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    <title>page orientation conversion on Document Processing REST APIs | GroupDocs Cloud</title>
    <link>https://blog-qa.groupdocs.cloud/zh/tag/page-orientation-conversion/</link>
    <description>Recent content in page orientation conversion on Document Processing REST APIs | GroupDocs Cloud</description>
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    <language>zh</language>
    <lastBuildDate>Wed, 26 Aug 2026 08:28:34 +0000</lastBuildDate><atom:link href="https://blog-qa.groupdocs.cloud/zh/tag/page-orientation-conversion/index.xml" rel="self" type="application/rss+xml" />
    <item>
      <title>在 Node.JS 中转换 Word 页面方向</title>
      <link>https://blog-qa.groupdocs.cloud/zh/merger/convert-word-page-orientation-in-nodejs/</link>
      <pubDate>Wed, 26 Aug 2026 08:28:34 +0000</pubDate>
      
      <guid>https://blog-qa.groupdocs.cloud/zh/merger/convert-word-page-orientation-in-nodejs/</guid>
      <description>学习在 Node.js 中使用 GroupDocs.Merger Cloud SDK 以编程方式更改 Word 页面方向。包括分步指南、代码示例、cURL 和设置。</description>
      <content:encoded><![CDATA[<p>转换 Word 文档的布局在生成报告、合同或可打印手册时是常见需求。<a href="https://products.groupdocs.cloud/merger/nodejs/">GroupDocs.Merger Cloud SDK for Node.js</a> 使开发者能够通过几行代码以编程方式 <strong>在 Node.JS 中转换 Word 页面方向</strong>。本指南将带您逐步完成所需步骤，展示完整的工作示例，演示等效的 cURL 调用，并解释安装和配置，以便您将页面方向更改集成到 Node.js 应用程序中。</p>
<h2 id="在-nodejs-中转换-word-页面方向的步骤">在 Node.JS 中转换 Word 页面方向的步骤</h2>
<ol>
<li>
<p><strong>安装 SDK 并配置凭据</strong>：使用 npm 添加库并设置您的客户端 ID 和密钥。</p>
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<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>npm install groupdocs-merger-cloud
</span></span></code></pre></div><!--[CODE_SNIPPET_END]-->
</li>
<li>
<p><strong>创建 API 实例</strong>：使用配置对象初始化 <code>ChangePageOrientationApi</code>。</p>
</li>
</ol>
<!--[CODE_SNIPPET_START]-->
<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-javascript" data-lang="javascript"><span style="display:flex;"><span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span> <span style="color:#f92672">=</span> <span style="color:#a6e22e">require</span>(<span style="color:#e6db74">&#39;groupdocs-merger-cloud&#39;</span>);
</span></span><span style="display:flex;"><span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">clientId</span> <span style="color:#f92672">=</span> <span style="color:#e6db74">&#39;YOUR_CLIENT_ID&#39;</span>;
</span></span><span style="display:flex;"><span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">clientSecret</span> <span style="color:#f92672">=</span> <span style="color:#e6db74">&#39;YOUR_CLIENT_SECRET&#39;</span>;
</span></span><span style="display:flex;"><span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">config</span> <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span>.<span style="color:#a6e22e">Configuration</span>(<span style="color:#a6e22e">clientId</span>, <span style="color:#a6e22e">clientSecret</span>);
</span></span><span style="display:flex;"><span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">orientationApi</span> <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span>.<span style="color:#a6e22e">ChangePageOrientationApi</span>(<span style="color:#a6e22e">config</span>);
</span></span></code></pre></div><!--[CODE_SNIPPET_END]-->
<ol start="3">
<li><strong>构建请求选项</strong>：定义源文件、页面范围、所需方向和输出路径。</li>
</ol>
<!--[CODE_SNIPPET_START]-->
<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-javascript" data-lang="javascript"><span style="display:flex;"><span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">options</span> <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span>.<span style="color:#a6e22e">ChangePageOrientationOptions</span>();
</span></span><span style="display:flex;"><span><span style="color:#a6e22e">options</span>.<span style="color:#a6e22e">fileInfo</span> <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span>.<span style="color:#a6e22e">FileInfo</span>();
