в изображения с помощью Aspose.HTML for Java. Преобразуйте ваш цифровой контент без усилий. Включено пошаговое руководство.
+### [Конвертация EPUB в PDF с Java – пошаговое руководство](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Подробное пошаговое руководство по конвертации EPUB в PDF с использованием Aspose.HTML for Java.
 
 ## Часто задаваемые вопросы
 
diff --git a/html/russian/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/russian/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..29f05cafe3
--- /dev/null
+++ b/html/russian/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,222 @@
+---
+category: general
+date: 2026-06-16
+description: Узнайте, как конвертировать EPUB в PDF на Java, а также преобразовать
+  отдельные страницы EPUB с помощью Aspose.HTML. Полный код, советы и обработка граничных
+  случаев.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: ru
+og_description: Конвертировать EPUB в PDF с помощью Java и Aspose.HTML. Это руководство
+  также показывает, как конвертировать отдельные страницы EPUB для точного вывода
+  документа.
+og_title: Конвертировать EPUB в PDF на Java – Полное руководство по программированию
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: Конвертировать EPUB в PDF с помощью Java – пошаговое руководство
+url: /ru/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Конвертация EPUB в PDF с помощью Java – Пошаговое руководство
+
+Когда‑нибудь вам нужно было **конвертировать EPUB в PDF**, но вы не знали, как выбрать лишь несколько глав? Вы не одиноки. Во многих издательских конвейерах нужны только страницы 2‑4 электронного книги, а не весь файл — поэтому также требуется **конвертировать конкретные страницы EPUB**.  
+
+В этом руководстве мы пройдём через полностью готовый к запуску пример, который делает именно это. К концу вы получите Java‑программу, которая принимает файл EPUB, извлекает нужные вам страницы и сохраняет отшлифованный PDF, сохраняя векторную графику нетронутой.
+
+## Что вы узнаете
+
+- Настроить Aspose.HTML для Java и добавить необходимую зависимость Maven/Gradle.  
+- Создать `PdfConversionOptions` и задать диапазон страниц для **конвертации конкретных страниц EPUB**.  
+- Сохранить SVG и другую векторную графику, чтобы PDF выглядел чётко на любом устройстве.  
+- Выполнить конвертацию, обработать исключения и проверить результат.  
+
+Предыдущий опыт работы с Aspose не требуется — достаточно базовых знаний Java и среды выполнения JDK 8+.
+
+---
+
+## Конвертация EPUB в PDF с Aspose.HTML (Основная цель)
+
+Сердце процесса — метод `Converter.convert`. Считайте его однострочником, который делает всю тяжёлую работу, как только вы укажете, что именно нужно. Ниже приведён полный исходный файл, который можно вставить в любую IDE.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Почему это работает:**  
+> *`PdfConversionOptions`* содержит все настройки, которые можно изменить перед запуском конвертации. Задание диапазона страниц заставляет Aspose пропустить всё, что находится за пределами 2‑4, что как раз и есть **конвертация конкретных страниц EPUB**. Включение сохранения векторной графики гарантирует, что любые SVG‑иллюстрации останутся резкими, а не будут растеризованы в размытые битмапы.
+
+### Ожидаемый результат
+
+После запуска программы вы найдёте `chapter_subset.pdf` в той же папке. Откройте его в любом PDF‑просмотрщике — вы увидите только содержимое, которое изначально находилось на страницах 2, 3 и 4 EPUB, а все изображения будут отображаться чётко.
+
+---
+
+## Указание диапазона страниц для конвертации конкретных страниц EPUB (Второстепенный фокус)
+
+Если вам интересно, как работает строка диапазона страниц, она использует тот же синтаксис, что и большинство PDF‑инструментов: `"начало‑конец"`. Вы также можете передать список, разделённый запятыми, например `"1,3,5-7"`, чтобы выбрать несмежные страницы.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Pro tip:** При работе с большими EPUB‑файлами ограничение конвертации несколькими страницами существенно снижает потребление памяти и ускоряет процесс.  
+
+---
+
+## Сохранение векторной графики для вывода высокого качества
+
+Векторная графика — это «секретный соус», обеспечивающий масштабируемые диаграммы, графики и иконки. Вызвав `setPreserveVectorGraphics(true)`, Aspose сохраняет эти элементы в виде векторов внутри PDF.  
+
+Если пропустить этот шаг, библиотека растеризует SVG‑файлы с разрешением 72 dpi, что выглядит приемлемо на экране, но плохо печатается.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Запуск конвертации и проверка результата
+
+С настройками, сконфигурированными выше, сама конвертация представляет собой один статический вызов. При ошибке она бросает `ConverterException` — вы можете либо перехватить его, либо объявить в сигнатуре метода, как показано выше.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**Что проверять после конвертации**
+
+1. **Количество страниц** — откройте PDF и убедитесь, что оно соответствует заданному диапазону.  
+2. **Качество графики** — увеличьте любой диаграмму; она должна оставаться чёткой.  
+3. **Кодировка текста** — специальные символы из EPUB должны отображаться корректно.
+
+Если любой из этих пунктов не проходит, проверьте настройки `PdfConversionOptions` или убедитесь, что ваш исходный EPUB не защищён DRM‑защитой.
+
+---
+
+## Распространённые ошибки и профессиональные советы (Включая второстепенный ключ)
+
+| Проблема | Почему происходит | Как исправить |
+|----------|-------------------|---------------|
+| **Появляются пустые страницы** | Строка диапазона страниц сформирована неверно. | Используйте простой формат `"2-4"` или проверьте запятые для несмежных страниц. |
+| **Отсутствуют изображения** | Векторная графика не сохранена. | Вызовите `pdfOptions.setPreserveVectorGraphics(true)`. |
+| **Ошибка «Out‑of‑memory»** | Конвертация огромного EPUB без указания диапазона страниц. | Всегда **конвертировать конкретные страницы EPUB**, когда это возможно; обрабатывать пакетно. |
+| **Неподдерживаемый шрифт** | Шрифт не встроен в EPUB. | Включите встраивание шрифтов с помощью `pdfOptions.setEmbedFonts(true)` (дополнительная опция). |
+
+---
+
+## Визуальный обзор  
+
+![Схема, показывающая процесс конвертации epub в pdf](/images/convert-epub-to-pdf-flow.png "Диаграмма процесса конвертации epub в pdf")
+
+*Alt text:* *Диаграмма, иллюстрирующая, как Java‑программа конвертирует EPUB в PDF, подчёркивая шаг, который конвертирует конкретные страницы EPUB.*
+
+---
+
+## Итоги
+
+Мы только что показали, как **конвертировать EPUB в PDF** в Java, предоставив полный контроль над тем, какие страницы преобразуются. Ключевые шаги:
+
+1. Создать `PdfConversionOptions`.  
+2. Задать диапазон страниц для **конвертации конкретных страниц EPUB**.  
+3. Сохранить векторную графику для профессионального результата.  
+4. Вызвать `Converter.convert` и обработать возможные исключения.
+
+Экспериментируйте — меняйте диапазон страниц, отключайте сохранение векторов или даже добавляйте пользовательский заголовок PDF с помощью `pdfOptions.setTitle("My Chapter Subset")`.
+
+---
+
+## Что дальше?
+
+- **Пакетная обработка:** Перебрать список EPUB‑файлов и генерировать PDF для каждой главы.  
+- **Пользовательское стилизование:** Внедрить CSS для изменения шрифтов или цветов перед конвертацией.  
+- **Безопасность:** Добавить защиту паролем к выходному PDF через `PdfEncryptionOptions`.  
+
+Если это руководство оказалось полезным, поделитесь им или оставьте комментарий со своим случаем использования. Приятного кодинга и наслаждайтесь чёткими PDF!
+
+## Что вам стоит изучить дальше?
+
+Следующие руководства охватывают тесно связанные темы, расширяя техники, продемонстрированные в этом гайде. Каждый ресурс включает полностью работающие примеры кода с пошаговыми объяснениями, чтобы помочь вам освоить дополнительные возможности API и исследовать альтернативные подходы в собственных проектах.
+
+- [Конвертация EPUB в PDF и изображения с Aspose.HTML для Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Конвертация EPUB в изображения с использованием Aspose HTML для Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Руководство по конвертации EPUB в XPS](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/russian/java/creating-managing-html-documents/_index.md b/html/russian/java/creating-managing-html-documents/_index.md
index 53c19ca4eb..4d2619a5a3 100644
--- a/html/russian/java/creating-managing-html-documents/_index.md
+++ b/html/russian/java/creating-managing-html-documents/_index.md
@@ -31,7 +31,7 @@ Aspose.HTML для Java предлагает мощный набор инстр
 
 ## Создание HTML-документов из строк и URL-адресов
 
-Представьте, что вам нужно генерировать HTML-контент на лету на основе ввода пользователя или данных, полученных из Интернета. Вот где создание HTML-документов из строк или загрузка их напрямую из URL-адресов становится бесценным. Aspose.HTML для Java позволяет вам легко создавать HTML-документы с использованием необработанных HTML-строк или загружать их с любого веб-адреса. Эти руководства предоставляют вам инструменты для динамического создания и управления веб-контентом, делая ваши Java-приложения более гибкими и отзывчивыми.[Читать далее](./create-html-documents-from-string/)
+Представьте, что вам нужно генерировать HTML-контент на лету на основе ввода пользователя или данных, полученных из Интернета. Вот где создание HTML-документов из строк или загрузка их напрямую из URL-адресов становится бесценным. Aspose.HTML для Java позволяет вам легко создавать HTML документы с использованием необработанных HTML-строк или загружать их с любого веб-адреса. Эти руководства предоставляют вам инструменты для динамического создания и управления веб-контентом, делая ваши Java-приложения более гибкими и отзывчивыми.[Читать далее](./create-html-documents-from-string/)
 
 ## Создание новых HTML-документов и обработка расширенной загрузки файлов
 
@@ -56,6 +56,8 @@ Aspose.HTML для Java предлагает мощный набор инстр
 Узнайте, как создавать HTML-документы из строк в Aspose.HTML для Java с помощью этого пошагового руководства.
 ### [Загрузка HTML-документов из URL в Aspose.HTML для Java](./load-html-documents-from-url/)
 Узнайте, как легко загружать HTML-документы из URL в Java с помощью Aspose.HTML. Пошаговое руководство включено.
+### [Загрузка JSON с помощью Fetch в Java — полное руководство](./load-json-with-fetch-in-java-complete-guide/)
+Узнайте, как загружать JSON-данные с помощью Fetch API в Java, пошаговое полное руководство.
 ### [Создание новых HTML-документов с помощью Aspose.HTML для Java](./generate-new-html-documents/)
 Узнайте, как создавать новые HTML-документы с помощью Aspose.HTML для Java с помощью этого простого пошагового руководства. Начните создавать динамический HTML-контент.
 ### [Обработка событий загрузки документа в Aspose.HTML для Java](./handle-document-load-events/)
diff --git a/html/russian/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/russian/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..b12fb374df
--- /dev/null
+++ b/html/russian/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,292 @@
+---
+category: general
+date: 2026-06-16
+description: Загружайте JSON с помощью fetch в Java. Узнайте, как запускать JavaScript
+  из Java, использовать optional chaining и создавать HTMLDocument в Java в одном
+  руководстве.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: ru
+og_description: Загружайте JSON с помощью fetch в Java. Этот учебник показывает, как
+  выполнять JavaScript из Java, использовать optional chaining и создавать HTMLDocument
+  в Java.
+og_title: Загрузка JSON с помощью Fetch в Java – пошаговое руководство
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: Загрузка JSON с помощью Fetch в Java – Полное руководство
+url: /ru/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Загрузка JSON с помощью fetch – Полный Java‑урок
+
+Когда‑нибудь задавались вопросом, как **загрузить JSON с помощью fetch**, оставаясь в чистом Java‑приложении? Вы не одиноки. Многие разработчики сталкиваются с проблемой, когда нужно вызвать современный REST‑endpoint, но не хочется подключать тяжёлую HTTP‑библиотеку. Хорошая новость? Вы можете воспользоваться классом `HTMLDocument`, похожим на браузер, запустить JavaScript‑движок и позволить `fetch` выполнить всю работу — всё из Java.
+
+В этом руководстве мы пройдём практический пример, который **fetches JSON in JavaScript**, выполнит этот скрипт из Java и даже покажет optional chaining. К концу вы узнаете, как **run JavaScript from Java**, создать `HTMLDocument` в Java и корректно обрабатывать отсутствующие поля JSON. Никаких внешних зависимостей, только JDK и немного креативности.
+
+## Что покрывает этот учебник
+
+- Настройка экземпляра `HTMLDocument` в Java (`create htmldocument in java`).
+- Получение встроенного `ScriptEngine` и передача ему современного JavaScript.
+- Написание фрагмента **fetch JSON in JavaScript**, использующего `async/await` и optional chaining (`optional chaining tutorial`).
+- Выполнение скрипта через `engine.evaluate` (`run javascript from java`).
+- Проверка вывода и обработка крайних случаев, таких как сетевые ошибки или отсутствие свойств.
+
+Вам понадобится Java 17 или новее, поскольку демонстрация опирается на встроенный движок, совместимый с Nashorn, который поставляется с JDK. Если у вас более старый JDK, просто добавьте соответствующую библиотеку скриптов — детали в разделе «Prerequisites».
+
+---
+
+## Prerequisites
+
+- **JDK 17+** установлен и настроен `JAVA_HOME`.
+- Базовое знакомство с синтаксисом Java и асинхронным JavaScript.
+- IDE или текстовый редактор (IntelliJ IDEA, VS Code, Eclipse — на ваш выбор).
+
+Никакой сторонний HTTP‑клиент или JSON‑парсер не требуется; всё живёт внутри скрипта.
+
+---
+
+## Шаг 1: Создайте HTMLDocument в Java
+
+Первым делом — **create htmldocument in java**. Класс `HTMLDocument` предоставляет лёгкий DOM и, что важнее, встроенный `ScriptEngine`, способный выполнять JavaScript так же, как браузер.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Почему это важно:** `HTMLDocument` выступает в роли песочницы. Он предоставляет глобальный объект `window`, `fetch` и другие веб‑API, к которым скрипт может обращаться. Представьте его как мини‑браузер без UI.
+
+---
+
+## Шаг 2: Получите JavaScript‑движок из документа
+
+Теперь нам нужно **run JavaScript from Java**. Документ раскрывает `ScriptEngine`, который понимает современный ECMAScript (включая `async/await`). Получить его можно так:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Pro tip:** Если вы получаете `ScriptException` о неподдерживаемых возможностях, убедитесь, что используете JDK 17+. Более старые JDK поставляются с устаревшим движком Nashorn, который не поддерживает async.
+
+---
+
+## Шаг 3: Напишите современный JavaScript‑фрагмент (Optional Chaining Tutorial)
+
+Здесь проявляется часть **fetch json in javascript**. Мы определим многострочную строку (текстовый блок Java 15+ `"""`) которая получает пример JSON‑payload, использует `await` и демонстрирует optional chaining (`??`) для обработки отсутствующих значений.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**Что происходит?**
+
+- `fetch` отправляет GET‑запрос к публичному placeholder‑API.
+- `await` приостанавливает выполнение, пока промис не будет разрешён, делая код чистым.
+- `data.title ?? 'No title'` — это паттерн optional chaining: если `title` равно `null` или `undefined`, используется `'No title'`.
+- Всё обёрнуто в блок `try/catch`, чтобы отловить любые сетевые сбои.
+
+---
+
+## Шаг 4: Выполните скрипт внутри документа
+
+Наконец, передаём скрипт движку. Движок исполняет его в том же потоке, поэтому вывод консоли появится непосредственно в вашем Java‑процессе.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+При запуске программы вы должны увидеть что‑то вроде:
+
+```
+Title: delectus aut autem
+```
+
+Если API изменится или поле `title` исчезнет, вывод плавно переключится на:
+
+```
+Title: No title
+```
+
+В этом и заключается прелесть optional chaining — никаких `TypeError`, «разрывающих» ваше Java‑приложение.
+
+---
+
+## Полный рабочий пример
+
+Собрав всё вместе, получаем автономный Java‑класс, который можно скопировать в `Main.java` и запустить командой `java Main.java`.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Ожидаемый вывод
+
+```
+Title: delectus aut autem
+```
+
+Если намеренно испортить URL (например, заменить `todos/1` на `todos/9999`), вы увидите сообщение‑fallback или сетевую ошибку, демонстрируя надёжную обработку ошибок.
+
+---
+
+## Часто задаваемые вопросы и крайние случаи
+
+### 1. Что если целевой API вернёт не‑JSON ответ?
+
+`response.json()` бросит `SyntaxError`. Наш блок `try/catch` поймает его и выведет «Fetch failed». Вы можете расширить `catch`, добавив повторные попытки или статический payload.
+
+### 2. Можно ли использовать этот подход с HTTPS‑сертификатами, которым не доверяет JVM?
+
+Встроенный `fetch` использует стандартный SSL‑контекст JVM. Если нужно доверять самоподписанному сертификату, задайте собственный `SSLContext` перед созданием `HTMLDocument`. Это выходит за рамки данного урока, но принцип остаётся тем же.
+
+### 3. Работает ли это на Android?
+
+К сожалению, `HTMLDocument` не входит в Android SDK. Для мобильных платформ понадобится другой JavaScript‑движок (например, GraalVM) или нативный HTTP‑клиент.
+
+### 4. Чем optional chaining отличается от классических проверок на null?
+
+Вместо написания:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+можно просто использовать `data.title ?? 'No title'`. Это короче, менее подвержено ошибкам и читается как естественный язык — идеально для **optional chaining tutorial**.
+
+---
+
+## Pro Tips & Best Practices
+
+- **Повторное использование движка:** Создание нового `HTMLDocument` для каждого запроса может быть дорогим. Держите один экземпляр живым, если делаете много вызовов.
+- **Потокобезопасность:** `ScriptEngine` по умолчанию не потокобезопасен. Синхронизируйте доступ или создайте пул движков для конкурентных задач.
+- **Логирование:** `console.log` скрипта пишет в `System.out`. Если нужен полноценный логгер, перенаправьте `engine.getContext().setWriter(new PrintWriter(...))`.
+- **Тайм‑ауты:** `fetch` использует браузерный тайм‑аут по умолчанию (обычно отсутствует). При необходимости можно реализовать ручной abort через API `AbortController` внутри скрипта.
+
+---
+
+## Заключение
+
+Мы только что продемонстрировали, как **load JSON with fetch** из Java‑программы, используя встроенный JavaScript‑движок для выполнения современного кода `async/await` и применяя optional chaining для упрощения обработки. Создавая `HTMLDocument` в Java, вы получаете изолированную среду, которая делает **running JavaScript from Java** естественным, оставаясь при этом в чистом Java‑коде.
+
+Дальше вы можете:
+
+- Заменить placeholder‑API на собственный сервис (`fetch json in javascript` с приватного эндпоинта).
+- Добавить более продвинутую обработку ошибок или повторные попытки.
+- Исследовать возможности полиглотности GraalVM для ещё более богатого скриптинга.
+
+Попробуйте, поиграйте с URL, может добавить `POST`‑запрос — мир веб‑ориентированного Java открыт без тяжёлых библиотек.
+
+Happy coding, and feel free to drop a comment if you hit any snags!
+
+## Что изучать дальше?
+
+Следующие учебники охватывают тесно связанные темы, расширяющие техники, продемонстрированные в этом руководстве. Каждый ресурс включает полностью работающие примеры кода с пошаговыми объяснениями, чтобы помочь вам освоить дополнительные возможности API и исследовать альтернативные подходы в ваших проектах.
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/russian/java/css-html-form-editing/_index.md b/html/russian/java/css-html-form-editing/_index.md
index ba2ce3040b..ec669b787d 100644
--- a/html/russian/java/css-html-form-editing/_index.md
+++ b/html/russian/java/css-html-form-editing/_index.md
@@ -32,6 +32,10 @@ url: /ru/java/css-html-form-editing/
 Узнайте, как программно редактировать и отправлять HTML-формы с помощью Aspose.HTML для Java, в этом подробном пошаговом руководстве.
 ### [Выбор элемента по классу в Java – Полное руководство](./select-element-by-class-in-java-complete-how-to-guide/)
 Узнайте, как выбрать элементы по классу в Java с помощью Aspose.HTML, пошаговое руководство от начала до конца.
+### [Получить фон CSS в Java – Полное руководство по Aspose.HTML](./get-css-background-in-java-complete-aspose-html-guide/)
+Узнайте, как извлечь свойства фонового изображения CSS из HTML с помощью Aspose.HTML для Java в этом полном руководстве.
+### [Как использовать CSS в Java – загрузить HTML, подсчитать ссылки и выполнить XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Узнайте, как загрузить HTML, подсчитать ссылки и выполнить XPath запросы с помощью CSS в Java, используя Aspose.HTML.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/russian/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/russian/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..70032238f7
--- /dev/null
+++ b/html/russian/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,282 @@
+---
+category: general
+date: 2026-06-16
+description: Получите фон CSS с помощью Aspose.HTML в Java. Узнайте, как загрузить
+  HTML‑документ, извлечь вычисленный стиль, получить цвет фона и размер шрифта за
+  несколько шагов.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: ru
+og_description: Получите CSS‑фон в Java мгновенно. Этот учебник показывает, как загрузить
+  HTML‑документ, извлечь вычисленный стиль, получить цвет фона и размер шрифта с помощью
+  Aspose.HTML.
+og_title: Получите CSS‑фон в Java – Полное руководство по Aspose.HTML
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: Получить CSS Background в Java — Полное руководство по Aspose.HTML
+url: /ru/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Получить CSS‑фон в Java – Полное руководство по Aspose.HTML
+
+Когда‑нибудь нужно **получить CSS‑фон** элемента при обработке HTML на стороне сервера? Возможно, вы создаёте генератор PDF, веб‑скрейпер или просто хотите проверить стили. В Java библиотека Aspose.HTML делает это проще простого. В этом руководстве мы **загрузим HTML‑документ Java**, извлечём вычисленный стиль и **получим цвет фона**, а также **получим размер шрифта** — всё в нескольких строках кода.
+
+Мы пройдём реальный пример: `<div>` с классом `highlight`. К концу вы получите автономную программу, которую можно вставить в любой проект, и поймёте, почему использование `ComputedStyle` — самый надёжный способ чтения окончательных, разрешённых каскадом значений CSS‑свойств.
+
+---
+
+## Что вы узнаете
+
+- Как **загрузить HTML‑документ Java** с помощью Aspose.HTML.  
+- Как **извлечь вычисленный стиль** из любого элемента DOM.  
+- Точные вызовы для **получения цвета фона** и **получения размера шрифта**.  
+- Распространённые подводные камни (например, отсутствие таблиц стилей, встроенный vs. внешний CSS).  
+- Полный, готовый к запуску пример кода, который можно скопировать и вставить.
+
+---
+
+## Требования
+
+- Установлен Java 8 или новее.  
+- Maven или Gradle для управления зависимостями (покажем фрагмент Maven).  
+- Базовое понимание HTML & CSS.  
+- Библиотека Aspose.HTML for Java (бесплатная пробная версия или лицензия).
+
+---
+
+## Шаг 1: Настройка проекта и добавление Aspose.HTML
+
+Сначала создайте Maven‑проект (или используйте ваш любимый инструмент сборки). Добавьте зависимость Aspose.HTML в `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** Если вы используете Gradle, эквивалент выглядит так: `implementation 'com.aspose:aspose-html:23.9'`.  
+
+После того как зависимость будет разрешена, можно приступать к написанию кода.
+
+---
+
+## Шаг 2: Загрузка HTML‑документа Java
+
+Первое конкретное действие — прочитать HTML‑файл в объект `HTMLDocument`. Здесь и проявляется смысл фразы **load html document java**.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+Почему именно `HTMLDocument`, а не какой‑то общий парсер? Aspose.HTML строит полноценный DOM, применяет все подключённые таблицы стилей и учитывает медиазапросы — поэтому получаемый позже вычисленный стиль точно соответствует тому, что отобразил бы браузер.
+
+---
+
+## Шаг 3: Выбор целевого элемента
+
+Далее нам нужен элемент, чей CSS мы хотим проанализировать. В нашем примере элемент имеет класс `highlight`.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+Метод `querySelector` работает так же, как в JavaScript, позволяя использовать любой CSS‑селектор. Если селектор не найдёт элемент, мы завершаем работу раннее — это предотвращает `NullPointerException` позже.
+
+---
+
+## Шаг 4: Извлечение вычисленного стиля
+
+Теперь переходим к главному: **extract computed style**. Объект `ComputedStyle` предоставляет окончательные, разрешённые каскадом значения всех CSS‑свойств.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+Внутри Aspose.HTML проходит по каскаду CSS, учитывает правила `!important` и даже преобразует относительные единицы (например, `em` → пиксели). Поэтому `ComputedStyle` предпочтительнее ручного парсинга встроенных стилей.
+
+---
+
+## Шаг 5: Получение цвета фона и размера шрифта
+
+Наконец, мы **retrieve background color** и **retrieve font size** с помощью геттеров `ComputedStyle`.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+Оба метода `getBackgroundColor()` и `getFontSize()` возвращают строки в стандартном CSS‑формате (например, `rgba(255, 0, 0, 1)` или `16px`). Если свойство нигде не определено, библиотека возвращает значение по умолчанию браузера.
+
+---
+
+## Полный рабочий пример
+
+Объединив всё вместе, получаем полную программу, готовую к запуску:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Ожидаемый вывод
+
+Предположим, `input.html` содержит:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+Запуск программы выводит:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+Если в CSS используется `rgba` или другая единица измерения, вывод будет соответствующим.
+
+---
+
+## Обработка граничных случаев
+
+| Ситуация | На что обратить внимание | Решение |
+|-----------|--------------------------|----------|
+| **Внешние таблицы стилей** | Файл может ссылаться на CSS через теги `<link>`, которые не находятся в classpath. | Убедитесь, что пути абсолютные, либо задайте `HTMLDocument.setBaseUrl()`, чтобы Aspose.HTML мог найти их. |
+| **Медиазапросы** | Стили внутри `@media` могут игнорироваться, если размер viewport по умолчанию не подходит. | Используйте `HTMLDocument.setViewportSize(width, height)`, чтобы эмулировать нужное устройство. |
+| **CSS‑переменные** (`var(--my-color)`) | `ComputedStyle` автоматически их разрешает, но только если переменная объявлена. | Проверьте область видимости переменной или задайте значение по умолчанию. |
+| **Неподдерживаемые свойства** | Некоторые новые свойства CSS (например, `backdrop-filter`) могут вернуть пустую строку. | Перед использованием проверяйте результат на `null` или пустую строку. |
+
+---
+
+## Полезные советы и распространённые ошибки
+
+- **Кешируйте документ**, если планируете запрашивать множество элементов; повторный парсинг дорогой.  
+- **Закрывайте ресурсы**: `doc.dispose();` освобождает нативную память (особенно важно в длительно работающих сервисах).  
+- **Избегайте жёстко прописанных путей**: используйте `Paths.get(...).toAbsolutePath()` для кроссплатформенной совместимости.  
+- **Отладка**: выводите `computedStyle.getCssText()` для просмотра полного списка разрешённых свойств.
+
+---
+
+## Визуальный обзор
+
+![Пример получения CSS‑фона, показывающий выделенный div и его вычисленные цвета](/images/get-css-background-java.png "Get CSS Background in Java – visual example")
+
+*Текст alt включает основной ключевой запрос: “Get CSS Background example”.*
+
+---
+
+## Заключение
+
+Теперь вы знаете, **как получить CSS‑фон** и **получить размер шрифта** любого элемента с помощью Aspose.HTML в Java. Путём **загрузки HTML‑документа Java**, извлечения **вычисленного стиля** и вызова соответствующих геттеров можно надёжно читать окончательные значения рендеринга без догадок и ручного парсинга CSS.
+
+Что дальше? Попробуйте изменить селектор, чтобы таргетировать другие элементы, поэкспериментируйте с псевдоклассами (например, `div.highlight:hover`) или сгенерируйте PDF из того же `HTMLDocument` — тот же API делает это просто.  
+
+Оставляйте комментарии, если столкнётесь с проблемами, и счастливого кодинга!
+
+---
+
+
+## Что изучать дальше?
+
+
+В следующих руководствах рассматриваются тесно связанные темы, расширяющие техники, продемонстрированные в этом гайде. Каждый ресурс содержит полностью работающие примеры кода с пошаговыми объяснениями, помогающими освоить дополнительные возможности API и исследовать альтернативные подходы в ваших проектах.
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Create html document java with internal CSS using Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/russian/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/russian/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..c3be8476d3
--- /dev/null
+++ b/html/russian/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,284 @@
+---
+category: general
+date: 2026-06-16
+description: Как использовать CSS для загрузки HTML‑файла и подсчёта ссылок в Java.
+  Узнайте, как подсчитывать HTML‑элементы и оценивать XPath в Java в одном понятном
+  примере.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: ru
+og_description: Как использовать CSS в Java для загрузки HTML‑файла, подсчёта ссылок
+  и оценки XPath‑выражений — всё в одном практическом руководстве.
+og_title: Как использовать CSS в Java – загрузить HTML, подсчитать ссылки и выполнить
+  XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Как использовать CSS в Java — загрузить HTML, подсчитать ссылки и выполнить
+  XPath
+url: /ru/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Как использовать CSS в Java – загрузка HTML, подсчёт ссылок и оценка XPath
+
+Когда‑нибудь задумывались **как использовать CSS**‑селекторы при обработке HTML‑файла в Java? Возможно, вы создаёте веб‑краулер, скрейпер или просто хотите проанализировать статический сайт. Хорошая новость: не нужно писать собственный парсер с нуля — современные библиотеки позволяют сочетать селекторы CSS4 с выражениями XPath 3.1 в одном удобном рабочем процессе.
+
+В этом руководстве мы пройдём **как загрузить HTML‑файл**, применим CSS‑селектор для подсчёта ссылок в навигационной панели, а затем **оценим XPath**, чтобы подсчитать определённые элементы `<img>`. К концу вы получите полностью готовую программу, выводящую количество найденных узлов, и поймёте, зачем нужен каждый шаг.
+
+## Предварительные требования
+
+- Java 17 (или любой современный JDK), установленный на вашем компьютере  
+- Maven или Gradle для управления зависимостями (в примере используем Maven)  
+- Небольшой фрагмент HTML, сохранённый как `input.html` в выбранной папке  
+
+Больше никаких инструментов не требуется — только текстовый редактор и терминал.
+
+## Что рассматривается в этом руководстве
+
+- **Загрузка HTML‑файла** в структуру, похожую на DOM, с помощью класса *HTMLDocument*  
+- Применение **CSS4‑селектора** (`nav a[data-role]`) для поиска навигационных ссылок  
+- Выполнение **XPath 3.1‑выражения** для поиска тегов `<img>`, у которых `src` заканчивается на `.png` и присутствует атрибут `alt`  
+- **Подсчёт** результатов обоих запросов и вывод их в консоль  
+- Полный исходный код, объяснения «почему», а также быстрый обзор возможных граничных случаев  
+
+Поехали.
+
+---
+
+## Шаг 1 – Как загрузить HTML‑файл с помощью HTMLDocument
+
+Прежде чем выполнять запросы, HTML‑документ необходимо разобрать в traversable‑модель. Класс `HTMLDocument` из библиотеки **jsoup‑plus** (или любого аналогичного HTML‑парсера) делает именно это.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Почему это важно:*  
+Загрузка файла один раз и хранение ссылки (`doc`) избавляет от повторных операций ввода‑вывода, что может стать узким местом при обработке больших наборов страниц.
+
+---
+
+## Шаг 2 – Как использовать CSS для подсчёта ссылок внутри `<nav>`
+
+Теперь, когда документ находится в памяти, мы можем воспользоваться CSS4‑селектором, чтобы захватить каждый элемент `<a>`, находящийся внутри `<nav>` и имеющий атрибут `data‑role`. Это распространённый шаблон для навигационных меню, использующих data‑атрибуты в качестве JavaScript‑хуков.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Объяснение:*  
+- `nav a[data-role]` читается как «любой элемент `<a>` с атрибутом `data‑role`, являющийся потомком элемента `<nav>`».  
+- Селектор совместим с **CSS4**, поэтому вы также можете использовать псевдоклассы вроде `:not()` или `:has()`, если ваш сценарий расширяется.
+
+> **Pro tip:** Если нужны только прямые дочерние элементы, замените пробел на `>` (`nav > a[data-role]`). Это уменьшит область поиска и ускорит обработку больших документов.
+
+---
+
+## Шаг 3 – Оценка XPath в Java для подсчёта конкретных элементов `<img>`
+
+XPath особенно полезен, когда требуется фильтрация по атрибутам, которая не так проста в CSS. Здесь мы найдём каждый `<img>`, чей `src` заканчивается на `.png` **и** у которого определён атрибут `alt` — полезно для аудита доступности.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Почему XPath?*  
+- Функция `ends-with()` входит в XPath 3.1 и позволяет проверять суффикс без использования регулярных выражений.  
+- Комбинация нескольких предикатов (`and @alt`) гарантирует, что будут подсчитаны только изображения с корректным источником и описанием.
+
+Если ваша библиотека поддерживает лишь XPath 1.0, придётся использовать `contains(@src, '.png')` и затем фильтровать в Java — менее точный подход.
+
+---
+
+## Шаг 4 – Как подсчитать HTML‑элементы и вывести результаты
+
+Наконец, получаем длину обоих объектов `NodeList` и выводим их. Это и есть **как подсчитать ссылки**, но работает для любой коллекции узлов.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Ожидаемый вывод в консоль** (при условии, что в примере HTML найдено 3 подходящие ссылки и 2 подходящих изображения):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+Если результаты равны нулю, проверьте синтаксис селектора или убедитесь, что `input.html` действительно содержит ожидаемые элементы.
+
+---
+
+## Полный рабочий пример
+
+Ниже представлена полностью автономная программа, которую можно скопировать в файл `CssXPathDemo.java`. В ней включены необходимые импорты, простой фрагмент `pom.xml` для Maven и минимальный HTML‑пример для тестирования.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Фрагмент `pom.xml` для Maven** (добавьте эту зависимость, чтобы подключить HTML‑парсер, поддерживающий как CSS4, так и XPath 3.1):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Пример `input.html`** (разместите его в той же директории, что и Java‑файл):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+Запуск `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` выдаст ожидаемые подсчёты, указанные выше.
+
+---
+
+## Пограничные случаи и часто задаваемые вопросы
+
+### Что делать, если HTML‑файл повреждён?
+
+Оба движка — CSS и XPath — терпимы к небольшим ошибкам разметки (отсутствующие закрывающие теги, некавыченные атрибуты). Однако серьёзные нарушения могут привести к остановке парсера. В продакшене оберните шаг загрузки в `try‑catch` и логируйте исключения.
+
+### Можно ли объединить CSS и XPath в одном выражении?
+
+Непрямо; каждый движок имеет собственный синтаксис. Обычная практика — использовать тот, который естественнее выражает условие (CSS для структурных запросов, XPath для функций над атрибутами), а затем объединять результаты в Java при необходимости.
+
+### Как подсчитать элементы в нескольких файлах?
+
+Поместите логику загрузки в цикл:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Работает ли это с Java 8?
+
+Да, при условии, что вы используете версию библиотеки, совместимую с Java 8 или выше. Представленный код не опирается на более новые возможности языка.
+
+---
+
+## Заключение
+
+Мы продемонстрировали **как использовать CSS**‑селекторы вместе с **evaluate xpath java** — как **загрузить HTML‑файл**, **подсчитать ссылки** и **подсчитать html‑элементы**, отвечающие заданным критериям. Ключевые выводы:
+
+- Загрузите документ один раз с помощью `HTMLDocument`.  
+- Используйте CSS4 для простых структурных запросов (`nav a[data-role]`).  
+- Применяйте XPath 3.1 для мощных функций над атрибутами (`ends-with(@src, '.png')`).  
+- Получайте длину `NodeList`, чтобы узнать точное количество.  
+
+Отсюда вы можете расширять скрипт: добавлять новые селекторы, записывать результаты в CSV или интегрировать его в более крупный краулинг‑pipeline. Комбинация CSS и XPath даёт гибкость для решения практически любой задачи по извлечению данных из HTML.
+
+Готовы экспериментировать? Попробуйте заменить CSS‑селектор на `section article[data-id]` или изменить XPath, чтобы искать теги `<video>` с определённым кодеком. Возможности безграничны.
+
+Если руководство оказалось полезным, поделитесь им, поставьте звёздочку репозиторию или оставьте комментарий со своими сценариями использования. Приятного кодинга!
+
+![how to use css example diagram](https://example.com/diagram.png "how to use css example")
+
+---
+
+
+## Что изучать дальше?
+
+
+Следующие руководства охватывают тесно связанные темы, расширяющие техники, продемонстрированные в этом материале. Каждый ресурс содержит полностью рабочие примеры кода с пошаговыми объяснениями, чтобы вы могли освоить дополнительные возможности API и исследовать альтернативные подходы в своих проектах.
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [How to Edit HTML Document Tree in Aspose.HTML for Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/spanish/java/advanced-usage/_index.md b/html/spanish/java/advanced-usage/_index.md
index 5695d65684..847c68159b 100644
--- a/html/spanish/java/advanced-usage/_index.md
+++ b/html/spanish/java/advanced-usage/_index.md
@@ -113,19 +113,13 @@ R: No. Una única licencia de Aspose.HTML para Java cubre todos los formatos de
 
 ## Uso avanzado de tutoriales de Aspose.HTML Java
 ### [Personalizar márgenes de página HTML con Aspose.HTML](./css-extensions-adding-title-page-number/)
-Aprende a personalizar los márgenes de página, añadir números de página y títulos a documentos HTML usando Aspose.HTML para Java.
 ### [Observador de mutación DOM con Aspose.HTML para Java](./dom-mutation-observer-observing-node-additions/)
-Aprende a usar Aspose.HTML para Java para implementar un Observador de Mutación DOM en esta guía paso a paso. Monitorea y reacciona a los cambios del DOM de manera eficaz.
 ### [Manipulación de HTML5 Canvas con Aspose.HTML para Java](./html5-canvas-manipulation-using-code/)
-Aprende la manipulación de HTML5 Canvas usando Aspose.HTML para Java. Crea gráficos interactivos con guía paso a paso.
 ### [Manipulación de HTML5 Canvas con Aspose.HTML para Java](./html5-canvas-manipulation-using-javascript/)
-Aprende a manipular HTML5 Canvas con JavaScript usando Aspose.HTML para Java. Crea gráficos dinámicos y conviértelos a PDF.
 ### [Automatizar el llenado de formularios HTML con Aspose.HTML para Java](./html-form-editor-filling-submitting-forms/)
-Aprende a automatizar el llenado y envío de formularios HTML con Aspose.HTML para Java. Simplifica la interacción web con este tutorial.
 ### [Ajustar tamaño de página PDF con Aspose.HTML para Java](./adjust-pdf-page-size/)
-Aprende a ajustar el tamaño de página PDF con Aspose.HTML para Java. Crea PDFs de alta calidad a partir de HTML sin esfuerzo. Controla las dimensiones de la página de manera eficaz.
 ### [Ajustar tamaño de página XPS con Aspose.HTML para Java](./adjust-xps-page-size/)
-Aprende a ajustar el tamaño de página XPS con Aspose.HTML para Java. Controla fácilmente las dimensiones de salida de tus documentos XPS.
+### [Establecer DPI del dispositivo Aspose en Java – Guía completa de Sandbox](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
 ### [Cómo ejecutar JavaScript en Java – Guía completa](./how-to-run-javascript-in-java-complete-guide/)
 
 ---
diff --git a/html/spanish/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/spanish/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..94a5b1d6d7
--- /dev/null
+++ b/html/spanish/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,216 @@
+---
+category: general
+date: 2026-06-16
+description: Aprende a configurar el DPI del dispositivo en Aspose y a establecer
+  el ancho y la altura del viewport al renderizar HTML con el sandbox de Aspose.HTML
+  en Java. Código paso a paso incluido.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: es
+og_description: Descubre cómo establecer el DPI del dispositivo en Aspose y configurar
+  el ancho y la altura del viewport usando Aspose.HTML sandbox para Java. Código completo
+  y explicación.
+og_title: Establecer DPI del dispositivo con Aspose en Java – Guía completa de Sandbox
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Establecer DPI del dispositivo Aspose en Java – Guía completa de Sandbox
+url: /es/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Tutorial de Sandbox Java
+
+¿Alguna vez te has preguntado cómo **set device dpi aspose** al renderizar una página web en Java? No eres el único. Muchos desarrolladores se topan con un obstáculo cuando necesitan que la página renderizada se vea exactamente como lo haría en una pantalla real, especialmente cuando el DPI es importante para los cálculos de diseño.  
+
+En esta guía te acompañaremos paso a paso con un ejemplo práctico que no solo **set device dpi aspose**, sino que también muestra cómo **set viewport width height** para que la página se comporte como lo haría en una ventana de navegador de 1280 × 800 píxeles. Al final tendrás un fragmento ejecutable, una explicación clara de cada paso y consejos para evitar errores comunes.
+
+## Qué cubre este tutorial
+
+Comenzaremos describiendo los requisitos previos y luego profundizaremos en cuatro pasos concisos:
+
+1. Configurar las opciones del sandbox (incluyendo DPI y tamaño del viewport).  
+2. Instanciar un `DocumentSandbox` con esas opciones.  
+3. Cargar una página HTML externa dentro del sandbox.  
+4. Realizar una operación simple del DOM—imprimir el título de la página.
+
+Verás por qué cada pieza es importante, cómo ajustar la configuración para diferentes dispositivos y cuál debería ser la salida. No necesitas documentación externa; todo lo que necesitas está aquí.
+
+## Requisitos previos
+
+- Java 8 o superior (la biblioteca Aspose.HTML para Java soporta JDK 8+).  
+- JARs de Aspose.HTML para Java añadidos al classpath de tu proyecto.  
+- Un IDE o herramienta de compilación (Maven/Gradle) para compilar y ejecutar el código.  
+- Acceso a Internet si planeas cargar una URL en vivo como `https://example.com`.
+
+Si tienes todo eso listo, comencemos.
+
+## Paso 1: Set device DPI aspose – Definir opciones del Sandbox
+
+Lo primero que debes hacer es indicarle al sandbox qué “pantalla” estás simulando. Ahí es donde entra **set device dpi aspose**. El DPI (puntos por pulgada) influye en cómo se interpretan las unidades CSS `px`, lo que puede cambiar tamaños de fuente, escalado de imágenes y consultas de medios.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Por qué es importante:**  
+> *La llamada a `setDeviceDpi` indica a Aspose.HTML que trate un píxel CSS como 1/96 de pulgada, replicando la mayoría de los monitores de escritorio. Si omites esto, el diseño puede aparecer demasiado pequeño o demasiado grande en pantallas de alta DPI.*
+
+## Paso 2: Crear el Sandbox con las opciones configuradas
+
+Ahora que las opciones están listas, necesitas una instancia de sandbox que las respete. Piensa en el sandbox como un pequeño motor de navegador aislado que no tocará tu sistema de archivos.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Consejo profesional:**  
+> Reutilizar el mismo `DocumentSandbox` para varias páginas ahorra memoria, pero recuerda restablecer las opciones si necesitas un DPI o viewport diferente más adelante.
+
+## Paso 3: Cargar un documento HTML dentro del Sandbox
+
+Con el sandbox preparado, cargar una página es sencillo. El constructor de `HTMLDocument` acepta la URL y el sandbox que acabas de crear.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Caso límite:**  
+> Si el sitio de destino bloquea solicitudes automatizadas, podrías recibir un error 403. En ese caso, descarga el HTML localmente y cárgalo desde una ruta de archivo, o establece una cadena de agente de usuario personalizada mediante `sandboxOptions`.
+
+## Paso 4: Realizar operaciones normales del DOM – Imprimir el título de la página
+
+En este punto la página está completamente renderizada dentro del sandbox, por lo que cualquier consulta DOM funciona exactamente como lo haría en un navegador completo. Mantengámoslo simple y obtengamos el título.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Salida esperada**
+
+```
+Title: Example Domain
+```
+
+Si ves algo diferente, verifica que la URL sea accesible y que no hayas cambiado accidentalmente los valores de DPI o del viewport.
+
+## Por qué es crucial establecer el ancho y alto del viewport
+
+Quizás te preguntes, “¿Por qué **set viewport width height** en absoluto?” La respuesta está en el diseño responsivo. Las consultas de medios como `@media (max-width: 600px)` reaccionan a las dimensiones del viewport, no al tamaño físico de la pantalla. Al especificar `1280` × `800`, garantizas que la página renderice el diseño “de escritorio”, incluso si ejecutas el código en un servidor sin cabeza y sin pantalla.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Cambiar esos números te permite simular tabletas, teléfonos o incluso monitores ultra‑anchos sin salir de tu IDE.
+
+## Ejemplo completo y funcional
+
+A continuación tienes la clase Java completa, lista para ejecutar, que une todos los pasos. Copia‑pega el código en un archivo llamado `SandboxExample.java`, añade los JARs de Aspose.HTML al classpath y ejecuta `javac SandboxExample.java && java SandboxExample`.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Verificación rápida:**  
+> Ejecuta el programa. Si ves `Title: Example Domain`, todo está configurado correctamente. Si no, revisa la consola en busca de excepciones; la mayoría de los problemas provienen de JARs faltantes o restricciones de red.
+
+## Errores comunes y cómo evitarlos
+
+| Síntoma | Causa probable | Solución |
+|---|---|---|
+| `NullPointerException` en `htmlDoc.getTitle()` | El sandbox no pudo cargar la página | Verifica la URL, agrega un try‑catch alrededor del constructor `HTMLDocument`, o habilita el registro mediante `sandboxOptions.setLogLevel(...)`. |
+| El diseño se ve ampliado o reducido | DPI no configurado correctamente | Asegúrate de usar `sandboxOptions.setDeviceDpi(96)` (o el DPI objetivo). |
+| Las consultas de medios nunca se activan | Falta de dimensiones del viewport | Revisa que hayas llamado tanto a `setViewportWidth` **como** a `setViewportHeight`. |
+| Error de falta de memoria en páginas grandes | Reutilizar un solo sandbox para muchas páginas pesadas | Crea un nuevo `DocumentSandbox` por página o llama a `documentSandbox.dispose()` después de usarlo. |
+
+## Extender el ejemplo
+
+Ahora que sabes cómo **set device dpi aspose** y **set viewport width height**, puedes experimentar más:
+
+- **Capturar una captura de pantalla** de la página renderizada usando `htmlDoc.renderToBitmap(...)`.  
+- **Inyectar CSS personalizado** antes de renderizar para probar temas oscuros.  
+- **Ejecutar JavaScript** dentro del sandbox con `htmlDoc.getWindow().eval(...)`.  
+
+Todas estas acciones respetan el DPI y el viewport que configuraste, ofreciéndote un entorno de pruebas fiable para diseños responsivos.
+
+## Conclusión
+
+Acabamos de recorrer una solución concisa, de extremo a extremo, que muestra cómo **set device dpi aspose** y **set viewport width height** usando el sandbox de Aspose.HTML en Java. Ahora cuentas con una base sólida para renderizar páginas exactamente como aparecerían en cualquier dispositivo, todo dentro de un entorno seguro y aislado.
+
+¿Listo para el siguiente paso? Intenta renderizar una página que use un layout de CSS Grid, o incorpora una hoja de estilo remota y observa cómo el DPI influye en la renderización de fuentes. El sandbox te brinda la libertad de experimentar sin afectar tu sistema anfitrión.
+
+Si encuentras algún obstáculo, deja un comentario abajo o consulta la documentación de Aspose.HTML para Java—aunque todo lo que necesitas ya está aquí. ¡Feliz codificación!  
+
+![diagrama de sandbox set device dpi aspose](https://example.com/images/set-device-dpi-aspose.png "Diagram showing DPI and viewport configuration in Aspose.HTML sandbox")
+
+
+## ¿Qué deberías aprender a continuación?
+
+
+Los siguientes tutoriales cubren temas estrechamente relacionados que amplían las técnicas demostradas en esta guía. Cada recurso incluye ejemplos de código completos con explicaciones paso a paso para ayudarte a dominar funciones adicionales de la API y explorar enfoques de implementación alternativos en tus propios proyectos.
+
+- [Crear PDF desde HTML usando Aspose.HTML para Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Crear PDF desde HTML – Establecer hoja de estilo de usuario en Aspose.HTML para Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [Cómo establecer el conjunto de caracteres en Aspose.HTML para Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/spanish/java/conversion-html-to-other-formats/_index.md b/html/spanish/java/conversion-html-to-other-formats/_index.md
index 5c04b8250e..0bd0c19c8b 100644
--- a/html/spanish/java/conversion-html-to-other-formats/_index.md
+++ b/html/spanish/java/conversion-html-to-other-formats/_index.md
@@ -84,18 +84,25 @@ En conclusión, dominar **html to pdf java** y el conjunto más amplio de conver
 ## Conversión - HTML a Otros Formatos Tutoriales
 ### [Conversión de HTML a PDF](./convert-html-to-pdf/)
 ### [Convertir HTML a PDF en Java – Guía paso a paso con configuración de tamaño de página](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+### [Convertir HTML a PDF con Aspose HTML para Java – Guía completa](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+### [Convertir HTML a PDF en Java – Guía de Conversión por Lotes en Paralelo](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Aprende a convertir múltiples archivos HTML a PDF simultáneamente usando Aspose.HTML para Java, optimizando el rendimiento.
 ### [Conversión de HTML a MHTML](./convert-html-to-mhtml/)
 Convierte HTML a MHTML de forma sencilla con Aspose.HTML para Java. Sigue nuestra guía paso a paso para una conversión eficiente de HTML a MHTML.
 ### [Conversión de HTML a XPS](./convert-html-to-xps/)
 Aprende a convertir HTML a XPS de manera sencilla con Aspose.HTML para Java. Crea documentos multiplataforma con facilidad.
 ### [Conversión de Markdown a HTML](./convert-markdown-to-html/)
 Convierte Markdown a HTML en Java sin problemas con Aspose.HTML para Java. Sigue nuestra guía paso a paso para optimizar tus necesidades de conversión de documentos.
+### [Convertir HTML a Markdown en Java – Guía completa de programación](./convert-html-to-markdown-in-java-complete-programming-guide/)
+Aprende a convertir HTML a Markdown en Java con Aspose.HTML mediante una guía paso a paso y ejemplos completos.
 ### [Conversión de SVG a Imagen](./convert-svg-to-image/)
 Aprende a convertir SVG a imágenes en Java con Aspose.HTML. Guía completa para obtener resultados de alta calidad.
 ### [Conversión de SVG a PDF](./convert-svg-to-pdf/)
 Convierte SVG a PDF en Java con Aspose.HTML. Una solución fluida para conversiones de documentos de alta calidad.
 ### [Conversión de SVG a XPS](./convert-svg-to-xps/)
 Aprende a convertir SVG a XPS con Aspose.HTML para Java. Guía simple, paso a paso, para conversiones sin inconvenientes.
+### [Tutorial de HTML a PDF: Conversor Aspose de una sola línea](./html-to-pdf-tutorial-one-line-aspose-converter/)
+Convierte HTML a PDF con una sola línea de código usando Aspose.HTML para Java.
 
 ## Preguntas Frecuentes
 
diff --git a/html/spanish/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/spanish/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..b10e312b7e
--- /dev/null
+++ b/html/spanish/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,248 @@
+---
+category: general
+date: 2026-06-16
+description: Convierte HTML a Markdown en Java con esta guía paso a paso. Domina la
+  conversión de HTML a Markdown y aprende cómo convertir HTML de manera eficiente.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: es
+og_description: Convierte HTML a Markdown en Java con un ejemplo simple y de extremo
+  a extremo. Aprende la mejor manera de convertir HTML y mantener el front‑matter
+  intacto.
+og_title: Convertir HTML a Markdown en Java – Guía completa
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: Convertir HTML a Markdown en Java – Guía completa de programación
+url: /es/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convertir HTML a Markdown en Java – Guía de Programación Completa
+
+¿Alguna vez te has preguntado **cómo convertir html** a Markdown limpio sin escribir un analizador personalizado? No estás solo. En muchos proyectos—generadores de sitios estáticos, pipelines de documentación o migraciones de contenido—**convertir html a markdown** de forma rápida y fiable es un problema diario.
+
+La buena noticia es que un puñado de bibliotecas Java hacen que esto sea pan comido. En este tutorial recorreremos un ejemplo completamente funcional que te muestra exactamente cómo **convertir html a markdown** mientras preservas cualquier YAML de front‑matter que ya puedas tener. Al final tendrás un método reutilizable que puedes insertar en cualquier aplicación Java.
+
+## Qué cubre este tutorial
+
+* Agregar la dependencia correcta de Maven/Gradle para un conversor de HTML‑a‑Markdown en Java.  
+* Configurar `MarkdownConversionOptions` para mantener el front‑matter (el truco `html to markdown java`).  
+* Escribir un pequeño método `main` que lea un archivo HTML y escriba un archivo Markdown.  
+* Problemas comunes—problemas de codificación, imágenes faltantes y cómo manejarlos.  
+* Próximos pasos como la conversión por lotes e integración con generadores de sitios estáticos.
+
+No se requiere experiencia previa con bibliotecas Markdown; solo una configuración básica de Java.
+
+---
+
+## ## Convert HTML to Markdown – Install the Library
+
+### Paso 1: Añadir la dependencia
+
+El ejemplo usa **[flexmark-java](https://github.com/vsch/flexmark-java)**, un procesador Markdown probado en batalla que también incluye una extensión HTML‑to‑Markdown.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro tip:** Si solo necesitas la conversión HTML‑a‑Markdown, puedes incluir `flexmark-html2md` en lugar de `flexmark-all` completo para mantener tu JAR muy pequeño.
+
+### Paso 2: Importar las clases requeridas
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+Estas importaciones te dan acceso al motor central de conversión y a un contenedor de opciones flexible.
+
+---
+
+## ## HTML to Markdown Java – Configure Conversion Options
+
+Cuando conviertes documentos que comienzan con un bloque YAML front‑matter (común en Jekyll o Hugo), querrás mantener ese bloque intacto. El `MutableDataSet` te permite alternar ese comportamiento.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*¿Por qué preservar el front‑matter?*  
+El front‑matter contiene metadatos como título, fecha y etiquetas. Eliminarlo rompería los pipelines de construcción posteriores. Al establecer `PRESERVE_FRONT_MATTER` a `true`, el conversor trata el bloque como texto sin procesar y lo deja exactamente como estaba.
+
+---
+
+## ## How to Convert HTML – Write the Conversion Method
+
+A continuación se muestra un método autónomo `convertHtmlToMarkdown`. Lee un archivo HTML, ejecuta la conversión y escribe el resultado en un archivo Markdown.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Edge case:** Si el HTML contiene etiquetas `<script>` o `<style>` que no deseas en Markdown, el conversor las elimina automáticamente. Sin embargo, para etiquetas personalizadas puede que necesites pre‑procesar la cadena HTML (p. ej., usando Jsoup).
+
+---
+
+## ## How to Convert HTML – Full Example with `main`
+
+Ahora une todo en un pequeño programa CLI. Reemplaza las rutas de marcador de posición con tus ubicaciones de archivo reales.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Salida esperada** (consola):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+Abre `article.md`—verás Markdown limpio más cualquier bloque YAML original sin tocar.
+
+---
+
+## ## HTML to Markdown Conversion – Common Questions & Tips
+
+| Pregunta | Respuesta |
+|----------|-----------|
+| *¿Qué pasa si mi archivo HTML es enorme?* | Transmite el archivo línea por línea, o usa `Files.readAllBytes` con un `ByteBuffer` para evitar cargar todo el documento en memoria. |
+| *¿Puedo procesar por lotes una carpeta?* | Envuelve la llamada `convertHtmlToMarkdown` en un bucle `Files.list(Paths.get("folder"))` y filtra por `*.html`. |
+| *¿Las imágenes se convierten automáticamente?* | El conversor reescribe las etiquetas `<img src="...">` a la sintaxis `![](url)`, preservando la URL. Asegúrate de que los archivos de imagen sean accesibles para el consumidor de Markdown. |
+| *¿UTF‑8 es siempre seguro?* | Sí—tanto HTML como Markdown son UTF‑8 por defecto. Si tienes otro conjunto de caracteres, pásalo a `readString`/`writeString`. |
+| *¿Cómo mantener clases CSS personalizadas?* | El conversor HTML‑to‑Markdown de Flexmark elimina atributos desconocidos. Necesitarías un paso de post‑procesamiento (p. ej., reemplazo con expresiones regulares) si deseas conservarlas. |
+
+---
+
+## ## Java HTML Markdown Converter – Next Steps
+
+Ahora tienes un fragmento fiable de **java html markdown converter** que puedes incrustar en scripts de construcción, pipelines CI o herramientas de escritorio. Aquí tienes algunas ideas para ampliar el flujo de trabajo básico:
+
+1. **Script de conversión por lotes** – recorre un árbol de directorios y convierte cada archivo `.html` a `.md`.  
+2. **Integrar con generadores de sitios estáticos** – ejecuta la conversión como parte de la fase `generate-resources` de Maven.  
+3. **Personalizar la salida Markdown** – Flexmark te permite habilitar tablas, notas al pie o extensiones al estilo GitHub mediante `MutableDataSet`.  
+4. **Añadir un wrapper CLI** – expón los argumentos `source` y `target` usando Apache Commons CLI para una herramienta de línea de comandos amigable.
+
+---
+
+## Conclusión
+
+Hemos cubierto todo lo que necesitas para **convertir HTML a Markdown** en Java, desde instalar la biblioteca adecuada hasta preservar el front‑matter y manejar casos límite. El método corto y reutilizable mostrado arriba te brinda una base sólida para cualquier proyecto **html to markdown java**, y los consejos opcionales te ayudan a escalar la solución para flujos de trabajo más grandes.
+
+Pruébalo, ajusta las opciones y pronto estarás automatizando migraciones de documentación como un profesional. ¿Tienes un escenario complicado? Deja un comentario y lo resolveremos juntos.
+
+¡Feliz codificación!
+
+## ¿Qué deberías aprender a continuación?
+
+Los siguientes tutoriales cubren temas estrechamente relacionados que amplían las técnicas demostradas en esta guía. Cada recurso incluye ejemplos de código completos y funcionales con explicaciones paso a paso para ayudarte a dominar características adicionales de la API y explorar enfoques de implementación alternativos en tus propios proyectos.
+
+- [Markdown a HTML Java - Convertir con Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Convertir HTML a PDF en Java – Guía paso a paso con configuración de tamaño de página](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Convertir HTML a Markdown en Aspose.HTML para Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/spanish/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/spanish/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..6fb30d3da3
--- /dev/null
+++ b/html/spanish/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,229 @@
+---
+category: general
+date: 2026-06-16
+description: Convertir HTML a PDF usando un enfoque de Java con un pool de hilos fijo.
+  Aprende cómo convertir varios archivos HTML de manera eficiente con conversión por
+  lotes de HTML a PDF.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: es
+og_description: Convierte HTML a PDF con una solución Java de pool de hilos fijo.
+  Este tutorial te guía paso a paso en la conversión por lotes de HTML a PDF.
+og_title: Convertir HTML a PDF en Java – Conversión por lotes paralela
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: Convertir HTML a PDF en Java – Guía de conversión por lotes en paralelo
+url: /es/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convertir HTML a PDF en Java – Guía de Conversión por Lotes en Paralelo
+
+¿Alguna vez necesitaste **convertir HTML a PDF** pero sentiste que el proceso era dolorosamente lento al manejar decenas de archivos? No estás solo. En muchos proyectos empresariales, convertir una gran cantidad de páginas web en documentos imprimibles puede convertirse en un cuello de botella, especialmente cuando la conversión se ejecuta en un solo hilo.
+
+¿La buena noticia? Aprovechando un **fixed thread pool Java** puedes lanzar varias conversiones a la vez, convirtiendo un trabajo por lotes lento en una operación ultrarrápida. En esta guía te mostraremos exactamente cómo **convertir múltiples archivos HTML** a PDF en paralelo, usando la clase `Converter` de Aspose.HTML y `ExecutorService` de Java. Al final tendrás un programa listo‑para‑ejecutar que maneja **conversiones por lotes de HTML a PDF** con código mínimo.
+
+## Qué cubre este tutorial
+
+- Configurar un pool de hilos de tamaño fijo para trabajo concurrente.
+- Preparar una lista de archivos HTML de origen (tú decides el directorio).
+- Enviar tareas de conversión que cada una llama a `Converter.convert`.
+- Cerrar el pool de forma elegante y manejar errores.
+- Consejos para escalar más allá de cuatro hilos, manejar archivos grandes y depurar problemas comunes.
+
+No se requieren herramientas de compilación externas más allá del JAR de Aspose.HTML para Java, y el código se ejecuta en cualquier entorno JDK 8+.
+
+---
+
+![ilustración de conversión de html a pdf](placeholder-image.jpg){alt="ejemplo de conversión de html a pdf"}
+
+## Paso 1: Crear un pool de hilos de tamaño fijo (fixed thread pool java)
+
+Lo primero que necesitas es un pool de hilos de trabajo que ejecutarán los trabajos de conversión en paralelo. Usar `Executors.newFixedThreadPool` te brinda un número predecible de hilos, lo que ayuda a mantener estable el uso de CPU y evita saturar el sistema de archivos.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**¿Por qué un pool fijo?**  
+Un pool fijo limita el número de conversiones concurrentes, evitando que tu aplicación genere cientos de hilos que competirían por CPU y memoria. En una máquina típica de 4 núcleos, cuatro hilos suelen lograr el equilibrio adecuado entre rendimiento y contención de recursos.
+
+> **Consejo profesional:** Si estás ejecutando en un servidor con más núcleos, aumenta el tamaño (`Runtime.getRuntime().availableProcessors()`) pero vigila la saturación de I/O.
+
+## Paso 2: Listar los archivos HTML que deseas convertir (convert multiple html files)
+
+A continuación, recopila las rutas de los archivos HTML que planeas procesar. En un proyecto real probablemente recorrerías un árbol de directorios, pero para mayor claridad codificaremos una pequeña matriz.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Caso límite:** Si un archivo falta o no se puede leer, la tarea de conversión lanzará una excepción. La atraparemos dentro del trabajador para que el resto del lote continúe ejecutándose.
+
+## Paso 3: Enviar una tarea de conversión para cada archivo (java html to pdf)
+
+Ahora iteramos sobre la matriz `htmlFiles` y entregamos cada ruta al pool de hilos. Cada tarea crea un archivo PDF junto al HTML de origen simplemente cambiando la extensión.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**Cómo funciona:**  
+- La expresión lambda (`() -> { … }`) es un `Runnable` liviano.  
+- `Converter.convert` es un método estático de Aspose.HTML que lee el HTML, lo renderiza y escribe un PDF en una sola llamada.  
+- Al envolverlo en un try‑catch aseguramos que un solo archivo problemático no matará el pool de hilos.
+
+> **¿Por qué este enfoque?** Mantiene el código corto, evita la gestión manual de hilos y permite que el ejecutor maneje la cola cuando tienes más archivos que hilos.
+
+## Paso 4: Cerrar el pool y esperar la finalización (batch html pdf conversion)
+
+Después de que todas las tareas se envíen, debes indicar al pool que has terminado y esperar a que los trabajadores finalicen. Esto evita que la JVM se cierre prematuramente.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**¿Qué pasa si se agota el tiempo de espera?**  
+Un límite de cinco minutos es generoso para un puñado de archivos HTML pequeños. Para lotes más grandes, aumenta el tiempo de espera o monitorea `threadPool.isTerminated()` en un bucle.
+
+---
+
+## Ejemplo completo y funcional
+
+A continuación se muestra el programa completo, listo para copiar y pegar. Reemplaza `YOUR_DIRECTORY` con la carpeta que contiene tus archivos HTML, agrega el JAR de Aspose.HTML a tu classpath y ejecútalo.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Salida esperada
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+Si algún archivo falla, verás una traza de pila impresa en la consola, pero los demás trabajos seguirán ejecutándose.
+
+## Consejos avanzados y errores comunes
+
+| Situación | Qué hacer |
+|-----------|-----------|
+| **Demasiados archivos para 4 hilos** | Aumenta el tamaño del pool (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) o cambia a un `WorkStealingPool` para una mejor escalabilidad. |
+| **HTML grande (≥10 MB)** | Aumenta la capacidad de la cola del pool de hilos o procesa los archivos en lotes más pequeños para evitar errores de OutOfMemory. |
+| **Fuentes o CSS faltantes** | Asegúrate de que la licencia de Aspose.HTML pueda localizar los recursos requeridos, o incrústalos directamente en el HTML. |
+| **Ejecutándose en un servidor sin interfaz** | No se necesitan dependencias UI adicionales; Aspose.HTML funciona en modo Java puro. |
+| **Necesitas metadatos PDF** | Después de la conversión, abre el PDF generado con `PdfDocument` y establece el título/autor programáticamente. |
+
+---
+
+## Conclusión
+
+Acabamos de mostrarte cómo **convertir HTML a PDF** en Java usando un **fixed thread pool** que procesa varios archivos a la vez. El breve programa demuestra todo el ciclo de vida: creación del pool, envío de tareas, cierre elegante y manejo de errores. Ajustando el número de hilos y proporcionando una matriz más grande, puedes convertir esto en un servicio robusto de **conversión por lotes de HTML a PDF** para cualquier backend.
+
+¿Listo para el siguiente paso? Intenta integrar este código en un endpoint REST de Spring Boot para que los usuarios puedan subir HTML y recibir PDFs al instante, o amplía la lógica para observar un directorio y convertir archivos a medida que aparecen. La idea central—paralelizar con un fixed thread pool—permanece igual y escala de manera excelente.
+
+¿Tienes preguntas sobre optimizar el rendimiento o agregar marcas de agua? Deja un comentario abajo, ¡y feliz codificación!
+
+## ¿Qué deberías aprender a continuación?
+
+Los siguientes tutoriales cubren temas estrechamente relacionados que amplían las técnicas demostradas en esta guía. Cada recurso incluye ejemplos de código completos y funcionales con explicaciones paso a paso para ayudarte a dominar funciones adicionales de la API y explorar enfoques de implementación alternativos en tus propios proyectos.
+
+- [Convertir HTML a PDF Java – Configuración del entorno en Aspose.HTML](/html/english/java/configuring-environment/)
+- [Cómo convertir HTML a PDF Java - Establecer márgenes de página con Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Limpieza paralela de HTML con ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/spanish/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/spanish/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..d25469e69c
--- /dev/null
+++ b/html/spanish/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,266 @@
+---
+category: general
+date: 2026-06-16
+description: Convertir HTML a PDF con Aspose HTML para Java – aprende cómo activar
+  la reducción inteligente y establecer el color de fondo del PDF en blanco en minutos.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: es
+og_description: Convertir HTML a PDF usando Aspose HTML para Java. Esta guía muestra
+  cómo activar la reducción inteligente, establecer el color de fondo del PDF y garantizar
+  el cumplimiento de PDF/A‑1b.
+og_title: Convertir HTML a PDF con Aspose HTML para Java – Tutorial completo
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Convertir HTML a PDF con Aspose HTML para Java – Guía completa
+url: /es/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convertir HTML a PDF con Aspose HTML para Java – Tutorial Completo
+
+¿Alguna vez necesitaste **convertir HTML a PDF** pero te quedaste atascado en los detalles? No eres el único: muchos desarrolladores se topan con el mismo obstáculo cuando quieren un PDF fiable y listo para producción a partir de contenido web. ¿La buena noticia? Con Aspose HTML para Java puedes hacerlo en unas pocas líneas, y además aprenderás a **activar smart shrinking**, **establecer el color de fondo del PDF** y crear un **PDF con fondo blanco** para una impresión impecable.
+
+En esta guía repasaremos todo lo que necesitas: las bibliotecas requeridas, el código exacto, por qué cada opción es importante y cómo verificar el resultado. Al final tendrás una solución autónoma que funciona “out‑of‑the‑box”, ya sea que estés creando facturas, informes o documentos archivados.
+
+---
+
+## Prerrequisitos – Lo que Necesitarás Antes de Empezar
+
+| Requisito | Por Qué Importa |
+|-------------|----------------|
+| **Java 8 o superior** | Aspose HTML está dirigido a JVM modernas; versiones más antiguas pueden carecer de métodos de la API. |
+| **Maven o Gradle** (o manejo manual de JAR) | Simplifica la inclusión de la biblioteca Aspose HTML para Java en tu proyecto. |
+| **Licencia de Aspose.HTML para Java** (también funciona la prueba gratuita) | Sin licencia obtendrás una marca de agua en el PDF generado. |
+| **Un archivo HTML** (`input.html`) que deseas convertir | El contenido fuente; puede ser una página sencilla o una plantilla compleja. |
+| **Permiso de escritura en una carpeta de salida** | El convertidor escribe el PDF resultante allí. |
+
+Si ya tienes un IDE de Java como IntelliJ IDEA o Eclipse, estás listo para continuar.
+
+---
+
+## Paso 1: Añadir la Dependencia de Aspose HTML
+
+Primero, indica a tu herramienta de compilación que descargue la biblioteca Aspose HTML. Aquí tienes un fragmento para Maven; cámbialo por Gradle si prefieres esa herramienta.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Consejo profesional:** Presta atención al número de versión. Las nuevas versiones suelen incluir mejoras de rendimiento para **smart shrinking** y mejor soporte de PDF/A.
+
+---
+
+## Paso 2: Crear Opciones de Conversión a PDF
+
+El objeto `PdfConversionOptions` es donde afinas la conversión. Piensa en él como el panel de control de tu salida PDF.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+En este punto las opciones están en blanco. Las iremos completando a continuación.
+
+---
+
+## Paso 3: Habilitar Cumplimiento PDF/A‑1b (Archivado a Largo Plazo)
+
+Si necesitas que el PDF sobreviva al paso del tiempo —por ejemplo, para registros legales— querrás cumplir con PDF/A‑1b. Establecer esta bandera indica a Aspose que incruste todas las fuentes y perfiles de color.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+¿Por qué molestarse? PDF/A‑1b garantiza que el documento se vea igual en cualquier visor, años después, sin recursos externos.
+
+---
+
+## Paso 4: Activar Smart Shrinking
+
+Ahora viene la magia que reduce el tamaño del archivo sin sacrificar la fidelidad visual. **Activa smart shrinking** cambiando la propiedad correspondiente.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Smart shrinking funciona analizando el diseño, eliminando espacios en blanco innecesarios y comprimiendo imágenes de forma inteligente. En mi experiencia, PDFs que normalmente ocuparían 5 MB pueden reducirse a menos de 1 MB solo con esta opción.
+
+---
+
+## Paso 5: Establecer el Color de Fondo del PDF – Cómo Crear un PDF con Fondo Blanco
+
+Por defecto Aspose conserva el fondo definido en el HTML. Si la página es transparente, el PDF resultante podría verse extraño al imprimirse. Para garantizar un aspecto limpio, establece un color de fondo uniforme. Así es como **estableces el color de fondo del PDF** a blanco —exactamente lo que necesitas para un **PDF con fondo blanco**.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+Puedes reemplazar `Color.WHITE` por cualquier `java.awt.Color` que desees —gris claro para un tono sutil, o incluso un color específico de tu marca.
+
+---
+
+## Paso 6: Ejecutar la Conversión
+
+Todo el trabajo pesado ocurre en una sola línea. El método `Converter.convert` lee el HTML de origen, aplica las opciones que configuramos y escribe el PDF.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Cuidado:** Si el HTML de entrada contiene recursos externos (CSS, imágenes), asegúrate de que sean accesibles mediante URLs absolutas o colócalos junto al archivo HTML.
+
+---
+
+## Resultado Esperado – Qué Buscar
+
+Después de ejecutar el programa deberías ver:
+
+* **`output.pdf`** en la carpeta de destino.
+* El PDF es **compatible con PDF/A‑1b** (ábrelo en Adobe Acrobat y verifica “PDF/A” bajo Archivo → Propiedades).
+* El tamaño del archivo es notablemente menor gracias al **smart shrinking**.
+* Cada página tiene un **fondo blanco sólido**, incluso si el HTML original era transparente.
+
+Puedes comprobar el fondo abriendo el PDF en un visor y realizando una prueba de impresión; no deberían aparecer sombras grises fantasma.
+
+---
+
+## Preguntas Frecuentes y Casos Especiales
+
+### ¿Qué pasa si mi HTML usa archivos CSS externos?
+
+Asegúrate de que los archivos CSS se referencien con URLs absolutas, o cópialos junto a `input.html` y usa el esquema `file://`. Aspose seguirá los enlaces automáticamente.
+
+### ¿Puedo usar otro color para el fondo?
+
+Claro. Reemplaza `Color.WHITE` por, por ejemplo, `new Color(240, 240, 240)` para un lienzo gris claro. El método `setBackgroundColor` acepta cualquier `java.awt.Color`.
+
+### ¿Afecta el smart shrinking la calidad de las imágenes?
+
+Solo de forma mínima. Aspose aplica compresión sin pérdida cuando es posible y reduce el DPI de imágenes raster si la imagen de origen es excesivamente grande para el tamaño de página. Si necesitas fidelidad absoluta, puedes desactivar smart shrinking con `options.setEnableSmartShrinking(false)`.
+
+### ¿Cómo convierto varios archivos HTML en lote?
+
+Envuelve la llamada de conversión en un bucle, actualizando `inputPath` y `outputPath` en cada iteración. La misma instancia de `PdfConversionOptions` puede reutilizarse para todos los archivos.
+
+---
+
+## Ejemplo Completo (Todo el Código en un Solo Lugar)
+
+A continuación tienes la clase Java completa, lista para ejecutar. Copia‑pega en tu IDE, ajusta las rutas y pulsa **Run**.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Ejecuta el programa, abre el PDF generado y verás el resultado de **convertir HTML a PDF** que esperabas: compacto, compatible y con un lienzo blanco limpio.
+
+---
+
+## Conclusión
+
+Acabamos de repasar cómo **convertir HTML a PDF** usando Aspose HTML para Java mientras **activamos smart shrinking**, **establecemos el color de fondo del PDF** y garantizamos que la salida cumpla con los estándares PDF/A‑1b. Todo el proceso cabe en una única clase Java fácil de leer, lo que lo convierte en una incorporación sencilla a cualquier servicio backend.
+
+¿Listo para el siguiente paso? Prueba a añadir encabezados y pies de página, incrustar fuentes o generar PDFs a partir de plantillas HTML dinámicas. También puedes explorar **Aspose.PDF para Java**
+
+
+## ¿Qué Deberías Aprender a Continuación?
+
+
+Los tutoriales siguientes cubren temas estrechamente relacionados que amplían las técnicas demostradas en esta guía. Cada recurso incluye ejemplos de código completos y explicaciones paso a paso para ayudarte a dominar funciones adicionales de la API y explorar enfoques de implementación alternativos en tus propios proyectos.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/spanish/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/spanish/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..2a114aa866
--- /dev/null
+++ b/html/spanish/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,251 @@
+---
+category: general
+date: 2026-06-16
+description: Tutorial de HTML a PDF que muestra cómo generar PDF a partir de HTML
+  usando Aspose HTML Converter en una sola línea de Java. Convierta rápidamente archivos
+  HTML a PDF con código mínimo.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: es
+og_description: Tutorial de HTML a PDF que te guía paso a paso sobre cómo generar
+  PDF a partir de HTML usando Aspose HTML Converter en una sola línea de código Java.
+og_title: 'Tutorial de HTML a PDF: Conversor Aspose de una sola línea'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'Tutorial de HTML a PDF: Conversor Aspose de una línea'
+url: /es/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Tutorial de HTML a PDF: Conversor de una línea Aspose
+
+¿Alguna vez te has preguntado cómo convertir una página HTML estática en un PDF elegante sin escribir cientos de líneas de código? Eso es exactamente lo que resuelve este **html to pdf tutorial**. En una sola línea de Java puedes **generate pdf from html** y obtener un documento listo‑para‑compartir en disco.
+
+Recorreremos todo el proceso —desde añadir la biblioteca Aspose HTML a tu proyecto, hasta ejecutar la línea única que **convert html file pdf**. Al final sabrás **how to convert html** de manera eficiente, y tendrás un fragmento reutilizable que puedes insertar en cualquier aplicación Java.
+
+## Qué cubre esta guía
+
+- Añadir la dependencia Aspose HTML for Java (Maven o JAR manual)
+- Preparar un archivo de ejemplo `input.html`
+- Ejecutar una conversión de una línea con `Converter.convert(...)`
+- Verificar el PDF resultante y solucionar problemas comunes
+
+No se requiere experiencia previa con Aspose; solo una configuración básica de desarrollo Java. ¡Comencemos!
+
+## Requisitos previos
+
+- Java Development Kit (JDK) 8 o superior  
+- Maven 3 o un IDE que permita añadir JARs externos  
+- Un pequeño archivo HTML que quieras convertir a PDF (crearemos uno en el siguiente paso)  
+
+Si ya tienes todo esto, estás listo para continuar. Si no, descarga el JDK de Oracle o OpenJDK, e instala Maven — es muy sencillo.
+
+## Paso 1: Añadir Aspose HTML for Java a tu proyecto
+
+### Usuarios de Maven
+
+Añade la siguiente dependencia a tu `pom.xml`. Esto descargará la última versión estable de la biblioteca Aspose HTML.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Configuración manual del JAR
+
+Si no utilizas Maven, descarga el paquete JAR desde la [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) y añádelo al classpath de tu proyecto.
+
+> **Consejo profesional:** Mantén la versión del JAR sincronizada con tu tiempo de ejecución de Java para evitar `UnsupportedClassVersionError`.
+
+## Paso 2: Crear un archivo HTML de ejemplo
+
+Crea una carpeta llamada `YOUR_DIRECTORY` (reemplázala con una ruta absoluta o relativa que controles) y coloca dentro un archivo HTML sencillo:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+Si lo deseas, edita el contenido —añade imágenes, tablas o CSS personalizado. Aspose admite la mayoría de las características modernas de HTML5 y CSS3, por lo que puedes obtener una representación PDF bastante fiel.
+
+## Paso 3: Código de conversión de una línea
+
+Ahora llega la estrella del espectáculo. Crea una clase Java llamada `ConvertHtmlToPdfOneLine` y pega el siguiente código:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Por qué funciona
+
+- **`Converter.convert`** es un método estático de conveniencia que internamente crea una instancia de `Converter`, carga el HTML, lo renderiza y escribe el PDF —todo en una sola llamada.
+- No necesitas gestionar streams, establecer opciones de renderizado o manejar saltos de página manualmente, a menos que tengas requisitos avanzados.
+
+Compila y ejecuta:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+Tras la ejecución, encontrarás `output.pdf` junto a tu archivo HTML.
+
+## Paso 4: Verificar el resultado
+
+Abre `output.pdf` con cualquier visor de PDF (Adobe Reader, Foxit o incluso un navegador). Deberías ver el encabezado “Hello, PDF!” y el párrafo exactamente con el estilo del HTML.
+
+Si el PDF se ve extraño, considera estas comprobaciones rápidas:
+
+| Problema | Causa probable | Solución |
+|----------|----------------|----------|
+| Fuentes faltantes | Fuente del sistema no incrustada | Añade `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` antes de la conversión |
+| CSS no aplicado | Hoja de estilo externa inaccesible | Usa URLs absolutas o incrusta el CSS directamente en el HTML |
+| PDF en blanco | Error tipográfico en la ruta de entrada | Verifica la cadena `inputPath` |
+
+## Avanzado: Ajustar opciones de conversión (Opcional)
+
+Aunque la línea única es perfecta para casos simples, Aspose te permite afinar la salida:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+Este fragmento muestra **how to convert html** con tamaño de página personalizado, márgenes y otras configuraciones PDF.
+
+## Problemas comunes y cómo evitarlos
+
+1. **Classpath incorrecto** – Si obtienes `ClassNotFoundException`, verifica que `aspose-html.jar` esté en el classpath en tiempo de ejecución.
+2. **Restricciones de licencia** – La evaluación gratuita añade una marca de agua. Compra una licencia y llama `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` antes de la conversión.
+3. **Archivos HTML muy grandes** – Para documentos masivos, considera transmitir el HTML o aumentar el heap de JVM (`-Xmx2g`).
+
+## Ejemplo completo (Todo junto)
+
+A continuación tienes el programa completo, autocontenido, que puedes copiar‑pegar en un IDE y ejecutar de inmediato (suponiendo que la dependencia Maven esté resuelta).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Salida esperada** (consola):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+Abre el PDF y verás el HTML renderizado exactamente como lo diseñaste.
+
+![Diagrama que ilustra el flujo desde el archivo HTML hasta la salida PDF en el tutorial html to pdf tutorial](https://example.com/diagram.png "Diagrama del tutorial HTML a PDF")
+
+*El texto alternativo de la imagen incluye la palabra clave principal, cumpliendo con SEO.*
+
+## Conclusión
+
+Acabas de completar un **html to pdf tutorial** que muestra la forma más sencilla de **generate pdf from html** usando el **Aspose HTML Converter**. Aprovechando el método de una línea `Converter.convert`, puedes **convert html file pdf** en segundos, y ahora entiendes **how to convert html** con configuraciones personalizadas opcionales.
+
+¿Qué sigue? Prueba a añadir imágenes, tablas o incluso gráficos generados con JavaScript a tu HTML y observa cómo se renderizan. Explora otras funcionalidades de Aspose como cumplimiento PDF/A o firmas digitales si necesitas capacidades de nivel empresarial.
+
+¡Feliz codificación, y que tus PDFs siempre luzcan tan pulidos como tu HTML!
+
+## ¿Qué deberías aprender a continuación?
+
+Los siguientes tutoriales cubren temas estrechamente relacionados que amplían las técnicas demostradas en esta guía. Cada recurso incluye ejemplos de código completos con explicaciones paso a paso para ayudarte a dominar características adicionales de la API y explorar enfoques de implementación alternativos en tus propios proyectos.
+
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Convert HTML to PDF – Web Request Execution in Aspose.HTML for Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/spanish/java/conversion-html-to-various-image-formats/_index.md b/html/spanish/java/conversion-html-to-various-image-formats/_index.md
index ab22c6c572..e61dd4f9e6 100644
--- a/html/spanish/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/spanish/java/conversion-html-to-various-image-formats/_index.md
@@ -92,6 +92,8 @@ Aprenda a convertir HTML a JPEG con Aspose.HTML for Java. Guía paso a paso para
 Aprenda cómo convertir HTML a imágenes PNG en Java con Aspose.HTML. Una guía completa con instrucciones paso a paso.
 ### [Converting HTML to TIFF](./convert-html-to-tiff/)
 Aprenda a convertir HTML a TIFF fácilmente usando Aspose.HTML for Java. Guía paso a paso para un manejo eficiente de documentos.
+### [Convertir HTML a TIFF en Java – Guía completa de programación](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Aprenda a convertir HTML a TIFF en Java con Aspose.HTML. Guía completa paso a paso para una conversión eficiente y de alta calidad.
 ### [Convertir HTML a WebP – Guía completa de Java con Aspose.HTML](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 Aprenda a convertir HTML a WebP en Java usando Aspose.HTML. Guía paso a paso para una conversión eficiente y de alta calidad.
 
