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data-v-06cc176e data-v-d85ac99d><button type="button" class="button" aria-haspopup="true" aria-expanded="false" data-v-d85ac99d><span class="text" data-v-d85ac99d><!----><span data-v-d85ac99d>1.6.4</span><span class="vpi-chevron-down text-icon" data-v-d85ac99d></span></span></button><div class="menu" data-v-d85ac99d><div class="VPMenu" data-v-d85ac99d data-v-c8d7041b><div class="items" data-v-c8d7041b><!--[--><!--[--><div class="VPMenuLink" data-v-c8d7041b data-v-1b571f26><a class="VPLink link vp-external-link-icon" href="https://github.com/vuejs/vitepress/blob/main/CHANGELOG.md" target="_blank" rel="noreferrer" data-v-1b571f26><!--[--><span data-v-1b571f26>更新日志</span><!--]--></a></div><!--]--><!--[--><div class="VPMenuLink" data-v-c8d7041b data-v-1b571f26><a class="VPLink link vp-external-link-icon" href="https://github.com/vuejs/vitepress/blob/main/.github/contributing.md" target="_blank" rel="noreferrer" data-v-1b571f26><!--[--><span data-v-1b571f26>参与贡献</span><!--]--></a></div><!--]--><!--]--></div><!--[--><!--]--></div></div></div><!--]--><!--]--></nav><div class="VPFlyout VPNavBarTranslations translations" data-v-2e8dfb4b data-v-492a0c8e data-v-d85ac99d><button type="button" class="button" aria-haspopup="true" aria-expanded="false" aria-label="多语言" data-v-d85ac99d><span class="text" data-v-d85ac99d><span class="vpi-languages option-icon" data-v-d85ac99d></span><!----><span class="vpi-chevron-down text-icon" data-v-d85ac99d></span></span></button><div class="menu" data-v-d85ac99d><div class="VPMenu" data-v-d85ac99d data-v-c8d7041b><!----><!--[--><!--[--><div class="items" data-v-492a0c8e><p class="title" data-v-492a0c8e>简体中文</p><!--[--><div class="VPMenuLink" data-v-492a0c8e data-v-1b571f26><a class="VPLink link" href="/vitepress/v1/guide/markdown" data-v-1b571f26><!--[--><span data-v-1b571f26>English</span><!--]--></a></div><div class="VPMenuLink" data-v-492a0c8e data-v-1b571f26><a class="VPLink link" href="/vitepress/v1/pt/guide/markdown" data-v-1b571f26><!--[--><span data-v-1b571f26>Português</span><!--]--></a></div><div class="VPMenuLink" data-v-492a0c8e data-v-1b571f26><a class="VPLink link" href="/vitepress/v1/ru/guide/markdown" data-v-1b571f26><!--[--><span data-v-1b571f26>Русский</span><!--]--></a></div><div class="VPMenuLink" data-v-492a0c8e data-v-1b571f26><a class="VPLink link" href="/vitepress/v1/es/guide/markdown" data-v-1b571f26><!--[--><span data-v-1b571f26>Español</span><!--]--></a></div><div class="VPMenuLink" data-v-492a0c8e data-v-1b571f26><a class="VPLink link" href="/vitepress/v1/ko/guide/markdown" data-v-1b571f26><!--[--><span data-v-1b571f26>한국어</span><!--]--></a></div><div class="VPMenuLink" data-v-492a0c8e data-v-1b571f26><a class="VPLink link" href="/vitepress/v1/fa/guide/markdown" data-v-1b571f26><!--[--><span data-v-1b571f26>فارسی</span><!--]--></a></div><!--]--></div><!--]--><!--]--></div></div></div><div class="VPNavBarAppearance appearance" 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data-v-dbd97c1a><div class="container" data-v-dbd97c1a><button class="menu" aria-expanded="false" aria-controls="VPSidebarNav" data-v-dbd97c1a><span class="vpi-align-left menu-icon" data-v-dbd97c1a></span><span class="menu-text" data-v-dbd97c1a>菜单</span></button><div class="VPLocalNavOutlineDropdown" style="--vp-vh:0px;" data-v-dbd97c1a data-v-2aa020d0><button data-v-2aa020d0>回到顶部</button><!----></div></div></div><aside class="VPSidebar" data-v-24d6a1ec data-v-38fc5113><div class="curtain" data-v-38fc5113></div><nav class="nav" id="VPSidebarNav" aria-labelledby="sidebar-aria-label" tabindex="-1" data-v-38fc5113><span class="visually-hidden" id="sidebar-aria-label" data-v-38fc5113> Sidebar Navigation </span><!--[--><!--]--><!--[--><div class="no-transition group" data-v-0d029714><section class="VPSidebarItem level-0 collapsible" data-v-0d029714 data-v-132a47f9><div class="item" role="button" tabindex="0" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><h2 class="text" data-v-132a47f9>简介</h2><div class="caret" role="button" aria-label="toggle section" tabindex="0" data-v-132a47f9><span class="vpi-chevron-right caret-icon" data-v-132a47f9></span></div></div><div class="items" data-v-132a47f9><!--[--><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/what-is-vitepress" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>什么是 VitePress</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/getting-started" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>快速开始</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/routing" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>路由</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/deploy" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>部署</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><div class="no-transition group" data-v-0d029714><section class="VPSidebarItem level-0 collapsible has-active" data-v-0d029714 data-v-132a47f9><div class="item" role="button" tabindex="0" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><h2 class="text" data-v-132a47f9>写作</h2><div class="caret" role="button" aria-label="toggle section" tabindex="0" data-v-132a47f9><span class="vpi-chevron-right caret-icon" data-v-132a47f9></span></div></div><div class="items" data-v-132a47f9><!--[--><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/markdown" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>Markdown 扩展</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/asset-handling" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>资源处理</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/frontmatter" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>frontmatter</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/using-vue" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>在 Markdown 使用 Vue</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/i18n" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>国际化</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><div class="no-transition group" data-v-0d029714><section class="VPSidebarItem level-0 collapsible" data-v-0d029714 data-v-132a47f9><div class="item" role="button" tabindex="0" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><h2 class="text" data-v-132a47f9>自定义</h2><div class="caret" role="button" aria-label="toggle section" tabindex="0" data-v-132a47f9><span class="vpi-chevron-right caret-icon" data-v-132a47f9></span></div></div><div class="items" data-v-132a47f9><!--[--><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/custom-theme" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>自定义主题</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/extending-default-theme" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>扩展默认主题</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/data-loading" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>构建时数据加载</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/ssr-compat" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>SSR 兼容性</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/cms" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>连接 CMS</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><div class="no-transition group" data-v-0d029714><section class="VPSidebarItem level-0 collapsible" data-v-0d029714 data-v-132a47f9><div class="item" role="button" tabindex="0" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><h2 class="text" data-v-132a47f9>实验性功能</h2><div class="caret" role="button" aria-label="toggle section" tabindex="0" data-v-132a47f9><span class="vpi-chevron-right caret-icon" data-v-132a47f9></span></div></div><div class="items" data-v-132a47f9><!--[--><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/mpa-mode" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>MPA 模式</p><!--]--></a><!----></div><!----></div><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/guide/sitemap-generation" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>sitemap 生成</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><div class="no-transition group" data-v-0d029714><section class="VPSidebarItem level-0" data-v-0d029714 data-v-132a47f9><!----><div class="items" data-v-132a47f9><!--[--><div class="VPSidebarItem level-1 is-link" data-v-132a47f9 data-v-132a47f9><div class="item" data-v-132a47f9><div class="indicator" data-v-132a47f9></div><a class="VPLink link link" href="/vitepress/v1/zh/reference/site-config" data-v-132a47f9><!--[--><p class="text" data-v-132a47f9>配置和 API 参考</p><!--]--></a><!----></div><!----></div><!--]--></div></section></div><!--]--><!--[--><!--]--></nav></aside><div class="VPContent has-sidebar" id="VPContent" data-v-24d6a1ec data-v-c002ede2><div class="VPDoc has-sidebar has-aside" data-v-c002ede2 data-v-b83d2fb8><!--[--><!--]--><div class="container" data-v-b83d2fb8><div class="aside" data-v-b83d2fb8><div class="aside-curtain" data-v-b83d2fb8></div><div class="aside-container" data-v-b83d2fb8><div class="aside-content" data-v-b83d2fb8><div class="VPDocAside" data-v-b83d2fb8 data-v-3117dd8f><!--[--><!--]--><!--[--><!--]--><nav aria-labelledby="doc-outline-aria-label" class="VPDocAsideOutline" data-v-3117dd8f data-v-8f1cb326><div class="content" data-v-8f1cb326><div class="outline-marker" data-v-8f1cb326></div><div aria-level="2" class="outline-title" id="doc-outline-aria-label" role="heading" data-v-8f1cb326>页面导航</div><ul class="VPDocOutlineItem root" data-v-8f1cb326 data-v-999189d2><!--[--><!--]--></ul></div></nav><!--[--><!--]--><div class="spacer" data-v-3117dd8f></div><!--[--><!--]--><div class="VPDocAsideCarbonAds" data-v-3117dd8f><div class="VPCarbonAds" data-v-5c72d9ad></div></div><!--[--><!--]--><!--[--><!--]--></div></div></div></div><div class="content" data-v-b83d2fb8><div class="content-container" data-v-b83d2fb8><!--[--><!--]--><main class="main" data-v-b83d2fb8><div style="position:relative;" class="vp-doc _vitepress_v1_zh_guide_markdown" data-v-b83d2fb8><div><h1 id="markdown-extensions" tabindex="-1">Markdown 扩展 <a class="header-anchor" href="#markdown-extensions" aria-label="Permalink to &quot;Markdown 扩展 {#markdown-extensions}&quot;"></a></h1><p>VitePress 带有内置的 Markdown 扩展。</p><h2 id="header-anchors" tabindex="-1">标题锚点 <a class="header-anchor" href="#header-anchors" aria-label="Permalink to &quot;标题锚点 {#header-anchors}&quot;"></a></h2><p>标题会自动应用锚点。可以使用 <code>markdown.anchor</code> 选项配置锚点的渲染。</p><h3 id="custom-anchors" tabindex="-1">自定义锚点 <a class="header-anchor" href="#custom-anchors" aria-label="Permalink to &quot;自定义锚点 {#custom-anchors}&quot;"></a></h3><p>要为标题指定自定义锚点而不是使用自动生成的锚点,请向标题添加后缀:</p><div class="language- vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang"></span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span># 使用自定义锚点 {#my-anchor}</span></span></code></pre></div><p>这允许将标题链接为 <code>#my-anchor</code>,而不是默认的 <code>#使用自定义锚点</code></p><h2 id="links" tabindex="-1">链接 <a class="header-anchor" href="#links" aria-label="Permalink to &quot;链接 {#links}&quot;"></a></h2><p>内部和外部链接都会被特殊处理。</p><h3 id="internal-links" tabindex="-1">内部链接 <a class="header-anchor" href="#internal-links" aria-label="Permalink to &quot;内部链接 {#internal-links}&quot;"></a></h3><p>内部链接将转换为单页导航的路由链接。此外,子目录中包含的每个 <code>index.md</code> 都会自动转换为 <code>index.html</code>,并带有相应的 URL <code>/</code></p><p>例如,给定以下目录结构:</p><div class="language- vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang"></span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span>.</span></span>