</span></span><span style="display:flex;"><span><span style="color:#a6e22e">options</span>.<span style="color:#a6e22e">fileInfo</span>.<span style="color:#a6e22e">filePath</span> <span style="color:#f92672">=</span> <span style="color:#e6db74">&#39;input.docx&#39;</span>;
</span></span><span style="display:flex;"><span><span style="color:#a6e22e">options</span>.<span style="color:#a6e22e">pages</span> <span style="color:#f92672">=</span> [<span style="color:#e6db74">&#39;1-&#39;</span>]; <span style="color:#75715e">// all pages
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span><span style="color:#a6e22e">options</span>.<span style="color:#a6e22e">orientation</span> <span style="color:#f92672">=</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span>.<span style="color:#a6e22e">Orientation</span>.<span style="color:#a6e22e">Landscape</span>; <span style="color:#75715e">// or Portrait
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span><span style="color:#a6e22e">options</span>.<span style="color:#a6e22e">outputPath</span> <span style="color:#f92672">=</span> <span style="color:#e6db74">&#39;output.docx&#39;</span>;
</span></span></code></pre></div><!--[CODE_SNIPPET_END]-->
<ol start="4">
<li>
<p><strong>执行方向更改</strong>：发送请求并处理响应。</p>
<!--[CODE_SNIPPET_START]-->
<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-javascript" data-lang="javascript"><span style="display:flex;"><span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">request</span> <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span>.<span style="color:#a6e22e">ChangePageOrientationRequest</span>(<span style="color:#a6e22e">options</span>);
</span></span><span style="display:flex;"><span><span style="color:#a6e22e">orientationApi</span>.<span style="color:#a6e22e">changePageOrientation</span>(<span style="color:#a6e22e">request</span>)
</span></span><span style="display:flex;"><span>    .<span style="color:#a6e22e">then</span>(<span style="color:#a6e22e">response</span> =&gt; {
</span></span><span style="display:flex;"><span>        <span style="color:#a6e22e">console</span>.<span style="color:#a6e22e">log</span>(<span style="color:#e6db74">&#39;Page orientation conversion completed.&#39;</span>);
</span></span><span style="display:flex;"><span>        <span style="color:#a6e22e">console</span>.<span style="color:#a6e22e">log</span>(<span style="color:#e6db74">&#39;Output stored at:&#39;</span>, <span style="color:#a6e22e">response</span>.<span style="color:#a6e22e">path</span>);
</span></span><span style="display:flex;"><span>    })
</span></span><span style="display:flex;"><span>    .<span style="color:#66d9ef">catch</span>(<span style="color:#a6e22e">error</span> =&gt; {
</span></span><span style="display:flex;"><span>        <span style="color:#a6e22e">console</span>.<span style="color:#a6e22e">error</span>(<span style="color:#e6db74">&#39;Error during orientation conversion:&#39;</span>, <span style="color:#a6e22e">error</span>);
</span></span><span style="display:flex;"><span>    });
</span></span></code></pre></div><!--[CODE_SNIPPET_END]-->
</li>
<li>
<p><strong>（可选）调整其他设置</strong>: 您可以修改 <code>pages</code> 数组以定位特定页面，或将 <code>orientation</code> 枚举切换为 <code>Portrait</code> 以获得不同的布局。</p>
</li>
</ol>
<h2 id="word-页面方向更改---完整代码示例">Word 页面方向更改 - 完整代码示例</h2>
<p>以下示例演示了使用 GroupDocs.Merger Cloud SDK for Node.js 更改 <a href="https://docs.fileformat.com/word-processing/docx/">DOCX</a> 文件方向的完整工作流。</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-javascript" data-lang="javascript"><span style="display:flex;"><span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span> <span style="color:#f92672">=</span> <span style="color:#a6e22e">require</span>(<span style="color:#e6db74">&#39;groupdocs-merger-cloud&#39;</span>);
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span><span style="color:#75715e">// ==== Configuration ====