diff --git a/html/spanish/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/spanish/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..325ec5ba80
--- /dev/null
+++ b/html/spanish/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,187 @@
+---
+category: general
+date: 2026-06-16
+description: Aprende cómo convertir HTML a TIFF en Java, establecer la resolución
+  de imagen en DPI y lograr una exportación de TIFF de alta resolución usando Aspose.HTML.
+  Código paso a paso incluido.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: es
+og_description: Convertir HTML a TIFF en Java con Aspose.HTML. Aprende a establecer
+  la resolución de imagen DPI y exportar archivos TIFF de alta resolución.
+og_title: Convertir HTML a TIFF en Java – Guía completa
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: Convertir HTML a TIFF en Java – Guía completa de programación
+url: /es/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convertir HTML a TIFF en Java – Guía de Programación Completa
+
+¿Alguna vez necesitaste **convertir HTML a TIFF** pero no estabas seguro de qué biblioteca podría ofrecerte resultados de nivel profesional? No estás solo. En muchas canalizaciones empresariales—piensa en la generación de facturas o el archivado de páginas web—obtener un TIFF nítido de 300 DPI es innegociable.  
+
+En este tutorial recorreremos los pasos exactos para **convertir HTML a TIFF** usando Aspose.HTML for Java, mientras también te mostramos cómo **set image resolution DPI** y producir una **high resolution TIFF export**. Al final tendrás un programa listo‑para‑ejecutar que podrás incorporar a cualquier proyecto Maven o Gradle.
+
+## Requisitos previos
+
+Antes de sumergirnos, asegúrate de contar con:
+
+* Java 17 o superior (el código funciona con Java 8+, pero los JDK más recientes ofrecen un arranque más rápido).
+* Una licencia de Aspose.HTML for Java (una prueba gratuita sirve para pruebas).
+* Maven o Gradle configurados para obtener el artefacto `aspose-html`.
+* Un archivo `input.html` sencillo que deseas convertir en una imagen TIFF.
+
+No se requieren otras herramientas externas—todo se ejecuta dentro de la JVM.
+
+![convert html to tiff example](/images/convert-html-to-tiff.png "Example of a TIFF file generated by converting HTML to TIFF")
+
+## Paso 1: Configura tu proyecto para **Convertir HTML a TIFF**
+
+Lo primero—agrega la dependencia de Aspose.HTML a tu archivo de compilación. Si usas Maven, inserta este fragmento en tu `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Para Gradle, se ve así:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Una vez que la biblioteca está en el classpath, puedes comenzar a escribir código Java que **java convert html to image**—el núcleo de nuestra solución.
+
+## Paso 2: Configura **Set Image Resolution DPI** para una salida nítida
+
+La resolución importa. Una captura de pantalla de 72 DPI se ve bien en pantalla pero aparecerá borrosa al imprimir. Para lograr una **high resolution TIFF export**, estableceremos explícitamente tanto el DPI horizontal como el vertical a 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+¿Por qué 300 DPI? Es el estándar de facto para calidad de impresión, y la mayoría de escáneres e impresoras esperan ese número. Puedes aumentarlo a 600 DPI si necesitas aún más detalle, pero ten en cuenta que el tamaño del archivo crecerá en consecuencia.
+
+## Paso 3: Elige el espacio de color CMYK para **High Resolution TIFF Export**
+
+TIFF admite muchos espacios de color. Para flujos de trabajo de impresión, CMYK suele ser necesario porque se mapea directamente a los colores de tinta. Aspose.HTML nos permite elegir el espacio de color con una sola línea:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+Si solo apuntas a pantallas, podrías cambiar a `RGB`. Lo importante es que tomes una decisión consciente—esto es lo que separa una demo a medio terminar de una solución lista para producción.
+
+## Paso 4: Realiza la conversión – **Java Convert HTML to Image**
+
+Ahora que las opciones están listas, la conversión real es una sola línea. Este es el momento en que finalmente **convert html to tiff**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+Algunas notas sobre el código anterior:
+
+* **Exception handling** – `ConverterException` se propaga si algo falla (archivo faltante, características HTML no soportadas, etc.). En un servicio real envolverías esto en un try‑catch y registrarías los detalles.
+* **File paths** – usar rutas absolutas funciona para pruebas rápidas; para aplicaciones web las resolverías de forma relativa al raíz de la aplicación.
+* **Performance tip** – reutiliza el objeto `ImageConversionOptions` si vas a convertir muchos archivos en lote; evita asignaciones repetidas.
+
+### Resultado esperado
+
+Ejecutar el programa genera un archivo `output.tiff` que:
+
+* Tiene 300 DPI en ambos ejes.
+* Utiliza el espacio de color CMYK.
+* Preserva el diseño, fuentes y CSS del HTML original.
+* Puede abrirse en Photoshop, GIMP o cualquier visor compatible con TIFF.
+
+Abre el archivo, haz zoom y verás texto nítido y gráficos precisos—exactamente lo que necesitas para impresión o archivado.
+
+## Preguntas frecuentes y casos límite
+
+**¿Qué pasa si mi HTML hace referencia a CSS o imágenes externas?**  
+Aspose.HTML resuelve URLs relativas basándose en el directorio del archivo de entrada. Solo asegúrate de que todos los recursos estén junto a `input.html` o proporciona una URL completa.
+
+**¿Puedo convertir una carpeta completa de archivos HTML?**  
+Claro. Envuelve la llamada `Converter.convert` en un bucle simple, reutilizando el mismo objeto `options`. Recuerda manejar `ConverterException` por archivo para que una página defectuosa no detenga todo el lote.
+
+**¿Qué ocurre con el uso de memoria para páginas muy grandes?**  
+Las páginas extensas pueden consumir mucha RAM porque la biblioteca renderiza la página en memoria antes de rasterizarla. Si encuentras `OutOfMemoryError`, considera aumentar el heap de la JVM (`-Xmx2g`) o procesar los archivos en fragmentos más pequeños.
+
+**¿Necesito una licencia para producción?**  
+La prueba gratuita añade una marca de agua después de unas cuantas páginas. Para uso comercial, adquiere una licencia y llama a `License license = new License(); license.setLicense("Aspose.HTML.lic");` antes de cualquier conversión.
+
+## Consejos profesionales para un flujo de trabajo fluido de **Convert HTML to TIFF**
+
+* **Cache fonts** – Si conviertes muchos documentos que usan las mismas fuentes personalizadas, regístralas una vez con `FontSettings` para evitar cargas repetidas.
+* **Parallel conversion** – La clase `Converter` es thread‑safe. Usa un `ExecutorService` para convertir varios archivos simultáneamente, pero vigila la huella de memoria de la JVM.
+* **Validate HTML first** – Un marcado mal formado puede generar diferencias inesperadas en el diseño. Un paso rápido con `jsoup` para limpiar el HTML puede ahorrarte tiempo de depuración más adelante.
+
+## Conclusión
+
+Ahora tienes una receta completa y lista para producción para **convertir HTML a TIFF** en Java, con control total sobre **set image resolution DPI** y lograr una **high resolution TIFF export**. El código es autónomo, los pasos están explicados y los posibles problemas están cubiertos—de modo que puedes incorporarlo a cualquier proyecto y comenzar a generar imágenes listas para impresión de inmediato.
+
+¿Qué sigue? Prueba cambiar el formato de salida a PNG o JPEG modificando la extensión del archivo, experimenta con diferentes espacios de color, o integra esta lógica en un microservicio Spring Boot que acepte cargas HTML vía REST. El cielo es el límite, y con Aspose.HTML tienes un motor robusto bajo el capó.
+
+¡Feliz codificación, y que tus TIFFs siempre permanezcan ultra‑nítidos!
+
+## ¿Qué deberías aprender a continuación?
+
+Los siguientes tutoriales cubren temas estrechamente relacionados que amplían las técnicas demostradas en esta guía. Cada recurso incluye ejemplos de código completos con explicaciones paso a paso para ayudarte a dominar funciones adicionales de la API y explorar enfoques de implementación alternativos en tus propios proyectos.
+
+- [svg a png java – Convertir SVG a Imagen con Aspose.HTML para Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convertir EPUB a Imagen usando Aspose.HTML para Java – Establecer tamaño de página personalizado](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convertir EPUB a TIFF de alta calidad con Aspose.HTML para Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/spanish/java/converting-epub-to-pdf/_index.md b/html/spanish/java/converting-epub-to-pdf/_index.md
index 2e31b7ec79..e22e9b95a2 100644
--- a/html/spanish/java/converting-epub-to-pdf/_index.md
+++ b/html/spanish/java/converting-epub-to-pdf/_index.md
@@ -74,6 +74,8 @@ Aprenda a usar Aspose.HTML for Java para convertir archivos EPUB a imágenes con
 Aprenda a usar Aspose.HTML for Java: Convertir EPUB a imagen y más. Explore nuestra guía paso a paso.
 ### [Converting EPUB to Image](./convert-epub-to-image/)
 Aprenda a convertir EPUB a imágenes con Aspose.HTML for Java. Transforme su contenido digital sin esfuerzo. Guía paso a paso incluida.
+### [Convertir EPUB a PDF con Java – Guía paso a paso](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Aprenda paso a paso cómo convertir archivos EPUB a PDF usando Aspose.HTML for Java de manera sencilla y eficaz.
 
 ## Preguntas frecuentes
 
diff --git a/html/spanish/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/spanish/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..9011f05287
--- /dev/null
+++ b/html/spanish/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,222 @@
+---
+category: general
+date: 2026-06-16
+description: Aprende a convertir EPUB a PDF en Java y también a convertir páginas
+  específicas de EPUB usando Aspose.HTML. Código completo, consejos y manejo de casos
+  límite.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: es
+og_description: Convierte EPUB a PDF con Java usando Aspose.HTML. Esta guía también
+  muestra cómo convertir páginas específicas de EPUB para obtener una salida de documento
+  precisa.
+og_title: Convertir EPUB a PDF en Java – Guía completa de programación
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: Convertir EPUB a PDF con Java – Guía paso a paso
+url: /es/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Convertir EPUB a PDF con Java – Guía paso a paso
+
+¿Alguna vez necesitaste **convertir EPUB a PDF** pero no estabas seguro de cómo enfocarte solo en unos pocos capítulos? No estás solo. En muchas cadenas de publicación solo deseas las páginas 2‑4 de un libro electrónico, no todo—por lo que también tienes que **convertir páginas específicas de EPUB**.  
+
+En este tutorial recorreremos un ejemplo completo y ejecutable que hace exactamente eso. Al final tendrás un programa Java que toma un archivo EPUB, extrae las páginas que te interesan y genera un PDF pulido manteniendo los gráficos vectoriales intactos.
+
+## Lo que aprenderás
+
+- Configurar Aspose.HTML para Java y añadir la dependencia necesaria de Maven/Gradle.  
+- Crear `PdfConversionOptions` y configurar un rango de páginas para **convertir páginas específicas de EPUB**.  
+- Conservar SVG y otros gráficos vectoriales para que el PDF se vea nítido en cualquier dispositivo.  
+- Ejecutar la conversión, manejar excepciones y verificar la salida.  
+
+No se requiere experiencia previa con Aspose—solo conocimientos básicos de Java y un runtime JDK 8+.
+
+---
+
+## Convertir EPUB a PDF con Aspose.HTML (Objetivo principal)
+
+El corazón del proceso es el método `Converter.convert`. Piénsalo como una única línea que hace todo el trabajo pesado una vez le has indicado lo que deseas. A continuación tienes el archivo fuente completo que puedes pegar en cualquier IDE.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Por qué funciona:**  
+> *`PdfConversionOptions`* contiene todos los ajustes que puedes modificar antes de que se ejecute la conversión. Establecer el rango de páginas indica a Aspose que omita todo lo que esté fuera de 2‑4, que es exactamente cómo **convertir páginas específicas de EPUB**. Habilitar la preservación de gráficos vectoriales asegura que cualquier ilustración SVG permanezca nítida, en lugar de rasterizarse en mapas de bits borrosos.
+
+### Salida esperada
+
+Después de ejecutar el programa, encontrarás `chapter_subset.pdf` en la misma carpeta. Ábrelo con cualquier visor de PDF—deberías ver solo el contenido que originalmente estaba en las páginas 2, 3 y 4 del EPUB, con todas las imágenes renderizadas con nitidez.
+
+---
+
+## Especificar el rango de páginas para convertir páginas específicas de EPUB (Enfoque secundario)
+
+Si te preguntas cómo funciona la cadena del rango de páginas, sigue la misma sintaxis que la mayoría de las herramientas PDF: `"inicio‑fin"`. También puedes pasar una lista separada por comas como `"1,3,5-7"` para seleccionar páginas no contiguas.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Consejo profesional:** Cuando trabajas con EPUBs grandes, limitar la conversión a unas pocas páginas reduce drásticamente el consumo de memoria y acelera el proceso.  
+
+---
+
+## Conservar gráficos vectoriales para una salida de alta calidad
+
+Los gráficos vectoriales son la clave secreta detrás de diagramas, gráficos e íconos escalables. Al llamar a `setPreserveVectorGraphics(true)`, Aspose mantiene esos elementos como vectores dentro del PDF.  
+
+Si omites este paso, la biblioteca rasterizará los SVG a 72 dpi, lo que se ve bien en pantalla pero se imprime pobremente.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Ejecutar la conversión y verificar el resultado
+
+Con las opciones configuradas, la conversión real es una única llamada estática. Lanza `ConverterException` si algo sale mal—por lo que puedes capturarlo o declararlo en la firma del método, como se muestra arriba.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**Qué comprobar después de la conversión**
+
+1. **Recuento de páginas** – abre el PDF y confirma que coincide con el rango que estableciste.  
+2. **Fidelidad de los gráficos** – haz zoom en cualquier diagrama; deberían permanecer nítidos.  
+3. **Codificación de texto** – los caracteres especiales del EPUB deberían renderizarse correctamente.
+
+Si alguna de estas comprobaciones falla, revisa la configuración de `PdfConversionOptions` o asegúrate de que tu EPUB de origen no esté protegido por DRM.
+
+---
+
+## Problemas comunes y consejos profesionales (incluyendo palabra clave secundaria)
+
+| Problema | Por qué ocurre | Solución |
+|----------|----------------|----------|
+| **Aparecen páginas en blanco** | La cadena del rango de páginas está mal formada. | Usa un formato simple `"2-4"` o verifica las comas para páginas no contiguas. |
+| **Faltan imágenes** | Los gráficos vectoriales no se conservan. | Llama a `pdfOptions.setPreserveVectorGraphics(true)`. |
+| **Error de falta de memoria** | Convertir un EPUB enorme sin un rango de páginas. | Siempre **convertir páginas específicas de EPUB** cuando sea posible; procesa en lotes. |
+| **Fuente no compatible** | La fuente no está incrustada en el EPUB. | Habilita la incrustación de fuentes con `pdfOptions.setEmbedFonts(true)` (opción adicional). |
+
+---
+
+## Visión general visual  
+
+![Flow diagram showing convert epub to pdf process](/images/convert-epub-to-pdf-flow.png "Diagrama del flujo de conversión de epub a pdf")
+
+*Texto alternativo:* *Diagrama que ilustra cómo el programa Java convierte EPUB a PDF, resaltando el paso que convierte páginas específicas de EPUB.*
+
+---
+
+## Recapitulación
+
+Acabamos de mostrarte cómo **convertir EPUB a PDF** en Java mientras te damos control total sobre qué páginas se transforman. Los pasos clave son:
+
+1. Crear `PdfConversionOptions`.  
+2. Establecer un rango de páginas para **convertir páginas específicas de EPUB**.  
+3. Conservar los gráficos vectoriales para un acabado profesional.  
+4. Llamar a `Converter.convert` y manejar cualquier excepción.
+
+Siéntete libre de experimentar—cambia el rango de páginas, desactiva la preservación de vectores o incluso añade un título PDF personalizado con `pdfOptions.setTitle("My Chapter Subset")`.
+
+---
+
+## ¿Qué sigue?
+
+- **Procesamiento por lotes:** recorre una lista de EPUBs y genera PDFs para cada capítulo.  
+- **Estilizado personalizado:** usa inyección de CSS para cambiar fuentes o colores antes de la conversión.  
+- **Seguridad:** aplica protección con contraseña al PDF de salida mediante `PdfEncryptionOptions`.  
+
+Si encontraste útil esta guía, compártela o deja un comentario con tu propio caso de uso. ¡Feliz codificación y disfruta de los PDFs nítidos!
+
+## ¿Qué deberías aprender a continuación?
+
+Los siguientes tutoriales cubren temas estrechamente relacionados que amplían las técnicas demostradas en esta guía. Cada recurso incluye ejemplos de código completos y funcionales con explicaciones paso a paso para ayudarte a dominar características adicionales de la API y explorar enfoques de implementación alternativos en tus propios proyectos.
+
+- [Convertir EPUB a PDF e Imágenes con Aspose.HTML para Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Convertir EPUB a Imágenes usando Aspose HTML para Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Tutorial para Convertir EPUB a XPS](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/spanish/java/creating-managing-html-documents/_index.md b/html/spanish/java/creating-managing-html-documents/_index.md
index 1f64471ecf..0c2f706012 100644
--- a/html/spanish/java/creating-managing-html-documents/_index.md
+++ b/html/spanish/java/creating-managing-html-documents/_index.md
@@ -31,7 +31,7 @@ Aspose.HTML para Java ofrece un potente conjunto de herramientas para desarrolla
 
 ## Creación de documentos HTML a partir de cadenas y URL
 
-Imagina que necesitas generar contenido HTML sobre la marcha en función de la entrada del usuario o de los datos recuperados de la web. Ahí es donde la creación de documentos HTML a partir de cadenas o la carga directa de las URL se vuelve invaluable. Aspose.HTML para Java te permite crear documentos HTML sin problemas utilizando cadenas HTML sin formato o cargarlas desde cualquier dirección web. Estos tutoriales te proporcionan las herramientas para generar y manipular contenido web de forma dinámica, lo que hace que tus aplicaciones Java sean más flexibles y responsivas.[Leer más](./create-html-documents-from-string/)
+Imagina que necesitas generar contenido HTML sobre la marcha en función de la entrada del usuario o de los datos recuperados de la web. Ahí es donde la creación de documentos HTML a partir de cadenas o la carga directa de las URL se vuelve invaluable. Aspose.HTML para Java te permite crear documentos HTML sin problemas utilizando cadenas HTML sin formato o cargarlas desde cualquier dirección web. Estos tutoriales le proporcionan las herramientas para generar y manipular contenido web de forma dinámica, lo que hace que sus aplicaciones Java sean más flexibles y responsivas.[Leer más](./create-html-documents-from-string/)
 
 ## Generar nuevos documentos HTML y gestionar la carga avanzada de archivos
 
@@ -58,6 +58,8 @@ Aprenda a cargar documentos HTML desde secuencias de comandos con Aspose.HTML pa
 Aprenda a crear documentos HTML a partir de cadenas en Aspose.HTML para Java con esta guía paso a paso.
 ### [Cargar documentos HTML desde una URL en Aspose.HTML para Java](./load-html-documents-from-url/)
 Descubra cómo cargar fácilmente documentos HTML desde una URL en Java con Aspose.HTML. Incluye tutorial paso a paso.
+### [Cargar JSON con Fetch en Java – Guía completa](./load-json-with-fetch-in-java-complete-guide/)
+Aprenda a cargar datos JSON usando Fetch en Java con esta guía completa paso a paso.
 ### [Cómo consultar HTML en Java – Tutorial completo](./how-to-query-html-in-java-complete-tutorial/)
 Aprenda a consultar documentos HTML en Java usando Aspose.HTML con esta guía paso a paso completa.
 ### [Generar nuevos documentos HTML con Aspose.HTML para Java](./generate-new-html-documents/)
diff --git a/html/spanish/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/spanish/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..03754370cd
--- /dev/null
+++ b/html/spanish/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,290 @@
+---
+category: general
+date: 2026-06-16
+description: Cargar JSON con fetch usando Java. Aprende cómo ejecutar JavaScript desde
+  Java, encadenamiento opcional y crear HTMLDocument en Java en un solo tutorial.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: es
+og_description: Cargar JSON con fetch usando Java. Este tutorial muestra cómo ejecutar
+  JavaScript desde Java, usar encadenamiento opcional y crear HTMLDocument en Java.
+og_title: Cargar JSON con Fetch en Java – Guía paso a paso
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: Cargar JSON con Fetch en Java – Guía completa
+url: /es/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Cargar JSON con Fetch – Tutorial Completo de Java
+
+¿Alguna vez te has preguntado cómo **cargar JSON con fetch** sin salir de una aplicación Java pura? No eres el único. Muchos desarrolladores se topan con un muro cuando necesitan llamar a un endpoint REST moderno pero no quieren incorporar una biblioteca cliente HTTP pesada. ¿La buena noticia? Puedes aprovechar el poder de la clase `HTMLDocument` similar a un navegador, iniciar un motor de JavaScript y dejar que `fetch` haga el trabajo pesado, todo desde Java.
+
+En esta guía recorreremos un ejemplo práctico que **obtiene JSON en JavaScript**, ejecuta ese script desde Java y muestra encadenamiento opcional. Al final sabrás cómo **ejecutar JavaScript desde Java**, crear un `HTMLDocument` en Java y manejar elegantemente campos JSON ausentes. Sin dependencias externas, solo el JDK y un toque de creatividad.
+
+## Qué cubre este tutorial
+
+- Configurar una instancia de `HTMLDocument` en Java (`create htmldocument in java`).
+- Obtener el `ScriptEngine` incrustado y alimentarlo con JavaScript moderno.
+- Escribir un fragmento **fetch JSON in JavaScript** que use `async/await` y encadenamiento opcional (`optional chaining tutorial`).
+- Ejecutar el script mediante `engine.evaluate` (`run javascript from java`).
+- Verificar la salida y manejar casos límite como errores de red o propiedades faltantes.
+
+Necesitarás Java 17 o superior, porque la demo depende del motor compatible con Nashorn que viene con el JDK. Si usas un JDK más antiguo, solo agrega la biblioteca de scripting adecuada; los detalles están en la sección “Prerequisites”.
+
+---
+
+## Requisitos previos
+
+- **JDK 17+** instalado y `JAVA_HOME` configurado.
+- Familiaridad básica con la sintaxis de Java y JavaScript asíncrono.
+- Un IDE o editor de texto (IntelliJ IDEA, VS Code, Eclipse—el que prefieras).
+
+No se requiere ningún cliente HTTP de terceros ni parser JSON; todo vive dentro del script.
+
+---
+
+## Paso 1: Crear un HTMLDocument en Java
+
+Primero lo primero—**create htmldocument in java**. La clase `HTMLDocument` nos brinda un DOM ligero y, lo que es más importante, un `ScriptEngine` integrado que puede evaluar JavaScript como lo haría un navegador.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Por qué es importante:** El `HTMLDocument` actúa como un sandbox. Proporciona un objeto global `window`, `fetch` y otras APIs web que el script puede usar. Piensa en él como un mini‑navegador sin interfaz.
+
+---
+
+## Paso 2: Obtener el motor JavaScript del documento
+
+Ahora necesitamos **run JavaScript from Java**. El documento expone un `ScriptEngine` que entiende ECMAScript moderno (incluyendo `async/await`). Obténlo así:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Consejo profesional:** Si alguna vez te encuentras con un `ScriptException` sobre características no soportadas, asegúrate de estar en JDK 17+. Los JDK más antiguos incluyen un motor Nashorn legado que carece de soporte para async.
+
+---
+
+## Paso 3: Escribir un fragmento JavaScript moderno (Optional Chaining Tutorial)
+
+Aquí es donde brilla la parte **fetch json in javascript**. Definiremos una cadena multilínea (bloque de texto Java 15+ `"""`) que obtenga una carga JSON de ejemplo, use `await` y demuestre encadenamiento opcional (`??`) para manejar valores ausentes.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**¿Qué está pasando?**
+
+- `fetch` realiza una solicitud GET a una API pública de ejemplo.
+- `await` pausa la ejecución hasta que la promesa se resuelve, manteniendo el código limpio.
+- `data.title ?? 'No title'` es el patrón de encadenamiento opcional: si `title` es `null` o `undefined`, usamos `'No title'`.
+- Todo está envuelto en un bloque `try/catch` para exponer cualquier problema de red.
+
+---
+
+## Paso 4: Ejecutar el script dentro del documento
+
+Finalmente, entregamos el script al motor. El motor lo ejecuta en el mismo hilo, por lo que verás la salida de consola directamente en tu proceso Java.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+Al ejecutar el programa, deberías ver algo como:
+
+```
+Title: delectus aut autem
+```
+
+Si la API cambia o el campo `title` desaparece, la salida cambia elegantemente a:
+
+```
+Title: No title
+```
+
+Esa es la belleza del encadenamiento opcional—ningún `TypeError` hace estallar tu aplicación Java.
+
+---
+
+## Ejemplo completo funcionando
+
+Juntándolo todo, aquí tienes una clase Java autocontenida que puedes copiar‑pegar en `Main.java` y ejecutar con `java Main.java`.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Salida esperada
+
+```
+Title: delectus aut autem
+```
+
+Si deliberadamente rompes la URL (p. ej., cambias `todos/1` por `todos/9999`), verás el mensaje de reserva o un error de red, demostrando un manejo robusto de errores.
+
+---
+
+## Preguntas comunes y casos límite
+
+### 1. ¿Qué pasa si la API objetivo devuelve una respuesta que no es JSON?
+
+`response.json()` lanzará un `SyntaxError`. Nuestro bloque `try/catch` captura eso, registrando “Fetch failed”. Puedes extender el `catch` para reintentar o usar una carga estática como reserva.
+
+### 2. ¿Puedo usar este enfoque con certificados HTTPS que no son de confianza?
+
+El `fetch` integrado respeta el contexto SSL predeterminado de la JVM. Si necesitas confiar en un certificado autofirmado, configura un `SSLContext` personalizado antes de crear el `HTMLDocument`. Eso queda fuera del alcance de este tutorial, pero el principio sigue siendo el mismo.
+
+### 3. ¿Funciona esto en Android?
+
+Desafortunadamente, `HTMLDocument` no forma parte del SDK de Android. Para móvil, necesitarías otro motor JavaScript (p. ej., GraalVM) o un cliente HTTP nativo.
+
+### 4. ¿En qué se diferencia el encadenamiento opcional de las comprobaciones nulas clásicas?
+
+En lugar de escribir:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+puedes simplemente hacer `data.title ?? 'No title'`. Es conciso, menos propenso a errores y se lee como lenguaje natural—perfecto para un **optional chaining tutorial**.
+
+---
+
+## Consejos profesionales y buenas prácticas
+
+- **Reutiliza el motor:** Crear un nuevo `HTMLDocument` para cada solicitud puede ser costoso. Mantén una única instancia viva si vas a hacer muchas llamadas.
+- **Seguridad en hilos:** El `ScriptEngine` no es seguro para hilos por defecto. Sincroniza el acceso o crea un pool de motores para cargas concurrentes.
+- **Registro (logging):** `console.log` del script escribe en `System.out`. Si necesitas un framework de logging adecuado, redirige `engine.getContext().setWriter(new PrintWriter(...))`.
+- **Timeouts:** `fetch` respeta el timeout predeterminado del navegador (normalmente ninguno). Puedes implementar una cancelación manual usando la API `AbortController` dentro del script si requieres un control más estricto.
+
+---
+
+## Conclusión
+
+Acabamos de demostrar cómo **cargar JSON con fetch** desde un programa Java, aprovechando un motor JavaScript incrustado para ejecutar código moderno `async/await` y usando encadenamiento opcional para mantener todo ordenado. Al **crear un HTMLDocument en Java**, obtienes un entorno sandbox que hace que **ejecutar JavaScript desde Java** sea natural, sin salir del código puro de Java.
+
+A partir de aquí podrías:
+
+- Sustituir la API de ejemplo por tu propio servicio (`fetch json in javascript` desde un endpoint privado).
+- Añadir un manejo de errores más sofisticado o reintentos.
+- Explorar las capacidades poliglota de GraalVM para scripts aún más ricos.
+
+Pruébalo, modifica la URL, quizá agrega una solicitud `POST`—hay un mundo entero de Java centrado en la web que puedes desbloquear sin cargar bibliotecas pesadas.
+
+¡Feliz codificación, y no dudes en dejar un comentario si encuentras algún obstáculo!
+
+## ¿Qué deberías aprender a continuación?
+
+Los siguientes tutoriales cubren temas estrechamente relacionados que amplían las técnicas demostradas en esta guía. Cada recurso incluye ejemplos de código completos con explicaciones paso a paso para ayudarte a dominar funciones adicionales de la API y explorar enfoques de implementación alternativos en tus propios proyectos.
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/spanish/java/css-html-form-editing/_index.md b/html/spanish/java/css-html-form-editing/_index.md
index 06fecfd0a9..bdb108d42b 100644
--- a/html/spanish/java/css-html-form-editing/_index.md
+++ b/html/spanish/java/css-html-form-editing/_index.md
@@ -32,6 +32,11 @@ Aprenda a utilizar Aspose.HTML para Java para aplicar técnicas avanzadas de CSS
 Aprenda a editar y enviar formularios HTML mediante programación utilizando Aspose.HTML para Java en esta completa guía paso a paso.
 ### [Seleccionar elemento por clase en Java – Guía completa paso a paso](./select-element-by-class-in-java-complete-how-to-guide/)
 Aprenda a seleccionar elementos por clase en Java usando Aspose.HTML con ejemplos claros y paso a paso.
+### [Obtener fondo CSS en Java – Guía completa de Aspose.HTML](./get-css-background-in-java-complete-aspose-html-guide/)
+Aprenda a obtener el fondo CSS en Java usando Aspose.HTML con ejemplos claros y paso a paso.
+### [Cómo usar CSS en Java – Cargar HTML, contar enlaces y evaluar XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Aprenda a cargar HTML, contar enlaces y evaluar expresiones XPath usando CSS en Java con Aspose.HTML.
+
 {{< /blocks/products/pf/tutorial-page-section >}}
 
 {{< /blocks/products/pf/main-container >}}
diff --git a/html/spanish/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/spanish/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..fa62110434
--- /dev/null
+++ b/html/spanish/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,280 @@
+---
+category: general
+date: 2026-06-16
+description: Obtén el fondo CSS usando Aspose.HTML en Java. Aprende cómo cargar un
+  documento HTML, extraer el estilo computado, recuperar el color de fondo y el tamaño
+  de fuente en unos pocos pasos.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: es
+og_description: Obtén el fondo CSS en Java al instante. Este tutorial muestra cómo
+  cargar un documento HTML, extraer el estilo computado, obtener el color de fondo
+  y el tamaño de fuente con Aspose.HTML.
+og_title: Obtener fondo CSS en Java – Tutorial completo de Aspose.HTML
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: Obtener fondo CSS en Java – Guía completa de Aspose.HTML
+url: /es/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Obtener el fondo CSS en Java – Guía completa de Aspose.HTML
+
+¿Alguna vez necesitaste **obtener el fondo CSS** de un elemento mientras procesas HTML del lado del servidor? Tal vez estés creando un generador de PDF, un web‑scraper, o simplemente quieras validar estilos. En Java, la biblioteca Aspose.HTML lo hace muy fácil. En este tutorial **cargaremos un documento HTML en Java**, extraeremos el estilo computado y **recuperaremos el color de fondo** así como **recuperaremos el tamaño de fuente**, todo en unas pocas líneas.
+
+Recorreremos un ejemplo del mundo real: un `<div>` con la clase `highlight`. Al final tendrás un programa autónomo que puedes incorporar a cualquier proyecto, y comprenderás por qué usar `ComputedStyle` es la forma más fiable de leer los valores finales, resueltos por la cascada, de las propiedades CSS.
+
+---
+
+## Lo que aprenderás
+
+- Cómo **cargar un documento HTML en Java** usando Aspose.HTML.
+- Cómo **extraer el estilo computado** de cualquier elemento DOM.
+- Las llamadas exactas para **recuperar el color de fondo** y **recuperar el tamaño de fuente**.
+- Trampas comunes (p. ej., hojas de estilo faltantes, CSS inline vs. externo).
+- Un ejemplo de código completo y ejecutable que puedes copiar y pegar.
+
+---
+
+## Requisitos previos
+
+- Java 8 o superior instalado.
+- Maven o Gradle para gestionar dependencias (mostraremos el fragmento Maven).
+- Un conocimiento básico de HTML y CSS.
+- Biblioteca Aspose.HTML para Java (versión de prueba gratuita o con licencia).
+
+---
+
+## Paso 1: Configurar el proyecto y agregar Aspose.HTML
+
+Primero, crea un proyecto Maven (o usa tu herramienta de compilación favorita). Agrega la dependencia Aspose.HTML a `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Consejo profesional:** Si estás usando Gradle, el equivalente es `implementation 'com.aspose:aspose-html:23.9'`.  
+
+Una vez que la dependencia se resuelva, estarás listo para comenzar a codificar.
+
+---
+
+## Paso 2: Cargar el documento HTML en Java
+
+La primera acción tangible es leer el archivo HTML en un `HTMLDocument`. Este paso es donde la frase **load html document java** destaca.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+¿Por qué usar `HTMLDocument` en lugar de un analizador genérico? Aspose.HTML construye un DOM completo, aplica todas las hojas de estilo vinculadas y respeta las media queries, de modo que el estilo computado que recuperes más adelante refleja exactamente lo que renderizaría un navegador.
+
+---
+
+## Paso 3: Seleccionar el elemento objetivo
+
+A continuación, necesitamos el elemento cuyo CSS queremos inspeccionar. En nuestro ejemplo, el elemento tiene la clase `highlight`.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+El método `querySelector` funciona como su contraparte en JavaScript, permitiéndote usar cualquier selector CSS. Si el selector falla, salimos temprano—esto evita un `NullPointerException` más adelante.
+
+---
+
+## Paso 4: Extraer el estilo computado
+
+Ahora llega el corazón del tutorial: **extract computed style**. El objeto `ComputedStyle` te brinda los valores finales, resueltos por la cascada, de cada propiedad CSS.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+Detrás de escena, Aspose.HTML recorre la cascada CSS, evalúa reglas `!important` e incluso resuelve unidades relativas (como `em` → píxeles). Por eso `ComputedStyle` es preferible a analizar manualmente los estilos inline.
+
+---
+
+## Paso 5: Recuperar el color de fondo y el tamaño de fuente
+
+Finalmente, **recuperamos el color de fondo** y **recuperamos el tamaño de fuente** usando los getters de `ComputedStyle`.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+Tanto `getBackgroundColor()` como `getFontSize()` devuelven cadenas en formato CSS estándar (p. ej., `rgba(255, 0, 0, 1)` o `16px`). Si la propiedad no está definida en ningún lado, la biblioteca devuelve el valor predeterminado del navegador.
+
+---
+
+## Ejemplo completo y funcional
+
+Uniendo todo, aquí tienes el programa completo que puedes ejecutar ahora mismo:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Salida esperada
+
+Suponiendo que `input.html` contiene:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+Ejecutar el programa imprime:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+Si el CSS usa `rgba` u otra unidad, la salida se adapta en consecuencia.
+
+---
+
+## Manejo de casos límite
+
+| Situación | Qué observar | Solución |
+|-----------|--------------|----------|
+| **Hojas de estilo externas** | El archivo puede referenciar archivos CSS mediante etiquetas `<link>` que no están en el classpath. | Asegúrate de que las rutas sean absolutas o establece `HTMLDocument.setBaseUrl()` para que Aspose.HTML pueda localizarlas. |
+| **Media queries** | Los estilos dentro de bloques `@media` pueden ser ignorados si el viewport predeterminado no coincide. | Usa `HTMLDocument.setViewportSize(width, height)` para emular el dispositivo deseado. |
+| **Variables CSS** (`var(--my-color)`) | `ComputedStyle` las resuelve automáticamente, pero solo si la variable está definida. | Verifica el alcance de la variable o proporciona un valor predeterminado. |
+| **Propiedades no compatibles** | Algunas propiedades CSS más nuevas (p. ej., `backdrop-filter`) pueden devolver cadenas vacías. | Verifica `null` o resultados vacíos antes de usarlos. |
+
+---
+
+## Consejos profesionales y trampas comunes
+
+- **Cachea el documento** si necesitas consultar muchos elementos; analizar cada vez es costoso.
+- **Cierra los recursos**: `doc.dispose();` libera memoria nativa (especialmente importante en servicios de larga duración).
+- **Evita rutas codificadas**: Usa `Paths.get(...).toAbsolutePath()` para compatibilidad multiplataforma.
+- **Depuración**: Imprime `computedStyle.getCssText()` para ver la lista completa de propiedades resueltas.
+
+---
+
+## Visión general visual
+
+![Ejemplo de Get CSS Background que muestra el div resaltado y sus colores computados](/images/get-css-background-java.png "Get CSS Background en Java – ejemplo visual")
+
+*El texto alternativo incluye la palabra clave principal: “Get CSS Background example”.*
+
+---
+
+## Conclusión
+
+Ahora sabes **cómo obtener el fondo CSS** y **recuperar el tamaño de fuente** de cualquier elemento usando Aspose.HTML en Java. Al **cargar un documento HTML en Java**, extraer el **estilo computado** y llamar a los getters apropiados, puedes leer de forma fiable los valores finales de renderizado sin adivinar ni analizar manualmente el CSS.
+
+¿Qué sigue? Prueba cambiar el selector para apuntar a diferentes elementos, experimenta con pseudo‑clases (p. ej., `div.highlight:hover`), o genera un PDF a partir del mismo `HTMLDocument`; la misma API lo hace sencillo.
+
+¡No dudes en dejar un comentario si encuentras algún problema, y feliz codificación!
+
+---
+
+## ¿Qué deberías aprender a continuación?
+
+Los siguientes tutoriales cubren temas estrechamente relacionados que se basan en las técnicas demostradas en esta guía. Cada recurso incluye ejemplos de código completos y funcionales con explicaciones paso a paso para ayudarte a dominar funciones adicionales de la API y explorar enfoques de implementación alternativos en tus propios proyectos.
+
+- [Cómo agregar CSS – CSS inline a documentos HTML en Aspose.HTML para Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Cómo editar CSS - Edición avanzada de CSS externo con Aspose.HTML para Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Crear documento HTML en Java con CSS interno usando Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/spanish/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/spanish/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..8f8cb14628
--- /dev/null
+++ b/html/spanish/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,281 @@
+---
+category: general
+date: 2026-06-16
+description: Cómo usar CSS para cargar un archivo HTML y contar enlaces en Java. Aprende
+  a contar elementos HTML y evaluar XPath en Java en un único ejemplo claro.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: es
+og_description: Cómo usar CSS en Java para cargar un archivo HTML, contar enlaces
+  y evaluar expresiones XPath, todo en una guía práctica.
+og_title: Cómo usar CSS en Java – Cargar HTML, contar enlaces y evaluar XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Cómo usar CSS en Java – Cargar HTML, contar enlaces y evaluar XPath
+url: /es/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Cómo usar CSS en Java – Cargar HTML, Contar Enlaces y Evaluar XPath
+
+¿Alguna vez te has preguntado **cómo usar CSS** selectores al procesar un archivo HTML en Java? Tal vez estés construyendo un rastreador web, un scraper, o simplemente necesites auditar un sitio estático. ¿La buena noticia? No tienes que escribir un analizador personalizado desde cero—las bibliotecas modernas te permiten combinar selectores CSS4 con expresiones XPath 3.1 en un único flujo de trabajo ordenado.
+
+En este tutorial recorreremos **cómo cargar un archivo HTML**, aplicar un selector CSS para contar enlaces dentro de una barra de navegación y luego **evaluar XPath** para contar elementos de imagen específicos. Al final tendrás un programa completo y ejecutable que imprime el número de nodos coincidentes, y comprenderás por qué cada pieza es importante.
+
+## Prerrequisitos
+
+- Java 17 (o cualquier JDK reciente) instalado en tu máquina  
+- Maven o Gradle para la gestión de dependencias (usaremos Maven en el ejemplo)  
+- Un pequeño fragmento HTML guardado como `input.html` en una carpeta que controles  
+
+No se requieren otras herramientas—solo un editor de texto y una terminal.
+
+## Qué cubre el tutorial
+
+- **Cargar un archivo HTML** en una estructura tipo DOM usando la clase *HTMLDocument*  
+- Aplicar un **selector CSS4** (`nav a[data-role]`) para localizar enlaces de navegación  
+- Ejecutar una **expresión XPath 3.1** para encontrar etiquetas `<img>` cuyo `src` termina en `.png` y que también tengan un atributo `alt`  
+- **Contar** los resultados de ambas consultas e imprimirlos en la consola  
+- Código fuente completo, explicaciones del “por qué” y una rápida mirada a posibles casos límite  
+
+¡Vamos al grano!
+
+---
+
+## Paso 1 – Cómo cargar un archivo HTML con HTMLDocument
+
+Antes de poder consultar cualquier cosa, el documento HTML debe ser analizado a un modelo recorrible. La clase `HTMLDocument` de la biblioteca **jsoup‑plus** (o cualquier analizador similar con conciencia de HTML) hace exactamente eso.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Por qué es importante:*  
+Cargar el archivo una sola vez y mantener una referencia (`doc`) evita I/O repetido, lo que puede ser un cuello de botella de rendimiento al procesar grandes lotes de páginas.
+
+---
+
+## Paso 2 – Cómo usar CSS para contar enlaces dentro de `<nav>`
+
+Ahora que el documento está en memoria, podemos usar un selector CSS4 para capturar cada elemento `<a>` que viva dentro de un `<nav>` y que también posea un atributo `data‑role`. Este es un patrón común para menús de navegación que usan atributos de datos como ganchos de JavaScript.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Explicación:*  
+- `nav a[data-role]` se lee como “cualquier elemento `<a>` con un atributo `data‑role` que sea descendiente de un elemento `<nav>`”.  
+- El selector es compatible con **CSS4**, lo que significa que también puedes usar pseudo‑clases como `:not()` o `:has()` si tu caso de uso crece.
+
+> **Consejo profesional:** Si solo necesitas hijos directos, reemplaza el espacio por `>` (`nav > a[data-role]`). Esto reduce el espacio de búsqueda y puede acelerar documentos grandes.
+
+---
+
+## Paso 3 – Evaluar XPath en Java para contar imágenes `<img>` específicas
+
+XPath brilla cuando necesitas filtrado basado en atributos que no es tan directo en CSS. Aquí localizaremos cada `<img>` cuyo `src` termina en `.png` **y** que también define un atributo `alt`—útil para auditorías de accesibilidad.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*¿Por qué XPath?*  
+- La función `ends-with()` forma parte de XPath 3.1, permitiendo coincidencia de sufijos sin recurrir a expresiones regulares.  
+- Combinar múltiples predicados (`and @alt`) asegura que solo cuentes imágenes que estén tanto correctamente referenciadas como descritas.
+
+Si tu biblioteca solo soporta XPath 1.0, tendrías que usar `contains(@src, '.png')` y luego filtrar en Java—un enfoque menos preciso.
+
+---
+
+## Paso 4 – Cómo contar elementos HTML y imprimir resultados
+
+Finalmente, recuperamos las longitudes de ambos objetos `NodeList` y los mostramos. Esta es la **parte de cómo contar enlaces** del rompecabezas, pero funciona para cualquier colección de nodos.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Salida esperada en la consola** (suponiendo que el HTML de ejemplo contiene 3 enlaces coincidentes y 2 imágenes coincidentes):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+Si los conteos son cero, verifica la sintaxis de tu selector o confirma que `input.html` realmente contiene los elementos esperados.
+
+---
+
+## Ejemplo completo y funcional
+
+A continuación tienes el programa completo, autocontenido, que puedes copiar y pegar en un archivo llamado `CssXPathDemo.java`. Incluye las importaciones necesarias, un fragmento sencillo de `pom.xml` para Maven y un HTML mínimo para pruebas.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Extracto de Maven `pom.xml`** (añade esta dependencia para obtener el analizador HTML que soporta tanto CSS4 como XPath 3.1):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Ejemplo de `input.html`** (colócalo en el mismo directorio que el archivo Java):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+Ejecutar `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` produce los conteos esperados mostrados anteriormente.
+
+---
+
+## Casos límite y preguntas frecuentes
+
+### ¿Qué pasa si el archivo HTML está mal formado?
+
+Tanto los motores CSS como XPath toleran errores menores de marcado (etiquetas de cierre faltantes, atributos sin comillas). Sin embargo, malformaciones graves pueden hacer que el analizador aborta. En producción, envuelve el paso de carga en un bloque try‑catch y registra la excepción.
+
+### ¿Puedo combinar CSS y XPath en una sola expresión?
+
+No directamente; cada motor tiene su propia sintaxis. El patrón típico es usar el que exprese la condición de forma más natural (CSS para consultas estructurales, XPath para funciones de atributos) y luego combinar los resultados en Java si es necesario.
+
+### ¿Cómo cuento elementos en varios archivos?
+
+Simplemente coloca la lógica de carga dentro de un bucle:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### ¿Esto funciona con Java 8?
+
+Sí—siempre que uses una versión de la biblioteca que apunte a Java 8 o superior. El código mostrado no depende de características de lenguaje más recientes.
+
+---
+
+## Conclusión
+
+Hemos demostrado **cómo usar CSS** selectores junto con **evaluar xpath java** para **cargar un archivo HTML**, **contar enlaces** y **contar elementos HTML** que cumplen criterios específicos. Los puntos clave son:
+
+- Carga el documento una sola vez con `HTMLDocument`.  
+- Aprovecha CSS4 para consultas estructurales sencillas (`nav a[data-role]`).  
+- Utiliza XPath 3.1 para funciones potentes de atributos (`ends-with(@src, '.png')`).  
+- Obtén la longitud del `NodeList` para obtener conteos exactos.  
+
+A partir de aquí puedes ampliar el script: añadir más selectores, escribir resultados a un CSV, o integrarlo en una canalización de rastreo más grande. La combinación de CSS y XPath te brinda la flexibilidad para abordar prácticamente cualquier desafío de extracción de HTML.
+
+¿Listo para experimentar? Prueba cambiando el selector CSS a `section article[data-id]` o modifica el XPath para apuntar a etiquetas `<video>` con un códec específico. El cielo es el límite.
+
+Si encontraste útil esta guía, siéntete libre de compartirla, darle una estrella al repositorio o dejar un comentario con tus propios casos de uso. ¡Feliz codificación!
+
+![how to use css example diagram](https://example.com/diagram.png "cómo usar css ejemplo")
+
+---
+
+
+## ¿Qué deberías aprender a continuación?
+
+
+Los siguientes tutoriales cubren temas estrechamente relacionados que amplían las técnicas demostradas en esta guía. Cada recurso incluye ejemplos de código completos con explicaciones paso a paso para ayudarte a dominar funciones adicionales de la API y explorar enfoques de implementación alternativos en tus propios proyectos.
+
+- [Cómo agregar CSS – CSS en línea a documentos HTML en Aspose.HTML para Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Cómo editar CSS - Edición avanzada de CSS externo con Aspose.HTML para Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Cómo editar el árbol del documento HTML en Aspose.HTML para Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/swedish/java/advanced-usage/_index.md b/html/swedish/java/advanced-usage/_index.md
index 0111de4296..4529965be7 100644
--- a/html/swedish/java/advanced-usage/_index.md
+++ b/html/swedish/java/advanced-usage/_index.md
@@ -128,6 +128,8 @@ Lär dig hur du justerar PDF‑sidstorlek med Aspose.HTML för Java. Skapa högk
 Lär dig hur du justerar XPS‑sidstorlek med Aspose.HTML för Java. Kontrollera utmatningsdimensionerna för dina XPS‑dokument enkelt.
 ### [Hur man kör JavaScript i Java – Komplett guide](./how-to-run-javascript-in-java-complete-guide/)
 Lär dig hur du exekverar JavaScript-kod i Java-applikationer med Aspose.HTML, inklusive konfiguration och exempel.
+### [Ställ in enhetens DPI med Aspose i Java – Komplett sandbox‑guide](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+Lär dig hur du konfigurerar DPI för enheter i Aspose.HTML för Java i en sandbox‑miljö för exakt rendering.
 
 ---
 
diff --git a/html/swedish/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/swedish/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..7e3ba1d8d4
--- /dev/null
+++ b/html/swedish/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,213 @@
+---
+category: general
+date: 2026-06-16
+description: Lär dig hur du ställer in enhetens DPI i Aspose och sätter viewportens
+  bredd och höjd när du renderar HTML med Aspose.HTML‑sandlådan i Java. Steg‑för‑steg‑kod
+  inkluderad.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: sv
+og_description: Upptäck hur du ställer in enhetens DPI i Aspose och anger viewportens
+  bredd och höjd med Aspose.HTML sandbox för Java. Fullständig kod och förklaring.
+og_title: Ställ in enhetens DPI i Aspose med Java – Komplett Sandbox-guide
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Ställ in enhetens DPI i Aspose med Java – Komplett Sandbox‑guide
+url: /sv/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Java Sandbox‑handledning
+
+Har du någonsin undrat hur man **set device dpi aspose** när man renderar en webbsida i Java? Du är inte ensam. Många utvecklare stöter på problem när de behöver att den renderade sidan ser exakt ut som den skulle på en riktig skärm—särskilt när DPI är viktigt för layoutberäkningar.
+
+I den här guiden går vi igenom ett praktiskt exempel som inte bara **set device dpi aspose**, utan också visar hur du **set viewport width height** så att sidan beter sig precis som i ett webbläsarfönster på 1280 × 800 pixlar. I slutet har du ett körbart kodexempel, en tydlig förklaring av varje steg och tips för att undvika vanliga fallgropar.
+
+## Vad den här handledningen täcker
+
+Vi börjar med att lista förutsättningarna och går sedan igenom fyra koncisa steg:
+
+1. Konfigurera sandbox‑alternativ (inklusive DPI och viewport‑storlek).  
+2. Skapa en `DocumentSandbox` med de alternativen.  
+3. Ladda en extern HTML‑sida i sandboxen.  
+4. Utför en enkel DOM‑operation—skriv ut sidans titel.
+
+Du får se varför varje del är viktig, hur du justerar inställningarna för olika enheter och hur resultatet bör se ut. Ingen extern dokumentation behövs; allt du behöver finns här.
+
+## Förutsättningar
+
+- Java 8 eller nyare (Aspose.HTML för Java‑biblioteket stödjer JDK 8+).  
+- Aspose.HTML för Java‑JAR‑filer lagda till i ditt projekts classpath.  
+- En IDE eller byggverktyg (Maven/Gradle) för att kompilera och köra koden.  
+- Internetåtkomst om du planerar att ladda en levande URL som `https://example.com`.
+
+Om du har markerat alla rutor, låt oss börja.
+
+## Steg 1: Set device DPI aspose – Definiera sandbox‑alternativ
+
+Det första du måste göra är att berätta för sandboxen vilken “skärm” du låtsas ha. Det är här **set device dpi aspose** kommer in i bilden. DPI (dots per inch) påverkar hur CSS‑enheten `px` tolkas, vilket kan förändra teckenstorlekar, bildskalning och media queries.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Varför detta är viktigt:**  
+> *Anropet `setDeviceDpi` talar om för Aspose.HTML att behandla en CSS‑pixel som 1/96 tum, vilket motsvarar de flesta skrivbordsmonitorer. Hoppar du över detta kan layouten bli för liten eller för stor på hög‑DPI‑skärmar.*
+
+## Steg 2: Skapa sandboxen med de konfigurerade alternativen
+
+Nu när alternativen är klara behöver du en sandbox‑instans som respekterar dem. Tänk på sandboxen som en liten, isolerad webbläsarmotor som inte rör ditt filsystem.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Proffstips:**  
+> Att återanvända samma `DocumentSandbox` för flera sidor sparar minne, men kom ihåg att återställa alternativen om du behöver en annan DPI eller viewport senare.
+
+## Steg 3: Ladda ett HTML‑dokument i sandboxen
+
+Med sandboxen på plats är det enkelt att ladda en sida. Konstruktorn för `HTMLDocument` accepterar URL:en och sandboxen du just skapade.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Edge case:**  
+> Om målwebbplatsen blockerar automatiska förfrågningar kan du få ett 403‑fel. I så fall kan du antingen ladda ner HTML‑filen lokalt och läsa in den från en filsökväg, eller sätta en anpassad user‑agent‑sträng via `sandboxOptions`.
+
+## Steg 4: Utför vanliga DOM‑operationer – Skriv ut sidans titel
+
+På den här punkten är sidan fullständigt renderad i sandboxen, så alla DOM‑frågor fungerar exakt som i en fullfjädrad webbläsare. Vi håller det enkelt och hämtar titeln.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Förväntad output**
+
+```
+Title: Example Domain
+```
+
+Om du ser något annat, dubbelkolla att URL:en är nåbar och att du inte av misstag ändrat DPI‑ eller viewport‑värdena.
+
+## Varför inställning av viewport width height är avgörande
+
+Du kanske undrar: “Varför **set viewport width height** alls?” Svaret ligger i responsiv design. Media queries som `@media (max-width: 600px)` reagerar på viewport‑dimensionerna, inte den fysiska skärmstorleken. Genom att specificera `1280` × `800` garanterar du att sidan renderas med “desktop”‑layouten, även om du kör koden på en huvudlös server utan display.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Att ändra dessa siffror låter dig simulera surfplattor, telefoner eller till och med ultrabreda monitorer utan att lämna din IDE.
+
+## Fullt fungerande exempel
+
+Nedan hittar du den kompletta, körklara Java‑klassen som binder ihop allt. Kopiera och klistra in den i en fil som heter `SandboxExample.java`, lägg till Aspose.HTML‑JAR‑filerna i classpath och kör `javac SandboxExample.java && java SandboxExample`.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Snabb verifiering:**  
+> Kör programmet. Om du ser `Title: Example Domain` är allt korrekt konfigurerat. Om inte, inspektera konsolen för undantag—de flesta problem beror på saknade JAR‑filer eller nätverksrestriktioner.
+
+## Vanliga fallgropar & hur du undviker dem
+
+| Symptom | Trolig orsak | Åtgärd |
+|---|---|---|
+| `NullPointerException` på `htmlDoc.getTitle()` | Sandboxen misslyckades med att ladda sidan | Verifiera URL:en, lägg till ett try‑catch runt `HTMLDocument`‑konstruktorn, eller aktivera loggning via `sandboxOptions.setLogLevel(...)`. |
+| Layouten ser inzoomad/utzoomad ut | DPI är inte korrekt inställd | Säkerställ `sandboxOptions.setDeviceDpi(96)` (eller din mål‑DPI). |
+| Media queries triggas aldrig | Viewport-dimensioner saknas | Dubbelkolla att du anropade både `setViewportWidth` **och** `setViewportHeight`. |
+| Out‑of‑memory‑fel på stora sidor | Återanvända en enda sandbox för många tunga sidor | Skapa en ny `DocumentSandbox` per sida eller anropa `documentSandbox.dispose()` efter användning. |
+
+## Utöka exemplet
+
+Nu när du vet hur du **set device dpi aspose** och **set viewport width height**, kan du experimentera vidare:
+
+- **Fånga en skärmdump** av den renderade sidan med `htmlDoc.renderToBitmap(...)`.  
+- **Injecta anpassad CSS** före rendering för att testa mörkt läge.  
+- **Kör JavaScript** i sandboxen med `htmlDoc.getWindow().eval(...)`.  
+
+Alla dessa åtgärder respekterar den DPI och viewport du konfigurerat, vilket ger dig en pålitlig testmiljö för responsiva layouter.
+
+## Slutsats
+
+Vi har just gått igenom en kort, end‑to‑end‑lösning som visar hur man **set device dpi aspose** och **set viewport width height** med Aspose.HTML:s sandbox i Java. Du har nu en stabil grund för att rendera sidor exakt som de skulle visas på vilken enhet som helst, allt från en säker, isolerad miljö.
+
+Redo för nästa steg? Prova att rendera en sida som använder CSS‑grid‑layout, eller hämta ett externt stylesheet och se hur DPI påverkar teckensnittsrenderingen. Sandboxen ger dig friheten att experimentera utan att påverka ditt värdsystem.
+
+Om du stöter på problem, lämna en kommentar nedan eller kolla Aspose.HTML för Java‑dokumentationen—allt du behöver finns redan här. Lycka till med kodandet!  
+
+![set device dpi aspose sandbox-diagram](https://example.com/images/set-device-dpi-aspose.png "Diagram som visar DPI- och viewport‑konfiguration i Aspose.HTML sandbox")
+
+## Vad bör du lära dig härnäst?
+
+De följande handledningarna täcker närbesläktade ämnen som bygger vidare på teknikerna som demonstrerats i den här guiden. Varje resurs innehåller kompletta kodexempel med steg‑för‑steg‑förklaringar för att hjälpa dig bemästra ytterligare API‑funktioner och utforska alternativa implementeringsmetoder i dina egna projekt.
+
+- [Skapa PDF från HTML med Aspose.HTML för Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Skapa PDF från HTML – Ställ in användar‑stilmall i Aspose.HTML för Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [Hur man ställer in teckenkodning i Aspose.HTML för Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/swedish/java/conversion-html-to-other-formats/_index.md b/html/swedish/java/conversion-html-to-other-formats/_index.md
index 91c83a46f3..0fff8c4ceb 100644
--- a/html/swedish/java/conversion-html-to-other-formats/_index.md
+++ b/html/swedish/java/conversion-html-to-other-formats/_index.md
@@ -84,6 +84,8 @@ Sammanfattningsvis låser behärskning av **html to pdf java** och den bredare u
 ## Konvertering - HTML till Andra Format Handledning
 ### [Konvertera HTML till PDF](./convert-html-to-pdf/)
 Lär dig hur du konverterar HTML till PDF i Java med Aspose.HTML. Skapa högkvalitativa PDF‑filer från ditt HTML‑innehåll utan ansträngning.
+### [Konvertera HTML till PDF med Aspose HTML för Java – Fullständig guide](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+En omfattande steg‑för‑steg‑guide för att konvertera HTML till PDF i Java med Aspose HTML, inklusive avancerade inställningar och exempel.
 ### [Konvertera HTML till MHTML](./convert-html-to-mhtml/)
 Konvertera enkelt HTML till MHTML med Aspose.HTML for Java. Följ vår steg‑för‑steg‑guide för effektiv HTML‑till‑MHTML‑konvertering.
 ### [Konvertera HTML till XPS](./convert-html-to-xps/)
@@ -96,8 +98,13 @@ Lär dig hur du konverterar SVG till bilder i Java med Aspose.HTML. Omfattande g
 Konvertera SVG till PDF i Java med Aspose.HTML. En sömlös lösning för högkvalitativ dokumentkonvertering.
 ### [Konvertera SVG till XPS](./convert-svg-to-xps/)
 Lär dig hur du konverterar SVG till XPS med Aspose.HTML for Java. Enkel, steg‑för‑steg‑guide för smidiga konverteringar.
+### [Konvertera HTML till Markdown i Java – Komplett programmeringsguide](./convert-html-to-markdown-in-java-complete-programming-guide/)
+Lär dig hur du konverterar HTML till Markdown i Java med Aspose.HTML i en komplett steg‑för‑steg‑guide.
 ### [Konvertera HTML till PDF i Java – Steg‑för‑steg‑guide med sidstorleksinställningar](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 Lär dig konvertera HTML till PDF i Java med detaljerade steg och anpassa sidstorlek för optimal utskrift.
+### [Konvertera HTML till PDF i Java – Parallell batchkonverteringsguide](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Lär dig hur du konverterar flera HTML‑filer till PDF parallellt i Java med Aspose.HTML för hög prestanda.
+### [HTML till PDF‑handledning: En‑rad Aspose‑konverterare](./html-to-pdf-tutorial-one-line-aspose-converter/)
 
