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    <title>java document manipulation on Document Processing REST APIs | GroupDocs Cloud</title>
    <link>https://blog-qa.groupdocs.cloud/fr/tag/java-document-manipulation/</link>
    <description>Recent content in java document manipulation on Document Processing REST APIs | GroupDocs Cloud</description>
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    <lastBuildDate>Mon, 28 Sep 2026 16:09:16 +0000</lastBuildDate><atom:link href="https://blog-qa.groupdocs.cloud/fr/tag/java-document-manipulation/index.xml" rel="self" type="application/rss+xml" />
    <item>
      <title>Modifier des documents Word en Java</title>
      <link>https://blog-qa.groupdocs.cloud/fr/editor/edit-word-documents-in-java/</link>
      <pubDate>Mon, 28 Sep 2026 16:09:16 +0000</pubDate>
      
      <guid>https://blog-qa.groupdocs.cloud/fr/editor/edit-word-documents-in-java/</guid>
      <description>Apprenez à modifier des documents Word en Java avec GroupDocs.Editor Cloud SDK. Ce guide fournit une intégration de l&amp;#39;API REST, un exemple de code complet et des conseils de performance.</description>
      <content:encoded><![CDATA[<p>Modifier des fichiers Microsoft Word à distance est un défi courant lors de la création d&rsquo;applications Java collaboratives. <a href="https://products.groupdocs.cloud/editor/java/">GroupDocs.Editor Cloud SDK for Java</a> fournit une bibliothèque puissante basée sur REST qui vous permet d&rsquo;éditer des documents Word en Java sans gérer vous-même l&rsquo;analyse des fichiers. Dans ce guide, vous apprendrez comment vous authentifier, remplacer du texte, appeler le point de terminaison d&rsquo;édition et télécharger le <a href="https://docs.fileformat.com/word-processing/docx/">DOCX</a> mis à jour, le tout avec des exemples de code clairs et des conseils de performance.</p>
<h2 id="comment-modifier-des-documents-word-en-java---étape-par-étape">Comment modifier des documents Word en Java - Étape par étape</h2>
<ol>
<li><strong>Configurer le client API avec vos identifiants</strong> : Créez un objet <code>Configuration</code>, définissez <code>clientId</code>, <code>clientSecret</code> et l&rsquo;URL de base, puis instanciez <code>ApiClient</code> et les API requises.</li>
</ol>
<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-java" data-lang="java"><span style="display:flex;"><span>Configuration config <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> Configuration<span style="color:#f92672">();</span>
</span></span><span style="display:flex;"><span>config<span style="color:#f92672">.</span><span style="color:#a6e22e">setClientId</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;YOUR_CLIENT_ID&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>config<span style="color:#f92672">.</span><span style="color:#a6e22e">setClientSecret</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;YOUR_CLIENT_SECRET&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>config<span style="color:#f92672">.</span><span style="color:#a6e22e">setBaseUrl</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;https://api.groupdocs.cloud&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span>ApiClient apiClient <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> ApiClient<span style="color:#f92672">(</span>config<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>EditorApi editorApi <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> EditorApi<span style="color:#f92672">(</span>apiClient<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>FilesApi filesApi <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> FilesApi<span style="color:#f92672">(</span>apiClient<span style="color:#f92672">);</span>
</span></span></code></pre></div><ol start="2">
<li><strong>Préparer le FileInfo pour le DOCX source</strong> : Définir le chemin du fichier d&rsquo;entrée stocké dans le stockage GroupDocs Cloud.</li>
</ol>
<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-java" data-lang="java"><span style="display:flex;"><span>FileInfo fileInfo <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> FileInfo<span style="color:#f92672">();</span>
</span></span><span style="display:flex;"><span>fileInfo<span style="color:#f92672">.</span><span style="color:#a6e22e">setFilePath</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;input.docx&#34;</span><span style="color:#f92672">);</span>
</span></span></code></pre></div><ol start="3">
<li><strong>Définir l&rsquo;opération ReplaceText</strong> : Créez une instance de <code>ReplaceText</code> avec le texte que vous souhaitez remplacer et ajoutez‑la à une liste.</li>
</ol>
<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-java" data-lang="java"><span style="display:flex;"><span>ReplaceText replace <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> ReplaceText<span style="color:#f92672">();</span>