<span class="line"><span>├─ index.md</span></span>
<span class="line"><span>├─ foo</span></span>
<span class="line"><span>│ ├─ index.md</span></span>
<span class="line"><span>│ ├─ one.md</span></span>
<span class="line"><span>│ └─ two.md</span></span>
<span class="line"><span>└─ bar</span></span>
<span class="line"><span> ├─ index.md</span></span>
<span class="line"><span> ├─ three.md</span></span>
<span class="line"><span> └─ four.md</span></span></code></pre></div><p>假设现在处于 <code>foo/one.md</code> 文件中:</p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">[</span><span style="--shiki-light:#032F62;--shiki-light-text-decoration:underline;--shiki-dark:#DBEDFF;--shiki-dark-text-decoration:underline;">Home</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">](</span><span style="--shiki-light:#24292E;--shiki-light-text-decoration:underline;--shiki-dark:#E1E4E8;--shiki-dark-text-decoration:underline;">/</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">) </span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">&lt;!-- 将用户导航至根目录下的 index.html --&gt;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">[</span><span style="--shiki-light:#032F62;--shiki-light-text-decoration:underline;--shiki-dark:#DBEDFF;--shiki-dark-text-decoration:underline;">foo</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">](</span><span style="--shiki-light:#24292E;--shiki-light-text-decoration:underline;--shiki-dark:#E1E4E8;--shiki-dark-text-decoration:underline;">/foo/</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">) </span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">&lt;!-- 将用户导航至目录 foo 下的 index.html --&gt;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">[</span><span style="--shiki-light:#032F62;--shiki-light-text-decoration:underline;--shiki-dark:#DBEDFF;--shiki-dark-text-decoration:underline;">foo heading</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">](</span><span style="--shiki-light:#24292E;--shiki-light-text-decoration:underline;--shiki-dark:#E1E4E8;--shiki-dark-text-decoration:underline;">./#heading</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">) </span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">&lt;!-- 将用户锚定到目录 foo 下的index文件中的一个标题上 --&gt;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">[</span><span style="--shiki-light:#032F62;--shiki-light-text-decoration:underline;--shiki-dark:#DBEDFF;--shiki-dark-text-decoration:underline;">bar - three</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">](</span><span style="--shiki-light:#24292E;--shiki-light-text-decoration:underline;--shiki-dark:#E1E4E8;--shiki-dark-text-decoration:underline;">../bar/three</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">) </span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">&lt;!-- 可以省略扩展名 --&gt;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">[</span><span style="--shiki-light:#032F62;--shiki-light-text-decoration:underline;--shiki-dark:#DBEDFF;--shiki-dark-text-decoration:underline;">bar - three</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">](</span><span style="--shiki-light:#24292E;--shiki-light-text-decoration:underline;--shiki-dark:#E1E4E8;--shiki-dark-text-decoration:underline;">../bar/three.md</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">) </span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">&lt;!-- 可以添加 .md --&gt;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">[</span><span style="--shiki-light:#032F62;--shiki-light-text-decoration:underline;--shiki-dark:#DBEDFF;--shiki-dark-text-decoration:underline;">bar - four</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">](</span><span style="--shiki-light:#24292E;--shiki-light-text-decoration:underline;--shiki-dark:#E1E4E8;--shiki-dark-text-decoration:underline;">../bar/four.html</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">) </span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">&lt;!-- 或者可以添加 .html --&gt;</span></span></code></pre></div><h3 id="page-suffix" tabindex="-1">页面后缀 <a class="header-anchor" href="#page-suffix" aria-label="Permalink to &quot;页面后缀 {#page-suffix}&quot;"></a></h3><p>默认情况下,生成的页面和内部链接带有 <code>.html</code> 后缀。</p><h3 id="external-links" tabindex="-1">外部链接 <a class="header-anchor" href="#external-links" aria-label="Permalink to &quot;外部链接 {#external-links}&quot;"></a></h3><p>外部链接带有 <code>target=&quot;_blank&quot; rel=&quot;noreferrer&quot;</code></p><ul><li><a href="https://cn.vuejs.org" target="_blank" rel="noreferrer">vuejs.org</a></li><li><a href="https://github.com/vuejs/vitepress" target="_blank" rel="noreferrer">VitePress on GitHub</a></li></ul><h2 id="frontmatter" tabindex="-1">frontmatter <a class="header-anchor" href="#frontmatter" aria-label="Permalink to &quot;frontmatter {#frontmatter}&quot;"></a></h2><p><a href="https://jekyllrb.com/docs/front-matter/" target="_blank" rel="noreferrer">YAML 格式的 frontmatter</a> 开箱即用:</p><div class="language-yaml vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">yaml</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">---</span></span>
<span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">title</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">Blogging Like a Hacker</span></span>
<span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">lang</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">en-US</span></span>
<span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">---</span></span></code></pre></div><p>此数据将可用于页面的其余部分,以及所有自定义和主题组件。</p><p>更多信息,参见 <a href="./../reference/frontmatter-config">frontmatter</a></p><h2 id="github-style-tables" tabindex="-1">GitHub 风格的表格 <a class="header-anchor" href="#github-style-tables" aria-label="Permalink to &quot;GitHub 风格的表格 {#github-style-tables}&quot;"></a></h2><p><strong>输入</strong></p><div class="language- vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang"></span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span>| Tables | Are | Cool |</span></span>
<span class="line"><span>| ------------- | :-----------: | ----: |</span></span>
<span class="line"><span>| col 3 is | right-aligned | $1600 |</span></span>
<span class="line"><span>| col 2 is | centered | $12 |</span></span>
<span class="line"><span>| zebra stripes | are neat | $1 |</span></span></code></pre></div><p><strong>输出</strong></p><table tabindex="0"><thead><tr><th>Tables</th><th style="text-align:center;">Are</th><th style="text-align:right;">Cool</th></tr></thead><tbody><tr><td>col 3 is</td><td style="text-align:center;">right-aligned</td><td style="text-align:right;">$1600</td></tr><tr><td>col 2 is</td><td style="text-align:center;">centered</td><td style="text-align:right;">$12</td></tr><tr><td>zebra stripes</td><td style="text-align:center;">are neat</td><td style="text-align:right;">$1</td></tr></tbody></table><h2 id="emoji" tabindex="-1">Emoji 🎉 <a class="header-anchor" href="#emoji" aria-label="Permalink to &quot;Emoji :tada:&quot;"></a></h2><p><strong>输入</strong></p><div class="language- vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang"></span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span>:tada: :100:</span></span></code></pre></div><p><strong>输出</strong></p><p>🎉 💯</p><p>这里可以找到<a href="https://github.com/markdown-it/markdown-it-emoji/blob/master/lib/data/full.mjs" target="_blank" rel="noreferrer">所有支持的 emoji 列表</a></p><h2 id="table-of-contents" tabindex="-1">目录表 (TOC) <a class="header-anchor" href="#table-of-contents" aria-label="Permalink to &quot;目录表 (TOC) {#table-of-contents}&quot;"></a></h2><p><strong>输入</strong></p><div class="language- vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang"></span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span>[[toc]]</span></span></code></pre></div><p><strong>输出</strong></p><nav class="table-of-contents"><ul><li><a href="#header-anchors">标题锚点</a><ul><li><a href="#custom-anchors">自定义锚点</a></li></ul></li><li><a href="#links">链接</a><ul><li><a href="#internal-links">内部链接</a></li><li><a href="#page-suffix">页面后缀</a></li><li><a href="#external-links">外部链接</a></li></ul></li><li><a href="#frontmatter">frontmatter</a></li><li><a href="#github-style-tables">GitHub 风格的表格</a></li><li><a href="#emoji">Emoji 🎉</a></li><li><a href="#table-of-contents">目录表 (TOC)</a></li><li><a href="#custom-containers">自定义容器</a><ul><li><a href="#default-title">默认标题</a></li><li><a href="#custom-title">自定义标题</a></li><li><a href="#raw">raw</a></li></ul></li><li><a href="#github-flavored-alerts">GitHub 风格的警报</a></li><li><a href="#syntax-highlighting-in-code-blocks">代码块中的语法高亮</a></li><li><a href="#line-highlighting-in-code-blocks">在代码块中实现行高亮</a></li><li><a href="#focus-in-code-blocks">代码块中聚焦</a></li><li><a href="#colored-diffs-in-code-blocks">代码块中的颜色差异</a></li><li><a href="#errors-and-warnings-in-code-blocks">高亮“错误”和“警告”</a></li><li><a href="#line-numbers">行号</a></li><li><a href="#import-code-snippets">导入代码片段</a></li><li><a href="#code-groups">代码组</a></li><li><a href="#markdown-file-inclusion">包含 markdown 文件</a></li><li><a href="#math-equations">数学方程</a></li><li><a href="#image-lazy-loading">图片懒加载</a></li><li><a href="#advanced-configuration">高级配置</a></li></ul></nav><p>可以使用 <code>markdown.toc</code> 选项配置 TOC 的呈现效果。