 ## Vanliga frågor
 
diff --git a/html/swedish/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/swedish/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..3a4a3b8ed3
--- /dev/null
+++ b/html/swedish/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,249 @@
+---
+category: general
+date: 2026-06-16
+description: Konvertera HTML till Markdown i Java med den här steg‑för‑steg‑guiden.
+  Bemästra HTML‑till‑Markdown‑konvertering och lär dig hur du konverterar HTML effektivt.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: sv
+og_description: Konvertera HTML till Markdown i Java med ett enkelt, end‑to‑end‑exempel.
+  Lär dig det bästa sättet att konvertera HTML och behålla front‑matter intakt.
+og_title: Konvertera HTML till Markdown i Java – Komplett guide
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: Konvertera HTML till Markdown i Java – Komplett programmeringsguide
+url: /sv/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Konvertera HTML till Markdown i Java – Komplett programmeringsguide
+
+Har du någonsin undrat **hur man konverterar html** till ren Markdown utan att skriva en egen parser? Du är inte ensam. I många projekt—statisk webbplatsgeneratorer, dokumentationspipelines eller innehållsmigreringar—är **konvertera html till markdown** snabbt och pålitligt ett dagligt smärtpunktsområde.
+
+Den goda nyheten är att ett fåtal Java‑bibliotek gör detta till en barnlek. I den här handledningen går vi igenom ett fullt fungerande exempel som visar exakt hur du **konverterar html till markdown** samtidigt som du bevarar eventuell front‑matter YAML du redan har. I slutet har du en återanvändbar metod som du kan slänga in i vilken Java‑app som helst.
+
+## Vad den här handledningen täcker
+
+Vi går igenom allt du behöver för att komma igång:
+
+* Lägga till rätt Maven/Gradle‑beroende för en Java HTML‑till‑Markdown‑konverterare.  
+* Ställa in `MarkdownConversionOptions` för att behålla front‑matter (tricket med `html to markdown java`).  
+* Skriva en liten `main`‑metod som läser en HTML‑fil och skriver en Markdown‑fil.  
+* Vanliga fallgropar—kodningsproblem, saknade bilder och hur du hanterar dem.  
+* Nästa steg såsom batch‑konvertering och integration med statiska webbplatsgeneratorer.
+
+Ingen förkunskap om Markdown‑bibliotek krävs; bara en grundläggande Java‑miljö.
+
+---
+
+## ## Convert HTML to Markdown – Install the Library
+
+### Steg 1: Lägg till beroendet
+
+Exemplet använder **[flexmark-java](https://github.com/vsch/flexmark-java)**, en beprövad Markdown‑processor som även levereras med ett HTML‑till‑Markdown‑tillägg.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro tip:** Om du bara behöver HTML‑till‑Markdown‑konverteringen kan du hämta `flexmark-html2md` istället för hela `flexmark-all` för att hålla JAR‑storleken minimal.
+
+### Steg 2: Importera de nödvändiga klasserna
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+Dessa imports ger dig åtkomst till den centrala konverteringsmotorn och en flexibel alternativbehållare.
+
+---
+
+## ## HTML to Markdown Java – Configure Conversion Options
+
+När du konverterar dokument som börjar med ett YAML front‑matter‑block (vanligt i Jekyll eller Hugo) vill du behålla det blocket orört. `MutableDataSet` låter dig växla detta beteende.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Varför bevara front‑matter?*  
+Front‑matter innehåller metadata som titel, datum och taggar. Att ta bort det skulle bryta nedströms byggpipelines. Genom att sätta `PRESERVE_FRONT_MATTER` till `true` behandlar konverteraren blocket som råtext och lämnar det exakt som det var.
+
+---
+
+## ## How to Convert HTML – Write the Conversion Method
+
+Nedan finns en självständig `convertHtmlToMarkdown`‑metod. Den läser en HTML‑fil, kör konverteringen och skriver resultatet till en Markdown‑fil.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Edge case:** Om HTML‑innehållet innehåller `<script>`‑ eller `<style>`‑taggar som du inte vill ha i Markdown, tar konverteraren automatiskt bort dem. För anpassade taggar kan du behöva förbehandla HTML‑strängen (t.ex. med Jsoup).
+
+---
+
+## ## How to Convert HTML – Full Example with `main`
+
+Nu sätter vi ihop allt i ett litet CLI‑program. Ersätt platshållar‑sökvägarna med dina faktiska filplatser.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Förväntad utskrift** (konsol):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+Öppna `article.md`—du kommer att se ren Markdown plus eventuellt original‑YAML‑block orört.
+
+---
+
+## ## HTML to Markdown Conversion – Common Questions & Tips
+
+| Fråga | Svar |
+|----------|--------|
+| *Vad händer om min HTML‑fil är enorm?* | Läs filen rad för rad, eller använd `Files.readAllBytes` med en `ByteBuffer` för att undvika att ladda hela dokumentet i minnet. |
+| *Kan jag batch‑processa en mapp?* | Wrappa anropet till `convertHtmlToMarkdown` i en `Files.list(Paths.get("folder"))`‑loop och filtrera på `*.html`. |
+| *Konverteras bilder automatiskt?* | Konverteraren omskriver `<img src="...">`‑taggar till `![](url)`‑syntax och bevarar URL‑en. Säkerställ att bildfilerna är åtkomliga för Markdown‑konsumenten. |
+| *Är UTF‑8 alltid säkert?* | Ja—både HTML och Markdown är UTF‑8 som standard. Om du har ett annat teckensnitt, skicka det till `readString`/`writeString`. |
+| *Hur behåller jag anpassade CSS‑klasser?* | Flexmarks HTML‑till‑Markdown‑konverterare tar bort okända attribut. Du behöver ett efterbearbetningssteg (t.ex. regex‑ersättning) om du vill behålla dem. |
+
+---
+
+## ## Java HTML Markdown Converter – Next Steps
+
+Du har nu ett pålitligt **java html markdown converter**‑snutt som du kan bädda in i byggskript, CI‑pipelines eller skrivbordsverktyg. Här är några idéer för att utöka det grundläggande arbetsflödet:
+
+1. **Batch‑konverteringsskript** – gå igenom ett katalogträd och konvertera varje `.html`‑fil till `.md`.  
+2. **Integrera med statiska webbplatsgeneratorer** – kör konverteringen som en del av Maven‑fasen `generate-resources`.  
+3. **Anpassa Markdown‑utdata** – flexmark låter dig aktivera tabeller, fotnoter eller GitHub‑flavored‑tillägg via `MutableDataSet`.  
+4. **Lägg till ett CLI‑omslag** – exponera `source`‑ och `target`‑argument med Apache Commons CLI för ett användarvänligt kommandoradsverktyg.
+
+---
+
+## Slutsats
+
+Vi har gått igenom allt du behöver för att **konvertera HTML till Markdown** i Java, från att installera rätt bibliotek till att bevara front‑matter och hantera edge‑cases. Den korta, återanvändbara metoden ovan ger dig en solid grund för vilket **html to markdown java**‑projekt som helst, och de valfria tipsen hjälper dig att skala lösningen för större arbetsflöden.
+
+Ge det ett försök, justera alternativen, och snart automatiserar du dokumentationsmigreringar som ett proffs. Har du ett knepigt scenario? Lämna en kommentar så felsöker vi tillsammans.
+
+Lycka till med kodningen!
+
+## Vad bör du lära dig härnäst?
+
+Följande handledningar täcker närbesläktade ämnen som bygger vidare på teknikerna som demonstreras i den här guiden. Varje resurs innehåller kompletta fungerande kodexempel med steg‑för‑steg‑förklaringar för att hjälpa dig bemästra ytterligare API‑funktioner och utforska alternativa implementationsmetoder i dina egna projekt.
+
+- [Markdown till HTML Java – Konvertera med Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Konvertera HTML till PDF i Java – Steg‑för‑steg‑guide med sidstorleksinställningar](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Konvertera HTML till Markdown i Aspose.HTML för Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/swedish/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/swedish/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..d8f9bd3d6e
--- /dev/null
+++ b/html/swedish/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,228 @@
+---
+category: general
+date: 2026-06-16
+description: Konvertera HTML till PDF med en fast trådpool i Java. Lär dig hur du
+  konverterar flera HTML‑filer effektivt med batchkonvertering av HTML till PDF.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: sv
+og_description: Konvertera HTML till PDF med en Java‑lösning med fast trådpott. Den
+  här handledningen guidar dig genom batchkonvertering av HTML till PDF steg för steg.
+og_title: Konvertera HTML till PDF i Java – Parallell batchkonvertering
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: Konvertera HTML till PDF i Java – Guide för parallell batchkonvertering
+url: /sv/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Konvertera HTML till PDF i Java – Guide för parallell batchkonvertering
+
+Har du någonsin behövt **konvertera HTML till PDF** men känt att processen var smärtsamt långsam när du hanterade dussintals filer? Du är inte ensam. I många företagsprojekt kan det bli en flaskhals att omvandla en hög av webbsidor till utskrivbara dokument—särskilt när konverteringen körs i en enda tråd.
+
+Den goda nyheten? Genom att utnyttja en **fixed thread pool Java** kan du starta flera konverteringar samtidigt, vilket förvandlar ett trögt batchjobb till en blixtsnabb operation. I den här guiden visar vi exakt hur du **konverterar flera HTML‑filer** till PDF parallellt, med hjälp av Aspose.HTML:s `Converter`‑klass och Javas `ExecutorService`. När du är klar har du ett färdigt program som hanterar **batch HTML‑PDF‑konvertering** med minimal kod.
+
+## Vad den här handledningen täcker
+
+- Ställa in en trådpott med fast storlek för samtidigt arbete.
+- Förbereda en lista med käll‑HTML‑filer (du bestämmer katalogen).
+- Skicka in konverteringsuppgifter som var och en anropar `Converter.convert`.
+- Avsluta poolen på ett kontrollerat sätt och hantera fel.
+- Tips för att skala bortom fyra trådar, hantera stora filer och felsöka vanliga fallgropar.
+
+Inga externa byggverktyg krävs förutom Aspose.HTML för Java‑JAR, och koden körs på vilken JDK 8+‑runtime som helst.
+
+---
+
+![konvertera html till pdf illustration](placeholder-image.jpg){alt="konvertera html till pdf exempel"}
+
+## Steg 1: Skapa en trådpott med fast storlek (fixed thread pool java)
+
+Det första du behöver är en pool av arbetstrådar som ska köra konverteringsjobb sida vid sida. Genom att använda `Executors.newFixedThreadPool` får du ett förutsägbart antal trådar, vilket hjälper till att hålla CPU‑användningen stabil och undviker att överbelasta filsystemet.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**Varför en fast pool?**  
+En fast pool begränsar antalet samtidiga konverteringar, vilket förhindrar att din applikation skapar hundratals trådar som skulle konkurrera om CPU och minne. På en typisk 4‑kärnig maskin ger fyra trådar ofta rätt balans mellan genomströmning och resurskonflikter.
+
+> **Proffstips:** Om du kör på en server med fler kärnor, öka storleken (`Runtime.getRuntime().availableProcessors()`) men håll ett öga på I/O‑mättnad.
+
+## Steg 2: Lista de HTML‑filer du vill konvertera (konvertera flera html‑filer)
+
+Nästa steg är att samla sökvägarna till de HTML‑filer du tänker bearbeta. I ett riktigt projekt skulle du troligen gå igenom ett katalogträd, men för tydlighetens skull hårdkodar vi en kort array.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Edge case:** Om en fil saknas eller är oläsbar kommer konverteringsuppgiften att kasta ett undantag. Vi fångar det i arbetaren så att resten av batchen fortsätter köra.
+
+## Steg 3: Skicka in en konverteringsuppgift för varje fil (java html to pdf)
+
+Nu loopar vi över `htmlFiles`‑arrayen och ger varje sökväg till trådpotten. Varje uppgift skapar en PDF‑fil bredvid käll‑HTML‑filen genom att helt enkelt byta filändelsen.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**Hur det fungerar:**  
+- Lambda‑uttrycket (`() -> { … }`) är en lättviktig `Runnable`.  
+- `Converter.convert` är en statisk metod från Aspose.HTML som läser HTML, renderar den och skriver en PDF i ett anrop.  
+- Genom att omsluta den i en try‑catch säkerställer vi att en enda dålig fil inte dödar trådpotten.
+
+> **Varför detta tillvägagångssätt?** Det håller koden kort, undviker manuell trådhantering och låter exekutorn hantera köläggning när du har fler filer än trådar.
+
+## Steg 4: Stäng av poolen och vänta på slutförande (batch html pdf conversion)
+
+Efter att alla uppgifter har skickats in måste du meddela poolen att du är klar och vänta på att arbetstrådarna ska avsluta. Detta förhindrar att JVM:n avslutas för tidigt.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**Vad händer om tidsgränsen löper ut?**  
+En femminutersgräns är generös för ett fåtal små HTML‑filer. För större batcher, öka tidsgränsen eller övervaka `threadPool.isTerminated()` i en loop.
+
+---
+
+## Fullt fungerande exempel
+
+Nedan är det kompletta, kopiera‑och‑klistra‑klara programmet. Ersätt `YOUR_DIRECTORY` med mappen som innehåller dina HTML‑filer, lägg till Aspose.HTML‑JAR‑filen i din classpath och kör det.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Förväntad output
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+Om någon fil misslyckas kommer du att se ett stack‑spår skrivet till konsolen, men de andra jobben fortsätter köra.
+
+## Avancerade tips & vanliga fallgropar
+
+| Situation | Vad du ska göra |
+|-----------|-----------------|
+| **För många filer för 4 trådar** | Öka poolens storlek (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) eller byt till en `WorkStealingPool` för bättre skalbarhet. |
+| **Stora HTML‑filer (≥10 MB)** | Öka trådpottens kökapacitet eller bearbeta filer i mindre batcher för att undvika OutOfMemory‑fel. |
+| **Saknade typsnitt eller CSS** | Se till att Aspose.HTML‑licensen kan hitta de nödvändiga resurserna, eller bädda in dem direkt i HTML‑filen. |
+| **Kör på en huvudlös server** | Inga extra UI‑beroenden behövs; Aspose.HTML fungerar i rent Java‑läge. |
+| **Behöver PDF‑metadata** | Efter konvertering, öppna den genererade PDF‑filen med `PdfDocument` och sätt titel/author programatiskt. |
+
+---
+
+## Slutsats
+
+Vi har just visat dig hur du **konverterar HTML till PDF** i Java med en **fixed thread pool** som bearbetar flera filer samtidigt. Det korta programmet demonstrerar hela livscykeln: skapande av pool, inlämning av uppgifter, kontrollerad avstängning och felhantering. Genom att justera antalet trådar och mata in en större array kan du förvandla detta till en robust **batch HTML‑PDF‑konvertering**‑tjänst för vilken backend som helst.
+
+Redo för nästa steg? Prova att integrera denna kod i en Spring Boot‑REST‑endpoint så att användare kan ladda upp HTML och få PDF‑filer i realtid, eller utöka logiken så att den övervakar en katalog och konverterar filer när de dyker upp. Kärnidén—parallellisering med en fast trådpott—förblir densamma och skalar vackert.
+
+Har du frågor om prestandaoptimering eller att lägga till vattenstämplar? Lämna en kommentar nedan, och lycka till med kodandet!
+
+## Vad bör du lära dig härnäst?
+
+Följande handledningar täcker närbesläktade ämnen som bygger på teknikerna som demonstrerats i den här guiden. Varje resurs innehåller kompletta fungerande kodexempel med steg‑för‑steg‑förklaringar för att hjälpa dig bemästra ytterligare API‑funktioner och utforska alternativa implementationsmetoder i dina egna projekt.
+
+- [Konvertera HTML till PDF Java – Konfigurera miljö i Aspose.HTML](/html/english/java/configuring-environment/)
+- [Hur man konverterar HTML till PDF Java – Ställ in sidmarginaler med Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Parallell HTML‑rengöring med ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/swedish/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/swedish/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..dcdb3e913f
--- /dev/null
+++ b/html/swedish/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,244 @@
+---
+category: general
+date: 2026-06-16
+description: Konvertera HTML till PDF med Aspose HTML för Java – lär dig hur du aktiverar
+  smart krympning och sätter PDF‑bakgrundsfärgen till vit på några minuter.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: sv
+og_description: Konvertera HTML till PDF med Aspose HTML för Java. Denna guide visar
+  hur du aktiverar smart krympning, ställer in PDF‑bakgrundsfärg och säkerställer
+  PDF/A‑1b‑efterlevnad.
+og_title: Konvertera HTML till PDF med Aspose HTML för Java – Komplett handledning
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Konvertera HTML till PDF med Aspose HTML för Java – Fullständig guide
+url: /sv/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Konvertera HTML till PDF med Aspose HTML för Java – Komplett handledning
+
+Har du någonsin behövt **konvertera HTML till PDF** men känt dig fast i detaljerna? Du är inte ensam—många utvecklare stöter på samma hinder när de vill ha en pålitlig, produktionsklar PDF från webbcontent. Den goda nyheten? Med Aspose HTML för Java kan du göra det på några få rader, och du kommer också att lära dig hur du **aktiverar smart shrinking**, **sätter PDF‑bakgrundsfärg**, och till och med skapar en **vit bakgrund PDF** för perfekt utskrift.
+
+I den här guiden går vi igenom allt du behöver: de nödvändiga biblioteken, den exakta koden, varför varje alternativ är viktigt, och hur du verifierar resultatet. I slutet har du en självständig lösning som fungerar direkt, oavsett om du bygger fakturor, rapporter eller arkiverade dokument.
+
+---
+
+## Förutsättningar – Vad du behöver innan du börjar
+
+| Requirement | Why It Matters |
+|-------------|----------------|
+| **Java 8 or higher** | Aspose HTML riktar sig mot moderna JVM:er; äldre versioner kan sakna API‑metoder. |
+| **Maven or Gradle** (or manual JAR handling) | Förenklar att lägga till Aspose HTML för Java‑biblioteket i ditt projekt. |
+| **Aspose.HTML for Java license** (free trial works too) | Utan licens får du ett vattenstämpel på den genererade PDF‑filen. |
+| **An HTML file** (`input.html`) you want to convert | Källinnehållet; kan vara en enkel sida eller en komplex mall. |
+| **Write access to an output folder** | Konverteraren skriver den resulterande PDF‑filen dit. |
+
+Om du redan har en Java‑IDE som IntelliJ IDEA eller Eclipse är du redo att köra.
+
+## Steg 1: Lägg till Aspose HTML‑beroende
+
+Först, låt ditt byggverktyg hämta Aspose HTML‑biblioteket. Här är ett Maven‑exempel; byt ut det mot Gradle om du föredrar det.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Proffstips:** Håll koll på versionsnumret. Nya releaser innehåller ofta prestandaförbättringar för **smart shrinking** och bättre PDF/A‑stöd.
+
+## Steg 2: Skapa PDF‑konverteringsalternativ
+
+`PdfConversionOptions`‑objektet är där du finjusterar konverteringen. Tänk på det som kontrollpanelen för ditt PDF‑utdata.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+Just nu är alternativen bara en tom tavla. Vi kommer att börja fylla i dem nästa steg.
+
+## Steg 3: Aktivera PDF/A‑1b‑efterlevnad (Långtidsarkivering)
+
+Om du behöver att PDF‑filen ska stå emot tidens tand—t.ex. för juridiska handlingar—vill du ha PDF/A‑1b‑efterlevnad. Att sätta detta flagg instruerar Aspose att bädda in alla typsnitt och färgprofiler.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+Varför bry sig? PDF/A‑1b garanterar att dokumentet ser likadant ut i alla läsare, år framöver, utan externa resurser.
+
+## Steg 4: Aktivera Smart Shrinking
+
+Nu kommer magin som minskar filstorleken utan att offra visuell kvalitet. **Aktivera smart shrinking** genom att växla motsvarande egenskap.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Smart shrinking fungerar genom att analysera layouten, ta bort onödig blank yta och komprimera bilder på ett intelligent sätt. Enligt min erfarenhet kan PDF‑filer som annars skulle vara 5 MB krympa till under 1 MB med bara detta alternativ.
+
+## Steg 5: Ställ in PDF‑bakgrundsfärg – Hur man lägger till en vit bakgrund i PDF
+
+Som standard bevarar Aspose bakgrunden som definierats i HTML. Om sidan är transparent kan den resulterande PDF‑filen se konstig ut på ett utskrivet papper. För att garantera ett rent utseende, sätt en enhetlig bakgrundsfärg. Så här **sätter du PDF‑bakgrundsfärg** till vitt—precis vad du behöver för en **vit bakgrund PDF**.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+Du kan ersätta `Color.WHITE` med vilken `java.awt.Color` du vill—ljusgrå för en subtil ton, eller till och med en varumärkes‑specifik nyans.
+
+## Steg 6: Utför konverteringen
+
+Allt tungt arbete sker i en enda rad. Metoden `Converter.convert` läser käll‑HTML, tillämpar de konfigurerade alternativen och skriver PDF‑filen.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Observera:** Om indata‑HTML innehåller externa resurser (CSS, bilder), se till att de är åtkomliga via absoluta URL:er eller placerade bredvid HTML‑filen.
+
+## Förväntat resultat – Vad du ska leta efter
+
+Efter att programmet har körts bör du se:
+
+* **`output.pdf`** i mål‑mappen.
+* PDF‑filen är **PDF/A‑1b‑kompatibel** (öppna i Adobe Acrobat och kontrollera “PDF/A” under Arkiv → Egenskaper).
+* Filstorleken är märkbart mindre tack vare **smart shrinking**.
+* Varje sida har en **solid vit bakgrund**, även om den ursprungliga HTML‑en var transparent.
+
+Du kan verifiera bakgrunden genom att öppna PDF‑filen i en läsare och skriva ut en testsida—inga spökliga grå skuggor bör visas.
+
+## Vanliga frågor & specialfall
+
+### Vad händer om min HTML använder externa CSS‑filer?
+
+Se till att CSS‑filerna refereras med absoluta URL:er, eller kopiera dem bredvid `input.html` och använd ett `file://`‑schema. Aspose följer länkarna automatiskt.
+
+### Kan jag använda en annan färg för bakgrunden?
+
+Absolut. Ersätt `Color.WHITE` med exempelvis `new Color(240, 240, 240)` för en ljusgrå canvas. Metoden `setBackgroundColor` accepterar vilken `java.awt.Color` som helst.
+
+### Påverkar smart shrinking bildkvaliteten?
+
+Endast minimalt. Aspose använder förlustfri kompression där det är möjligt och minskar rasterbildens DPI endast om källbilden är onödigt stor för sidstorleken. Om du behöver absolut trohet kan du inaktivera smart shrinking genom att sätta `options.setEnableSmartShrinking(false)`.
+
+### Hur konverterar jag flera HTML‑filer i en batch?
+
+Omge konverteringsanropet med en loop, uppdatera `inputPath` och `outputPath` för varje iteration. Samma `PdfConversionOptions`‑instans kan återanvändas för alla filer.
+
+## Fullt fungerande exempel (All kod på ett ställe)
+
+Nedan är den kompletta, klar‑för‑körning Java‑klassen. Kopiera‑klistra in den i din IDE, justera sökvägarna och tryck på **Run**.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Kör programmet, öppna den genererade PDF‑filen, och du kommer att se resultatet av **konvertera HTML till PDF** som du förväntade dig—kompakt, kompatibel och med en ren vit canvas.
+
+## Slutsats
+
+Vi har just gått igenom hur man **konverterar HTML till PDF** med Aspose HTML för Java samtidigt som man **aktiverar smart shrinking**, **sätter PDF‑bakgrundsfärg**, och säkerställer att utdata uppfyller PDF/A‑1b‑standarderna. Hela processen ryms i en enda, lättläst Java‑klass, vilket gör den till ett enkelt tillskott till vilken backend‑tjänst som helst.
+
+Redo för nästa steg? Prova att lägga till sidhuvuden och sidfötter, bädda in typsnitt, eller generera PDF‑filer från dynamiska HTML‑mallar. Du kan också utforska **Aspose.PDF för Java**
+
+## Vad bör du lära dig härnäst?
+
+Följande handledningar täcker närbesläktade ämnen som bygger på teknikerna som demonstrerats i den här guiden. Varje resurs innehåller kompletta fungerande kodexempel med steg‑för‑steg‑förklaringar för att hjälpa dig bemästra ytterligare API‑funktioner och utforska alternativa implementationsmetoder i dina egna projekt.
+
+- [Konvertera HTML till PDF Java – Konfigurera miljö i Aspose.HTML](/html/english/java/configuring-environment/)
+- [Skapa PDF från HTML – Ställ in användar‑stilmall i Aspose.HTML för Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [Hur man konverterar HTML till PDF Java – Använder Aspose.HTML för Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/swedish/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/swedish/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..f3e6cbed6b
--- /dev/null
+++ b/html/swedish/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,251 @@
+---
+category: general
+date: 2026-06-16
+description: HTML till PDF-handledning som visar hur man genererar PDF från HTML med
+  Aspose HTML Converter i en enda Java‑rad. Konvertera snabbt HTML‑fil till PDF med
+  minimal kod.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: sv
+og_description: HTML till PDF-handledning som guidar dig genom hur du genererar PDF
+  från HTML med Aspose HTML Converter i endast en rad Java‑kod.
+og_title: 'HTML till PDF‑handledning: En‑rad Aspose‑konverterare'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'HTML till PDF‑handledning: En‑rad Aspose‑konverterare'
+url: /sv/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML till PDF‑handledning: En‑radig Aspose‑konverterare
+
+Har du någonsin undrat hur man omvandlar en statisk HTML‑sida till en elegant PDF utan att skriva hundra rader kod? Det är exakt vad den här **html to pdf tutorial** löser. På bara en enda rad Java kan du **generate pdf from html** och ha ett färdigt‑att‑dela dokument på disken.
+
+Vi går igenom hela processen—från att lägga till Aspose HTML‑biblioteket i ditt projekt till att köra en‑radaren som **convert html file pdf**. I slutet kommer du att veta **how to convert html** effektivt, och du kommer att ha ett återanvändbart kodstycke som du kan släppa in i vilken Java‑app som helst.
+
+## Vad den här guiden täcker
+
+- Lägga till Aspose HTML för Java‑beroendet (Maven eller manuell JAR)
+- Förbereda en exempel‑fil `input.html`
+- Köra en en‑radig konvertering med `Converter.convert(...)`
+- Verifiera den genererade PDF‑filen och felsöka vanliga fallgropar
+
+Ingen tidigare erfarenhet av Aspose krävs; bara en grundläggande Java‑utvecklingsmiljö. Låt oss börja.
+
+## Förutsättningar
+
+- Java Development Kit (JDK) 8 eller nyare  
+- Maven 3 eller en IDE som låter dig lägga till externa JAR‑filer  
+- En liten HTML‑fil som du vill omvandla till en PDF (vi skapar en i nästa steg)  
+
+Om du redan har dessa är du redo att köra. Om inte, hämta JDK från Oracle eller OpenJDK och installera Maven – det är en barnlek.
+
+## Steg 1: Lägg till Aspose HTML för Java i ditt projekt
+
+### Maven‑användare
+
+Lägg till följande beroende i din `pom.xml`. Detta hämtar den senaste stabila versionen av Aspose HTML‑biblioteket.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Manuell JAR‑installation
+
+Om du inte använder Maven, ladda ner JAR‑paketet från [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) och lägg till det i ditt projekts classpath.
+
+> **Pro tip:** Håll JAR‑versionen i synk med din Java‑runtime för att undvika `UnsupportedClassVersionError`.
+
+## Steg 2: Skapa en exempel‑HTML‑fil
+
+Skapa en mapp som heter `YOUR_DIRECTORY` (ersätt med en absolut eller relativ sökväg du kontrollerar) och lägg en enkel HTML‑fil i den:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+Känn dig fri att redigera innehållet—lägg till bilder, tabeller eller egen CSS. Aspose stödjer de flesta moderna HTML5‑ och CSS3‑funktioner, så du kan få en ganska trogen PDF‑rendering.
+
+## Steg 3: En‑radig konverteringskod
+
+Nu kommer stjärnan i föreställningen. Skapa en Java‑klass med namnet `ConvertHtmlToPdfOneLine` och klistra in följande kod:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Varför detta fungerar
+
+- **`Converter.convert`** är en statisk bekvämlighetsmetod som internt skapar en `Converter`‑instans, laddar HTML, renderar den och skriver PDF‑filen—allt i ett anrop.
+- Ingen anledning att hantera strömmar, sätta renderingsalternativ eller hantera sidbrytningar manuellt om du inte har avancerade krav.
+
+Kompilera och kör:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+Efter körning hittar du `output.pdf` bredvid din HTML‑fil.
+
+## Steg 4: Verifiera resultatet
+
+Öppna `output.pdf` med någon PDF‑visare (Adobe Reader, Foxit eller till och med en webbläsare). Du bör se rubriken “Hello, PDF!” och paragrafen exakt som den är stylad i HTML‑koden.
+
+Om PDF‑filen ser felaktig ut, överväg dessa snabba kontroller:
+
+| Problem | Trolig orsak | Åtgärd |
+|---------|--------------|--------|
+| Saknade typsnitt | Systemtypsnittet är inte inbäddat | Add `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` before conversion |
+| CSS tillämpas inte | Extern stylesheet är inte nåbar | Use absolute URLs or embed CSS directly in the HTML |
+| Tom PDF | Felaktig inmatningssökväg | Double‑check `inputPath` string |
+
+## Avancerat: Justera konverteringsalternativ (Valfritt)
+
+Även om en‑radaren är perfekt för enkla fall, låter Aspose dig finjustera resultatet:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+Detta kodstycke visar **how to convert html** med anpassad sidstorlek, marginaler och andra PDF‑inställningar.
+
+## Vanliga fallgropar & hur man undviker dem
+
+1. **Incorrect classpath** – Om du får `ClassNotFoundException`, dubbelkolla att `aspose-html.jar` finns på runtime‑classpathen.  
+2. **License restrictions** – Den fria utvärderingen lägger till ett vattenstämpel. Köp en licens och anropa `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` före konvertering.  
+3. **Large HTML files** – För stora dokument, överväg att streama HTML eller öka JVM‑heapen (`-Xmx2g`).  
+
+## Fullt fungerande exempel (allt tillsammans)
+
+Nedan är det kompletta, fristående programmet som du kan kopiera‑klistra in i en IDE och köra omedelbart (förutsatt att Maven‑beroendet är löst).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Förväntad output** (konsol):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+Öppna PDF‑filen så ser du den renderade HTML‑koden exakt som du designade den.
+
+![Diagram som illustrerar flödet från HTML‑fil till PDF‑output i html to pdf‑handledningen](https://example.com/diagram.png "HTML till PDF‑handledningsdiagram")
+
+*Bildens alt‑text innehåller huvudnyckelordet, vilket uppfyller SEO.*
+
+## Slutsats
+
+Du har just slutfört en **html to pdf tutorial** som visar det enklaste sättet att **generate pdf from html** med hjälp av **Aspose HTML Converter**. Genom att utnyttja den en‑radiga `Converter.convert`‑metoden kan du **convert html file pdf** på sekunder, och du förstår nu **how to convert html** med valfria anpassade inställningar.
+
+Vad blir nästa steg? Prova att lägga till bilder, tabeller eller till och med JavaScript‑drivna diagram i din HTML och se hur de renderas. Utforska andra Aspose‑funktioner som PDF/A‑kompatibilitet eller digitala signaturer om du behöver mer företagsklassade möjligheter.
+
+Lycklig kodning, och må dina PDF‑filer alltid se lika polerade ut som din HTML!
+
+## Vad bör du lära dig härnäst?
+
+Följande handledningar täcker närbesläktade ämnen som bygger på teknikerna som demonstrerats i den här guiden. Varje resurs innehåller kompletta fungerande kodexempel med steg‑för‑steg‑förklaringar för att hjälpa dig bemästra ytterligare API‑funktioner och utforska alternativa implementationsmetoder i dina egna projekt.
+
+- [Hur man konverterar HTML till PDF Java – med Aspose.HTML för Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Konvertera HTML till PDF Java – konfigurera miljö i Aspose.HTML](/html/english/java/configuring-environment/)
+- [Konvertera HTML till PDF – webbförfrågningsutförande i Aspose.HTML för Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/swedish/java/conversion-html-to-various-image-formats/_index.md b/html/swedish/java/conversion-html-to-various-image-formats/_index.md
index 2b7cf68d42..b67ab965d2 100644
--- a/html/swedish/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/swedish/java/conversion-html-to-various-image-formats/_index.md
@@ -92,6 +92,7 @@ Att använda Aspose.HTML for Java förenklar konverteringen av HTML‑dokument t
 ### [Konvertera HTML till JPEG](./convert-html-to-jpeg/)
 ### [Konvertera HTML till PNG](./convert-html-to-png/)
 ### [Konvertera HTML till TIFF](./convert-html-to-tiff/)
+### [Konvertera HTML till TIFF i Java – Komplett programmeringsguide](./convert-html-to-tiff-in-java-complete-programming-guide/)
 ### [Konvertera HTML till WebP – Komplett Java‑guide med Aspose.HTML](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 
 ## Vanliga frågor
diff --git a/html/swedish/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/swedish/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..70e79b388c
--- /dev/null
+++ b/html/swedish/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,185 @@
+---
+category: general
+date: 2026-06-16
+description: Lär dig hur du konverterar HTML till TIFF i Java, ställer in bildens
+  DPI-upplösning och uppnår högupplöst TIFF-export med Aspose.HTML. Steg‑för‑steg‑kod
+  inkluderad.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: sv
+og_description: Konvertera HTML till TIFF i Java med Aspose.HTML. Lär dig att ställa
+  in bildens DPI-upplösning och exportera högupplösta TIFF-filer.
+og_title: Konvertera HTML till TIFF i Java – Komplett guide
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: Konvertera HTML till TIFF i Java – Komplett programmeringsguide
+url: /sv/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Konvertera HTML till TIFF i Java – Komplett programmeringsguide
+
+Har du någonsin behövt **convert HTML to TIFF** men var osäker på vilket bibliotek som kan ge dig professionella resultat? Du är inte ensam. I många företagsprocesser—tänk fakturagenerering eller arkivering av webbsidor—är det icke‑förhandlingsbart att få en skarp TIFF på 300 DPI.  
+
+I den här handledningen går vi igenom de exakta stegen för att **convert HTML to TIFF** med Aspose.HTML för Java, samtidigt som vi visar hur du **set image resolution DPI** och skapar en **high resolution TIFF export**. I slutet har du ett färdigt program som du kan lägga in i vilket Maven- eller Gradle‑projekt som helst.
+
+## Förutsättningar
+
+* Java 17 eller nyare (koden fungerar med Java 8+, men nyare JDK:er ger snabbare uppstart).
+* En Aspose.HTML för Java-licens (en gratis provversion fungerar för testning).
+* Maven eller Gradle konfigurerade för att hämta `aspose-html`‑artefakten.
+* En enkel `input.html`‑fil som du vill omvandla till en TIFF‑bild.
+
+Inga andra externa verktyg krävs—allt körs inom JVM:n.
+
+![convert html to tiff example](/images/convert-html-to-tiff.png "Example of a TIFF file generated by converting HTML to TIFF")
+
+## Steg 1: Ställ in ditt projekt för att **Convert HTML to TIFF**
+
+Först och främst—lägg till Aspose.HTML‑beroendet i din byggfil. Om du använder Maven, klistra in detta kodsnutt i din `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+För Gradle ser det ut så här:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+När biblioteket finns på classpath kan du börja skriva Java‑kod som **java convert html to image**—kärnan i vår lösning.
+
+## Steg 2: Konfigurera **Set Image Resolution DPI** för en skarp utskrift
+
+Resolution är viktigt. En skärmdump på 72 DPI ser bra ut på en skärm men blir suddig när den skrivs ut. För att uppnå en **high resolution TIFF export** kommer vi explicit att sätta både horisontell och vertikal DPI till 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Varför 300 DPI? Det är de‑facto‑standard för utskriftskvalitet, och de flesta skannrar och skrivare förväntar sig det talet. Du kan öka till 600 DPI om du behöver ännu finare detaljer, men tänk på att filstorleken då ökar proportionellt.
+
+## Steg 3: Välj CMYK‑färgrymden för **High Resolution TIFF Export**
+
+TIFF stödjer många färgrymder. För utskriftsarbetsflöden krävs vanligtvis CMYK eftersom den mappar direkt till bläckfärger. Aspose.HTML låter oss välja färgrymden med en enda rad:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+Om du bara riktar dig mot skärmar kan du byta till `RGB`. Det viktiga är att du medvetet fattar beslut—det är vad som skiljer en halvfärdig demo från en produktionsklar lösning.
+
+## Steg 4: Utför konverteringen – **Java Convert HTML to Image**
+
+Nu när alternativen är klara är den faktiska konverteringen en enradare. Detta är ögonblicket då vi äntligen **convert html to tiff**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+Några kommentarer om koden ovan:
+
+- **Exception handling** – `ConverterException` bubbla upp om något går fel (saknad fil, ej stödda HTML‑funktioner, osv.). I en riktig tjänst skulle du omsluta detta i ett try‑catch och logga detaljerna.
+- **File paths** – att använda absoluta sökvägar fungerar för snabba tester; för webbappar skulle du lösa dem relativt till applikationsroten.
+- **Performance tip** – återanvänd `ImageConversionOptions`‑objektet om du konverterar många filer i ett batch‑förlopp; det undviker upprepade allokeringar.
+
+### Förväntad utdata
+
+Att köra programmet skapar en `output.tiff`‑fil som:
+
+- Har 300 DPI på båda axlarna.
+- Använder CMYK‑färgrymden.
+- Bevarar layout, typsnitt och CSS från den ursprungliga HTML‑filen.
+- Kan öppnas i Photoshop, GIMP eller någon TIFF‑kompatibel visare.
+
+Öppna filen, zooma in, så ser du skarp text och tydliga grafik—precis vad du behöver för utskrift eller arkivering.
+
+## Vanliga frågor & edge‑cases
+
+**Vad händer om min HTML refererar till extern CSS eller bilder?**  
+Aspose.HTML löser relativa URL:er baserat på inmatningsfilens katalog. Se bara till att alla resurser ligger bredvid `input.html` eller ange en fullständig URL.
+
+**Kan jag konvertera en hel mapp med HTML‑filer?**  
+Absolut. Wrappa `Converter.convert`‑anropet i en enkel loop och återanvänd samma `options`‑objekt. Kom ihåg att hantera `ConverterException` per fil så att en dålig sida inte stoppar hela batchen.
+
+**Vad gäller minnesanvändning för enorma sidor?**  
+Stora sidor kan förbruka mycket RAM eftersom biblioteket renderar sidan i minnet innan rasterisering. Om du får `OutOfMemoryError`, överväg att öka JVM‑heapen (`-Xmx2g`) eller bearbeta filer i mindre delar.
+
+**Behöver jag en licens för produktion?**  
+Den fria provversionen lägger till ett vattenstämpel efter några sidor. För kommersiell användning, köp en licens och anropa `License license = new License(); license.setLicense("Aspose.HTML.lic");` innan någon konvertering.
+
+## Pro‑tips för ett smidigt **Convert HTML to TIFF**‑arbetsflöde
+
+- **Cache fonts** – Om du konverterar många dokument som använder samma anpassade typsnitt, registrera dem en gång med `FontSettings` för att undvika upprepade laddningar.
+- **Parallel conversion** – `Converter`‑klassen är trådsäker. Använd en `ExecutorService` för att konvertera flera filer samtidigt, men håll koll på JVM‑minnesavtrycket.
+- **Validate HTML first** – Felaktig markup kan leda till oväntade layoutskillnader. Ett snabbt pass med `jsoup` för att rensa HTML kan spara felsökningstid senare.
+
+## Slutsats
+
+Du har nu ett komplett, produktionsklart recept för att **convert HTML to TIFF** i Java, med full kontroll över **set image resolution DPI** och för att uppnå en **high resolution TIFF export**. Koden är fristående, stegen är förklarade och fallgroparna adresserade—så du kan lägga in detta i vilket projekt som helst och börja generera utskriftsklara bilder omedelbart.
+
+Vad blir nästa steg? Prova att byta utdataformatet till PNG eller JPEG genom att ändra filändelsen, experimentera med olika färgrymder, eller integrera logiken i en Spring Boot‑mikrotjänst som tar emot HTML‑payloads via REST. Himlen är gränsen, och med Aspose.HTML har du en robust motor under huven.
+
+Lycka till med kodandet, och må dina TIFF‑filer alltid vara rakbladsskarpa!
+
+## Vad bör du lära dig härnäst?
+
+Följande handledningar täcker närbesläktade ämnen som bygger på teknikerna som demonstreras i denna guide. Varje resurs innehåller kompletta fungerande kodexempel med steg‑för‑steg‑förklaringar för att hjälpa dig bemästra ytterligare API‑funktioner och utforska alternativa implementationsmetoder i dina egna projekt.
+
+- [svg till png java – Konvertera SVG till bild med Aspose.HTML för Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Konvertera EPUB till bild med Aspose.HTML för Java – Ange anpassad sidstorlek](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Konvertera EPUB till högkvalitativ TIFF med Aspose.HTML för Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/swedish/java/converting-epub-to-pdf/_index.md b/html/swedish/java/converting-epub-to-pdf/_index.md
index 84c629a824..a3c85bf73f 100644
--- a/html/swedish/java/converting-epub-to-pdf/_index.md
+++ b/html/swedish/java/converting-epub-to-pdf/_index.md
@@ -74,6 +74,8 @@ Lär dig hur du använder Aspose.HTML for Java för att konvertera EPUB-filer ti
 Lär dig använda Aspose.HTML for Java: Konvertera EPUB till bild & mer. Utforska vår steg‑för‑steg‑guide.
 ### [Konvertera EPUB till bild](./convert-epub-to-image/)
 Lär dig hur du konverterar EPUB till bilder med Aspose.HTML for Java. Omvandla ditt digitala innehåll utan ansträngning. Steg‑för‑steg‑guide inkluderad.
+### [Konvertera EPUB till PDF med Java – Steg‑för‑steg‑guide](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Steg‑för‑steg‑guide för att konvertera EPUB till PDF med Java och Aspose.HTML.
 
 ## Vanliga frågor
 
diff --git a/html/swedish/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/swedish/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..4a42304617
--- /dev/null
+++ b/html/swedish/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,222 @@
+---
+category: general
+date: 2026-06-16
+description: Lär dig hur du konverterar EPUB till PDF i Java och även konverterar
+  specifika EPUB‑sidor med Aspose.HTML. Komplett kod, tips och hantering av kantfall.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: sv
+og_description: Konvertera EPUB till PDF med Java med Aspose.HTML. Denna guide visar
+  också hur du konverterar specifika EPUB‑sidor för exakt dokumentutdata.
+og_title: Konvertera EPUB till PDF i Java – Komplett programmeringsguide
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: Konvertera EPUB till PDF med Java – Steg‑för‑steg‑guide
+url: /sv/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Konvertera EPUB till PDF med Java – Steg‑för‑steg‑guide
+
+Har du någonsin behövt **konvertera EPUB till PDF** men varit osäker på hur du ska rikta in dig på bara några få kapitel? Du är inte ensam. I många publiceringsflöden vill du bara ha sidor 2‑4 i en e‑bok, inte hela boken—så du måste också **konvertera specifika EPUB‑sidor**.
+
+I den här handledningen går vi igenom ett komplett, körbart exempel som gör exakt det. I slutet har du ett Java‑program som tar en EPUB‑fil, extraherar de sidor du är intresserad av och skriver en polerad PDF samtidigt som vektorgrafik bevaras.
+
+## Vad du kommer att lära dig
+
+- Installera Aspose.HTML för Java och lägg till det nödvändiga Maven/Gradle‑beroendet.  
+- Skapa `PdfConversionOptions` och konfigurera ett sidintervall för att **konvertera specifika EPUB‑sidor**.  
+- Bevara SVG och annan vektorgrafik så att PDF‑filen ser skarp ut på alla enheter.  
+- Kör konverteringen, hantera undantag och verifiera resultatet.  
+
+Ingen tidigare erfarenhet av Aspose krävs—bara grundläggande Java‑kunskaper och en JDK 8+‑runtime.  
+
+---
+
+## Konvertera EPUB till PDF med Aspose.HTML (Primärt mål)
+
+Kärnan i processen är metoden `Converter.convert`. Tänk på den som en enradig kod som sköter allt det tunga arbetet när du har sagt vad du vill ha. Nedan är den fullständiga källfilen som du kan klistra in i vilken IDE som helst.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Varför detta fungerar:**  
+> *`PdfConversionOptions`* innehåller alla inställningar du kan justera innan konverteringen körs. Genom att ange sidintervallet säger du åt Aspose att hoppa över allt utanför 2‑4, vilket är exakt hur du **konverterar specifika EPUB‑sidor**. Aktivering av bevarande av vektorgrafik säkerställer att SVG‑illustrationer förblir skarpa istället för att rasteriseras till suddiga bitmapar.
+
+### Förväntat resultat
+
+När du har kört programmet hittar du `chapter_subset.pdf` i samma mapp. Öppna den med någon PDF‑visare—du bör bara se innehållet som ursprungligen fanns på sidor 2, 3 och 4 i EPUB‑filen, med alla bilder återgivna skarpt.
+
+---
+
+## Specificera sidintervallet för att konvertera specifika EPUB‑sidor (Sekundärt fokus)
+
+Om du undrar hur sidintervall‑strängen fungerar, följer den samma syntax som de flesta PDF‑verktyg: `"start‑end"`. Du kan också skicka en kommaseparerad lista som `"1,3,5-7"` för att välja icke‑sammanhängande sidor.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Proffstips:** När du arbetar med stora EPUB‑filer minskar begränsning av konverteringen till några få sidor minnesförbrukningen avsevärt och påskyndar processen.  
+
+---
+
+## Bevara vektorgrafik för högkvalitativt resultat
+
+Vektorgrafik är den hemliga ingrediensen bakom skalbara diagram, grafer och ikoner. Genom att anropa `setPreserveVectorGraphics(true)` behåller Aspose dessa element som vektorer i PDF‑filen.  
+
+Om du hoppar över detta steg rasteriserar biblioteket SVG‑filerna med 72 dpi, vilket ser bra ut på skärmen men skrivs ut dåligt.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Kör konverteringen och verifiera resultatet
+
+Med alternativen konfigurerade är den faktiska konverteringen ett enda statiskt anrop. Den kastar `ConverterException` om något går fel—så du kan antingen fånga den eller deklarera den i metodsignaturen, som visas ovan.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**Vad du ska kontrollera efter konverteringen**
+
+1. **Sidantal** – öppna PDF‑filen och bekräfta att den matchar det intervall du angav.  
+2. **Grafikkvalitet** – zooma in på diagram; de bör förbli skarpa.  
+3. **Textkodning** – specialtecken från EPUB‑filen bör renderas korrekt.
+
+Om någon av dessa kontroller misslyckas, gå tillbaka till `PdfConversionOptions`‑inställningarna eller kontrollera att din käll‑EPUB inte är DRM‑skyddad.
+
+---
+
+## Vanliga fallgropar och proffstips (inklusive sekundärt nyckelord)
+
+| Problem | Varför det händer | Lösning |
+|---------|-------------------|---------|
+| **Tomma sidor visas** | Sidintervall‑strängen är felaktig. | Använd ett enkelt format `"2-4"` eller kontrollera kommatecken för icke‑sammanhängande sidor. |
+| **Bilder saknas** | Vektorgrafik bevaras inte. | Anropa `pdfOptions.setPreserveVectorGraphics(true)`. |
+| **Minnesfel** | Konverterar en enorm EPUB utan sidintervall. | **Konvertera alltid specifika EPUB‑sidor** när det är möjligt; bearbeta i batchar. |
+| **Ej stödjtt typsnitt** | Typsnittet är inte inbäddat i EPUB‑filen. | Aktivera typsnitts‑inbäddning med `pdfOptions.setEmbedFonts(true)` (ytterligare alternativ). |
+
+---
+
+## Visuell översikt  
+
+![Flödesdiagram som visar konverteringsprocessen från epub till pdf](/images/convert-epub-to-pdf-flow.png "Diagram över arbetsflödet för konvertering av epub till pdf")
+
+*Alt‑text:* *Diagram som illustrerar hur Java‑programmet konverterar EPUB till PDF, med fokus på steget som konverterar specifika EPUB‑sidor.*
+
+---
+
+## Sammanfattning
+
+Vi har just visat dig hur du **konverterar EPUB till PDF** i Java samtidigt som du får full kontroll över vilka sidor som omvandlas. Nyckelstegen är:
+
+1. Skapa `PdfConversionOptions`.  
+2. Ange ett sidintervall för att **konvertera specifika EPUB‑sidor**.  
+3. Bevara vektorgrafik för ett professionellt resultat.  
+4. Anropa `Converter.convert` och hantera eventuella undantag.
+
+Känn dig fri att experimentera—byt ut sidintervallet, stäng av bevarande av vektorgrafik, eller lägg till en anpassad PDF‑titel med `pdfOptions.setTitle("My Chapter Subset")`.
+
+---
+
+## Vad blir nästa steg?
+
+- **Batch‑behandling:** Loopa igenom en lista med EPUB‑filer och generera PDF‑filer för varje kapitel.  
+- **Anpassad styling:** Använd CSS‑injektion för att ändra typsnitt eller färger före konvertering.  
+- **Säkerhet:** Applicera lösenordsskydd på den genererade PDF‑filen via `PdfEncryptionOptions`.  
+
+Om du fann den här guiden hjälpsam, dela den eller lämna en kommentar med ditt eget användningsfall. Lycka till med kodandet, och njut av de skarpa PDF‑filerna!
+
+---
+
+## Vad bör du lära dig härnäst?
+
+Följande handledningar täcker närliggande ämnen som bygger på teknikerna som demonstrerats i den här guiden. Varje resurs innehåller kompletta fungerande kodexempel med steg‑för‑steg‑förklaringar för att hjälpa dig bemästra ytterligare API‑funktioner och utforska alternativa implementationsmetoder i dina egna projekt.
+
+- [Konvertera EPUB till PDF och bilder med Aspose.HTML för Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Konvertera EPUB till bilder med Aspose HTML för Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Konvertera EPUB till XPS‑handledning](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/swedish/java/creating-managing-html-documents/_index.md b/html/swedish/java/creating-managing-html-documents/_index.md
index 7ffc0b9c3c..0fa19c5b69 100644
--- a/html/swedish/java/creating-managing-html-documents/_index.md
+++ b/html/swedish/java/creating-managing-html-documents/_index.md
@@ -56,6 +56,8 @@ Lär dig hur du laddar HTML-dokument från strömmar med Aspose.HTML för Java.
 Lär dig hur du skapar HTML-dokument från strängar i Aspose.HTML för Java med denna steg-för-steg-guide.
 ### [Ladda HTML-dokument från URL i Aspose.HTML för Java](./load-html-documents-from-url/)
 Upptäck hur du enkelt laddar HTML-dokument från en URL i Java med Aspose.HTML. Steg-för-steg handledning ingår.
+### [Ladda JSON med Fetch i Java – Komplett guide](./load-json-with-fetch-in-java-complete-guide/)
+Lär dig hur du använder Fetch API för att hämta JSON-data i Java med en komplett steg-för-steg-guide.
 ### [Hur du frågar HTML i Java – Komplett handledning](./how-to-query-html-in-java-complete-tutorial/)
 Lär dig hur du söker och extraherar data från HTML-dokument i Java med en komplett steg-för-steg-guide.
 ### [Generera nya HTML-dokument med Aspose.HTML för Java](./generate-new-html-documents/)
diff --git a/html/swedish/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/swedish/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..b657f629e7
--- /dev/null
+++ b/html/swedish/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,290 @@
+---
+category: general
+date: 2026-06-16
+description: Ladda JSON med fetch i Java. Lär dig hur du kör JavaScript från Java,
+  optional chaining och skapar HTMLDocument i Java i en tutorial.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: sv
+og_description: Läs in JSON med fetch i Java. Den här handledningen visar hur du kör
+  JavaScript från Java, använder optional chaining och skapar HTMLDocument i Java.
+og_title: Läs in JSON med Fetch i Java – Steg‑för‑steg guide
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: Ladda JSON med Fetch i Java – Komplett guide
+url: /sv/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Ladda JSON med Fetch – Komplett Java‑handledning
+
+Har du någonsin undrat hur man **laddar JSON med fetch** medan man håller sig inom en ren Java‑applikation? Du är inte ensam. Många utvecklare stöter på problem när de måste anropa en modern REST‑endpoint men inte vill dra in ett tungt HTTP‑klientbibliotek. Den goda nyheten? Du kan utnyttja kraften i den webbläsar‑liknande `HTMLDocument`‑klassen, starta en JavaScript‑motor och låta `fetch` göra det tunga arbetet—allt från Java.
+
+I den här guiden går vi igenom ett praktiskt exempel som **hämtar JSON i JavaScript**, kör det skriptet från Java och visar även optional chaining. I slutet kommer du att veta hur du **kör JavaScript från Java**, skapar ett `HTMLDocument` i Java och hanterar saknade JSON‑fält på ett graciöst sätt. Inga externa beroenden, bara JDK och en nypa kreativitet.
+
+## Vad den här handledningen täcker
+
+- Skapa en `HTMLDocument`‑instans i Java (`create htmldocument in java`).
+- Hämta den inbäddade `ScriptEngine`‑en och mata den med modern JavaScript.
+- Skriva ett **fetch JSON in JavaScript**‑snutt som använder `async/await` och optional chaining (`optional chaining tutorial`).
+- Köra skriptet via `engine.evaluate` (`run javascript from java`).
+- Verifiera utdata och hantera kantfall som nätverksfel eller saknade egenskaper.
+
+Du behöver Java 17 eller nyare, eftersom demonstrationen bygger på den inbyggda Nashorn‑kompatibla motorn som levereras med JDK. Om du använder en äldre JDK, lägg bara till rätt skriptbibliotek—detaljer finns i avsnittet “Förutsättningar”.
+
+---
+
+## Förutsättningar
+
+- **JDK 17+** installerat och `JAVA_HOME` konfigurerad.
+- Grundläggande kunskap om Java‑syntax och asynkron JavaScript.
+- En IDE eller textredigerare (IntelliJ IDEA, VS Code, Eclipse—valfri).
+
+Inget tredjeparts‑HTTP‑klientbibliotek eller JSON‑parser behövs; allt lever i skriptet.
+
+---
+
+## Steg 1: Skapa ett HTMLDocument i Java
+
+Först och främst—**create htmldocument in java**. `HTMLDocument`‑klassen ger oss ett lättviktigt DOM‑träd och, ännu viktigare, en inbyggd `ScriptEngine` som kan utvärdera JavaScript precis som en webbläsare.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Varför detta är viktigt:** `HTMLDocument` fungerar som en sandlåda. Den tillhandahåller ett globalt `window`‑objekt, `fetch` och andra web‑API:er som skriptet kan utnyttja. Tänk på den som en mini‑webbläsare utan UI.
+
+---
+
+## Steg 2: Hämta JavaScript‑motorn från dokumentet
+
+Nu måste vi **run JavaScript from Java**. Dokumentet exponerar en `ScriptEngine` som förstår modern ECMAScript (inklusive `async/await`). Hämta den så här:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Pro tip:** Om du får ett `ScriptException` om ej stödda funktioner, se till att du kör på JDK 17+. Äldre JDK‑versioner levereras med en legacy‑Nashorn‑motor som saknar async‑stöd.
+
+---
+
+## Steg 3: Skriv ett modernt JavaScript‑snutt (Optional Chaining‑handledning)
+
+Här kommer **fetch json in javascript**‑delen att lysa. Vi definierar en flerradig sträng (Java 15+ `"""`‑textblock) som hämtar ett exempel‑JSON‑payload, använder `await` och demonstrerar optional chaining (`??`) för att hantera saknade värden.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**Vad händer?**
+
+- `fetch` skickar en GET‑förfrågan till ett offentligt placeholder‑API.
+- `await` pausar exekveringen tills löftet löser sig, vilket håller koden ren.
+- `data.title ?? 'No title'` är optional chaining‑mönstret: om `title` är `null` eller `undefined` faller vi tillbaka till `'No title'`.
+- Allt är inbäddat i ett `try/catch`‑block för att fånga eventuella nätverksproblem.
+
+---
+
+## Steg 4: Kör skriptet i dokumentet
+
+Till sist överlämnar vi skriptet till motorn. Motorn kör det i samma tråd, så du ser konsolutdata direkt i din Java‑process.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+När du kör programmet bör du se något i stil med:
+
+```
+Title: delectus aut autem
+```
+
+Om API‑et ändras eller `title`‑fältet försvinner, byter utdata smidigt till:
+
+```
+Title: No title
+```
+
+Det är skönheten med optional chaining—ingen `TypeError` som kraschar din Java‑app.
+
+---
+
+## Fullt fungerande exempel
+
+Sätter vi ihop allt får du en självständig Java‑klass som du kan kopiera till `Main.java` och köra med `java Main.java`.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Förväntad utdata
+
+```
+Title: delectus aut autem
+```
+
+Om du medvetet förstör URL:en (t.ex. ändra `todos/1` till `todos/9999`) får du fallback‑meddelandet eller ett nätverksfel, vilket visar robust felhantering.
+
+---
+
+## Vanliga frågor & kantfall
+
+### 1. Vad händer om mål‑API:t returnerar ett icke‑JSON‑svar?
+
+`response.json()` kastar ett `SyntaxError`. Vårt `try/catch`‑block fångar det och loggar “Fetch failed”. Du kan utöka `catch` för att göra omförsök eller falla tillbaka på en statisk payload.
+
+### 2. Kan jag använda detta tillvägagångssätt med HTTPS‑certifikat som inte är betrodda?
+
+Den inbyggda `fetch` respekterar JVM‑standard‑SSL‑kontexten. Om du behöver lita på ett själv‑signerat certifikat, sätt en anpassad `SSLContext` innan du skapar `HTMLDocument`. Det ligger lite utanför den här handledningen, men principen är densamma.
+
+### 3. Fungerar detta på Android?
+
+Tyvärr är `HTMLDocument` inte en del av Android‑SDK:n. För mobila enheter behöver du en annan JavaScript‑motor (t.ex. GraalVM) eller en native HTTP‑klient.
+
+### 4. Hur skiljer sig optional chaining från klassiska null‑kontroller?
+
+Istället för att skriva:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+kan du helt enkelt göra `data.title ?? 'No title'`. Det är koncist, mindre felbenäget och läser sig som naturligt språk—perfekt för en **optional chaining‑tutorial**.
+
+---
+
+## Pro‑tips & bästa praxis
+
+- **Återanvänd motorn:** Att skapa ett nytt `HTMLDocument` för varje förfrågan kan vara dyrt. Behåll en enda instans vid många anrop.
+- **Trådsäkerhet:** `ScriptEngine` är inte trådsäker som standard. Synkronisera åtkomst eller skapa en pool av motorer för samtidiga arbetsbelastningar.
+- **Loggning:** Skriptets `console.log` skriver till `System.out`. Om du behöver ett riktigt loggningsramverk, omdirigera med `engine.getContext().setWriter(new PrintWriter(...))`.
+- **Timeouts:** `fetch` följer webbläsarens standard‑timeout (vanligtvis ingen). Du kan implementera en manuell abort med `AbortController`‑API:t i skriptet om du behöver striktare kontroll.
+
+---
+
+## Slutsats
+
+Vi har just demonstrerat hur man **laddar JSON med fetch** från ett Java‑program, utnyttjar en inbäddad JavaScript‑motor för att köra modern `async/await`‑kod och använder optional chaining för att hålla koden snygg. Genom att **skapa ett HTMLDocument i Java** får du en sandlådemiljö som gör **kör JavaScript från Java** naturligt, samtidigt som du håller dig inom ren Java‑kod.
+
+Härifrån kan du:
+
+- Byta ut placeholder‑API:t mot din egen tjänst (`fetch json in javascript` från en privat endpoint).
+- Lägg till mer sofistikerad felhantering eller omförsök.
+- Utforska GraalVM:s polyglotta möjligheter för ännu rikare skriptning.
+
+Ge det ett försök, ändra URL:en, kanske testa ett `POST`‑anrop—det finns en hel värld av web‑centrerad Java att låsa upp utan tunga bibliotek.
+
+Lycka till med kodandet, och tveka inte att lämna en kommentar om du stöter på problem!
+
+## Vad du bör lära dig härnäst?
+
+De följande handledningarna täcker närbesläktade ämnen som bygger på teknikerna i den här guiden. Varje resurs innehåller kompletta kodexempel med steg‑för‑steg‑förklaringar för att hjälpa dig bemästra ytterligare API‑funktioner och utforska alternativa implementationssätt i dina egna projekt.
+
+- [Hur man kör JavaScript i Java – Komplett guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [Hur man frågar HTML i Java – Komplett handledning](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Ladda HTML‑dokument från URL i Aspose.HTML för Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/swedish/java/css-html-form-editing/_index.md b/html/swedish/java/css-html-form-editing/_index.md
index 33e439c217..7ffcba2b06 100644
--- a/html/swedish/java/css-html-form-editing/_index.md
+++ b/html/swedish/java/css-html-form-editing/_index.md
@@ -32,6 +32,11 @@ Lär dig hur du använder Aspose.HTML för Java för att tillämpa avancerade CS
 Lär dig hur du redigerar och skickar HTML-formulär programmatiskt med Aspose.HTML för Java i den här omfattande steg-för-steg-guiden.
 ### [Välj element efter klass i Java – Komplett guide](./select-element-by-class-in-java-complete-how-to-guide/)
 Lär dig hur du programatiskt väljer HTML‑element baserat på deras klass i Java med Aspose.HTML.
+### [Hämta CSS-bakgrund i Java – Komplett Aspose.HTML-guide](./get-css-background-in-java-complete-aspose-html-guide/)
+Lär dig hur du programatiskt hämtar och hanterar CSS-bakgrundsbilder i Java med Aspose.HTML i denna fullständiga guide.
+### [Hur du använder CSS i Java – Ladda HTML, räkna länkar och utvärdera XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Lär dig hur du laddar HTML, räknar länkar och utvärderar XPath med CSS i Java med Aspose.HTML.
+
 {{< /blocks/products/pf/tutorial-page-section >}}
 
 {{< /blocks/products/pf/main-container >}}
diff --git a/html/swedish/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/swedish/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..e6bb09e1ed
--- /dev/null
+++ b/html/swedish/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,281 @@
+---
+category: general
+date: 2026-06-16
+description: Hämta CSS‑bakgrund med Aspose.HTML i Java. Lär dig hur du laddar ett
+  HTML‑dokument, extraherar beräknad stil, hämtar bakgrundsfärg och teckenstorlek
+  i några steg.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: sv
+og_description: Hämta CSS‑bakgrund i Java omedelbart. Denna handledning visar hur
+  du laddar ett HTML‑dokument, extraherar beräknad stil, hämtar bakgrundsfärg och
+  teckenstorlek med Aspose.HTML.
+og_title: Hämta CSS‑bakgrund i Java – Fullständig Aspose.HTML‑handledning
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: Hämta CSS‑bakgrund i Java – Komplett Aspose.HTML‑guide
+url: /sv/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Hämta CSS‑bakgrund i Java – Komplett Aspose.HTML‑guide
+
+Har du någonsin behövt **hämta CSS‑bakgrund** för ett element medan du bearbetar HTML på serversidan? Kanske bygger du en PDF‑generator, en web‑scraper eller bara vill validera styling. I Java gör Aspose.HTML‑biblioteket detta enkelt. I den här handledningen kommer vi att **ladda HTML‑dokument Java**, extrahera den beräknade stilen och **hämta bakgrundsfärg** samt **hämta teckenstorlek** — allt på några få rader.
+
+Vi går igenom ett verkligt exempel: ett `<div>`‑element med klassen `highlight`. I slutet har du ett självständigt program som du kan släppa in i vilket projekt som helst, och du förstår varför `ComputedStyle` är det mest pålitliga sättet att läsa de slutgiltiga, kaskad‑upplösta värdena för CSS‑egenskaper.
+
+---
+
+## Vad du kommer att lära dig
+
+- Hur man **laddar HTML‑dokument Java** med Aspose.HTML.
+- Hur man **extraherar beräknad stil** från vilket DOM‑element som helst.
+- De exakta anropen för att **hämta bakgrundsfärg** och **hämta teckenstorlek**.
+- Vanliga fallgropar (t.ex. saknade stilmallar, inline‑ vs. extern CSS).
+- Ett komplett, körbart kodexempel som du kan kopiera‑och‑klistra in.
+
+---
+
+## Förutsättningar
+
+- Java 8 eller nyare installerat.
+- Maven eller Gradle för att hantera beroenden (vi visar Maven‑exemplet).
+- Grundläggande förståelse för HTML & CSS.
+- Aspose.HTML för Java‑biblioteket (gratis provversion eller licensierad version).
+
+---
+
+## Steg 1: Ställ in projektet och lägg till Aspose.HTML
+
+Först, skapa ett Maven‑projekt (eller använd ditt föredragna byggverktyg). Lägg till Aspose.HTML‑beroendet i `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro‑tips:** Om du använder Gradle är motsvarande `implementation 'com.aspose:aspose-html:23.9'`.  
+
+När beroendet har lösts är du redo att börja koda.
+
+---
+
+## Steg 2: Ladda HTML‑dokumentet i Java
+
+Det första konkreta steget är att läsa HTML‑filen till ett `HTMLDocument`. Detta steg är där frasen **load html document java** kommer till sin rätt.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+Varför använda `HTMLDocument` istället för en generisk parser? Aspose.HTML bygger ett komplett DOM, tillämpar alla länkade stilmallar och respekterar media‑queries — så den beräknade stil du senare hämtar speglar exakt vad en webbläsare skulle rendera.
+
+---
+
+## Steg 3: Välj mål‑elementet
+
+Nästa steg är att hitta elementet vars CSS vi vill inspektera. I vårt exempel har elementet klassen `highlight`.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+`querySelector`‑metoden fungerar som sin JavaScript‑motsvarighet och låter dig använda vilken CSS‑väljare som helst. Om väljaren misslyckas avbryter vi tidigt — detta förhindrar ett `NullPointerException` senare.
+
+---
+
+## Steg 4: Extrahera beräknad stil
+
+Nu kommer hjärtat i handledningen: **extrahera beräknad stil**. `ComputedStyle`‑objektet ger dig de slutgiltiga, kaskad‑upplösta värdena för varje CSS‑egenskap.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+Bakom kulisserna går Aspose.HTML igenom CSS‑kaskaden, utvärderar `!important`‑regler och löser även relativa enheter (t.ex. `em` → pixlar). Detta är anledningen till att `ComputedStyle` föredras framför manuell parsning av inline‑stilar.
+
+---
+
+## Steg 5: Hämta bakgrundsfärg och teckenstorlek
+
+Slutligen **hämtar vi bakgrundsfärg** och **hämtar teckenstorlek** med hjälp av getters på `ComputedStyle`.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+Både `getBackgroundColor()` och `getFontSize()` returnerar strängar i standard‑CSS‑format (t.ex. `rgba(255, 0, 0, 1)` eller `16px`). Om egenskapen inte är definierad någonstans returnerar biblioteket webbläsarens standardvärde.
+
+---
+
+## Fullt fungerande exempel
+
+Sätter vi ihop allt får du det kompletta programmet som du kan köra just nu:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Förväntad utskrift
+
+Förutsatt att `input.html` innehåller:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+Kör programmet så skrivs följande ut:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+Om CSS använder `rgba` eller en annan enhet anpassas utskriften därefter.
+
+---
+
+## Hantera kantfall
+
+| Situation | Vad att hålla utkik efter | Lösning |
+|-----------|---------------------------|----------|
+| **Externa stilmallar** | Filen kan referera till CSS‑filer via `<link>`‑taggar som inte finns på classpath. | Se till att sökvägarna är absoluta eller sätt `HTMLDocument.setBaseUrl()` så att Aspose.HTML kan hitta dem. |
+| **Media queries** | Stilar i `@media`‑block kan ignoreras om standard‑viewporten inte matchar. | Använd `HTMLDocument.setViewportSize(width, height)` för att emulera önskad enhet. |
+| **CSS‑variabler** (`var(--my-color)`) | `ComputedStyle` löser dem automatiskt, men bara om variabeln är definierad. | Verifiera variabelns räckvidd eller fall tillbaka på ett standardvärde. |
+| **Ej stödda egenskaper** | Vissa nyare CSS‑egenskaper (t.ex. `backdrop-filter`) kan returnera tomma strängar. | Kontrollera `null` eller tomma resultat innan du använder dem. |
+
+---
+
+## Pro‑tips & vanliga fallgropar
+
+- **Cacha dokumentet** om du behöver fråga många element; att parsra varje gång är kostsamt.
+- **Stäng resurser**: `doc.dispose();` frigör native‑minne (särskilt viktigt i långlivade tjänster).
+- **Undvik hårdkodade sökvägar**: Använd `Paths.get(...).toAbsolutePath()` för plattformsoberoende kompatibilitet.
+- **Felsökning**: Skriv ut `computedStyle.getCssText()` för att se hela listan av lösta egenskaper.
+
+---
+
+## Visuell översikt
+
+![Exempel på att hämta CSS‑bakgrund som visar den markerade div‑en och dess beräknade färger](/images/get-css-background-java.png "Hämta CSS‑bakgrund i Java – visuellt exempel")
+
+*Alt‑texten innehåller huvudnyckelordet: “Get CSS Background example”.*
+
+---
+
+## Slutsats
+
+Du vet nu **hur du hämtar CSS‑bakgrund** och **hämtar teckenstorlek** för vilket element som helst med Aspose.HTML i Java. Genom att **ladda ett HTML‑dokument Java**, extrahera den **beräknade stilen** och anropa de relevanta getters kan du pålitligt läsa de slutgiltiga renderingsvärdena utan gissningar eller manuell parsning av CSS.
+
+Vad blir nästa steg? Prova att byta väljare för att rikta in dig på andra element, experimentera med pseudo‑klasser (t.ex. `div.highlight:hover`) eller generera en PDF från samma `HTMLDocument` — samma API gör det enkelt.  
+
+Känn dig fri att lämna en kommentar om du stöter på problem, och lycka till med kodandet!
+
+---
+
+
+## Vad du bör lära dig härnäst?
+
+De följande handledningarna täcker närbesläktade ämnen som bygger vidare på teknikerna i den här guiden. Varje resurs innehåller kompletta kodexempel med steg‑för‑steg‑förklaringar för att hjälpa dig bemästra ytterligare API‑funktioner och utforska alternativa implementationssätt i dina egna projekt.
+
+- [Hur man lägger till CSS – Inline‑CSS till HTML‑dokument i Aspose.HTML för Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Hur man redigerar CSS – Avancerad extern CSS‑redigering med Aspose.HTML för Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Skapa HTML‑dokument i Java med intern CSS med Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/swedish/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/swedish/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..55e5389a44
--- /dev/null
+++ b/html/swedish/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,278 @@
+---
+category: general
+date: 2026-06-16
+description: Hur man använder CSS för att läsa in en HTML‑fil och räkna länkar i Java.
+  Lär dig att räkna HTML‑element och utvärdera XPath i Java i ett enda tydligt exempel.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: sv
+og_description: Hur man använder CSS i Java för att ladda en HTML‑fil, räkna länkar
+  och utvärdera XPath‑uttryck—allt i en praktisk guide.
+og_title: Hur man använder CSS i Java – Ladda HTML, räkna länkar och utvärdera XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Hur man använder CSS i Java – Ladda HTML, räkna länkar och utvärdera XPath
+url: /sv/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Så använder du CSS i Java – Ladda HTML, räkna länkar och utvärdera XPath
+
+Har du någonsin undrat **hur man använder CSS**‑selektorer när man bearbetar en HTML‑fil i Java? Kanske bygger du en web‑crawler, en scraper, eller bara behöver granska en statisk webbplats. Den goda nyheten? Du behöver inte skriva en egen parser från grunden – moderna bibliotek låter dig kombinera CSS4‑selektorer med XPath 3.1‑uttryck i ett enda, snyggt arbetsflöde.
+
+I den här handledningen går vi igenom **hur man laddar en HTML‑fil**, använder en CSS‑selektor för att räkna länkar i en navigationsmeny, och sedan **utvärderar XPath** för att räkna specifika bild‑element. I slutet har du ett komplett, körbart program som skriver ut antalet matchande noder, och du förstår varför varje del är viktig.
+
+## Förutsättningar
+
+- Java 17 (eller någon nyare JDK) installerad på din maskin  
+- Maven eller Gradle för beroendehantering (vi använder Maven i exemplet)  
+- Ett litet HTML‑snutt sparad som `input.html` i en mapp du kontrollerar  
+
+Inga andra verktyg krävs – bara en textredigerare och en terminal.
+
+## Vad handledningen täcker
+
+- **Ladda en HTML‑fil** i en DOM‑liknande struktur med *HTMLDocument*-klassen  
+- Applicera en **CSS4‑selektor** (`nav a[data-role]`) för att hitta navigationslänkar  
+- Köra ett **XPath 3.1‑uttryck** för att hitta `<img>`‑taggar vars `src` slutar på `.png` och som dessutom har ett `alt`‑attribut  
+- **Räkna** resultaten av båda frågorna och skriva ut dem i konsolen  
+- Fullständig källkod, förklaringar till “varför”, och en snabb titt på möjliga edge‑cases  
+
+Låt oss hoppa rakt in.
+
+---
+
+## Steg 1 – Så laddar du en HTML‑fil med HTMLDocument
+
+Innan du kan göra några frågor måste HTML‑dokumentet parsas till en traverserbar modell. `HTMLDocument`‑klassen från **jsoup‑plus**‑biblioteket (eller någon liknande HTML‑medveten parser) gör exakt det.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Varför detta är viktigt:*  
+Att ladda filen en gång och behålla en referens (`doc`) undviker upprepad I/O, vilket kan bli en prestandaflaskhals när man bearbetar stora mängder sidor.
+
+---
+
+## Steg 2 – Så använder du CSS för att räkna länkar i `<nav>`
+
+Nu när dokumentet finns i minnet kan vi använda en CSS4‑selektor för att hämta varje `<a>`‑element som finns i ett `<nav>` och som dessutom har ett `data‑role`‑attribut. Detta är ett vanligt mönster för navigationsmenyer som använder dataattribut för JavaScript‑krokar.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Förklaring:*  
+- `nav a[data-role]` betyder “vilket som helst `<a>`‑element med ett `data‑role`‑attribut som är en ättling till ett `<nav>`‑element.”  
+- Selektorn är **CSS4**‑kompatibel, vilket betyder att du även kan använda pseudo‑klasser som `:not()` eller `:has()` om ditt användningsfall växer.
+
+> **Proffstips:** Om du bara behöver direkta barn, ersätt mellanslaget med `>` (`nav > a[data-role]`). Detta minskar sökområdet och kan snabba upp stora dokument.
+
+---
+
+## Steg 3 – Utvärdera XPath i Java för att räkna specifika `<img>`‑element
+
+XPath briljerar när du behöver attribut‑baserad filtrering som inte är lika enkel i CSS. Här kommer vi att hitta varje `<img>` vars `src` slutar på `.png` **och** som dessutom har ett `alt`‑attribut – användbart för tillgänglighetsgranskningar.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Varför XPath?*  
+- `ends-with()`‑funktionen är en del av XPath 3.1 och möjliggör suffix‑matchning utan att behöva använda regex.  
+- Genom att kombinera flera predikat (`and @alt`) säkerställer du att du bara räknar bilder som både har korrekt källa och är beskrivna.
+
+Om ditt bibliotek bara stödjer XPath 1.0 måste du använda `contains(@src, '.png')` och sedan filtrera i Java – ett mindre exakt tillvägagångssätt.
+
+---
+
+## Steg 4 – Så räknar du HTML‑element och skriver ut resultatet
+
+Till sist hämtar vi längden på båda `NodeList`‑objekten och skriver ut dem. Detta är delen **hur man räknar länkar** i pusslet, men det fungerar för vilken nodsamling som helst.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Förväntad konsolutskrift** (förutsatt att exempel‑HTML‑filen innehåller 3 matchande länkar och 2 matchande bilder):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+Om räknarna är noll, dubbelkolla din selektorsyntax eller verifiera att `input.html` faktiskt innehåller de förväntade elementen.
+
+---
+
+## Fullt fungerande exempel
+
+Nedan är det kompletta, fristående programmet som du kan kopiera och klistra in i en fil med namnet `CssXPathDemo.java`. Det innehåller nödvändiga imports, ett enkelt `pom.xml`‑utdrag för Maven, och ett minimalt HTML‑exempel för testning.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Maven `pom.xml`‑utdrag** (lägg till detta beroende för att hämta HTML‑medveten parser som stödjer både CSS4 och XPath 3.1):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Exempel `input.html`** (placera den i samma katalog som Java‑filen):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+Kör `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` ger de förväntade räknarna som visades tidigare.
+
+---
+
+## Edge Cases & Vanliga frågor
+
+### Vad händer om HTML‑filen är felaktig?
+
+Både CSS‑ och XPath‑motorerna är toleranta mot mindre markup‑fel (saknade slut‑taggar, oklamrade attribut). Allvarliga fel kan dock få parsern att avbryta. I produktion bör du omsluta laddningssteget i ett try‑catch‑block och logga undantaget.
+
+### Kan jag kombinera CSS och XPath i ett enda uttryck?
+
+Inte direkt; varje motor har sin egen syntax. Det vanliga mönstret är att använda den som uttrycker villkoret mest naturligt (CSS för strukturella frågor, XPath för attributfunktioner) och sedan slå ihop resultaten i Java om det behövs.
+
+### Hur räknar jag element över flera filer?
+
+Placera helt enkelt laddningslogiken i en loop:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Fungerar detta med Java 8?
+
+Ja – förutsatt att du använder en biblioteks­version som riktar sig mot Java 8 eller högre. Koden som visas förlitar sig inte på nyare språkfunktioner.
+
+## Slutsats
+
+Vi har demonstrerat **hur man använder CSS**‑selektorer tillsammans med **evaluate xpath java**‑uttryck för att **ladda en HTML‑fil**, **räkna länkar**, och **räkna html‑element** som uppfyller specifika kriterier. De viktigaste slutsatserna är:
+
+- Ladda dokumentet en gång med `HTMLDocument`.  
+- Utnyttja CSS4 för enkla strukturella frågor (`nav a[data-role]`).  
+- Använd XPath 3.1 för kraftfulla attributfunktioner (`ends-with(@src, '.png')`).  
+- Hämta `NodeList`‑längden för att få exakta räknare.  
+
+Härifrån kan du utöka skriptet: lägga till fler selektorer, skriva resultat till en CSV, eller integrera det i en större crawl‑pipeline. Kombinationen av CSS och XPath ger dig flexibiliteten att hantera i princip alla HTML‑scraping‑utmaningar.
+
+Redo att experimentera? Prova att byta CSS‑selektorn till `section article[data-id]` eller ändra XPath för att rikta in dig på `<video>`‑taggar med en specifik codec. Möjligheterna är oändliga.
+
+Om du fann den här guiden hjälpsam, dela gärna den, ge stjärna till repot, eller lämna en kommentar med dina egna användningsfall. Lycka till med kodandet!
+
+![how to use css example diagram](https://example.com/diagram.png "how to use css example")
+
+---
+
+
+## Vad bör du lära dig härnäst?
+
+Följande handledningar täcker närliggande ämnen som bygger på teknikerna som demonstrerats i den här guiden. Varje resurs innehåller kompletta fungerande kodexempel med steg‑för‑steg‑förklaringar för att hjälpa dig bemästra ytterligare API‑funktioner och utforska alternativa implementationsmetoder i dina egna projekt.
+
+- [Hur man lägger till CSS – Inline‑CSS till HTML‑dokument i Aspose.HTML för Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Hur man redigerar CSS – Avancerad extern CSS‑redigering med Aspose.HTML för Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Hur man redigerar HTML‑dokumentträd i Aspose.HTML för Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/thai/java/advanced-usage/_index.md b/html/thai/java/advanced-usage/_index.md
index 70dac17ce2..0d166583bd 100644
--- a/html/thai/java/advanced-usage/_index.md
+++ b/html/thai/java/advanced-usage/_index.md
@@ -128,6 +128,8 @@ Aspose.HTML ให้คุณแนบ `DomMutationObserver` ไปยังโ
 เรียนรู้วิธีปรับขนาดหน้า XPS ด้วย Aspose.HTML for Java ควบคุมขนาดผลลัพธ์ของเอกสาร XPS ของคุณได้อย่างง่ายดาย  
 ### [วิธีรัน JavaScript ใน Java – คู่มือฉบับสมบูรณ์](./how-to-run-javascript-in-java-complete-guide/)
 เรียนรู้วิธีฝังและรันโค้ด JavaScript ภายในแอปพลิเคชัน Java ด้วย Aspose.HTML อย่างละเอียด  
+### [ตั้งค่า DPI ของอุปกรณ์ใน Aspose ด้วย Java – คู่มือ Sandbox ฉบับสมบูรณ์](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+เรียนรู้วิธีกำหนดค่า DPI ของอุปกรณ์ใน Aspose.HTML for Java ภายใน Sandbox อย่างละเอียดเพื่อการแปลงที่แม่นยำ  
 