</span></span></span><span style="display:flex;"><span><span style="color:#75715e">// Replace with your actual credentials
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">clientId</span> <span style="color:#f92672">=</span> <span style="color:#e6db74">&#39;YOUR_CLIENT_ID&#39;</span>;
</span></span><span style="display:flex;"><span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">clientSecret</span> <span style="color:#f92672">=</span> <span style="color:#e6db74">&#39;YOUR_CLIENT_SECRET&#39;</span>;
</span></span><span style="display:flex;"><span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">config</span> <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span>.<span style="color:#a6e22e">Configuration</span>(<span style="color:#a6e22e">clientId</span>, <span style="color:#a6e22e">clientSecret</span>);
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span><span style="color:#75715e">// ==== API Instance ====
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">orientationApi</span> <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span>.<span style="color:#a6e22e">ChangePageOrientationApi</span>(<span style="color:#a6e22e">config</span>);
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span><span style="color:#75715e">// ==== Request Construction ====
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">options</span> <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span>.<span style="color:#a6e22e">ChangePageOrientationOptions</span>();
</span></span><span style="display:flex;"><span><span style="color:#a6e22e">options</span>.<span style="color:#a6e22e">fileInfo</span> <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span>.<span style="color:#a6e22e">FileInfo</span>();
</span></span><span style="display:flex;"><span><span style="color:#a6e22e">options</span>.<span style="color:#a6e22e">fileInfo</span>.<span style="color:#a6e22e">filePath</span> <span style="color:#f92672">=</span> <span style="color:#e6db74">&#39;input.docx&#39;</span>;               <span style="color:#75715e">// source Word document
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span><span style="color:#a6e22e">options</span>.<span style="color:#a6e22e">pages</span> <span style="color:#f92672">=</span> [<span style="color:#e6db74">&#39;1-&#39;</span>];                                 <span style="color:#75715e">// apply to all pages (1 to end)
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span><span style="color:#a6e22e">options</span>.<span style="color:#a6e22e">orientation</span> <span style="color:#f92672">=</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span>.<span style="color:#a6e22e">Orientation</span>.<span style="color:#a6e22e">Landscape</span>; <span style="color:#75715e">// Portrait or Landscape
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span><span style="color:#a6e22e">options</span>.<span style="color:#a6e22e">outputPath</span> <span style="color:#f92672">=</span> <span style="color:#e6db74">&#39;output.docx&#39;</span>;                     <span style="color:#75715e">// destination file
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span>
</span></span><span style="display:flex;"><span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">request</span> <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span>.<span style="color:#a6e22e">ChangePageOrientationRequest</span>(<span style="color:#a6e22e">options</span>);
</span></span><span style="display:flex;"><span>
</span></span><span style="display:flex;"><span><span style="color:#75715e">// ==== Execution ====
</span></span></span><span style="display:flex;"><span><span style="color:#75715e"></span><span style="color:#a6e22e">orientationApi</span>.<span style="color:#a6e22e">changePageOrientation</span>(<span style="color:#a6e22e">request</span>)
</span></span><span style="display:flex;"><span>    .<span style="color:#a6e22e">then</span>(<span style="color:#a6e22e">response</span> =&gt; {