</p><h2 id="custom-containers" tabindex="-1">自定义容器 <a class="header-anchor" href="#custom-containers" aria-label="Permalink to &quot;自定义容器 {#custom-containers}&quot;"></a></h2><p>自定义容器可以通过它们的类型、标题和内容来定义。</p><h3 id="default-title" tabindex="-1">默认标题 <a class="header-anchor" href="#default-title" aria-label="Permalink to &quot;默认标题 {#default-title}&quot;"></a></h3><p><strong>输入</strong></p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">::: info</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">This is an info box.</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:::</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">::: tip</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">This is a tip.</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:::</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">::: warning</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">This is a warning.</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:::</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">::: danger</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">This is a dangerous warning.</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:::</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">::: details</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">This is a details block.</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:::</span></span></code></pre></div><p><strong>输出</strong></p><div class="info custom-block"><p class="custom-block-title">INFO</p><p>This is an info box.</p></div><div class="tip custom-block"><p class="custom-block-title">TIP</p><p>This is a tip.</p></div><div class="warning custom-block"><p class="custom-block-title">WARNING</p><p>This is a warning.</p></div><div class="danger custom-block"><p class="custom-block-title">DANGER</p><p>This is a dangerous warning.</p></div><details class="details custom-block"><summary>Details</summary><p>This is a details block.</p></details><h3 id="custom-title" tabindex="-1">自定义标题 <a class="header-anchor" href="#custom-title" aria-label="Permalink to &quot;自定义标题 {#custom-title}&quot;"></a></h3><p>可以通过在容器的 &quot;type&quot; 之后附加文本来设置自定义标题。</p><p><strong>输入</strong></p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">::: danger STOP</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">危险区域,请勿继续</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:::</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">::: details 点我查看代码</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">```js</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">console.</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">log</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Hello, VitePress!&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">```</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:::</span></span></code></pre></div><p><strong>输出</strong></p><div class="danger custom-block"><p class="custom-block-title">STOP</p><p>危险区域,请勿继续</p></div><details class="details custom-block"><summary>点我查看代码</summary><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">console.</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">log</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Hello, VitePress!&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">)</span></span></code></pre></div></details><p>此外,可以通过在站点配置中添加以下内容来全局设置自定义标题,如果不是用英语书写,这会很有帮助:</p><div class="language-ts vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">ts</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// config.ts</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> defineConfig</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">({</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // ...</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> markdown: {</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> container: {</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> tipLabel: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;提示&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> warningLabel: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;警告&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> dangerLabel: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;危险&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> infoLabel: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;信息&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> detailsLabel: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;详细信息&#39;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // ...</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">})</span></span></code></pre></div><h3 id="raw" tabindex="-1"><code>raw</code> <a class="header-anchor" href="#raw" aria-label="Permalink to &quot;`raw`&quot;"></a></h3><p>这是一个特殊的容器,可以用来防止与 VitePress 的样式和路由冲突。这在记录组件库时特别有用。可能还想查看 <a href="https://whyframe.dev/docs/integrations/vitepress" target="_blank" rel="noreferrer">whyframe</a> 以获得更好的隔离。</p><p><strong>语法</strong></p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">::: raw</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">Wraps in a &lt;</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">div</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> class</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">=</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&quot;vp-raw&quot;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:::</span></span></code></pre></div><p><code>vp-raw</code> class 也可以直接用于元素。样式隔离目前是可选的:</p><ul><li><p>使用喜欢的包管理器来安装需要的依赖项:</p><div class="language-sh vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">sh</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">$</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> npm</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> add</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> -D</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> postcss</span></span></code></pre></div></li><li><p>创建 <code>docs/postcss.config.mjs</code> 文件并将以下内容添加到其中:</p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { postcssIsolateStyles } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;vitepress&#39;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> plugins: [</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">postcssIsolateStyles</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">()]</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><p>它在底层使用 <a href="https://github.com/postcss/postcss-load-config" target="_blank" rel="noreferrer"><code>postcss-prefix-selector</code></a>。你可以像这样传递它的选项:</p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">postcssIsolateStyles</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">({</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> includeFiles: [</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">/</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">vp-doc</span><span style="--shiki-light:#22863A;--shiki-light-font-weight:bold;--shiki-dark:#85E89D;--shiki-dark-font-weight:bold;">\.</span><span style="--shiki-light:#032F62;--shiki-dark:#DBEDFF;">css</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">/</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">] </span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// 默认为 /base\.css/</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">})</span></span></code></pre></div></li></ul><h2 id="github-flavored-alerts" tabindex="-1">GitHub 风格的警报 <a class="header-anchor" href="#github-flavored-alerts" aria-label="Permalink to &quot;GitHub 风格的警报 {#github-flavored-alerts}&quot;"></a></h2><p>VitePress 同样支持以标注的方式渲染 <a href="https://docs.github.com/en/get-started/writing-on-github/getting-started-with-writing-and-formatting-on-github/basic-writing-and-formatting-syntax#alerts" target="_blank" rel="noreferrer">GitHub 风格的警报</a>。它们和<a href="#custom-containers">自定义容器</a>的渲染方式相同。</p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">&gt; [</span><span style="--shiki-light:#032F62;--shiki-light-text-decoration:underline;--shiki-dark:#DBEDFF;--shiki-dark-text-decoration:underline;">!NOTE</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">]</span></span>
<span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">&gt; 强调用户在快速浏览文档时也不应忽略的重要信息。</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">&gt; [</span><span style="--shiki-light:#032F62;--shiki-light-text-decoration:underline;--shiki-dark:#DBEDFF;--shiki-dark-text-decoration:underline;">!TIP</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">]</span></span>
<span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">&gt; 有助于用户更顺利达成目标的建议性信息。</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">&gt; [</span><span style="--shiki-light:#032F62;--shiki-light-text-decoration:underline;--shiki-dark:#DBEDFF;--shiki-dark-text-decoration:underline;">!IMPORTANT</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">]</span></span>
<span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">&gt; 对用户达成目标至关重要的信息。</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">&gt; [</span><span style="--shiki-light:#032F62;--shiki-light-text-decoration:underline;--shiki-dark:#DBEDFF;--shiki-dark-text-decoration:underline;">!WARNING</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">]</span></span>