</span></span><span style="display:flex;"><span>replace<span style="color:#f92672">.</span><span style="color:#a6e22e">setOldValue</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;Hello&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>replace<span style="color:#f92672">.</span><span style="color:#a6e22e">setNewValue</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;Hi&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>List<span style="color:#f92672">&lt;</span>ReplaceText<span style="color:#f92672">&gt;</span> replaceList <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> ArrayList<span style="color:#f92672">&lt;&gt;();</span>
</span></span><span style="display:flex;"><span>replaceList<span style="color:#f92672">.</span><span style="color:#a6e22e">add</span><span style="color:#f92672">(</span>replace<span style="color:#f92672">);</span>
</span></span></code></pre></div><ol start="4">
<li><strong>Construire EditDocumentOptions et appeler editDocument</strong> : Combinez les informations du fichier, les options d’édition et les paramètres de sortie, puis invoquez la méthode <code>editDocument</code>. C’est l’étape principale où vous modifiez réellement des documents Word en Java.</li>
</ol>
<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-java" data-lang="java"><span style="display:flex;"><span>EditOptions editOptions <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> EditOptions<span style="color:#f92672">();</span>
</span></span><span style="display:flex;"><span>editOptions<span style="color:#f92672">.</span><span style="color:#a6e22e">setReplaceText</span><span style="color:#f92672">(</span>replaceList<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span>EditDocumentOptions options <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> EditDocumentOptions<span style="color:#f92672">();</span>
</span></span><span style="display:flex;"><span>options<span style="color:#f92672">.</span><span style="color:#a6e22e">setFileInfo</span><span style="color:#f92672">(</span>fileInfo<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>options<span style="color:#f92672">.</span><span style="color:#a6e22e">setOutputPath</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;output.docx&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>options<span style="color:#f92672">.</span><span style="color:#a6e22e">setFormat</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;docx&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>options<span style="color:#f92672">.</span><span style="color:#a6e22e">setEditOptions</span><span style="color:#f92672">(</span>editOptions<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span>EditDocumentRequest editRequest <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> EditDocumentRequest<span style="color:#f92672">(</span>options<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>EditDocumentResult editResult <span style="color:#f92672">=</span> editorApi<span style="color:#f92672">.</span><span style="color:#a6e22e">editDocument</span><span style="color:#f92672">(</span>editRequest<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>System<span style="color:#f92672">.</span><span style="color:#a6e22e">out</span><span style="color:#f92672">.</span><span style="color:#a6e22e">println</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;Document edited. Document ID: &#34;</span> <span style="color:#f92672">+</span> editResult<span style="color:#f92672">.</span><span style="color:#a6e22e">getDocumentId</span><span style="color:#f92672">());</span>
</span></span></code></pre></div><ol start="5">
<li><strong>Télécharger le fichier DOCX modifié</strong> : Utilisez <code>FilesApi</code> pour récupérer le fichier modifié depuis le stockage cloud.</li>
</ol>
<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-java" data-lang="java"><span style="display:flex;"><span>DownloadFileRequest downloadRequest <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> DownloadFileRequest<span style="color:#f92672">(</span><span style="color:#e6db74">&#34;output.docx&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>InputStream inputStream <span style="color:#f92672">=</span> filesApi<span style="color:#f92672">.</span><span style="color:#a6e22e">downloadFile</span><span style="color:#f92672">(</span>downloadRequest<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span><span style="color:#66d9ef">try</span> <span style="color:#f92672">(</span>FileOutputStream outputStream <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> FileOutputStream<span style="color:#f92672">(</span><span style="color:#e6db74">&#34;downloaded_output.docx&#34;</span><span style="color:#f92672">))</span> <span style="color:#f92672">{</span>