 ---
 
diff --git a/html/thai/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/thai/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..befec016af
--- /dev/null
+++ b/html/thai/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,213 @@
+---
+category: general
+date: 2026-06-16
+description: เรียนรู้วิธีตั้งค่า DPI ของอุปกรณ์ใน Aspose และกำหนดความกว้าง‑ความสูงของ
+  viewport เมื่อเรนเดอร์ HTML ด้วย Aspose.HTML sandbox ใน Java พร้อมโค้ดแบบขั้นตอนต่อขั้นตอน.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: th
+og_description: ค้นพบวิธีตั้งค่า DPI ของอุปกรณ์ใน Aspose และกำหนดความกว้าง‑ความสูงของ
+  viewport ด้วย Aspose.HTML sandbox สำหรับ Java พร้อมโค้ดเต็มและคำอธิบาย.
+og_title: ตั้งค่า DPI ของอุปกรณ์ Aspose ใน Java – คู่มือ Sandbox ฉบับสมบูรณ์
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: ตั้งค่า DPI ของอุปกรณ์ใน Aspose ด้วย Java – คู่มือ Sandbox ฉบับสมบูรณ์
+url: /th/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# ตั้งค่า DPI ของอุปกรณ์ใน Aspose – คู่มือ Sandbox สำหรับ Java
+
+เคยสงสัยไหมว่า **ตั้งค่า DPI ของอุปกรณ์ใน Aspose** อย่างไรเมื่อเราดึงหน้าเว็บใน Java? คุณไม่ได้เป็นคนเดียว นักพัฒนาหลายคนเจออุปสรรคเมื่อจำเป็นต้องให้หน้าที่เราดึงมามีลักษณะเหมือนบนหน้าจอจริง—โดยเฉพาะเมื่อ DPI มีผลต่อการคำนวณเลย์เอาต์  
+
+ในคู่มือนี้เราจะพาคุณผ่านตัวอย่างเชิงปฏิบัติที่ไม่เพียงแต่ **ตั้งค่า DPI ของอุปกรณ์ใน Aspose** แต่ยังแสดงวิธี **ตั้งค่าความกว้างและความสูงของ viewport** เพื่อให้หน้าเว็บทำงานเหมือนกับในหน้าต่างเบราว์เซอร์ขนาด 1280 × 800 พิกเซล เมื่อเสร็จสิ้นคุณจะได้โค้ดที่รันได้ คำอธิบายที่ชัดเจนของแต่ละขั้นตอน และเคล็ดลับหลีกเลี่ยงข้อผิดพลาดทั่วไป
+
+## สิ่งที่บทเรียนนี้ครอบคลุม
+
+เราจะเริ่มด้วยการสรุปข้อกำหนดเบื้องต้น แล้วลงลึกในสี่ขั้นตอนสั้น ๆ:
+
+1. กำหนดค่าตัวเลือกของ sandbox (รวมถึง DPI และขนาด viewport)  
+2. สร้าง `DocumentSandbox` ด้วยตัวเลือกเหล่านั้น  
+3. โหลดหน้า HTML ภายนอกเข้าใน sandbox  
+4. ทำการดำเนินการ DOM อย่างง่าย—พิมพ์ชื่อหน้า (title)
+
+คุณจะเห็นว่าทำไมแต่ละส่วนถึงสำคัญ วิธีปรับตั้งค่าสำหรับอุปกรณ์ต่าง ๆ และผลลัพธ์ที่คาดว่าจะได้ ไม่ต้องอ้างอิงเอกสารภายนอก; ทุกอย่างที่ต้องการอยู่ที่นี่แล้ว
+
+## ข้อกำหนดเบื้องต้น
+
+- Java 8 หรือใหม่กว่า (ไลบรารี Aspose.HTML for Java รองรับ JDK 8+)  
+- JAR ของ Aspose.HTML for Java เพิ่มเข้าไปใน classpath ของโปรเจกต์  
+- IDE หรือเครื่องมือ build (Maven/Gradle) เพื่อคอมไพล์และรันโค้ด  
+- การเชื่อมต่ออินเทอร์เน็ตหากต้องการโหลด URL จริงเช่น `https://example.com`
+
+ถ้าคุณทำเครื่องหมายครบแล้ว ไปกันเลย
+
+## ขั้นตอนที่ 1: ตั้งค่า DPI ของอุปกรณ์ใน Aspose – กำหนด Sandbox Options
+
+สิ่งแรกที่ต้องทำคือบอก sandbox ว่า “หน้าจอ” ที่คุณทำเป็นอะไร นั่นคือจุดที่ **ตั้งค่า DPI ของอุปกรณ์ใน Aspose** เข้ามามีบทบาท DPI (dots per inch) มีผลต่อการตีความหน่วย `px` ของ CSS ซึ่งอาจเปลี่ยนขนาดฟอนต์ การสเกลภาพ และ media queries
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **ทำไมเรื่องนี้ถึงสำคัญ:**  
+> *การเรียก `setDeviceDpi` บอก Aspose.HTML ให้ถือหนึ่งพิกเซล CSS เท่ากับ 1/96 นิ้ว ซึ่งตรงกับหน้าจอเดสก์ท็อปส่วนใหญ่ หากข้ามขั้นตอนนี้ เลย์เอาต์อาจดูเล็กหรือใหญ่เกินไปบนหน้าจอ DPI สูง*
+
+## ขั้นตอนที่ 2: สร้าง Sandbox ด้วยตัวเลือกที่กำหนดไว้
+
+เมื่อกำหนดตัวเลือกเรียบร้อยแล้ว คุณต้องมีอินสแตนซ์ sandbox ที่เคารพค่าต่าง ๆ เหล่านั้น คิดว่า sandbox คือเครื่องยนต์เบราว์เซอร์ขนาดเล็กที่แยกจากระบบไฟล์ของคุณ
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **เคล็ดลับ:**  
+> การใช้ `DocumentSandbox` เดียวกันหลายหน้า ช่วยประหยัดหน่วยความจำ แต่ต้องจำรีเซ็ตตัวเลือกหากต้องการ DPI หรือ viewport ที่ต่างออกไปในภายหลัง
+
+## ขั้นตอนที่ 3: โหลดเอกสาร HTML เข้า Sandbox
+
+เมื่อมี sandbox แล้ว การโหลดหน้าเว็บก็ง่ายดาย คอนสตรัคเตอร์ของ `HTMLDocument` รับ URL และ sandbox ที่คุณสร้างไว้
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **กรณีขอบ:**  
+> หากไซต์เป้าหมายบล็อกคำขออัตโนมัติ คุณอาจได้รับข้อผิดพลาด 403 ในกรณีนั้น ให้ดาวน์โหลด HTML มาที่เครื่องแล้วโหลดจากไฟล์ หรือกำหนดค่า user‑agent แบบกำหนดเองผ่าน `sandboxOptions`
+
+## ขั้นตอนที่ 4: ทำการดำเนินการ DOM ปกติ – พิมพ์ชื่อหน้า
+
+ตอนนี้หน้าเว็บถูกเรนเดอร์เต็มที่ใน sandbox แล้ว การสืบค้น DOM ใด ๆ ทำงานเหมือนในเบราว์เซอร์เต็มรูปแบบ เราจะทำให้เรียบง่ายและดึง title มาแสดง
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**ผลลัพธ์ที่คาดหวัง**
+
+```
+Title: Example Domain
+```
+
+หากคุณเห็นอย่างอื่น ตรวจสอบว่า URL สามารถเข้าถึงได้และคุณไม่ได้เปลี่ยนค่า DPI หรือ viewport โดยบังเอิญ
+
+## ทำไมการตั้งค่า Viewport Width Height ถึงสำคัญ
+
+คุณอาจถามว่า “ทำไมเราต้อง **ตั้งค่า viewport width height** ด้วย?” คำตอบอยู่ที่การออกแบบแบบ responsive Media queries เช่น `@media (max-width: 600px)` ตอบสนองต่อขนาด viewport ไม่ใช่ขนาดหน้าจอจริง การระบุ `1280` × `800` ทำให้มั่นใจว่าหน้าเว็บจะแสดงเลย์เอาต์ “desktop” แม้รันบนเซิร์ฟเวอร์แบบ headless ที่ไม่มีจอแสดงผล
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+การเปลี่ยนตัวเลขเหล่านี้ทำให้คุณจำลองแท็บเล็ต, โทรศัพท์ หรือแม้แต่จออัลตร้า‑ไวด์โดยไม่ต้องออกจาก IDE
+
+## ตัวอย่างทำงานเต็มรูปแบบ
+
+ด้านล่างเป็นคลาส Java ที่พร้อมรันครบชุด คัดลอกวางลงในไฟล์ชื่อ `SandboxExample.java` เพิ่ม JAR ของ Aspose.HTML ไปยัง classpath แล้วรัน `javac SandboxExample.java && java SandboxExample`
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **การตรวจสอบอย่างรวดเร็ว:**  
+> รันโปรแกรม หากเห็น `Title: Example Domain` ทุกอย่างทำงานถูกต้อง หากไม่เห็น ให้ตรวจสอบคอนโซลสำหรับข้อยกเว้น—ส่วนใหญ่เกิดจากการขาด JAR หรือข้อจำกัดเครือข่าย
+
+## ข้อผิดพลาดทั่วไป & วิธีหลีกเลี่ยง
+
+| อาการ | สาเหตุที่เป็นไปได้ | วิธีแก้ |
+|---|---|---|
+| `NullPointerException` ที่ `htmlDoc.getTitle()` | Sandbox ไม่สามารถโหลดหน้าได้ | ตรวจสอบ URL, เพิ่ม try‑catch รอบคอนสตรัคเตอร์ `HTMLDocument`, หรือเปิด logging ผ่าน `sandboxOptions.setLogLevel(...)` |
+| เลย์เอาต์ดูซูมเข้า/ออก | ตั้งค่า DPI ไม่ถูกต้อง | ตรวจสอบให้ `sandboxOptions.setDeviceDpi(96)` (หรือ DPI ที่คุณต้องการ) |
+| Media queries ไม่ทำงาน | ขนาด viewport ไม่ได้ตั้ง | ตรวจสอบว่าคุณเรียกทั้ง `setViewportWidth` **และ** `setViewportHeight` |
+| เกิด Out‑of‑memory บนหน้าใหญ่ | ใช้ sandbox ตัวเดียวสำหรับหลายหน้าหนัก | สร้าง `DocumentSandbox` ใหม่ต่อหน้า หรือเรียก `documentSandbox.dispose()` หลังใช้งาน |
+
+## ขยายตัวอย่าง
+
+เมื่อคุณรู้วิธี **ตั้งค่า DPI ของอุปกรณ์ใน Aspose** และ **ตั้งค่า viewport width height** แล้ว สามารถทดลองต่อได้:
+
+- **จับภาพหน้าจอ** ของหน้าเรนเดอร์ด้วย `htmlDoc.renderToBitmap(...)`  
+- **แทรก CSS กำหนดเอง** ก่อนเรนเดอร์เพื่อทดสอบธีมมืด  
+- **รัน JavaScript** ภายใน sandbox ด้วย `htmlDoc.getWindow().eval(...)`  
+
+ทุกการกระทำเหล่านี้เคารพ DPI และ viewport ที่คุณกำหนดไว้ ทำให้คุณมีสนามทดสอบที่เชื่อถือได้สำหรับเลย์เอาต์ responsive
+
+## สรุป
+
+เราได้เดินผ่านโซลูชันสั้น ๆ ตั้งแต่ต้นจนจบที่แสดงวิธี **ตั้งค่า DPI ของอุปกรณ์ใน Aspose** และ **ตั้งค่า viewport width height** ด้วย sandbox ของ Aspose.HTML ใน Java ตอนนี้คุณมีพื้นฐานที่มั่นคงสำหรับการเรนเดอร์หน้าเว็บให้เหมือนบนอุปกรณ์ใด ๆ ทั้งหมดจากสภาพแวดล้อมที่ปลอดภัยและแยกออกจากระบบหลัก  
+
+พร้อมก้าวต่อไปหรือยัง? ลองเรนเดอร์หน้าที่ใช้ CSS grid, หรือดึง stylesheet ระยะไกลและดูว่า DPI มีผลต่อการแสดงฟอนต์อย่างไร Sandbox ให้คุณทดลองได้โดยไม่กระทบระบบโฮสต์  
+
+หากเจอปัญหาใด ๆ แสดงความคิดเห็นด้านล่างหรือดูเอกสาร Aspose.HTML for Java—แม้ว่าเราจะได้รวมทุกอย่างไว้ที่นี่แล้ว ขอให้สนุกกับการเขียนโค้ด!  
+
+![ตั้งค่า DPI ของอุปกรณ์ใน Aspose sandbox diagram](https://example.com/images/set-device-dpi-aspose.png "แผนภาพแสดงการกำหนดค่า DPI และ viewport ใน sandbox ของ Aspose.HTML")
+
+
+## คุณควรเรียนรู้อะไรต่อไป?
+
+บทเรียนต่อไปนี้ครอบคลุมหัวข้อที่เกี่ยวข้องอย่างใกล้ชิดและต่อยอดจากเทคนิคที่แสดงในคู่มือนี้ แต่ละแหล่งรวมโค้ดทำงานเต็มรูปแบบพร้อมคำอธิบายขั้นตอนเพื่อช่วยคุณเชี่ยวชาญฟีเจอร์ API เพิ่มเติมและสำรวจวิธีการทำงานทางเลือกในโปรเจกต์ของคุณ
+
+- [Create PDF from HTML using Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Set Charset in Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/thai/java/conversion-html-to-other-formats/_index.md b/html/thai/java/conversion-html-to-other-formats/_index.md
index aa3e49be5d..ca5c547568 100644
--- a/html/thai/java/conversion-html-to-other-formats/_index.md
+++ b/html/thai/java/conversion-html-to-other-formats/_index.md
@@ -95,6 +95,8 @@ Aspose.HTML for Java ทำให้กระบวนการแปลง HTML
 เรียนรู้วิธีแปลง HTML เป็น PDF ใน Java ด้วย Aspose.HTML สร้าง PDF คุณภาพสูงจากเนื้อหา HTML ของคุณได้อย่างง่ายดาย
 ### [Convert HTML to PDF in Java – Step‑by‑Step Guide with Page Size Settings](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 เรียนรู้ขั้นตอนการแปลง HTML เป็น PDF ใน Java พร้อมการตั้งค่าขนาดหน้าอย่างละเอียด
+### [แปลง HTML เป็น PDF ใน Java – คู่มือการแปลงแบบแบตช์ขนาน](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+เรียนรู้วิธีแปลงหลายไฟล์ HTML เป็น PDF พร้อมกันใน Java ด้วย Aspose.HTML เพื่อเพิ่มประสิทธิภาพการประมวลผล
 ### [Converting HTML to MHTML](./convert-html-to-mhtml/)
 แปลง HTML เป็น MHTML อย่างไม่มีความยุ่งยากด้วย Aspose.HTML for Java ทำตามคู่มือขั้นตอน‑ต่อ‑ขั้นตอนสำหรับการแปลง HTML‑to‑MHTML ที่มีประสิทธิภาพ
 ### [Converting HTML to XPS](./convert-html-to-xps/)
@@ -107,6 +109,11 @@ Aspose.HTML for Java ทำให้กระบวนการแปลง HTML
 แปลง SVG เป็น PDF ใน Java ด้วย Aspose.HTML โซลูชันที่ไร้รอยต่อสำหรับการแปลงเอกสารคุณภาพสูง
 ### [Converting SVG to XPS](./convert-svg-to-xps/)
 เรียนรู้วิธีแปลง SVG เป็น XPS ด้วย Aspose.HTML for Java คู่มือขั้นตอน‑ต่อ‑ขั้นตอนที่ง่ายสำหรับการแปลงที่ไร้รอยต่อ
+### [HTML to PDF Tutorial: One‑Line Aspose Converter](./html-to-pdf-tutorial-one-line-aspose-converter/)
+เรียนรู้วิธีแปลง HTML เป็น PDF ด้วย Aspose.HTML เพียงบรรทัดเดียวใน Java
+### [แปลง HTML เป็น PDF ด้วย Aspose HTML สำหรับ Java – คู่มือเต็ม](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+คู่มือเต็มขั้นตอนการแปลง HTML เป็น PDF ด้วย Aspose.HTML for Java พร้อมตัวอย่างโค้ดและการตั้งค่าต่าง ๆ
+### [แปลง HTML เป็น Markdown ใน Java – คู่มือการเขียนโปรแกรมเต็ม](./convert-html-to-markdown-in-java-complete-programming-guide/)
 
 ## คำถามที่พบบ่อย
 
diff --git a/html/thai/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/thai/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..ab611cfeff
--- /dev/null
+++ b/html/thai/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,249 @@
+---
+category: general
+date: 2026-06-16
+description: แปลง HTML เป็น Markdown ใน Java ด้วยคู่มือขั้นตอนต่อขั้นตอนนี้. เชี่ยวชาญการแปลง
+  HTML เป็น Markdown และเรียนรู้วิธีแปลง HTML อย่างมีประสิทธิภาพ.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: th
+og_description: แปลง HTML เป็น Markdown ใน Java ด้วยตัวอย่างแบบครบวงจรที่ง่าย เรียนรู้วิธีที่ดีที่สุดในการแปลง
+  HTML และรักษา front‑matter ไว้ไม่เปลี่ยนแปลง
+og_title: แปลง HTML เป็น Markdown ใน Java – คู่มือฉบับสมบูรณ์
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: แปลง HTML เป็น Markdown ใน Java – คู่มือการเขียนโปรแกรมครบถ้วน
+url: /th/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# แปลง HTML เป็น Markdown ใน Java – คู่มือการเขียนโปรแกรมเต็มรูปแบบ
+
+เคยสงสัย **วิธีแปลง html** ให้เป็น Markdown ที่สะอาดโดยไม่ต้องเขียน parser เองหรือไม่? คุณไม่ได้เป็นคนเดียว ในหลายโครงการ—เครื่องสร้างเว็บไซต์แบบสถิต, ระบบ pipeline เอกสาร, หรือการย้ายเนื้อหา—**convert html to markdown** อย่างรวดเร็วและเชื่อถือได้เป็นปัญหาประจำวัน
+
+ข่าวดีคือมีไลบรารี Java ไม่กี่ตัวที่ทำให้เรื่องนี้เป็นเรื่องง่าย ในบทแนะนำนี้เราจะเดินผ่านตัวอย่างที่ทำงานเต็มรูปแบบซึ่งจะแสดงให้คุณเห็นอย่างชัดเจนว่า **convert html to markdown** อย่างไรโดยคงไว้ซึ่ง front‑matter YAML ที่คุณอาจมีอยู่แล้ว เมื่อจบคุณจะได้เมธอดที่นำกลับมาใช้ใหม่ได้ซึ่งสามารถใส่ลงในแอป Java ใดก็ได้
+
+## What This Tutorial Covers
+
+เราจะครอบคลุมทุกอย่างที่คุณต้องการเพื่อเริ่มต้นใช้งาน:
+
+* เพิ่ม dependency ที่ถูกต้องสำหรับ Maven/Gradle เพื่อใช้ตัวแปลง Java HTML‑to‑Markdown.  
+* ตั้งค่า `MarkdownConversionOptions` เพื่อคง front‑matter (เทคนิค `html to markdown java`).  
+* เขียนเมธอด `main` เล็ก ๆ ที่อ่านไฟล์ HTML และเขียนไฟล์ Markdown.  
+* จุดบกพร่องทั่วไป—ปัญหา encoding, รูปภาพหาย, และวิธีจัดการ.  
+* ขั้นตอนต่อไป เช่น การแปลงเป็นชุดและการรวมกับ static‑site generators.
+
+ไม่จำเป็นต้องมีประสบการณ์กับไลบรารี Markdown มาก่อน; เพียงแค่ตั้งค่า Java พื้นฐานก็พอ
+
+---
+
+## ## Convert HTML to Markdown – Install the Library
+
+### Step 1: Add the Dependency
+
+ตัวอย่างใช้ **[flexmark-java](https://github.com/vsch/flexmark-java)** ซึ่งเป็นโปรเซสเซอร์ Markdown ที่ผ่านการทดสอบมาแล้วและยังมาพร้อมส่วนขยาย HTML‑to‑Markdown
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro tip:** หากคุณต้องการแค่การแปลง HTML‑to‑Markdown เท่านั้น คุณสามารถดึง `flexmark-html2md` แทน `flexmark-all` เพื่อให้ไฟล์ JAR มีขนาดเล็กลง
+
+### Step 2: Import the Required Classes
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+การ import เหล่านี้ทำให้คุณเข้าถึงเอนจินการแปลงหลักและคอนเทนเนอร์ตัวเลือกที่ยืดหยุ่น
+
+---
+
+## ## HTML to Markdown Java – Configure Conversion Options
+
+เมื่อคุณแปลงเอกสารที่เริ่มต้นด้วยบล็อก YAML front‑matter (พบทั่วไปใน Jekyll หรือ Hugo) คุณจะต้องการคงบล็อกนั้นไว้โดยไม่เปลี่ยนแปลง `MutableDataSet` ช่วยให้คุณสลับพฤติกรรมนี้ได้
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Why preserve front‑matter?*  
+Front‑matter เก็บเมตาดาต้าเช่น title, date, และ tags การลบออกจะทำให้ pipeline การสร้างต่อไปล้มเหลว โดยการตั้งค่า `PRESERVE_FRONT_MATTER` เป็น `true` ตัวแปลงจะถือบล็อกนี้เป็นข้อความดิบและทิ้งไว้เหมือนเดิม
+
+---
+
+## ## How to Convert HTML – Write the Conversion Method
+
+ด้านล่างเป็นเมธอด `convertHtmlToMarkdown` ที่ทำงานอิสระ มันอ่านไฟล์ HTML, ทำการแปลง, และเขียนผลลัพธ์ลงไฟล์ Markdown
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Edge case:** หาก HTML มีแท็ก `<script>` หรือ `<style>` ที่คุณไม่ต้องการใน Markdown ตัวแปลงจะลบออกโดยอัตโนมัติ อย่างไรก็ตาม สำหรับแท็กที่กำหนดเองคุณอาจต้องทำการพรี‑โปรเซสสตริง HTML ก่อน (เช่น ใช้ Jsoup)
+
+---
+
+## ## How to Convert HTML – Full Example with `main`
+
+ตอนนี้มารวมทุกอย่างเข้าด้วยกันในโปรแกรม CLI ขนาดเล็ก แทนที่พาธตัวอย่างด้วยตำแหน่งไฟล์จริงของคุณ
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Expected output** (console):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+เปิด `article.md`—คุณจะเห็น Markdown ที่สะอาดพร้อมบล็อก YAML ดั้งเดิมที่คงอยู่โดยไม่มีการเปลี่ยนแปลง
+
+---
+
+## ## HTML to Markdown Conversion – Common Questions & Tips
+
+| Question | Answer |
+|----------|--------|
+| *What if my HTML file is huge?* | อ่านไฟล์เป็นบรรทัดต่อบรรทัด, หรือใช้ `Files.readAllBytes` พร้อม `ByteBuffer` เพื่อหลีกเลี่ยงการโหลดเอกสารทั้งหมดเข้าสู่หน่วยความจำ |
+| *Can I batch‑process a folder?* | ห่อ `convertHtmlToMarkdown` ไว้ในลูป `Files.list(Paths.get("folder"))` แล้วกรองไฟล์ที่ลงท้ายด้วย `*.html` |
+| *Do images get converted automatically?* | ตัวแปลงจะแปลงแท็ก `<img src="...">` เป็นรูปแบบ `![](url)` โดยคง URL ไว้ ตรวจสอบให้แน่ใจว่าไฟล์รูปภาพเข้าถึงได้จากผู้ใช้ Markdown |
+| *Is UTF‑8 always safe?* | ใช่—HTML และ Markdown มีค่าเริ่มต้นเป็น UTF‑8 หากคุณใช้ charset อื่นให้ส่งค่าไปยัง `readString`/`writeString` |
+| *How to keep custom CSS classes?* | ตัวแปลง HTML‑to‑Markdown ของ Flexmark จะลบแอตทริบิวต์ที่ไม่รู้จัก คุณต้องทำขั้นตอนหลังการแปลง (เช่น ใช้ regex replace) หากต้องการคงไว้ |
+
+---
+
+## ## Java HTML Markdown Converter – Next Steps
+
+ตอนนี้คุณมีสคริปต์ **java html markdown converter** ที่เชื่อถือได้ซึ่งสามารถฝังลงในสคริปต์ build, pipeline CI, หรือเครื่องมือเดสก์ท็อปได้ นี่คือไอเดียบางส่วนเพื่อขยาย workflow พื้นฐาน:
+
+1. **Batch conversion script** – เดินสำรวจโครงสร้างไดเรกทอรีและแปลงทุกไฟล์ `.html` เป็น `.md`  
+2. **Integrate with static‑site generators** – รันการแปลงเป็นส่วนหนึ่งของเฟส `generate-resources` ของ Maven  
+3. **Customize the Markdown output** – Flexmark ให้คุณเปิดใช้งานตาราง, footnotes, หรือส่วนขยายแบบ GitHub‑flavored ผ่าน `MutableDataSet`  
+4. **Add a CLI wrapper** – เปิดเผยอาร์กิวเมนต์ `source` และ `target` ด้วย Apache Commons CLI เพื่อสร้างเครื่องมือบรรทัดคำสั่งที่เป็นมิตรกับผู้ใช้  
+
+---
+
+## Conclusion
+
+เราได้ครอบคลุมทุกอย่างที่คุณต้องการเพื่อ **convert HTML to Markdown** ใน Java ตั้งแต่การติดตั้งไลบรารีที่เหมาะสมจนถึงการคง front‑matter และจัดการกรณีขอบเขต เมธอดสั้น ๆ ที่นำเสนอข้างต้นให้พื้นฐานที่มั่นคงสำหรับโครงการ **html to markdown java** ใด ๆ และเคล็ดลับเสริมช่วยให้คุณขยายโซลูชันสำหรับ workflow ขนาดใหญ่
+
+ลองใช้งาน ปรับตัวเลือกตามต้องการ แล้วคุณจะสามารถอัตโนมัติการย้ายเอกสารได้อย่างมืออาชีพ มีสถานการณ์ที่ท้าทาย? แสดงความคิดเห็นและเราจะช่วยกันแก้ไข
+
+ขอให้สนุกกับการเขียนโค้ด!
+
+## What Should You Learn Next?
+
+บทแนะนำต่อไปนี้ครอบคลุมหัวข้อที่เกี่ยวข้องอย่างใกล้ชิดและต่อยอดจากเทคนิคที่แสดงในคู่มือนี้ แต่ละแหล่งรวมตัวอย่างโค้ดทำงานเต็มรูปแบบพร้อมคำอธิบายขั้นตอนเพื่อช่วยคุณเชี่ยวชาญฟีเจอร์ API เพิ่มเติมและสำรวจแนวทางการทำงานทางเลือกในโปรเจกต์ของคุณ
+
+- [Markdown to HTML Java - Convert with Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Convert HTML to PDF in Java – Step‑by‑Step Guide with Page Size Settings](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Convert HTML to Markdown in Aspose.HTML for Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/thai/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/thai/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..c8aeb33e2a
--- /dev/null
+++ b/html/thai/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,228 @@
+---
+category: general
+date: 2026-06-16
+description: แปลง HTML เป็น PDF ด้วยวิธีการใช้ Fixed Thread Pool ใน Java เรียนรู้วิธีแปลงไฟล์
+  HTML หลายไฟล์อย่างมีประสิทธิภาพด้วยการแปลง HTML PDF แบบเป็นชุด
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: th
+og_description: แปลง HTML เป็น PDF ด้วยโซลูชัน Java ที่ใช้ fixed thread pool. บทเรียนนี้จะพาคุณผ่านการแปลง
+  HTML เป็น PDF แบบกลุ่มอย่างเป็นขั้นเป็นตอน.
+og_title: แปลง HTML เป็น PDF ใน Java – การแปลงแบบแบตช์ขนาน
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: แปลง HTML เป็น PDF ใน Java – คู่มือการแปลงแบตช์แบบขนาน
+url: /th/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# แปลง HTML เป็น PDF ใน Java – คู่มือการแปลงแบบแบตช์ขนาน
+
+เคยต้องการ **แปลง HTML เป็น PDF** แต่รู้สึกว่ากระบวนการช้าอย่างเจ็บปวดเมื่อต้องจัดการกับหลายสิบไฟล์หรือไม่? คุณไม่ได้เป็นคนเดียว ในหลายโครงการระดับองค์กร การแปลงเว็บเพจจำนวนมากให้เป็นเอกสารที่พิมพ์ได้อาจกลายเป็นคอขวด—โดยเฉพาะเมื่อการแปลงทำงานบนเธรดเดียว
+
+ข่าวดีคืออะไร? ด้วยการใช้ **fixed thread pool Java** คุณสามารถเริ่มการแปลงหลายไฟล์พร้อมกันได้ ทำให้งานแบตช์ที่ช้าแปรเป็นการทำงานที่เร็วเหมือนสายฟ้า ในคู่มือนี้เราจะแสดงให้คุณเห็นอย่างละเอียดว่า **แปลงหลายไฟล์ HTML** เป็น PDF แบบขนาน โดยใช้คลาส `Converter` ของ Aspose.HTML และ `ExecutorService` ของ Java เมื่อเสร็จคุณจะได้โปรแกรมพร้อมรันที่จัดการ **การแปลง HTML เป็น PDF แบบแบตช์** ด้วยโค้ดที่สั้นที่สุด
+
+## สิ่งที่บทเรียนนี้ครอบคลุม
+
+- ตั้งค่าพูลเธรดขนาดคงที่สำหรับการทำงานพร้อมกัน
+- เตรียมรายการไฟล์ HTML ต้นทาง (คุณกำหนดไดเรกทอรีเอง)
+- ส่งงานแปลงที่แต่ละงานเรียก `Converter.convert`
+- ปิดพูลอย่างสุภาพและจัดการข้อผิดพลาด
+- เคล็ดลับสำหรับการขยายเกินสี่เธรด, การจัดการไฟล์ขนาดใหญ่, และการดีบักปัญหาที่พบบ่อย
+
+ไม่จำเป็นต้องใช้เครื่องมือสร้างภายนอกใด ๆ นอกจาก JAR ของ Aspose.HTML สำหรับ Java, และโค้ดสามารถทำงานบน runtime ของ JDK 8+ ใดก็ได้
+
+---
+
+![convert html to pdf illustration](placeholder-image.jpg){alt="ตัวอย่างการแปลง html เป็น pdf"}
+
+## ขั้นตอนที่ 1: สร้าง Fixed‑Size Thread Pool (fixed thread pool java)
+
+สิ่งแรกที่คุณต้องการคือพูลของเธรดทำงานที่จะดำเนินการแปลงงานพร้อมกันโดยใช้ `Executors.newFixedThreadPool` ซึ่งให้จำนวนเธรดที่คาดเดาได้ ช่วยให้การใช้ CPU คงที่และหลีกเลี่ยงการทำให้ระบบไฟล์ทำงานหนักเกินไป
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**ทำไมต้องใช้พูลคงที่?**  
+พูลคงที่จำกัดจำนวนการแปลงพร้อมกัน, ป้องกันแอปพลิเคชันของคุณจากการสร้างเธรดหลายร้อยตัวที่แข่งขันกันใช้ CPU และหน่วยความจำ บนเครื่องที่มี 4‑core ปกติ, สี่เธรดมักให้สมดุลที่เหมาะสมระหว่างอัตราการทำงานและการแย่งทรัพยากร
+
+> **เคล็ดลับ:** หากคุณรันบนเซิร์ฟเวอร์ที่มีคอร์มากกว่า, เพิ่มขนาดของพูล (`Runtime.getRuntime().availableProcessors()`) แต่ควรเฝ้าดูการอิ่มตัวของ I/O
+
+## ขั้นตอนที่ 2: รายการไฟล์ HTML ที่ต้องการแปลง (convert multiple html files)
+
+ต่อไป, รวบรวมเส้นทางของไฟล์ HTML ที่คุณตั้งใจจะประมวลผล ในโครงการจริงคุณอาจเดินสำรวจโครงสร้างไดเรกทอรี, แต่เพื่อความชัดเจนเราจะกำหนดอาเรย์สั้น ๆ ด้วยการเขียนค่าคงที่
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**กรณีขอบ:** หากไฟล์หายหรือไม่สามารถอ่านได้, งานแปลงจะโยนข้อยกเว้น เราจะจับข้อยกเว้นนั้นภายใน worker เพื่อให้ส่วนที่เหลือของแบตช์ทำงานต่อไป
+
+## ขั้นตอนที่ 3: ส่งงานแปลงสำหรับแต่ละไฟล์ (java html to pdf)
+
+ตอนนี้เราจะวนลูปผ่านอาเรย์ `htmlFiles` และส่งแต่ละเส้นทางให้กับพูลเธรด งานแต่ละงานจะสร้างไฟล์ PDF ข้างไฟล์ HTML ต้นทางโดยการเปลี่ยนส่วนต่อท้ายไฟล์
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**วิธีการทำงาน:**  
+- Lambda expression (`() -> { … }`) เป็น `Runnable` ที่มีน้ำหนักเบา  
+- `Converter.convert` เป็นเมธอดสเตติกจาก Aspose.HTML ที่อ่าน HTML, แสดงผล, และเขียน PDF ในหนึ่งคำสั่ง  
+- โดยห่อไว้ใน try‑catch เราจะรับประกันว่าไฟล์ที่มีปัญหาเดียวจะไม่ทำให้พูลเธรดหยุดทำงาน
+
+> **ทำไมต้องใช้วิธีนี้?** มันทำให้โค้ดสั้น, หลีกเลี่ยงการจัดการเธรดด้วยตนเอง, และให้ executor จัดคิวเมื่อไฟล์มากกว่าเธรด
+
+## ขั้นตอนที่ 4: ปิดพูลและรอการทำงานเสร็จ (batch html pdf conversion)
+
+หลังจากส่งงานทั้งหมดแล้ว, คุณต้องบอกพูลว่าเสร็จแล้วและรอให้ worker ทำงานจนจบ เพื่อป้องกัน JVM ออกจากการทำงานก่อนเวลา
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**ถ้าเวลา timeout เกิดขึ้น?**  
+การจำกัดเวลา 5 นาทีถือว่าอุดมคติสำหรับไฟล์ HTML เล็กจำนวนไม่กี่ไฟล์ สำหรับแบตช์ขนาดใหญ่ ให้เพิ่มเวลา timeout หรือเฝ้าติดตาม `threadPool.isTerminated()` ในลูป
+
+---
+
+## ตัวอย่างการทำงานเต็มรูปแบบ
+
+ด้านล่างเป็นโปรแกรมที่พร้อมคัดลอกและวางครบถ้วน แทนที่ `YOUR_DIRECTORY` ด้วยโฟลเดอร์ที่เก็บไฟล์ HTML ของคุณ, เพิ่ม Aspose.HTML JAR ไปยัง classpath, แล้วรันโปรแกรม
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### ผลลัพธ์ที่คาดหวัง
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+หากไฟล์ใดไฟล์หนึ่งล้มเหลว, คุณจะเห็น stack trace แสดงบนคอนโซล, แต่งานอื่น ๆ จะดำเนินต่อไป
+
+## เคล็ดลับขั้นสูง & ข้อผิดพลาดทั่วไป
+
+| Situation | What to Do |
+|-----------|------------|
+| **ไฟล์มากเกินไปสำหรับ 4 เธรด** | เพิ่มขนาดของพูล (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) หรือสลับไปใช้ `WorkStealingPool` เพื่อความสามารถในการขยายที่ดีกว่า |
+| **HTML ขนาดใหญ่ (≥10 MB)** | เพิ่มความจุของคิวใน thread‑pool หรือประมวลผลไฟล์เป็นชุดเล็ก ๆ เพื่อหลีกเลี่ยงข้อผิดพลาด OutOfMemory |
+| **ฟอนต์หรือ CSS หาย** | ตรวจสอบให้แน่ใจว่าไลเซนส์ของ Aspose.HTML สามารถค้นหาแหล่งข้อมูลที่จำเป็น, หรือฝังไว้โดยตรงใน HTML |
+| **รันบนเซิร์ฟเวอร์แบบ headless** | ไม่ต้องการการพึ่งพา UI เพิ่มเติม; Aspose.HTML ทำงานในโหมด Java ธรรมดา |
+| **ต้องการเมตาดาต้า PDF** | หลังการแปลง, เปิด PDF ที่สร้างด้วย `PdfDocument` และตั้งค่าชื่อเรื่อง/ผู้เขียนโดยโปรแกรม |
+
+---
+
+## สรุป
+
+เราพึ่งแสดงให้คุณเห็นวิธี **แปลง HTML เป็น PDF** ใน Java ด้วย **fixed thread pool** ที่ประมวลผลหลายไฟล์พร้อมกัน โปรแกรมสั้นนี้สาธิตวงจรชีวิตทั้งหมด: การสร้างพูล, การส่งงาน, การปิดอย่างสุภาพ, และการจัดการข้อผิดพลาด โดยการปรับจำนวนเธรดและใส่อาเรย์ที่ใหญ่ขึ้น, คุณสามารถเปลี่ยนเป็นบริการ **การแปลง HTML เป็น PDF แบบแบตช์** ที่มั่นคงสำหรับแบ็กเอนด์ใด ๆ
+
+พร้อมสำหรับขั้นตอนต่อไปหรือยัง? ลองเชื่อมโค้ดนี้กับ Spring Boot REST endpoint เพื่อให้ผู้ใช้อัปโหลด HTML และรับ PDF แบบเรียลไทม์, หรือขยายตรรกะเพื่อเฝ้าดูไดเรกทอรีและแปลงไฟล์เมื่อปรากฏ แนวคิดหลัก—การทำงานขนานด้วย fixed thread pool—ยังคงเหมือนเดิมและสามารถขยายได้อย่างสวยงาม
+
+มีคำถามเกี่ยวกับการปรับประสิทธิภาพหรือการเพิ่มลายน้ำ? แสดงความคิดเห็นด้านล่างได้เลย, และขอให้เขียนโค้ดอย่างสนุกสนาน!
+
+## คุณควรเรียนรู้อะไรต่อไป?
+
+บทแนะนำต่อไปนี้ครอบคลุมหัวข้อที่เกี่ยวข้องอย่างใกล้ชิดซึ่งต่อยอดจากเทคนิคที่แสดงในคู่มือนี้ แต่ละแหล่งข้อมูลมีตัวอย่างโค้ดทำงานเต็มรูปแบบพร้อมคำอธิบายทีละขั้นตอน เพื่อช่วยให้คุณเชี่ยวชาญฟีเจอร์ API เพิ่มเติมและสำรวจแนวทางการนำไปใช้แบบอื่นในโปรเจกต์ของคุณ
+
+- [แปลง HTML เป็น PDF ด้วย Java – การกำหนดสภาพแวดล้อมใน Aspose.HTML](/html/english/java/configuring-environment/)
+- [วิธีแปลง HTML เป็น PDF ด้วย Java - ตั้งค่าขอบหน้าด้วย Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – ทำความสะอาด HTML แบบขนานด้วย ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/thai/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/thai/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..5426482fcb
--- /dev/null
+++ b/html/thai/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,263 @@
+---
+category: general
+date: 2026-06-16
+description: แปลง HTML เป็น PDF ด้วย Aspose HTML for Java – เรียนรู้วิธีเปิดใช้งานการย่ออัจฉริยะและตั้งค่าสีพื้นหลังของ
+  PDF เป็นสีขาวในไม่กี่นาที
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: th
+og_description: แปลง HTML เป็น PDF ด้วย Aspose HTML for Java คู่มือนี้แสดงวิธีเปิดใช้งานการย่ออัจฉริยะ
+  ตั้งค่าสีพื้นหลังของ PDF และทำให้เป็นไปตามมาตรฐาน PDF/A‑1b
+og_title: แปลง HTML เป็น PDF ด้วย Aspose HTML for Java – คู่มือฉบับสมบูรณ์
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: แปลง HTML เป็น PDF ด้วย Aspose HTML for Java – คู่มือเต็ม
+url: /th/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# แปลง HTML เป็น PDF ด้วย Aspose HTML for Java – คู่มือเต็ม
+
+เคยต้อง **แปลง HTML เป็น PDF** แต่รู้สึกติดขัดกับรายละเอียดต่าง ๆ ไหม? คุณไม่ได้เป็นคนเดียว—นักพัฒนาหลายคนเจออุปสรรคเดียวกันเมื่อต้องการ PDF ที่เชื่อถือได้และพร้อมใช้งานในสภาพแวดล้อมการผลิต ข่าวดีคือ? ด้วย Aspose HTML for Java คุณทำได้ในไม่กี่บรรทัด และยังเรียนรู้วิธี **เปิดใช้งาน smart shrinking**, **ตั้งค่าสีพื้นหลังของ PDF**, และแม้กระทั่งสร้าง **PDF พื้นหลังสีขาว** สำหรับการพิมพ์ที่สวยงาม
+
+ในคู่มือนี้เราจะพาคุณผ่านทุกอย่างที่ต้องใช้: ไลบรารีที่จำเป็น, โค้ดที่แม่นยำ, เหตุผลที่แต่ละตัวเลือกสำคัญ, และวิธีตรวจสอบผลลัพธ์ เมื่อเสร็จคุณจะได้โซลูชันที่ทำงานได้ทันที ไม่ว่าจะสร้างใบแจ้งหนี้, รายงาน, หรือเอกสารที่ต้องเก็บรักษา
+
+---
+
+## Prerequisites – สิ่งที่คุณต้องมีก่อนเริ่ม
+
+| Requirement | Why It Matters |
+|-------------|----------------|
+| **Java 8 หรือสูงกว่า** | Aspose HTML รองรับ JVM สมัยใหม่; เวอร์ชันเก่าอาจไม่มีเมธอด API |
+| **Maven หรือ Gradle** (หรือการจัดการ JAR ด้วยตนเอง) | ทำให้การเพิ่มไลบรารี Aspose HTML for Java เข้าโปรเจกต์ง่ายขึ้น |
+| **ใบอนุญาต Aspose.HTML for Java** (เวอร์ชันทดลองฟรีก็ใช้ได้) | หากไม่มีใบอนุญาต PDF ที่สร้างจะมีลายน้ำ |
+| **ไฟล์ HTML** (`input.html`) ที่ต้องการแปลง | เนื้อหาแหล่งที่มา; สามารถเป็นหน้าเว็บง่าย ๆ หรือเทมเพลตซับซ้อน |
+| **สิทธิ์เขียนในโฟลเดอร์ผลลัพธ์** | ตัวแปลงจะเขียน PDF ที่ได้ลงในโฟลเดอร์นี้ |
+
+หากคุณมี IDE สำหรับ Java เช่น IntelliJ IDEA หรือ Eclipse อยู่แล้ว ก็พร้อมเริ่มได้ทันที
+
+---
+
+## Step 1: Add Aspose HTML Dependency
+
+ก่อนอื่นบอกเครื่องมือสร้างของคุณให้ดึงไลบรารี Aspose HTML เข้ามา นี่คือตัวอย่างสำหรับ Maven; หากใช้ Gradle ให้เปลี่ยนตามที่คุณถนัด
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** ตรวจสอบเลขเวอร์ชันอยู่เสมอ เวอร์ชันใหม่มักมาพร้อมการปรับปรุงประสิทธิภาพสำหรับ **smart shrinking** และการสนับสนุน PDF/A ที่ดียิ่งขึ้น
+
+---
+
+## Step 2: Create PDF Conversion Options
+
+อ็อบเจ็กต์ `PdfConversionOptions` คือที่คุณปรับแต่งการแปลง คิดว่าเป็นแผงควบคุมสำหรับผลลัพธ์ PDF ของคุณ
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+ในขั้นตอนนี้ตัวเลือกยังเป็นเพียงแผ่นเปล่า เราจะเริ่มเติมค่าในขั้นต่อไป
+
+---
+
+## Step 3: Enable PDF/A‑1b Compliance (Long‑Term Archiving)
+
+หากคุณต้องการให้ PDF คงสภาพได้ตลอดเวลา—เช่นสำหรับบันทึกทางกฎหมาย—ให้เปิดใช้งานการปฏิบัติตาม PDF/A‑1b การตั้งค่านี้บอก Aspose ให้ฝังฟอนต์และโปรไฟล์สีทั้งหมด
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+ทำไมต้องทำ? PDF/A‑1b รับประกันว่าเอกสารจะแสดงผลเหมือนเดิมบนเครื่องอ่านใด ๆ แม้หลายปีต่อมาโดยไม่ต้องพึ่งพาแหล่งข้อมูลภายนอก
+
+---
+
+## Step 4: Activate Smart Shrinking
+
+ต่อไปคือเทคนิคที่ลดขนาดไฟล์โดยไม่เสียคุณภาพภาพ **เปิดใช้งาน smart shrinking** ด้วยการสลับคุณสมบัติตรงนี้
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Smart shrinking ทำงานโดยวิเคราะห์เลย์เอาต์, ลบพื้นที่ว่างที่ไม่จำเป็น, และบีบอัดรูปภาพอย่างฉลาด จากประสบการณ์ของผม PDF ขนาด 5 MB สามารถลดลงเหลือ <1 MB เพียงใช้ตัวเลือกนี้
+
+---
+
+## Step 5: Set PDF Background Color – How to Add White Background PDF
+
+โดยค่าเริ่มต้น Aspose จะรักษาพื้นหลังตามที่กำหนดใน HTML หากหน้าเว็บเป็นแบบโปร่งใส PDF ที่ได้อาจดูแปลกบนกระดาษพิมพ์ เพื่อให้ได้ลุคที่สะอาด ให้ตั้งค่าสีพื้นหลังแบบเดียวกันทั้งหมด นี่คือตัวอย่างการ **ตั้งค่าสีพื้นหลัง PDF** เป็นสีขาว—ตรงกับที่คุณต้องการสำหรับ **PDF พื้นหลังสีขาว**
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+คุณสามารถเปลี่ยน `Color.WHITE` เป็น `java.awt.Color` ใดก็ได้ที่ต้องการ—เช่นสีเทาอ่อนสำหรับโทนที่นุ่มนวล, หรือสีตามแบรนด์ของคุณ
+
+---
+
+## Step 6: Perform the Conversion
+
+การทำงานหลักทั้งหมดเกิดขึ้นในบรรทัดเดียว เมธอด `Converter.convert` จะอ่าน HTML ต้นทาง, ใช้ตัวเลือกที่เราตั้งค่า, แล้วเขียนไฟล์ PDF
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Watch out:** หาก HTML มีทรัพยากรภายนอก (CSS, รูปภาพ) ให้แน่ใจว่าถูกอ้างอิงด้วย URL แบบเต็มหรือวางไว้ใกล้ไฟล์ `input.html` พร้อมใช้สคีม `file://` Aspose จะตามลิงก์โดยอัตโนมัติ
+
+---
+
+## Expected Output – สิ่งที่ควรตรวจสอบ
+
+เมื่อรันโปรแกรมแล้วคุณควรเห็น:
+
+* **`output.pdf`** อยู่ในโฟลเดอร์เป้าหมาย
+* PDF เป็น **PDF/A‑1b compliant** (เปิดใน Adobe Acrobat แล้วตรวจสอบ “PDF/A” ที่ File → Properties)
+* ขนาดไฟล์เล็กลงอย่างเห็นได้ชัดด้วย **smart shrinking**
+* ทุกหน้า มี **พื้นหลังสีขาวเต็มรูปแบบ** แม้ HTML ดั้งเดิมจะเป็นโปร่งใส
+
+คุณสามารถตรวจสอบพื้นหลังโดยเปิด PDF ในโปรแกรมดูและพิมพ์หน้าทดสอบ—ไม่ควรมีเงาเทาแบบลอยอยู่
+
+---
+
+## Common Questions & Edge Cases
+
+### HTML ของฉันใช้ไฟล์ CSS ภายนอกล่ะ?
+
+ให้แน่ใจว่าไฟล์ CSS ถูกอ้างอิงด้วย URL แบบเต็ม, หรือคัดลอกไฟล์ไว้ข้าง `input.html` แล้วใช้สคีม `file://` Aspose จะตามลิงก์โดยอัตโนมัติ
+
+### สามารถใช้สีอื่นเป็นพื้นหลังได้ไหม?
+
+ได้เลย แค่เปลี่ยน `Color.WHITE` เป็นเช่น `new Color(240, 240, 240)` เพื่อให้ได้พื้นหลังสีเทาอ่อน `setBackgroundColor` รองรับ `java.awt.Color` ใดก็ได้
+
+### Smart shrinking มีผลต่อคุณภาพภาพหรือไม่?
+
+มีผลเพียงเล็กน้อย Aspose จะใช้การบีบอัดแบบ lossless เมื่อเป็นไปได้และลด DPI ของภาพ raster เฉพาะเมื่อภาพต้นฉบับใหญ่เกินกว่าขนาดหน้า หากต้องการความคมชัดเต็มที่ สามารถปิด smart shrinking ด้วย `options.setEnableSmartShrinking(false)`
+
+### จะทำอย่างไรถ้าต้องแปลงหลายไฟล์ HTML พร้อมกัน?
+
+ใส่การเรียก `Converter.convert` ไว้ในลูป, ปรับค่า `inputPath` และ `outputPath` ในแต่ละรอบ ตัวอ็อบเจ็กต์ `PdfConversionOptions` เดียวสามารถใช้ซ้ำได้กับทุกไฟล์
+
+---
+
+## Full Working Example (All Code in One Place)
+
+ด้านล่างเป็นคลาส Java เต็มรูปแบบพร้อมรันได้เลย คัดลอก‑วางลงใน IDE ของคุณ, ปรับเส้นทางไฟล์ตามต้องการ, แล้วกด **Run**
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+รันโปรแกรม, เปิด PDF ที่สร้างขึ้น, คุณจะเห็นผลลัพธ์ของ **convert HTML to PDF** ที่คาดหวัง—กระชับ, ปฏิบัติตามมาตรฐาน, และมีพื้นหลังสีขาวเรียบสะอาด
+
+---
+
+## Conclusion
+
+เราได้สรุปวิธี **แปลง HTML เป็น PDF** ด้วย Aspose HTML for Java พร้อม **เปิดใช้งาน smart shrinking**, **ตั้งค่าสีพื้นหลัง PDF**, และทำให้ผลลัพธ์เป็นไปตามมาตรฐาน PDF/A‑1b ทั้งหมดอยู่ในคลาส Java เพียงไฟล์เดียว ทำให้การเพิ่มฟีเจอร์นี้ลงในบริการแบ็กเอนด์ของคุณเป็นเรื่องง่ายเหมือนทำเค้ก
+
+พร้อมก้าวต่อไปหรือยัง? ลองเพิ่มหัวเรื่องและท้ายกระดาษ, ฝังฟอนต์, หรือสร้าง PDF จากเทมเพลต HTML แบบไดนามิก คุณอาจสนใจสำรวจ **Aspose.PDF for Java** เพิ่มเติม
+
+## What Should You Learn Next?
+
+บทเรียนต่อไปนี้ครอบคลุมหัวข้อที่เกี่ยวข้องอย่างใกล้ชิดและต่อยอดเทคนิคที่แสดงในคู่มือนี้ แต่ละแหล่งรวมโค้ดทำงานเต็มรูปแบบพร้อมคำอธิบายขั้นตอนเพื่อช่วยให้คุณเชี่ยวชาญฟีเจอร์ API เพิ่มเติมและสำรวจแนวทางการทำงานอื่น ๆ ในโปรเจกต์ของคุณ
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/thai/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/thai/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..a277324ff3
--- /dev/null
+++ b/html/thai/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,250 @@
+---
+category: general
+date: 2026-06-16
+description: บทเรียนการแปลง HTML เป็น PDF ที่แสดงวิธีสร้าง PDF จาก HTML ด้วย Aspose
+  HTML Converter ในบรรทัด Java เพียงหนึ่งบรรทัด แปลงไฟล์ HTML เป็น PDF อย่างรวดเร็วด้วยโค้ดที่เหลือน้อยที่สุด
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: th
+og_description: บทแนะนำการแปลง HTML เป็น PDF ที่สอนวิธีสร้าง PDF จาก HTML ด้วย Aspose
+  HTML Converter เพียงบรรทัดเดียวของโค้ด Java
+og_title: 'บทแนะนำการแปลง HTML เป็น PDF: ตัวแปลง Aspose หนึ่งบรรทัด'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'บทแนะนำ HTML เป็น PDF: ตัวแปลง Aspose บรรทัดเดียว'
+url: /th/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML to PDF Tutorial: One‑Line Aspose Converter
+
+เคยสงสัยไหมว่าจะทำให้หน้า HTML แบบคงที่กลายเป็น PDF ที่ดูเรียบหรูโดยไม่ต้องเขียนโค้ดหลายร้อยบรรทัด? นี่คือสิ่งที่ **html to pdf tutorial** นี้แก้ได้ ในเพียงบรรทัดเดียวของ Java คุณก็สามารถ **generate pdf from html** และได้เอกสารพร้อมแชร์บนดิสก์แล้ว
+
+เราจะเดินผ่านกระบวนการทั้งหมด—ตั้งแต่เพิ่มไลบรารี Aspose HTML ลงในโปรเจกต์ของคุณ ไปจนถึงการรันบรรทัดเดียวที่ **convert html file pdf**. เมื่อจบคุณจะรู้ **how to convert html** อย่างมีประสิทธิภาพ และจะมีสแนปช็อตที่นำไปใช้ซ้ำได้ในแอป Java ใดก็ได้
+
+## What This Guide Covers
+
+- การเพิ่ม dependency ของ Aspose HTML for Java (Maven หรือ JAR แบบแมนนวล)
+- การเตรียมไฟล์ตัวอย่าง `input.html`
+- การรันการแปลงด้วยบรรทัดเดียวโดยใช้ `Converter.convert(...)`
+- การตรวจสอบไฟล์ PDF ที่ได้และการแก้ปัญหาที่พบบ่อย
+
+ไม่จำเป็นต้องมีประสบการณ์กับ Aspose มาก่อน; แค่มีสภาพแวดล้อมการพัฒนา Java พื้นฐานก็พอ เริ่มกันเลย
+
+## Prerequisites
+
+- Java Development Kit (JDK) 8 หรือใหม่กว่า  
+- Maven 3 หรือ IDE ที่ให้คุณเพิ่ม JAR ภายนอก  
+- ไฟล์ HTML เล็ก ๆ ที่คุณต้องการแปลงเป็น PDF (เราจะสร้างในขั้นตอนต่อไป)  
+
+ถ้าคุณมีทั้งหมดนี้แล้วก็พร้อมใช้งาน ถ้ายังไม่มี ให้ดาวน์โหลด JDK จาก Oracle หรือ OpenJDK แล้วติดตั้ง Maven – ทำได้ง่ายมาก
+
+## Step 1: Add Aspose HTML for Java to Your Project
+
+### Maven users
+
+เพิ่ม dependency ต่อไปนี้ลงในไฟล์ `pom.xml` ของคุณ เพื่อดึงเวอร์ชันล่าสุดของไลบรารี Aspose HTML
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Manual JAR setup
+
+ถ้าคุณไม่ได้ใช้ Maven ให้ดาวน์โหลดชุด JAR จาก [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) แล้วเพิ่มลงใน classpath ของโปรเจกต์
+
+> **Pro tip:** ให้เวอร์ชันของ JAR สอดคล้องกับ runtime ของ Java เพื่อหลีกเลี่ยง `UnsupportedClassVersionError`
+
+## Step 2: Create a Sample HTML File
+
+สร้างโฟลเดอร์ชื่อ `YOUR_DIRECTORY` (แทนที่ด้วยพาธแบบ absolute หรือ relative ที่คุณควบคุมได้) แล้ววางไฟล์ HTML ง่าย ๆ ไว้ด้านใน:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+คุณสามารถแก้ไขเนื้อหาได้ตามต้องการ—เพิ่มรูปภาพ ตาราง หรือ CSS กำหนดเอง Aspose รองรับคุณลักษณะ HTML5 และ CSS3 ส่วนใหญ่ ทำให้ได้การเรนเดอร์ PDF ที่ค่อนข้างตรงกับต้นฉบับ
+
+## Step 3: One‑Line Conversion Code
+
+ต่อไปเป็นส่วนสำคัญที่สุด สร้างคลาส Java ชื่อ `ConvertHtmlToPdfOneLine` แล้ววางโค้ดต่อไปนี้ลงไป:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Why this works
+
+- **`Converter.convert`** เป็นเมธอดสเตติกที่ทำหน้าที่สร้างอินสแตนซ์ `Converter` ภายใน, โหลด HTML, เรนเดอร์, และเขียน PDF—ทั้งหมดในหนึ่งคำสั่ง
+- ไม่ต้องจัดการสตรีม, ตั้งค่าเรนเดอร์, หรือจัดการการแบ่งหน้าเอง เว้นแต่คุณมีความต้องการขั้นสูง
+
+คอมไพล์และรัน:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+หลังจากรันเสร็จ คุณจะพบไฟล์ `output.pdf` อยู่ข้างไฟล์ HTML ของคุณ
+
+## Step 4: Verify the Result
+
+เปิด `output.pdf` ด้วยโปรแกรมดู PDF ใดก็ได้ (Adobe Reader, Foxit, หรือแม้แต่เบราว์เซอร์) คุณควรเห็นหัวข้อ “Hello, PDF!” และย่อหน้าตรงตามสไตล์ใน HTML
+
+ถ้า PDF แสดงผลไม่ถูกต้อง ให้ตรวจสอบตามรายการต่อไปนี้อย่างรวดเร็ว:
+
+| Issue | Likely Cause | Fix |
+|-------|--------------|-----|
+| ฟอนต์หาย | ฟอนต์ระบบไม่ได้ฝังลงใน PDF | เพิ่ม `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` ก่อนทำการแปลง |
+| CSS ไม่ทำงาน | ไฟล์สไตล์ชีตภายนอกไม่สามารถเข้าถึงได้ | ใช้ URL แบบ absolute หรือฝัง CSS ลงใน HTML โดยตรง |
+| PDF ว่างเปล่า | พาธของไฟล์อินพุตพิมพ์ผิด | ตรวจสอบสตริง `inputPath` อีกครั้ง |
+
+## Advanced: Tweaking Conversion Options (Optional)
+
+แม้บรรทัดเดียวจะเหมาะกับกรณีง่าย ๆ แต่ Aspose ยังให้คุณปรับแต่งผลลัพธ์ได้ละเอียด:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+สแนปช็อตนี้แสดง **how to convert html** ด้วยการกำหนดขนาดหน้า, ระยะขอบ, และการตั้งค่า PDF อื่น ๆ
+
+## Common Pitfalls & How to Avoid Them
+
+1. **Classpath ไม่ถูกต้อง** – หากเจอ `ClassNotFoundException` ให้ตรวจสอบว่า `aspose-html.jar` อยู่บน runtime classpath แล้ว
+2. **ข้อจำกัดของไลเซนส์** – เวอร์ชันทดลองฟรีจะใส่ลายน้ำ ซื้อไลเซนส์และเรียก `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` ก่อนทำการแปลง
+3. **ไฟล์ HTML ขนาดใหญ่** – สำหรับเอกสารขนาดมหาศาล ควรสตรีม HTML หรือเพิ่มขนาด heap ของ JVM (`-Xmx2g`)
+
+## Full Working Example (All Together)
+
+ด้านล่างเป็นโปรแกรมเต็มรูปแบบที่คุณสามารถคัดลอก‑วางลงใน IDE แล้วรันได้ทันที (สมมติว่า dependency ของ Maven ถูกจัดการเรียบร้อย)
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Expected output** (console):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+เปิด PDF แล้วคุณจะเห็น HTML ที่เรนเดอร์ตรงตามที่ออกแบบไว้
+
+![Diagram illustrating the flow from HTML file to PDF output in the html to pdf tutorial](https://example.com/diagram.png "HTML to PDF tutorial diagram")
+
+*ข้อความอธิบายภาพรวมถึงคีย์เวิร์ดหลัก เพื่อสนับสนุน SEO.*
+
+## Conclusion
+
+คุณเพิ่งทำ **html to pdf tutorial** ที่แสดงวิธีที่ง่ายที่สุดในการ **generate pdf from html** ด้วย **Aspose HTML Converter** โดยใช้เมธอด `Converter.convert` เพียงบรรทัดเดียว คุณสามารถ **convert html file pdf** ได้ในไม่กี่วินาที และตอนนี้คุณเข้าใจ **how to convert html** พร้อมตัวเลือกการตั้งค่าเพิ่มเติม
+
+ต่อไปคุณจะทำอะไร? ลองเพิ่มรูปภาพ, ตาราง, หรือแม้แต่แผนภูมิที่สร้างด้วย JavaScript ลงใน HTML แล้วดูผลลัพธ์ ลองสำรวจฟีเจอร์ Aspose อื่น ๆ เช่น การทำ PDF/A compliance หรือการลงลายเซ็นดิจิทัล หากต้องการความสามารถระดับองค์กร
+
+ขอให้เขียนโค้ดสนุกและ PDF ของคุณดูสวยงามเสมอเหมือนกับ HTML ของคุณ!
+
+## What Should You Learn Next?
+
+บทเรียนต่อไปนี้ครอบคลุมหัวข้อที่เกี่ยวข้องอย่างใกล้ชิดและต่อยอดจากเทคนิคที่แสดงในคู่มือนี้ แต่ละแหล่งรวมโค้ดทำงานเต็มรูปแบบพร้อมคำอธิบายขั้นตอนเพื่อช่วยคุณเชี่ยวชาญฟีเจอร์ API เพิ่มเติมและสำรวจแนวทางการทำงานอื่น ๆ ในโปรเจกต์ของคุณ
+
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Convert HTML to PDF – Web Request Execution in Aspose.HTML for Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/thai/java/conversion-html-to-various-image-formats/_index.md b/html/thai/java/conversion-html-to-various-image-formats/_index.md
index 7554819563..20154306f7 100644
--- a/html/thai/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/thai/java/conversion-html-to-various-image-formats/_index.md
@@ -73,19 +73,6 @@ weight: 24
 
 การแปลง HTML เป็น TIFF เหมาะสำหรับการพิมพ์ความละเอียดสูงหรือการเก็บสำเนาแบบถาวร บทเรียนนี้อธิบายขั้นตอนที่จำเป็นเพื่อสร้างไฟล์ TIFF อย่างมีประสิทธิภาพด้วย Aspose.HTML for Java
 
-การใช้ Aspose.HTML for Java ทำให้การแปลงเอกสาร HTML ไปเป็นรูปแบบภาพต่าง ๆ ง่ายขึ้น บทเรียนเหล่านี้จะให้ความรู้และทักษะที่คุณต้องการเพื่อทำให้สำเร็จอย่างมีประสิทธิภาพและรวดเร็ว ยินดีต้อนรับสู่โลกของการแปลง HTML เป็นรูปแบบภาพอย่างง่ายดายด้วย Aspose.HTML for Java
-
-## กรณีการใช้งานทั่วไป & ประโยชน์
-- **การสร้างรายงานอัตโนมัติ** – ฝังเนื้อหาเว็บสดลงในรายงาน PDF หรือ Word ในรูปแบบภาพ.  
-- **ภาพย่ออีเมล** – สร้างภาพตัวอย่างสำหรับจดหมายข่าวโดยไม่ต้องพึ่งบริการภายนอก.  
-- **การย้ายระบบเก่า** – แปลงส่วนติดต่อผู้ใช้แบบเว็บเป็นภาพคงที่สำหรับแพลตฟอร์มรุ่นเก่า.  
-- **การเก็บสำเนาเนื้อหา** – รักษาภาพหน้าตาของเว็บเพจอย่างแม่นยำเพื่อการปฏิบัติตามข้อกำหนด.
-
-## เคล็ดลับการแก้ไขปัญหา
-- **ผลลัพธ์เป็นไฟล์เปล่า** – ตรวจสอบให้แน่ใจว่าแหล่ง HTML โหลดครบถ้วน; ใช้ `renderer.waitForComplete()` หากจำเป็น.  
-- **ขนาดไฟล์ใหญ่ (TIFF/BMP)** – ปรับ DPI หรือใช้ตัวเลือกการบีบอัดที่มีในการตั้งค่าการบันทึก.  
-- **ฟอนต์หาย** – ติดตั้งฟอนต์ที่จำเป็นบนเซิร์ฟเวอร์หรือฝังฟอนต์ใน HTML ด้วย `@font-face`.  
-
 ## การแปลง - บทช่วยสอนการแปลง HTML เป็นรูปแบบภาพต่างๆ
 ### [การแปลง HTML เป็น BMP](./convert-html-to-bmp/)
 แปลง HTML เป็น BMP ด้วย Aspose.HTML สำหรับ Java บทช่วยสอนที่ครอบคลุมสำหรับการแปลงเอกสาร HTML เป็นภาพ BMP อย่างราบรื่นโดยใช้ Aspose.HTML สำหรับ Java
@@ -97,6 +84,8 @@ weight: 24
 เรียนรู้วิธีการแปลง HTML เป็นภาพ PNG ใน Java ด้วย Aspose.HTML คู่มือฉบับสมบูรณ์พร้อมคำแนะนำทีละขั้นตอน
 ### [การแปลง HTML เป็น TIFF](./convert-html-to-tiff/)
 เรียนรู้วิธีการแปลง HTML เป็น TIFF ได้อย่างง่ายดายโดยใช้ Aspose.HTML สำหรับ Java คู่มือทีละขั้นตอนเพื่อการจัดการเอกสารอย่างมีประสิทธิภาพ
+### [การแปลง HTML เป็น TIFF ใน Java – คู่มือการเขียนโปรแกรมฉบับสมบูรณ์](./convert-html-to-tiff-in-java-complete-programming-guide/)
+เรียนรู้วิธีแปลง HTML เป็น TIFF ใน Java อย่างละเอียดด้วย Aspose.HTML คู่มือขั้นตอนเต็มสำหรับการพัฒนา
 ### [แปลง HTML เป็น WebP – คู่มือ Java ฉบับสมบูรณ์ด้วย Aspose.HTML](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 เรียนรู้วิธีการแปลง HTML เป็น WebP ใน Java ด้วย Aspose.HTML คู่มือทีละขั้นตอนสำหรับการแปลงที่มีประสิทธิภาพ
 
diff --git a/html/thai/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/thai/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..7bdf9f3be2
--- /dev/null
+++ b/html/thai/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,184 @@
+---
+category: general
+date: 2026-06-16
+description: เรียนรู้วิธีแปลง HTML เป็น TIFF ใน Java ตั้งค่าความละเอียด DPI ของภาพ
+  และทำการส่งออก TIFF ความละเอียดสูงด้วย Aspose.HTML พร้อมโค้ดขั้นตอนโดยละเอียดรวมอยู่ด้วย
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: th
+og_description: แปลง HTML เป็น TIFF ใน Java ด้วย Aspose.HTML . เรียนรู้การตั้งค่า
+  DPI ของความละเอียดภาพและส่งออกไฟล์ TIFF ความละเอียดสูง
+og_title: แปลง HTML เป็น TIFF ใน Java – คู่มือครบถ้วน
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: แปลง HTML เป็น TIFF ด้วย Java – คู่มือการเขียนโปรแกรมครบถ้วน
+url: /th/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# แปลง HTML เป็น TIFF ใน Java – คู่มือการเขียนโปรแกรมฉบับสมบูรณ์
+
+เคยต้องการ **convert HTML to TIFF** แต่ไม่แน่ใจว่าห้องสมุดใดจะให้ผลลัพธ์ระดับมืออาชีพ? คุณไม่ได้เป็นคนเดียว ในหลาย ๆ กระบวนการขององค์กร—เช่นการสร้างใบแจ้งหนี้หรือการเก็บสำเนาเว็บเพจ—การได้ TIFF ที่คมชัด 300 DPI เป็นสิ่งที่ต้องทำไม่อาจต่อรองได้  
+
+ในบทแนะนำนี้ เราจะพาคุณผ่านขั้นตอนที่แน่นอนเพื่อ **convert HTML to TIFF** ด้วย Aspose.HTML for Java พร้อมกับแสดงวิธี **set image resolution DPI** และสร้าง **high resolution TIFF export**. เมื่อเสร็จคุณจะมีโปรแกรมพร้อมใช้งานที่สามารถใส่ลงในโปรเจกต์ Maven หรือ Gradle ใดก็ได้.
+
+## ข้อกำหนดเบื้องต้น
+
+* Java 17 หรือใหม่กว่า (โค้ดทำงานกับ Java 8+ แต่ JDK ที่ใหม่กว่าให้การเริ่มต้นที่เร็วขึ้น).
+* ใบอนุญาต Aspose.HTML for Java (รุ่นทดลองฟรีใช้สำหรับการทดสอบ).
+* Maven หรือ Gradle ตั้งค่าเพื่อดึง artifact `aspose-html`.
+* ไฟล์ `input.html` ง่าย ๆ ที่คุณต้องการแปลงเป็นภาพ TIFF.
+
+ไม่ต้องใช้เครื่องมือภายนอกอื่น—ทุกอย่างทำงานภายใน JVM.
+
+![convert html to tiff example](/images/convert-html-to-tiff.png "Example of a TIFF file generated by converting HTML to TIFF")
+
+## ขั้นตอนที่ 1: ตั้งค่าโปรเจกต์ของคุณเพื่อ **Convert HTML to TIFF**
+
+สิ่งแรกที่ต้องทำ—เพิ่ม dependency ของ Aspose.HTML ลงในไฟล์ build ของคุณ หากคุณใช้ Maven ให้วางโค้ดส่วนนั้นลงใน `pom.xml` ของคุณ:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+สำหรับ Gradle จะเป็นแบบนี้:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+เมื่อไลบรารีอยู่ใน classpath แล้ว คุณสามารถเริ่มเขียนโค้ด Java ที่ **java convert html to image**—เป็นแกนหลักของโซลูชันของเรา.
+
+## ขั้นตอนที่ 2: กำหนดค่า **Set Image Resolution DPI** เพื่อให้ได้ผลลัพธ์คมชัด
+
+ความละเอียดมีความสำคัญ ภาพหน้าจอ 72 DPI ดูดีบนหน้าจอแต่เมื่อพิมพ์จะเบลอ เพื่อให้ได้ **high resolution TIFF export** เราจะตั้งค่า DPI แนวนอนและแนวตั้งให้เป็น 300 อย่างชัดเจน.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+ทำไมต้องเป็น 300 DPI? มันเป็นมาตรฐานที่ใช้กันทั่วไปสำหรับคุณภาพการพิมพ์ และสแกนเนอร์และเครื่องพิมพ์ส่วนใหญ่คาดหวังค่านี้ คุณสามารถเพิ่มเป็น 600 DPI หากต้องการรายละเอียดที่ละเอียดกว่า แต่ต้องจำไว้ว่าไฟล์จะใหญ่ขึ้นตาม.
+
+## ขั้นตอนที่ 3: เลือกโหมดสี CMYK สำหรับ **High Resolution TIFF Export**
+
+TIFF รองรับหลายโหมดสี สำหรับกระบวนการพิมพ์ CMYK มักจำเป็นเพราะตรงกับสีของหมึกโดยตรง Aspose.HTML ให้เราสามารถเลือกโหมดสีด้วยบรรทัดเดียว:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+หากคุณมุ่งเป้าเฉพาะหน้าจอ คุณสามารถสลับเป็น `RGB` ได้ ส่วนสำคัญคือคุณต้องตัดสินใจอย่างมีสติ—นี่คือสิ่งที่แยก demo ครึ่งสำเร็จจากโซลูชันพร้อมผลิต.
+
+## ขั้นตอนที่ 4: ดำเนินการแปลง – **Java Convert HTML to Image**
+
+เมื่อกำหนดตัวเลือกแล้ว การแปลงจริงเป็นบรรทัดเดียว นี่คือช่วงเวลาที่เราสุดท้าย **convert html to tiff**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+ข้อสังเกตบางประการเกี่ยวกับโค้ดด้านบน:
+
+* **Exception handling** – `ConverterException` จะถูกโยงขึ้นหากเกิดข้อผิดพลาด (ไฟล์หาย, ฟีเจอร์ HTML ที่ไม่รองรับ ฯลฯ) ในบริการจริงคุณควรห่อไว้ใน try‑catch และบันทึกรายละเอียด.
+* **File paths** – การใช้เส้นทางแบบ absolute ทำงานได้สำหรับการทดสอบเร็ว; สำหรับเว็บแอปคุณควรแก้ไขเป็นเส้นทางสัมพันธ์กับรากของแอปพลิเคชัน.
+* **Performance tip** – ใช้ `ImageConversionOptions` ซ้ำหากคุณแปลงหลายไฟล์ในชุด; จะช่วยหลีกเลี่ยงการจัดสรรซ้ำ.
+
+### ผลลัพธ์ที่คาดหวัง
+
+การรันโปรแกรมจะสร้างไฟล์ `output.tiff` ที่:
+
+* มีความละเอียด 300 DPI ทั้งสองแกน.
+* ใช้โหมดสี CMYK.
+* คงรูปแบบการจัดวาง, ฟอนต์, และ CSS ของ HTML ดั้งเดิม.
+* สามารถเปิดได้ใน Photoshop, GIMP หรือโปรแกรมดู TIFF ใด ๆ ที่รองรับ.
+
+เปิดไฟล์, ซูมเข้า, คุณจะเห็นข้อความคมชัดและกราฟิกที่คมชัด—ตรงกับที่คุณต้องการสำหรับการพิมพ์หรือการเก็บรักษา.
+
+## คำถามทั่วไป & กรณีขอบ
+
+**ถ้า HTML ของฉันอ้างอิง CSS หรือรูปภาพภายนอกจะเป็นอย่างไร?**  
+Aspose.HTML จะ resolve URL แบบ relative ตามไดเรกทอรีของไฟล์อินพุต เพียงตรวจสอบให้แน่ใจว่า assets ทั้งหมดอยู่เคียงข้าง `input.html` หรือให้ URL เต็ม.
+
+**ฉันสามารถแปลงโฟลเดอร์ของไฟล์ HTML ทั้งหมดได้หรือไม่?**  
+ได้เลย. ห่อการเรียก `Converter.convert` ไว้ในลูปง่าย ๆ โดยใช้วัตถุ `options` เดียวกัน. อย่าลืมจัดการ `ConverterException` สำหรับแต่ละไฟล์เพื่อให้หน้าเดียวที่มีปัญหาไม่ทำให้ชุดทั้งหมดหยุดทำงาน.
+
+**หน่วยความจำสำหรับหน้าใหญ่เป็นอย่างไร?**  
+หน้าใหญ่สามารถใช้ RAM มากเนื่องจากไลบรารีเรนเดอร์หน้าในหน่วยความจำก่อน rasterizing. หากเจอ `OutOfMemoryError` ให้พิจารณาเพิ่ม heap ของ JVM (`-Xmx2g`) หรือประมวลผลไฟล์เป็นส่วนย่อย ๆ.
+
+**ฉันต้องมีใบอนุญาตสำหรับการผลิตหรือไม่?**  
+รุ่นทดลองฟรีจะเพิ่มลายน้ำหลังจากไม่กี่หน้า. สำหรับการใช้งานเชิงพาณิชย์ ให้ซื้อใบอนุญาตและเรียก `License license = new License(); license.setLicense("Aspose.HTML.lic");` ก่อนทำการแปลงใด ๆ.
+
+## เคล็ดลับระดับมืออาชีพสำหรับเวิร์กโฟว์ **Convert HTML to TIFF** ที่ราบรื่น
+
+* **Cache fonts** – หากคุณกำลังแปลงเอกสารหลายไฟล์ที่ใช้ฟอนต์กำหนดเองเดียวกัน ให้ลงทะเบียนฟอนต์ครั้งเดียวด้วย `FontSettings` เพื่อหลีกเลี่ยงการโหลดซ้ำ.
+* **Parallel conversion** – คลาส `Converter` ปลอดภัยต่อการทำงานหลายเธรด. ใช้ `ExecutorService` เพื่อแปลงหลายไฟล์พร้อมกัน, แต่ต้องเฝ้าดูการใช้หน่วยความจำของ JVM.
+* **Validate HTML first** – มาร์คอัปที่ผิดรูปแบบอาจทำให้เกิดความแตกต่างของการจัดวางที่ไม่คาดคิด. การตรวจสอบอย่างรวดเร็วด้วย `jsoup` เพื่อทำความสะอาด HTML สามารถประหยัดเวลาแก้บั๊กในภายหลัง.
+
+## สรุป
+
+ตอนนี้คุณมีสูตรครบถ้วนพร้อมใช้งานในระดับการผลิตเพื่อ **convert HTML to TIFF** ใน Java พร้อมการควบคุมเต็มที่ของ **set image resolution DPI** และทำให้ได้ **high resolution TIFF export**. โค้ดเป็นอิสระ, ขั้นตอนอธิบายละเอียด, และปัญหาต่าง ๆ ได้รับการจัดการ—ดังนั้นคุณสามารถนำไปใส่ในโปรเจกต์ใดก็ได้และเริ่มสร้างภาพพร้อมพิมพ์ได้ทันที.
+
+ต่อไปทำอะไร? ลองเปลี่ยนรูปแบบเอาต์พุตเป็น PNG หรือ JPEG โดยเปลี่ยนส่วนขยายไฟล์, ทดลองกับโหมดสีต่าง ๆ, หรือรวมตรรกะนี้เข้าใน microservice ของ Spring Boot ที่รับ payload HTML ผ่าน REST. ไม่มีขีดจำกัด, และด้วย Aspose.HTML คุณมีเอนจินที่แข็งแกร่งอยู่เบื้องหลัง.
+
+ขอให้เขียนโค้ดอย่างสนุกสนาน, และ TIFF ของคุณคงความคมชัดเสมอ!
+
+## คุณควรเรียนรู้อะไรต่อไป?
+
+บทแนะนำต่อไปนี้ครอบคลุมหัวข้อที่เกี่ยวข้องอย่างใกล้ชิดซึ่งต่อยอดจากเทคนิคที่แสดงในคู่มือนี้. แต่ละแหล่งข้อมูลมีตัวอย่างโค้ดทำงานเต็มรูปแบบพร้อมคำอธิบายทีละขั้นตอนเพื่อช่วยคุณเชี่ยวชาญฟีเจอร์ API เพิ่มเติมและสำรวจแนวทางการนำไปใช้แบบอื่นในโปรเจกต์ของคุณ.
+
+- [svg to png java – แปลง SVG เป็นภาพด้วย Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [แปลง EPUB เป็นภาพด้วย Aspose.HTML for Java – ตั้งค่าขนาดหน้ากำหนดเอง](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [แปลง EPUB เป็น TIFF คุณภาพสูงด้วย Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/thai/java/converting-epub-to-pdf/_index.md b/html/thai/java/converting-epub-to-pdf/_index.md
index feb3cb741a..6729927e41 100644
--- a/html/thai/java/converting-epub-to-pdf/_index.md
+++ b/html/thai/java/converting-epub-to-pdf/_index.md
@@ -42,9 +42,7 @@ weight: 27
 ## การแปลงเนื้อหาดิจิทัล
 การแปลง EPUB เป็น PDF เป็นเพียงจุดเริ่มต้น Aspose.HTML for Java เปิดโลกของความเป็นไปได้สำหรับเนื้อหาดิจิทัลของคุณ สร้างเอกสารที่เข้าถึงได้, มีภาพสวยงาม, และทำงานได้อย่างเต็มประสิทธิภาพอย่างง่ายดาย คุณยังสามารถขยายเอ็นจิ้นเดียวกันเพื่อจัดการ **epub to jpg conversion** หรือ **epub to png conversion** เมื่อคุณต้องการดึงภาพจาก eBook
 
-ในคู่มือที่ครอบคลุมนี้ เราจะพาคุณผ่านแต่ละขั้นตอน เพื่อให้คุณมีความรู้และเครื่องมือในการเชี่ยวชาญการแปลง EPUB เป็น PDF บอกลาปัญหาเรื่องรูปแบบและต้อนรับความง่ายของ Aspose.HTML for Java
-
-พร้อมเริ่มหรือยัง? มาดำดิ่งสู่โลกของการแปลงเอกสารอย่างไร้รอยต่อกับ Aspose.HTML for Java ตามคู่มือขั้นตอนต่อขั้นตอนของเราและแปลงไฟล์ EPUB ของคุณเป็นรูปแบบ PDF วันนี้ เนื้อหาของคุณ, วิธีของคุณ
+ในคู่มือที่ครอบคลุมนี้ เราจะพาคุณผ่านแต่ละขั้นตอน เพื่อให้คุณมีความรู้และเครื่องมือในการเชี่ยวชาญการแปลง EPUB เป็น PDF บอกลาปัญหาเรื่องรูปแบบและต้อนรับความง่ายของ Aspose.HTML for Java ตามคู่มือขั้นตอนต่อขั้นตอนของเราและแปลงไฟล์ EPUB ของคุณเป็นรูปแบบ PDF วันนี้ เนื้อหาของคุณ, วิธีของคุณ
 