</span></span><span style="display:flex;"><span>        <span style="color:#a6e22e">console</span>.<span style="color:#a6e22e">log</span>(<span style="color:#e6db74">&#39;Page orientation conversion completed.&#39;</span>);
</span></span><span style="display:flex;"><span>        <span style="color:#a6e22e">console</span>.<span style="color:#a6e22e">log</span>(<span style="color:#e6db74">&#39;Output stored at:&#39;</span>, <span style="color:#a6e22e">response</span>.<span style="color:#a6e22e">path</span>);
</span></span><span style="display:flex;"><span>    })
</span></span><span style="display:flex;"><span>    .<span style="color:#66d9ef">catch</span>(<span style="color:#a6e22e">error</span> =&gt; {
</span></span><span style="display:flex;"><span>        <span style="color:#a6e22e">console</span>.<span style="color:#a6e22e">error</span>(<span style="color:#e6db74">&#39;Error during orientation conversion:&#39;</span>, <span style="color:#a6e22e">error</span>);
</span></span><span style="display:flex;"><span>    });
</span></span></code></pre></div><blockquote>
<p><strong>注意：</strong> 此代码示例演示了核心功能。在将其用于项目之前，请确保更新文件路径（<code>input.docx</code>、<code>output.docx</code>）以匹配实际文件位置，验证所有必需的依赖项已正确安装，并在开发环境中彻底测试。如遇到任何问题，请参阅<a href="https://docs.groupdocs.cloud/merger/">官方文档</a>或联系<a href="https://forum.groupdocs.cloud/c/merger/18">支持团队</a>获取帮助。</p>
</blockquote>
<h2 id="使用-curl-通过-rest-api-更改页面方向">使用 cURL 通过 REST API 更改页面方向</h2>
<p>如果您更喜欢纯 HTTP 方法，可以使用针对 GroupDocs.Merger Cloud REST 端点的 cURL 命令执行相同的操作。</p>
<ol>
<li><strong>获取访问令牌</strong></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/v1.0/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/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;{&#34;client_id&#34;:&#34;YOUR_CLIENT_ID&#34;,&#34;client_secret&#34;:&#34;YOUR_CLIENT_SECRET&#34;}&#39;</span>
</span></span></code></pre></div><p>响应中包含 <code>access_token</code>。</p>
<ol start="2">
<li><strong>上传源 DOCX 文件</strong></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/v1.0/merger/storage/upload&#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=@input.docx&#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;path=/input.docx&#34;</span>
</span></span></code></pre></div><ol start="3">
<li><strong>请求更改方向</strong></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/v1.0/merger/words/changePageOrientation&#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;pages&#34;: [&#34;1-&#34;],
</span></span></span><span style="display:flex;"><span><span style="color:#e6db74">           &#34;orientation&#34;: &#34;Landscape&#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">         }&#39;</span>
</span></span></code></pre></div><ol start="4">
<li><strong>下载生成的文件</strong></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/v1.0/merger/storage/download?path=/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 output.docx
</span></span></code></pre></div><p>有关请求负载和支持的参数的更多详细信息，请参阅<a href="https://docs.groupdocs.cloud/merger/">官方 API 文档</a>。</p>
<h2 id="安装和配置-groupdocsmerger-cloud-sdk-for-nodejs">安装和配置 GroupDocs.Merger Cloud SDK for Node.js</h2>
<p>要开始使用，请从 npm 安装该包并配置您的凭据。</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-bash" data-lang="bash"><span style="display:flex;"><span>npm install groupdocs-merger-cloud
</span></span></code></pre></div><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-javascript" data-lang="javascript"><span style="display:flex;"><span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span> <span style="color:#f92672">=</span> <span style="color:#a6e22e">require</span>(<span style="color:#e6db74">&#39;groupdocs-merger-cloud&#39;</span>);
</span></span><span style="display:flex;"><span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">clientId</span> <span style="color:#f92672">=</span> <span style="color:#e6db74">&#39;YOUR_CLIENT_ID&#39;</span>;