</span></span><span style="display:flex;"><span>    <span style="color:#66d9ef">byte</span><span style="color:#f92672">[]</span> buffer <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#66d9ef">byte</span><span style="color:#f92672">[</span>8192<span style="color:#f92672">];</span>
</span></span><span style="display:flex;"><span>    <span style="color:#66d9ef">int</span> bytesRead<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span>    <span style="color:#66d9ef">while</span> <span style="color:#f92672">((</span>bytesRead <span style="color:#f92672">=</span> inputStream<span style="color:#f92672">.</span><span style="color:#a6e22e">read</span><span style="color:#f92672">(</span>buffer<span style="color:#f92672">))</span> <span style="color:#f92672">!=</span> <span style="color:#f92672">-</span>1<span style="color:#f92672">)</span> <span style="color:#f92672">{</span>
</span></span><span style="display:flex;"><span>        outputStream<span style="color:#f92672">.</span><span style="color:#a6e22e">write</span><span style="color:#f92672">(</span>buffer<span style="color:#f92672">,</span> 0<span style="color:#f92672">,</span> bytesRead<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>    <span style="color:#f92672">}</span>
</span></span><span style="display:flex;"><span>    System<span style="color:#f92672">.</span><span style="color:#a6e22e">out</span><span style="color:#f92672">.</span><span style="color:#a6e22e">println</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;Edited document downloaded as downloaded_output.docx&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">}</span>
</span></span></code></pre></div><p>Pour des informations détaillées sur les classes, consultez la page de référence <a href="https://reference.groupdocs.cloud/editor/">EditorApi</a>.</p>
<h2 id="exemple-complet-de-travail-pour-lédition-de-documents-word-en-java">Exemple complet de travail pour l&rsquo;édition de documents Word en Java</h2>
<p>L&rsquo;exemple suivant montre comment modifier un fichier DOCX en remplaçant du texte à l&rsquo;aide de GroupDocs.Editor Cloud SDK for Java.</p>
<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-java" data-lang="java"><span style="display:flex;"><span><span style="color:#f92672">import</span> com.groupdocs.editor.cloud.api.EditorApi<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> com.groupdocs.editor.cloud.api.FilesApi<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> com.groupdocs.editor.cloud.client.ApiClient<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> com.groupdocs.editor.cloud.client.ApiException<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> com.groupdocs.editor.cloud.client.Configuration<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> com.groupdocs.editor.cloud.model.EditDocumentOptions<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> com.groupdocs.editor.cloud.model.EditDocumentResult<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> com.groupdocs.editor.cloud.model.EditOptions<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> com.groupdocs.editor.cloud.model.FileInfo<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> com.groupdocs.editor.cloud.model.ReplaceText<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> com.groupdocs.editor.cloud.model.requests.EditDocumentRequest<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> com.groupdocs.editor.cloud.model.requests.DownloadFileRequest<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> java.io.FileOutputStream<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> java.io.IOException<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> java.io.InputStream<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> java.util.ArrayList<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">import</span> java.util.List<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span><span style="color:#66d9ef">public</span> <span style="color:#66d9ef">class</span> <span style="color:#a6e22e">GroupDocsEditorExample</span> <span style="color:#f92672">{</span>
</span></span><span style="display:flex;"><span>    <span style="color:#66d9ef">public</span> <span style="color:#66d9ef">static</span> <span style="color:#66d9ef">void</span> <span style="color:#a6e22e">main</span><span style="color:#f92672">(</span>String<span style="color:#f92672">[]</span> args<span style="color:#f92672">)</span> <span style="color:#f92672">{</span>
</span></span><span style="display:flex;"><span>        <span style="color:#75715e">// Configuration – replace with your actual credentials
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span>        Configuration config <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> Configuration<span style="color:#f92672">();</span>