 ปลดล็อกศักยภาพของเนื้อหาดิจิทัลของคุณด้วย Aspose.HTML for Java เริ่มต้นการเดินทางแปลง EPUB เป็น PDF ของคุณทันที
 
@@ -71,6 +69,7 @@ weight: 27
 เรียนรู้การใช้ Aspose.HTML for Java: แปลง EPUB เป็นภาพและอื่น ๆ สำรวจคู่มือขั้นตอนต่อขั้นตอนของเรา
 ### [การแปลง EPUB เป็น Image](./convert-epub-to-image/)
 เรียนรู้วิธีแปลง EPUB เป็นภาพด้วย Aspose.HTML for Java. แปลงเนื้อหาดิจิทัลของคุณอย่างง่ายดาย มีคู่มือขั้นตอนต่อขั้นตอนรวมอยู่
+### [แปลง EPUB เป็น PDF ด้วย Java – คู่มือขั้นตอนโดยละเอียด](./convert-epub-to-pdf-with-java-step-by-step-guide/)
 
 ## คำถามที่พบบ่อย
 
diff --git a/html/thai/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/thai/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..9563d97fd7
--- /dev/null
+++ b/html/thai/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,220 @@
+---
+category: general
+date: 2026-06-16
+description: เรียนรู้วิธีแปลง EPUB เป็น PDF ด้วย Java และแปลงหน้า EPUB เฉพาะโดยใช้
+  Aspose.HTML พร้อมโค้ดเต็ม เคล็ดลับ และการจัดการกรณีขอบ
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: th
+og_description: แปลง EPUB เป็น PDF ด้วย Java โดยใช้ Aspose.HTML คู่มือนี้ยังแสดงวิธีการแปลงหน้า
+  EPUB เฉพาะเพื่อให้ได้ผลลัพธ์เอกสารที่แม่นยำ
+og_title: แปลง EPUB เป็น PDF ด้วย Java – คู่มือการเขียนโปรแกรมครบถ้วน
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: แปลง EPUB เป็น PDF ด้วย Java – คู่มือขั้นตอนโดยละเอียด
+url: /th/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# แปลง EPUB เป็น PDF ด้วย Java – คู่มือขั้นตอนโดยละเอียด
+
+เคยต้อง **แปลง EPUB เป็น PDF** แต่ไม่แน่ใจว่าจะเลือกแค่บางบทเท่านั้นหรือไม่? คุณไม่ได้อยู่คนเดียว ในหลาย ๆ กระบวนการเผยแพร่ เราต้องการเพียงหน้า 2‑4 ของหนังสืออิเล็กทรอนิกส์ ไม่ใช่ทั้งหมด—ดังนั้นคุณจึงต้อง **แปลงหน้า EPUB เฉพาะ** ด้วย  
+
+ในบทแนะนำนี้ เราจะเดินผ่านตัวอย่างที่ทำงานได้เต็มรูปแบบซึ่งทำสิ่งนั้นได้อย่างแม่นยำ เมื่อเสร็จแล้วคุณจะมีโปรแกรม Java ที่รับไฟล์ EPUB, ดึงหน้าที่ต้องการ, และเขียนไฟล์ PDF ที่ดูดีพร้อมกราฟิกเวกเตอร์คงสภาพ
+
+## สิ่งที่คุณจะได้เรียนรู้
+
+- ตั้งค่า Aspose.HTML สำหรับ Java และเพิ่ม dependency ของ Maven/Gradle ที่จำเป็น  
+- สร้าง `PdfConversionOptions` และกำหนดช่วงหน้าเพื่อ **แปลงหน้า EPUB เฉพาะ**  
+- รักษา SVG และกราฟิกเวกเตอร์อื่น ๆ เพื่อให้ PDF ดูคมชัดบนอุปกรณ์ใดก็ได้  
+- รันการแปลง, จัดการข้อยกเว้น, และตรวจสอบผลลัพธ์  
+
+ไม่จำเป็นต้องมีประสบการณ์กับ Aspose มาก่อน—แค่ความรู้พื้นฐานของ Java และ JDK 8+ runtime  
+
+---
+
+## แปลง EPUB เป็น PDF ด้วย Aspose.HTML (เป้าหมายหลัก)
+
+หัวใจของกระบวนการคือเมธอด `Converter.convert` คิดว่าเป็นบรรทัดเดียวที่ทำงานหนักทั้งหมดหลังจากที่คุณบอกให้มันรู้ว่าต้องทำอะไร ด้านล่างเป็นไฟล์ซอร์สเต็มที่คุณสามารถวางลงใน IDE ใดก็ได้
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **ทำไมวิธีนี้ถึงได้ผล:**  
+> *`PdfConversionOptions`* มีตัวเลือกทั้งหมดที่คุณสามารถปรับได้ก่อนการแปลง การกำหนดช่วงหน้าให้ Aspose ข้ามทุกอย่างที่อยู่นอก 2‑4 คือวิธีที่คุณ **แปลงหน้า EPUB เฉพาะ** การเปิดใช้งานการรักษากราฟิกเวกเตอร์ทำให้ภาพ SVG ใด ๆ ยังคงคมชัด ไม่ถูกแปลงเป็นบิตแมพที่เบลอ
+
+### ผลลัพธ์ที่คาดหวัง
+
+หลังจากรันโปรแกรม คุณจะพบไฟล์ `chapter_subset.pdf` ในโฟลเดอร์เดียวกัน เปิดด้วยโปรแกรมดู PDF ใดก็ได้—คุณควรเห็นเฉพาะเนื้อหาที่อยู่บนหน้า 2, 3, และ 4 ของ EPUB ดั้งเดิม พร้อมภาพทั้งหมดที่แสดงอย่างคมชัด
+
+---
+
+## กำหนดช่วงหน้าเพื่อแปลงหน้า EPUB เฉพาะ (โฟกัสรอง)
+
+หากคุณสงสัยว่ารูปแบบสตริงของช่วงหน้าทำงานอย่างไร มันใช้ไวยากรณ์เดียวกับเครื่องมือ PDF ส่วนใหญ่: `"start‑end"` คุณยังสามารถใส่รายการคั่นด้วยเครื่องหมายคอมม่าเช่น `"1,3,5-7"` เพื่อเลือกหน้าที่ไม่ต่อเนื่อง  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**เคล็ดลับ:** เมื่อทำงานกับ EPUB ขนาดใหญ่ การจำกัดการแปลงให้เหลือไม่กี่หน้าจะลดการใช้หน่วยความจำอย่างมากและเร่งความเร็วของกระบวนการ  
+
+---
+
+## รักษากราฟิกเวกเตอร์เพื่อผลลัพธ์คุณภาพสูง
+
+กราฟิกเวกเตอร์คือส่วนสำคัญที่ทำให้แผนภูมิ, แผนผัง, และไอคอนสามารถขยายได้โดยไม่เสียคุณภาพ โดยการเรียก `setPreserveVectorGraphics(true)` Aspose จะเก็บองค์ประกอบเหล่านั้นเป็นเวกเตอร์ภายใน PDF  
+
+หากข้ามขั้นตอนนี้ ไลบรารีจะทำการแปลง SVG เป็นภาพราสเตอร์ที่ 72 dpi ซึ่งอาจดูดีบนหน้าจอแต่พิมพ์ออกมาจะไม่คมชัด  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## รันการแปลงและตรวจสอบผลลัพธ์
+
+เมื่อกำหนดตัวเลือกเรียบร้อย การแปลงจริงเป็นการเรียกแบบสแตติกเดียว มันจะโยน `ConverterException` หากเกิดข้อผิดพลาด—คุณจึงสามารถจับข้อยกเว้นหรือประกาศในลายเซ็นเมธอดตามที่แสดงด้านบน  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**สิ่งที่ควรตรวจสอบหลังการแปลง**
+
+1. **จำนวนหน้า** – เปิด PDF และยืนยันว่าตรงกับช่วงที่คุณตั้งค่าไว้  
+2. **ความคมของกราฟิก** – ซูมเข้าใกล้แผนภูมิใด ๆ; ควรคงความคมชัด  
+3. **การเข้ารหัสข้อความ** – ตัวอักษรพิเศษจาก EPUB ควรแสดงผลอย่างถูกต้อง  
+
+หากตรวจสอบใดไม่ผ่าน ให้กลับไปตรวจสอบการตั้งค่า `PdfConversionOptions` หรือให้แน่ใจว่า EPUB ต้นทางไม่ได้ถูกป้องกันด้วย DRM
+
+---
+
+## ข้อผิดพลาดทั่วไปและเคล็ดลับ (รวมคีย์เวิร์ดรอง)
+
+| ปัญหา | สาเหตุ | วิธีแก้ |
+|-------|--------|--------|
+| **หน้าว่างปรากฏ** | สตริงช่วงหน้าเขียนผิดรูปแบบ | ใช้รูปแบบ `"2-4"` อย่างง่าย หรือตรวจสอบเครื่องหมายคอมม่าเมื่อเลือกหน้าที่ไม่ต่อเนื่อง |
+| **ภาพหาย** | ไม่ได้เปิดการรักษากราฟิกเวกเตอร์ | เรียก `pdfOptions.setPreserveVectorGraphics(true)` |
+| **ข้อผิดพลาด out‑of‑memory** | แปลง EPUB ขนาดใหญ่โดยไม่มีการกำหนดช่วงหน้า | ควร **แปลงหน้า EPUB เฉพาะ** เสมอเมื่อทำได้; แบ่งการประมวลผลเป็นชุด |
+| **ฟอนต์ไม่รองรับ** | ฟอนต์ไม่ได้ฝังใน EPUB | เปิดการฝังฟอนต์ด้วย `pdfOptions.setEmbedFonts(true)` (ตัวเลือกเพิ่มเติม) |
+
+---
+
+## ภาพรวมเชิงภาพ  
+
+![แผนภาพการไหลแสดงกระบวนการแปลง epub เป็น pdf](/images/convert-epub-to-pdf-flow.png "แผนภาพของกระบวนการแปลง epub เป็น pdf")
+
+*ข้อความแทนภาพ:* *แผนภาพแสดงวิธีที่โปรแกรม Java แปลง EPUB เป็น PDF โดยเน้นขั้นตอนที่แปลงหน้า EPUB เฉพาะ*
+
+---
+
+## สรุป
+
+เราได้สาธิตวิธี **แปลง EPUB เป็น PDF** ด้วย Java พร้อมการควบคุมเต็มที่ว่าหน้าใดบ้างที่ต้องแปลง ขั้นตอนสำคัญคือ:
+
+1. สร้าง `PdfConversionOptions`  
+2. กำหนดช่วงหน้าเพื่อ **แปลงหน้า EPUB เฉพาะ**  
+3. รักษากราฟิกเวกเตอร์เพื่อความเป็นมืออาชีพ  
+4. เรียก `Converter.convert` และจัดการข้อยกเว้นใด ๆ  
+
+ลองปรับเปลี่ยนช่วงหน้า ปิดการรักษากราฟิกเวกเตอร์ หรือเพิ่มหัวข้อ PDF ด้วย `pdfOptions.setTitle("My Chapter Subset")` ได้ตามต้องการ
+
+---
+
+## ต่อไปคุณจะทำอะไรได้บ้าง?
+
+- **การประมวลผลเป็นชุด:** วนลูปผ่านรายการ EPUB และสร้าง PDF สำหรับแต่ละบท  
+- **การปรับสไตล์แบบกำหนดเอง:** ใช้การฉีด CSS เพื่อเปลี่ยนฟอนต์หรือสีก่อนแปลง  
+- **ความปลอดภัย:** เพิ่มการป้องกันด้วยรหัสผ่านให้ไฟล์ PDF ผลลัพธ์ผ่าน `PdfEncryptionOptions`  
+
+หากคุณพบว่าคู่มือเล่มนี้มีประโยชน์ อย่าลืมแชร์หรือแสดงความคิดเห็นพร้อมกรณีการใช้งานของคุณเอง โค้ดดิ้งให้สนุกและเพลิดเพลินกับ PDF คมชัด!
+
+## สิ่งที่คุณควรเรียนต่อไป
+
+บทแนะนำต่อไปนี้ครอบคลุมหัวข้อที่เกี่ยวข้องอย่างใกล้ชิดและต่อยอดจากเทคนิคที่แสดงในคู่มือนี้ แต่ละแหล่งรวมโค้ดทำงานเต็มรูปแบบพร้อมคำอธิบายขั้นตอนเพื่อช่วยคุณเชี่ยวชาญฟีเจอร์ API เพิ่มเติมและสำรวจแนวทางการทำงานอื่น ๆ ในโปรเจกต์ของคุณ
+
+- [Convert EPUB to PDF and Images with Aspose.HTML for Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Convert EPUB to Images Using Aspose HTML for Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Convert EPUB to XPS Tutorial](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/thai/java/creating-managing-html-documents/_index.md b/html/thai/java/creating-managing-html-documents/_index.md
index 8dffa4ba05..9607c939ff 100644
--- a/html/thai/java/creating-managing-html-documents/_index.md
+++ b/html/thai/java/creating-managing-html-documents/_index.md
@@ -56,6 +56,8 @@ Aspose.HTML สำหรับ Java นำเสนอชุดเครื่
 เรียนรู้วิธีสร้างเอกสาร HTML จากสตริงใน Aspose.HTML สำหรับ Java ด้วยคู่มือทีละขั้นตอนนี้
 ### [โหลดเอกสาร HTML จาก URL ใน Aspose.HTML สำหรับ Java](./load-html-documents-from-url/)
 ค้นพบวิธีการโหลดเอกสาร HTML จาก URL ใน Java ได้อย่างง่ายดายด้วย Aspose.HTML พร้อมบทช่วยสอนแบบทีละขั้นตอน
+### [โหลด JSON ด้วย Fetch ใน Java – คู่มือฉบับสมบูรณ์](./load-json-with-fetch-in-java-complete-guide/)
+เรียนรู้วิธีโหลดไฟล์ JSON ด้วย Fetch ใน Java อย่างละเอียดผ่านคู่มือฉบับสมบูรณ์นี้
 ### [สร้างเอกสาร HTML ใหม่โดยใช้ Aspose.HTML สำหรับ Java](./generate-new-html-documents/)
 เรียนรู้วิธีสร้างเอกสาร HTML ใหม่โดยใช้ Aspose.HTML สำหรับ Java ด้วยคู่มือทีละขั้นตอนง่ายๆ นี้ เริ่มต้นสร้างเนื้อหา HTML แบบไดนามิก
 ### [จัดการเหตุการณ์การโหลดเอกสารใน Aspose.HTML สำหรับ Java](./handle-document-load-events/)
diff --git a/html/thai/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/thai/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..7adb5f6cea
--- /dev/null
+++ b/html/thai/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,290 @@
+---
+category: general
+date: 2026-06-16
+description: โหลด JSON ด้วย fetch โดยใช้ Java. เรียนรู้วิธีรัน JavaScript จาก Java,
+  optional chaining, และสร้าง HTMLDocument ใน Java ในบทเรียนเดียว.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: th
+og_description: โหลด JSON ด้วย fetch โดยใช้ Java. บทเรียนนี้แสดงวิธีการเรียกใช้ JavaScript
+  จาก Java, ใช้ optional chaining, และสร้าง HTMLDocument ใน Java.
+og_title: โหลด JSON ด้วย Fetch ใน Java – คู่มือขั้นตอนโดยละเอียด
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: โหลด JSON ด้วย Fetch ใน Java – คู่มือฉบับสมบูรณ์
+url: /th/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# โหลด JSON ด้วย Fetch – คำแนะนำ Java ฉบับสมบูรณ์
+
+เคยสงสัยไหมว่า **load JSON with fetch** ทำได้อย่างไรโดยอยู่ในแอปพลิเคชัน Java แท้ ๆ? คุณไม่ได้เป็นคนเดียวที่มีคำถามนี้ นักพัฒนาจำนวนมากเจออุปสรรคเมื่อจำเป็นต้องเรียก endpoint ของ REST สมัยใหม่แต่ไม่อยากดึงไลบรารี HTTP ที่หนักหน่วง ข่าวดีคือ คุณสามารถใช้พลังของคลาส `HTMLDocument` ที่คล้ายเบราว์เซอร์ สร้างเครื่องมือ JavaScript engine ขึ้นมา และให้ `fetch` ทำงานหนักให้—ทั้งหมดจาก Java
+
+ในคู่มือนี้ เราจะพาคุณผ่านตัวอย่างเชิงปฏิบัติที่ **fetches JSON in JavaScript**, เรียกใช้สคริปต์นั้นจาก Java และยังแสดงการใช้ optional chaining อีกด้วย เมื่อเสร็จคุณจะรู้วิธี **run JavaScript from Java**, สร้าง `HTMLDocument` ใน Java และจัดการกับฟิลด์ JSON ที่หายไปอย่างราบรื่น ไม่ต้องพึ่งพาไลบรารีภายนอก เพียง JDK และความคิดสร้างสรรค์เล็กน้อย
+
+## สิ่งที่บทเรียนนี้ครอบคลุม
+
+- ตั้งค่าอินสแตนซ์ `HTMLDocument` ใน Java (`create htmldocument in java`).
+- ดึง `ScriptEngine` ที่ฝังอยู่และป้อน JavaScript สมัยใหม่ให้มัน
+- เขียนสแนปเพต **fetch JSON in JavaScript** ที่ใช้ `async/await` และ optional chaining (`optional chaining tutorial`)
+- เรียกใช้สคริปต์ผ่าน `engine.evaluate` (`run javascript from java`)
+- ตรวจสอบผลลัพธ์และจัดการกรณีขอบเช่นข้อผิดพลาดเครือข่ายหรือคุณสมบัติที่หายไป
+
+คุณจะต้องใช้ Java 17 หรือใหม่กว่า เพราะตัวสาธิตพึ่งพา engine ที่เข้ากันได้กับ Nashorn ที่มาพร้อมกับ JDK หากคุณใช้ JDK รุ่นเก่า เพียงเพิ่มไลบรารีสคริปต์ที่เหมาะสม—รายละเอียดอยู่ในส่วน “Prerequisites”
+
+---
+
+## ข้อกำหนดเบื้องต้น
+
+- **JDK 17+** ติดตั้งและกำหนดค่า `JAVA_HOME`
+- ความคุ้นเคยพื้นฐานกับไวยากรณ์ Java และ JavaScript แบบอะซิงโครนัส
+- IDE หรือโปรแกรมแก้ไขข้อความ (IntelliJ IDEA, VS Code, Eclipse—เลือกตามใจคุณ)
+
+ไม่จำเป็นต้องใช้ไคลเอนต์ HTTP หรือ JSON parser ของบุคคลที่สาม; ทุกอย่างอยู่ภายในสคริปต์
+
+---
+
+## ขั้นตอนที่ 1: สร้าง HTMLDocument ใน Java
+
+เริ่มต้นกันเลย—**create htmldocument in java**. คลาส `HTMLDocument` ให้ DOM ที่เบาและสำคัญที่สุดคือมี `ScriptEngine` ที่บรรจุมาแล้วซึ่งสามารถประเมิน JavaScript ได้เหมือนกับเบราว์เซอร์
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **ทำไมเรื่องนี้สำคัญ:** `HTMLDocument` ทำหน้าที่เป็น sandbox ให้วัตถุ `window` ระดับ global, `fetch` และ Web API อื่น ๆ ที่สคริปต์สามารถเข้าถึงได้ คิดว่าเป็น mini‑browser ที่ไม่มี UI
+
+---
+
+## ขั้นตอนที่ 2: ดึง JavaScript Engine จาก Document
+
+ตอนนี้เราต้อง **run JavaScript from Java**. Document เปิดเผย `ScriptEngine` ที่เข้าใจ ECMAScript สมัยใหม่ (รวมถึง `async/await`). ดึงมันแบบนี้:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **เคล็ดลับ:** หากคุณเจอ `ScriptException` เกี่ยวกับฟีเจอร์ที่ไม่รองรับ ให้ตรวจสอบว่าคุณใช้ JDK 17+ หรือไม่ JDK รุ่นเก่ามาพร้อมกับ Nashorn รุ่นเก่าที่ไม่มีการสนับสนุน async
+
+---
+
+## ขั้นตอนที่ 3: เขียน JavaScript Snippet สมัยใหม่ (Optional Chaining Tutorial)
+
+นี่คือส่วนที่ **fetch json in javascript** ส่องแสง เราจะกำหนดสตริงหลายบรรทัด (Java 15+ `"""` text block) ที่ดึง payload JSON ตัวอย่าง ใช้ `await` และแสดง optional chaining (`??`) เพื่อจัดการค่าที่หายไป
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**เกิดอะไรขึ้น?**
+
+- `fetch` ส่งคำขอ GET ไปยัง public placeholder API
+- `await` หยุดการทำงานจนกระทั่ง promise สำเร็จ ทำให้โค้ดดูสะอาด
+- `data.title ?? 'No title'` คือรูปแบบ optional chaining: หาก `title` เป็น `null` หรือ `undefined` จะใช้ค่า `'No title'` แทน
+- ทั้งหมดถูกห่อไว้ในบล็อก `try/catch` เพื่อจับข้อผิดพลาดเครือข่ายใด ๆ
+
+---
+
+## ขั้นตอนที่ 4: เรียกใช้สคริปต์ภายใน Document
+
+สุดท้าย เราจะส่งสคริปต์ให้ engine. engine จะรันในเธรดเดียวกัน ดังนั้นคุณจะเห็นผลลัพธ์จาก console โดยตรงในโปรเซส Java ของคุณ
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+เมื่อคุณรันโปรแกรม คุณควรเห็นอย่างนี้:
+
+```
+Title: delectus aut autem
+```
+
+หาก API เปลี่ยนแปลงหรือฟิลด์ `title` หายไป ผลลัพธ์จะเปลี่ยนเป็นอย่างสุภาพ:
+
+```
+Title: No title
+```
+
+นี่คือความสวยงามของ optional chaining—ไม่มี `TypeError` ทำให้แอป Java ของคุณพัง
+
+---
+
+## ตัวอย่างทำงานเต็มรูปแบบ
+
+รวมทุกอย่างเข้าด้วยกัน นี่คือคลาส Java ที่เป็นอิสระซึ่งคุณสามารถคัดลอก‑วางลงใน `Main.java` และรันด้วย `java Main.java`
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### ผลลัพธ์ที่คาดหวัง
+
+```
+Title: delectus aut autem
+```
+
+หากคุณทำลาย URL อย่างตั้งใจ (เช่น เปลี่ยน `todos/1` เป็น `todos/9999`) คุณจะเห็นข้อความ fallback หรือข้อผิดพลาดเครือข่าย แสดงการจัดการข้อผิดพลาดที่แข็งแรง
+
+---
+
+## คำถามทั่วไป & กรณีขอบ
+
+### 1. ถ้า API เป้าหมายส่งคืน response ที่ไม่ใช่ JSON จะทำอย่างไร?
+
+`response.json()` จะโยน `SyntaxError`. บล็อก `try/catch` ของเราจับข้อผิดพลาดนั้นและบันทึก “Fetch failed”. คุณสามารถขยาย catch เพื่อทำการลองใหม่หรือ fallback ไปยัง payload คงที่
+
+### 2. ฉันสามารถใช้วิธีนี้กับใบรับรอง HTTPS ที่ไม่เชื่อถือได้หรือไม่?
+
+`fetch` ที่มาพร้อมกับระบบเคารพ SSL context เริ่มต้นของ JVM หากคุณต้องการเชื่อถือใบรับรอง self‑signed ให้ตั้งค่า `SSLContext` แบบกำหนดเองก่อนสร้าง `HTMLDocument`. นั่นอาจเกินขอบเขตของบทเรียนนี้ แต่หลักการยังคงเหมือนเดิม
+
+### 3. วิธีนี้ทำงานบน Android หรือไม่?
+
+น่าเสียดายที่ `HTMLDocument` ไม่ได้เป็นส่วนหนึ่งของ Android SDK สำหรับมือถือ คุณจะต้องใช้ JavaScript engine อื่น (เช่น GraalVM) หรือไคลเอนต์ HTTP แบบเนทีฟ
+
+### 4. optional chaining แตกต่างจากการตรวจสอบ null แบบคลาสสิกอย่างไร?
+
+แทนที่จะเขียน:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+คุณสามารถทำอย่างง่าย ๆ ด้วย `data.title ?? 'No title'`. มันกระชับ, มีโอกาสเกิดข้อผิดพลาดน้อยลง, และอ่านเหมือนภาษาธรรมชาติ—เหมาะสำหรับ **optional chaining tutorial**
+
+---
+
+## เคล็ดลับระดับมืออาชีพ & แนวปฏิบัติที่ดีที่สุด
+
+- **Reuse the engine:** การสร้าง `HTMLDocument` ใหม่สำหรับแต่ละคำขออาจมีค่าใช้จ่ายสูง ให้เก็บอินสแตนซ์เดียวไว้ใช้ต่อเนื่องหากทำหลายคำขอ
+- **Thread safety:** `ScriptEngine` ไม่ปลอดภัยต่อหลายเธรดโดยค่าเริ่มต้น ให้ทำการซิงโครไนซ์การเข้าถึงหรือสร้างพูลของ engine สำหรับงานหลายเธรดพร้อมกัน
+- **Logging:** `console.log` ของสคริปต์เขียนไปที่ `System.out`. หากต้องการเฟรมเวิร์กการบันทึกที่เหมาะสม ให้เปลี่ยนทิศทางด้วย `engine.getContext().setWriter(new PrintWriter(...))`
+- **Timeouts:** `fetch` เคารพ timeout เริ่มต้นของเบราว์เซอร์ (โดยปกติไม่มี). คุณสามารถทำ abort ด้วยตนเองโดยใช้ API `AbortController` ภายในสคริปต์หากต้องการการควบคุมที่เข้มงวดกว่า
+
+---
+
+## สรุป
+
+เราพึ่งแสดงวิธี **load JSON with fetch** จากโปรแกรม Java โดยใช้ JavaScript engine ที่ฝังอยู่เพื่อรันโค้ด `async/await` สมัยใหม่ และใช้ optional chaining เพื่อให้โค้ดเป็นระเบียบ ด้วยการ **creating an HTMLDocument in Java** คุณจะได้สภาพแวดล้อม sandbox ที่ทำให้ **running JavaScript from Java** รู้สึกเป็นธรรมชาติ แม้ยังคงอยู่ในโค้ด Java แท้ ๆ
+
+จากจุดนี้คุณอาจ:
+
+- เปลี่ยน placeholder API เป็นบริการของคุณเอง (`fetch json in javascript` จาก endpoint ส่วนตัว)
+- เพิ่มการจัดการข้อผิดพลาดหรือการลองใหม่ที่ซับซ้อนขึ้น
+- สำรวจความสามารถ polyglot ของ GraalVM เพื่อสคริปต์ที่หลากหลายยิ่งขึ้น
+
+ลองใช้งาน ปรับ URL หรือแม้แต่เพิ่มคำขอ `POST`—มีโลกของ Java ที่เน้นเว็บให้คุณเปิดใช้งานโดยไม่ต้องดึงไลบรารีหนัก ๆ
+
+ขอให้สนุกกับการเขียนโค้ด และอย่าลังเลที่จะฝากคอมเมนต์หากเจออุปสรรค!
+
+## สิ่งที่คุณควรเรียนต่อไป?
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/thai/java/css-html-form-editing/_index.md b/html/thai/java/css-html-form-editing/_index.md
index d4fa277da3..f2cbe77945 100644
--- a/html/thai/java/css-html-form-editing/_index.md
+++ b/html/thai/java/css-html-form-editing/_index.md
@@ -32,6 +32,11 @@ url: /th/java/css-html-form-editing/
 เรียนรู้วิธีแก้ไขและส่งแบบฟอร์ม HTML ด้วยโปรแกรมโดยใช้ Aspose.HTML สำหรับ Java ในคู่มือทีละขั้นตอนที่ครอบคลุมนี้
 ### [การเลือกองค์ประกอบโดยคลาสใน Java – คู่มือฉบับสมบูรณ์](./select-element-by-class-in-java-complete-how-to-guide/)
 เรียนรู้วิธีเลือกองค์ประกอบ HTML ตามคลาสใน Java อย่างละเอียด พร้อมตัวอย่างและขั้นตอนครบถ้วน
+### [ดึงพื้นหลัง CSS ใน Java – คู่มือฉบับสมบูรณ์ Aspose.HTML](./get-css-background-in-java-complete-aspose-html-guide/)
+เรียนรู้วิธีดึงพื้นหลัง CSS ใน Java ด้วย Aspose.HTML อย่างละเอียดในคู่มือฉบับสมบูรณ์นี้
+### [วิธีใช้ CSS ใน Java – โหลด HTML, นับลิงก์ และประเมิน XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+เรียนรู้วิธีใช้ CSS ใน Java เพื่อโหลด HTML, นับลิงก์และประเมิน XPath ด้วย Aspose.HTML
+
 {{< /blocks/products/pf/tutorial-page-section >}}
 
 {{< /blocks/products/pf/main-container >}}
diff --git a/html/thai/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/thai/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..85842d5bbc
--- /dev/null
+++ b/html/thai/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,279 @@
+---
+category: general
+date: 2026-06-16
+description: รับพื้นหลัง CSS ด้วย Aspose.HTML ใน Java เรียนรู้วิธีโหลดเอกสาร HTML,
+  ดึงสไตล์ที่คำนวณแล้ว, และดึงสีพื้นหลังพร้อมขนาดฟอนต์ในไม่กี่ขั้นตอน.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: th
+og_description: รับพื้นหลัง CSS ใน Java ทันที บทเรียนนี้แสดงวิธีโหลดเอกสาร HTML ดึงสไตล์ที่คำนวณแล้ว
+  และดึงสีพื้นหลังพร้อมขนาดฟอนต์ด้วย Aspose.HTML.
+og_title: ดึงพื้นหลัง CSS ใน Java – บทเรียน Aspose.HTML อย่างเต็มรูปแบบ
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: รับพื้นหลัง CSS ใน Java – คู่มือ Aspose.HTML ฉบับสมบูรณ์
+url: /th/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# รับค่า CSS Background ใน Java – คู่มือ Aspose.HTML ฉบับสมบูรณ์
+
+เคยต้อง **get CSS background** ขององค์ประกอบใด ๆ ขณะประมวลผล HTML ฝั่งเซิร์ฟเวอร์หรือไม่? บางทีคุณอาจกำลังสร้าง PDF generator, web‑scraper, หรือแค่ต้องการตรวจสอบสไตล์ ใน Java ไลบรารี Aspose.HTML ทำให้เรื่องนี้ง่ายดายมาก ในบทแนะนำนี้เราจะ **load HTML document Java**, ดึงค่า computed style, และ **retrieve background color** รวมถึง **retrieve font size**—ทั้งหมดในไม่กี่บรรทัด
+
+เราจะเดินผ่านตัวอย่างจริง: `<div>` ที่มีคลาส `highlight` สุดท้ายคุณจะได้โปรแกรมที่พร้อมใช้งานซึ่งสามารถนำไปใส่ในโปรเจกต์ใดก็ได้ และคุณจะเข้าใจว่าทำไมการใช้ `ComputedStyle` จึงเป็นวิธีที่เชื่อถือได้ที่สุดในการอ่านค่าที่ได้จากการ cascade‑resolve ของ CSS
+
+---
+
+## สิ่งที่คุณจะได้เรียนรู้
+
+- วิธี **load HTML document Java** ด้วย Aspose.HTML
+- วิธี **extract computed style** จากองค์ประกอบ DOM ใด ๆ
+- วิธีเรียก **retrieve background color** และ **retrieve font size** อย่างแม่นยำ
+- จุดบกพร่องทั่วไป (เช่น ไฟล์สไตล์ชีตหาย, inline vs. external CSS)
+- ตัวอย่างโค้ดที่สมบูรณ์และสามารถรันได้ทันทีเพื่อคัดลอก‑วาง
+
+---
+
+## ข้อกำหนดเบื้องต้น
+
+- Java 8 หรือใหม่กว่า
+- Maven หรือ Gradle เพื่อจัดการ dependencies (เราจะให้ตัวอย่าง Maven)
+- ความเข้าใจพื้นฐานเกี่ยวกับ HTML & CSS
+- ไลบรารี Aspose.HTML for Java (รุ่นทดลองหรือแบบมีลิขสิทธิ์)
+
+---
+
+## ขั้นตอนที่ 1: ตั้งค่าโปรเจกต์และเพิ่ม Aspose.HTML
+
+แรกเริ่มสร้างโปรเจกต์ Maven (หรือใช้เครื่องมือ build ที่คุณชอบ) แล้วเพิ่ม dependency ของ Aspose.HTML ลงใน `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** หากคุณใช้ Gradle ให้ใช้ `implementation 'com.aspose:aspose-html:23.9'` แทน  
+
+เมื่อ dependency ถูก resolve แล้ว คุณก็พร้อมเริ่มเขียนโค้ด
+
+---
+
+## ขั้นตอนที่ 2: Load the HTML Document Java
+
+การกระทำแรกที่เป็นรูปธรรมคือการอ่านไฟล์ HTML เข้าไปใน `HTMLDocument` ขั้นตอนนี้คือจุดที่วลี **load html document java** มีความหมาย
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+ทำไมต้องใช้ `HTMLDocument` แทนพาร์เซอร์ทั่วไป? Aspose.HTML สร้าง DOM ที่สมบูรณ์, ประมวลผลสไตล์ชีตที่เชื่อมโยงทั้งหมด, และเคารพ media queries—ดังนั้นค่า computed style ที่คุณดึงภายหลังจะแสดงผลเหมือนกับที่เบราว์เซอร์จะเรนเดอร์
+
+---
+
+## ขั้นตอนที่ 3: Select the Target Element
+
+ต่อไปเราต้องการองค์ประกอบที่เราต้องการตรวจสอบ CSS ในตัวอย่างนี้องค์ประกอบมีคลาส `highlight`
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+เมธอด `querySelector` ทำงานเหมือนกับใน JavaScript ให้คุณใช้ selector ใดก็ได้ตาม CSS หาก selector ไม่พบ เราจะออกจากโปรแกรมเร็ว ๆ นี้—เพื่อป้องกัน `NullPointerException` ในขั้นตอนต่อไป
+
+---
+
+## ขั้นตอนที่ 4: Extract Computed Style
+
+นี่คือหัวใจของบทแนะนำ: **extract computed style** วัตถุ `ComputedStyle` ให้ค่าที่ cascade‑resolved สุดท้ายของทุก property ใน CSS
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+เบื้องหลัง Aspose.HTML จะเดินตาม cascade ของ CSS, ประเมินกฎ `!important`, และแม้แต่แปลงหน่วยสัมพันธ์ (เช่น `em` → พิกเซล) นี่คือเหตุผลที่ `ComputedStyle` ดีกว่าการพาร์สสไตล์แบบ inline ด้วยตนเอง
+
+---
+
+## ขั้นตอนที่ 5: Retrieve Background Color and Font Size
+
+สุดท้าย เราจะ **retrieve background color** และ **retrieve font size** ผ่านเมธอด getter ของ `ComputedStyle`
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+ทั้ง `getBackgroundColor()` และ `getFontSize()` จะคืนค่าเป็นสตริงในรูปแบบ CSS มาตรฐาน (เช่น `rgba(255, 0, 0, 1)` หรือ `16px`) หาก property ไม่ได้ถูกกำหนดที่ใดเลย ไลบรารีจะคืนค่าตามค่าเริ่มต้นของเบราว์เซอร์
+
+---
+
+## ตัวอย่างทำงานเต็มรูปแบบ
+
+รวมทุกอย่างเข้าด้วยกัน นี่คือโปรแกรมเต็มที่คุณสามารถรันได้ทันที:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### ผลลัพธ์ที่คาดหวัง
+
+สมมติว่า `input.html` มีเนื้อหา:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+เมื่อรันโปรแกรมจะพิมพ์:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+หาก CSS ใช้ `rgba` หรือหน่วยอื่น ผลลัพธ์ก็จะปรับตามนั้น
+
+---
+
+## การจัดการกรณีขอบ
+
+| Situation | What to Watch For | Solution |
+|-----------|-------------------|----------|
+| **External style sheets** | ไฟล์อาจอ้างอิง CSS ผ่าน `<link>` ที่ไม่ได้อยู่ใน classpath | ตรวจสอบให้ path เป็น absolute หรือกำหนด `HTMLDocument.setBaseUrl()` เพื่อให้ Aspose.HTML หาไฟล์ได้ |
+| **Media queries** | สไตล์ในบล็อก `@media` อาจถูกละเลยหาก viewport เริ่มต้นไม่ตรง | ใช้ `HTMLDocument.setViewportSize(width, height)` เพื่อจำลองอุปกรณ์ที่ต้องการ |
+| **CSS variables** (`var(--my-color)`) | `ComputedStyle` จะ resolve ตัวแปรอัตโนมัติ แต่ต้องมีการกำหนดค่า | ตรวจสอบ scope ของตัวแปรหรือกำหนด fallback value |
+| **Unsupported properties** | บาง property ใหม่ (เช่น `backdrop-filter`) อาจคืนค่าว่าง | ตรวจสอบ `null` หรือสตริงว่างก่อนนำไปใช้ |
+
+---
+
+## เคล็ดลับมืออาชีพ & จุดบกพร่องทั่วไป
+
+- **Cache the document** หากต้อง query หลายองค์ประกอบ; การพาร์เซอร์ซ้ำหลายครั้งใช้ทรัพยากรสูง
+- **Close resources**: `doc.dispose();` ปล่อยหน่วยความจำ native (สำคัญในบริการที่ทำงานต่อเนื่อง)
+- **Avoid hard‑coded paths**: ใช้ `Paths.get(...).toAbsolutePath()` เพื่อความเข้ากันได้ข้ามแพลตฟอร์ม
+- **Debugging**: พิมพ์ `computedStyle.getCssText()` เพื่อดูรายการ property ที่ resolve ทั้งหมด
+
+---
+
+## ภาพรวมเชิงภาพ
+
+![ตัวอย่าง Get CSS Background แสดง div ที่ไฮไลท์และสีที่คอมพิวท์](/images/get-css-background-java.png "Get CSS Background in Java – visual example")
+
+*Alt text includes the primary keyword: “Get CSS Background example”.*
+
+---
+
+## สรุป
+
+คุณได้เรียนรู้ **วิธี get CSS background** และ **retrieve font size** ขององค์ประกอบใด ๆ ด้วย Aspose.HTML ใน Java โดย **loading an HTML document Java**, ดึง **computed style**, และเรียกเมธอด getter ที่เหมาะสม คุณจึงสามารถอ่านค่าการเรนเดอร์สุดท้ายได้อย่างแม่นยำโดยไม่ต้องเดาหรือพาร์เซอร์ CSS ด้วยตนเอง
+
+ต่อไปทำอะไรดี? ลองเปลี่ยน selector เพื่อ target องค์ประกอบอื่น, ทดลองกับ pseudo‑classes (เช่น `div.highlight:hover`), หรือสร้าง PDF จาก `HTMLDocument` เดียวกัน—API เดียวกันทำให้ทำได้ง่ายดาย  
+
+หากเจอปัญหาใด ๆ อย่าลังเลที่จะคอมเมนต์และขอความช่วยเหลือ ขอให้สนุกกับการเขียนโค้ด!
+
+---
+
+
+## คุณควรเรียนรู้อะไรต่อไป?
+
+บทแนะนำต่อไปนี้ครอบคลุมหัวข้อที่เกี่ยวข้องอย่างใกล้ชิดและต่อยอดจากเทคนิคในคู่มือนี้ ทุกแหล่งข้อมูลมีตัวอย่างโค้ดทำงานเต็มและคำอธิบายทีละขั้นตอน เพื่อช่วยให้คุณเชี่ยวชาญฟีเจอร์ API เพิ่มเติมและสำรวจแนวทางการทำงานอื่น ๆ ในโปรเจกต์ของคุณ
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Create html document java with internal CSS using Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/thai/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/thai/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..c35154cc48
--- /dev/null
+++ b/html/thai/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,280 @@
+---
+category: general
+date: 2026-06-16
+description: วิธีใช้ CSS เพื่อโหลดไฟล์ HTML และนับลิงก์ใน Java. เรียนรู้การนับองค์ประกอบ
+  HTML และประเมิน XPath ใน Java ด้วยตัวอย่างเดียวที่ชัดเจน.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: th
+og_description: วิธีใช้ CSS ใน Java เพื่อโหลดไฟล์ HTML, นับลิงก์, และประเมิน XPath—ทั้งหมดในคู่มือปฏิบัติที่ครบวงจรหนึ่งเดียว.
+og_title: วิธีใช้ CSS ใน Java – โหลด HTML, นับลิงก์ และประเมิน XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: วิธีใช้ CSS ใน Java – โหลด HTML, นับลิงก์และประเมิน XPath
+url: /th/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# วิธีใช้ CSS ใน Java – โหลด HTML, นับลิงก์ & ประเมิน XPath
+
+เคยสงสัย **วิธีใช้ CSS** selector ขณะประมวลผลไฟล์ HTML ด้วย Java หรือไม่? บางทีคุณอาจกำลังสร้างเว็บ‑ครอเลอร์, ตัวดึงข้อมูล, หรือแค่ต้องการตรวจสอบเว็บไซต์แบบสถิติก็ได้ ข่าวดีคือ คุณไม่จำเป็นต้องเขียน parser เองจากศูนย์—ไลบรารีสมัยใหม่ทำให้คุณผสาน CSS4 selector กับ XPath 3.1 expression ใน workflow เดียวที่เรียบง่าย
+
+ในบทแนะนำนี้เราจะเดินผ่าน **วิธีโหลดไฟล์ HTML**, ใช้ CSS selector เพื่อนับลิงก์ภายในแถบนำทาง, แล้ว **ประเมิน XPath** เพื่อนับองค์ประกอบ `<img>` ที่ตรงตามเงื่อนไข โดยตอนจบคุณจะได้โปรแกรมที่ทำงานได้เต็มรูปแบบและพิมพ์จำนวนโหนดที่ตรงกันออกมา พร้อมเข้าใจเหตุผลที่แต่ละส่วนสำคัญ
+
+## ความต้องการเบื้องต้น
+
+- Java 17 (หรือ JDK รุ่นใหม่ใดก็ได้) ติดตั้งบนเครื่องของคุณ  
+- Maven หรือ Gradle สำหรับจัดการ dependency (ตัวอย่างใช้ Maven)  
+- ส่วนย่อย HTML เล็ก ๆ บันทึกเป็น `input.html` ในโฟลเดอร์ที่คุณควบคุม  
+
+ไม่ต้องใช้เครื่องมืออื่น—แค่โปรแกรมแก้ไขข้อความและเทอร์มินัล
+
+## สิ่งที่บทแนะนำนี้ครอบคลุม
+
+- **การโหลดไฟล์ HTML** เข้าโครงสร้างคล้าย DOM ด้วยคลาส *HTMLDocument*  
+- การใช้ **CSS4 selector** (`nav a[data-role]`) เพื่อหาลิงก์ในเมนูนำทาง  
+- การรัน **XPath 3.1 expression** เพื่อค้นหาแท็ก `<img>` ที่ `src` ลงท้ายด้วย `.png` และมีแอตทริบิวต์ `alt` ด้วย  
+- **การนับ** ผลลัพธ์ของทั้งสอง query และพิมพ์ออกคอนโซล  
+- โค้ดเต็ม, คำอธิบาย “ทำไม” และมุมมองสั้น ๆ เกี่ยวกับกรณีขอบเขตที่อาจเกิดขึ้น  
+
+มาเริ่มกันเลย
+
+---
+
+## ขั้นตอนที่ 1 – วิธีโหลดไฟล์ HTML ด้วย HTMLDocument
+
+ก่อนที่คุณจะ query อะไรได้ เอกสาร HTML ต้องถูกแปลงเป็นโมเดลที่สามารถเดินทางได้ คลาส `HTMLDocument` จากไลบรารี **jsoup‑plus** (หรือ parser ที่รับรู้ HTML ใด ๆ) ทำหน้าที่นั้นได้อย่างแม่นยำ
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*ทำไมส่วนนี้สำคัญ:*  
+การโหลดไฟล์เพียงครั้งเดียวและเก็บอ้างอิง (`doc`) จะช่วยหลีกเลี่ยง I/O ซ้ำซ้อน ซึ่งอาจเป็นคอขวดด้านประสิทธิภาพเมื่อประมวลผลหน้าเว็บจำนวนมาก
+
+---
+
+## ขั้นตอนที่ 2 – วิธีใช้ CSS เพื่อนับลิงก์ภายใน `<nav>`
+
+เมื่อเอกสารถูกโหลดเข้าสู่หน่วยความจำแล้ว เราสามารถใช้ CSS4 selector เพื่อดึงทุกองค์ประกอบ `<a>` ที่อยู่ภายใน `<nav>` และมีแอตทริบิวต์ `data‑role` นี่เป็นรูปแบบทั่วไปสำหรับเมนูนำทางที่ใช้ data attribute เป็นจุดเชื่อมต่อกับ JavaScript
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*คำอธิบาย:*  
+- `nav a[data-role]` หมายถึง “องค์ประกอบ `<a>` ใด ๆ ที่มีแอตทริบิวต์ `data‑role` และเป็นลูกหลานของ `<nav>`”  
+- selector นี้เข้ากันได้กับ **CSS4** จึงสามารถใช้ pseudo‑class เช่น `:not()` หรือ `:has()` หากกรณีการใช้งานของคุณขยายใหญ่ขึ้นได้
+
+> **เคล็ดลับ:** หากคุณต้องการเฉพาะลูกโดยตรง ให้เปลี่ยนช่องว่างเป็น `>` (`nav > a[data-role]`) ซึ่งจะลดพื้นที่ค้นหาและอาจทำให้เอกสารขนาดใหญ่ทำงานเร็วขึ้น
+
+---
+
+## ขั้นตอนที่ 3 – ประเมิน XPath ใน Java เพื่อคำนวณ `<img>` เฉพาะ
+
+XPath จะเด่นเมื่อคุณต้องการกรองตามแอตทริบิวต์ที่ซับซ้อนซึ่ง CSS ทำได้ยาก ที่นี่เราจะหาทุก `<img>` ที่ `src` ลงท้ายด้วย `.png` **และ** มีแอตทริบิวต์ `alt`—เป็นประโยชน์สำหรับการตรวจสอบการเข้าถึง
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*ทำไมต้องใช้ XPath?*  
+- ฟังก์ชัน `ends-with()` เป็นส่วนหนึ่งของ XPath 3.1 ทำให้สามารถจับคู่ส่วนต่อท้ายได้โดยไม่ต้องใช้ regex  
+- การรวม predicate หลายตัว (`and @alt`) ทำให้คุณนับเฉพาะรูปภาพที่ทั้งแหล่งที่มาและคำอธิบายถูกต้อง
+
+หากไลบรารีของคุณรองรับเพียง XPath 1.0 คุณจะต้องใช้ `contains(@src, '.png')` แล้วกรองใน Java ซึ่งแม่นยำน้อยกว่า
+
+---
+
+## ขั้นตอนที่ 4 – วิธีนับองค์ประกอบ HTML และพิมพ์ผลลัพธ์
+
+สุดท้าย เราจะดึงความยาวของอ็อบเจ็กต์ `NodeList` ทั้งสองและแสดงผล นี่คือส่วน **วิธีนับลิงก์** ของปริศนา แต่ก็ใช้ได้กับคอลเลกชันโหนดใด ๆ
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**ผลลัพธ์ที่คาดว่าจะเห็นในคอนโซล** (สมมติว่า HTML ตัวอย่างมีลิงก์ที่ตรงกัน 3 รายการและรูปภาพที่ตรงกัน 2 รายการ):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+หากจำนวนเป็นศูนย์ ให้ตรวจสอบไวยากรณ์ selector ของคุณอีกครั้งหรือยืนยันว่า `input.html` มีองค์ประกอบที่คาดหวังจริงหรือไม่
+
+---
+
+## ตัวอย่างทำงานเต็มรูปแบบ
+
+ด้านล่างเป็นโปรแกรมสมบูรณ์ที่คุณสามารถคัดลอก‑วางลงในไฟล์ชื่อ `CssXPathDemo.java` ได้ รวมถึง import ที่จำเป็น, snippet `pom.xml` สำหรับ Maven, และ HTML ตัวอย่างขนาดเล็กสำหรับทดสอบ
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**ส่วนที่ตัดมาจาก `pom.xml` ของ Maven** (เพิ่ม dependency นี้เพื่อดึง parser ที่รองรับทั้ง CSS4 และ XPath 3.1):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**ไฟล์ `input.html` ตัวอย่าง** (วางไว้ในไดเรกทอรีเดียวกับไฟล์ Java):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+รันคำสั่ง `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` จะได้จำนวนที่คาดไว้ตามที่แสดงข้างต้น
+
+---
+
+## กรณีขอบเขตและคำถามที่พบบ่อย
+
+### HTML ที่ไม่สมบูรณ์จะทำอย่างไร?
+
+ทั้ง CSS engine และ XPath engine ยอมรับข้อผิดพลาดเล็กน้อย (เช่น แท็กปิดหาย, แอตทริบิวต์ไม่มีเครื่องหมายอัญประกาศ) อย่างไรก็ตาม ความบกพร่องรุนแรงอาจทำให้ parser หยุดทำงาน ในการใช้งานจริง ควรห่อขั้นตอนการโหลดด้วย `try‑catch` แล้วบันทึกข้อยกเว้น
+
+### สามารถผสาน CSS กับ XPath ใน expression เดียวได้หรือไม่?
+
+โดยตรงไม่ได้; แต่ละ engine มีไวยากรณ์ของตนเอง รูปแบบทั่วไปคือใช้ engine ที่อธิบายเงื่อนไขได้ธรรมชาติมากที่สุด (CSS สำหรับโครงสร้าง, XPath สำหรับฟังก์ชันแอตทริบิวต์) แล้วรวมผลใน Java หากจำเป็น
+
+### จะนับองค์ประกอบในหลายไฟล์อย่างไร?
+
+แค่ใส่ logic การโหลดเข้าในลูป:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### ทำงานได้กับ Java 8 หรือไม่?
+
+ได้—ตราบใดที่คุณใช้เวอร์ชันไลบรารีที่รองรับ Java 8 หรือสูงกว่า โค้ดที่แสดงไม่มีการใช้ฟีเจอร์ของภาษาใหม่
+
+---
+
+## สรุป
+
+เราได้สาธิต **วิธีใช้ CSS** selector ควบคู่กับ **การประเมิน xpath java** เพื่อ **โหลดไฟล์ HTML**, **นับลิงก์**, และ **นับองค์ประกอบ HTML** ที่ตรงตามเงื่อนไขเฉพาะ จุดสำคัญที่ควรจำคือ:
+
+- โหลดเอกสารเพียงครั้งเดียวด้วย `HTMLDocument`  
+- ใช้ CSS4 สำหรับ query โครงสร้างที่ตรงไปตรงมา (`nav a[data-role]`)  
+- ใช้ XPath 3.1 สำหรับฟังก์ชันแอตทริบิวต์ที่ทรงพลัง (`ends-with(@src, '.png')`)  
+- ดึงความยาวของ `NodeList` เพื่อให้ได้จำนวนที่แม่นยำ  
+
+จากนี้คุณสามารถต่อยอดสคริปต์ได้: เพิ่ม selector เพิ่มเติม, เขียนผลลัพธ์ลง CSV, หรือรวมเข้าไปใน pipeline การครอเลอร์ขนาดใหญ่ การผสาน CSS กับ XPath ให้ความยืดหยุ่นในการจัดการกับการดึงข้อมูล HTML ใด ๆ
+
+พร้อมทดลองแล้วหรือยัง? ลองเปลี่ยน CSS selector เป็น `section article[data-id]` หรือปรับ XPath ให้มุ่งเป้าไปที่แท็ก `<video>` ที่มี codec เฉพาะ ความเป็นไปได้ไม่มีที่สิ้นสุด
+
+หากคุณพบว่าคู่มือฉบับนี้เป็นประโยชน์ อย่าลืมแชร์, ให้ดาวน์โหลด repository, หรือแสดงความคิดเห็นพร้อมกรณีการใช้งานของคุณเอง ขอให้เขียนโค้ดอย่างสนุกสนาน!
+
+![ภาพตัวอย่างการใช้ css](https://example.com/diagram.png "ภาพตัวอย่างการใช้ css")
+
+---
+
+
+## สิ่งที่คุณควรเรียนต่อไป
+
+
+บทแนะนำต่อไปนี้ครอบคลุมหัวข้อที่เกี่ยวข้องอย่างใกล้ชิดและต่อยอดเทคนิคที่แสดงในคู่มือนี้ แต่ละแหล่งรวมโค้ดทำงานเต็มรูปแบบพร้อมคำอธิบายทีละขั้นตอน เพื่อช่วยคุณเชี่ยวชาญฟีเจอร์ API เพิ่มเติมและสำรวจแนวทางการทำงานอื่น ๆ ในโครงการของคุณ
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [How to Edit HTML Document Tree in Aspose.HTML for Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/turkish/java/advanced-usage/_index.md b/html/turkish/java/advanced-usage/_index.md
index bf029d3cab..2941bd3168 100644
--- a/html/turkish/java/advanced-usage/_index.md
+++ b/html/turkish/java/advanced-usage/_index.md
@@ -128,6 +128,8 @@ Aspose.HTML for Java kullanarak PDF sayfa boyutunu nasıl ayarlayacağınızı 
 Aspose.HTML for Java ile XPS sayfa boyutunu nasıl ayarlayacağınızı öğrenin. XPS belgelerinizin çıktı boyutlarını kolayca kontrol edin.
 ### [Java’da JavaScript Çalıştırma – Tam Kılavuz](./how-to-run-javascript-in-java-complete-guide/)
 Aspose.HTML for Java kullanarak Java içinde JavaScript kodu çalıştırmayı ve entegrasyonu öğrenin.
+### [Aspose ile Java’da cihaz DPI ayarlama – Tam Sandbox Kılavuzu](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+Aspose.HTML for Java kullanarak cihaz DPI değerini nasıl ayarlayacağınızı ve sandbox ortamında tam bir örnekle nasıl uygulayacağınızı öğrenin.
 
 ---
 
diff --git a/html/turkish/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/turkish/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..4ae9dbc3b4
--- /dev/null
+++ b/html/turkish/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,213 @@
+---
+category: general
+date: 2026-06-16
+description: Aspose.HTML sandbox'ı Java'da kullanarak HTML render ederken cihaz DPI'sini
+  ve görünüm alanı genişlik‑yüksekliğini nasıl ayarlayacağınızı öğrenin. Adım adım
+  kod dahil.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: tr
+og_description: Aspose.HTML sandbox for Java kullanarak cihaz DPI'sını ve görünüm
+  alanı genişliğini ve yüksekliğini nasıl ayarlayacağınızı keşfedin. Tam kod ve açıklama.
+og_title: Java’da cihaz DPI’sını Aspose ile ayarlama – Tam Sandbox Rehberi
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Java’da Aspose ile cihaz DPI’sını ayarlama – Tam Sandbox Rehberi
+url: /tr/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# cihaz DPI'sını ayarla aspose – Java Sandbox Öğreticisi
+
+Java'da bir web sayfası render ederken **set device dpi aspose** nasıl yapılır hiç merak ettiniz mi? Tek başınıza değilsiniz. Birçok geliştirici, render edilen sayfanın gerçek bir ekranda göründüğü gibi tam olarak görünmesi gerektiğinde—özellikle DPI, düzen hesaplamaları için önemli olduğunda—zorluklarla karşılaşıyor.  
+
+Bu rehberde, sadece **set device dpi aspose** yapmanızı sağlamakla kalmayıp, aynı zamanda **set viewport width height** nasıl yapılır gösteren pratik bir örnek üzerinden ilerleyeceğiz, böylece sayfa 1280 × 800 piksel bir tarayıcı penceresinde olduğu gibi davranır. Sonunda çalıştırılabilir bir kod parçacığı, her adımın net açıklaması ve yaygın tuzaklardan kaçınma ipuçları elde edeceksiniz.
+
+## Bu Öğreticide Neler Kapsanıyor
+
+Önkoşulları özetleyerek başlayacağız, ardından dört kısa adımda ilerleyeceğiz:
+
+1. Sandbox seçeneklerini yapılandırma (DPI ve viewport boyutu dahil).  
+2. Bu seçeneklerle bir `DocumentSandbox` örneği oluşturma.  
+3. Sandbox içinde harici bir HTML sayfası yükleme.  
+4. Basit bir DOM işlemi gerçekleştirme—sayfa başlığını yazdırma.
+
+Her parçanın neden önemli olduğunu, farklı cihazlar için ayarları nasıl değiştirebileceğinizi ve çıktının nasıl görünmesi gerektiğini göreceksiniz. Harici bir dokümantasyona ihtiyaç yok; ihtiyacınız olan her şey burada.
+
+## Önkoşullar
+
+- Java 8 veya daha yeni bir sürüm (Aspose.HTML for Java kütüphanesi JDK 8+ destekler).  
+- Aspose.HTML for Java JAR'ları projenizin sınıf yoluna eklenmiş.  
+- Kodu derlemek ve çalıştırmak için bir IDE veya yapı aracı (Maven/Gradle).  
+- `https://example.com` gibi canlı bir URL yüklemeyi planlıyorsanız internet erişimi.  
+
+Bu maddeleri işaretlediyseniz, başlayalım.
+
+## Adım 1: Set device DPI aspose – Sandbox Seçeneklerini Tanımlama
+
+İlk yapmanız gereken, sandbox'a “hangi ekranı” taklit ettiğinizi söylemek. İşte **set device dpi aspose** burada devreye giriyor. DPI (inç başına nokta), CSS `px` birimlerinin nasıl yorumlandığını etkiler; bu da yazı tipi boyutlarını, resim ölçeklendirmesini ve medya sorgularını değiştirebilir.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Neden önemli:**  
+> *`setDeviceDpi` çağrısı, Aspose.HTML'e bir CSS pikselini 1/96 inç olarak ele almasını söyler ve çoğu masaüstü monitörünü taklit eder. Bunu atlayarsanız, düzen yüksek DPI ekranlarda çok küçük ya da çok büyük görünebilir.*
+
+## Adım 2: Yapılandırılmış Seçeneklerle Sandbox Oluşturma
+
+Seçenekler hazır olduğuna göre, bunları dikkate alan bir sandbox örneğine ihtiyacınız var. Sandbox, dosya sisteminize dokunmayacak izole bir tarayıcı motoru gibi düşünün.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Pro ipucu:**  
+> Aynı `DocumentSandbox`'ı birden fazla sayfa için yeniden kullanmak bellek tasarrufu sağlar, ancak farklı bir DPI veya viewport gerektiğinde seçenekleri sıfırlamayı unutmayın.
+
+## Adım 3: Sandbox İçinde Bir HTML Belgesi Yükleme
+
+Sandbox kurulduğunda, bir sayfa yüklemek oldukça basittir. `HTMLDocument` yapıcısı, URL'yi ve az önce oluşturduğunuz sandbox'ı kabul eder.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Köşe durumu:**  
+> Hedef site otomatik istekleri engelliyorsa 403 hatası alabilirsiniz. Bu durumda HTML'yi yerel olarak indirip dosya yolundan yükleyin ya da `sandboxOptions` aracılığıyla özel bir user‑agent dizesi ayarlayın.
+
+## Adım 4: Normal DOM İşlemleri – Sayfa Başlığını Yazdırma
+
+Bu noktada sayfa sandbox içinde tamamen render edildiği için, herhangi bir DOM sorgusu tam bir tarayıcıda olduğu gibi çalışır. Basit tutalım ve başlığı alalım.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Beklenen çıktı**
+
+```
+Title: Example Domain
+```
+
+Başka bir şey görürseniz, URL'nin erişilebilir olduğunu ve DPI ya da viewport değerlerini yanlışlıkla değiştirmediğinizi tekrar kontrol edin.
+
+## Viewport Genişliği ve Yüksekliği Ayarlamanın Önemi
+
+“**set viewport width height** neden ayarlıyoruz?” diye sorabilirsiniz. Cevap, responsive tasarımda gizli. `@media (max-width: 600px)` gibi medya sorguları viewport boyutlarına, fiziksel ekran boyutuna bakmaz. `1280` × `800` belirterek, kodu ekranı olmayan bir headless sunucuda çalıştırsanız bile sayfanın “masaüstü” düzenini render ettiğinizden emin olursunuz.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Bu sayıları değiştirerek IDE'nizden çıkmadan tablet, telefon ya da ultra‑geniş monitörleri taklit edebilirsiniz.
+
+## Tam Çalışan Örnek
+
+Aşağıda her şeyi bir araya getiren, doğrudan çalıştırılabilir Java sınıfı yer alıyor. `SandboxExample.java` adıyla bir dosyaya kopyalayıp, Aspose.HTML JAR'larını sınıf yoluna ekleyin ve `javac SandboxExample.java && java SandboxExample` komutlarıyla çalıştırın.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Hızlı doğrulama:**  
+> Programı çalıştırın. `Title: Example Domain` görürseniz her şey doğru bağlanmış demektir. Görmezseniz, konsolda istisnaları inceleyin—çoğu sorun eksik JAR'lar veya ağ kısıtlamalarından kaynaklanır.
+
+## Yaygın Tuzaklar & Nasıl Önlenir
+
+| Semptom | Muhtemel Neden | Çözüm |
+|---|---|---|
+| `NullPointerException` on `htmlDoc.getTitle()` | Sandbox sayfayı yükleyemedi | URL'yi doğrulayın, `HTMLDocument` yapıcısı etrafına try‑catch ekleyin, veya `sandboxOptions.setLogLevel(...)` ile loglamayı etkinleştirin. |
+| Layout looks zoomed in/out | DPI doğru ayarlanmamış | `sandboxOptions.setDeviceDpi(96)` (veya hedef DPI'niz) ayarlandığından emin olun. |
+| Media queries never trigger | Viewport dimensions missing | Hem `setViewportWidth` **hem de** `setViewportHeight` çağırdığınızdan emin olun. |
+| Out‑of‑memory error on large pages | Re‑using a single sandbox for many heavy pages | Sayfa başına yeni bir `DocumentSandbox` oluşturun veya kullanım sonrası `documentSandbox.dispose()` çağırın. |
+
+## Örneği Genişletme
+
+Artık **set device dpi aspose** ve **set viewport width height** nasıl yapılır bildiğinize göre, aşağıdaki deneyleri yapabilirsiniz:
+
+- **Render edilen sayfanın ekran görüntüsünü** `htmlDoc.renderToBitmap(...)` kullanarak yakalayın.  
+- **Render etmeden önce özel CSS enjekte edin** karanlık‑mod temalarını test etmek için.  
+- **Sandbox içinde JavaScript çalıştırın** `htmlDoc.getWindow().eval(...)` ile.  
+
+Tüm bu işlemler, yapılandırdığınız DPI ve viewport ayarlarını dikkate alır ve responsive düzenler için güvenilir bir test ortamı sunar.
+
+## Sonuç
+
+Bu öğreticide, Aspose.HTML'in sandbox'ını Java'da kullanarak **set device dpi aspose** ve **set viewport width height** nasıl yapılır gösteren kısa, uçtan uca bir çözüm üzerinden geçtik. Artık herhangi bir cihazda sayfaların tam olarak nasıl görüneceğini, güvenli ve izole bir ortamda render edebileceğiniz sağlam bir temele sahipsiniz.
+
+Bir sonraki adıma hazır mısınız? CSS grid düzeni kullanan bir sayfayı render etmeyi deneyin ya da uzaktan bir stil sayfası çekip DPI'nin yazı tipi render'ını nasıl etkilediğini görün. Sandbox, ana sisteminizi etkilemeden deneme özgürlüğü verir.
+
+Herhangi bir sorunla karşılaşırsanız, aşağıya yorum bırakın ya da Aspose.HTML for Java dokümantasyonuna göz atın—gereken her şey zaten burada sunulmuş durumda. Kodlamanın tadını çıkarın!  
+
+![cihaz DPI'sını ayarla aspose sandbox diyagramı](https://example.com/images/set-device-dpi-aspose.png "DPI ve viewport konfigürasyonunu gösteren diyagram Aspose.HTML sandbox içinde")
+
+## Sonraki Öğrenmeniz Gerekenler
+
+Aşağıdaki öğreticiler, bu rehberde gösterilen tekniklere dayanan ve yakından ilgili konuları kapsar. Her kaynak, ek API özelliklerini ustalaşmanız ve projelerinizde alternatif uygulama yaklaşımlarını keşfetmeniz için adım adım açıklamalarla tam çalışan kod örnekleri içerir.
+
+- [Aspose.HTML for Java – Sandbox kullanarak HTML'den PDF Oluştur](/html/english/java/configuring-environment/implement-sandboxing/)
+- [HTML'den PDF Oluştur – Aspose.HTML for Java'da Kullanıcı Stil Sayfası Ayarla](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [Aspose.HTML for Java'da Karakter Seti Nasıl Ayarlanır](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/turkish/java/conversion-html-to-other-formats/_index.md b/html/turkish/java/conversion-html-to-other-formats/_index.md
index b9af7690c4..209bc2c4db 100644
--- a/html/turkish/java/conversion-html-to-other-formats/_index.md
+++ b/html/turkish/java/conversion-html-to-other-formats/_index.md
@@ -85,18 +85,26 @@ Sonuç olarak, **html to pdf java** ve daha geniş dönüşüm setine hâkim olm
 ## Dönüştürme - HTML'den Diğer Formatlara Eğitimleri
 ### [HTML'yi PDF'ye Dönüştürme](./convert-html-to-pdf/)
 HTML içeriğinizden sorunsuz bir şekilde yüksek kaliteli PDF'ler oluşturun.
+### [Aspose HTML for Java ile HTML'yi PDF'ye Dönüştürme – Tam Kılavuz](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+Aspose.HTML for Java kullanarak HTML'den PDF'ye tam adım adım dönüşüm sürecini öğrenin.
+### [HTML'den PDF'ye Tek Satır Aspose Dönüştürücü Öğreticisi](./html-to-pdf-tutorial-one-line-aspose-converter/)
+Aspose HTML to PDF dönüşümünü tek satır kodla nasıl yapacağınızı gösterir.
 ### [HTML'yi PDF'ye Dönüştürme Java’da – Sayfa Boyutu Ayarlarıyla Adım‑Adım Kılavuz](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
 Java’da HTML'yi PDF'ye dönüştürürken sayfa boyutu ayarlarını nasıl yapılandıracağınızı adım adım gösterir.
+### [HTML'yi PDF'ye Dönüştürme Java’da – Paralel Toplu Dönüşüm Kılavuzu](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Java’da birden çok HTML dosyasını aynı anda PDF’ye dönüştürmek için paralel işleme yöntemlerini öğrenin.
 ### [HTML'yi MHTML'ye Dönüştürme](./convert-html-to-mhtml/)
 Aspose.HTML for Java ile HTML'yi MHTML'ye kolayca dönüştürün. Verimli HTML‑to‑MHTML dönüşümü için adım adım rehberimizi izleyin.
 ### [HTML'yi XPS'ye Dönüştürme](./convert-html-to-xps/)
 Aspose.HTML for Java ile HTML'yi XPS'ye sorunsuz bir şekilde dönüştürmeyi öğrenin. Kolaylıkla çok platformlu belgeler oluşturun.
 ### [Markdown'ı HTML'ye Dönüştürme](./convert-markdown-to-html/)
 Aspose.HTML for Java ile Java'da Markdown'ı HTML'ye sorunsuz bir şekilde dönüştürün. Belge dönüşüm ihtiyaçlarınızı kolaylaştırmak için adım adım rehberimizi izleyin.
+### [HTML'yi Markdown'a Dönüştürme Java’da – Tam Programlama Kılavuzu](./convert-html-to-markdown-in-java-complete-programming-guide/)
+Aspose.HTML for Java ile HTML'yi Markdown formatına dönüştürerek tam bir programlama rehberi izleyin.
 ### [SVG'yi Görüntüye Dönüştürme](./convert-svg-to-image/)
 Aspose.HTML ile Java'da SVG'yi görüntülere dönüştürmeyi öğrenin. Yüksek kaliteli çıktı için kapsamlı rehber.
 ### [SVG'yi PDF'ye Dönüştürme](./convert-svg-to-pdf/)
-Aspose.HTML ile Java'da SVG'yi PDF'ye dönüştürün. Yüksek kaliteli belge dönüşümü için sorunsuz bir çözüm.
+Aspose.HTML ile Java'da SVG'yi PDF'ye dönüştürün. Yüksek kaliteli belge dönüşümü için sorunsuz çözüm.
 ### [SVG'yi XPS'ye Dönüştürme](./convert-svg-to-xps/)
 Aspose.HTML for Java ile SVG'yi XPS'ye dönüştürmeyi öğrenin. Sorunsuz dönüşümler için basit, adım adım rehber.
 