<span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">&gt; 因为可能存在风险,所以需要用户立即关注的关键内容。</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">&gt; [</span><span style="--shiki-light:#032F62;--shiki-light-text-decoration:underline;--shiki-dark:#DBEDFF;--shiki-dark-text-decoration:underline;">!CAUTION</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">]</span></span>
<span class="line"><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">&gt; 行为可能带来的负面影响。</span></span></code></pre></div><div class="note custom-block github-alert"><p class="custom-block-title">NOTE</p><p>强调用户在快速浏览文档时也不应忽略的重要信息。</p></div><div class="tip custom-block github-alert"><p class="custom-block-title">TIP</p><p>有助于用户更顺利达成目标的建议性信息。</p></div><div class="important custom-block github-alert"><p class="custom-block-title">IMPORTANT</p><p>对用户达成目标至关重要的信息。</p></div><div class="warning custom-block github-alert"><p class="custom-block-title">WARNING</p><p>因为可能存在风险,所以需要用户立即关注的关键内容。</p></div><div class="caution custom-block github-alert"><p class="custom-block-title">CAUTION</p><p>行为可能带来的负面影响。</p></div><h2 id="syntax-highlighting-in-code-blocks" tabindex="-1">代码块中的语法高亮 <a class="header-anchor" href="#syntax-highlighting-in-code-blocks" aria-label="Permalink to &quot;代码块中的语法高亮 {#syntax-highlighting-in-code-blocks}&quot;"></a></h2><p>VitePress 使用 <a href="https://github.com/shikijs/shiki" target="_blank" rel="noreferrer">Shiki</a> 在 Markdown 代码块中使用彩色文本实现语法高亮。Shiki 支持多种编程语言。需要做的就是将有效的语言别名附加到代码块的开头:</p><p><strong>输入</strong></p><div class="language- vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang"></span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span>```js</span></span>
<span class="line"><span>export default {</span></span>
<span class="line"><span> name: &#39;MyComponent&#39;,</span></span>
<span class="line"><span> // ...</span></span>
<span class="line"><span>}</span></span>
<span class="line"><span>```</span></span></code></pre></div><div class="language- vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang"></span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span>```html</span></span>
<span class="line"><span>&lt;ul&gt;</span></span>
<span class="line"><span> &lt;li v-for=&quot;todo in todos&quot; :key=&quot;todo.id&quot;&gt;</span></span>
<span class="line"><span> {{ todo.text }}</span></span>
<span class="line"><span> &lt;/li&gt;</span></span>
<span class="line"><span>&lt;/ul&gt;</span></span>
<span class="line"><span>```</span></span></code></pre></div><p><strong>输出</strong></p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> name: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;MyComponent&#39;</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // ...</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><div class="language-html vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">html</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&lt;</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">ul</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> &lt;</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">li</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> v-for</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">=</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&quot;todo in todos&quot;</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> :key</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">=</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&quot;todo.id&quot;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {{ todo.text }}</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> &lt;/</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">li</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&lt;/</span><span style="--shiki-light:#22863A;--shiki-dark:#85E89D;">ul</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&gt;</span></span></code></pre></div><p>在 Shiki 的代码仓库中,可以找到<a href="https://shiki.style/languages" target="_blank" rel="noreferrer">合法的编程语言列表</a></p><p>还可以全局配置中自定义语法高亮主题。有关详细信息,参见 <a href="./../reference/site-config#markdown"><code>markdown</code> 选项</a>得到更多信息。</p><h2 id="line-highlighting-in-code-blocks" tabindex="-1">在代码块中实现行高亮 <a class="header-anchor" href="#line-highlighting-in-code-blocks" aria-label="Permalink to &quot;在代码块中实现行高亮 {#line-highlighting-in-code-blocks}&quot;"></a></h2><p><strong>输入</strong></p><div class="language- vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang"></span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span>```js{4}</span></span>
<span class="line"><span>export default {</span></span>
<span class="line"><span> data () {</span></span>
<span class="line"><span> return {</span></span>
<span class="line"><span> msg: &#39;Highlighted!&#39;</span></span>
<span class="line"><span> }</span></span>
<span class="line"><span> }</span></span>
<span class="line"><span>}</span></span>
<span class="line"><span>```</span></span></code></pre></div><p><strong>输出</strong></p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> data</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> () {</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> msg: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Highlighted!&#39;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><p>除了单行之外,还可以指定多个单行、多行,或两者均指定:</p><ul><li>多行:例如 <code>{5-8}</code><code>{3-10}</code><code>{10-17}</code></li><li>多个单行:例如 <code>{4,7,9}</code></li><li>多行与单行:例如 <code>{4,7-13,16,23-27,40}</code></li></ul><p><strong>输入</strong></p><div class="language- vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang"></span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span>```js{1,4,6-8}</span></span>
<span class="line"><span>export default { // Highlighted</span></span>
<span class="line"><span> data () {</span></span>
<span class="line"><span> return {</span></span>
<span class="line"><span> msg: `Highlighted!</span></span>
<span class="line"><span> This line isn&#39;t highlighted,</span></span>
<span class="line"><span> but this and the next 2 are.`,</span></span>
<span class="line"><span> motd: &#39;VitePress is awesome&#39;,</span></span>
<span class="line"><span> lorem: &#39;ipsum&#39;</span></span>
<span class="line"><span> }</span></span>
<span class="line"><span> }</span></span>
<span class="line"><span>}</span></span>
<span class="line"><span>```</span></span></code></pre></div><p><strong>输出</strong></p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line highlighted"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { </span><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// Highlighted</span></span>
<span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> data</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> () {</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> msg: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">`Highlighted!</span></span>
<span class="line"><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> This line isn&#39;t highlighted,</span></span>
<span class="line highlighted"><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> but this and the next 2 are.`</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span>
<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> motd: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;VitePress is awesome&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span>
<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> lorem: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;ipsum&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">,</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><p>也可以使用 <code>// [!code highlight]</code> 注释实现行高亮。</p><p><strong>输入</strong></p><div class="language- vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang"></span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span>```js</span></span>
<span class="line"><span>export default {</span></span>
<span class="line"><span> data () {</span></span>
<span class="line"><span> return {</span></span>
<span class="line"><span> msg: &#39;Highlighted!&#39; // [!code highlight]</span></span>
<span class="line"><span> }</span></span>
<span class="line"><span> }</span></span>
<span class="line"><span>}</span></span>
<span class="line"><span>```</span></span></code></pre></div><p><strong>输出</strong></p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark has-highlighted vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> data</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">() {</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line highlighted"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> msg: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Highlighted!&#39;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><h2 id="focus-in-code-blocks" tabindex="-1">代码块中聚焦 <a class="header-anchor" href="#focus-in-code-blocks" aria-label="Permalink to &quot;代码块中聚焦 {#focus-in-code-blocks}&quot;"></a></h2><p>在某一行上添加 <code>// [!code focus]</code> 注释将聚焦它并模糊代码的其他部分。</p><p>此外,可以使用 <code>// [!code focus:&lt;lines&gt;]</code> 定义要聚焦的行数。</p><p><strong>输入</strong></p><div class="language- vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang"></span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span>```js</span></span>
<span class="line"><span>export default {</span></span>
<span class="line"><span> data () {</span></span>
<span class="line"><span> return {</span></span>
<span class="line"><span> msg: &#39;Focused!&#39; // [!code focus]</span></span>
<span class="line"><span> }</span></span>
<span class="line"><span> }</span></span>
<span class="line"><span>}</span></span>