</span></span><span style="display:flex;"><span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">clientSecret</span> <span style="color:#f92672">=</span> <span style="color:#e6db74">&#39;YOUR_CLIENT_SECRET&#39;</span>;
</span></span><span style="display:flex;"><span><span style="color:#66d9ef">const</span> <span style="color:#a6e22e">config</span> <span style="color:#f92672">=</span> <span style="color:#66d9ef">new</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span>.<span style="color:#a6e22e">Configuration</span>(<span style="color:#a6e22e">clientId</span>, <span style="color:#a6e22e">clientSecret</span>);
</span></span></code></pre></div><p>如果需要特定版本，请从<a href="https://releases.groupdocs.cloud/merger/nodejs/">发布页面</a>下载最新库。确保您的环境运行 Node.js 12 或更高版本，并且拥有有效的 GroupDocs Cloud 帐户。</p>
<h2 id="配置页面方向选项">配置页面方向选项</h2>
<p>SDK 暴露了多个您可以调整的属性：</p>
<ul>
<li><strong>pages</strong> - 定义要影响的页面（例如，<code>['1-5']</code> 表示前五页）。
<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-javascript" data-lang="javascript"><span style="display:flex;"><span><span style="color:#a6e22e">options</span>.<span style="color:#a6e22e">pages</span> <span style="color:#f92672">=</span> [<span style="color:#e6db74">&#39;1-5&#39;</span>];
</span></span></code></pre></div></li>
<li><strong>orientation</strong> - 选择 <code>GroupDocsMergerCloud.Orientation.Portrait</code> 或 <code>Landscape</code>。
<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-javascript" data-lang="javascript"><span style="display:flex;"><span><span style="color:#a6e22e">options</span>.<span style="color:#a6e22e">orientation</span> <span style="color:#f92672">=</span> <span style="color:#a6e22e">GroupDocsMergerCloud</span>.<span style="color:#a6e22e">Orientation</span>.<span style="color:#a6e22e">Portrait</span>;
</span></span></code></pre></div></li>
<li><strong>outputPath</strong> - 指定云存储中的目标路径。
<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-javascript" data-lang="javascript"><span style="display:flex;"><span><span style="color:#a6e22e">options</span>.<span style="color:#a6e22e">outputPath</span> <span style="color:#f92672">=</span> <span style="color:#e6db74">&#39;converted/output.docx&#39;</span>;
</span></span></code></pre></div></li>
</ul>
<p>这些选项是 <code>ChangePageOrientationOptions</code> 类的一部分，已在<a href="https://reference.groupdocs.cloud/merger/">API 参考</a>中记录。</p>
<h2 id="结论">结论</h2>
<p>使用 <a href="https://products.groupdocs.cloud/merger/nodejs/">GroupDocs.Merger Cloud SDK for Node.js</a> 以编程方式更改 Word 文件的布局非常简单。按照上述步骤，您可以 <strong>在 Node.JS 中转换 Word 页面方向</strong>，实现批量处理自动化，并将方向更改集成到任何文档工作流中。请记得为生产环境获取合适的许可证；定价详情请参阅产品页面，您也可以从 <a href="https://purchase.groupdocs.cloud/temporary-license/">临时许可证页面</a> 获取临时许可证。安装并配置好 SDK 后，您即可使用灵活的文档操作功能来增强您的应用程序。</p>
<h2 id="faqs">FAQs</h2>
<ul>
<li>
<p><strong>如何在使用 Node.js 的 Word 文档中更改页面方向？</strong><br>
使用来自 <a href="https://products.groupdocs.cloud/merger/nodejs/">GroupDocs.Merger Cloud SDK for Node.js</a> 的 <code>ChangePageOrientationApi</code>，在请求选项中设置所需的 <code>orientation</code>，并执行 API 调用。</p>
</li>
<li>
<p><strong>是否有办法在 Node.JS 中导出 Word 页面方向而无需编写代码？</strong><br>
是的，可以通过使用 cURL 命令的 REST API 执行相同的操作，这对于快速脚本或与其他系统的集成非常有用。</p>
</li>
<li>
<p><strong>Word 文档支持哪些方向？</strong><br>
SDK 通过 <code>Orientation</code> 枚举支持 <code>Portrait</code>（纵向）和 <code>Landscape</code>（横向）两种模式。您还可以指定页范围以选择性地应用更改。</p>
</li>
<li>
<p><strong>我需要许可证才能在生产环境中运行吗？</strong><br>
有效的许可证是生产部署所必需的。您可以从<a href="https://purchase.groupdocs.cloud/temporary-license/">临时许可证页面</a>获取临时许可证，并随着使用量的增长升级为完整许可证。</p>
</li>
</ul>
<h2 id="read-more">Read More</h2>
<ul>
<li><a href="https://blog.groupdocs.cloud/zh/merger/password-protect-zip-file-using-password-protection-software/">使用密码保护软件对 ZIP 文件进行密码保护</a></li>
<li><a href="https://blog.groupdocs.cloud/zh/merger/password-protect-excel-using-password-protection-service/">使用密码保护服务对 Excel 进行密码保护</a></li>
<li><a href="https://blog.groupdocs.cloud/zh/merger/how-to-combine-multiple-word-documents-in-nodejs/">如何在 Node.JS 中合并多个 Word 文档</a></li>
</ul>
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