</span></span><span style="display:flex;"><span>        config<span style="color:#f92672">.</span><span style="color:#a6e22e">setClientId</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;YOUR_CLIENT_ID&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>        config<span style="color:#f92672">.</span><span style="color:#a6e22e">setClientSecret</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;YOUR_CLIENT_SECRET&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>        config<span style="color:#f92672">.</span><span style="color:#a6e22e">setBaseUrl</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;https://api.groupdocs.cloud&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span>ApiClient apiClient <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> ApiClient<span style="color:#f92672">(</span>config<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>        EditorApi editorApi <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> EditorApi<span style="color:#f92672">(</span>apiClient<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>        FilesApi filesApi <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> FilesApi<span style="color:#f92672">(</span>apiClient<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span><span style="color:#75715e">// Input and output file paths in the cloud storage
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span>        String inputPath <span style="color:#f92672">=</span> <span style="color:#e6db74">&#34;input.docx&#34;</span><span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span>        String outputPath <span style="color:#f92672">=</span> <span style="color:#e6db74">&#34;output.docx&#34;</span><span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span><span style="color:#66d9ef">try</span> <span style="color:#f92672">{</span>
</span></span><span style="display:flex;"><span>            <span style="color:#75715e">// Prepare file information
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span>            FileInfo fileInfo <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> FileInfo<span style="color:#f92672">();</span>
</span></span><span style="display:flex;"><span>            fileInfo<span style="color:#f92672">.</span><span style="color:#a6e22e">setFilePath</span><span style="color:#f92672">(</span>inputPath<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span><span style="color:#75715e">// Define replace text operation
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span>            ReplaceText replace <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> ReplaceText<span style="color:#f92672">();</span>
</span></span><span style="display:flex;"><span>            replace<span style="color:#f92672">.</span><span style="color:#a6e22e">setOldValue</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;Hello&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>            replace<span style="color:#f92672">.</span><span style="color:#a6e22e">setNewValue</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;Hi&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>            List<span style="color:#f92672">&lt;</span>ReplaceText<span style="color:#f92672">&gt;</span> replaceList <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> ArrayList<span style="color:#f92672">&lt;&gt;();</span>
</span></span><span style="display:flex;"><span>            replaceList<span style="color:#f92672">.</span><span style="color:#a6e22e">add</span><span style="color:#f92672">(</span>replace<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span><span style="color:#75715e">// Set edit options
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span>            EditOptions editOptions <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> EditOptions<span style="color:#f92672">();</span>
</span></span><span style="display:flex;"><span>            editOptions<span style="color:#f92672">.</span><span style="color:#a6e22e">setReplaceText</span><span style="color:#f92672">(</span>replaceList<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span><span style="color:#75715e">// Build edit document options
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span>            EditDocumentOptions options <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> EditDocumentOptions<span style="color:#f92672">();</span>
</span></span><span style="display:flex;"><span>            options<span style="color:#f92672">.</span><span style="color:#a6e22e">setFileInfo</span><span style="color:#f92672">(</span>fileInfo<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>            options<span style="color:#f92672">.</span><span style="color:#a6e22e">setOutputPath</span><span style="color:#f92672">(</span>outputPath<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>            options<span style="color:#f92672">.</span><span style="color:#a6e22e">setFormat</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;docx&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>            options<span style="color:#f92672">.</span><span style="color:#a6e22e">setEditOptions</span><span style="color:#f92672">(</span>editOptions<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span><span style="color:#75715e">// Execute edit operation