<span class="line"><span>```</span></span></code></pre></div><p><strong>输出</strong></p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark has-focused-lines vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> data</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">() {</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line has-focus"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> msg: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Focused!&#39;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><h2 id="colored-diffs-in-code-blocks" tabindex="-1">代码块中的颜色差异 <a class="header-anchor" href="#colored-diffs-in-code-blocks" aria-label="Permalink to &quot;代码块中的颜色差异 {#colored-diffs-in-code-blocks}&quot;"></a></h2><p>在某一行添加 <code>// [!code --]</code><code>// [!code ++]</code> 注释将会为该行创建 diff同时保留代码块的颜色。</p><p><strong>输入</strong></p><div class="language- vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang"></span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span>```js</span></span>
<span class="line"><span>export default {</span></span>
<span class="line"><span> data () {</span></span>
<span class="line"><span> return {</span></span>
<span class="line"><span> msg: &#39;Removed&#39; // [!code --]</span></span>
<span class="line"><span> msg: &#39;Added&#39; // [!code ++]</span></span>
<span class="line"><span> }</span></span>
<span class="line"><span> }</span></span>
<span class="line"><span>}</span></span>
<span class="line"><span>```</span></span></code></pre></div><p><strong>输出</strong></p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark has-diff vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> data</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> () {</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line diff remove"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> msg: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Removed&#39;</span></span>
<span class="line diff add"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> msg: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Added&#39;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><h2 id="errors-and-warnings-in-code-blocks" tabindex="-1">高亮“错误”和“警告” <a class="header-anchor" href="#errors-and-warnings-in-code-blocks" aria-label="Permalink to &quot;高亮“错误”和“警告” {#errors-and-warnings-in-code-blocks}&quot;"></a></h2><p>在某一行添加 <code>// [!code warning]</code><code>// [!code error]</code> 注释将会为该行相应的着色。</p><p><strong>输入</strong></p><div class="language- vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang"></span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span>```js</span></span>
<span class="line"><span>export default {</span></span>
<span class="line"><span> data () {</span></span>
<span class="line"><span> return {</span></span>
<span class="line"><span> msg: &#39;Error&#39;, // [!code error]</span></span>
<span class="line"><span> msg: &#39;Warning&#39; // [!code warning]</span></span>
<span class="line"><span> }</span></span>
<span class="line"><span> }</span></span>
<span class="line"><span>}</span></span>
<span class="line"><span>```</span></span></code></pre></div><p><strong>输出</strong></p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark has-highlighted vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> data</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">() {</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> return</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line highlighted error"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> msg: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Error&#39;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, </span></span>
<span class="line highlighted warning"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> msg: </span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;">&#39;Warning&#39;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><h2 id="line-numbers" tabindex="-1">行号 <a class="header-anchor" href="#line-numbers" aria-label="Permalink to &quot;行号 {#line-numbers}&quot;"></a></h2><p>可以通过以下配置为每个代码块启用行号:</p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> markdown: {</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> lineNumbers: </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">true</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><p>查看 <a href="./../reference/site-config#markdown"><code>markdown</code> 选项</a> 获取更多信息。</p><p>可以在代码块中添加 <code>:line-numbers</code> / <code>:no-line-numbers</code> 标记来覆盖在配置中的设置。</p><p>还可以通过在 <code>:line-numbers</code> 之后添加 <code>=</code> 来自定义起始行号,例如 <code>:line-numbers=2</code> 表示代码块中的行号从 2 开始。</p><p><strong>输入</strong></p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">```ts {1}</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// 默认禁用行号</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> line2</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;This is line 2&#39;</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> line3</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;This is line 3&#39;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">```</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">```ts:line-numbers {1}</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// 启用行号</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> line2</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;This is line 2&#39;</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> line3</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;This is line 3&#39;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">```</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">```ts:line-numbers=2 {1}</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// 行号已启用,并从 2 开始</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> line3</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;This is line 3&#39;</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> line4</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;This is line 4&#39;</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">```</span></span></code></pre></div><p><strong>输出</strong></p><div class="language-ts vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">ts</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line highlighted"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// 默认禁用行号</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> line2</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;This is line 2&#39;</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> line3</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;This is line 3&#39;</span></span></code></pre></div><div class="language-ts vp-adaptive-theme line-numbers-mode"><button title="复制代码" class="copy"></button><span class="lang">ts</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line highlighted"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// 启用行号</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> line2</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;This is line 2&#39;</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> line3</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;This is line 3&#39;</span></span></code></pre><div class="line-numbers-wrapper" aria-hidden="true"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br></div></div><div class="language-ts vp-adaptive-theme line-numbers-mode"><button title="复制代码" class="copy"></button><span class="lang">ts</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line highlighted"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// 行号已启用,并从 2 开始</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> line3</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;This is line 3&#39;</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> line4</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;This is line 4&#39;</span></span></code></pre><div class="line-numbers-wrapper" aria-hidden="true"><span class="line-number">2</span><br><span class="line-number">3</span><br><span class="line-number">4</span><br></div></div><h2 id="import-code-snippets" tabindex="-1">导入代码片段 <a class="header-anchor" href="#import-code-snippets" aria-label="Permalink to &quot;导入代码片段 {#import-code-snippets}&quot;"></a></h2><p>可以通过下面的语法来从现有文件中导入代码片段:</p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&lt;&lt;&lt; @/filepath</span></span></code></pre></div><p>此语法同时支持<a href="#line-highlighting-in-code-blocks">行高亮</a></p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&lt;&lt;&lt; @/filepath{highlightLines}</span></span></code></pre></div><p><strong>输入</strong></p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&lt;&lt;&lt; @/snippets/snippet.js{2}</span></span></code></pre></div><p><strong>Code file</strong></p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> function</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> () {</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // ..</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><p><strong>输出</strong></p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> function</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> () {</span></span>