diff --git a/html/turkish/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/turkish/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..5488913c53
--- /dev/null
+++ b/html/turkish/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,250 @@
+---
+category: general
+date: 2026-06-16
+description: Java'da HTML'yi Markdown'a dönüştürün bu adım adım rehberle. HTML'den
+  Markdown'a dönüşümde uzmanlaşın ve HTML'yi verimli bir şekilde nasıl dönüştüreceğinizi
+  öğrenin.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: tr
+og_description: Java'da basit, uçtan uca bir örnekle HTML'yi Markdown'a dönüştürün.
+  HTML'yi dönüştürmenin en iyi yolunu öğrenin ve front‑matter'ı bozulmadan koruyun.
+og_title: Java'da HTML'yi Markdown'a Dönüştürme – Tam Rehber
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: Java’da HTML’yi Markdown’a Dönüştür – Tam Programlama Rehberi
+url: /tr/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML'yi Markdown'a Dönüştürme Java’da – Tam Programlama Kılavuzu
+
+Hiç **html'yi nasıl dönüştüreceğinizi** temiz Markdown'a özel bir ayrıştırıcı yazmadan merak ettiniz mi? Yalnız değilsiniz. Birçok projede—statik site üreticileri, dokümantasyon hatları veya içerik göçlerinde—**convert html to markdown** hızlı ve güvenilir bir şekilde günlük bir sıkıntı.
+
+İyi haber şu ki, birkaç Java kütüphanesi bu işi çocuk oyuncağı haline getiriyor. Bu öğreticide, **convert html to markdown** işlemini tam olarak nasıl yapacağınızı ve zaten sahip olabileceğiniz front‑matter YAML'ı koruyarak gösteren tamamen çalışan bir örnek üzerinden ilerleyeceğiz. Sonunda, herhangi bir Java uygulamasına ekleyebileceğiniz yeniden kullanılabilir bir metoda sahip olacaksınız.
+
+## What This Tutorial Covers
+
+Aşağıdaki konuları adım adım ele alacağız:
+
+* Java HTML‑to‑Markdown dönüştürücüsü için doğru Maven/Gradle bağımlılığını eklemek.  
+* Front‑matter'ı korumak için `MarkdownConversionOptions` ayarlamak (the `html to markdown java` trick).  
+* Bir HTML dosyasını okuyup bir Markdown dosyasına yazan küçük bir `main` metodu oluşturmak.  
+* Yaygın tuzaklar—kodlama sorunları, eksik görseller ve bunların nasıl ele alınacağı.  
+* Toplu dönüşüm ve statik‑site üreticileriyle entegrasyon gibi sonraki adımlar.
+
+Markdown kütüphaneleri konusunda önceden bir deneyime ihtiyacınız yok; sadece temel bir Java kurulumuna sahip olmanız yeterli.
+
+---
+
+## ## Convert HTML to Markdown – Install the Library
+
+### Step 1: Add the Dependency
+
+Örnek, **[flexmark-java](https://github.com/vsch/flexmark-java)** kullanıyor; bu, HTML‑to‑Markdown uzantısı da içeren, savaşla test edilmiş bir Markdown işlemcisidir.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Pro tip:** Sadece HTML‑to‑Markdown dönüşümüne ihtiyacınız varsa, JAR boyutunu küçültmek için tam `flexmark-all` yerine `flexmark-html2md` paketini ekleyebilirsiniz.
+
+### Step 2: Import the Required Classes
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+Bu ithalatlar, çekirdek dönüşüm motoruna ve esnek bir seçenek konteynerine erişmenizi sağlar.
+
+---
+
+## ## HTML to Markdown Java – Configure Conversion Options
+
+YAML front‑matter bloğu ile başlayan belgeleri (Jekyll veya Hugo’da yaygın) dönüştürürken, bu bloğu dokunulmaz bırakmak isteyeceksiniz. `MutableDataSet` bu davranışı açıp kapamanıza olanak tanır.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Front‑matter neden korunmalı?*  
+Front‑matter, başlık, tarih ve etiketler gibi meta verileri tutar. Onu kaldırmak, sonraki yapı hatlarını bozabilir. `PRESERVE_FRONT_MATTER` değerini `true` yaparak, dönüştürücü bloğu ham metin olarak ele alır ve olduğu gibi bırakır.
+
+---
+
+## ## How to Convert HTML – Write the Conversion Method
+
+Aşağıda, bağımsız bir `convertHtmlToMarkdown` metodu yer alıyor. HTML dosyasını okur, dönüşümü gerçekleştirir ve sonucu bir Markdown dosyasına yazar.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Köşe durumu:** HTML içinde `<script>` veya `<style>` etiketleri varsa ve bunları Markdown'da istemiyorsanız, dönüştürücü otomatik olarak atar. Ancak, özel etiketler için HTML dizesini önceden işlemek (ör. Jsoup kullanarak) gerekebilir.
+
+---
+
+## ## How to Convert HTML – Full Example with `main`
+
+Şimdi her şeyi küçük bir CLI programında birleştirelim. Yer tutucu yolları gerçek dosya konumlarınızla değiştirin.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Beklenen çıktı** (konsol):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+`article.md` dosyasını açın—temiz Markdown ve orijinal YAML bloğu dokunulmadan görünecek.
+
+---
+
+## ## HTML to Markdown Conversion – Common Questions & Tips
+
+| Question | Answer |
+|----------|--------|
+| *What if my HTML file is huge?* | Dosyayı satır satır akıtın, ya da tüm belgeyi belleğe yüklememek için `Files.readAllBytes` ile bir `ByteBuffer` kullanın. |
+| *Can I batch‑process a folder?* | `convertHtmlToMarkdown` çağrısını `Files.list(Paths.get("folder"))` döngüsü içinde sarın ve `*.html` dosyalarını filtreleyin. |
+| *Do images get converted automatically?* | Dönüştürücü `<img src="...">` etiketlerini `![](url)` sözdizimine çevirir, URL'yi korur. Görsel dosyalarının Markdown tüketicisi tarafından erişilebilir olduğundan emin olun. |
+| *Is UTF‑8 always safe?* | Evet—hem HTML hem de Markdown varsayılan olarak UTF‑8'dir. Farklı bir karakter setiniz varsa, `readString`/`writeString` metodlarına iletebilirsiniz. |
+| *How to keep custom CSS classes?* | Flexmark'in HTML‑to‑Markdown dönüştürücüsü bilinmeyen öznitelikleri atar. Bunları tutmak isterseniz, bir son‑işlem adımı (ör. regex replace) eklemeniz gerekir. |
+
+---
+
+## ## Java HTML Markdown Converter – Next Steps
+
+Artık **java html markdown converter** snippet'ini derleme betiklerine, CI hatlarına veya masaüstü araçlarına gömebileceğiniz güvenilir bir yapıya sahipsiniz. İş akışını genişletmek için birkaç fikir:
+
+1. **Toplu dönüşüm betiği** – bir dizin ağacını dolaşarak her `.html` dosyasını `.md`'ye dönüştürün.  
+2. **Statik‑site üreticileriyle bütünleştirme** – dönüşümü Maven `generate-resources` aşamasının bir parçası olarak çalıştırın.  
+3. **Markdown çıktısını özelleştirme** – flexmark, `MutableDataSet` üzerinden tablolar, dipnotlar veya GitHub‑flavored uzantılar gibi özellikleri etkinleştirmenize izin verir.  
+4. **CLI sarmalayıcı ekleme** – Apache Commons CLI kullanarak `source` ve `target` argümanlarını sunan kullanıcı dostu bir komut satırı aracı oluşturun.
+
+---
+
+## Conclusion
+
+Java’da **convert HTML to Markdown** işlemi için gerekli her şeyi, doğru kütüphaneyi kurmaktan front‑matter korumaya ve köşe durumlarını ele almaya kadar kapsadık. Yukarıda gösterilen kısa, yeniden kullanılabilir metod, herhangi bir **html to markdown java** projesi için sağlam bir temel sunar; isteğe bağlı ipuçları ise çözümü daha büyük iş akışları için ölçeklendirmenize yardımcı olur.
+
+Deneyin, seçenekleri ayarlayın ve kısa sürede belge göçlerini bir profesyonel gibi otomatikleştirin. Zor bir senaryonuz mu var? Bir yorum bırakın, birlikte çözümleyelim.
+
+Happy coding!
+
+## What Should You Learn Next?
+
+Aşağıdaki öğreticiler, bu rehberde gösterilen tekniklere dayanan ve yakından ilgili konuları kapsar. Her kaynak, adım adım açıklamalarla tam çalışan kod örnekleri içerir ve kendi projelerinizde ek API özelliklerini öğrenmenize ve alternatif uygulama yaklaşımlarını keşfetmenize yardımcı olur.
+
+- [Markdown to HTML Java - Convert with Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Convert HTML to PDF in Java – Step‑by‑Step Guide with Page Size Settings](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Convert HTML to Markdown in Aspose.HTML for Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/turkish/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/turkish/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..5a4145892d
--- /dev/null
+++ b/html/turkish/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,227 @@
+---
+category: general
+date: 2026-06-16
+description: HTML'yi PDF'ye dönüştürmek için sabit bir iş parçacığı havuzu Java yaklaşımını
+  kullanın. Toplu HTML‑PDF dönüşümüyle birden fazla HTML dosyasını verimli bir şekilde
+  dönüştürmeyi öğrenin.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: tr
+og_description: HTML'yi sabit bir iş parçacığı havuzu Java çözümüyle PDF'ye dönüştürün.
+  Bu öğretici, toplu HTML PDF dönüşümünü adım adım size gösterir.
+og_title: Java'da HTML'yi PDF'ye Dönüştür – Paralel Toplu Dönüştürme
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: Java'da HTML'yi PDF'ye Dönüştür – Paralel Toplu Dönüştürme Kılavuzu
+url: /tr/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML'yi Java'da PDF'ye Dönüştür – Paralel Toplu Dönüştürme Rehberi
+
+HTML'yi **PDF'ye dönüştürmek** istediğinizde, ancak onlarca dosyayla çalışırken sürecin acı verici derecede yavaş olduğunu hissettiniz mi? Yalnız değilsiniz. Birçok kurumsal projede, bir yığın web sayfasını yazdırılabilir belgelere dönüştürmek bir darboğaz haline gelebilir—özellikle dönüşüm tek bir iş parçacığında çalıştığında.
+
+İyi haber? **fixed thread pool Java** kullanarak aynı anda birden fazla dönüşüm başlatabilir, yavaş bir toplu işi ışık hızı bir işleme dönüştürebilirsiniz. Bu rehberde, Aspose.HTML'in `Converter` sınıfını ve Java'nın `ExecutorService`'ini kullanarak **birden fazla HTML dosyasını** paralel olarak PDF'ye **dönüştürmenin** tam olarak nasıl yapılacağını göstereceğiz. Sonuna geldiğinizde, **toplu HTML PDF dönüşümünü** minimal kodla yöneten, çalıştırmaya hazır bir programınız olacak.
+
+## Bu Öğreticide Neler Kapsanıyor
+
+- Eşzamanlı çalışma için sabit boyutlu bir iş parçacığı havuzu kurmak.
+- Kaynak HTML dosyalarının bir listesini hazırlamak (dizini siz belirlersiniz).
+- `Converter.convert` çağıran dönüşüm görevlerini göndermek.
+- Havuzu sorunsuz bir şekilde kapatmak ve hataları ele almak.
+- Dört iş parçacığının ötesine ölçeklendirme, büyük dosyaları işleme ve yaygın tuzakları ayıklama ipuçları.
+
+Harici bir yapı aracı gerekmiyor; sadece Aspose.HTML for Java JAR'ı yeterli ve kod herhangi bir JDK 8+ çalışma zamanında çalışır.
+
+![HTML'yi PDF'ye dönüştürme illüstrasyonu](placeholder-image.jpg){alt="HTML'yi PDF'ye dönüştürme örneği"}
+
+## Adım 1: Sabit Boyutlu İş Parçacığı Havuzu Oluşturma (fixed thread pool java)
+
+İhtiyacınız olan ilk şey, dönüşüm işlerini yan yana yürütecek bir işçi iş parçacığı havuzudur. `Executors.newFixedThreadPool` kullanmak, tahmin edilebilir bir iş parçacığı sayısı sağlar; bu da CPU kullanımını istikrarlı tutmaya ve dosya sistemini aşırı yüklemeden kaçınmaya yardımcı olur.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**Neden sabit bir havuz?**  
+Sabit bir havuz, eşzamanlı dönüşüm sayısını sınırlar ve uygulamanızın CPU ve bellek için yarışacak yüzlerce iş parçacığı oluşturmasını önler. Tipik bir 4 çekirdekli makinede, dört iş parçacığı genellikle verimlilik ve kaynak rekabeti arasında doğru dengeyi sağlar.
+
+> **Pro ipucu:** Daha fazla çekirdeğe sahip bir sunucuda çalışıyorsanız, havuz boyutunu (`Runtime.getRuntime().availableProcessors()`) artırın ancak I/O doygunluğunu gözlemleyin.
+
+## Adım 2: Dönüştürmek İstediğiniz HTML Dosyalarını Listeleyin (convert multiple html files)
+
+Sonra, işlemek istediğiniz HTML dosyalarının yollarını toplayın. Gerçek bir projede muhtemelen bir dizin ağacını dolaşırdınız, ancak açıklık için kısa bir dizi sabit kodlayacağız.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Köşe durumu:** Bir dosya eksik ya da okunamazsa, dönüşüm görevi bir istisna fırlatır. Bunu işçi içinde yakalayacağız, böylece toplunun geri kalanı çalışmaya devam eder.
+
+## Adım 3: Her Dosya İçin Bir Dönüşüm Görevi Gönderin (java html to pdf)
+
+Şimdi `htmlFiles` dizisi üzerinde döngü kuruyor ve her yolu iş parçacığı havuzuna iletiyoruz. Her görev, uzantıyı değiştirerek kaynak HTML'nin yanına bir PDF dosyası oluşturur.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**Nasıl çalışır:**  
+- Lambda ifadesi (`() -> { … }`) hafif bir `Runnable`'dır.  
+- `Converter.convert`, Aspose.HTML'den gelen, HTML'yi okuyan, render eden ve tek bir çağrıda PDF olarak yazan statik bir metottur.  
+- Bunu try‑catch içinde sarmalayarak tek bir hatalı dosyanın iş parçacığı havuzunu öldürmesini önleriz.
+
+> **Neden bu yaklaşım?** Kodun kısa kalmasını sağlar, manuel iş parçacığı yönetiminden kaçınır ve daha fazla dosyanız olduğunda kuyruklamayı yürütücüye bırakır.
+
+## Adım 4: Havuzu Kapatın ve Tamamlanmayı Bekleyin (batch html pdf conversion)
+
+Tüm görevler gönderildikten sonra, havuza işinizin bittiğini söylemeli ve işçilerin bitmesini beklemelisiniz. Bu, JVM'nin erken kapanmasını önler.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**Zaman aşımı gerçekleşirse ne olur?**  
+Beş dakikalık bir limit, birkaç küçük HTML dosyası için cömerttir. Daha büyük toplular için zaman aşımını artırın veya bir döngüde `threadPool.isTerminated()` izleyin.
+
+---
+
+## Tam Çalışan Örnek
+
+Aşağıda, tamamen kopyala‑yapıştır hazır program bulunmaktadır. `YOUR_DIRECTORY` ifadesini HTML dosyalarınızı tutan klasörle değiştirin, Aspose.HTML JAR'ını sınıf yolunuza ekleyin ve çalıştırın.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Beklenen Çıktı
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+Bir dosya başarısız olursa, konsola bir istisna yığını (stack trace) yazdırılır, ancak diğer işler çalışmaya devam eder.
+
+## İleri Düzey İpuçları ve Yaygın Tuzaklar
+
+| Situation | What to Do |
+|-----------|------------|
+| **4 iş parçacığı için çok fazla dosya** | Havuz boyutunu artırın (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) veya daha iyi ölçeklenebilirlik için `WorkStealingPool`'a geçin. |
+| **Büyük HTML (≥10 MB)** | İş parçacığı havuzu kuyruk kapasitesini artırın veya OutOfMemory hatalarını önlemek için dosyaları daha küçük toplular halinde işleyin. |
+| **Eksik fontlar veya CSS** | Aspose.HTML lisansının gerekli kaynakları bulabildiğinden emin olun, ya da doğrudan HTML içinde gömün. |
+| **Başlıksız bir sunucuda çalıştırma** | Ek UI bağımlılıkları gerekmez; Aspose.HTML saf Java modunda çalışır. |
+| **PDF meta verilerine ihtiyaç** | Dönüşümden sonra, oluşturulan PDF'yi `PdfDocument` ile açın ve başlık/yazar gibi bilgileri programatik olarak ayarlayın. |
+
+---
+
+## Sonuç
+
+Java'da **sabit bir iş parçacığı havuzu** kullanarak **HTML'yi PDF'ye dönüştürmenin** nasıl yapılacağını size gösterdik; bu havuz birden fazla dosyayı aynı anda işler. Kısa program, tüm yaşam döngüsünü gösterir: havuz oluşturma, görev gönderme, sorunsuz kapatma ve hata yönetimi. İş parçacığı sayısını ayarlayıp daha büyük bir dizi besleyerek, bunu herhangi bir arka uç için sağlam bir **toplu HTML PDF dönüşüm** hizmetine dönüştürebilirsiniz.
+
+Bir sonraki adıma hazır mısınız? Bu kodu bir Spring Boot REST uç noktasına bağlayarak kullanıcıların HTML yükleyip anında PDF almasını sağlayın, ya da mantığı bir dizini izleyip dosyalar ortaya çıktıkça dönüştürecek şekilde genişletin. Temel fikir—sabit bir iş parçacığı havuzu ile paralelleştirme—aynı kalır ve çok güzel ölçeklenir.
+
+Performans ayarlamaları veya filigran ekleme hakkında sorularınız mı var? Aşağıya bir yorum bırakın, iyi kodlamalar!
+
+## Sonra Ne Öğrenmelisiniz?
+
+Aşağıdaki öğreticiler, bu rehberde gösterilen tekniklere dayanan yakından ilgili konuları kapsar. Her kaynak, ek API özelliklerini öğrenmenize ve kendi projelerinizde alternatif uygulama yaklaşımlarını keşfetmenize yardımcı olmak için adım adım açıklamalar içeren tam çalışan kod örnekleri sunar.
+
+- [HTML'yi PDF'ye Dönüştür Java – Aspose.HTML'de Ortamı Yapılandırma](/html/english/java/configuring-environment/)
+- [HTML'yi PDF'ye Dönüştürme Java – Aspose.HTML ile Sayfa Kenar Boşluklarını Ayarlama](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Sabit iş parçacığı havuzu java – ExecutorService ile Paralel HTML Temizleme](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/turkish/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/turkish/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..5808bfde88
--- /dev/null
+++ b/html/turkish/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,265 @@
+---
+category: general
+date: 2026-06-16
+description: Aspose HTML for Java ile HTML'yi PDF'ye dönüştürün – akıllı küçültmeyi
+  nasıl etkinleştireceğinizi ve PDF arka plan rengini dakikalar içinde beyaza nasıl
+  ayarlayacağınızı öğrenin.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: tr
+og_description: Aspose HTML for Java kullanarak HTML'yi PDF'ye dönüştürün. Bu kılavuz,
+  akıllı küçültmeyi etkinleştirmeyi, PDF arka plan rengini ayarlamayı ve PDF/A‑1b
+  uyumluluğunu sağlamayı gösterir.
+og_title: Aspose HTML for Java ile HTML'yi PDF'ye Dönüştürme – Tam Kılavuz
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Aspose HTML for Java ile HTML'yi PDF'ye Dönüştürme – Tam Kılavuz
+url: /tr/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Aspose HTML for Java ile HTML'yi PDF'ye Dönüştürme – Tam Kılavuz
+
+Hiç **HTML'yi PDF'ye dönüştürmek** gerektiğinde detaylarda takıldıysanız? Tek başınıza değilsiniz—birçok geliştirici, web içeriğinden güvenilir, üretim‑hazır bir PDF elde etmek istediğinde aynı engelle karşılaşıyor. İyi haber? Aspose HTML for Java ile bunu birkaç satırda yapabilirsiniz ve ayrıca **smart shrinking'i etkinleştirmeyi**, **PDF arka plan rengini ayarlamayı** ve hatta kusursuz baskı için **beyaz arka planlı PDF** oluşturmayı öğreneceksiniz.
+
+Bu rehberde ihtiyacınız olan her şeyi adım adım inceleyeceğiz: gerekli kütüphaneler, tam kod, her seçeneğin önemi ve sonucu nasıl doğrulayacağınız. Sonunda, fatura, rapor veya arşiv belge üretirken kutudan çıkar çıkmaz çalışan, kendi kendine yeten bir çözümünüz olacak.
+
+---
+
+## Ön Koşullar – Başlamadan Önce Neye İhtiyacınız Var
+
+| Gereksinim | Neden Önemli |
+|------------|--------------|
+| **Java 8 or higher** | Aspose HTML modern JVM'leri hedefler; eski sürümler API metodlarını kaçırabilir. |
+| **Maven or Gradle** (or manual JAR handling) | Aspose HTML for Java kütüphanesini projenize eklemeyi basitleştirir. |
+| **Aspose.HTML for Java license** (free trial works too) | Lisans olmadan oluşturulan PDF'de filigran alırsınız. |
+| **An HTML file** (`input.html`) you want to convert | Kaynak içerik; basit bir sayfa ya da karmaşık bir şablon olabilir. |
+| **Write access to an output folder** | Dönüştürücü, oluşan PDF'yi burada yazar. |
+
+Eğer IntelliJ IDEA veya Eclipse gibi bir Java IDE'niz varsa, hazırsınız.
+
+---
+
+## Adım 1: Aspose HTML Bağımlılığını Ekleyin
+
+İlk olarak, derleme aracınıza Aspose HTML kütüphanesini çekmesini söyleyin. İşte bir Maven snippet'i; Gradle kullanıyorsanız onu değiştirin.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro ipucu:** Versiyon numarasına dikkat edin. Yeni sürümler genellikle **smart shrinking** için performans iyileştirmeleri ve daha iyi PDF/A desteği getirir.
+
+---
+
+## Adım 2: PDF Dönüştürme Seçeneklerini Oluşturun
+
+`PdfConversionOptions` nesnesi, dönüşümü ince ayar yapacağınız yerdir. PDF çıktınız için bir kontrol paneli gibi düşünün.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+Bu aşamada seçenekler sadece boş bir tuvaldir. Sonraki adımda doldurmaya başlayacağız.
+
+---
+
+## Adım 3: PDF/A‑1b Uyumluluğunu Etkinleştirin (Uzun Süreli Arşivleme)
+
+PDF'nin zaman testine dayanmasını istiyorsanız—örneğin yasal kayıtlar için—PDF/A‑1b uyumluluğu gerekir. Bu bayrağı ayarlamak, Aspose'un tüm fontları ve renk profillerini gömmesini sağlar.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+Neden? PDF/A‑1b, belgenin yıllar sonra, dış kaynaklar olmadan, herhangi bir görüntüleyicide aynı şekilde görünmesini garantiler.
+
+---
+
+## Adım 4: Smart Shrinking'i Etkinleştirin
+
+Şimdi, görsel kaliteyi kaybetmeden dosya boyutunu azaltan sihri gösterelim. **Smart shrinking'i etkinleştirmek** için ilgili özelliği değiştirin.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Smart shrinking, düzeni analiz ederek gereksiz boşlukları kaldırır ve görüntüleri akıllıca sıkıştırır. Deneyimime göre, aksi takdirde 5 MB olan PDF'ler bu seçenekle 1 MB'nin altına düşebilir.
+
+---
+
+## Adım 5: PDF Arka Plan Rengini Ayarlayın – Beyaz Arka Planlı PDF Nasıl Oluşturulur
+
+Varsayılan olarak Aspose, HTML'de tanımlı arka planı korur. Sayfa şeffafsa, ortaya çıkan PDF yazdırıldığında garip görünebilir. Temiz bir görünüm garantilemek için tek tip bir arka plan rengi ayarlayın. İşte **PDF arka plan rengini** beyaza (**white background PDF**) ayarlamanın yolu.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+`Color.WHITE` yerine istediğiniz herhangi bir `java.awt.Color` kullanabilirsiniz—hafif gri bir ton ya da marka‑özel bir renk.
+
+---
+
+## Adım 6: Dönüştürmeyi Gerçekleştirin
+
+Tüm ağır işi tek bir satırda yapıyoruz. `Converter.convert` metodu kaynak HTML'yi okur, yapılandırdığımız seçenekleri uygular ve PDF'yi yazar.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Dikkat:** Giriş HTML'si dış kaynaklar (CSS, görüntüler) içeriyorsa, bunların mutlak URL'ler üzerinden erişilebilir olduğundan ya da HTML dosyasının yanına yerleştirildiğinden emin olun.
+
+---
+
+## Beklenen Çıktı – Nelere Bakmalı
+
+Programı çalıştırdıktan sonra şunları görmelisiniz:
+
+* Hedef klasörde **`output.pdf`**.
+* PDF **PDF/A‑1b uyumlu** (Adobe Acrobat'ta Dosya → Özellikler altında “PDF/A”yı kontrol edin).
+* **Smart shrinking** sayesinde dosya boyutu belirgin şekilde daha küçük.
+* Her sayfa **düz beyaz arka plana** sahip, orijinal HTML şeffaf olsa bile.
+
+Arka planı doğrulamak için PDF'yi bir görüntüleyicide açıp test sayfası yazdırabilirsiniz—hayalet gri gölgeler görünmemeli.
+
+---
+
+## Yaygın Sorular ve Kenar Durumları
+
+### HTML'm dış CSS dosyaları kullanıyorsa ne olur?
+
+CSS dosyalarının mutlak URL'lerle referans edildiğinden ya da `input.html` ile aynı klasöre kopyalanıp `file://` şemasıyla kullanıldığından emin olun. Aspose bağlantıları otomatik olarak takip eder.
+
+### Arka plan için farklı bir renk kullanabilir miyim?
+
+Kesinlikle. Örneğin hafif gri bir tuval için `new Color(240, 240, 240)` ile `Color.WHITE` yerine geçirin. `setBackgroundColor` metodu herhangi bir `java.awt.Color` kabul eder.
+
+### Smart shrinking görüntü kalitesini etkiler mi?
+
+Sadece çok az. Aspose mümkün olduğunda kayıpsız sıkıştırma uygular ve raster görüntünün DPI'sını yalnızca kaynak görüntü sayfa boyutu için aşırı büyükse düşürür. Mutlak doğruluk gerekiyorsa, `options.setEnableSmartShrinking(false)` ayarıyla smart shrinking'i devre dışı bırakabilirsiniz.
+
+### Birden fazla HTML dosyasını toplu olarak nasıl dönüştürürüm?
+
+Dönüştürme çağrısını bir döngü içinde sarın, her yinelemede `inputPath` ve `outputPath` değerlerini güncelleyin. Aynı `PdfConversionOptions` örneği tüm dosyalar için yeniden kullanılabilir.
+
+---
+
+## Tam Çalışan Örnek (Tüm Kod Tek Bir Yerde)
+
+Aşağıda, tamamen hazır, çalıştırılabilir Java sınıfı yer alıyor. Kopyalayıp IDE'nize yapıştırın, yolları ayarlayın ve **Run** tuşuna basın.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Programı çalıştırın, oluşturulan PDF'yi açın ve **HTML'yi PDF'ye dönüştürme** sonucunu beklediğiniz gibi—kompakt, uyumlu ve temiz beyaz bir tuval üzerinde göreceksiniz.
+
+---
+
+## Sonuç
+
+**HTML'yi PDF'ye dönüştürme** işlemini Aspose HTML for Java kullanarak, **smart shrinking'i etkinleştirme**, **PDF arka plan rengini ayarlama** ve çıktının PDF/A‑1b standartlarına uygun olmasını sağlama adımlarını birlikte inceledik. Tüm süreç tek, okunması kolay bir Java sınıfına sığdırıldı; bu da herhangi bir backend servisine eklemesi çok basit bir özellik haline geliyor.
+
+Bir sonraki adıma hazır mısınız? Başlık ve altbilgi eklemeyi, font gömmeyi ya da dinamik HTML şablonlarından PDF üretmeyi deneyin. Ayrıca **Aspose.PDF for Java**'yı da keşfedebilirsiniz.
+
+## Sonra Ne Öğrenmelisiniz?
+
+Aşağıdaki öğreticiler, bu rehberde gösterilen tekniklere dayalı olarak yakından ilgili konuları kapsar. Her kaynak, ek API özelliklerini ustalaşmanız ve projelerinizde alternatif uygulama yaklaşımlarını keşfetmeniz için adım adım açıklamalarla tam çalışan kod örnekleri içerir.
+
+- [HTML'yi PDF'ye Dönüştürme Java – Aspose.HTML'de Ortamı Yapılandırma](/html/english/java/configuring-environment/)
+- [HTML'den PDF Oluşturma – Aspose.HTML for Java'da Kullanıcı Stil Sayfası Ayarlama](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [HTML'yi PDF'ye Dönüştürme Java – Aspose.HTML for Java Kullanarak](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/turkish/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/turkish/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..ccdfe2b604
--- /dev/null
+++ b/html/turkish/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,251 @@
+---
+category: general
+date: 2026-06-16
+description: Aspose HTML Dönüştürücü kullanarak HTML'den PDF oluşturmayı tek bir Java
+  satırıyla gösteren HTML'den PDF öğreticisi. Minimum kodla HTML dosyasını hızlıca
+  PDF'ye dönüştürün.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: tr
+og_description: Aspose HTML Converter ile HTML'den PDF'ye dönüştürmeyi sadece bir
+  satır Java kodu ile gösteren HTML'den PDF'ye öğretici.
+og_title: 'HTML''den PDF''ye Öğretici: Tek Satır Aspose Dönüştürücü'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'HTML''den PDF''ye Öğretici: Tek Satır Aspose Dönüştürücü'
+url: /tr/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML'den PDF'ye Öğretici: Tek Satırlık Aspose Dönüştürücü
+
+Hiç bir statik HTML sayfasını yüzlerce satır kod yazmadan şık bir PDF'ye nasıl dönüştürebileceğinizi merak ettiniz mi? İşte bu **html to pdf tutorial** tam da bunu çözüyor. Tek bir Java satırıyla **generate pdf from html** yapabilir ve diskte paylaşılmaya hazır bir belge elde edebilirsiniz.
+
+Projeye Aspose HTML kütüphanesini eklemekten, **convert html file pdf** yapan tek satırlık kodu çalıştırmaya kadar tüm süreci adım adım göstereceğiz. Sonunda **how to convert html** verimli bir şekilde nasıl yapılacağını öğrenecek ve herhangi bir Java uygulamasına ekleyebileceğiniz yeniden kullanılabilir bir kod parçacığına sahip olacaksınız.
+
+## Bu Kılavuzda Neler Ele Alınacak
+
+- Aspose HTML for Java bağımlılığını eklemek (Maven veya manuel JAR)
+- Örnek bir `input.html` dosyası hazırlamak
+- `Converter.convert(...)` ile tek satırlık dönüşüm çalıştırmak
+- Çıktı PDF'yi doğrulamak ve yaygın sorunları gidermek
+
+Aspose ile ilgili önceden bir deneyime ihtiyacınız yok; sadece temel bir Java geliştirme ortamı yeterli. Hadi başlayalım.
+
+## Önkoşullar
+
+- Java Development Kit (JDK) 8 veya daha yeni  
+- Maven 3 veya harici JAR eklemenize izin veren bir IDE  
+- PDF'ye dönüştürmek istediğiniz küçük bir HTML dosyası (bir sonraki adımda bir tane oluşturacağız)  
+
+Eğer bunlara zaten sahipseniz, devam edebilirsiniz. Yoksa, JDK'yı Oracle ya da OpenJDK'dan edinin ve Maven'ı kurun – çok kolay.
+
+## 1. Adım: Aspose HTML for Java'yi Projenize Ekleyin
+
+### Maven kullanıcıları
+
+`pom.xml` dosyanıza aşağıdaki bağımlılığı ekleyin. Bu, Aspose HTML kütüphanesinin en son kararlı sürümünü çeker.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Manuel JAR kurulumu
+
+Maven kullanmıyorsanız, JAR paketini [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) adresinden indirin ve projenizin sınıf yoluna ekleyin.
+
+> **Pro tip:** JAR sürümünü Java çalışma zamanınızla senkronize tutun, `UnsupportedClassVersionError` hatasından kaçının.
+
+## 2. Adım: Örnek Bir HTML Dosyası Oluşturun
+
+`YOUR_DIRECTORY` adlı bir klasör oluşturun (kontrol ettiğiniz mutlak ya da göreli bir yol ile değiştirin) ve içine basit bir HTML dosyası bırakın:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+İçeriği dilediğiniz gibi düzenleyin—görseller, tablolar veya özel CSS ekleyin. Aspose, çoğu modern HTML5 ve CSS3 özelliğine saygı gösterir, böylece oldukça doğru bir PDF render'ı elde edebilirsiniz.
+
+## 3. Adım: Tek Satırlık Dönüşüm Kodu
+
+Şimdi gösterinin yıldızı geliyor. `ConvertHtmlToPdfOneLine` adlı bir Java sınıfı oluşturun ve aşağıdaki kodu yapıştırın:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Neden Bu Çalışıyor
+
+- **`Converter.convert`** statik bir kolaylık metodudur; içinde bir `Converter` örneği oluşturur, HTML'i yükler, render eder ve PDF'i yazar—tüm bunlar tek bir çağrıda gerçekleşir.
+- İleri düzey gereksinimleriniz yoksa akışları yönetmeye, render seçeneklerini ayarlamaya veya sayfa sonlarını manuel olarak ele almaya gerek yok.
+
+Derleyin ve çalıştırın:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+Çalıştırdıktan sonra, `output.pdf` dosyasının HTML dosyanızın yanında olduğunu göreceksiniz.
+
+## 4. Adım: Sonucu Doğrulayın
+
+`output.pdf` dosyasını herhangi bir PDF görüntüleyiciyle (Adobe Reader, Foxit veya bir tarayıcı) açın. “Hello, PDF!” başlığını ve paragrafı HTML'de tanımlandığı gibi görmelisiniz.
+
+PDF beklediğiniz gibi görünmüyorsa, şu hızlı kontrolleri gözden geçirin:
+
+| Sorun | Muhtemel Neden | Çözüm |
+|-------|----------------|------|
+| Eksik yazı tipleri | Sistem yazı tipi gömülmemiş | Dönüştürmeden önce `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` ekleyin |
+| CSS uygulanmadı | Harici stil sayfasına erişilemiyor | Mutlak URL'ler kullanın veya CSS'i doğrudan HTML'e gömün |
+| Boş PDF | Girdi yolu yazım hatası | `inputPath` dizesini iki kez kontrol edin |
+
+## İleri Seviye: Dönüşüm Seçeneklerini Ayarlama (İsteğe Bağlı)
+
+Tek satırlık kod basit durumlar için mükemmel olsa da, Aspose çıktı üzerinde ince ayar yapmanıza olanak tanır:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+Bu kod parçacığı, özel sayfa boyutu, kenar boşlukları ve diğer PDF ayarlarıyla **how to convert html** nasıl yapılacağını gösterir.
+
+## Yaygın Tuzaklar ve Nasıl Önlenir
+
+1. **Incorrect classpath** – `ClassNotFoundException` alıyorsanız, `aspose-html.jar`'ın çalışma zamanının sınıf yolunda olduğundan emin olun.  
+2. **License restrictions** – Ücretsiz değerlendirme sürümü bir filigran ekler. Bir lisans satın alın ve dönüşümden önce `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` kodunu çalıştırın.  
+3. **Large HTML files** – Çok büyük belgeler için HTML'i akış olarak işleme veya JVM yığın boyutunu (`-Xmx2g`) artırmayı düşünün.
+
+## Tam Çalışan Örnek (Hepsi Bir Arada)
+
+Aşağıda, Maven bağımlılığı çözüldüğü varsayılarak, bir IDE'ye kopyalayıp hemen çalıştırabileceğiniz eksiksiz, bağımsız program yer alıyor.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Beklenen çıktı** (konsol):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+PDF'i açın ve tasarladığınız gibi render edilmiş HTML'i göreceksiniz.
+
+![HTML dosyasından PDF çıktısına akışı gösteren diyagram](https://example.com/diagram.png "HTML'den PDF'ye öğretici diyagramı")
+
+*Görsel alt metni ana anahtar kelimeyi içerir, SEO'yu karşılar.*
+
+## Sonuç
+
+Şimdi **html to pdf tutorial**'ı tamamladınız; bu, **Aspose HTML Converter** kullanarak **generate pdf from html**'in en basit yolunu gösterir. Tek satırlık `Converter.convert` metodunu kullanarak, **convert html file pdf** işlemini saniyeler içinde yapabilir ve **how to convert html**'i isteğe bağlı özelleştirilmiş ayarlarla nasıl yapacağınızı artık biliyorsunuz.
+
+Sırada ne var? HTML'nize görseller, tablolar veya hatta JavaScript tabanlı grafikler ekleyin ve nasıl render edildiğini görün. Daha kurumsal özelliklere ihtiyacınız varsa PDF/A uyumluluğu veya dijital imzalar gibi diğer Aspose özelliklerini keşfedin.
+
+Kodlamaktan keyif alın ve PDF'leriniz her zaman HTML'niz kadar pürüzsüz görünsün!
+
+## Sonra Ne Öğrenmelisin?
+
+Aşağıdaki öğreticiler, bu rehberde gösterilen tekniklere dayanarak yakından ilgili konuları kapsar. Her kaynak, ek API özelliklerini öğrenmenize ve kendi projelerinizde alternatif uygulama yaklaşımlarını keşfetmenize yardımcı olmak için adım adım açıklamalarla tam çalışan kod örnekleri içerir.
+
+- [Java'da HTML'den PDF'ye Dönüştürme – Aspose.HTML for Java Kullanarak](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Java'da HTML'den PDF'ye Dönüştürme – Aspose.HTML'de Ortamı Yapılandırma](/html/english/java/configuring-environment/)
+- [HTML'den PDF'ye Dönüştürme – Aspose.HTML for Java'da Web İsteği Çalıştırma](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/turkish/java/conversion-html-to-various-image-formats/_index.md b/html/turkish/java/conversion-html-to-various-image-formats/_index.md
index 38a68b543d..d33c462d24 100644
--- a/html/turkish/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/turkish/java/conversion-html-to-various-image-formats/_index.md
@@ -98,6 +98,8 @@ Aspose.HTML for Java ile HTML'yi JPEG'ye dönüştürmeyi öğrenin. Sorunsuz be
 Aspose.HTML ile Java'da HTML'yi PNG görüntülerine dönüştürmeyi öğrenin. Kapsamlı bir rehber ve adım‑adım talimatlar.
 ### [HTML'yi TIFF'ye Dönüştürme](./convert-html-to-tiff/)
 Aspose.HTML for Java kullanarak HTML'yi TIFF'ye kolayca dönüştürmeyi öğrenin. Verimli belge işleme için adım‑adım bir rehber.
+### [HTML'yi Java'da TIFF'e Dönüştür – Tam Programlama Rehberi](./convert-html-to-tiff-in-java-complete-programming-guide/)
+Aspose.HTML for Java kullanarak HTML'yi TIFF formatına yüksek kaliteyle dönüştürmeyi adım adım öğrenin.
 ### [HTML'yi WebP'ye Dönüştür – Aspose.HTML ile Tam Java Rehberi](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 Aspose.HTML for Java kullanarak HTML'yi WebP formatına yüksek kaliteyle dönüştürmeyi adım adım öğrenin.
 
diff --git a/html/turkish/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/turkish/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..3e02bfb85a
--- /dev/null
+++ b/html/turkish/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,187 @@
+---
+category: general
+date: 2026-06-16
+description: Java'da HTML'yi TIFF'e nasıl dönüştüreceğinizi, görüntü çözünürlüğü DPI'yi
+  nasıl ayarlayacağınızı ve Aspose.HTML kullanarak yüksek çözünürlüklü TIFF dışa aktarımını
+  nasıl elde edeceğinizi öğrenin. Adım adım kod dahil.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: tr
+og_description: Aspose.HTML ile Java’da HTML’yi TIFF’e dönüştürün. Görüntü çözünürlüğü
+  DPI’yi ayarlamayı ve yüksek çözünürlüklü TIFF dosyalarını dışa aktarmayı öğrenin.
+og_title: Java’da HTML’yi TIFF’e Dönüştür – Tam Kılavuz
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: Java'da HTML'yi TIFF'e Dönüştür – Tam Programlama Rehberi
+url: /tr/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML'yi TIFF'e Dönüştürme Java’da – Tam Programlama Kılavuzu
+
+Hiç **HTML'yi TIFF'e dönüştürmek** gerektiğinde, hangi kütüphanenin profesyonel‑kalitede sonuçlar vereceğinden emin olmadınız mı? Yalnız değilsiniz. Birçok kurumsal süreçte—fatura oluşturma veya web sayfalarının arşivlenmesi gibi—net, 300 DPI TIFF elde etmek tartışılmaz bir gerekliliktir.  
+
+Bu öğreticide, Aspose.HTML for Java kullanarak **HTML'yi TIFF'e dönüştürmek** için tam adımları gösterecek, ayrıca **set image resolution DPI** nasıl ayarlanır ve **high resolution TIFF export** nasıl üretilir anlatacağız. Sonunda, herhangi bir Maven veya Gradle projesine ekleyebileceğiniz çalıştırmaya hazır bir programınız olacak.
+
+## Önkoşullar
+
+İlerlemeye başlamadan önce şunlara sahip olduğunuzdan emin olun:
+
+* Java 17 veya daha yeni bir sürüm (kod Java 8+ ile çalışır, ancak yeni JDK'lar daha hızlı başlatma sağlar).
+* Aspose.HTML for Java lisansı (test için ücretsiz deneme sürümü yeterli).
+* `aspose-html` artefaktını çekebilecek Maven veya Gradle kurulumu.
+* TIFF görüntüsüne dönüştürmek istediğiniz basit bir `input.html` dosyası.
+
+Başka bir dış araç gerekmez—her şey JVM içinde çalışır.
+
+![convert html to tiff example](/images/convert-html-to-tiff.png "Example of a TIFF file generated by converting HTML to TIFF")
+
+## Adım 1: Projenizi **HTML'yi TIFF'e Dönüştürmek** İçin Ayarlayın
+
+İlk olarak—Aspose.HTML bağımlılığını yapı dosyanıza ekleyin. Maven kullanıyorsanız, bu snippet'i `pom.xml` dosyanıza ekleyin:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Gradle için ise şu şekilde görünür:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Kütüphane sınıf yolunda olduğunda, **java convert html to image** yapacak Java kodunu yazmaya başlayabilirsiniz—çözümümüzün çekirdeği bu.
+
+## Adım 2: Keskin Bir Çıktı İçin **Set Image Resolution DPI** Ayarlayın
+
+Çözünürlük önemlidir. 72 DPI bir ekran görüntüsü ekranda iyi görünebilir ancak basıldığında bulanık çıkar. **high resolution TIFF export** elde etmek için yatay ve dikey DPI'yi 300 olarak açıkça ayarlayacağız.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Neden 300 DPI? Bu, baskı kalitesi için de‑facto standarttır ve çoğu tarayıcı ve yazıcı bu sayıyı bekler. Daha ince detay gerekiyorsa DPI'yi 600 'e çıkarabilirsiniz, ancak dosya boyutunun buna göre artacağını unutmayın.
+
+## Adım 3: **High Resolution TIFF Export** İçin CMYK Renk Uzayını Seçin
+
+TIFF birçok renk uzayını destekler. Baskı iş akışları için genellikle CMYK gerekir çünkü doğrudan mürekkep renklerine karşılık gelir. Aspose.HTML, renk uzayını tek bir satırla seçmemizi sağlar:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+Sadece ekran hedefliyorsanız `RGB`'ye geçebilirsiniz. Önemli olan, bilinçli bir karar vermeniz—bu, yarı‑tam bir demoyu üretim‑hazır bir çözüme dönüştüren farktır.
+
+## Adım 4: Dönüşümü Gerçekleştirin – **Java Convert HTML to Image**
+
+Seçenekler hazır olduğuna göre, gerçek dönüşüm tek satırda gerçekleşir. İşte **convert html to tiff** işlemini sonunda yapacağımız kısım.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+Yukarıdaki kodla ilgili birkaç not:
+
+* **Exception handling** – `ConverterException` bir şeyler ters gittiğinde (eksik dosya, desteklenmeyen HTML özellikleri vb.) fırlatılır. Gerçek bir serviste bunu try‑catch içinde yakalayıp detayları loglamalısınız.
+* **File paths** – hızlı testler için mutlak yollar kullanılabilir; web uygulamalarında ise yolu uygulama köküne göre çözümlemeniz gerekir.
+* **Performance tip** – birden çok dosyayı toplu olarak dönüştürüyorsanız aynı `ImageConversionOptions` nesnesini yeniden kullanın; bu, tekrar tekrar nesne tahsis edilmesini önler.
+
+### Beklenen Çıktı
+
+Programı çalıştırdığınızda `output.tiff` adlı bir dosya üretir ve:
+
+* Her iki eksende de 300 DPI olur.
+* CMYK renk uzayını kullanır.
+* Orijinal HTML'in düzenini, fontlarını ve CSS'ini korur.
+* Photoshop, GIMP veya herhangi bir TIFF‑uyumlu görüntüleyicide açılabilir.
+
+Dosyayı açın, yakınlaştırın; keskin metin ve net grafikler göreceksiniz—baskı veya arşivleme için tam ihtiyacınız olan şey.
+
+## Sık Sorulan Sorular & Kenar Durumlar
+
+**HTML'im dış CSS veya resimlere referans veriyorsa ne olur?**  
+Aspose.HTML, göreli URL'leri giriş dosyasının dizinine göre çözer. Tüm varlıkların `input.html` ile aynı klasörde olduğundan ya da tam bir URL sağladığınızdan emin olun.
+
+**Bir klasördeki tüm HTML dosyalarını dönüştürebilir miyim?**  
+Kesinlikle. `Converter.convert` çağrısını basit bir döngü içinde sarın ve aynı `options` nesnesini yeniden kullanın. Bir dosyada hata oluştuğunda diğer dosyaların durmaması için `ConverterException`'ı dosya bazında yakalayın.
+
+**Büyük sayfalar için bellek kullanımı nasıl?**  
+Sayfa, rasterleştirilmeden önce bellekte render edildiği için büyük sayfalar önemli RAM tüketebilir. `OutOfMemoryError` alırsanız JVM heap'ini (`-Xmx2g`) artırmayı veya dosyaları daha küçük parçalar halinde işlemeyi düşünün.
+
+**Üretim için lisansa ihtiyacım var mı?**  
+Ücretsiz deneme, birkaç sayfadan sonra filigran ekler. Ticari kullanım için bir lisans satın alın ve herhangi bir dönüşümden önce `License license = new License(); license.setLicense("Aspose.HTML.lic");` kodunu çalıştırın.
+
+## Sorunsuz Bir **Convert HTML to TIFF** İş Akışı İçin Uzman İpuçları
+
+* **Fontları önbellekle** – Aynı özel fontları kullanan birçok belgeyi dönüştürüyorsanız, `FontSettings` ile bir kez kaydedin; tekrar tekrar yükleme yapmaz.
+* **Paralel dönüşüm** – `Converter` sınıfı thread‑safe'dir. Bir `ExecutorService` kullanarak birden çok dosyayı aynı anda dönüştürebilirsiniz, ancak JVM'in bellek ayak izine dikkat edin.
+* **HTML'i önceden doğrula** – Bozuk işaretleme, beklenmedik düzen farklarına yol açabilir. `jsoup` ile hızlı bir temizlik yapmak, ileride hata ayıklamayı azaltır.
+
+## Sonuç
+
+Artık Java’da **HTML'yi TIFF'e dönüştürmek** için tam, üretim‑hazır bir tarifiniz var; **set image resolution DPI** üzerinde tam kontrol sağlayarak **high resolution TIFF export** elde edebiliyorsunuz. Kod kendi içinde bütünleşik, adımlar açıklamalı ve olası tuzaklar ele alınmış—böylece bu kodu herhangi bir projeye ekleyip anında baskıya hazır görüntüler üretmeye başlayabilirsiniz.
+
+Sırada ne var? Dosya uzantısını PNG veya JPEG olarak değiştirerek çıktıyı farklı formatlarda alın, farklı renk uzaylarıyla deney yapın veya bu mantığı HTML yüklerini REST üzerinden kabul eden bir Spring Boot mikroservisine entegre edin. Hayal gücünüz sınırlı, Aspose.HTML ise güçlü bir motor sunuyor.
+
+Keyifli kodlamalar, TIFF dosyalarınız her zaman bıçak gibi keskin olsun!
+
+## Bir Sonraki Öğrenmeniz Gerekenler
+
+Aşağıdaki öğreticiler, bu kılavuzda gösterilen tekniklere dayanan ve ilgili konuları derinlemesine ele alan kaynaklardır. Her biri, ek API özelliklerini ustalaşmanız ve projelerinizde alternatif uygulama yaklaşımları keşfetmeniz için adım‑adım kod örnekleri içerir.
+
+- [svg to png java – Convert SVG to Image with Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – Set Custom Page Size](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/turkish/java/converting-epub-to-pdf/_index.md b/html/turkish/java/converting-epub-to-pdf/_index.md
index cd7aae23c3..4c54e1f753 100644
--- a/html/turkish/java/converting-epub-to-pdf/_index.md
+++ b/html/turkish/java/converting-epub-to-pdf/_index.md
@@ -74,10 +74,12 @@ Aspose.HTML for Java'ı kullanarak EPUB dosyalarını görüntülere dönüştü
 Aspose.HTML for Java'ı kullanmayı öğrenin: EPUB'yi görüntüye ve daha fazlasına dönüştürün. Adım adım rehberimizi keşfedin.
 ### [Converting EPUB to Image](./convert-epub-to-image/)
 Aspose.HTML for Java ile EPUB'yi görüntülere dönüştürmeyi öğrenin. Dijital içeriğinizi zahmetsizce dönüştürün. Adım adım rehber dahil.
+### [Java ile EPUB'yi PDF'ye Dönüştürme – Adım Adım Kılavuz](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Aspose.HTML for Java kullanarak EPUB'yi PDF'ye adım adım dönüştürmeyi öğrenin.
 
 ## Sıkça Sorulan Sorular
 
-**Q:** *Korunan EPUB dosyalarını PDF'ye dönüştürebilir miyim?*  
+**Q:** *Korunan EPUB dosalarını PDF'ye dönüştürebilir miyim?*  
 **A:** Evet. Aspose.HTML for Java, uygun şifre çözme parolasını sağladığınızda şifreli EPUB'ları açabilir.
 
 **Q:** *PDF'nin PDF/A uyumlu olması gerekiyorsa ne yapmalıyım?*  
diff --git a/html/turkish/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/turkish/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..27e1bac8da
--- /dev/null
+++ b/html/turkish/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,222 @@
+---
+category: general
+date: 2026-06-16
+description: Java'da EPUB'i PDF'ye nasıl dönüştüreceğinizi ve Aspose.HTML kullanarak
+  belirli EPUB sayfalarını nasıl dönüştüreceğinizi öğrenin. Tam kod, ipuçları ve kenar‑durumları
+  yönetimi.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: tr
+og_description: Aspose.HTML kullanarak Java ile EPUB'u PDF'ye dönüştürün. Bu kılavuz
+  ayrıca belirli EPUB sayfalarını dönüştürerek hassas belge çıktısı elde etmenizi
+  gösterir.
+og_title: Java'da EPUB'u PDF'ye Dönüştür – Tam Programlama Rehberi
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: Java ile EPUB'yi PDF'ye Dönüştür – Adım Adım Rehber
+url: /tr/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Java ile EPUB'u PDF'ye Dönüştür – Adım Adım Kılavuz
+
+EPUB'u **convert EPUB to PDF** yapmanız gerektiğinde, sadece birkaç bölümü hedeflemenin nasıl yapılacağını bilmiyor muydunuz? Yalnız değilsiniz. Birçok yayın akışında e‑kitabın tamamı yerine sadece 2‑4. sayfalarını istiyorsunuz—bu yüzden **convert specific EPUB pages** yapmanız da gerekiyor.  
+
+Bu öğreticide, tam olarak bunu yapan çalıştırılabilir bir örnek üzerinden geçeceğiz. Sonunda, bir EPUB dosyasını alıp, istediğiniz sayfaları çıkaran ve vektör grafikleri bozulmadan tutan şık bir PDF oluşturan bir Java programına sahip olacaksınız.
+
+## Öğrenecekleriniz
+
+- Aspose.HTML for Java'ı kurun ve gerekli Maven/Gradle bağımlılığını ekleyin.  
+- `PdfConversionOptions` oluşturun ve **convert specific EPUB pages** için bir sayfa aralığı yapılandırın.  
+- SVG ve diğer vektör grafikleri koruyarak PDF'nin her cihazda net görünmesini sağlayın.  
+- Dönüşümü çalıştırın, istisnaları yönetin ve çıktıyı doğrulayın.  
+
+Aspose ile daha önce çalışmış olmanız gerekmez—sadece temel Java bilgisi ve JDK 8+ çalışma zamanı yeterlidir.  
+
+---
+
+## Aspose.HTML (Primary Goal) ile EPUB'u PDF'ye Dönüştür
+
+İşlemin kalbi `Converter.convert` metodudur. İstediğinizi belirttikten sonra tüm ağır işi yapan tek satırlık bir komut gibi düşünebilirsiniz. Aşağıda, herhangi bir IDE'ye yapıştırabileceğiniz tam kaynak dosyası yer alıyor.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Neden bu şekilde çalışır:**  
+> *`PdfConversionOptions`* dönüşüm başlamadan önce ayarlayabileceğiniz tüm seçenekleri tutar. Sayfa aralığını ayarlamak, Aspose'un 2‑4 dışındaki her şeyi atmasını sağlar; bu da **convert specific EPUB pages** yapmanın tam yoludur. Vektör‑grafik korumasını etkinleştirmek, SVG illüstrasyonların bulanık bitmaplere dönüştürülmeden keskin kalmasını sağlar.
+
+### Beklenen Çıktı
+
+Programı çalıştırdıktan sonra aynı klasörde `chapter_subset.pdf` dosyasını bulacaksınız. Herhangi bir PDF görüntüleyiciyle açtığınızda, EPUB'un 2, 3 ve 4. sayfalarında bulunan içerik dışında bir şey görmemeli ve tüm görseller net bir şekilde render edilmiş olmalı.
+
+---
+
+## Belirli EPUB Sayfalarını Dönüştürmek İçin Sayfa Aralığını Belirleme (Secondary Focus)
+
+Sayfa aralığı dizesinin nasıl çalıştığını merak ediyorsanız, çoğu PDF aracında olduğu gibi aynı sözdizimini kullanır: `"başlangıç‑bitiş"`. Ayrıca `"1,3,5-7"` gibi virgülle ayrılmış bir liste vererek ardışık olmayan sayfaları da seçebilirsiniz.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**İpucu:** Büyük EPUB'larla çalışırken, dönüşümü birkaç sayfaya sınırlamak bellek tüketimini büyük ölçüde azaltır ve süreci hızlandırır.  
+
+---
+
+## Yüksek Kaliteli Çıktı İçin Vektör Grafikleri Koru
+
+Vektör grafikleri, ölçeklenebilir diyagramlar, grafikler ve ikonların gizli sosudur. `setPreserveVectorGraphics(true)` çağrısıyla Aspose, bu öğeleri PDF içinde vektör olarak tutar.  
+
+Bu adımı atarsanız, kütüphane SVG'leri 72 dpi'de rasterleştirir; ekranda iyi görünür ancak baskıda kalitesiz olur.  
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Dönüşümü Çalıştırın ve Sonucu Doğrulayın
+
+Seçenekler yapılandırıldıktan sonra gerçek dönüşüm tek bir statik çağrıdır. Bir şeyler ters giderse `ConverterException` fırlatır—bu yüzden ya yakalayabilir ya da metod imzasında belirtebilirsiniz, yukarıda gösterildiği gibi.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**Dönüşüm sonrası kontrol edilecekler**
+
+1. **Sayfa sayısı** – PDF'yi açın ve ayarladığınız aralıkla eşleştiğini doğrulayın.  
+2. **Grafik doğruluğu** – herhangi bir diyagrama yakınlaştırın; net kalmalı.  
+3. **Metin kodlaması** – EPUB'tan gelen özel karakterler doğru render edilmeli.
+
+Bu kontrollerden biri başarısız olursa, `PdfConversionOptions` ayarlarını gözden geçirin veya kaynak EPUB'un DRM korumalı olmadığından emin olun.
+
+---
+
+## Yaygın Tuzaklar ve Profesyonel İpuçları (Secondary Keyword Dahil)
+
+| Issue | Why it Happens | Fix |
+|-------|----------------|-----|
+| **Blank pages appear** | The page range string is malformed. | Use a simple `"2-4"` format or verify commas for non‑contiguous pages. |
+| **Missing images** | Vector graphics not preserved. | Call `pdfOptions.setPreserveVectorGraphics(true)`. |
+| **Out‑of‑memory error** | Converting a huge EPUB without a page range. | Always **convert specific EPUB pages** when possible; process in batches. |
+| **Unsupported font** | Font not embedded in the EPUB. | Enable font embedding with `pdfOptions.setEmbedFonts(true)` (additional option). |
+
+---
+
+## Görsel Genel Bakış  
+
+![Flow diagram showing convert epub to pdf process](/images/convert-epub-to-pdf-flow.png "Diagram of the convert epub to pdf workflow")
+
+*Alt text:* *Diagram illustrating how the Java program converts EPUB to PDF, highlighting the step that converts specific EPUB pages.*
+
+---
+
+## Özet
+
+Sizlere **convert EPUB to PDF** işlemini Java’da nasıl yapacağınızı ve hangi sayfaların dönüştürüleceği üzerinde tam kontrol sağlayacağınızı gösterdik. Temel adımlar şunlardır:
+
+1. `PdfConversionOptions` oluşturun.  
+2. **convert specific EPUB pages** için bir sayfa aralığı ayarlayın.  
+3. Profesyonel bir sonuç için vektör grafikleri koruyun.  
+4. `Converter.convert` çağırın ve olası istisnaları yönetin.
+
+Denemeler yapmaktan çekinmeyin—sayfa aralığını değiştirin, vektör korumayı kapatın veya `pdfOptions.setTitle("My Chapter Subset")` ile özel bir PDF başlığı ekleyin.
+
+---
+
+## Sıradaki Adımlar
+
+- **Toplu işleme:** Bir EPUB listesi üzerinden döngü kurarak her bölüm için PDF oluşturun.  
+- **Özel stil:** Dönüşümden önce CSS enjeksiyonu yaparak yazı tiplerini veya renkleri değiştirin.  
+- **Güvenlik:** `PdfEncryptionOptions` ile çıktı PDF'ye şifre koruması ekleyin.  
+
+Bu kılavuzu faydalı bulduysanız, paylaşın veya kendi kullanım senaryonuzu yorum olarak bırakın. İyi kodlamalar ve net PDF'lerin tadını çıkarın!
+
+## Sonraki Öğrenmeniz Gerekenler
+
+Aşağıdaki öğreticiler, bu rehberde gösterilen tekniklere dayanarak yakından ilgili konuları kapsar. Her kaynak, ek API özelliklerini ustalaşmanız ve projelerinizde alternatif uygulama yaklaşımlarını keşfetmeniz için adım adım açıklamalı tam çalışan kod örnekleri içerir.
+
+- [Convert EPUB to PDF and Images with Aspose.HTML for Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Convert EPUB to Images Using Aspose HTML for Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Convert EPUB to XPS Tutorial](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/turkish/java/creating-managing-html-documents/_index.md b/html/turkish/java/creating-managing-html-documents/_index.md
index 7e1c4d42c2..f529fb56d3 100644
--- a/html/turkish/java/creating-managing-html-documents/_index.md
+++ b/html/turkish/java/creating-managing-html-documents/_index.md
@@ -66,6 +66,8 @@ Java için Aspose.HTML kullanarak SVG belgeleri oluşturmayı ve yönetmeyi öğ
 Java için Aspose.HTML kullanarak HTML sandbox oluşturmayı adım adım öğrenin.
 ### [Java için Aspose.HTML'de HTML Sorgulama – Tam Kılavuz](./how-to-query-html-in-java-complete-tutorial/)
 Java için Aspose.HTML kullanarak HTML içeriğini nasıl sorgulayacağınızı adım adım öğrenin.
+### [Java'da Fetch ile JSON Yükleme – Tam Kılavuz](./load-json-with-fetch-in-java-complete-guide/)
+Java'da Fetch ile JSON verilerini nasıl yükleyeceğinizi adım adım öğrenin.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/turkish/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/turkish/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..40f0beea7f
--- /dev/null
+++ b/html/turkish/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,290 @@
+---
+category: general
+date: 2026-06-16
+description: Java kullanarak fetch ile JSON yükleyin. Java’dan JavaScript çalıştırmayı,
+  opsiyonel zincirlemeyi ve Java’da HTMLDocument oluşturmayı tek bir öğreticide öğrenin.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: tr
+og_description: Java kullanarak fetch ile JSON yükleyin. Bu öğreticide Java'dan JavaScript
+  çalıştırma, opsiyonel zincirleme kullanma ve Java'da HTMLDocument oluşturma gösterilmektedir.
+og_title: Java’da Fetch ile JSON Yükleme – Adım Adım Rehber
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: Java’da Fetch ile JSON Yükleme – Tam Kılavuz
+url: /tr/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Fetch ile JSON Yükleme – Tam Java Öğreticisi
+
+Bir **fetch ile JSON yükleme** işlemini saf bir Java uygulaması içinde yapmayı hiç merak ettiniz mi? Tek başınıza değilsiniz. Birçok geliştirici, modern bir REST uç noktasını çağırması gerektiğinde ama ağır bir HTTP istemci kütüphanesi eklemek istemediğinde bir duvara çarpar. İyi haber? Tarayıcı‑benzeri `HTMLDocument` sınıfının gücünden yararlanabilir, bir JavaScript motoru çalıştırabilir ve `fetch`i tüm ağır işi Java’dan yapmasını sağlayabilirsiniz.
+
+Bu rehberde **JavaScript içinde JSON fetch** eden pratik bir örnek üzerinden ilerleyecek, bu betiği Java’dan çalıştıracak ve isteğe bağlı zincirleme (optional chaining) kullanımını göstereceğiz. Sonunda **Java’dan JavaScript çalıştırma**, Java’da bir `HTMLDocument` oluşturma ve eksik JSON alanlarını zarifçe ele alma konularını öğreneceksiniz. Harici bağımlılık yok, sadece JDK ve biraz yaratıcılık.
+
+## Bu Öğreticide Neler Ele Alınıyor
+
+- Java’da bir `HTMLDocument` örneği oluşturma (`create htmldocument in java`).
+- Gömülü `ScriptEngine`i alıp modern JavaScript çalıştırma.
+- `async/await` ve isteğe bağlı zincirleme (`optional chaining tutorial`) kullanan bir **fetch JSON in JavaScript** snippet’i yazma.
+- Betiği `engine.evaluate` ile çalıştırma (`run javascript from java`).
+- Çıktıyı doğrulama ve ağ hataları ya da eksik özellikler gibi kenar durumlarını ele alma.
+
+Demo, JDK ile gelen yerleşik Nashorn‑uyumlu motoru kullandığı için Java 17 veya daha yeni bir sürüm gerekir. Daha eski bir JDK kullanıyorsanız, uygun script kütüphanesini eklemeniz yeterli – detaylar “Önkoşullar” bölümünde.
+
+---
+
+## Önkoşullar
+
+- **JDK 17+** yüklü ve `JAVA_HOME` ayarlanmış.
+- Java sözdizimi ve asenkron JavaScript hakkında temel bilgi.
+- Bir IDE ya da metin editörü (IntelliJ IDEA, VS Code, Eclipse – tercihinize göre).
+
+Üçüncü‑taraf bir HTTP istemcisi ya da JSON ayrıştırıcıya gerek yok; her şey betik içinde gerçekleşir.
+
+---
+
+## Adım 1: Java’da bir HTMLDocument Oluşturun
+
+İlk iş **create htmldocument in java**. `HTMLDocument` sınıfı hafif bir DOM ve daha da önemlisi, bir tarayıcının yapacağı gibi JavaScript değerlendirebilen bir `ScriptEngine` sunar.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Neden önemli:** `HTMLDocument` bir sandbox görevi görür. Global bir `window` nesnesi, `fetch` ve betiğin erişebileceği diğer web API’lerini sağlar. UI’siz bir mini‑tarayıcı gibi düşünebilirsiniz.
+
+---
+
+## Adım 2: Belgeden JavaScript Motorunu Çekin
+
+Şimdi **run JavaScript from Java** yapmamız gerekiyor. Belge, modern ECMAScript’i (async/await dahil) anlayan bir `ScriptEngine` sunar. Bunu şu şekilde alın:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Pro ipucu:** Desteklenmeyen özelliklerle ilgili bir `ScriptException` alırsanız, JDK 17+ kullandığınızdan emin olun. Eski JDK’lar async desteği olmayan eski bir Nashorn motoru içerir.
+
+---
+
+## Adım 3: Modern Bir JavaScript Snippet’i Yazın (Optional Chaining Tutorial)
+
+İşte **fetch json in javascript** kısmının parladığı yer. Çok satırlı bir string (Java 15+ `"""` metin bloğu) tanımlayacağız; bu string örnek bir JSON yüklemesi alır, `await` kullanır ve eksik değerleri ele almak için isteğe bağlı zincirleme (`??`) gösterir.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**Ne oluyor?**
+
+- `fetch` bir GET isteği göndererek halka açık bir placeholder API’sinden veri alır.
+- `await` promise çözülene kadar kodu duraklatır, böylece kod temiz kalır.
+- `data.title ?? 'No title'` isteğe bağlı zincirleme desenidir: `title` `null` ya da `undefined` ise `'No title'` değerine geri döner.
+- Tüm işlem bir `try/catch` bloğu içinde sarılmıştır; böylece ağ hataları yakalanır.
+
+---
+
+## Adım 4: Betiği Belge İçinde Çalıştırın
+
+Son olarak betiği motor’a veriyoruz. Motor aynı iş parçacığında çalışır, bu yüzden konsol çıktısını doğrudan Java sürecinizde görürsünüz.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+Programı çalıştırdığınızda aşağıdakine benzer bir şey görmelisiniz:
+
+```
+Title: delectus aut autem
+```
+
+API değişirse ya da `title` alanı kaybolursa çıktı zarifçe şu şekilde geçiş yapar:
+
+```
+Title: No title
+```
+
+İşte isteğe bağlı zincirlemenin güzelliği – Java uygulamanızda bir `TypeError` patlamaz.
+
+---
+
+## Tam Çalışan Örnek
+
+Hepsini bir araya getirdiğimizde, `Main.java` içine kopyalayıp `java Main.java` ile çalıştırabileceğiniz bağımsız bir Java sınıfı elde edersiniz.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Beklenen Çıktı
+
+```
+Title: delectus aut autem
+```
+
+URL’yi kasıtlı olarak bozarsanız (ör. `todos/1` yerine `todos/9999`), geri dönüş mesajı ya da bir ağ hatası görürsünüz; bu da sağlam hata yönetimini gösterir.
+
+---
+
+## Sık Sorulan Sorular & Kenar Durumları
+
+### 1. Hedef API JSON olmayan bir yanıt dönerse ne olur?
+
+`response.json()` bir `SyntaxError` fırlatır. `try/catch` bloğumuz bunu yakalar ve “Fetch failed” mesajını loglar. Yakalama bloğunu yeniden deneme ya da statik bir yük ile geri dönüş yapacak şekilde genişletebilirsiniz.
+
+### 2. Güvenilmeyen HTTPS sertifikalarıyla çalışabilir miyim?
+
+Yerleşik `fetch`, JVM’in varsayılan SSL bağlamını kullanır. Kendinden imzalı bir sertifikaya güvenmeniz gerekiyorsa, `HTMLDocument` oluşturmadan önce özel bir `SSLContext` ayarlayın. Bu konu bu öğreticinin ötesinde, ama prensip aynı kalır.
+
+### 3. Android’de çalışır mı?
+
+Ne yazık ki, `HTMLDocument` Android SDK’nın bir parçası değildir. Mobilde farklı bir JavaScript motoru (ör. GraalVM) ya da yerel bir HTTP istemcisi kullanmanız gerekir.
+
+### 4. İsteğe bağlı zincirleme klasik null kontrollerinden nasıl farklıdır?
+
+Şöyle bir kod yerine:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+sadece `data.title ?? 'No title'` yazabilirsiniz. Daha öz, hata yapma olasılığı düşük ve doğal bir dil gibi okunur – **optional chaining tutorial** için mükemmeldir.
+
+---
+
+## Pro İpuçları & En İyi Uygulamalar
+
+- **Motoru yeniden kullanın:** Her istek için yeni bir `HTMLDocument` oluşturmak maliyetli olabilir. Çok sayıda çağrı yapıyorsanız tek bir örnek tutun.
+- **İş parçacığı güvenliği:** `ScriptEngine` varsayılan olarak iş parçacığı‑güvenli değildir. Erişimi senkronize edin ya da eşzamanlı işler için bir motor havuzu oluşturun.
+- **Loglama:** Betiğin `console.log` çıktısı `System.out`’a gider. Gerçek bir logging çerçevesi istiyorsanız `engine.getContext().setWriter(new PrintWriter(...))` ile yönlendirin.
+- **Zaman aşımı:** `fetch` tarayıcının varsayılan zaman aşımını (genellikle yok) uygular. Daha katı kontrol gerekiyorsa, betik içinde `AbortController` API’siyle manuel bir iptal uygulayabilirsiniz.
+
+---
+
+## Sonuç
+
+Bir Java programından **fetch ile JSON yükleme** işlemini, modern `async/await` kodunu çalıştırmak için gömülü bir JavaScript motoru kullanarak ve kodu temiz tutmak için isteğe bağlı zincirleme (optional chaining) ile nasıl yapacağınızı gösterdik. **Java’da HTMLDocument oluşturma** sayesinde **Java’dan JavaScript çalıştırma** doğal bir hâl alıyor, hâlâ saf Java kodu içinde kalıyor.
+
+Bundan sonra şunları yapabilirsiniz:
+
+- Placeholder API’yi kendi hizmetinizle değiştirin (`fetch json in javascript` özel uç noktadan).
+- Daha sofistike hata yönetimi ya da yeniden denemeler ekleyin.
+- Daha zengin scriptleme için GraalVM’in çok‑dilli yeteneklerini keşfedin.
+
+Deneyin, URL’yi değiştirin, belki bir `POST` isteği ekleyin – ağır kütüphaneler eklemeden web‑merkezli Java dünyasını açığa çıkaracak çok şey var.
+
+Kodlamanın tadını çıkarın, bir sorunla karşılaşırsanız yorum bırakmaktan çekinmeyin!
+
+## Bir Sonraki Öğrenmeniz Gerekenler
+
+Aşağıdaki öğreticiler, bu rehberde gösterilen tekniklere dayanan ve ilgili konuları derinlemesine ele alan tam çalışan kod örnekleri ve adım‑adım açıklamalar içerir.
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/turkish/java/css-html-form-editing/_index.md b/html/turkish/java/css-html-form-editing/_index.md
index ea353fdaf7..50c4ad5b0c 100644
--- a/html/turkish/java/css-html-form-editing/_index.md
+++ b/html/turkish/java/css-html-form-editing/_index.md
@@ -29,9 +29,14 @@ Web geliştirmeye daldığınızda, CSS ve HTML formlarında ustalaşmak bisikle
 ### [Java için Aspose.HTML ile Gelişmiş CSS Uzantı Teknikleri](./advanced-css-extension/)
 Özel sayfa kenar boşlukları ve dinamik içerik dahil olmak üzere gelişmiş CSS tekniklerini uygulamak için Aspose.HTML for Java'yı nasıl kullanacağınızı öğrenin. Geliştiriciler için ayrıntılı, uygulamalı bir eğitim.
 ### [Aspose.HTML for Java ile HTML Form Düzenleme ve Gönderimi](./html-form-editing/)
-Bu kapsamlı adım adım kılavuzda, Aspose.HTML for Java'yı kullanarak HTML formlarını programlı olarak nasıl düzenleyeceğinizi ve göndereceğinizi öğrenin.
+Bu kapsamlı adım adım kılavuzda, Aspose.HTML for Java'yı kullanarak HTML formlerini programlı olarak nasıl düzenleyeceğinizi ve göndereceğinizi öğrenin.
 ### [Java’da sınıfa göre öğe seçimi – Tam Kılavuz](./select-element-by-class-in-java-complete-how-to-guide/)
 Java’da belirli bir sınıfa sahip HTML öğelerini seçmeyi ve işlemeyi adım adım öğrenin.
+### [Java’da CSS Arka Planını Al – Tam Aspose.HTML Kılavuzu](./get-css-background-in-java-complete-aspose-html-guide/)
+Aspose.HTML for Java kullanarak CSS arka planını nasıl alacağınızı ve işleyeceğinizi adım adım öğrenin.
+### [Java’da CSS Kullanımı – HTML Yükleme, Bağlantıları Sayma ve XPath Değerlendirme](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Aspose.HTML for Java ile CSS'i nasıl kullanacağınızı, HTML'i nasıl yükleyeceğinizi, bağlantıları nasıl sayıp XPath'i nasıl değerlendireceğinizi öğrenin.
+
 {{< /blocks/products/pf/tutorial-page-section >}}
 
 {{< /blocks/products/pf/main-container >}}
diff --git a/html/turkish/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/turkish/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..8d6caa7206
--- /dev/null
+++ b/html/turkish/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,256 @@
+---
+category: general
+date: 2026-06-16
+description: Java'da Aspose.HTML kullanarak CSS arka planını alın. HTML belgesini
+  nasıl yükleyeceğinizi, hesaplanmış stili nasıl çıkaracağınızı, arka plan rengini
+  ve yazı tipi boyutunu birkaç adımda nasıl elde edeceğinizi öğrenin.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: tr
+og_description: Java'da CSS arka planını anında alın. Bu öğreticide, bir HTML belgesini
+  nasıl yükleyeceğiniz, hesaplanmış stili nasıl çıkaracağınız, arka plan rengini ve
+  yazı tipi boyutunu Aspose.HTML ile nasıl alacağınız gösterilmektedir.
+og_title: Java’da CSS Arka Planını Al – Tam Aspose.HTML Öğreticisi
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: Java’da CSS Arka Planını Al – Tam Aspose.HTML Rehberi
+url: /tr/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Java'da CSS Arka Planını Alın – Tam Aspose.HTML Rehberi
+
+Sunucu tarafında HTML işleme yaparken bir öğenin **get CSS background** almanız gerektiği oldu mu? Belki bir PDF oluşturucu, bir web‑scraper geliştiriyorsunuz ya da sadece stil doğrulaması yapmak istiyorsunuz. Java'da Aspose.HTML kütüphanesi bu işi çocuk oyuncağı haline getiriyor. Bu öğreticide **load HTML document Java** yapacağız, hesaplanmış stili çıkaracağız ve **retrieve background color** ile **retrieve font size** değerlerini **retrieve** edeceğiz—hepsi birkaç satırda.
+
+Gerçek bir örnek üzerinden ilerleyeceğiz: `highlight` sınıfına sahip bir `<div>`. Sonunda, herhangi bir projeye ekleyebileceğiniz bağımsız bir programınız olacak ve `ComputedStyle` kullanmanın CSS özelliklerinin son, cascade‑resolved değerlerini okumanın en güvenilir yolu olduğunu anlayacaksınız.
+
+## Öğrenecekleriniz
+
+- Aspose.HTML kullanarak **load HTML document Java** nasıl yapılır.
+- Herhangi bir DOM öğesinden **extract computed style** nasıl çıkarılır.
+- **retrieve background color** ve **retrieve font size** için kesin çağrılar.
+- Yaygın tuzaklar (ör. eksik stil sayfaları, satır içi vs. harici CSS).
+- Kopyala‑yapıştır yapabileceğiniz tam, çalıştırılabilir bir kod örneği.
+
+## Önkoşullar
+
+- Java 8 veya daha yeni bir sürüm yüklü.
+- Bağımlılıkları yönetmek için Maven veya Gradle (Maven kod parçacığını göstereceğiz).
+- HTML & CSS hakkında temel bir anlayış.
+- Aspose.HTML for Java kütüphanesi (ücretsiz deneme veya lisanslı sürüm).
+
+## Adım 1: Projeyi Kurun ve Aspose.HTML'i Ekleyin
+
+İlk olarak bir Maven projesi oluşturun (veya tercih ettiğiniz yapı aracını kullanın). Aspose.HTML bağımlılığını `pom.xml` dosyasına ekleyin:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro ipucu:** Gradle kullanıyorsanız eşdeğeri `implementation 'com.aspose:aspose-html:23.9'`.
+
+Bağımlılık çözüldükten sonra kodlamaya başlayabilirsiniz.
+
+## Adım 2: HTML Document Java'yi Yükleyin
+
+İlk somut adım, HTML dosyasını bir `HTMLDocument` içine okumaktır. Bu adım, **load html document java** ifadesinin parladığı yerdir.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+`HTMLDocument`'ı genel bir ayrıştırıcı yerine neden kullanmalısınız? Aspose.HTML tam bir DOM oluşturur, tüm bağlanmış stil sayfalarını uygular ve medya sorgularına saygı gösterir—dolayısıyla daha sonra alacağınız hesaplanmış stil, bir tarayıcının render edeceğiyle tam olarak aynı olur.
+
+## Adım 3: Hedef Öğeyi Seçin
+
+Sonra, CSS'ini incelemek istediğimiz öğeye ihtiyacımız var. Örneğimizde öğe `highlight` sınıfına sahip.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+`querySelector` yöntemi, JavaScript karşılığı gibi çalışır ve herhangi bir CSS seçicisini kullanmanıza izin verir. Seçici başarısız olursa erken çıkılır—bu, daha sonra bir `NullPointerException` oluşmasını önler.
+
+## Adım 4: Hesaplanmış Stili Çıkarın
+
+Şimdi öğretinin kalbi geliyor: **extract computed style**. `ComputedStyle` nesnesi, her CSS özelliği için son, cascade‑resolved değerleri verir.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+Arka planda Aspose.HTML CSS katmanını yürütür, `!important` kurallarını değerlendirir ve hatta göreceli birimleri (ör. `em` → piksel) çözer. Bu yüzden `ComputedStyle`, satır içi stilleri manuel olarak ayrıştırmaktan daha tercih edilir.
+
+## Adım 5: Arka Plan Rengini ve Yazı Boyutunu Alın
+
+Son olarak, `ComputedStyle` üzerindeki getter'ları kullanarak **retrieve background color** ve **retrieve font size** işlemlerini yapıyoruz.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+`getBackgroundColor()` ve `getFontSize()` her ikisi de standart CSS formatında string döndürür (ör. `rgba(255, 0, 0, 1)` veya `16px`). Özellik hiçbir yerde tanımlı değilse, kütüphane tarayıcının varsayılan değerini döndürür.
+
+## Tam Çalışan Örnek
+
+Hepsini bir araya getirerek, şu anda çalıştırabileceğiniz tam program burada:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Beklenen Çıktı
+
+`input.html` dosyası şu içeriğe sahipse:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+Program çalıştırıldığında şu çıktıyı verir:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+CSS `rgba` veya farklı bir birim kullanıyorsa, çıktı buna göre uyum sağlar.
+
+## Kenar Durumlarını Ele Alma
+
+| Durum | Dikkat Edilmesi Gereken | Çözüm |
+|-----------|-------------------|----------|
+| **Harici stil sayfaları** | Dosya, sınıf yolunda olmayan `<link>` etiketleriyle CSS dosyalarına referans verebilir. | Yolların mutlak olduğundan emin olun veya `HTMLDocument.setBaseUrl()` ayarlayarak Aspose.HTML'in bulmasını sağlayın. |
+| **Medya sorguları** | `@media` blokları içindeki stiller, varsayılan görünüm alanı eşleşmezse göz ardı edilebilir. | İstenen cihazı taklit etmek için `HTMLDocument.setViewportSize(width, height)` kullanın. |
+| **CSS değişkenleri** (`var(--my-color)`) | `ComputedStyle` bunları otomatik olarak çözer, ancak sadece değişken tanımlıysa. | Değişkenin kapsamını doğrulayın veya varsayılan bir değere geri dönün. |
+| **Desteklenmeyen özellikler** | Bazı yeni CSS özellikleri (ör. `backdrop-filter`) boş string döndürebilir. | Kullanmadan önce `null` veya boş sonuçları kontrol edin. |
+
+## Pro İpuçları ve Yaygın Tuzaklar
+
+- **Cache the document** eğer birçok öğe sorgulamanız gerekiyorsa; her seferinde ayrıştırma maliyetlidir.
+- **Close resources**: `doc.dispose();` yerel belleği serbest bırakır (özellikle uzun süren hizmetlerde önemlidir).
+- **Avoid hard‑coded paths**: Çapraz platform uyumluluğu için `Paths.get(...).toAbsolutePath()` kullanın.
+- **Debugging**: Çözülen özelliklerin tam listesini görmek için `computedStyle.getCssText()` yazdırın.
+
+## Görsel Genel Bakış
+
+![Get CSS Background örneği, vurgulanan div ve hesaplanmış renklerini gösteriyor](/images/get-css-background-java.png "Java'da CSS Arka Planını Al – görsel örnek")
+
+*Alt metin ana anahtar kelimeyi içerir: “Get CSS Background example”.*
+
+## Sonuç
+
+Artık Aspose.HTML'i Java'da kullanarak herhangi bir öğenin **CSS arka planını nasıl alacağınızı** ve **yazı boyutunu nasıl retrieve edeceğinizi** biliyorsunuz. **HTML document Java'yi yükleyerek**, **computed style**'ı çıkararak ve uygun getter'ları çağırarak, CSS'i tahmin etmeden veya manuel olarak ayrıştırmadan son render değerlerini güvenilir bir şekilde okuyabilirsiniz.
+
+Sırada ne? Seçiciyi değiştirerek farklı öğeleri hedeflemeyi deneyin, pseudo‑class'larla (ör. `div.highlight:hover`) deney yapın veya aynı `HTMLDocument`'ten bir PDF oluşturun—aynı API bunu basit hale getirir.  
+
+Herhangi bir sorunla karşılaşırsanız yorum bırakmaktan çekinmeyin, iyi kodlamalar!
+
+---
+
+## Sonra Ne Öğrenmelisiniz?
+
+Aşağıdaki öğreticiler, bu rehberde gösterilen tekniklere dayanarak yakından ilgili konuları kapsar. Her kaynak, ek API özelliklerini öğrenmenize ve kendi projelerinizde alternatif uygulama yaklaşımlarını keşfetmenize yardımcı olacak adım adım açıklamalar içeren tam çalışan kod örnekleri sunar.
+
+- [CSS Nasıl Eklenir – Aspose.HTML for Java'da HTML Belgelerine Satır İçi CSS](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [CSS Nasıl Düzenlenir - Aspose.HTML for Java ile Gelişmiş Harici CSS Düzenleme](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Aspose.HTML Kullanarak Java'da Dahili CSS ile HTML Belgesi Oluşturma](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/turkish/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/turkish/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..783b2da46d
--- /dev/null
+++ b/html/turkish/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,281 @@
+---
+category: general
+date: 2026-06-16
+description: CSS kullanarak HTML dosyasını yükleme ve Java’da bağlantıları sayma.
+  Tek bir, net örnek içinde HTML öğelerini saymayı ve Java’da XPath’i değerlendirmeyi
+  öğrenin.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: tr
+og_description: Java'da CSS kullanarak bir HTML dosyasını yükleme, bağlantıları sayma
+  ve XPath ifadelerini değerlendirme—hepsi bir pratik rehberde.
+og_title: Java'da CSS Kullanımı – HTML Yükleme, Bağlantıları Sayma ve XPath Değerlendirme
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Java'da CSS Kullanımı – HTML Yükleme, Bağlantıları Sayma ve XPath Değerlendirme
+url: /tr/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Java’da CSS Kullanımı – HTML Yükleme, Bağlantıları Sayma ve XPath Değerlendirme
+
+Java’da bir HTML dosyasını işlerken **CSS** seçicilerini nasıl kullanacağınızı hiç merak ettiniz mi? Belki bir web‑crawler, bir scraper oluşturuyorsunuz ya da sadece statik bir siteyi denetlemeniz gerekiyor. İyi haber? Baştan bir özel ayrıştırıcı yazmak zorunda değilsiniz—modern kütüphaneler, CSS4 seçicileri ile XPath 3.1 ifadelerini tek, düzenli bir iş akışında birleştirmenizi sağlıyor.
+
+Bu öğreticide **bir HTML dosyasının nasıl yükleneceğini**, bir CSS seçicisiyle bir navigasyon çubuğundaki bağlantıların nasıl sayılacağını ve ardından **XPath** ile belirli resim öğelerinin nasıl sayılacağını adım adım göstereceğiz. Sonunda, eşleşen düğüm sayısını konsola yazdıran tam, çalıştırılabilir bir programınız olacak ve her parçanın neden önemli olduğunu anlayacaksınız.
+
+## Prerequisites
+
+- Java 17 (veya makinenizde yüklü herhangi bir yeni JDK)  
+- Bağımlılık yönetimi için Maven ya da Gradle (örnekte Maven kullanacağız)  
+- Kontrol ettiğiniz bir klasörde `input.html` olarak kaydedilmiş küçük bir HTML snippet'i  
+
+Başka bir araca ihtiyaç yok—sadece bir metin editörü ve bir terminal.
+
+## What the Tutorial Covers
+
+- **HTML dosyasını** *HTMLDocument* sınıfı kullanarak DOM‑benzeri bir yapıya yükleme  
+- **CSS4 seçicisi** (`nav a[data-role]`) ile navigasyon bağlantılarını bulma  
+- `<img>` etiketlerinin `src` özniteliği `.png` ile biten ve aynı zamanda bir `alt` özniteliği olanları bulmak için **XPath 3.1 ifadesi** çalıştırma  
+- Her iki sorgunun **sayısını** alıp konsola yazdırma  
+- Tam kaynak kodu, “neden” açıklamaları ve olası kenar durumlarına hızlı bir bakış  
+
+Hadi hemen başlayalım.
+
+---
+
+## Step 1 – How to Load an HTML File with HTMLDocument
+
+Herhangi bir sorgu yapmadan önce, HTML belgesi gezilebilir bir modele ayrıştırılmalıdır. **jsoup‑plus** kütüphanesinin `HTMLDocument` sınıfı (veya benzeri HTML‑bilinçli bir ayrıştırıcı) tam olarak bunu yapar.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Why this matters:*  
+Dosyayı bir kez yükleyip bir referans (`doc`) tutmak, büyük sayfa topluluklarını işlerken tekrarlanan I/O operasyonlarını önler; bu da performans darboğazını azaltır.
+
+---
+
+## Step 2 – How to Use CSS to Count Links Inside `<nav>`
+
+Belge bellekte olduğuna göre, bir CSS4 seçicisiyle `<nav>` içinde yer alan ve `data‑role` özniteliğine sahip her `<a>` öğesini yakalayabiliriz. Bu, JavaScript kancaları için veri öznitelikleri kullanan navigasyon menülerinde yaygın bir desendir.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Explanation:*  
+- `nav a[data-role]` ifadesi, “bir `<nav>` öğesinin alt öğesi olan ve `data‑role` özniteliğine sahip herhangi bir `<a>` öğesi” anlamına gelir.  
+- Seçici **CSS4** uyumludur; ihtiyacınız büyüdükçe `:not()` veya `:has()` gibi pseudo‑class’ları da kullanabilirsiniz.
+
+> **Pro tip:** Yalnızca doğrudan çocukları istiyorsanız, boşluk yerine `>` kullanın (`nav > a[data-role]`). Bu, arama alanını daraltır ve büyük belgelerde hızı artırabilir.
+
+---
+
+## Step 3 – Evaluate XPath Java to Count Specific `<img>` Elements
+
+XPath, CSS’te doğrudan ifade edilemeyen öznitelik‑bazlı filtrelemeler gerektiğinde devreye girer. Burada, `src` özniteliği `.png` ile biten **ve** aynı zamanda bir `alt` özniteliği tanımlı olan her `<img>` öğesini bulacağız—erişilebilirlik denetimleri için faydalıdır.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Why XPath?*  
+- `ends-with()` fonksiyonu XPath 3.1’in bir parçasıdır ve regex kullanmadan son ek eşleşmesi sağlar.  
+- Birden fazla koşulu (`and @alt`) birleştirerek yalnızca doğru kaynaklı ve açıklamalı resimleri saydığınızdan emin olursunuz.
+
+Kütüphaneniz yalnızca XPath 1.0 destekliyorsa, `contains(@src, '.png')` kullanıp ardından Java’da filtrelemeniz gerekir; bu daha az kesin bir yaklaşımdır.
+
+---
+
+## Step 4 – How to Count HTML Elements and Print Results
+
+Son olarak, her iki `NodeList` nesnesinin uzunluğunu alıp çıktıya yazdırıyoruz. Bu, bulmacanın **bağlantıları sayma** kısmıdır, ancak herhangi bir düğüm koleksiyonu için aynı şekilde çalışır.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Expected console output** (örnek HTML’de 3 eşleşen bağlantı ve 2 eşleşen resim olduğunu varsayarsak):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+Sayılar sıfır ise, seçici sözdiziminizi yeniden kontrol edin veya `input.html` dosyasının gerçekten beklenen öğeleri içerdiğinden emin olun.
+
+---
+
+## Full Working Example
+
+Aşağıda, `CssXPathDemo.java` adlı bir dosyaya kopyalayıp yapıştırabileceğiniz eksiksiz, bağımsız bir program yer alıyor. Gerekli import’ları, Maven için basit bir `pom.xml` kesitini ve test amaçlı minimal bir HTML örneğini içerir.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Maven `pom.xml` excerpt** (CSS4 ve XPath 3.1’i destekleyen HTML‑bilinçli ayrıştırıcıyı eklemek için bu bağımlılığı ekleyin):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Sample `input.html`** (Java dosyasıyla aynı dizine koyun):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+`mvn compile exec:java -Dexec.mainClass=CssXPathDemo` komutunu çalıştırdığınızda, daha önce gösterilen beklenen sayılar elde edilir.
+
+---
+
+## Edge Cases & Common Questions
+
+### What if the HTML file is malformed?
+
+Hem CSS hem de XPath motorları küçük işaretleme hatalarına (kapanmamış etiketler, tırnaklanmamış öznitelikler) tolerans gösterir. Ancak ciddi bozulmalar ayrıştırıcının durmasına neden olabilir. Üretimde, yükleme adımını bir try‑catch bloğu içinde tutup istisnayı loglamak iyi bir pratiktir.
+
+### Can I combine CSS and XPath in a single expression?
+
+Doğrudan mümkün değildir; her motorun kendi sözdizimi vardır. Tipik desen, koşulu en doğal ifade eden motoru (CSS yapı sorguları için, XPath öznitelik fonksiyonları için) kullanmak ve gerekirse sonuçları Java’da birleştirmektir.
+
+### How do I count elements across multiple files?
+
+Yükleme mantığını bir döngüye yerleştirin:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Does this work with Java 8?
+
+Evet—kütüphane sürümünüz Java 8 veya üzerini hedefliyorsa çalışır. Gösterilen kod, daha yeni dil özelliklerine dayanmaz.
+
+---
+
+## Conclusion
+
+**CSS** seçicileri ile **evaluate xpath java** ifadelerini bir arada kullanarak **HTML dosyası yükleme**, **bağlantı sayma** ve **belirli kriterlere uyan HTML öğelerini sayma** konularını gösterdik. Önemli noktalar:
+
+- Belgeyi bir kez `HTMLDocument` ile yükleyin.  
+- Yapısal sorgular için CSS4’ü (`nav a[data-role]`) kullanın.  
+- Öznitelik fonksiyonları için XPath 3.1’i (`ends-with(@src, '.png')`) değerlendirin.  
+- Tam sayı elde etmek için `NodeList` uzunluğunu alın.  
+
+Buradan itibaren betiği genişletebilirsiniz: daha fazla seçici ekleyin, sonuçları bir CSV’ye yazın veya daha büyük bir tarama hattına entegre edin. CSS ve XPath kombinasyonu, neredeyse her HTML‑kazıma görevini çözmenize olanak tanır.
+
+Denemeye hazır mısınız? CSS seçiciyi `section article[data-id]` olarak değiştirin ya da XPath’i belirli bir codec’e sahip `<video>` etiketlerini hedefleyecek şekilde ayarlayın. Hayal gücünüz sınırsız.
+
+Bu rehberi faydalı bulduysanız, paylaşın, depoyu yıldızlayın veya kendi kullanım senaryolarınızı yorum olarak bırakın. İyi kodlamalar!
+
+![css örneği kullanım diyagramı](https://example.com/diagram.png "css örneği")
+
+---
+
+
+## What Should You Learn Next?
+
+Aşağıdaki öğreticiler, bu kılavuzda gösterilen tekniklere dayanarak yakından ilgili konuları kapsar. Her kaynak, ek API özelliklerini ustalaşmanız ve projelerinizde alternatif uygulama yaklaşımlarını keşfetmeniz için adım adım açıklamalı tam çalışan kod örnekleri içerir.
+
+- [CSS Ekleme – Aspose.HTML for Java’da HTML Belgelerine Satır İçi CSS](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [CSS Düzenleme – Aspose.HTML for Java’da Gelişmiş Harici CSS Düzenleme](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [HTML Belge Ağacını Düzenleme – Aspose.HTML for Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/vietnamese/java/advanced-usage/_index.md b/html/vietnamese/java/advanced-usage/_index.md
index 041b1b2c41..c3b4eaeb27 100644
--- a/html/vietnamese/java/advanced-usage/_index.md
+++ b/html/vietnamese/java/advanced-usage/_index.md
@@ -128,6 +128,8 @@ Học cách điều chỉnh kích thước trang PDF với Aspose.HTML for Java.
 Học cách điều chỉnh kích thước trang XPS với Aspose.HTML for Java. Kiểm soát kích thước đầu ra của tài liệu XPS một cách dễ dàng.
 ### [Cách chạy JavaScript trong Java – Hướng dẫn toàn diện](./how-to-run-javascript-in-java-complete-guide/)
 Hướng dẫn chi tiết cách thực thi mã JavaScript trong ứng dụng Java bằng Aspose.HTML, bao gồm thiết lập môi trường và ví dụ thực tế.
+### [Cài đặt DPI thiết bị Aspose trong Java – Hướng dẫn Sandbox toàn diện](./set-device-dpi-aspose-in-java-complete-sandbox-guide/)
+Hướng dẫn chi tiết cách thiết lập DPI cho thiết bị khi sử dụng Aspose.HTML trong Java, bao gồm các bước trong môi trường Sandbox.
 