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span>            EditDocumentRequest editRequest <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> EditDocumentRequest<span style="color:#f92672">(</span>options<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>            EditDocumentResult editResult <span style="color:#f92672">=</span> editorApi<span style="color:#f92672">.</span><span style="color:#a6e22e">editDocument</span><span style="color:#f92672">(</span>editRequest<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>            System<span style="color:#f92672">.</span><span style="color:#a6e22e">out</span><span style="color:#f92672">.</span><span style="color:#a6e22e">println</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;Document edited. Document ID: &#34;</span> <span style="color:#f92672">+</span> editResult<span style="color:#f92672">.</span><span style="color:#a6e22e">getDocumentId</span><span style="color:#f92672">());</span>
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span><span style="color:#75715e">// Download the edited document
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span>            DownloadFileRequest downloadRequest <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> DownloadFileRequest<span style="color:#f92672">(</span>outputPath<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>            InputStream inputStream <span style="color:#f92672">=</span> filesApi<span style="color:#f92672">.</span><span style="color:#a6e22e">downloadFile</span><span style="color:#f92672">(</span>downloadRequest<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>            <span style="color:#66d9ef">try</span> <span style="color:#f92672">(</span>FileOutputStream outputStream <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> FileOutputStream<span style="color:#f92672">(</span><span style="color:#e6db74">&#34;downloaded_output.docx&#34;</span><span style="color:#f92672">))</span> <span style="color:#f92672">{</span>
</span></span><span style="display:flex;"><span>                <span style="color:#66d9ef">byte</span><span style="color:#f92672">[]</span> buffer <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#66d9ef">byte</span><span style="color:#f92672">[</span>8192<span style="color:#f92672">];</span>
</span></span><span style="display:flex;"><span>                <span style="color:#66d9ef">int</span> bytesRead<span style="color:#f92672">;</span>
</span></span><span style="display:flex;"><span>                <span style="color:#66d9ef">while</span> <span style="color:#f92672">((</span>bytesRead <span style="color:#f92672">=</span> inputStream<span style="color:#f92672">.</span><span style="color:#a6e22e">read</span><span style="color:#f92672">(</span>buffer<span style="color:#f92672">))</span> <span style="color:#f92672">!=</span> <span style="color:#f92672">-</span>1<span style="color:#f92672">)</span> <span style="color:#f92672">{</span>
</span></span><span style="display:flex;"><span>                    outputStream<span style="color:#f92672">.</span><span style="color:#a6e22e">write</span><span style="color:#f92672">(</span>buffer<span style="color:#f92672">,</span> 0<span style="color:#f92672">,</span> bytesRead<span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>                <span style="color:#f92672">}</span>
</span></span><span style="display:flex;"><span>                System<span style="color:#f92672">.</span><span style="color:#a6e22e">out</span><span style="color:#f92672">.</span><span style="color:#a6e22e">println</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;Edited document downloaded as downloaded_output.docx&#34;</span><span style="color:#f92672">);</span>
</span></span><span style="display:flex;"><span>            <span style="color:#f92672">}</span> <span style="color:#66d9ef">finally</span> <span style="color:#f92672">{</span>
</span></span><span style="display:flex;"><span>                <span style="color:#66d9ef">if</span> <span style="color:#f92672">(</span>inputStream <span style="color:#f92672">!=</span> <span style="color:#66d9ef">null</span><span style="color:#f92672">)</span> <span style="color:#f92672">{</span>
</span></span><span style="display:flex;"><span>                    inputStream<span style="color:#f92672">.</span><span style="color:#a6e22e">close</span><span style="color:#f92672">();</span>
</span></span><span style="display:flex;"><span>                <span style="color:#f92672">}</span>
</span></span><span style="display:flex;"><span>            <span style="color:#f92672">}</span>