<span class="line highlighted"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // ..</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><div class="tip custom-block"><p class="custom-block-title">TIP</p><p><code>@</code> 的值对应于源代码根目录,默认情况下是 VitePress 项目根目录,除非配置了 <code>srcDir</code>。或者也可以从相对路径导入:</p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&lt;&lt;&lt; ../snippets/snippet.js</span></span></code></pre></div></div><p>也可以使用 <a href="https://code.visualstudio.com/docs/editor/codebasics#_folding" target="_blank" rel="noreferrer">VS Code region</a> 来只包含代码文件的相应部分。可以在文件目录后面的 <code>#</code> 符号后提供一个自定义的区域名:</p><p><strong>输入</strong></p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&lt;&lt;&lt; @/snippets/snippet-with-region.js#snippet{1}</span></span></code></pre></div><p><strong>Code file</strong></p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// #region snippet</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">function</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> foo</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">() {</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // ..</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">// #endregion snippet</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> foo</span></span></code></pre></div><p><strong>输出</strong></p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line highlighted"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">function</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> foo</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">() {</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // ..</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><p>也可以像这样在大括号内(<code>{}</code>)指定语言:</p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&lt;&lt;&lt; @/snippets/snippet.cs{c#}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">&lt;!-- 带行高亮: --&gt;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&lt;&lt;&lt; @/snippets/snippet.cs{1,2,4-6 c#}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">&lt;!-- 带行号: --&gt;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&lt;&lt;&lt; @/snippets/snippet.cs{1,2,4-6 c#:line-numbers}</span></span></code></pre></div><p>如果无法从文件扩展名推测出源语言,这将会很有帮助</p><h2 id="code-groups" tabindex="-1">代码组 <a class="header-anchor" href="#code-groups" aria-label="Permalink to &quot;代码组 {#code-groups}&quot;"></a></h2><p>可以像这样对多个代码块进行分组:</p><p><strong>输入</strong></p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">::: code-group</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">```js [config.js]</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">/**</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> * </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">@type</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> {import(&#39;vitepress&#39;).UserConfig}</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> */</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> config</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // ...</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> config</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">```</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">```ts [config.ts]</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> type</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { UserConfig } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;vitepress&#39;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> config</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">:</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> UserConfig</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // ...</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> config</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">```</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:::</span></span></code></pre></div><p><strong>输出</strong></p><div class="vp-code-group vp-adaptive-theme"><div class="tabs"><input type="radio" name="group-t-JL4" id="tab-wAyuY54" checked><label data-title="config.js" for="tab-wAyuY54">config.js</label><input type="radio" name="group-t-JL4" id="tab-kfaqpG7"><label data-title="config.ts" for="tab-kfaqpG7">config.ts</label></div><div class="blocks"><div class="language-js vp-adaptive-theme active"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">/**</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> * </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">@type</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> {import(&#39;vitepress&#39;).UserConfig}</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> */</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> config</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // ...</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> config</span></span></code></pre></div><div class="language-ts vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">ts</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> type</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { UserConfig } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;vitepress&#39;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">const</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> config</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">:</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> UserConfig</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> =</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // ...</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> config</span></span></code></pre></div></div></div><p>也可以在代码组中<a href="#import-code-snippets">导入代码片段</a></p><p><strong>输入</strong></p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">::: code-group</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">&lt;!-- 文件名默认用作标题 --&gt;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&lt;&lt;&lt; @/snippets/snippet.js</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">&lt;!-- 也可以提供定制的代码组 --&gt;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">&lt;&lt;&lt; @/snippets/snippet-with-region.js#snippet{1,2 ts:line-numbers} [snippet with region]</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">:::</span></span></code></pre></div><p><strong>输出</strong></p><div class="vp-code-group vp-adaptive-theme"><div class="tabs"><input type="radio" name="group-NibY2" id="tab-SxUke3Y" checked><label data-title="snippet.js" for="tab-SxUke3Y">snippet.js</label><input type="radio" name="group-NibY2" id="tab-PLhaiS7"><label data-title="snippet with region" for="tab-PLhaiS7">snippet with region</label></div><div class="blocks"><div class="language-js vp-adaptive-theme active"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> function</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> () {</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // ..</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><div class="language-ts vp-adaptive-theme line-numbers-mode"><button title="复制代码" class="copy"></button><span class="lang">ts</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line highlighted"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">function</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> foo</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">() {</span></span>
<span class="line highlighted"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // ..</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre><div class="line-numbers-wrapper" aria-hidden="true"><span class="line-number">1</span><br><span class="line-number">2</span><br><span class="line-number">3</span><br></div></div></div></div><h2 id="markdown-file-inclusion" tabindex="-1">包含 markdown 文件 <a class="header-anchor" href="#markdown-file-inclusion" aria-label="Permalink to &quot;包含 markdown 文件 {#markdown-file-inclusion}&quot;"></a></h2><p>可以像这样在一个 markdown 文件中包含另一个 markdown 文件,甚至是内嵌的。</p><div class="tip custom-block"><p class="custom-block-title">TIP</p><p>也可以使用 <code>@</code>,它的值对应于源代码根目录,默认情况下是 VitePress 项目根目录,除非配置了 <code>srcDir</code></p></div><p>例如,可以这样用相对路径包含 Markdown 文件:</p><p><strong>输入</strong></p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#005CC5;--shiki-light-font-weight:bold;--shiki-dark:#79B8FF;--shiki-dark-font-weight:bold;"># Docs</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-light-font-weight:bold;--shiki-dark:#79B8FF;--shiki-dark-font-weight:bold;">## Basics</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">&lt;!--@include: ./parts/basics.md--&gt;</span></span></code></pre></div><p><strong>Part file</strong> (<code>parts/basics.md</code>)</p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">Some getting started stuff.</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-light-font-weight:bold;--shiki-dark:#79B8FF;--shiki-dark-font-weight:bold;">### Configuration</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">Can be created using </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">`.foorc.json`</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.</span></span></code></pre></div><p><strong>等价代码</strong></p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#005CC5;--shiki-light-font-weight:bold;--shiki-dark:#79B8FF;--shiki-dark-font-weight:bold;"># Docs</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-light-font-weight:bold;--shiki-dark:#79B8FF;--shiki-dark-font-weight:bold;">## Basics</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">Some getting started stuff.</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-light-font-weight:bold;--shiki-dark:#79B8FF;--shiki-dark-font-weight:bold;">### Configuration</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">Can be created using </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">`.foorc.json`</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.</span></span></code></pre></div><p>它还支持选择行范围:</p><p><strong>输入</strong></p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#005CC5;--shiki-light-font-weight:bold;--shiki-dark:#79B8FF;--shiki-dark-font-weight:bold;"># Docs</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-light-font-weight:bold;--shiki-dark:#79B8FF;--shiki-dark-font-weight:bold;">## Basics</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;">&lt;!--@include: ./parts/basics.md{3,}--&gt;</span></span></code></pre></div><p><strong>Part file</strong> (<code>parts/basics.md</code>)</p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">Some getting started stuff.</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-light-font-weight:bold;--shiki-dark:#79B8FF;--shiki-dark-font-weight:bold;">### Configuration</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">Can be created using </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">`.foorc.json`</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.