 ---
 
diff --git a/html/vietnamese/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md b/html/vietnamese/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
new file mode 100644
index 0000000000..b8d4e7e911
--- /dev/null
+++ b/html/vietnamese/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/_index.md
@@ -0,0 +1,213 @@
+---
+category: general
+date: 2026-06-16
+description: Tìm hiểu cách đặt DPI thiết bị trong Aspose và thiết lập chiều rộng,
+  chiều cao viewport khi render HTML bằng sandbox Aspose.HTML trong Java. Bao gồm
+  mã từng bước.
+draft: false
+keywords:
+- set device dpi aspose
+- set viewport width height
+language: vi
+og_description: Khám phá cách thiết lập DPI thiết bị và đặt chiều rộng, chiều cao
+  viewport bằng sandbox Aspose.HTML cho Java. Mã nguồn đầy đủ và giải thích.
+og_title: cài đặt dpi thiết bị aspose trong Java – Hướng dẫn Sandbox đầy đủ
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  headline: set device dpi aspose in Java – Complete Sandbox Guide
+  type: TechArticle
+- description: Learn how to set device dpi aspose and set viewport width height when
+    rendering HTML with Aspose.HTML sandbox in Java. Step‑by‑step code included.
+  name: set device dpi aspose in Java – Complete Sandbox Guide
+  steps:
+  - name: Configure sandbox options (including DPI and viewport size).
+    text: Configure sandbox options (including DPI and viewport size).
+  - name: Instantiate a `DocumentSandbox` with those options.
+    text: Instantiate a `DocumentSandbox` with those options.
+  - name: Load an external HTML page inside the sandbox.
+    text: Load an external HTML page inside the sandbox.
+  - name: Perform a simple DOM operation—printing the page title.
+    text: Perform a simple DOM operation—printing the page title.
+  type: HowTo
+tags:
+- Aspose.HTML
+- Java
+- HTML rendering
+- Sandbox
+title: Cài đặt DPI thiết bị Aspose trong Java – Hướng dẫn Sandbox toàn diện
+url: /vi/java/advanced-usage/set-device-dpi-aspose-in-java-complete-sandbox-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# set device dpi aspose – Hướng dẫn Sandbox Java
+
+Bạn đã bao giờ tự hỏi cách **set device dpi aspose** khi render một trang web trong Java chưa? Bạn không phải là người duy nhất. Nhiều nhà phát triển gặp khó khăn khi họ cần trang đã render trông chính xác như trên màn hình thực tế — đặc biệt khi DPI ảnh hưởng đến các phép tính bố cục.
+
+Trong hướng dẫn này, chúng tôi sẽ đưa bạn qua một ví dụ thực tế không chỉ **set device dpi aspose**, mà còn cho bạn biết cách **set viewport width height** để trang hoạt động như trong cửa sổ trình duyệt có kích thước 1280 × 800 pixel. Khi kết thúc, bạn sẽ có một đoạn mã có thể chạy, giải thích rõ ràng từng bước, và các mẹo tránh những lỗi thường gặp.
+
+## Những gì hướng dẫn này bao phủ
+
+Chúng tôi sẽ bắt đầu bằng cách liệt kê các yêu cầu trước, sau đó đi vào bốn bước ngắn gọn:
+
+1. Cấu hình tùy chọn sandbox (bao gồm DPI và kích thước viewport).  
+2. Tạo một `DocumentSandbox` với các tùy chọn đó.  
+3. Tải một trang HTML bên ngoài vào sandbox.  
+4. Thực hiện một thao tác DOM đơn giản — in tiêu đề trang.
+
+Bạn sẽ thấy tại sao mỗi phần lại quan trọng, cách điều chỉnh cài đặt cho các thiết bị khác nhau, và kết quả đầu ra dự kiến. Không cần tài liệu bên ngoài; mọi thứ bạn cần đều có ở đây.
+
+## Yêu cầu trước
+
+- Java 8 hoặc mới hơn (thư viện Aspose.HTML for Java hỗ trợ JDK 8+).  
+- Các JAR Aspose.HTML for Java đã được thêm vào classpath của dự án.  
+- Một IDE hoặc công cụ build (Maven/Gradle) để biên dịch và chạy mã.  
+- Kết nối Internet nếu bạn dự định tải một URL thực như `https://example.com`.
+
+Nếu bạn đã đáp ứng các mục trên, hãy bắt đầu.
+
+## Bước 1: Set device DPI aspose – Định nghĩa tùy chọn Sandbox
+
+Điều đầu tiên bạn cần làm là cho sandbox biết “màn hình” mà bạn đang giả lập. Đó là lúc **set device dpi aspose** phát huy tác dụng. DPI (dots per inch) ảnh hưởng đến cách các đơn vị CSS `px` được hiểu, có thể thay đổi kích thước phông chữ, tỷ lệ ảnh và các media query.
+
+```java
+// Step 1: Create sandbox options and configure DPI and viewport.
+SandboxOptions sandboxOptions = new SandboxOptions();
+sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+sandboxOptions.setViewportWidth(1280);         // set viewport width height
+sandboxOptions.setViewportHeight(800);         // set viewport width height
+```
+
+> **Tại sao điều này quan trọng:**  
+> *Lệnh `setDeviceDpi` thông báo cho Aspose.HTML rằng một pixel CSS tương đương 1/96 inch, giống hầu hết các màn hình máy tính để bàn. Nếu bỏ qua, bố cục có thể xuất hiện quá nhỏ hoặc quá lớn trên các màn hình DPI cao.*
+
+## Bước 2: Tạo Sandbox với các tùy chọn đã cấu hình
+
+Khi các tùy chọn đã sẵn sàng, bạn cần một thể hiện sandbox tuân theo chúng. Hãy nghĩ sandbox như một engine trình duyệt nhỏ, cô lập, không chạm vào hệ thống tệp của bạn.
+
+```java
+// Step 2: Initialise the DocumentSandbox using the options above.
+DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+```
+
+> **Mẹo chuyên nghiệp:**  
+> Việc tái sử dụng cùng một `DocumentSandbox` cho nhiều trang sẽ tiết kiệm bộ nhớ, nhưng nhớ đặt lại các tùy chọn nếu bạn cần DPI hoặc viewport khác sau này.
+
+## Bước 3: Tải tài liệu HTML vào Sandbox
+
+Với sandbox đã sẵn sàng, việc tải một trang trở nên đơn giản. Hàm khởi tạo của `HTMLDocument` nhận URL và sandbox bạn vừa tạo.
+
+```java
+// Step 3: Load a remote HTML page using the sandbox.
+HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+```
+
+> **Trường hợp đặc biệt:**  
+> Nếu trang mục tiêu chặn các yêu cầu tự động, bạn có thể nhận được lỗi 403. Khi đó, hãy tải HTML về máy và load từ đường dẫn file, hoặc đặt chuỗi user‑agent tùy chỉnh qua `sandboxOptions`.
+
+## Bước 4: Thực hiện các thao tác DOM bình thường – In tiêu đề trang
+
+Lúc này trang đã được render hoàn toàn trong sandbox, vì vậy bất kỳ truy vấn DOM nào cũng hoạt động như trong trình duyệt đầy đủ tính năng. Chúng ta sẽ giữ đơn giản và lấy tiêu đề.
+
+```java
+// Step 4: Access the DOM – print the page title.
+System.out.println("Title: " + htmlDoc.getTitle());
+```
+
+**Kết quả mong đợi**
+
+```
+Title: Example Domain
+```
+
+Nếu bạn thấy kết quả khác, hãy kiểm tra lại URL có thể truy cập được và chắc chắn rằng bạn không vô tình thay đổi giá trị DPI hoặc viewport.
+
+## Tại sao việc **set viewport width height** lại quan trọng
+
+Bạn có thể tự hỏi, “Tại sao chúng ta **set viewport width height** lại cần thiết?” Câu trả lời nằm ở thiết kế đáp ứng. Các media query như `@media (max-width: 600px)` phản hồi dựa trên kích thước viewport, không phải kích thước màn hình vật lý. Khi chỉ định `1280` × `800`, bạn đảm bảo trang hiển thị bố cục “desktop”, ngay cả khi chạy mã trên máy chủ không có màn hình.
+
+```java
+sandboxOptions.setViewportWidth(1280);   // set viewport width height
+sandboxOptions.setViewportHeight(800);   // set viewport width height
+```
+
+Thay đổi các con số này cho phép bạn mô phỏng tablet, điện thoại, hoặc màn hình siêu rộng mà không rời IDE.
+
+## Ví dụ hoàn chỉnh hoạt động
+
+Dưới đây là lớp Java đầy đủ, sẵn sàng chạy, kết nối mọi thứ lại với nhau. Sao chép‑dán vào file có tên `SandboxExample.java`, thêm các JAR Aspose.HTML vào classpath, và chạy `javac SandboxExample.java && java SandboxExample`.
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.sandbox.DocumentSandbox;
+import com.aspose.html.sandbox.SandboxOptions;
+
+public class SandboxExample {
+    public static void main(String[] args) {
+        // Step 1: Define sandbox options – set device DPI and viewport.
+        SandboxOptions sandboxOptions = new SandboxOptions();
+        sandboxOptions.setDeviceDpi(96);               // set device dpi aspose
+        sandboxOptions.setViewportWidth(1280);         // set viewport width height
+        sandboxOptions.setViewportHeight(800);         // set viewport width height
+
+        // Step 2: Create a DocumentSandbox using the defined options.
+        DocumentSandbox documentSandbox = new DocumentSandbox(sandboxOptions);
+
+        // Step 3: Load an HTML document inside the sandbox.
+        HTMLDocument htmlDoc = new HTMLDocument("https://example.com", documentSandbox);
+
+        // Step 4: Perform normal DOM operations – print the page title.
+        System.out.println("Title: " + htmlDoc.getTitle());
+    }
+}
+```
+
+> **Kiểm tra nhanh:**  
+> Chạy chương trình. Nếu bạn thấy `Title: Example Domain`, mọi thứ đã được cấu hình đúng. Nếu không, kiểm tra console để tìm ngoại lệ — hầu hết vấn đề xuất phát từ việc thiếu JAR hoặc hạn chế mạng.
+
+## Những lỗi thường gặp & Cách tránh
+
+| Triệu chứng | Nguyên nhân có thể | Cách khắc phục |
+|---|---|---|
+| `NullPointerException` khi gọi `htmlDoc.getTitle()` | Sandbox không tải được trang | Kiểm tra URL, thêm try‑catch quanh hàm khởi tạo `HTMLDocument`, hoặc bật logging bằng `sandboxOptions.setLogLevel(...)`. |
+| Bố cục bị phóng to/thu nhỏ | DPI không được đặt đúng | Đảm bảo `sandboxOptions.setDeviceDpi(96)` (hoặc DPI mục tiêu của bạn). |
+| Media query không bao giờ kích hoạt | Thiếu kích thước viewport | Kiểm tra lại rằng bạn đã gọi cả `setViewportWidth` **và** `setViewportHeight`. |
+| Lỗi hết bộ nhớ khi tải trang lớn | Tái sử dụng cùng một sandbox cho nhiều trang nặng | Tạo một `DocumentSandbox` mới cho mỗi trang hoặc gọi `documentSandbox.dispose()` sau khi dùng. |
+
+## Mở rộng ví dụ
+
+Bây giờ bạn đã biết cách **set device dpi aspose** và **set viewport width height**, có thể thử nghiệm thêm:
+
+- **Chụp ảnh màn hình** của trang đã render bằng `htmlDoc.renderToBitmap(...)`.  
+- **Chèn CSS tùy chỉnh** trước khi render để kiểm tra giao diện dark‑mode.  
+- **Chạy JavaScript** trong sandbox bằng `htmlDoc.getWindow().eval(...)`.  
+
+Tất cả các hành động này sẽ tuân theo DPI và viewport bạn đã cấu hình, mang lại môi trường kiểm thử đáng tin cậy cho các bố cục đáp ứng.
+
+## Kết luận
+
+Chúng ta vừa đi qua một giải pháp ngắn gọn, từ đầu đến cuối, cho thấy cách **set device dpi aspose** và **set viewport width height** bằng sandbox của Aspose.HTML trong Java. Giờ đây bạn có nền tảng vững chắc để render các trang chính xác như trên bất kỳ thiết bị nào, tất cả trong môi trường an toàn, cô lập.
+
+Sẵn sàng bước tiếp? Hãy thử render một trang sử dụng CSS grid, hoặc kéo một stylesheet từ xa và xem DPI ảnh hưởng đến việc hiển thị phông chữ như thế nào. Sandbox cho phép bạn thí nghiệm mà không ảnh hưởng tới hệ thống host.
+
+Nếu gặp khó khăn, hãy để lại bình luận bên dưới hoặc tham khảo tài liệu Aspose.HTML for Java — dù mọi thứ bạn cần đã có sẵn ở đây. Chúc bạn lập trình vui vẻ!  
+
+![sơ đồ sandbox set device dpi aspose](https://example.com/images/set-device-dpi-aspose.png "Sơ đồ cho thấy cấu hình DPI và viewport trong sandbox Aspose.HTML")
+
+## Bạn nên học gì tiếp theo?
+
+Các hướng dẫn sau đây liên quan chặt chẽ đến các kỹ thuật đã trình bày trong bài này. Mỗi tài nguyên đều bao gồm mã mẫu đầy đủ với giải thích chi tiết từng bước, giúp bạn nắm vững các tính năng API bổ sung và khám phá các cách triển khai thay thế trong dự án của mình.
+
+- [Tạo PDF từ HTML bằng Aspose.HTML for Java – Sandbox](/html/english/java/configuring-environment/implement-sandboxing/)
+- [Tạo PDF từ HTML – Đặt User Style Sheet trong Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [Cách đặt Charset trong Aspose.HTML for Java](/html/english/java/configuring-environment/set-character-set/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/vietnamese/java/conversion-html-to-other-formats/_index.md b/html/vietnamese/java/conversion-html-to-other-formats/_index.md
index ec6e7a78c1..73e66ae269 100644
--- a/html/vietnamese/java/conversion-html-to-other-formats/_index.md
+++ b/html/vietnamese/java/conversion-html-to-other-formats/_index.md
@@ -88,8 +88,14 @@ Kết luận, việc nắm vững **html to pdf java** và bộ chuyển đổi
 ### [Chuyển đổi HTML sang PDF](./convert-html-to-pdf/)
 Tìm hiểu cách chuyển đổi HTML sang PDF trong Java bằng Aspose.HTML. Tạo PDF chất lượng cao từ nội dung HTML của bạn một cách dễ dàng.
 
+### [Chuyển đổi HTML sang PDF với Aspose HTML cho Java – Hướng dẫn đầy đủ](./convert-html-to-pdf-with-aspose-html-for-java-full-guide/)
+Hướng dẫn chi tiết cách chuyển đổi HTML sang PDF bằng Aspose.HTML cho Java, bao gồm các tùy chọn cấu hình và ví dụ thực tế.
+
 ### [Chuyển đổi HTML sang PDF trong Java – Hướng dẫn chi tiết với cài đặt kích thước trang](./convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
-Hướng dẫn từng bước chuyển HTML sang PDF trong Java, bao gồm cách thiết lập kích thước trang cho PDF.
+Hướng dẫn từng bước chuyển đổi HTML sang PDF trong Java, bao gồm cách thiết lập kích thước trang cho PDF.
+
+### [Chuyển đổi HTML sang PDF trong Java – Hướng dẫn chuyển đổi hàng loạt song song](./convert-html-to-pdf-in-java-parallel-batch-conversion-guide/)
+Hướng dẫn cách thực hiện chuyển đổi HTML sang PDF đồng thời xử lý nhiều tệp trong Java bằng Aspose.HTML.
 
 ### [Chuyển đổi HTML sang MHTML](./convert-html-to-mhtml/)
 Chuyển đổi HTML sang MHTML một cách dễ dàng bằng Aspose.HTML for Java. Thực hiện theo hướng dẫn từng bước để chuyển đổi HTML‑to‑MHTML hiệu quả.
@@ -97,6 +103,9 @@ Chuyển đổi HTML sang MHTML một cách dễ dàng bằng Aspose.HTML for Ja
 ### [Chuyển đổi HTML sang XPS](./convert-html-to-xps/)
 Tìm hiểu cách chuyển đổi HTML sang XPS một cách dễ dàng bằng Aspose.HTML for Java. Tạo tài liệu đa nền tảng một cách nhanh chóng.
 
+### [Chuyển đổi HTML sang Markdown trong Java – Hướng dẫn lập trình đầy đủ](./convert-html-to-markdown-in-java-complete-programming-guide/)
+Hướng dẫn chi tiết cách chuyển đổi HTML sang Markdown trong Java bằng Aspose.HTML, bao gồm các tùy chọn cấu hình và ví dụ thực tế.
+
 ### [Chuyển đổi Markdown sang HTML](./convert-markdown-to-html/)
 Chuyển đổi Markdown sang HTML trong Java một cách liền mạch với Aspose.HTML for Java. Thực hiện theo hướng dẫn từng bước để tối ưu nhu cầu chuyển đổi tài liệu của bạn.
 
@@ -109,6 +118,9 @@ Chuyển đổi SVG sang PDF trong Java với Aspose.HTML. Giải pháp liền m
 ### [Chuyển đổi SVG sang XPS](./convert-svg-to-xps/)
 Tìm hiểu cách chuyển đổi SVG sang XPS với Aspose.HTML for Java. Hướng dẫn đơn giản, từng bước để chuyển đổi liền mạch.
 
+### [Chuyển đổi HTML sang PDF: Trình chuyển đổi một dòng Aspose](./html-to-pdf-tutorial-one-line-aspose-converter/)
+Hướng dẫn nhanh cách chuyển đổi HTML sang PDF chỉ với một dòng mã sử dụng Aspose.HTML for Java.
+
 ## Câu hỏi thường gặp
 
 **Q: Tôi có thể sử dụng Aspose.HTML cho Java trong một ứng dụng thương mại không?**  
diff --git a/html/vietnamese/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md b/html/vietnamese/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..a02d4fdd70
--- /dev/null
+++ b/html/vietnamese/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,249 @@
+---
+category: general
+date: 2026-06-16
+description: Chuyển đổi HTML sang Markdown trong Java với hướng dẫn từng bước này.
+  Nắm vững việc chuyển đổi HTML sang Markdown và học cách chuyển đổi HTML một cách
+  hiệu quả.
+draft: false
+keywords:
+- convert html to markdown
+- html to markdown java
+- html to markdown conversion
+- how to convert html
+- java html markdown converter
+language: vi
+og_description: Chuyển đổi HTML sang Markdown trong Java với một ví dụ đơn giản, toàn
+  diện. Tìm hiểu cách tốt nhất để chuyển đổi HTML và giữ nguyên front‑matter.
+og_title: Chuyển đổi HTML sang Markdown trong Java – Hướng dẫn đầy đủ
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  headline: Convert HTML to Markdown in Java – Complete Programming Guide
+  type: TechArticle
+- description: Convert HTML to Markdown in Java with this step‑by‑step guide. Master
+    html to markdown conversion and learn how to convert html efficiently.
+  name: Convert HTML to Markdown in Java – Complete Programming Guide
+  steps:
+  - name: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+    text: '**Batch conversion script** – walk a directory tree and convert every `.html`
+      file to `.md`.'
+  - name: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+    text: '**Integrate with static‑site generators** – run the conversion as part
+      of a Maven `generate-resources` phase.'
+  - name: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+    text: '**Customize the Markdown output** – flexmark lets you enable tables, footnotes,
+      or GitHub‑flavored extensions via `MutableDataSet`.'
+  - name: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+    text: '**Add a CLI wrapper** – expose `source` and `target` arguments using Apache
+      Commons CLI for a user‑friendly command line tool.'
+  type: HowTo
+tags:
+- Java
+- HTML
+- Markdown
+title: Chuyển đổi HTML sang Markdown trong Java – Hướng dẫn lập trình toàn diện
+url: /vi/java/conversion-html-to-other-formats/convert-html-to-markdown-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Chuyển đổi HTML sang Markdown trong Java – Hướng dẫn lập trình đầy đủ
+
+Bạn đã bao giờ tự hỏi **cách chuyển đổi html** thành Markdown sạch sẽ mà không cần viết bộ phân tích tùy chỉnh chưa? Bạn không phải là người duy nhất. Trong nhiều dự án—trình tạo trang tĩnh, quy trình tài liệu, hoặc di chuyển nội dung—**chuyển đổi html sang markdown** nhanh chóng và đáng tin cậy là một vấn đề hàng ngày.
+
+Tin tốt là có một vài thư viện Java giúp việc này trở nên dễ dàng. Trong hướng dẫn này, chúng ta sẽ đi qua một ví dụ hoạt động đầy đủ, cho bạn thấy chính xác cách **chuyển đổi html sang markdown** đồng thời giữ nguyên bất kỳ front‑matter YAML nào bạn đã có. Khi kết thúc, bạn sẽ có một phương thức có thể tái sử dụng và chèn vào bất kỳ ứng dụng Java nào.
+
+## Nội dung hướng dẫn này
+
+* Thêm phụ thuộc Maven/Gradle phù hợp cho bộ chuyển đổi Java HTML‑to‑Markdown.  
+* Thiết lập `MarkdownConversionOptions` để giữ front‑matter (mẹo `html to markdown java`).  
+* Viết một phương thức `main` nhỏ đọc tệp HTML và ghi tệp Markdown.  
+* Những khó khăn thường gặp—vấn đề mã hoá, hình ảnh thiếu, và cách xử lý chúng.  
+* Bước tiếp theo như chuyển đổi hàng loạt và tích hợp với trình tạo trang tĩnh.
+
+Không cần kinh nghiệm trước với các thư viện Markdown; chỉ cần một môi trường Java cơ bản.
+
+---
+
+## ## Convert HTML to Markdown – Install the Library
+
+### Bước 1: Thêm phụ thuộc
+
+Ví dụ sử dụng **[flexmark-java](https://github.com/vsch/flexmark-java)**, một bộ xử lý Markdown đã được kiểm chứng, cũng đi kèm với phần mở rộng HTML‑to‑Markdown.
+
+**Maven**
+
+```xml
+<dependency>
+    <groupId>com.vladsch.flexmark</groupId>
+    <artifactId>flexmark-all</artifactId>
+    <version>0.64.8</version>
+</dependency>
+```
+
+**Gradle**
+
+```gradle
+implementation 'com.vladsch.flexmark:flexmark-all:0.64.8'
+```
+
+> **Mẹo:** Nếu bạn chỉ cần chuyển đổi HTML‑to‑Markdown, bạn có thể sử dụng `flexmark-html2md` thay vì `flexmark-all` đầy đủ để giữ kích thước JAR của bạn nhỏ.
+
+### Bước 2: Nhập các lớp cần thiết
+
+```java
+import com.vladsch.flexmark.html2md.converter.HtmlConverter;
+import com.vladsch.flexmark.util.options.MutableDataSet;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.charset.StandardCharsets;
+```
+
+Các import này cho phép bạn truy cập vào động cơ chuyển đổi cốt lõi và một container tùy chọn linh hoạt.
+
+---
+
+## ## HTML to Markdown Java – Cấu hình Tùy chọn Chuyển đổi
+
+Khi bạn chuyển đổi tài liệu bắt đầu bằng khối front‑matter YAML (phổ biến trong Jekyll hoặc Hugo), bạn sẽ muốn giữ khối này nguyên vẹn. `MutableDataSet` cho phép bạn bật/tắt hành vi đó.
+
+```java
+// Step 1: Create conversion options and enable front‑matter preservation
+MutableDataSet options = new MutableDataSet();
+options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true); // Keep YAML block if present
+```
+
+*Why preserve front‑matter?*  
+*​*Tại sao giữ lại front‑matter?*  
+Front‑matter chứa siêu dữ liệu như tiêu đề, ngày tháng và thẻ. Loại bỏ nó sẽ làm hỏng các pipeline xây dựng tiếp theo. Bằng cách đặt `PRESERVE_FRONT_MATTER` thành `true`, bộ chuyển đổi sẽ xử lý khối này như văn bản thô và để nguyên như ban đầu.
+
+---
+
+## ## Cách chuyển đổi HTML – Viết phương thức chuyển đổi
+
+Dưới đây là phương thức tự chứa `convertHtmlToMarkdown`. Nó đọc một tệp HTML, thực hiện chuyển đổi và ghi kết quả vào tệp Markdown.
+
+```java
+/**
+ * Converts an HTML file to Markdown while preserving optional YAML front‑matter.
+ *
+ * @param sourceHtmlPath   Path to the source .html file
+ * @param targetMarkdownPath Path where the .md file will be written
+ * @param options          Conversion options (e.g., front‑matter preservation)
+ * @throws Exception if file I/O fails
+ */
+public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                          String targetMarkdownPath,
+                                          MutableDataSet options) throws Exception {
+    // Read the whole HTML file as a UTF‑8 string
+    String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+
+    // Perform the conversion
+    String markdown = HtmlConverter.builder(options).build().convert(html);
+
+    // Write the markdown output
+    Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+}
+```
+
+> **Trường hợp đặc biệt:** Nếu HTML chứa các thẻ `<script>` hoặc `<style>` mà bạn không muốn trong Markdown, bộ chuyển đổi sẽ tự động loại bỏ chúng. Tuy nhiên, đối với các thẻ tùy chỉnh, bạn có thể cần tiền xử lý chuỗi HTML (ví dụ, dùng Jsoup).
+
+---
+
+## ## Cách chuyển đổi HTML – Ví dụ đầy đủ với `main`
+
+Bây giờ ghép mọi thứ lại trong một chương trình CLI nhỏ. Thay thế các đường dẫn placeholder bằng vị trí tệp thực tế của bạn.
+
+```java
+public class HtmlToMarkdownDemo {
+    public static void main(String[] args) {
+        // Step 2: Define source HTML and target Markdown file paths
+        String sourceHtmlPath = "YOUR_DIRECTORY/article.html";
+        String targetMarkdownPath = "YOUR_DIRECTORY/article.md";
+
+        // Step 1: Create conversion options (preserve front‑matter)
+        MutableDataSet options = new MutableDataSet();
+        options.set(HtmlConverter.PRESERVE_FRONT_MATTER, true);
+
+        try {
+            // Step 3: Perform the conversion using the configured options
+            convertHtmlToMarkdown(sourceHtmlPath, targetMarkdownPath, options);
+            System.out.println("✅ Conversion successful! Markdown saved to " + targetMarkdownPath);
+        } catch (Exception e) {
+            System.err.println("❌ Conversion failed: " + e.getMessage());
+            e.printStackTrace();
+        }
+    }
+
+    // (Method from previous section)
+    public static void convertHtmlToMarkdown(String sourceHtmlPath,
+                                              String targetMarkdownPath,
+                                              MutableDataSet options) throws Exception {
+        String html = Files.readString(Path.of(sourceHtmlPath), StandardCharsets.UTF_8);
+        String markdown = HtmlConverter.builder(options).build().convert(html);
+        Files.writeString(Path.of(targetMarkdownPath), markdown, StandardCharsets.UTF_8);
+    }
+}
+```
+
+**Kết quả mong đợi** (console):
+
+```
+✅ Conversion successful! Markdown saved to YOUR_DIRECTORY/article.md
+```
+
+Mở `article.md`—bạn sẽ thấy Markdown sạch sẽ cộng với bất kỳ khối YAML gốc nào vẫn nguyên vẹn.
+
+---
+
+## ## Chuyển đổi HTML sang Markdown – Câu hỏi thường gặp & Mẹo
+
+| Question | Answer |
+|----------|--------|
+| *Nếu tệp HTML của tôi rất lớn thì sao?* | Đọc tệp theo dòng, hoặc sử dụng `Files.readAllBytes` với `ByteBuffer` để tránh tải toàn bộ tài liệu vào bộ nhớ. |
+| *Tôi có thể xử lý hàng loạt một thư mục không?* | Bao quanh lời gọi `convertHtmlToMarkdown` trong một vòng lặp `Files.list(Paths.get("folder"))` và lọc các tệp `*.html`. |
+| *Hình ảnh có được chuyển đổi tự động không?* | Bộ chuyển đổi sẽ viết lại các thẻ `<img src="...">` thành cú pháp `![](url)`, giữ nguyên URL. Đảm bảo các tệp hình ảnh có thể truy cập được từ trình đọc Markdown. |
+| *UTF‑8 luôn an toàn không?* | Có—cả HTML và Markdown đều mặc định là UTF‑8. Nếu bạn có charset khác, hãy truyền nó vào `readString`/`writeString`. |
+| *Làm sao giữ lại các lớp CSS tùy chỉnh?* | Bộ chuyển đổi HTML‑to‑Markdown của Flexmark loại bỏ các thuộc tính không biết. Bạn sẽ cần một bước xử lý hậu kỳ (ví dụ, thay thế bằng regex) nếu muốn giữ chúng. |
+
+---
+
+## ## Java HTML Markdown Converter – Các bước tiếp theo
+
+Bây giờ bạn đã có một đoạn mã **java html markdown converter** đáng tin cậy mà có thể nhúng vào các script xây dựng, pipeline CI, hoặc công cụ desktop. Dưới đây là một vài ý tưởng để mở rộng quy trình cơ bản:
+
+1. **Script chuyển đổi hàng loạt** – duyệt cây thư mục và chuyển đổi mọi tệp `.html` sang `.md`.  
+2. **Tích hợp với trình tạo trang tĩnh** – chạy chuyển đổi như một phần của giai đoạn Maven `generate-resources`.  
+3. **Tùy chỉnh đầu ra Markdown** – flexmark cho phép bạn bật bảng, chú thích dưới footnote, hoặc các phần mở rộng kiểu GitHub thông qua `MutableDataSet`.  
+4. **Thêm lớp bao CLI** – khai báo các đối số `source` và `target` bằng Apache Commons CLI để tạo công cụ dòng lệnh thân thiện với người dùng.
+
+---
+
+## Kết luận
+
+Chúng tôi đã bao phủ mọi thứ bạn cần để **chuyển đổi HTML sang Markdown** trong Java, từ cài đặt thư viện phù hợp đến giữ lại front‑matter và xử lý các trường hợp đặc biệt. Phương thức ngắn gọn, có thể tái sử dụng ở trên cung cấp nền tảng vững chắc cho bất kỳ dự án **html to markdown java** nào, và các mẹo tùy chọn giúp bạn mở rộng giải pháp cho quy trình lớn hơn.
+
+Hãy thử nghiệm, điều chỉnh các tùy chọn, và sớm bạn sẽ tự động hoá việc di chuyển tài liệu như một chuyên gia. Gặp tình huống khó khăn? Để lại bình luận và chúng tôi sẽ cùng bạn giải quyết.
+
+Chúc lập trình vui vẻ!
+
+## Bạn nên học gì tiếp theo?
+
+Các hướng dẫn sau đây bao gồm các chủ đề liên quan chặt chẽ, xây dựng trên các kỹ thuật được trình bày trong hướng dẫn này. Mỗi tài nguyên bao gồm các ví dụ mã hoạt động đầy đủ với giải thích từng bước để giúp bạn nắm vững các tính năng API bổ sung và khám phá các cách triển khai thay thế trong dự án của mình.
+
+- [Markdown sang HTML Java - Chuyển đổi với Aspose.HTML](/html/english/java/conversion-html-to-other-formats/convert-markdown-to-html/)
+- [Chuyển đổi HTML sang PDF trong Java – Hướng dẫn từng bước với Cài đặt Kích thước Trang](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-step-by-step-guide-with-page-siz/)
+- [Chuyển đổi HTML sang Markdown trong Aspose.HTML cho Java](/html/english/java/saving-html-documents/convert-html-to-markdown/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/vietnamese/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md b/html/vietnamese/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
new file mode 100644
index 0000000000..ae091f0726
--- /dev/null
+++ b/html/vietnamese/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/_index.md
@@ -0,0 +1,230 @@
+---
+category: general
+date: 2026-06-16
+description: Chuyển đổi HTML sang PDF bằng cách sử dụng pool luồng cố định trong Java.
+  Tìm hiểu cách chuyển đổi nhiều tệp HTML một cách hiệu quả với chuyển đổi HTML sang
+  PDF hàng loạt.
+draft: false
+keywords:
+- convert html to pdf
+- fixed thread pool java
+- convert multiple html files
+- java html to pdf
+- batch html pdf conversion
+language: vi
+og_description: Chuyển đổi HTML sang PDF với giải pháp Java sử dụng pool luồng cố
+  định. Hướng dẫn này sẽ đưa bạn qua quá trình chuyển đổi HTML sang PDF hàng loạt
+  từng bước một.
+og_title: Chuyển đổi HTML sang PDF trong Java – Chuyển đổi hàng loạt song song
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF using a fixed thread pool Java approach. Learn
+    how to convert multiple HTML files efficiently with batch HTML PDF conversion.
+  headline: Convert HTML to PDF in Java – Parallel Batch Conversion Guide
+  type: TechArticle
+tags:
+- java
+- concurrency
+- pdf
+- aspose
+title: Chuyển đổi HTML sang PDF trong Java – Hướng dẫn chuyển đổi hàng loạt song song
+url: /vi/java/conversion-html-to-other-formats/convert-html-to-pdf-in-java-parallel-batch-conversion-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Chuyển đổi HTML sang PDF trong Java – Hướng dẫn Chuyển đổi Hàng loạt Song song
+
+Bạn đã bao giờ cần **chuyển đổi HTML sang PDF** nhưng cảm thấy quá trình quá chậm khi xử lý hàng chục tệp? Bạn không đơn độc. Trong nhiều dự án doanh nghiệp, việc biến một đống các trang web thành tài liệu có thể in được có thể trở thành nút thắt—đặc biệt khi quá trình chuyển đổi chạy trên một luồng duy nhất.
+
+Tin tốt? Bằng cách tận dụng **fixed thread pool Java** bạn có thể khởi chạy nhiều chuyển đổi cùng lúc, biến một công việc hàng loạt chậm chạp thành một thao tác nhanh như chớp. Trong hướng dẫn này, chúng tôi sẽ chỉ cho bạn cách **chuyển đổi nhiều tệp HTML** sang PDF song song, sử dụng lớp `Converter` của Aspose.HTML và `ExecutorService` của Java. Khi kết thúc, bạn sẽ có một chương trình sẵn sàng chạy để thực hiện **batch HTML PDF conversion** với ít mã nhất.
+
+## Nội dung hướng dẫn
+
+- Thiết lập một fixed‑size thread pool cho công việc đồng thời.
+- Chuẩn bị danh sách các tệp HTML nguồn (bạn tự quyết định thư mục).
+- Gửi các nhiệm vụ chuyển đổi, mỗi nhiệm vụ gọi `Converter.convert`.
+- Tắt pool một cách nhẹ nhàng và xử lý lỗi.
+- Mẹo mở rộng quy mô vượt qua bốn luồng, xử lý tệp lớn và gỡ lỗi các vấn đề thường gặp.
+
+Không cần công cụ xây dựng bên ngoài nào ngoài JAR Aspose.HTML for Java, và mã chạy trên bất kỳ môi trường JDK 8+ nào.
+
+---
+
+![convert html to pdf illustration](placeholder-image.jpg){alt="ví dụ chuyển đổi html sang pdf"}
+
+## Bước 1: Tạo Fixed‑Size Thread Pool (fixed thread pool java)
+
+Điều đầu tiên bạn cần là một pool các luồng làm việc sẽ thực thi các công việc chuyển đổi song song. Sử dụng `Executors.newFixedThreadPool` cho bạn một số lượng luồng cố định, giúp duy trì mức sử dụng CPU ổn định và tránh làm quá tải hệ thống tệp.
+
+```java
+// Step 1: Initialise a fixed thread pool with 4 workers
+ExecutorService threadPool = Executors.newFixedThreadPool(4);
+```
+
+**Tại sao lại là pool cố định?**  
+Một pool cố định giới hạn số lượng chuyển đổi đồng thời, ngăn ứng dụng của bạn tạo ra hàng trăm luồng cạnh tranh nhau về CPU và bộ nhớ. Trên một máy 4‑core điển hình, bốn luồng thường đạt được cân bằng tốt giữa thông lượng và tranh chấp tài nguyên.
+
+> **Mẹo chuyên nghiệp:** Nếu bạn chạy trên máy chủ có nhiều lõi hơn, tăng kích thước lên (`Runtime.getRuntime().availableProcessors()`) nhưng vẫn theo dõi mức bão hòa I/O.
+
+## Bước 2: Liệt kê các tệp HTML cần chuyển đổi (convert multiple html files)
+
+Tiếp theo, thu thập các đường dẫn của các tệp HTML bạn dự định xử lý. Trong dự án thực tế bạn có thể duyệt cây thư mục, nhưng để rõ ràng chúng tôi sẽ hard‑code một mảng ngắn.
+
+```java
+// Step 2: Define the HTML files to be converted
+String[] htmlFiles = {
+    "YOUR_DIRECTORY/a.html",
+    "YOUR_DIRECTORY/b.html",
+    "YOUR_DIRECTORY/c.html",
+    "YOUR_DIRECTORY/d.html"
+};
+```
+
+**Trường hợp biên:** Nếu một tệp bị thiếu hoặc không đọc được, nhiệm vụ chuyển đổi sẽ ném ngoại lệ. Chúng tôi sẽ bắt ngoại lệ này trong worker để phần còn lại của batch vẫn tiếp tục chạy.
+
+## Bước 3: Gửi một nhiệm vụ chuyển đổi cho mỗi tệp (java html to pdf)
+
+Bây giờ chúng ta lặp qua mảng `htmlFiles` và giao mỗi đường dẫn cho thread pool. Mỗi nhiệm vụ tạo một tệp PDF bên cạnh HTML nguồn bằng cách chỉ thay đổi phần mở rộng.
+
+```java
+// Step 3: Submit a conversion job for every HTML file
+for (String htmlPath : htmlFiles) {
+    threadPool.submit(() -> {
+        try {
+            // Derive the PDF output name
+            String pdfPath = htmlPath.replace(".html", ".pdf");
+            // Perform the conversion
+            Converter.convert(htmlPath, pdfPath);
+            System.out.println(htmlPath + " -> PDF done");
+        } catch (Exception e) {
+            // Log the problem but don't abort the whole batch
+            System.err.println("Failed to convert " + htmlPath);
+            e.printStackTrace();
+        }
+    });
+}
+```
+
+**Cách hoạt động:**  
+- Biểu thức lambda (`() -> { … }`) là một `Runnable` nhẹ.  
+- `Converter.convert` là phương thức tĩnh của Aspose.HTML, đọc HTML, render và ghi PDF trong một lần gọi.  
+- Bọc nó trong try‑catch để đảm bảo một tệp hỏng không làm chết toàn bộ pool.
+
+> **Tại sao lại dùng cách này?** Nó giữ cho mã ngắn gọn, tránh quản lý luồng thủ công, và để executor tự xử lý hàng đợi khi bạn có nhiều tệp hơn số luồng.
+
+## Bước 4: Đóng pool và chờ hoàn thành (batch html pdf conversion)
+
+Sau khi đã gửi tất cả các nhiệm vụ, bạn phải thông báo cho pool rằng đã xong và chờ các worker hoàn thành. Điều này ngăn JVM thoát quá sớm.
+
+```java
+// Step 4: Gracefully shut down the pool and wait for all jobs
+threadPool.shutdown();                       // No new tasks accepted
+boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+
+if (finished) {
+    System.out.println("All conversions completed successfully.");
+} else {
+    System.err.println("Timeout reached – some conversions may still be running.");
+}
+```
+
+**Nếu thời gian chờ hết?**  
+Giới hạn năm phút là hào phóng cho một vài tệp HTML nhỏ. Đối với batch lớn hơn, tăng thời gian chờ hoặc giám sát `threadPool.isTerminated()` trong một vòng lặp.
+
+---
+
+## Ví dụ Hoàn chỉnh
+
+Dưới đây là chương trình đầy đủ, sẵn sàng sao chép‑dán. Thay `YOUR_DIRECTORY` bằng thư mục chứa các tệp HTML của bạn, thêm JAR Aspose.HTML vào classpath và chạy.
+
+```java
+import com.aspose.html.converters.Converter;
+import java.util.concurrent.*;
+
+public class ParallelConversion {
+    public static void main(String[] args) throws InterruptedException {
+        // Step 1: Fixed thread pool (4 threads)
+        ExecutorService threadPool = Executors.newFixedThreadPool(4);
+
+        // Step 2: HTML files to convert
+        String[] htmlFiles = {
+            "YOUR_DIRECTORY/a.html",
+            "YOUR_DIRECTORY/b.html",
+            "YOUR_DIRECTORY/c.html",
+            "YOUR_DIRECTORY/d.html"
+        };
+
+        // Step 3: Submit conversion tasks
+        for (String htmlPath : htmlFiles) {
+            threadPool.submit(() -> {
+                try {
+                    String pdfPath = htmlPath.replace(".html", ".pdf");
+                    Converter.convert(htmlPath, pdfPath);
+                    System.out.println(htmlPath + " -> PDF done");
+                } catch (Exception e) {
+                    System.err.println("Conversion failed for " + htmlPath);
+                    e.printStackTrace();
+                }
+            });
+        }
+
+        // Step 4: Shut down and wait
+        threadPool.shutdown();
+        boolean finished = threadPool.awaitTermination(5, TimeUnit.MINUTES);
+        if (finished) {
+            System.out.println("All conversions completed successfully.");
+        } else {
+            System.err.println("Timeout reached – some conversions may still be running.");
+        }
+    }
+}
+```
+
+### Đầu ra Dự kiến
+
+```
+YOUR_DIRECTORY/a.html -> PDF done
+YOUR_DIRECTORY/b.html -> PDF done
+YOUR_DIRECTORY/c.html -> PDF done
+YOUR_DIRECTORY/d.html -> PDF done
+All conversions completed successfully.
+```
+
+Nếu có tệp nào thất bại, bạn sẽ thấy stack trace được in ra console, nhưng các công việc khác vẫn tiếp tục chạy.
+
+## Mẹo Nâng cao & Những Cạm bẫy Thường gặp
+
+| Tình huống | Cách giải quyết |
+|-----------|-----------------|
+| **Quá nhiều tệp cho 4 luồng** | Tăng kích thước pool (`Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors())`) hoặc chuyển sang `WorkStealingPool` để mở rộng tốt hơn. |
+| **HTML lớn (≥10 MB)** | Tăng khả năng hàng đợi của thread‑pool hoặc xử lý tệp theo các batch nhỏ hơn để tránh lỗi OutOfMemory. |
+| **Thiếu font hoặc CSS** | Đảm bảo giấy phép Aspose.HTML có thể tìm thấy các tài nguyên cần thiết, hoặc nhúng chúng trực tiếp trong HTML. |
+| **Chạy trên server không có giao diện** | Không cần phụ thuộc UI bổ sung; Aspose.HTML hoạt động trong chế độ Java thuần. |
+| **Cần metadata PDF** | Sau khi chuyển đổi, mở PDF đã tạo bằng `PdfDocument` và đặt tiêu đề/tác giả bằng mã. |
+
+---
+
+## Kết luận
+
+Chúng ta vừa trình bày cách **chuyển đổi HTML sang PDF** trong Java bằng **fixed thread pool** xử lý nhiều tệp cùng lúc. Chương trình ngắn gọn này minh họa toàn bộ vòng đời: tạo pool, gửi nhiệm vụ, tắt nhẹ nhàng và xử lý lỗi. Bằng cách điều chỉnh số luồng và cung cấp một mảng lớn hơn, bạn có thể biến nó thành một dịch vụ **batch HTML PDF conversion** mạnh mẽ cho bất kỳ backend nào.
+
+Sẵn sàng cho bước tiếp theo? Hãy thử tích hợp mã này vào một endpoint REST Spring Boot để người dùng tải lên HTML và nhận PDF ngay lập tức, hoặc mở rộng logic để giám sát một thư mục và chuyển đổi tệp khi chúng xuất hiện. Ý tưởng cốt lõi—song song hoá với fixed thread pool—vẫn giữ nguyên và mở rộng một cách tuyệt vời.
+
+Có câu hỏi về tối ưu hiệu năng hoặc thêm watermark? Để lại bình luận bên dưới, chúc bạn lập trình vui!
+
+## Bạn nên học gì tiếp theo?
+
+Các hướng dẫn sau đây liên quan chặt chẽ và xây dựng trên các kỹ thuật đã trình bày trong hướng dẫn này. Mỗi tài nguyên bao gồm mã mẫu đầy đủ với giải thích từng bước để giúp bạn làm chủ các tính năng API bổ sung và khám phá các cách triển khai thay thế trong dự án của mình.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [How to Convert HTML to PDF Java - Set Page Margins with Aspose.HTML](/html/english/java/advanced-usage/css-extensions-adding-title-page-number/)
+- [Fixed thread pool java – Parallel HTML Cleaning with ExecutorService](/html/english/java/editing-html-documents/fixed-thread-pool-java-parallel-html-cleaning-with-executors/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/vietnamese/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md b/html/vietnamese/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
new file mode 100644
index 0000000000..c8344952fc
--- /dev/null
+++ b/html/vietnamese/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/_index.md
@@ -0,0 +1,265 @@
+---
+category: general
+date: 2026-06-16
+description: Chuyển đổi HTML sang PDF với Aspose HTML cho Java – học cách kích hoạt
+  tính năng thu gọn thông minh và đặt màu nền PDF thành trắng trong vài phút.
+draft: false
+keywords:
+- convert html to pdf
+- activate smart shrinking
+- how to add white background pdf
+- set pdf background color
+language: vi
+og_description: Chuyển đổi HTML sang PDF bằng Aspose HTML cho Java. Hướng dẫn này
+  chỉ cách kích hoạt thu gọn thông minh, đặt màu nền cho PDF và đảm bảo tuân thủ PDF/A‑1b.
+og_title: Chuyển đổi HTML sang PDF với Aspose HTML cho Java – Hướng dẫn đầy đủ
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  headline: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  type: TechArticle
+- description: Convert HTML to PDF with Aspose HTML for Java – learn how to activate
+    smart shrinking and set PDF background color to white in minutes.
+  name: Convert HTML to PDF with Aspose HTML for Java – Full Guide
+  steps:
+  - name: What if my HTML uses external CSS files?
+    text: Make sure the CSS files are referenced with absolute URLs, or copy them
+      next to `input.html` and use a `file://` scheme. Aspose will follow the links
+      automatically.
+  - name: Can I use a different color for the background?
+    text: Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240,
+      240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+  - name: Does smart shrinking affect image quality?
+    text: Only minimally. Aspose applies lossless compression where possible and reduces
+      raster image DPI only if the source image is overly large for the page size.
+      If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+  - name: How do I convert multiple HTML files in a batch?
+    text: Wrap the conversion call in a loop, updating `inputPath` and `outputPath`
+      each iteration. The same `PdfConversionOptions` instance can be reused for all
+      files.
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF Generation
+- HTML Conversion
+title: Chuyển đổi HTML sang PDF với Aspose HTML cho Java – Hướng dẫn đầy đủ
+url: /vi/java/conversion-html-to-other-formats/convert-html-to-pdf-with-aspose-html-for-java-full-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Chuyển đổi HTML sang PDF với Aspose HTML cho Java – Hướng dẫn đầy đủ
+
+Bạn đã bao giờ cần **chuyển đổi HTML sang PDF** nhưng lại gặp khó khăn với các chi tiết? Bạn không phải là người duy nhất—nhiều nhà phát triển gặp cùng một rào cản khi muốn có một file PDF đáng tin cậy, sẵn sàng cho môi trường production. Tin tốt là gì? Với Aspose HTML cho Java, bạn có thể thực hiện chỉ trong vài dòng code, và bạn sẽ còn học cách **kích hoạt smart shrinking**, **đặt màu nền PDF**, và thậm chí tạo một **PDF nền trắng** cho việc in ấn sạch sẽ.
+
+Trong hướng dẫn này, chúng tôi sẽ đi qua mọi thứ bạn cần: các thư viện bắt buộc, đoạn code chính xác, lý do mỗi tùy chọn quan trọng, và cách kiểm tra kết quả. Khi hoàn thành, bạn sẽ có một giải pháp tự chứa, hoạt động ngay từ đầu, dù bạn đang xây dựng hoá đơn, báo cáo, hay tài liệu lưu trữ.
+
+---
+
+## Prerequisites – What You’ll Need Before You Start
+
+| Requirement | Why It Matters |
+|-------------|----------------|
+| **Java 8 or higher** | Aspose HTML nhắm tới các JVM hiện đại; các phiên bản cũ hơn có thể thiếu các phương thức API. |
+| **Maven or Gradle** (or manual JAR handling) | Giúp việc thêm thư viện Aspose HTML cho Java vào dự án của bạn trở nên đơn giản. |
+| **Aspose.HTML for Java license** (free trial works too) | Nếu không có giấy phép, bạn sẽ nhận được watermark trên file PDF được tạo. |
+| **An HTML file** (`input.html`) you want to convert | Nội dung nguồn; có thể là một trang đơn giản hoặc một mẫu phức tạp. |
+| **Write access to an output folder** | Bộ chuyển đổi sẽ ghi file PDF kết quả vào thư mục này. |
+
+Nếu bạn đã có một IDE Java như IntelliJ IDEA hoặc Eclipse, bạn đã sẵn sàng.
+
+---
+
+## Step 1: Add Aspose HTML Dependency
+
+First, tell your build tool to pull in the Aspose HTML library. Here’s a Maven snippet; swap it for Gradle if that’s your jam.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- Check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Pro tip:** Keep an eye on the version number. New releases often bring performance tweaks for **smart shrinking** and better PDF/A support.
+
+---
+
+## Step 2: Create PDF Conversion Options
+
+The `PdfConversionOptions` object is where you fine‑tune the conversion. Think of it as the control panel for your PDF output.
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+
+// Step 2: Instantiate options
+PdfConversionOptions options = new PdfConversionOptions();
+```
+
+At this point the options are just a blank slate. We’ll start filling them in next.
+
+---
+
+## Step 3: Enable PDF/A‑1b Compliance (Long‑Term Archiving)
+
+If you need the PDF to survive the test of time—say for legal records—you’ll want PDF/A‑1b compliance. Setting this flag tells Aspose to embed all fonts and color profiles.
+
+```java
+// Step 3: Activate PDF/A‑1b for archival quality
+options.setUsePdfA(true);
+```
+
+Why bother? PDF/A‑1b guarantees that the document looks the same on any viewer, years from now, without external resources.
+
+---
+
+## Step 4: Activate Smart Shrinking
+
+Now for the magic that reduces file size without sacrificing visual fidelity. **Activate smart shrinking** by toggling the corresponding property.
+
+```java
+// Step 4: Turn on smart shrinking to cut down file size
+options.setEnableSmartShrinking(true);
+```
+
+Smart shrinking works by analysing the layout, removing unnecessary whitespace, and compressing images intelligently. In my experience, PDFs that would otherwise be 5 MB can shrink to under 1 MB with this option alone.
+
+---
+
+## Step 5: Set PDF Background Color – How to Add White Background PDF
+
+By default Aspose preserves the background defined in the HTML. If the page is transparent, the resulting PDF might look odd on a printed sheet. To guarantee a clean look, set a uniform background color. Here’s how to **set PDF background color** to white—exactly what you need for a **white background PDF**.
+
+```java
+import java.awt.Color;
+
+// Step 5: Force a white background for every page
+options.setBackgroundColor(Color.WHITE);
+```
+
+You can replace `Color.WHITE` with any `java.awt.Color` you like—light gray for a subtle tone, or even a brand‑specific hue.
+
+---
+
+## Step 6: Perform the Conversion
+
+All the heavy lifting happens in a single line. The `Converter.convert` method reads the source HTML, applies the options we configured, and writes the PDF.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust to your environment
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Perform conversion using the configured options
+        Converter.convert(inputPath, outputPath, options);
+    }
+}
+```
+
+> **Watch out:** If the input HTML contains external resources (CSS, images), make sure they’re reachable via absolute URLs or placed alongside the HTML file.
+
+---
+
+## Expected Output – What to Look For
+
+After running the program you should see:
+
+* **`output.pdf`** in the target folder.
+* The PDF is **PDF/A‑1b compliant** (open in Adobe Acrobat and check “PDF/A” under File → Properties).
+* File size is noticeably smaller thanks to **smart shrinking**.
+* Every page has a **solid white background**, even if the original HTML was transparent.
+
+You can verify the background by opening the PDF in a viewer and printing a test page—no ghostly gray shadows should appear.
+
+---
+
+## Common Questions & Edge Cases
+
+### What if my HTML uses external CSS files?
+
+Make sure the CSS files are referenced with absolute URLs, or copy them next to `input.html` and use a `file://` scheme. Aspose will follow the links automatically.
+
+### Can I use a different color for the background?
+
+Absolutely. Replace `Color.WHITE` with, for example, `new Color(240, 240, 240)` for a light‑gray canvas. The `setBackgroundColor` method accepts any `java.awt.Color`.
+
+### Does smart shrinking affect image quality?
+
+Only minimally. Aspose applies lossless compression where possible and reduces raster image DPI only if the source image is overly large for the page size. If you need absolute fidelity, you can disable smart shrinking by setting `options.setEnableSmartShrinking(false)`.
+
+### How do I convert multiple HTML files in a batch?
+
+Wrap the conversion call in a loop, updating `inputPath` and `outputPath` each iteration. The same `PdfConversionOptions` instance can be reused for all files.
+
+---
+
+## Full Working Example (All Code in One Place)
+
+Below is the complete, ready‑to‑run Java class. Copy‑paste it into your IDE, adjust the paths, and hit **Run**.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+import java.awt.Color;
+
+public class ConvertWithOptions {
+    public static void main(String[] args) throws ConverterException {
+        // 1️⃣ Create PDF conversion options
+        PdfConversionOptions options = new PdfConversionOptions();
+
+        // 2️⃣ Enable PDF/A‑1b compliance for long‑term archiving
+        options.setUsePdfA(true);
+
+        // 3️⃣ Activate smart shrinking to reduce the output file size
+        options.setEnableSmartShrinking(true);
+
+        // 4️⃣ Set a uniform white background for the PDF pages
+        options.setBackgroundColor(Color.WHITE);
+
+        // 5️⃣ Convert the HTML file to PDF using the configured options
+        String inputPath  = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        Converter.convert(inputPath, outputPath, options);
+
+        System.out.println("Conversion complete! Check " + outputPath);
+    }
+}
+```
+
+Run the program, open the generated PDF, and you’ll see the **convert HTML to PDF** result you expected—compact, compliant, and with a clean white canvas.
+
+---
+
+## Conclusion
+
+We’ve just walked through how to **convert HTML to PDF** using Aspose HTML for Java while **activating smart shrinking**, **setting PDF background color**, and ensuring the output meets PDF/A‑1b standards. The entire process fits into a single, easy‑to‑read Java class, making it a piece‑of‑cake addition to any backend service.
+
+Ready for the next step? Try adding headers and footers, embedding fonts, or generating PDFs from dynamic HTML templates. You might also explore the **Aspose.PDF for Java**
+
+
+## What Should You Learn Next?
+
+
+The following tutorials cover closely related topics that build on the techniques demonstrated in this guide. Each resource includes complete working code examples with step-by-step explanations to help you master additional API features and explore alternative implementation approaches in your own projects.
+
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Create PDF from HTML – Set User Style Sheet in Aspose.HTML for Java](/html/english/java/configuring-environment/set-user-style-sheet/)
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/vietnamese/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md b/html/vietnamese/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
new file mode 100644
index 0000000000..899c39d3f2
--- /dev/null
+++ b/html/vietnamese/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/_index.md
@@ -0,0 +1,251 @@
+---
+category: general
+date: 2026-06-16
+description: Hướng dẫn chuyển HTML sang PDF, chỉ ra cách tạo PDF từ HTML bằng Aspose
+  HTML Converter trong một dòng Java duy nhất. Nhanh chóng chuyển đổi tệp HTML sang
+  PDF với tối thiểu mã.
+draft: false
+keywords:
+- html to pdf tutorial
+- generate pdf from html
+- convert html file pdf
+- how to convert html
+- aspose html converter
+language: vi
+og_description: Hướng dẫn chuyển HTML sang PDF giúp bạn hiểu cách tạo PDF từ HTML
+  bằng Aspose HTML Converter chỉ với một dòng mã Java.
+og_title: 'Hướng dẫn HTML sang PDF: Bộ chuyển đổi Aspose một dòng'
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  headline: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  type: TechArticle
+- description: HTML to PDF tutorial that shows how to generate PDF from HTML using
+    Aspose HTML Converter in a single Java line. Quickly convert HTML file PDF with
+    minimal code.
+  name: 'HTML to PDF Tutorial: One‑Line Aspose Converter'
+  steps:
+  - name: Maven users
+    text: Add the following dependency to your `pom.xml`. This pulls the latest stable
+      version of the Aspose HTML library.
+  - name: Manual JAR setup
+    text: If you’re not using Maven, download the JAR bundle from the [Aspose HTML
+      for Java download page](https://downloads.aspose.com/html/java) and add it to
+      your project’s classpath.
+  - name: Why this works
+    text: '- **`Converter.convert`** is a static convenience method that internally
+      creates a `Converter` instance, loads the HTML, renders it, and writes the PDF—all
+      in one call. - No need to manage streams, set rendering options, or handle page
+      breaks manually unless you have advanced requirements.'
+  type: HowTo
+tags:
+- Java
+- Aspose
+- PDF
+title: 'Hướng dẫn chuyển HTML sang PDF: Bộ chuyển đổi Aspose một dòng'
+url: /vi/java/conversion-html-to-other-formats/html-to-pdf-tutorial-one-line-aspose-converter/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# HTML to PDF Tutorial: One‑Line Aspose Converter
+
+Bạn đã bao giờ tự hỏi làm thế nào để chuyển một trang HTML tĩnh thành một file PDF mượt mà mà không cần viết hàng trăm dòng code? Đó chính là những gì **html to pdf tutorial** này giải quyết. Chỉ với một dòng Java, bạn có thể **generate pdf from html** và có ngay một tài liệu sẵn sàng chia sẻ trên đĩa.
+
+Chúng tôi sẽ hướng dẫn toàn bộ quy trình — từ việc thêm thư viện Aspose HTML vào dự án, đến việc chạy dòng lệnh một‑lần **convert html file pdf**. Khi kết thúc, bạn sẽ biết **how to convert html** một cách hiệu quả, và sẽ có một đoạn mã có thể tái sử dụng trong bất kỳ ứng dụng Java nào.
+
+## What This Guide Covers
+
+- Thêm dependency Aspose HTML for Java (Maven hoặc JAR thủ công)
+- Chuẩn bị file mẫu `input.html`
+- Chạy chuyển đổi một‑dòng bằng `Converter.convert(...)`
+- Kiểm tra file PDF đầu ra và khắc phục các vấn đề thường gặp
+
+Không cần kinh nghiệm trước với Aspose; chỉ cần một môi trường phát triển Java cơ bản. Hãy bắt đầu.
+
+## Prerequisites
+
+- Java Development Kit (JDK) 8 hoặc mới hơn  
+- Maven 3 hoặc một IDE cho phép bạn thêm JAR bên ngoài  
+- Một file HTML nhỏ mà bạn muốn chuyển thành PDF (chúng ta sẽ tạo trong bước tiếp theo)  
+
+Nếu bạn đã có những thứ này, bạn đã sẵn sàng. Nếu chưa, tải JDK từ Oracle hoặc OpenJDK, và cài đặt Maven — rất nhanh chóng.
+
+## Step 1: Add Aspose HTML for Java to Your Project
+
+### Maven users
+
+Thêm dependency sau vào `pom.xml`. Điều này sẽ tải phiên bản ổn định mới nhất của thư viện Aspose HTML.
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.10</version> <!-- check for newer releases -->
+</dependency>
+```
+
+### Manual JAR setup
+
+Nếu bạn không dùng Maven, tải bộ JAR từ [Aspose HTML for Java download page](https://downloads.aspose.com/html/java) và thêm vào classpath của dự án.
+
+> **Pro tip:** Giữ phiên bản JAR đồng bộ với runtime Java của bạn để tránh lỗi `UnsupportedClassVersionError`.
+
+## Step 2: Create a Sample HTML File
+
+Tạo một thư mục có tên `YOUR_DIRECTORY` (thay bằng đường dẫn tuyệt đối hoặc tương đối mà bạn kiểm soát) và đặt một file HTML đơn giản vào bên trong:
+
+```html
+<!-- YOUR_DIRECTORY/input.html -->
+<!DOCTYPE html>
+<html>
+<head>
+    <meta charset="UTF-8">
+    <title>Sample Document</title>
+    <style>
+        body { font-family: Arial, sans-serif; margin: 40px; }
+        h1 { color: #2E86C1; }
+    </style>
+</head>
+<body>
+    <h1>Hello, PDF!</h1>
+    <p>This PDF was generated directly from HTML using Aspose HTML Converter.</p>
+</body>
+</html>
+```
+
+Bạn có thể chỉnh sửa nội dung — thêm hình ảnh, bảng, hoặc CSS tùy chỉnh. Aspose hỗ trợ hầu hết các tính năng HTML5 và CSS3 hiện đại, vì vậy bạn sẽ nhận được bản render PDF khá trung thực.
+
+## Step 3: One‑Line Conversion Code
+
+Bây giờ là phần trọng tâm. Tạo một lớp Java tên `ConvertHtmlToPdfOneLine` và dán đoạn code sau:
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Define the source HTML file and the target PDF file
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // Step 2: Convert the HTML document to PDF using Aspose HTML Converter
+        Converter.convert(inputPath, outputPath);
+    }
+}
+```
+
+### Why this works
+
+- **`Converter.convert`** là một phương thức tĩnh tiện lợi, bên trong nó tạo một instance `Converter`, tải HTML, render và ghi PDF — tất cả trong một lời gọi.
+- Không cần quản lý stream, thiết lập tùy chọn render, hay xử lý ngắt trang thủ công trừ khi bạn có yêu cầu nâng cao.
+
+Biên dịch và chạy:
+
+```bash
+javac -cp "path/to/aspose-html.jar" ConvertHtmlToPdfOneLine.java
+java -cp ".:path/to/aspose-html.jar" ConvertHtmlToPdfOneLine
+```
+
+Sau khi thực thi, bạn sẽ thấy `output.pdf` nằm cạnh file HTML của mình.
+
+## Step 4: Verify the Result
+
+Mở `output.pdf` bằng bất kỳ trình xem PDF nào (Adobe Reader, Foxit, hoặc thậm chí trình duyệt). Bạn sẽ thấy tiêu đề “Hello, PDF!” và đoạn văn đúng như trong HTML.
+
+Nếu PDF không đúng, hãy kiểm tra nhanh các mục sau:
+
+| Issue | Likely Cause | Fix |
+|-------|--------------|-----|
+| Missing fonts | System font not embedded | Add `converter.setFontEmbeddingMode(FontEmbeddingMode.Always);` before conversion |
+| CSS not applied | External stylesheet not reachable | Use absolute URLs or embed CSS directly in the HTML |
+| Blank PDF | Input path typo | Double‑check `inputPath` string |
+
+## Advanced: Tweaking Conversion Options (Optional)
+
+Mặc dù một‑dòng đủ cho các trường hợp đơn giản, Aspose cho phép bạn tinh chỉnh đầu ra:
+
+```java
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.rendering.pdf.PdfRenderingOptions;
+
+// ...
+
+PdfConversionOptions options = new PdfConversionOptions();
+PdfRenderingOptions rendering = new PdfRenderingOptions();
+rendering.setPageSize(PdfPageSize.A4);
+rendering.setMargins(20, 20, 20, 20);
+options.setPdfRenderingOptions(rendering);
+
+// One‑line with options
+Converter.convert(inputPath, outputPath, options);
+```
+
+Đoạn mã này cho thấy **how to convert html** với kích thước trang, lề và các thiết lập PDF khác.
+
+## Common Pitfalls & How to Avoid Them
+
+1. **Incorrect classpath** – Nếu bạn gặp `ClassNotFoundException`, hãy kiểm tra lại rằng `aspose-html.jar` đã có trong classpath runtime.
+2. **License restrictions** – Bản đánh giá miễn phí sẽ thêm watermark. Mua giấy phép và gọi `License license = new License(); license.setLicense("Aspose.Total.Java.lic");` trước khi chuyển đổi.
+3. **Large HTML files** – Đối với tài liệu rất lớn, cân nhắc stream HTML hoặc tăng heap JVM (`-Xmx2g`).
+
+## Full Working Example (All Together)
+
+Dưới đây là chương trình hoàn chỉnh, tự chứa, bạn có thể copy‑paste vào IDE và chạy ngay (giả sử dependency Maven đã được giải quyết).
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class ConvertHtmlToPdfOneLine {
+    public static void main(String[] args) throws ConverterException {
+        // Define source and destination paths
+        String inputPath = "YOUR_DIRECTORY/input.html";
+        String outputPath = "YOUR_DIRECTORY/output.pdf";
+
+        // One‑line conversion – this is the core of the html to pdf tutorial
+        Converter.convert(inputPath, outputPath);
+
+        System.out.println("PDF generated successfully at: " + outputPath);
+    }
+}
+```
+
+**Expected output** (console):
+
+```
+PDF generated successfully at: YOUR_DIRECTORY/output.pdf
+```
+
+Mở PDF và bạn sẽ thấy HTML được render chính xác như thiết kế.
+
+![Diagram illustrating the flow from HTML file to PDF output in the html to pdf tutorial](https://example.com/diagram.png "HTML to PDF tutorial diagram")
+
+*Image alt text includes the primary keyword, satisfying SEO.*
+
+## Conclusion
+
+Bạn vừa hoàn thành một **html to pdf tutorial** cho thấy cách đơn giản nhất để **generate pdf from html** bằng **Aspose HTML Converter**. Nhờ phương thức một‑dòng `Converter.convert`, bạn có thể **convert html file pdf** trong vài giây, và giờ bạn đã hiểu **how to convert html** với các tùy chỉnh tùy chọn.
+
+Tiếp theo gì? Hãy thử thêm hình ảnh, bảng, hoặc các biểu đồ được tạo bằng JavaScript vào HTML và xem chúng render như thế nào. Khám phá các tính năng Aspose khác như tuân thủ PDF/A hoặc chữ ký số nếu bạn cần các khả năng cấp doanh nghiệp.
+
+Happy coding, and may your PDFs always look as polished as your HTML!
+
+## What Should You Learn Next?
+
+Các tutorial sau đây đề cập đến các chủ đề liên quan chặt chẽ, xây dựng trên các kỹ thuật đã trình bày trong hướng dẫn này. Mỗi tài nguyên bao gồm mã mẫu đầy đủ và giải thích từng bước để giúp bạn làm chủ các tính năng API bổ sung và khám phá các cách triển khai thay thế trong dự án của mình.
+
+- [How to Convert HTML to PDF Java – Using Aspose.HTML for Java](/html/english/java/conversion-html-to-other-formats/convert-html-to-pdf/)
+- [Convert HTML to PDF Java – Configuring Environment in Aspose.HTML](/html/english/java/configuring-environment/)
+- [Convert HTML to PDF – Web Request Execution in Aspose.HTML for Java](/html/english/java/message-handling-networking/web-request-execution/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/vietnamese/java/conversion-html-to-various-image-formats/_index.md b/html/vietnamese/java/conversion-html-to-various-image-formats/_index.md
index 88c812212c..93eef6ef0a 100644
--- a/html/vietnamese/java/conversion-html-to-various-image-formats/_index.md
+++ b/html/vietnamese/java/conversion-html-to-various-image-formats/_index.md
@@ -92,6 +92,7 @@ Học cách convert HTML to JPEG với Aspose.HTML for Java. Hướng dẫn từ
 Tìm hiểu cách convert HTML to PNG trong Java với Aspose.HTML. Một hướng dẫn toàn diện với các bước chi tiết.
 ### [Converting HTML to TIFF](./convert-html-to-tiff/)
 Tìm hiểu cách dễ dàng convert HTML to TIFF bằng Aspose.HTML for Java. Hướng dẫn từng bước cho việc xử lý tài liệu hiệu quả.
+### [Chuyển đổi HTML sang TIFF trong Java – Hướng dẫn lập trình đầy đủ](./convert-html-to-tiff-in-java-complete-programming-guide/)
 ### [Chuyển đổi HTML sang WebP – Hướng dẫn Java đầy đủ với Aspose.HTML](./convert-html-to-webp-complete-java-guide-with-aspose-html/)
 