</span></span><span style="display:flex;"><span>        <span style="color:#f92672">}</span> <span style="color:#66d9ef">catch</span> <span style="color:#f92672">(</span>ApiException apiEx<span style="color:#f92672">)</span> <span style="color:#f92672">{</span>
</span></span><span style="display:flex;"><span>            System<span style="color:#f92672">.</span><span style="color:#a6e22e">err</span><span style="color:#f92672">.</span><span style="color:#a6e22e">println</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;API error: &#34;</span> <span style="color:#f92672">+</span> apiEx<span style="color:#f92672">.</span><span style="color:#a6e22e">getMessage</span><span style="color:#f92672">());</span>
</span></span><span style="display:flex;"><span>        <span style="color:#f92672">}</span> <span style="color:#66d9ef">catch</span> <span style="color:#f92672">(</span>IOException ioEx<span style="color:#f92672">)</span> <span style="color:#f92672">{</span>
</span></span><span style="display:flex;"><span>            System<span style="color:#f92672">.</span><span style="color:#a6e22e">err</span><span style="color:#f92672">.</span><span style="color:#a6e22e">println</span><span style="color:#f92672">(</span><span style="color:#e6db74">&#34;IO error: &#34;</span> <span style="color:#f92672">+</span> ioEx<span style="color:#f92672">.</span><span style="color:#a6e22e">getMessage</span><span style="color:#f92672">());</span>
</span></span><span style="display:flex;"><span>        <span style="color:#f92672">}</span>
</span></span><span style="display:flex;"><span>    <span style="color:#f92672">}</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">}</span>
</span></span></code></pre></div><blockquote>
<p><strong>Remarque :</strong> Cet exemple de code montre la fonctionnalité principale. Avant de l&rsquo;utiliser dans votre projet, assurez‑vous de mettre à jour tous les chemins de fichiers et les valeurs de configuration pour qu&rsquo;ils correspondent à votre environnement réel, vérifiez que toutes les dépendances requises sont correctement installées et testez soigneusement dans votre environnement de développement. Si vous rencontrez des problèmes, veuillez consulter la <a href="https://docs.groupdocs.cloud/editor/">documentation officielle</a> ou contacter l&rsquo;<a href="https://forum.groupdocs.cloud/c/editor/20">équipe de support</a> pour obtenir de l&rsquo;aide.</p>
</blockquote>
<h2 id="modifier-des-documents-word-via-rest-en-java-avec-curl">Modifier des documents Word via REST en Java avec cURL</h2>
<p>Voici un workflow cURL qui effectue la même opération de remplacement de texte sans écrire de code Java. Il est utile pour des tests rapides ou l&rsquo;intégration avec d&rsquo;autres services.</p>
<ol>
<li><strong>Obtenez un jeton d&rsquo;accès</strong> (remplacez les espaces réservés par vos informations d&rsquo;identification).</li>
</ol>
<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl -X POST <span style="color:#e6db74">&#34;https://api.groupdocs.cloud/v2.0/oauth2/token&#34;</span> <span style="color:#ae81ff">\
</span></span></span><span style="display:flex;"><span><span style="color:#ae81ff"></span>  -H <span style="color:#e6db74">&#34;Content-Type: application/x-www-form-urlencoded&#34;</span> <span style="color:#ae81ff">\
</span></span></span><span style="display:flex;"><span><span style="color:#ae81ff"></span>  -d <span style="color:#e6db74">&#34;grant_type=client_credentials&amp;client_id=YOUR_CLIENT_ID&amp;client_secret=YOUR_CLIENT_SECRET&#34;</span>
</span></span></code></pre></div><ol start="2">
<li><strong>Téléversez le DOCX source</strong> dans votre stockage cloud.</li>
</ol>
<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl -X PUT <span style="color:#e6db74">&#34;https://api.groupdocs.cloud/v2.0/storage/file/input.docx&#34;</span> <span style="color:#ae81ff">\
</span></span></span><span style="display:flex;"><span><span style="color:#ae81ff"></span>  -H <span style="color:#e6db74">&#34;Authorization: Bearer YOUR_ACCESS_TOKEN&#34;</span> <span style="color:#ae81ff">\
</span></span></span><span style="display:flex;"><span><span style="color:#ae81ff"></span>  -F <span style="color:#e6db74">&#34;file=@/path/to/local/input.docx&#34;</span>
</span></span></code></pre></div><ol start="3">
<li><strong>Appelez le point de terminaison editDocument</strong> avec une charge utile <a href="https://docs.fileformat.com/web/json/">JSON</a> qui définit l&rsquo;opération de remplacement.</li>
</ol>
<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl -X POST <span style="color:#e6db74">&#34;https://api.groupdocs.cloud/v2.0/editor/edit/document&#34;</span> <span style="color:#ae81ff">\
</span></span></span><span style="display:flex;"><span><span style="color:#ae81ff"></span>  -H <span style="color:#e6db74">&#34;Authorization: Bearer YOUR_ACCESS_TOKEN&#34;</span> <span style="color:#ae81ff">\
</span></span></span><span style="display:flex;"><span><span style="color:#ae81ff"></span>  -H <span style="color:#e6db74">&#34;Content-Type: application/json&#34;</span> <span style="color:#ae81ff">\