</span></span></code></pre></div><p><strong>等价代码</strong></p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#005CC5;--shiki-light-font-weight:bold;--shiki-dark:#79B8FF;--shiki-dark-font-weight:bold;"># Docs</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-light-font-weight:bold;--shiki-dark:#79B8FF;--shiki-dark-font-weight:bold;">## Basics</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#005CC5;--shiki-light-font-weight:bold;--shiki-dark:#79B8FF;--shiki-dark-font-weight:bold;">### Configuration</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">Can be created using </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">`.foorc.json`</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">.</span></span></code></pre></div><p>所选行范围的格式可以是: <code>{3,}</code><code>{,10}</code><code>{1,10}</code></p><div class="warning custom-block"><p class="custom-block-title">WARNING</p><p>如果指定的文件不存在,这将不会产生错误。因此,在使用这个功能的时候请保证内容按预期呈现。</p></div><h2 id="math-equations" tabindex="-1">数学方程 <a class="header-anchor" href="#math-equations" aria-label="Permalink to &quot;数学方程 {#math-equations}&quot;"></a></h2><p>现在这是可选的。要启用它,需要安装 <code>markdown-it-mathjax3</code>,在配置文件中设置<code>markdown.math</code><code>true</code></p><div class="language-sh vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">sh</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">npm</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> add</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;"> -D</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> markdown-it-mathjax3</span></span></code></pre></div><div class="vp-code-block-title"><div class="vp-code-block-title-bar"><span class="vp-code-block-title-text" data-title=".vitepress/config.ts">.vitepress/config.ts</span></div><div class="language-ts vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">ts</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> markdown: {</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> math: </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">true</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div></div><p><strong>输入</strong></p><div class="language-md vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">md</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">When $a \ne 0$, there are two solutions to $(ax^2 + bx + c = 0)$ and they are</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">$$ x = {-b \pm \sqrt{b^2-4ac} \over 2a} $$</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-light-font-weight:bold;--shiki-dark:#E1E4E8;--shiki-dark-font-weight:bold;">**Maxwell&#39;s equations:**</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">| equation | description |</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">| ------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------- |</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">| $\nabla \cdot \vec{\mathbf{B}} = 0$ | divergence of $\vec{\mathbf{B}}$ is zero |</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">| $\nabla \times \vec{\mathbf{E}}\, +\, \frac1c\, \frac{\partial\vec{\mathbf{B}}}{\partial t} = \vec{\mathbf{0}}$ | curl of $\vec{\mathbf{E}}$ is proportional to the rate of change of $\vec{\mathbf{B}}$ |</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">| $\nabla \times \vec{\mathbf{B}} -\, \frac1c\, \frac{\partial\vec{\mathbf{E}}}{\partial t} = \frac{4\pi}{c}\vec{\mathbf{j}} \nabla \cdot \vec{\mathbf{E}} = 4 \pi \rho$ | </span><span style="--shiki-light:#24292E;--shiki-light-font-style:italic;--shiki-dark:#E1E4E8;--shiki-dark-font-style:italic;">_wha?_</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> |</span></span></code></pre></div><p><strong>输出</strong></p><p>When <mjx-container class="MathJax" jax="SVG" style="direction:ltr;position:relative;"><svg style="overflow:visible;min-height:1px;min-width:1px;vertical-align:-0.486ex;" xmlns="http://www.w3.org/2000/svg" width="5.345ex" height="2.106ex" role="img" focusable="false" viewBox="0 -716 2362.6 931" aria-hidden="true"><g stroke="currentColor" fill="currentColor" stroke-width="0" transform="scale(1,-1)"><g data-mml-node="math"><g data-mml-node="mi"><path data-c="1D44E" d="M33 157Q33 258 109 349T280 441Q331 441 370 392Q386 422 416 422Q429 422 439 414T449 394Q449 381 412 234T374 68Q374 43 381 35T402 26Q411 27 422 35Q443 55 463 131Q469 151 473 152Q475 153 483 153H487Q506 153 506 144Q506 138 501 117T481 63T449 13Q436 0 417 -8Q409 -10 393 -10Q359 -10 336 5T306 36L300 51Q299 52 296 50Q294 48 292 46Q233 -10 172 -10Q117 -10 75 30T33 157ZM351 328Q351 334 346 350T323 385T277 405Q242 405 210 374T160 293Q131 214 119 129Q119 126 119 118T118 106Q118 61 136 44T179 26Q217 26 254 59T298 110Q300 114 325 217T351 328Z" style="stroke-width:3;"></path></g><g data-mml-node="mo" transform="translate(806.8,0)"><path data-c="2260" d="M166 -215T159 -215T147 -212T141 -204T139 -197Q139 -190 144 -183L306 133H70Q56 140 56 153Q56 168 72 173H327L406 327H72Q56 332 56 347Q56 360 70 367H426Q597 702 602 707Q605 716 618 716Q625 716 630 712T636 703T638 696Q638 692 471 367H707Q722 359 722 347Q722 336 708 328L451 327L371 173H708Q722 163 722 153Q722 140 707 133H351Q175 -210 170 -212Q166 -215 159 -215Z" style="stroke-width:3;"></path></g><g data-mml-node="mn" transform="translate(1862.6,0)"><path data-c="30" d="M96 585Q152 666 249 666Q297 666 345 640T423 548Q460 465 460 320Q460 165 417 83Q397 41 362 16T301 -15T250 -22Q224 -22 198 -16T137 16T82 83Q39 165 39 320Q39 494 96 585ZM321 597Q291 629 250 629Q208 629 178 597Q153 571 145 525T137 333Q137 175 145 125T181 46Q209 16 250 16Q290 16 318 46Q347 76 354 130T362 333Q362 478 354 524T321 597Z" style="stroke-width:3;"></path></g></g></g></svg><mjx-assistive-mml unselectable="on" display="inline" style="top:0px;left:0px;clip:rect(1px, 1px, 1px, 1px);-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;position:absolute;padding:1px 0px 0px 0px;border:0px;display:block;width:auto;overflow:hidden;"><math xmlns="http://www.w3.org/1998/Math/MathML"><mi>a</mi><mo></mo><mn>0</mn></math></mjx-assistive-mml></mjx-container>, there are two solutions to <mjx-container class="MathJax" jax="SVG" style="direction:ltr;position:relative;"><svg style="overflow:visible;min-height:1px;min-width:1px;vertical-align:-0.566ex;" xmlns="http://www.w3.org/2000/svg" width="18.163ex" height="2.452ex" role="img" focusable="false" viewBox="0 -833.9 8028 1083.9" aria-hidden="true"><g stroke="currentColor" fill="currentColor" stroke-width="0" transform="scale(1,-1)"><g data-mml-node="math"><g data-mml-node="mo"><path data-c="28" d="M94 250Q94 319 104 381T127 488T164 576T202 643T244 695T277 729T302 750H315H319Q333 750 333 741Q333 738 316 720T275 667T226 581T184 443T167 250T184 58T225 -81T274 -167T316 -220T333 -241Q333 -250 318 -250H315H302L274 -226Q180 -141 137 -14T94 250Z" style="stroke-width:3;"></path></g><g data-mml-node="mi" transform="translate(389,0)"><path data-c="1D44E" d="M33 157Q33 258 109 349T280 441Q331 441 370 392Q386 422 416 422Q429 422 439 414T449 394Q449 381 412 234T374 68Q374 43 381 35T402 26Q411 27 422 35Q443 55 463 131Q469 151 473 152Q475 153 483 153H487Q506 153 506 144Q506 138 501 117T481 63T449 13Q436 0 417 -8Q409 -10 393 -10Q359 -10 336 5T306 36L300 51Q299 52 296 50Q294 48 292 46Q233 -10 172 -10Q117 -10 75 30T33 157ZM351 328Q351 334 346 350T323 385T277 405Q242 405 210 374T160 293Q131 214 119 129Q119 126 119 118T118 106Q118 61 136 44T179 26Q217 26 254 59T298 110Q300 114 325 217T351 328Z" style="stroke-width:3;"></path></g><g data-mml-node="msup" transform="translate(918,0)"><g data-mml-node="mi"><path data-c="1D465" d="M52 289Q59 331 106 386T222 442Q257 442 286 424T329 379Q371 442 430 442Q467 442 494 420T522 361Q522 332 508 314T481 292T458 288Q439 288 427 299T415 328Q415 374 465 391Q454 404 425 404Q412 404 406 402Q368 386 350 336Q290 115 290 78Q290 50 306 38T341 26Q378 26 414 59T463 140Q466 150 469 151T485 153H489Q504 153 504 145Q504 144 502 134Q486 77 440 33T333 -11Q263 -11 227 52Q186 -10 133 -10H127Q78 -10 57 16T35 71Q35 103 54 123T99 143Q142 143 142 101Q142 81 130 66T107 46T94 41L91 40Q91 39 97 36T113 29T132 26Q168 26 194 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0;position:relative;"><svg style="overflow:visible;min-height:1px;min-width:1px;vertical-align:-1.575ex;" xmlns="http://www.w3.org/2000/svg" width="20.765ex" height="5.291ex" role="img" focusable="false" viewBox="0 -1642.5 9178 2338.5" aria-hidden="true"><g stroke="currentColor" fill="currentColor" stroke-width="0" transform="scale(1,-1)"><g data-mml-node="math"><g data-mml-node="mi"><path data-c="1D465" d="M52 289Q59 331 106 386T222 442Q257 442 286 424T329 379Q371 442 430 442Q467 442 494 420T522 361Q522 332 508 314T481 292T458 288Q439 288 427 299T415 328Q415 374 465 391Q454 404 425 404Q412 404 406 402Q368 386 350 336Q290 115 290 78Q290 50 306 38T341 26Q378 26 414 59T463 140Q466 150 469 151T485 153H489Q504 153 504 145Q504 144 502 134Q486 77 440 33T333 -11Q263 -11 227 52Q186 -10 133 -10H127Q78 -10 57 16T35 71Q35 103 54 123T99 143Q142 143 142 101Q142 81 130 66T107 46T94 41L91 40Q91 39 97 36T113 29T132 26Q168 26 194 71Q203 87 217 139T245 247T261 313Q266 340 266 352Q266 380 251 392T217 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data-mjx-texclass="ORD"><mfrac><mrow><mo></mo><mi>b</mi><mo>±</mo><msqrt><msup><mi>b</mi><mn>2</mn></msup><mo></mo><mn>4</mn><mi>a</mi><mi>c</mi></msqrt></mrow><mrow><mn>2</mn><mi>a</mi></mrow></mfrac></mrow></math></mjx-assistive-mml></mjx-container><p><strong>Maxwell&#39;s equations:</strong></p><table tabindex="0"><thead><tr><th>equation</th><th>description</th></tr></thead><tbody><tr><td><mjx-container class="MathJax" jax="SVG" style="direction:ltr;position:relative;"><svg style="overflow:visible;min-height:1px;min-width:1px;vertical-align:-0.186ex;" xmlns="http://www.w3.org/2000/svg" width="9.518ex" height="2.649ex" role="img" focusable="false" viewBox="0 -1089 4207 1171" aria-hidden="true"><g stroke="currentColor" fill="currentColor" stroke-width="0" transform="scale(1,-1)"><g data-mml-node="math"><g data-mml-node="mi"><path data-c="2207" d="M46 676Q46 679 51 683H781Q786 679 786 676Q786 674 617 326T444 -26Q439 -33 416 -33T388 -26Q385 -22 216 326T46 676ZM697 596Q697 597 445 597T193 596Q195 591 319 336T445 80L697 596Z" style="stroke-width:3;"></path></g><g data-mml-node="mo" transform="translate(1055.2,0)"><path data-c="22C5" d="M78 