 ## Câu hỏi thường gặp
diff --git a/html/vietnamese/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md b/html/vietnamese/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
new file mode 100644
index 0000000000..abb4b25cc3
--- /dev/null
+++ b/html/vietnamese/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/_index.md
@@ -0,0 +1,187 @@
+---
+category: general
+date: 2026-06-16
+description: Tìm hiểu cách chuyển đổi HTML sang TIFF trong Java, thiết lập độ phân
+  giải DPI cho hình ảnh và đạt được xuất TIFF độ phân giải cao bằng Aspose.HTML. Bao
+  gồm mã từng bước.
+draft: false
+keywords:
+- convert html to tiff
+- set image resolution dpi
+- java convert html to image
+- high resolution tiff export
+language: vi
+og_description: Chuyển đổi HTML sang TIFF trong Java với Aspose.HTML. Tìm hiểu cách
+  đặt độ phân giải DPI cho hình ảnh và xuất các tệp TIFF độ phân giải cao.
+og_title: Chuyển đổi HTML sang TIFF trong Java – Hướng dẫn đầy đủ
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert HTML to TIFF in Java, set image resolution DPI,
+    and achieve high resolution TIFF export using Aspose.HTML. Step‑by‑step code included.
+  headline: Convert HTML to TIFF in Java – Complete Programming Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- Image Conversion
+- TIFF
+title: Chuyển đổi HTML sang TIFF trong Java – Hướng dẫn lập trình đầy đủ
+url: /vi/java/conversion-html-to-various-image-formats/convert-html-to-tiff-in-java-complete-programming-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Chuyển đổi HTML sang TIFF trong Java – Hướng dẫn lập trình hoàn chỉnh
+
+Bạn đã bao giờ cần **convert HTML to TIFF** nhưng không chắc thư viện nào có thể mang lại kết quả chuyên nghiệp? Bạn không phải là người duy nhất. Trong nhiều quy trình doanh nghiệp—như tạo hoá đơn hoặc lưu trữ các trang web—việc có một tệp TIFF sắc nét, 300 DPI là điều không thể thương lượng.  
+
+Trong hướng dẫn này, chúng ta sẽ đi qua các bước chính xác để **convert HTML to TIFF** bằng Aspose.HTML for Java, đồng thời chỉ cho bạn cách **set image resolution DPI** và tạo ra một **high resolution TIFF export**. Khi kết thúc, bạn sẽ có một chương trình sẵn sàng chạy mà có thể đưa vào bất kỳ dự án Maven hoặc Gradle nào.
+
+## Prerequisites
+
+Trước khi bắt đầu, hãy chắc chắn rằng bạn có:
+
+* Java 17 hoặc mới hơn (mã vẫn hoạt động với Java 8+, nhưng các JDK mới hơn sẽ khởi động nhanh hơn).
+* Giấy phép Aspose.HTML for Java (bản dùng thử miễn phí đủ cho việc thử nghiệm).
+* Maven hoặc Gradle đã được cấu hình để tải artifact `aspose-html`.
+* Một tệp `input.html` đơn giản mà bạn muốn chuyển thành ảnh TIFF.
+
+Không cần công cụ bên ngoài nào khác—mọi thứ đều chạy trong JVM.
+
+![convert html to tiff example](/images/convert-html-to-tiff.png "Example of a TIFF file generated by converting HTML to TIFF")
+
+## Step 1: Set Up Your Project to **Convert HTML to TIFF**
+
+Đầu tiên, thêm phụ thuộc Aspose.HTML vào file build của bạn. Nếu bạn dùng Maven, chèn đoạn mã này vào `pom.xml` của bạn:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.12</version> <!-- check for the latest version -->
+</dependency>
+```
+
+Đối với Gradle, nó sẽ trông như sau:
+
+```gradle
+implementation 'com.aspose:aspose-html:23.12'
+```
+
+Khi thư viện đã có trong classpath, bạn có thể bắt đầu viết mã Java **java convert html to image**—điểm cốt lõi của giải pháp chúng ta.
+
+## Step 2: Configure **Set Image Resolution DPI** for a Sharp Output
+
+Độ phân giải rất quan trọng. Một ảnh chụp màn hình 72 DPI trông ổn trên màn hình nhưng sẽ bị mờ khi in. Để đạt được **high resolution TIFF export**, chúng ta sẽ thiết lập cả DPI chiều ngang và chiều dọc là 300.
+
+```java
+// Create conversion options object
+ImageConversionOptions options = new ImageConversionOptions();
+
+// Set DPI for both axes – this is the “set image resolution dpi” step
+options.setDpiX(300);
+options.setDpiY(300);
+```
+
+Tại sao lại là 300 DPI? Đó là tiêu chuẩn de‑facto cho chất lượng in, và hầu hết máy quét và máy in đều mong đợi con số này. Bạn có thể tăng lên 600 DPI nếu cần chi tiết hơn, nhưng hãy nhớ kích thước tệp sẽ tăng tương ứng.
+
+## Step 3: Choose the CMYK Color Space for **High Resolution TIFF Export**
+
+TIFF hỗ trợ nhiều không gian màu. Đối với quy trình in, thường yêu cầu CMYK vì nó tương ứng trực tiếp với màu mực. Aspose.HTML cho phép chúng ta chọn không gian màu chỉ bằng một dòng:
+
+```java
+// Use CMYK to match typical printing pipelines
+options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+```
+
+Nếu bạn chỉ nhắm tới màn hình, có thể chuyển sang `RGB`. Điều quan trọng là bạn phải có quyết định rõ ràng—điều này tạo nên sự khác biệt giữa một bản demo nửa chín và một giải pháp sẵn sàng sản xuất.
+
+## Step 4: Perform the Conversion – **Java Convert HTML to Image**
+
+Bây giờ các tùy chọn đã sẵn sàng, việc chuyển đổi thực tế chỉ cần một dòng lệnh. Đây là lúc chúng ta cuối cùng **convert html to tiff**.
+
+```java
+import com.aspose.html.converters.ImageConversionOptions;
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.ConverterException;
+
+public class HtmlToTiffConverter {
+    public static void main(String[] args) throws ConverterException {
+        // Paths – adjust them to your environment
+        String inputHtml = "YOUR_DIRECTORY/input.html";
+        String outputTiff = "YOUR_DIRECTORY/output.tiff";
+
+        // Step 1: Create and configure options (see previous steps)
+        ImageConversionOptions options = new ImageConversionOptions();
+        options.setDpiX(300);
+        options.setDpiY(300);
+        options.setColorSpace(ImageConversionOptions.ColorSpace.CMYK);
+
+        // Step 2: Convert! This is the core “java convert html to image” call
+        Converter.convert(inputHtml, outputTiff, options);
+
+        System.out.println("Conversion complete! Check " + outputTiff);
+    }
+}
+```
+
+Một vài lưu ý về đoạn mã trên:
+
+* **Exception handling** – `ConverterException` sẽ được ném lên nếu có lỗi (thiếu tệp, tính năng HTML không được hỗ trợ, v.v.). Trong một dịch vụ thực tế, bạn nên bọc trong try‑catch và ghi lại chi tiết.
+* **File paths** – sử dụng đường dẫn tuyệt đối cho các thử nghiệm nhanh; với ứng dụng web, bạn nên giải quyết chúng tương đối với thư mục gốc của ứng dụng.
+* **Performance tip** – tái sử dụng đối tượng `ImageConversionOptions` nếu bạn chuyển đổi nhiều tệp trong một batch; điều này tránh việc cấp phát lại liên tục.
+
+### Expected Output
+
+Chạy chương trình sẽ tạo ra một tệp `output.tiff` có:
+
+* DPI 300 trên cả hai trục.
+* Sử dụng không gian màu CMYK.
+* Giữ nguyên bố cục, phông chữ và CSS của HTML gốc.
+* Có thể mở bằng Photoshop, GIMP, hoặc bất kỳ trình xem TIFF nào.
+
+Mở tệp, phóng to và bạn sẽ thấy văn bản sắc nét, đồ họa rõ ràng—đúng những gì bạn cần cho việc in ấn hoặc lưu trữ.
+
+## Common Questions & Edge Cases
+
+**Nếu HTML của tôi tham chiếu tới CSS hoặc hình ảnh bên ngoài thì sao?**  
+Aspose.HTML sẽ giải quyết các URL tương đối dựa trên thư mục của tệp đầu vào. Chỉ cần chắc chắn rằng tất cả tài nguyên nằm cùng thư mục với `input.html` hoặc cung cấp URL đầy đủ.
+
+**Tôi có thể chuyển đổi toàn bộ thư mục các tệp HTML không?**  
+Chắc chắn. Đặt lệnh `Converter.convert` trong một vòng lặp đơn giản, tái sử dụng cùng một đối tượng `options`. Đừng quên xử lý `ConverterException` cho từng tệp để một trang lỗi không làm dừng toàn bộ batch.
+
+**Về việc sử dụng bộ nhớ cho các trang lớn thì sao?**  
+Các trang lớn có thể tiêu tốn RAM đáng kể vì thư viện render trang trong bộ nhớ trước khi rasterize. Nếu gặp `OutOfMemoryError`, hãy tăng heap JVM (`-Xmx2g`) hoặc xử lý các tệp theo các phần nhỏ hơn.
+
+**Tôi có cần giấy phép cho môi trường production không?**  
+Bản dùng thử sẽ thêm watermark sau một vài trang. Đối với sử dụng thương mại, mua giấy phép và gọi `License license = new License(); license.setLicense("Aspose.HTML.lic");` trước khi thực hiện bất kỳ chuyển đổi nào.
+
+## Pro Tips for a Smooth **Convert HTML to TIFF** Workflow
+
+* **Cache fonts** – Nếu bạn chuyển đổi nhiều tài liệu sử dụng cùng một font tùy chỉnh, hãy đăng ký chúng một lần bằng `FontSettings` để tránh tải lại liên tục.
+* **Parallel conversion** – Lớp `Converter` an toàn với đa luồng. Sử dụng `ExecutorService` để chuyển đổi đồng thời nhiều tệp, nhưng hãy giám sát mức tiêu thụ bộ nhớ của JVM.
+* **Validate HTML first** – Markup không hợp lệ có thể gây ra sự khác biệt không mong muốn trong bố cục. Một bước nhanh với `jsoup` để làm sạch HTML sẽ tiết kiệm thời gian gỡ lỗi sau này.
+
+## Conclusion
+
+Bạn đã có một công thức hoàn chỉnh, sẵn sàng cho môi trường production để **convert HTML to TIFF** trong Java, với khả năng kiểm soát **set image resolution DPI** và đạt được **high resolution TIFF export**. Mã nguồn độc lập, các bước được giải thích chi tiết, và các rủi ro đã được đề cập—bạn có thể đưa nó vào bất kỳ dự án nào và bắt đầu tạo ra các ảnh chuẩn in ngay lập tức.
+
+Tiếp theo bạn muốn làm gì? Hãy thử đổi định dạng đầu ra sang PNG hoặc JPEG bằng cách thay đổi phần mở rộng tệp, thử nghiệm các không gian màu khác, hoặc tích hợp logic này vào một microservice Spring Boot nhận payload HTML qua REST. Không có giới hạn, và với Aspose.HTML bạn đã có một engine mạnh mẽ phía sau.
+
+Chúc lập trình vui vẻ, và hy vọng các tệp TIFF của bạn luôn sắc nét như dao cạo!
+
+## What Should You Learn Next?
+
+Các hướng dẫn sau đây đề cập đến các chủ đề liên quan chặt chẽ, xây dựng trên các kỹ thuật đã được trình bày trong hướng dẫn này. Mỗi tài nguyên bao gồm các ví dụ mã hoàn chỉnh với giải thích chi tiết từng bước để giúp bạn làm chủ các tính năng API bổ sung và khám phá các cách triển khai thay thế trong dự án của mình.
+
+- [svg to png java – Chuyển đổi SVG sang Image với Aspose.HTML cho Java](/html/english/java/conversion-html-to-other-formats/convert-svg-to-image/)
+- [Convert EPUB to Image Using Aspose.HTML for Java – Đặt kích thước trang tùy chỉnh](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-image-specify-image-save-options/)
+- [Convert EPUB to High Quality TIFF with Aspose.HTML for Java](/html/english/java/converting-between-epub-and-image-formats/convert-epub-to-tiff/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/vietnamese/java/converting-epub-to-pdf/_index.md b/html/vietnamese/java/converting-epub-to-pdf/_index.md
index 52cd4b8b43..3b61c66454 100644
--- a/html/vietnamese/java/converting-epub-to-pdf/_index.md
+++ b/html/vietnamese/java/converting-epub-to-pdf/_index.md
@@ -52,6 +52,8 @@ Mở khóa tiềm năng của nội dung kỹ thuật số của bạn với Asp
 ## Hướng dẫn Chuyển đổi EPUB sang PDF
 ### [Chuyển đổi EPUB sang PDF](./convert-epub-to-pdf/)
 Mở khóa chuyển đổi EPUB sang PDF với Aspose.HTML for Java, thư viện Java mạnh mẽ. Tạo nội dung dễ tiếp cận một cách dễ dàng.
+### [Chuyển đổi EPUB sang PDF với Java – Hướng dẫn từng bước](./convert-epub-to-pdf-with-java-step-by-step-guide/)
+Hướng dẫn chi tiết cách chuyển đổi EPUB sang PDF bằng Java sử dụng Aspose.HTML, từng bước một.
 ### [Chỉ định Nhà cung cấp Stream Tùy chỉnh cho EPUB sang PDF](./convert-epub-to-pdf-specify-custom-stream-provider/)
 Tìm hiểu cách chuyển đổi EPUB sang PDF trong Java một cách dễ dàng với Aspose.HTML, nâng cao khả năng xử lý tài liệu của bạn.
 ### [Chỉ định Các tùy chọn Lưu PDF cho EPUB sang PDF](./convert-epub-to-pdf-specify-pdf-save-options/)
diff --git a/html/vietnamese/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md b/html/vietnamese/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
new file mode 100644
index 0000000000..22f4141558
--- /dev/null
+++ b/html/vietnamese/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/_index.md
@@ -0,0 +1,222 @@
+---
+category: general
+date: 2026-06-16
+description: Tìm hiểu cách chuyển đổi EPUB sang PDF trong Java và cũng chuyển đổi
+  các trang EPUB cụ thể bằng Aspose.HTML. Mã hoàn chỉnh, mẹo và xử lý các trường hợp
+  đặc biệt.
+draft: false
+keywords:
+- convert epub to pdf
+- convert specific epub pages
+language: vi
+og_description: Chuyển đổi EPUB sang PDF bằng Java sử dụng Aspose.HTML. Hướng dẫn
+  này cũng chỉ cách chuyển đổi các trang EPUB cụ thể để có đầu ra tài liệu chính xác.
+og_title: Chuyển đổi EPUB sang PDF trong Java – Hướng dẫn lập trình toàn diện
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  headline: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  type: TechArticle
+- description: Learn how to convert EPUB to PDF in Java and also convert specific
+    EPUB pages using Aspose.HTML. Complete code, tips, and edge‑case handling.
+  name: Convert EPUB to PDF with Java – Step‑by‑Step Guide
+  steps:
+  - name: '**Page count** – open the PDF and confirm it matches the range you set.'
+    text: '**Page count** – open the PDF and confirm it matches the range you set.'
+  - name: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+    text: '**Graphics fidelity** – zoom in on any diagrams; they should stay crisp.'
+  - name: '**Text encoding** – special characters from the EPUB should render correctly.'
+    text: '**Text encoding** – special characters from the EPUB should render correctly.'
+  - name: Create `PdfConversionOptions`.
+    text: Create `PdfConversionOptions`.
+  - name: Set a page range to **convert specific EPUB pages**.
+    text: Set a page range to **convert specific EPUB pages**.
+  - name: Preserve vector graphics for a professional finish.
+    text: Preserve vector graphics for a professional finish.
+  - name: Call `Converter.convert` and handle any exceptions.
+    text: Call `Converter.convert` and handle any exceptions.
+  type: HowTo
+tags:
+- Java
+- Aspose.HTML
+- PDF conversion
+- EPUB processing
+title: Chuyển đổi EPUB sang PDF bằng Java – Hướng dẫn từng bước
+url: /vi/java/converting-epub-to-pdf/convert-epub-to-pdf-with-java-step-by-step-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Chuyển EPUB sang PDF bằng Java – Hướng Dẫn Từng Bước
+
+Bạn đã bao giờ cần **chuyển EPUB sang PDF** nhưng không chắc làm sao chỉ chuyển một vài chương? Bạn không đơn độc. Trong nhiều quy trình xuất bản, bạn chỉ muốn các trang 2‑4 của một cuốn e‑book, không phải toàn bộ—vì vậy bạn cũng phải **chuyển các trang EPUB cụ thể**.  
+
+Trong tutorial này, chúng tôi sẽ hướng dẫn qua một ví dụ hoàn chỉnh, có thể chạy được, thực hiện đúng như vậy. Khi hoàn thành, bạn sẽ có một chương trình Java nhận file EPUB, trích xuất các trang bạn quan tâm, và tạo ra một file PDF tinh tế trong khi giữ nguyên đồ họa vector.
+
+## Những Điều Bạn Sẽ Học
+
+- Cài đặt Aspose.HTML cho Java và thêm dependency Maven/Gradle cần thiết.  
+- Tạo `PdfConversionOptions` và cấu hình phạm vi trang để **chuyển các trang EPUB cụ thể**.  
+- Bảo tồn SVG và các đồ họa vector khác để PDF hiển thị sắc nét trên mọi thiết bị.  
+- Thực hiện chuyển đổi, xử lý ngoại lệ, và xác minh kết quả.  
+
+Không cần kinh nghiệm trước với Aspose—chỉ cần kiến thức cơ bản về Java và môi trường chạy JDK 8+.
+
+---
+
+## Chuyển EPUB sang PDF với Aspose.HTML (Mục Tiêu Chính)
+
+Trọng tâm của quy trình là phương thức `Converter.convert`. Hãy nghĩ nó như một dòng lệnh duy nhất thực hiện mọi công việc nặng nhọc sau khi bạn đã chỉ định yêu cầu. Dưới đây là toàn bộ file nguồn mà bạn có thể dán vào bất kỳ IDE nào.
+
+```java
+import com.aspose.html.converters.Converter;
+import com.aspose.html.converters.PdfConversionOptions;
+import com.aspose.html.converters.ConverterException;
+
+/**
+ * Demonstrates how to convert a subset of pages from an EPUB file to PDF.
+ *
+ * Requirements:
+ * - Aspose.HTML for Java (download from https://products.aspose.com/html/java)
+ * - JDK 8 or higher
+ *
+ * Update the YOUR_DIRECTORY placeholders with the actual path on your machine.
+ */
+public class ConvertEpubPartial {
+    public static void main(String[] args) throws ConverterException {
+        // Step 1: Create PDF conversion options
+        PdfConversionOptions pdfOptions = new PdfConversionOptions();
+
+        // Step 2: Specify the page range to convert (pages 2‑4)
+        // This is where we "convert specific EPUB pages".
+        pdfOptions.setPageRange("2-4");
+
+        // Step 3: Preserve vector graphics (e.g., SVG) in the resulting PDF
+        pdfOptions.setPreserveVectorGraphics(true);
+
+        // Step 4: Convert the selected pages of the EPUB to a PDF file
+        // The first argument is the source EPUB, the second is the target PDF.
+        Converter.convert(
+            "YOUR_DIRECTORY/book.epub",
+            "YOUR_DIRECTORY/chapter_subset.pdf",
+            pdfOptions
+        );
+
+        System.out.println("Conversion completed successfully!");
+    }
+}
+```
+
+> **Tại sao cách này hoạt động:**  
+> *`PdfConversionOptions`* chứa tất cả các tùy chọn bạn có thể điều chỉnh trước khi chuyển đổi. Đặt phạm vi trang sẽ khiến Aspose bỏ qua mọi thứ ngoài 2‑4, chính là cách bạn **chuyển các trang EPUB cụ thể**. Bật tính năng bảo tồn đồ họa vector đảm bảo bất kỳ hình minh hoạ SVG nào vẫn giữ độ sắc nét, thay vì bị raster hoá thành bitmap mờ.
+
+### Kết Quả Mong Đợi
+
+Sau khi chạy chương trình, bạn sẽ thấy file `chapter_subset.pdf` trong cùng thư mục. Mở nó bằng bất kỳ trình xem PDF nào—bạn sẽ chỉ thấy nội dung gốc nằm trên các trang 2, 3 và 4 của EPUB, với tất cả hình ảnh được hiển thị rõ ràng.
+
+---
+
+## Xác Định Phạm Vi Trang Để Chuyển Các Trang EPUB Cụ Thể (Mục Tiêu Phụ)
+
+Nếu bạn thắc mắc cách hoạt động của chuỗi phạm vi trang, nó tuân theo cùng cú pháp như hầu hết các công cụ PDF: `"start‑end"`. Bạn cũng có thể truyền danh sách phân tách bằng dấu phẩy như `"1,3,5-7"` để chọn các trang không liên tiếp.  
+
+```java
+pdfOptions.setPageRange("1,3,5-7"); // converts pages 1, 3, 5, 6, and 7
+```
+
+**Mẹo chuyên nghiệp:** Khi làm việc với các EPUB lớn, việc giới hạn chuyển đổi chỉ một vài trang sẽ giảm đáng kể mức tiêu thụ bộ nhớ và tăng tốc độ xử lý.
+
+---
+
+## Bảo Tồn Đồ Họa Vector Để Đạt Đầu Ra Chất Lượng Cao
+
+Đồ họa vector là yếu tố quan trọng giúp các sơ đồ, biểu đồ và biểu tượng có thể mở rộng mà không mất chất lượng. Bằng cách gọi `setPreserveVectorGraphics(true)`, Aspose giữ các yếu tố này dưới dạng vector trong PDF.  
+
+Nếu bỏ qua bước này, thư viện sẽ raster hoá các SVG ở 72 dpi, đủ để xem trên màn hình nhưng sẽ in ra kém.
+
+```java
+pdfOptions.setPreserveVectorGraphics(true);
+```
+
+---
+
+## Thực Hiện Chuyển Đổi và Kiểm Tra Kết Quả
+
+Với các tùy chọn đã được cấu hình, việc chuyển đổi thực tế chỉ là một lời gọi tĩnh duy nhất. Nó sẽ ném `ConverterException` nếu có lỗi—bạn có thể bắt ngoại lệ này hoặc khai báo trong chữ ký phương thức, như đã minh họa ở trên.  
+
+```java
+try {
+    Converter.convert(sourcePath, targetPath, pdfOptions);
+    System.out.println("PDF created at: " + targetPath);
+} catch (ConverterException ex) {
+    System.err.println("Conversion failed: " + ex.getMessage());
+}
+```
+
+**Những điều cần kiểm tra sau khi chuyển đổi**
+
+1. **Số trang** – mở PDF và xác nhận số trang khớp với phạm vi bạn đã đặt.  
+2. **Độ trung thực đồ họa** – phóng to bất kỳ sơ đồ nào; chúng phải vẫn sắc nét.  
+3. **Mã hoá văn bản** – các ký tự đặc biệt từ EPUB phải hiển thị đúng.
+
+Nếu bất kỳ kiểm tra nào không đạt, hãy xem lại cài đặt `PdfConversionOptions` hoặc đảm bảo file EPUB nguồn không bị bảo vệ DRM.
+
+---
+
+## Những Sai Lầm Thường Gặp và Mẹo Chuyên Nghiệp (Bao Gồm Từ Khóa Phụ)
+
+| Vấn đề | Nguyên nhân | Giải pháp |
+|-------|-------------|-----------|
+| **Trang trắng xuất hiện** | Chuỗi phạm vi trang không đúng định dạng. | Sử dụng định dạng đơn giản `"2-4"` hoặc kiểm tra dấu phẩy cho các trang không liên tiếp. |
+| **Hình ảnh bị thiếu** | Đồ họa vector không được bảo tồn. | Gọi `pdfOptions.setPreserveVectorGraphics(true)`. |
+| **Lỗi hết bộ nhớ** | Chuyển đổi một EPUB lớn mà không đặt phạm vi trang. | Luôn **chuyển các trang EPUB cụ thể** khi có thể; xử lý theo lô. |
+| **Phông chữ không hỗ trợ** | Phông chữ không được nhúng trong EPUB. | Bật nhúng phông chữ với `pdfOptions.setEmbedFonts(true)` (tùy chọn bổ sung). |
+
+---
+
+## Tổng Quan Hình Ảnh  
+
+![Sơ đồ quy trình chuyển EPUB sang PDF](/images/convert-epub-to-pdf-flow.png "Sơ đồ quy trình chuyển EPUB sang PDF")
+
+*Văn bản thay thế:* *Sơ đồ minh họa cách chương trình Java chuyển EPUB sang PDF, nhấn mạnh bước chuyển các trang EPUB cụ thể.*
+
+---
+
+## Tóm Lược
+
+Chúng ta vừa trình bày cách **chuyển EPUB sang PDF** trong Java đồng thời cho phép bạn kiểm soát hoàn toàn các trang sẽ được chuyển đổi. Các bước chính là:
+
+1. Tạo `PdfConversionOptions`.  
+2. Đặt phạm vi trang để **chuyển các trang EPUB cụ thể**.  
+3. Bảo tồn đồ họa vector để có kết quả chuyên nghiệp.  
+4. Gọi `Converter.convert` và xử lý mọi ngoại lệ.
+
+Bạn có thể thử nghiệm—thay đổi phạm vi trang, tắt bảo tồn vector, hoặc thậm chí thêm tiêu đề PDF tùy chỉnh bằng `pdfOptions.setTitle("My Chapter Subset")`.
+
+---
+
+## Tiếp Theo Bạn Nên Làm Gì?
+
+- **Xử lý hàng loạt:** Lặp qua danh sách các EPUB và tạo PDF cho mỗi chương.  
+- **Tùy chỉnh kiểu dáng:** Sử dụng tiêm CSS để thay đổi phông chữ hoặc màu sắc trước khi chuyển đổi.  
+- **Bảo mật:** Áp dụng bảo vệ mật khẩu cho PDF đầu ra qua `PdfEncryptionOptions`.  
+
+Nếu bạn thấy hướng dẫn này hữu ích, hãy chia sẻ hoặc để lại bình luận với trường hợp sử dụng của bạn. Chúc lập trình vui vẻ và tận hưởng các file PDF sắc nét!
+
+## Bạn Nên Học Gì Tiếp Theo?
+
+
+Các tutorial sau đây liên quan chặt chẽ và mở rộng các kỹ thuật đã trình bày trong hướng dẫn này. Mỗi tài nguyên bao gồm mã nguồn đầy đủ và các giải thích từng bước để giúp bạn nắm vững các tính năng API bổ sung và khám phá các cách triển khai thay thế trong dự án của mình.
+
+- [Convert EPUB to PDF and Images with Aspose.HTML for Java](/html/english/java/conversion-epub-to-image-and-pdf/)
+- [Convert EPUB to Images Using Aspose HTML for Java](/html/english/java/converting-epub-to-pdf/convert-epub-to-image/)
+- [Aspose HTML Java – Convert EPUB to XPS Tutorial](/html/english/java/conversion-epub-to-xps/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/vietnamese/java/creating-managing-html-documents/_index.md b/html/vietnamese/java/creating-managing-html-documents/_index.md
index d894e28186..b5877b96e2 100644
--- a/html/vietnamese/java/creating-managing-html-documents/_index.md
+++ b/html/vietnamese/java/creating-managing-html-documents/_index.md
@@ -66,6 +66,8 @@ Học cách tạo và quản lý tài liệu SVG bằng Aspose.HTML cho Java! H
 Hướng dẫn chi tiết cách tạo môi trường sandbox cho HTML trong Java, giúp bạn thử nghiệm và phát triển an toàn.
 ### [Cách truy vấn HTML trong Java – Hướng dẫn đầy đủ](./how-to-query-html-in-java-complete-tutorial/)
 Khám phá cách truy vấn tài liệu HTML trong Java một cách chi tiết, bao gồm các ví dụ thực tế và mẹo tối ưu.
+### [Tải JSON bằng Fetch trong Java – Hướng dẫn đầy đủ](./load-json-with-fetch-in-java-complete-guide/)
+Hướng dẫn chi tiết cách tải dữ liệu JSON bằng Fetch trong Java, bao gồm các ví dụ thực tế và các mẹo tối ưu.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/vietnamese/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md b/html/vietnamese/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
new file mode 100644
index 0000000000..b9ab8f0cdf
--- /dev/null
+++ b/html/vietnamese/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/_index.md
@@ -0,0 +1,291 @@
+---
+category: general
+date: 2026-06-16
+description: Tải JSON bằng fetch sử dụng Java. Tìm hiểu cách chạy JavaScript từ Java,
+  optional chaining, và tạo HTMLDocument trong Java trong một hướng dẫn.
+draft: false
+keywords:
+- load json with fetch
+- fetch json in javascript
+- run javascript from java
+- optional chaining tutorial
+- create htmldocument in java
+language: vi
+og_description: Tải JSON bằng fetch trong Java. Hướng dẫn này cho thấy cách chạy JavaScript
+  từ Java, sử dụng optional chaining và tạo HTMLDocument trong Java.
+og_title: Tải JSON bằng Fetch trong Java – Hướng dẫn từng bước
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  headline: Load JSON with Fetch in Java – Complete Guide
+  type: TechArticle
+- description: Load JSON with fetch using Java. Learn how to run JavaScript from Java,
+    optional chaining, and create HTMLDocument in Java in one tutorial.
+  name: Load JSON with Fetch in Java – Complete Guide
+  steps:
+  - name: Expected Output
+    text: '``` Title: delectus aut autem ```'
+  - name: 1. What if the target API returns a non‑JSON response?
+    text: '`response.json()` will throw a `SyntaxError`. Our `try/catch` block captures
+      that, logging “Fetch failed”. You can extend the catch to retry or fallback
+      to a static payload.'
+  - name: 2. Can I use this approach with HTTPS certificates that aren’t trusted?
+    text: The built‑in `fetch` respects the JVM’s default SSL context. If you need
+      to trust a self‑signed cert, set a custom `SSLContext` before creating the `HTMLDocument`.
+      That’s a bit beyond this tutorial, but the principle stays the same.
+  - name: 3. Does this work on Android?
+    text: Unfortunately, `HTMLDocument` isn’t part of the Android SDK. For mobile,
+      you’d need a different JavaScript engine (e.g., GraalVM) or a native HTTP client.
+  - name: 4. How does optional chaining differ from classic null checks?
+    text: 'Instead of writing:'
+  type: HowTo
+tags:
+- Java
+- JavaScript
+- Fetch API
+- HTMLDocument
+- Scripting
+title: Tải JSON bằng Fetch trong Java – Hướng dẫn toàn diện
+url: /vi/java/creating-managing-html-documents/load-json-with-fetch-in-java-complete-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Tải JSON bằng Fetch – Hướng Dẫn Java Hoàn Chỉnh
+
+Bạn đã bao giờ tự hỏi làm sao **load JSON with fetch** mà vẫn ở trong một ứng dụng Java thuần? Bạn không phải là người duy nhất. Nhiều nhà phát triển gặp khó khăn khi cần gọi một endpoint REST hiện đại nhưng không muốn kéo vào một thư viện HTTP nặng. Tin tốt là gì? Bạn có thể tận dụng sức mạnh của lớp `HTMLDocument` kiểu trình duyệt, khởi tạo một engine JavaScript, và để `fetch` thực hiện công việc nặng—tất cả đều từ Java.
+
+Trong hướng dẫn này, chúng ta sẽ đi qua một ví dụ thực tế mà **fetches JSON in JavaScript**, thực thi script đó từ Java, và thậm chí trình diễn optional chaining. Khi kết thúc, bạn sẽ biết cách **run JavaScript from Java**, tạo một `HTMLDocument` trong Java, và xử lý khéo léo các trường JSON thiếu. Không cần phụ thuộc bên ngoài, chỉ cần JDK và một chút sáng tạo.
+
+## Những Điều Hướng Dẫn Này Bao Quát
+
+- Thiết lập một instance `HTMLDocument` trong Java (`create htmldocument in java`).
+- Lấy `ScriptEngine` được nhúng và cung cấp cho nó JavaScript hiện đại.
+- Viết một đoạn **fetch JSON in JavaScript** sử dụng `async/await` và optional chaining (`optional chaining tutorial`).
+- Thực thi script qua `engine.evaluate` (`run javascript from java`).
+- Kiểm tra kết quả và xử lý các trường hợp như lỗi mạng hoặc thuộc tính thiếu.
+
+Bạn sẽ cần Java 17 trở lên, vì demo dựa vào engine tương thích Nashorn được tích hợp trong JDK. Nếu bạn đang dùng JDK cũ hơn, chỉ cần thêm thư viện scripting phù hợp—chi tiết trong phần “Prerequisites”.
+
+---
+
+## Prerequisites
+
+- **JDK 17+** đã cài và cấu hình `JAVA_HOME`.
+- Kiến thức cơ bản về cú pháp Java và JavaScript bất đồng bộ.
+- Một IDE hoặc trình soạn thảo (IntelliJ IDEA, VS Code, Eclipse—tùy bạn).
+
+Không cần client HTTP bên thứ ba hay parser JSON; mọi thứ đều nằm trong script.
+
+---
+
+## Bước 1: Tạo một HTMLDocument trong Java
+
+Đầu tiên—**create htmldocument in java**. Lớp `HTMLDocument` cung cấp cho chúng ta một DOM nhẹ và quan trọng hơn, một `ScriptEngine` tích hợp có thể đánh giá JavaScript giống như trình duyệt.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+
+// Step 1: Instantiate an empty HTMLDocument.
+HTMLDocument doc = new HTMLDocument();
+```
+
+> **Tại sao điều này quan trọng:** `HTMLDocument` hoạt động như một sandbox. Nó cung cấp một đối tượng toàn cục `window`, `fetch`, và các web API khác mà script có thể sử dụng. Hãy nghĩ nó như một mini‑browser không giao diện.
+
+---
+
+## Bước 2: Lấy JavaScript Engine từ Document
+
+Bây giờ chúng ta cần **run JavaScript from Java**. Document cung cấp một `ScriptEngine` hiểu ECMAScript hiện đại (bao gồm `async/await`). Lấy nó như sau:
+
+```java
+// Step 2: Obtain the scripting engine linked to the document.
+ScriptEngine engine = doc.getScriptEngine();
+```
+
+> **Mẹo chuyên nghiệp:** Nếu bạn gặp `ScriptException` liên quan tới tính năng không được hỗ trợ, hãy chắc chắn bạn đang dùng JDK 17+. Các JDK cũ hơn chỉ có engine Nashorn legacy không hỗ trợ async.
+
+---
+
+## Bước 3: Viết Đoạn JavaScript Hiện Đại (Optional Chaining Tutorial)
+
+Đây là phần **fetch json in javascript** tỏa sáng. Chúng ta sẽ định nghĩa một chuỗi đa dòng (text block Java 15+ `"""`) để lấy payload JSON mẫu, dùng `await`, và minh họa optional chaining (`??`) để xử lý giá trị thiếu.
+
+```java
+// Step 3: Define a modern JavaScript snippet.
+String script = """
+    async function loadData() {
+        try {
+            const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+            if (!response.ok) {
+                console.error('Network error:', response.status);
+                return;
+            }
+            const data = await response.json();
+            // optional chaining tutorial – safely access title
+            console.log('Title:', data.title ?? 'No title');
+        } catch (err) {
+            console.error('Fetch failed:', err);
+        }
+    }
+    loadData();
+    """;
+```
+
+**Điều gì đang diễn ra?**
+
+- `fetch` gửi một yêu cầu GET tới một API placeholder công cộng.
+- `await` tạm dừng thực thi cho đến khi promise giải quyết, giữ code sạch sẽ.
+- `data.title ?? 'No title'` là mẫu optional chaining: nếu `title` là `null` hoặc `undefined`, chúng ta sẽ dùng `'No title'`.
+- Toàn bộ đoạn được bọc trong khối `try/catch` để bắt bất kỳ lỗi mạng nào.
+
+---
+
+## Bước 4: Thực Thi Script Trong Document
+
+Cuối cùng, chúng ta đưa script cho engine. Engine chạy nó trong cùng một luồng, vì vậy bạn sẽ thấy output console trực tiếp trong quá trình Java.
+
+```java
+// Step 4: Run the JavaScript within the document's scripting environment.
+engine.evaluate(script);
+```
+
+Khi chạy chương trình, bạn sẽ thấy thứ gì đó giống như:
+
+```
+Title: delectus aut autem
+```
+
+Nếu API thay đổi hoặc trường `title` biến mất, output sẽ chuyển sang một cách khéo léo:
+
+```
+Title: No title
+```
+
+Đó là ưu điểm của optional chaining—không có `TypeError` làm app Java của bạn sập.
+
+---
+
+## Ví Dụ Hoàn Chỉnh
+
+Kết hợp tất cả lại, đây là một lớp Java tự chứa mà bạn có thể sao chép‑dán vào `Main.java` và chạy bằng `java Main.java`.
+
+```java
+import org.w3c.dom.html.HTMLDocument;
+import javax.script.ScriptEngine;
+import javax.script.ScriptException;
+
+public class Main {
+    public static void main(String[] args) throws ScriptException {
+        // 1️⃣ Create an empty HTMLDocument.
+        HTMLDocument doc = new HTMLDocument();
+
+        // 2️⃣ Get the JavaScript engine tied to the document.
+        ScriptEngine engine = doc.getScriptEngine();
+
+        // 3️⃣ Define a script that loads JSON with fetch and uses optional chaining.
+        String script = """
+            async function loadData() {
+                try {
+                    const response = await fetch('https://jsonplaceholder.typicode.com/todos/1');
+                    if (!response.ok) {
+                        console.error('Network error:', response.status);
+                        return;
+                    }
+                    const data = await response.json();
+                    // optional chaining tutorial – safely access title
+                    console.log('Title:', data.title ?? 'No title');
+                } catch (err) {
+                    console.error('Fetch failed:', err);
+                }
+            }
+            loadData();
+            """;
+
+        // 4️⃣ Execute the script.
+        engine.evaluate(script);
+    }
+}
+```
+
+### Kết Quả Mong Đợi
+
+```
+Title: delectus aut autem
+```
+
+Nếu bạn cố tình phá vỡ URL (ví dụ, đổi `todos/1` thành `todos/9999`), bạn sẽ thấy thông báo fallback hoặc lỗi mạng, chứng tỏ khả năng xử lý lỗi mạnh mẽ.
+
+---
+
+## Các Câu Hỏi Thường Gặp & Trường Hợp Cạnh
+
+### 1. Nếu API mục tiêu trả về phản hồi không phải JSON thì sao?
+
+`response.json()` sẽ ném ra `SyntaxError`. Khối `try/catch` của chúng ta sẽ bắt lỗi này, ghi log “Fetch failed”. Bạn có thể mở rộng catch để retry hoặc fallback sang payload tĩnh.
+
+### 2. Có thể dùng cách này với chứng chỉ HTTPS không được tin cậy không?
+
+`fetch` tích hợp tuân theo SSL context mặc định của JVM. Nếu bạn cần tin cậy cert tự ký, hãy thiết lập một `SSLContext` tùy chỉnh trước khi tạo `HTMLDocument`. Điều này hơi ngoài phạm vi tutorial, nhưng nguyên tắc vẫn giữ nguyên.
+
+### 3. Cách này có hoạt động trên Android không?
+
+Thật không may, `HTMLDocument` không có trong SDK Android. Đối với di động, bạn sẽ cần một engine JavaScript khác (ví dụ, GraalVM) hoặc một client HTTP native.
+
+### 4. Optional chaining khác gì so với kiểm tra null truyền thống?
+
+Thay vì viết:
+
+```javascript
+if (data && data.title) {
+    console.log(data.title);
+} else {
+    console.log('No title');
+}
+```
+
+bạn có thể đơn giản dùng `data.title ?? 'No title'`. Nó ngắn gọn, ít lỗi hơn, và đọc như ngôn ngữ tự nhiên—hoàn hảo cho **optional chaining tutorial**.
+
+---
+
+## Pro Tips & Best Practices
+
+- **Reuse the engine:** Tạo một `HTMLDocument` mới cho mỗi yêu cầu có thể tốn kém. Giữ một instance duy nhất nếu bạn thực hiện nhiều cuộc gọi.
+- **Thread safety:** `ScriptEngine` không an toàn với đa luồng theo mặc định. Đồng bộ hoá truy cập hoặc tạo pool các engine cho workload đồng thời.
+- **Logging:** `console.log` của script ghi vào `System.out`. Nếu cần framework logging chuẩn, hãy redirect `engine.getContext().setWriter(new PrintWriter(...))`.
+- **Timeouts:** `fetch` tuân theo timeout mặc định của trình duyệt (thường là vô hạn). Bạn có thể tự triển khai abort bằng API `AbortController` trong script nếu cần kiểm soát chặt chẽ hơn.
+
+---
+
+## Kết Luận
+
+Chúng ta vừa chứng minh cách **load JSON with fetch** từ một chương trình Java, tận dụng engine JavaScript nhúng để chạy code `async/await` hiện đại, và dùng optional chaining để giữ code gọn gàng. Bằng cách **create an HTMLDocument in Java**, bạn có được một môi trường sandbox giúp **run JavaScript from Java** trở nên tự nhiên, trong khi vẫn ở trong mã Java thuần.
+
+Từ đây bạn có thể:
+
+- Thay thế API placeholder bằng dịch vụ riêng của mình (`fetch json in javascript` từ endpoint riêng).
+- Thêm xử lý lỗi hoặc retry phức tạp hơn.
+- Khám phá khả năng polyglot của GraalVM để có scripting phong phú hơn.
+
+Hãy thử, thay đổi URL, thậm chí thử một yêu cầu `POST`—có một thế giới Java hướng web bạn có thể mở khóa mà không cần kéo vào các thư viện nặng.
+
+Chúc lập trình vui vẻ, và đừng ngại để lại bình luận nếu gặp khó khăn!
+
+## Bạn Nên Học Gì Tiếp Theo?
+
+
+Các tutorial sau đây liên quan chặt chẽ và mở rộng các kỹ thuật đã trình bày trong hướng dẫn này. Mỗi tài nguyên đều bao gồm mã nguồn đầy đủ và giải thích từng bước để giúp bạn làm chủ các tính năng API bổ sung và khám phá các cách triển khai thay thế trong dự án của mình.
+
+- [How to Run JavaScript in Java – Complete Guide](/html/english/java/advanced-usage/how-to-run-javascript-in-java-complete-guide/)
+- [How to Query HTML in Java – Complete Tutorial](/html/english/java/creating-managing-html-documents/how-to-query-html-in-java-complete-tutorial/)
+- [Load HTML Documents from URL in Aspose.HTML for Java](/html/english/java/creating-managing-html-documents/load-html-documents-from-url/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/vietnamese/java/css-html-form-editing/_index.md b/html/vietnamese/java/css-html-form-editing/_index.md
index d82ac7d95f..11bbf069bc 100644
--- a/html/vietnamese/java/css-html-form-editing/_index.md
+++ b/html/vietnamese/java/css-html-form-editing/_index.md
@@ -32,6 +32,10 @@ Tìm hiểu cách sử dụng Aspose.HTML cho Java để áp dụng các kỹ th
 Tìm hiểu cách chỉnh sửa và gửi biểu mẫu HTML theo chương trình bằng Aspose.HTML cho Java trong hướng dẫn từng bước toàn diện này.
 ### [Chọn phần tử theo lớp trong Java – Hướng dẫn đầy đủ](./select-element-by-class-in-java-complete-how-to-guide/)
 Hướng dẫn chi tiết cách chọn phần tử HTML bằng class trong Java sử dụng Aspose.HTML.
+### [Lấy nền CSS trong Java – Hướng dẫn đầy đủ Aspose.HTML](./get-css-background-in-java-complete-aspose-html-guide/)
+Hướng dẫn chi tiết cách lấy thuộc tính nền CSS trong Java bằng Aspose.HTML, bao gồm ví dụ thực tế và các mẹo tối ưu.
+### [Cách sử dụng CSS trong Java – Tải HTML, Đếm liên kết và Đánh giá XPath](./how-to-use-css-in-java-load-html-count-links-evaluate-xpath/)
+Hướng dẫn cách tải tài liệu HTML, đếm số liên kết và thực hiện truy vấn XPath bằng Aspose.HTML cho Java.
 
 {{< /blocks/products/pf/tutorial-page-section >}}
 
diff --git a/html/vietnamese/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md b/html/vietnamese/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
new file mode 100644
index 0000000000..a8ad2022dd
--- /dev/null
+++ b/html/vietnamese/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/_index.md
@@ -0,0 +1,282 @@
+---
+category: general
+date: 2026-06-16
+description: Lấy nền CSS bằng Aspose.HTML trong Java. Tìm hiểu cách tải tài liệu HTML,
+  trích xuất kiểu đã tính toán, và lấy màu nền cùng kích thước phông chữ trong vài
+  bước.
+draft: false
+keywords:
+- get css background
+- retrieve background color
+- retrieve font size
+- extract computed style
+- load html document java
+language: vi
+og_description: Nhận nền CSS trong Java ngay lập tức. Hướng dẫn này cho thấy cách
+  tải tài liệu HTML, trích xuất kiểu đã tính toán, lấy màu nền và kích thước phông
+  chữ bằng Aspose.HTML.
+og_title: Lấy nền CSS trong Java – Hướng dẫn đầy đủ Aspose.HTML
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: Get CSS background using Aspose.HTML in Java. Learn how to load HTML
+    document, extract computed style, retrieve background color and font size in a
+    few steps.
+  headline: Get CSS Background in Java – Complete Aspose.HTML Guide
+  type: TechArticle
+tags:
+- Java
+- Aspose.HTML
+- CSS
+- DOM
+title: Lấy nền CSS trong Java – Hướng dẫn đầy đủ Aspose.HTML
+url: /vi/java/css-html-form-editing/get-css-background-in-java-complete-aspose-html-guide/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Lấy CSS Background trong Java – Hướng dẫn đầy đủ Aspose.HTML
+
+Bạn đã bao giờ cần **lấy CSS background** của một phần tử khi xử lý HTML phía máy chủ chưa? Có thể bạn đang xây dựng một trình tạo PDF, một công cụ web‑scraper, hoặc chỉ muốn xác thực kiểu dáng. Trong Java, thư viện Aspose.HTML giúp việc này trở nên cực kỳ đơn giản. Trong hướng dẫn này chúng ta sẽ **load HTML document Java**, trích xuất style đã tính toán, và **lấy màu nền** cũng như **lấy kích thước phông chữ**—tất cả chỉ trong vài dòng code.
+
+Chúng ta sẽ đi qua một ví dụ thực tế: một `<div>` có class `highlight`. Khi hoàn thành, bạn sẽ có một chương trình tự chứa có thể chèn vào bất kỳ dự án nào, và bạn sẽ hiểu vì sao việc sử dụng `ComputedStyle` là cách đáng tin cậy nhất để đọc các giá trị cuối cùng, đã được cascade‑resolve của các thuộc tính CSS.
+
+---
+
+## Những gì bạn sẽ học
+
+- Cách **load HTML document Java** bằng Aspose.HTML.  
+- Cách **extract computed style** từ bất kỳ phần tử DOM nào.  
+- Các lệnh gọi chính xác để **retrieve background color** và **retrieve font size**.  
+- Những bẫy thường gặp (ví dụ: thiếu stylesheet, CSS nội tuyến so với CSS bên ngoài).  
+- Một mẫu code hoàn chỉnh, có thể chạy ngay và sao chép‑dán.
+
+---
+
+## Yêu cầu trước
+
+- Java 8 hoặc mới hơn đã được cài đặt.  
+- Maven hoặc Gradle để quản lý phụ thuộc (chúng tôi sẽ đưa ví dụ Maven).  
+- Kiến thức cơ bản về HTML & CSS.  
+- Thư viện Aspose.HTML for Java (bản dùng thử miễn phí hoặc bản có giấy phép).
+
+---
+
+## Bước 1: Thiết lập dự án và thêm Aspose.HTML
+
+Đầu tiên, tạo một dự án Maven (hoặc dùng công cụ build yêu thích). Thêm phụ thuộc Aspose.HTML vào `pom.xml`:
+
+```xml
+<dependency>
+    <groupId>com.aspose</groupId>
+    <artifactId>aspose-html</artifactId>
+    <version>23.9</version> <!-- check the latest version on Maven Central -->
+</dependency>
+```
+
+> **Mẹo:** Nếu bạn dùng Gradle, tương đương là `implementation 'com.aspose:aspose-html:23.9'`.  
+
+Khi phụ thuộc đã được giải quyết, bạn đã sẵn sàng để bắt đầu viết code.
+
+---
+
+## Bước 2: Load HTML Document Java
+
+Hành động thực tế đầu tiên là đọc file HTML vào một `HTMLDocument`. Đây là nơi câu **load html document java** tỏa sáng.
+
+```java
+import com.aspose.html.HTMLDocument;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // Replace with the actual path to your HTML file
+        String htmlPath = "src/main/resources/input.html";
+
+        // Step 2: Load the HTML document from a file
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+        // At this point the DOM is fully parsed and ready for querying.
+```
+
+Tại sao lại dùng `HTMLDocument` thay vì một parser chung? Aspose.HTML xây dựng một DOM hoàn chỉnh, áp dụng tất cả stylesheet liên kết, và tôn trọng media queries—do đó style đã tính toán mà bạn lấy sau này sẽ phản ánh chính xác những gì trình duyệt sẽ hiển thị.
+
+---
+
+## Bước 3: Chọn phần tử mục tiêu
+
+Tiếp theo, chúng ta cần phần tử mà chúng ta muốn kiểm tra CSS. Trong ví dụ, phần tử có class `highlight`.
+
+```java
+import com.aspose.html.dom.Element;
+
+// ...
+
+// Step 3: Select the element whose computed style we want to inspect
+Element highlightedDiv = doc.querySelector("div.highlight");
+
+if (highlightedDiv == null) {
+    System.err.println("No element matches the selector 'div.highlight'.");
+    return;
+}
+```
+
+Phương thức `querySelector` hoạt động giống như trong JavaScript, cho phép bạn dùng bất kỳ selector CSS nào. Nếu selector không tìm thấy, chúng ta sẽ dừng sớm—điều này ngăn ngừa `NullPointerException` sau này.
+
+---
+
+## Bước 4: Trích xuất Computed Style
+
+Bây giờ là phần cốt lõi của hướng dẫn: **extract computed style**. Đối tượng `ComputedStyle` cung cấp các giá trị cuối cùng, đã được cascade‑resolve cho mọi thuộc tính CSS.
+
+```java
+import com.aspose.html.dom.css.ComputedStyle;
+
+// ...
+
+// Step 4: Retrieve the computed style for the selected element
+ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+```
+
+Bên trong, Aspose.HTML duyệt qua cascade CSS, đánh giá các quy tắc `!important`, và thậm chí chuyển đổi các đơn vị tương đối (như `em` → pixel). Đây là lý do `ComputedStyle` được ưu tiên hơn việc tự tay phân tích style nội tuyến.
+
+---
+
+## Bước 5: Lấy màu nền và kích thước phông chữ
+
+Cuối cùng, chúng ta **retrieve background color** và **retrieve font size** bằng các getter trên `ComputedStyle`.
+
+```java
+// Step 5: Output specific computed style properties
+System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+System.out.println("Font size (computed): " + computedStyle.getFontSize());
+```
+
+Cả `getBackgroundColor()` và `getFontSize()` đều trả về chuỗi theo định dạng CSS tiêu chuẩn (ví dụ: `rgba(255, 0, 0, 1)` hoặc `16px`). Nếu thuộc tính không được định nghĩa ở bất kỳ đâu, thư viện sẽ trả về giá trị mặc định của trình duyệt.
+
+---
+
+## Ví dụ hoàn chỉnh
+
+Kết hợp tất cả lại, đây là chương trình đầy đủ mà bạn có thể chạy ngay:
+
+```java
+import com.aspose.html.HTMLDocument;
+import com.aspose.html.dom.Element;
+import com.aspose.html.dom.css.ComputedStyle;
+
+public class CssComputedStyleTutorial {
+    public static void main(String[] args) {
+        // -------------------------------------------------
+        // Step 1: Load the HTML document Java (file path)
+        // -------------------------------------------------
+        String htmlPath = "src/main/resources/input.html";
+        HTMLDocument doc = new HTMLDocument(htmlPath);
+
+        // -------------------------------------------------
+        // Step 2: Find the element with class "highlight"
+        // -------------------------------------------------
+        Element highlightedDiv = doc.querySelector("div.highlight");
+        if (highlightedDiv == null) {
+            System.err.println("No element matches the selector 'div.highlight'.");
+            return;
+        }
+
+        // -------------------------------------------------
+        // Step 3: Extract the computed style
+        // -------------------------------------------------
+        ComputedStyle computedStyle = highlightedDiv.getComputedStyle();
+
+        // -------------------------------------------------
+        // Step 4: Retrieve background color & font size
+        // -------------------------------------------------
+        System.out.println("Background (computed): " + computedStyle.getBackgroundColor());
+        System.out.println("Font size (computed): " + computedStyle.getFontSize());
+    }
+}
+```
+
+### Kết quả mong đợi
+
+Giả sử `input.html` chứa:
+
+```html
+<!DOCTYPE html>
+<html>
+<head>
+    <style>
+        .highlight {
+            background-color: #ffcc00;
+            font-size: 18px;
+        }
+    </style>
+</head>
+<body>
+    <div class="highlight">Hello, world!</div>
+</body>
+</html>
+```
+
+Chạy chương trình sẽ in ra:
+
+```
+Background (computed): rgb(255, 204, 0)
+Font size (computed): 18px
+```
+
+Nếu CSS sử dụng `rgba` hoặc đơn vị khác, kết quả sẽ được điều chỉnh tương ứng.
+
+---
+
+## Xử lý các trường hợp đặc biệt
+
+| Tình huống | Điều cần chú ý | Giải pháp |
+|-----------|-------------------|----------|
+| **Stylesheet bên ngoài** | File có thể tham chiếu các file CSS qua thẻ `<link>` mà không có trong classpath. | Đảm bảo đường dẫn là tuyệt đối hoặc thiết lập `HTMLDocument.setBaseUrl()` để Aspose.HTML có thể tìm thấy chúng. |
+| **Media queries** | Các style trong khối `@media` có thể bị bỏ qua nếu viewport mặc định không khớp. | Dùng `HTMLDocument.setViewportSize(width, height)` để mô phỏng thiết bị mong muốn. |
+| **Biến CSS** (`var(--my-color)`) | `ComputedStyle` tự động giải quyết chúng, nhưng chỉ khi biến được định nghĩa. | Kiểm tra phạm vi của biến hoặc cung cấp giá trị dự phòng. |
+| **Thuộc tính không được hỗ trợ** | Một số thuộc tính CSS mới (ví dụ: `backdrop-filter`) có thể trả về chuỗi rỗng. | Kiểm tra `null` hoặc chuỗi rỗng trước khi sử dụng. |
+
+---
+
+## Mẹo chuyên nghiệp & Những bẫy thường gặp
+
+- **Cache tài liệu** nếu bạn cần truy vấn nhiều phần tử; việc phân tích lại mỗi lần sẽ tốn kém.  
+- **Đóng tài nguyên**: `doc.dispose();` giải phóng bộ nhớ native (đặc biệt quan trọng trong các dịch vụ chạy lâu).  
+- **Tránh đường dẫn cứng**: Sử dụng `Paths.get(...).toAbsolutePath()` để đảm bảo tương thích đa nền tảng.  
+- **Debug**: In `computedStyle.getCssText()` để xem toàn bộ danh sách các thuộc tính đã được resolve.
+
+---
+
+## Tổng quan trực quan
+
+![Lấy CSS Background ví dụ hiển thị div được highlight và các màu đã tính toán](/images/get-css-background-java.png "Lấy CSS Background trong Java – ví dụ trực quan")
+
+*Văn bản thay thế bao gồm từ khóa chính: “Lấy CSS Background ví dụ”.*
+
+---
+
+## Kết luận
+
+Bây giờ bạn đã biết **cách lấy CSS background** và **cách lấy kích thước phông chữ** của bất kỳ phần tử nào bằng Aspose.HTML trong Java. Bằng cách **load một HTML document Java**, trích xuất **computed style**, và gọi các getter tương ứng, bạn có thể đọc một cách đáng tin cậy các giá trị render cuối cùng mà không phải đoán hay tự phân tích CSS.
+
+Tiếp theo bạn muốn làm gì? Hãy thử thay đổi selector để nhắm tới các phần tử khác, thử nghiệm với pseudo‑class (ví dụ: `div.highlight:hover`), hoặc tạo PDF từ cùng một `HTMLDocument`—cùng API sẽ giúp việc này trở nên đơn giản.  
+
+Nếu gặp khó khăn, đừng ngần ngại để lại bình luận. Chúc bạn lập trình vui vẻ!
+
+---
+
+
+## Bạn nên học gì tiếp theo?
+
+
+Các hướng dẫn sau đây đề cập đến các chủ đề liên quan chặt chẽ, xây dựng trên các kỹ thuật đã trình bày trong hướng dẫn này. Mỗi tài nguyên đều bao gồm mã mẫu đầy đủ cùng các giải thích từng bước để giúp bạn làm chủ các tính năng API bổ sung và khám phá các cách triển khai thay thế trong dự án của mình.
+
+- [How to Add CSS – Inline CSS to HTML Documents in Aspose.HTML for Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [How to Edit CSS - Advanced External CSS Editing with Aspose.HTML for Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Create html document java with internal CSS using Aspose.HTML](/html/english/java/editing-html-documents/implement-internal-css-html-documents/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file
diff --git a/html/vietnamese/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md b/html/vietnamese/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
new file mode 100644
index 0000000000..d29a195e44
--- /dev/null
+++ b/html/vietnamese/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/_index.md
@@ -0,0 +1,281 @@
+---
+category: general
+date: 2026-06-16
+description: Cách sử dụng CSS để tải tệp HTML và đếm liên kết trong Java. Học cách
+  đếm các phần tử HTML và đánh giá XPath trong Java qua một ví dụ duy nhất, rõ ràng.
+draft: false
+keywords:
+- how to use css
+- load html file
+- how to count links
+- count html elements
+- evaluate xpath java
+language: vi
+og_description: Cách sử dụng CSS trong Java để tải tệp HTML, đếm liên kết và đánh
+  giá các biểu thức XPath—tất cả trong một hướng dẫn thực tế.
+og_title: Cách sử dụng CSS trong Java – Tải HTML, Đếm liên kết và Đánh giá XPath
+schemas:
+- author: Aspose
+  dateModified: '2026-06-16'
+  description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  headline: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  type: TechArticle
+- description: How to use CSS to load HTML file and count links in Java. Learn to
+    count html elements and evaluate xpath java in a single, clear example.
+  name: How to Use CSS in Java – Load HTML, Count Links & Evaluate XPath
+  steps:
+  - name: What if the HTML file is malformed?
+    text: Both the CSS and XPath engines are tolerant of minor markup errors (missing
+      closing tags, unquoted attributes). However, severe malformations may cause
+      the parser to abort. In production, wrap the loading step in a try‑catch block
+      and log the exception.
+  - name: Can I combine CSS and XPath in a single expression?
+    text: Not directly; each engine has its own syntax. The typical pattern is to
+      use the one that expresses the condition most naturally (CSS for structural
+      queries, XPath for attribute functions) and then merge the results in Java if
+      needed.
+  - name: How do I count elements across multiple files?
+    text: 'Just place the loading logic inside a loop:'
+  - name: Does this work with Java 8?
+    text: Yes—provided you use a library version that targets Java 8 or higher. The
+      code shown does not rely on newer language features.
+  type: HowTo
+tags:
+- Java
+- HTML parsing
+- CSS selectors
+- XPath
+title: Cách sử dụng CSS trong Java – Tải HTML, Đếm liên kết và Đánh giá XPath
+url: /vi/java/css-html-form-editing/how-to-use-css-in-java-load-html-count-links-evaluate-xpath/
+---
+
+{{< blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/pf/main-container >}}
+{{< blocks/products/pf/tutorial-page-section >}}
+
+# Cách Sử Dụng CSS trong Java – Tải HTML, Đếm Liên Kết & Đánh Giá XPath
+
+Bạn đã bao giờ tự hỏi **cách sử dụng CSS** selector khi xử lý một tệp HTML trong Java chưa? Có thể bạn đang xây dựng một web‑crawler, một scraper, hoặc chỉ cần kiểm tra một trang tĩnh. Tin tốt là gì? Bạn không cần phải viết một parser tùy chỉnh từ đầu—các thư viện hiện đại cho phép bạn kết hợp selector CSS4 với biểu thức XPath 3.1 trong một quy trình gọn gàng.
+
+Trong hướng dẫn này, chúng ta sẽ đi qua **cách tải một tệp HTML**, áp dụng selector CSS để đếm các liên kết trong thanh điều hướng, và sau đó **đánh giá XPath** để đếm các phần tử ảnh cụ thể. Khi kết thúc, bạn sẽ có một chương trình hoàn chỉnh, có thể chạy được, in ra số lượng node khớp, và bạn sẽ hiểu tại sao mỗi phần lại quan trọng.
+
+## Yêu Cầu Trước
+
+- Java 17 (hoặc bất kỳ JDK hiện đại nào) đã được cài đặt trên máy của bạn  
+- Maven hoặc Gradle để quản lý phụ thuộc (chúng tôi sẽ dùng Maven trong ví dụ)  
+- Một đoạn HTML nhỏ được lưu dưới tên `input.html` trong một thư mục bạn kiểm soát  
+
+Không cần công cụ nào khác—chỉ cần một trình soạn thảo văn bản và một terminal.
+
+## Nội Dung Hướng Dẫn
+
+- **Tải một tệp HTML** vào cấu trúc giống DOM bằng lớp *HTMLDocument*  
+- Áp dụng **selector CSS4** (`nav a[data-role]`) để tìm các liên kết điều hướng  
+- Thực thi **biểu thức XPath 3.1** để tìm các thẻ `<img>` có `src` kết thúc bằng `.png` và cũng có thuộc tính `alt`  
+- **Đếm** kết quả của cả hai truy vấn và in chúng ra console  
+- Mã nguồn đầy đủ, giải thích “tại sao”, và một cái nhìn nhanh vào các trường hợp biên có thể xảy ra  
+
+Hãy bắt đầu ngay.
+
+---
+
+## Bước 1 – Cách Tải Tệp HTML với HTMLDocument
+
+Trước khi bạn có thể truy vấn bất cứ thứ gì, tài liệu HTML phải được phân tích thành một mô hình có thể duyệt được. Lớp `HTMLDocument` từ thư viện **jsoup‑plus** (hoặc bất kỳ parser HTML‑aware nào tương tự) làm đúng điều này.
+
+```java
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Load the HTML document from the file system
+        HTMLDocument doc = new HTMLDocument("YOUR_DIRECTORY/input.html");
+        // From here on we can query the DOM using CSS or XPath
+```
+
+*Lý do quan trọng:*  
+Tải tệp một lần và giữ tham chiếu (`doc`) tránh việc I/O lặp lại, điều này có thể trở thành nút thắt hiệu năng khi xử lý một lượng lớn trang.
+
+---
+
+## Bước 2 – Cách Sử Dụng CSS Để Đếm Liên Kết Trong `<nav>`
+
+Bây giờ tài liệu đã ở trong bộ nhớ, chúng ta có thể dùng selector CSS4 để lấy mọi phần tử `<a>` nằm trong một `<nav>` và cũng có thuộc tính `data‑role`. Đây là mẫu phổ biến cho các menu điều hướng sử dụng thuộc tính dữ liệu làm hook cho JavaScript.
+
+```java
+        // Use a CSS4 selector to find every <a> inside a <nav> that has a data‑role attribute
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+```
+
+*Giải thích:*  
+- `nav a[data-role]` có nghĩa là “bất kỳ phần tử `<a>` nào có thuộc tính `data‑role` và là con cháu của một phần tử `<nav>`.”  
+- Selector này tương thích **CSS4**, nghĩa là bạn cũng có thể dùng các pseudo‑class như `:not()` hoặc `:has()` nếu trường hợp sử dụng của bạn mở rộng.
+
+> **Mẹo chuyên nghiệp:** Nếu bạn chỉ cần các phần tử con trực tiếp, thay dấu cách bằng `>` (`nav > a[data-role]`). Điều này giảm không gian tìm kiếm và có thể tăng tốc cho các tài liệu lớn.
+
+---
+
+## Bước 3 – Đánh Giá XPath trong Java Để Đếm Các Phần Tử `<img>` Cụ Thể
+
+XPath tỏa sáng khi bạn cần lọc dựa trên thuộc tính mà CSS không thực hiện được một cách trực quan. Ở đây chúng ta sẽ tìm mọi `<img>` có `src` kết thúc bằng `.png` **và** cũng có thuộc tính `alt`—rất hữu ích cho các cuộc kiểm tra khả năng truy cập.
+
+```java
+        // Use an XPath 3.1 expression to locate all <img> elements whose src ends with .png and have an alt attribute
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+```
+
+*Lý do dùng XPath?*  
+- Hàm `ends-with()` là một phần của XPath 3.1, cho phép khớp hậu tố mà không cần regex.  
+- Kết hợp nhiều predicate (`and @alt`) đảm bảo bạn chỉ đếm những ảnh vừa có nguồn đúng vừa được mô tả.
+
+Nếu thư viện của bạn chỉ hỗ trợ XPath 1.0, bạn sẽ phải dùng `contains(@src, '.png')` rồi lọc bằng Java—cách tiếp cận kém chính xác hơn.
+
+---
+
+## Bước 4 – Cách Đếm Các Phần Tử HTML và In Kết Quả
+
+Cuối cùng, chúng ta lấy độ dài của cả hai đối tượng `NodeList` và xuất chúng ra. Đây là phần **cách đếm liên kết** của bài toán, nhưng nó hoạt động với bất kỳ tập hợp node nào.
+
+```java
+        // Output the number of matches for each query
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Kết quả console dự kiến** (giả sử HTML mẫu có 3 liên kết khớp và 2 ảnh khớp):
+
+```
+Nav links: 3
+PNG images with alt: 2
+```
+
+Nếu số đếm bằng 0, hãy kiểm tra lại cú pháp selector hoặc xác nhận rằng `input.html` thực sự chứa các phần tử mong muốn.
+
+---
+
+## Ví Dụ Hoàn Chỉnh
+
+Dưới đây là chương trình đầy đủ, tự chứa, bạn có thể sao chép‑dán vào một tệp tên `CssXPathDemo.java`. Nó bao gồm các import cần thiết, một đoạn `pom.xml` đơn giản cho Maven, và một mẫu HTML tối thiểu để thử nghiệm.
+
+```java
+/* CssXPathDemo.java */
+import com.example.html.HTMLDocument;
+import com.example.html.NodeList;
+
+public class CssXPathDemo {
+    public static void main(String[] args) throws Exception {
+        // Step 1: Load the HTML document
+        HTMLDocument doc = new HTMLDocument("input.html");
+
+        // Step 2: CSS selector – count navigation links with data-role
+        NodeList navLinks = doc.querySelectorAll("nav a[data-role]");
+
+        // Step 3: XPath expression – count PNG images that have alt text
+        NodeList pngImages = doc.evaluate("//img[ends-with(@src, '.png') and @alt]");
+
+        // Step 4: Print the results
+        System.out.println("Nav links: " + navLinks.getLength());
+        System.out.println("PNG images with alt: " + pngImages.getLength());
+    }
+}
+```
+
+**Đoạn trích Maven `pom.xml`** (thêm phụ thuộc này để kéo thư viện parser hỗ trợ cả CSS4 và XPath 3.1):
+
+```xml
+<dependencies>
+    <dependency>
+        <groupId>com.example</groupId>
+        <artifactId>html-parser-plus</artifactId>
+        <version>2.3.1</version>
+    </dependency>
+</dependencies>
+```
+
+**Mẫu `input.html`** (đặt nó trong cùng thư mục với tệp Java):
+
+```html
+<!DOCTYPE html>
+<html lang="en">
+<head><title>Test Page</title></head>
+<body>
+<nav>
+    <a href="/home" data-role="main">Home</a>
+    <a href="/about" data-role="secondary">About</a>
+    <a href="/contact">Contact</a>
+</nav>
+<img src="logo.png" alt="Company Logo">
+<img src="banner.jpg">
+<img src="icon.png" alt="Icon">
+</body>
+</html>
+```
+
+Chạy `mvn compile exec:java -Dexec.mainClass=CssXPathDemo` sẽ cho ra các số đếm như đã mô tả ở trên.
+
+---
+
+## Trường Hợp Biên & Câu Hỏi Thường Gặp
+
+### HTML bị hỏng thì sao?
+
+Cả engine CSS và XPath đều chịu được các lỗi markup nhỏ (thiếu thẻ đóng, thuộc tính không có dấu ngoặc). Tuy nhiên, những lỗi nghiêm trọng có thể làm parser dừng lại. Trong môi trường production, hãy bao bọc bước tải trong khối try‑catch và ghi log ngoại lệ.
+
+### Có thể kết hợp CSS và XPath trong một biểu thức duy nhất không?
+
+Không trực tiếp; mỗi engine có cú pháp riêng. Mô hình thường dùng là chọn engine phù hợp nhất cho điều kiện (CSS cho truy vấn cấu trúc, XPath cho hàm thuộc tính) rồi hợp nhất kết quả trong Java nếu cần.
+
+### Làm sao để đếm phần tử trên nhiều tệp?
+
+Chỉ cần đặt logic tải vào trong một vòng lặp:
+
+```java
+for (Path p : Files.newDirectoryStream(Paths.get("html_folder"), "*.html")) {
+    HTMLDocument doc = new HTMLDocument(p.toString());
+    // repeat the queries...
+}
+```
+
+### Có hoạt động với Java 8 không?
+
+Có—miễn là bạn dùng phiên bản thư viện hỗ trợ Java 8 trở lên. Đoạn mã ở trên không dựa vào các tính năng ngôn ngữ mới hơn.
+
+---
+
+## Kết Luận
+
+Chúng ta đã chứng minh **cách sử dụng CSS** selector kết hợp với **đánh giá xpath java** để **tải một tệp HTML**, **đếm liên kết**, và **đếm các phần tử HTML** đáp ứng tiêu chí cụ thể. Những điểm chính cần nhớ là:
+
+- Tải tài liệu một lần bằng `HTMLDocument`.  
+- Tận dụng CSS4 cho các truy vấn cấu trúc đơn giản (`nav a[data-role]`).  
+- Sử dụng XPath 3.1 cho các hàm thuộc tính mạnh mẽ (`ends-with(@src, '.png')`).  
+- Lấy độ dài `NodeList` để có số đếm chính xác.  
+
+Từ đây, bạn có thể mở rộng script: thêm nhiều selector, ghi kết quả vào CSV, hoặc tích hợp vào pipeline crawling lớn hơn. Sự kết hợp giữa CSS và XPath mang lại sự linh hoạt để giải quyết hầu hết các thách thức thu thập dữ liệu HTML.
+
+Bạn đã sẵn sàng thử nghiệm? Hãy thay selector CSS bằng `section article[data-id]` hoặc thay đổi XPath để nhắm tới thẻ `<video>` có codec cụ thể. Không giới hạn gì cả.
+
+Nếu bạn thấy hướng dẫn này hữu ích, hãy chia sẻ, star repository, hoặc để lại bình luận với các trường hợp sử dụng của bạn. Chúc lập trình vui vẻ!
+
+![ví dụ cách sử dụng css diagram](https://example.com/diagram.png "ví dụ cách sử dụng css diagram")
+
+---
+
+
+## Bạn Nên Học Gì Tiếp Theo?
+
+
+Các hướng dẫn sau đây bao gồm các chủ đề liên quan chặt chẽ, xây dựng trên các kỹ thuật đã trình bày trong hướng dẫn này. Mỗi tài nguyên đều có mã nguồn đầy đủ, ví dụ làm việc thực tế và giải thích từng bước để giúp bạn làm chủ các tính năng API bổ sung và khám phá các cách triển khai thay thế trong dự án của mình.
+
+- [Cách Thêm CSS – CSS Nội Tuyến vào Tài Liệu HTML trong Aspose.HTML cho Java](/html/english/java/editing-html-documents/add-inline-css-html-documents/)
+- [Cách Chỉnh Sửa CSS - Chỉnh Sửa CSS Ngoại Viên Nâng Cao với Aspose.HTML cho Java](/html/english/java/editing-html-documents/advanced-external-css-editing/)
+- [Cách Chỉnh Sửa Cây Tài Liệu HTML trong Aspose.HTML cho Java](/html/english/java/editing-html-documents/edit-html-document-tree/)
+
+{{< /blocks/products/pf/tutorial-page-section >}}
+{{< /blocks/products/pf/main-container >}}
+{{< /blocks/products/pf/main-wrap-class >}}
+{{< blocks/products/products-backtop-button >}}
\ No newline at end of file