</span></span></span><span style="display:flex;"><span><span style="color:#ae81ff"></span>  -d <span style="color:#e6db74">&#39;{
</span></span></span><span style="display:flex;"><span><span style="color:#e6db74">        &#34;fileInfo&#34;: { &#34;filePath&#34;: &#34;input.docx&#34; },
</span></span></span><span style="display:flex;"><span><span style="color:#e6db74">        &#34;outputPath&#34;: &#34;output.docx&#34;,
</span></span></span><span style="display:flex;"><span><span style="color:#e6db74">        &#34;format&#34;: &#34;docx&#34;,
</span></span></span><span style="display:flex;"><span><span style="color:#e6db74">        &#34;editOptions&#34;: {
</span></span></span><span style="display:flex;"><span><span style="color:#e6db74">            &#34;replaceText&#34;: [
</span></span></span><span style="display:flex;"><span><span style="color:#e6db74">                { &#34;oldValue&#34;: &#34;Hello&#34;, &#34;newValue&#34;: &#34;Hi&#34; }
</span></span></span><span style="display:flex;"><span><span style="color:#e6db74">            ]
</span></span></span><span style="display:flex;"><span><span style="color:#e6db74">        }
</span></span></span><span style="display:flex;"><span><span style="color:#e6db74">      }&#39;</span>
</span></span></code></pre></div><ol start="4">
<li><strong>Téléchargez le fichier modifié</strong> une fois que l&rsquo;opération réussit.</li>
</ol>
<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-bash" data-lang="bash"><span style="display:flex;"><span>curl -X GET <span style="color:#e6db74">&#34;https://api.groupdocs.cloud/v2.0/storage/file/output.docx&#34;</span> <span style="color:#ae81ff">\
</span></span></span><span style="display:flex;"><span><span style="color:#ae81ff"></span>  -H <span style="color:#e6db74">&#34;Authorization: Bearer YOUR_ACCESS_TOKEN&#34;</span> <span style="color:#ae81ff">\
</span></span></span><span style="display:flex;"><span><span style="color:#ae81ff"></span>  -o downloaded_output.docx
</span></span></code></pre></div><p>Pour la spécification REST complète, consultez la <a href="https://reference.groupdocs.cloud/editor/">référence API</a>.</p>
<h2 id="installation-et-configuration-groupdocseditor-cloud-sdk-for-java">Installation et configuration GroupDocs.Editor Cloud SDK for Java</h2>
<p>Ajoutez le SDK à votre projet Maven en utilisant l&rsquo;extrait de dépendance fourni.</p>
<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-xml" data-lang="xml"><span style="display:flex;"><span><span style="color:#f92672">&lt;dependency&gt;</span>
</span></span><span style="display:flex;"><span>    <span style="color:#f92672">&lt;groupId&gt;</span>com.groupdocs<span style="color:#f92672">&lt;/groupId&gt;</span>
</span></span><span style="display:flex;"><span>    <span style="color:#f92672">&lt;artifactId&gt;</span>groupdocs-editor-cloud<span style="color:#f92672">&lt;/artifactId&gt;</span>
</span></span><span style="display:flex;"><span>    <span style="color:#f92672">&lt;version&gt;</span>25.7<span style="color:#f92672">&lt;/version&gt;</span>
</span></span><span style="display:flex;"><span><span style="color:#f92672">&lt;/dependency&gt;</span>
</span></span></code></pre></div><p>Téléchargez les derniers JARs depuis la <a href="https://releases.groupdocs.cloud/editor/java/">page de téléchargement</a>.<br>
Assurez-vous que votre environnement d&rsquo;exécution Java est en version 8 ou supérieure et que vous disposez d&rsquo;un compte GroupDocs Cloud valide avec l&rsquo;ID client et le secret.</p>
<h2 id="fonctionnalités-clés-de-groupdocseditor-cloud-sdk-for-java">Fonctionnalités clés de GroupDocs.Editor Cloud SDK for Java</h2>
<ul>
<li><strong>Édition complète de Word</strong> - Remplacez le texte, les images et les tableaux dans les formats DOCX, <a href="https://docs.fileformat.com/word-processing/doc/">DOC</a>, et <a href="https://docs.fileformat.com/word-processing/odt/">ODT</a> formats.</li>
<li><strong>Intégration du stockage cloud</strong> - Fonctionne directement avec le stockage GroupDocs Cloud, éliminant la gestion locale des fichiers.</li>
<li><strong>Alimenté par l&rsquo;API REST</strong> - Toutes les opérations sont effectuées via des appels HTTP sécurisés, idéaux pour les architectures micro‑services.</li>
<li><strong>Téléchargement en streaming</strong> - Les gros documents sont diffusés en continu pour éviter une consommation élevée de mémoire.</li>
<li><strong>Options extensibles</strong> - Ajustez finement le comportement de l&rsquo;édition via <code>EditOptions</code> (par ex., remplacer du texte, supprimer des commentaires).</li>
</ul>
<p>Pour plus de détails, consultez la <a href="https://docs.groupdocs.cloud/editor/">documentation officielle</a>.</p>
<h2 id="configuration-des-options-dédition-de-document">Configuration des options d&rsquo;édition de document</h2>