250Q78 274 95 292T138 310Q162 310 180 294T199 251Q199 226 182 208T139 190T96 207T78 250Z" style="stroke-width:3;"></path></g><g data-mml-node="TeXAtom" data-mjx-texclass="ORD" transform="translate(1555.4,0)"><g data-mml-node="mover"><g data-mml-node="TeXAtom" data-mjx-texclass="ORD"><g data-mml-node="mi"><path data-c="1D401" d="M720 510Q720 476 704 448T665 404T619 377T580 362L564 359L583 356Q602 353 632 342T690 312Q712 292 725 276Q752 235 752 189V183Q752 160 741 125Q698 18 547 2Q543 1 288 0H39V62H147V624H39V686H264H409Q502 686 542 681T624 655Q720 607 720 510ZM563 513Q563 553 548 578T518 611T486 622Q479 624 385 624H293V382H375Q458 383 467 385Q563 405 563 513ZM590 192Q590 307 505 329Q504 330 503 330L398 331H293V62H391H400H444Q496 62 528 75T580 131Q590 155 590 192Z" style="stroke-width:3;"></path></g></g><g data-mml-node="mo" transform="translate(409,275) translate(-250 0)"><path data-c="20D7" d="M377 694Q377 702 382 708T397 714Q404 714 409 709Q414 705 419 690Q429 653 460 633Q471 626 471 615Q471 606 468 603T454 594Q411 572 379 531Q377 529 374 525T369 519T364 517T357 516Q350 516 344 521T337 536Q337 555 384 595H213L42 596Q29 605 29 615Q29 622 42 635H401Q377 673 377 694Z" style="stroke-width:3;"></path></g></g></g><g data-mml-node="mo" transform="translate(2651.2,0)"><path data-c="3D" d="M56 347Q56 360 70 367H707Q722 359 722 347Q722 336 708 328L390 327H72Q56 332 56 347ZM56 153Q56 168 72 173H708Q722 163 722 153Q722 140 707 133H70Q56 140 56 153Z" style="stroke-width:3;"></path></g><g data-mml-node="mn" transform="translate(3707,0)"><path data-c="30" d="M96 585Q152 666 249 666Q297 666 345 640T423 548Q460 465 460 320Q460 165 417 83Q397 41 362 16T301 -15T250 -22Q224 -22 198 -16T137 16T82 83Q39 165 39 320Q39 494 96 585ZM321 597Q291 629 250 629Q208 629 178 597Q153 571 145 525T137 333Q137 175 145 125T181 46Q209 16 250 16Q290 16 318 46Q347 76 354 130T362 333Q362 478 354 524T321 597Z" style="stroke-width:3;"></path></g></g></g></svg><mjx-assistive-mml unselectable="on" display="inline" style="top:0px;left:0px;clip:rect(1px, 1px, 1px, 1px);-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;position:absolute;padding:1px 0px 0px 0px;border:0px;display:block;width:auto;overflow:hidden;"><math xmlns="http://www.w3.org/1998/Math/MathML"><mi mathvariant="normal"></mi><mo></mo><mrow data-mjx-texclass="ORD"><mover><mrow data-mjx-texclass="ORD"><mi mathvariant="bold">B</mi></mrow><mo stretchy="false"></mo></mover></mrow><mo>=</mo><mn>0</mn></math></mjx-assistive-mml></mjx-container></td><td>divergence of <mjx-container class="MathJax" jax="SVG" style="direction:ltr;position:relative;"><svg style="overflow:visible;min-height:1px;min-width:1px;vertical-align:0;" xmlns="http://www.w3.org/2000/svg" width="1.851ex" height="2.464ex" 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xmlns="http://www.w3.org/1998/Math/MathML"><mi mathvariant="normal"></mi><mo>×</mo><mrow data-mjx-texclass="ORD"><mover><mrow data-mjx-texclass="ORD"><mi mathvariant="bold">B</mi></mrow><mo stretchy="false"></mo></mover></mrow><mo></mo><mstyle scriptlevel="0"><mspace width="0.167em"></mspace></mstyle><mfrac><mn>1</mn><mi>c</mi></mfrac><mstyle scriptlevel="0"><mspace width="0.167em"></mspace></mstyle><mfrac><mrow><mi></mi><mrow data-mjx-texclass="ORD"><mover><mrow data-mjx-texclass="ORD"><mi mathvariant="bold">E</mi></mrow><mo stretchy="false"></mo></mover></mrow></mrow><mrow><mi></mi><mi>t</mi></mrow></mfrac><mo>=</mo><mfrac><mrow><mn>4</mn><mi>π</mi></mrow><mi>c</mi></mfrac><mrow data-mjx-texclass="ORD"><mover><mrow data-mjx-texclass="ORD"><mi mathvariant="bold">j</mi></mrow><mo stretchy="false"></mo></mover></mrow><mi mathvariant="normal"></mi><mo></mo><mrow data-mjx-texclass="ORD"><mover><mrow data-mjx-texclass="ORD"><mi mathvariant="bold">E</mi></mrow><mo stretchy="false"></mo></mover></mrow><mo>=</mo><mn>4</mn><mi>π</mi><mi>ρ</mi></math></mjx-assistive-mml></mjx-container></td><td><em>wha?</em></td></tr></tbody></table><h2 id="image-lazy-loading" tabindex="-1">图片懒加载 <a class="header-anchor" href="#image-lazy-loading" aria-label="Permalink to &quot;图片懒加载 {#image-lazy-loading}&quot;"></a></h2><p>通过在配置文件中将 <code>lazyLoading</code> 设置为 <code>true</code>,可以为通过 markdown 添加的每张图片启用懒加载。</p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> markdown: {</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> image: {</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // 默认禁用;设置为 true 可为所有图片启用懒加载。</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> lazyLoading: </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">true</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">}</span></span></code></pre></div><h2 id="advanced-configuration" tabindex="-1">高级配置 <a class="header-anchor" href="#advanced-configuration" aria-label="Permalink to &quot;高级配置 {#advanced-configuration}&quot;"></a></h2><p>VitePress 使用 <a href="https://github.com/markdown-it/markdown-it" target="_blank" rel="noreferrer">markdown-it</a> 作为 Markdown 渲染器。上面提到的很多扩展功能都是通过自定义插件实现的。可以使用 <code>.vitepress/config.js</code> 中的 <code>markdown</code> 选项来进一步自定义 <code>markdown-it</code> 实例。</p><div class="language-js vp-adaptive-theme"><button title="复制代码" class="copy"></button><span class="lang">js</span><pre class="shiki shiki-themes github-light github-dark vp-code" tabindex="0"><code><span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> { defineConfig } </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;vitepress&#39;</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> markdownItAnchor </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;markdown-it-anchor&#39;</span></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">import</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> markdownItFoo </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">from</span><span style="--shiki-light:#032F62;--shiki-dark:#9ECBFF;"> &#39;markdown-it-foo&#39;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">export</span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;"> default</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> defineConfig</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">({</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> markdown: {</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // markdown-it-anchor 的选项</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // https://github.com/valeriangalliat/markdown-it-anchor#usage</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> anchor: {</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> permalink: markdownItAnchor.permalink.</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">headerLink</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">()</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> },</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // @mdit-vue/plugin-toc 的选项</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // https://github.com/mdit-vue/mdit-vue/tree/main/packages/plugin-toc#options</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> toc: { level: [</span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">1</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">, </span><span style="--shiki-light:#005CC5;--shiki-dark:#79B8FF;">2</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">] },</span></span>
<span class="line"><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;"> config</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">: (</span><span style="--shiki-light:#E36209;--shiki-dark:#FFAB70;">md</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">) </span><span style="--shiki-light:#D73A49;--shiki-dark:#F97583;">=&gt;</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> {</span></span>
<span class="line"><span style="--shiki-light:#6A737D;--shiki-dark:#6A737D;"> // 使用更多的 Markdown-it 插件!</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> md.</span><span style="--shiki-light:#6F42C1;--shiki-dark:#B392F0;">use</span><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">(markdownItFoo)</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;"> }</span></span>
<span class="line"><span style="--shiki-light:#24292E;--shiki-dark:#E1E4E8;">})</span></span></code></pre></div><p>请查看<a href="./../reference/site-config#markdown">配置参考:站点配置</a>来获取完整的可配置属性列表。</p></div></div></main><footer class="VPDocFooter" data-v-b83d2fb8 data-v-9e12100f><!--[--><!--]--><div class="edit-info" data-v-9e12100f><div class="edit-link" data-v-9e12100f><a class="VPLink link vp-external-link-icon no-icon edit-link-button" href="https://github.com/vuejs/vitepress/edit/main/docs/zh/guide/markdown.md" target="_blank" rel="noreferrer" data-v-9e12100f><!--[--><span class="vpi-square-pen edit-link-icon" data-v-9e12100f></span> 在 GitHub 上编辑此页面<!--]--></a></div><div class="last-updated" data-v-9e12100f><p class="VPLastUpdated" data-v-9e12100f data-v-3eb659aa>最后更新于: <time datetime="2025-01-06T18:24:42.000Z" data-v-3eb659aa></time></p></div></div><nav class="prev-next" aria-labelledby="doc-footer-aria-label" data-v-9e12100f><span class="visually-hidden" id="doc-footer-aria-label" data-v-9e12100f>Pager</span><div class="pager" data-v-9e12100f><a class="VPLink link pager-link prev" href="/vitepress/v1/zh/guide/deploy" data-v-9e12100f><!--[--><span class="desc" data-v-9e12100f>上一页</span><span class="title" data-v-9e12100f>部署</span><!--]--></a></div><div class="pager" data-v-9e12100f><a class="VPLink link pager-link next" href="/vitepress/v1/zh/guide/asset-handling" data-v-9e12100f><!--[--><span class="desc" data-v-9e12100f>下一页</span><span class="title" data-v-9e12100f>资源处理</span><!--]--></a></div></nav></footer><!--[--><!--]--></div></div></div><!--[--><!--]--></div></div><footer class="VPFooter has-sidebar" data-v-24d6a1ec data-v-3be7d130><div class="container" data-v-3be7d130><p class="message" data-v-3be7d130>基于 MIT 许可发布</p><p class="copyright" data-v-3be7d130>版权所有 © 2019-2025 尤雨溪</p></div></footer><!--[--><!--]--></div></div>
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