<p>L&rsquo;objet <code>EditOptions</code> vous permet de spécifier les modifications à appliquer. Dans l&rsquo;exemple, nous avons utilisé <code>replaceText</code>, mais vous pouvez également configurer d&rsquo;autres actions telles que la suppression des commentaires ou la mise à jour des champs.</p>
<div class="highlight"><pre tabindex="0" style="color:#f8f8f2;background-color:#272822;-moz-tab-size:4;-o-tab-size:4;tab-size:4;"><code class="language-java" data-lang="java"><span style="display:flex;"><span>EditOptions editOptions <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> EditOptions<span style="color:#f92672">();</span>
</span></span><span style="display:flex;"><span>editOptions<span style="color:#f92672">.</span><span style="color:#a6e22e">setReplaceText</span><span style="color:#f92672">(</span>replaceList<span style="color:#f92672">);</span> <span style="color:#75715e">// replaceList defined earlier
</span></span></span></code></pre></div><p>Des options supplémentaires comme <code>removeComments</code> ou <code>updateFields</code> sont documentées dans la <a href="https://reference.groupdocs.cloud/editor/">référence API</a>.</p>
<h2 id="considérations-de-performance-pour-lédition-word-via-rest">Considérations de performance pour l&rsquo;édition Word via REST</h2>
<ul>
<li><strong>Utiliser le streaming</strong> : Le SDK diffuse le contenu du fichier, ce qui réduit l&rsquo;utilisation du tas pour les gros fichiers DOCX.</li>
<li><strong>Remplacements groupés</strong> : Combinez plusieurs objets <code>ReplaceText</code> dans une seule requête afin d&rsquo;éviter les appels réseau répétés.</li>
<li><strong>Conserver les fichiers dans le cloud</strong> : Effectuer les opérations de modification directement sur les fichiers stockés dans le cloud évite le surcoût lié au téléchargement et à l’envoi de gros binaires à plusieurs reprises.</li>
<li><strong>Réutiliser ApiClient</strong> : Instanciez <code>ApiClient</code> une fois et réutilisez‑le pour plusieurs opérations de modification afin de profiter du pool de connexions.</li>
</ul>
<h2 id="conclusion">Conclusion</h2>
<p>Modifier des documents Word en Java devient simple avec le <a href="https://products.groupdocs.cloud/editor/java/">GroupDocs.Editor Cloud SDK for Java</a>. En suivant les étapes, l&rsquo;exemple de code et le flux de travail cURL présentés ici, vous pouvez intégrer des capacités puissantes d&rsquo;édition de documents dans n&rsquo;importe quel service backend Java. N&rsquo;oubliez pas de sécuriser vos identifiants client, de tester avec une licence temporaire depuis la <a href="https://purchase.groupdocs.cloud/temporary-license/">page de licence temporaire</a>, et de passer à une licence de production lorsque vous passez en environnement de production. Bon codage!</p>
<h2 id="faqs">FAQs</h2>
<ul>
<li>
<p><strong>Comment puis‑je modifier des documents Word en Java en utilisant une API REST ?</strong><br>
Utilisez le point de terminaison editDocument du <a href="https://products.groupdocs.cloud/editor/java/">GroupDocs.Editor Cloud SDK for Java</a>. Envoyez une charge JSON qui définit les opérations de remplacement, et le service renvoie le DOCX modifié.</p>
</li>
<li>
<p><strong>Quelle est la meilleure façon d&rsquo;authentifier les appels à l&rsquo;API Editor ?</strong><br>
Créez un objet <code>Configuration</code> avec votre ID client et votre secret client, puis laissez le SDK obtenir automatiquement un jeton OAuth. Consultez la <a href="https://docs.groupdocs.cloud/editor/">documentation officielle</a> pour plus de détails.</p>
</li>
<li>
<p><strong>Puis-je remplacer plusieurs espaces réservés dans une seule requête ?</strong><br>
Oui. Ajoutez plusieurs entrées <code>ReplaceText</code> à la liste <code>replaceText</code> à l&rsquo;intérieur de <code>EditOptions</code>. Le SDK traite tous les remplacements en un seul appel d&rsquo;édition.</p>
</li>
<li>
<p><strong>Y a-t-il une limite à la taille du fichier Word que je peux modifier ?</strong><br>
Le service cloud gère des fichiers allant jusqu&rsquo;à plusieurs centaines de mégaoctets, mais pour des performances optimales, gardez les fichiers en dessous de 100 Mo et utilisez le téléchargement en streaming pour éviter les pics de mémoire.</p>
</li>
</ul>
<h2 id="en-savoir-plus">En savoir plus</h2>
<ul>
<li><a href="https://blog.groupdocs.cloud/fr/editor/edit-word-documents-using-rest-api-in-node.js/">Modifier des documents Word à l&rsquo;aide de l&rsquo;API REST en Node.js</a></li>
<li><a href="https://blog.groupdocs.cloud/fr/editor/edit-word-or-excel-documents-using-rest-api/">Modifier des documents Word ou Excel à l&rsquo;aide de l&rsquo;API REST</a></li>
<li><a href="https://blog.groupdocs.cloud/fr/editor/edit-powerpoint-files-using-java-library/">Modifier des fichiers PowerPoint à l&rsquo;aide de la bibliothèque Java</a></li>
</ul>
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