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href="https://plugin-md-enhance.vuejs.press/zh/" target="_blank" rel="noopener noreferrer">vuepress-plugin-md-enhance</a> 在 未来的版本会将 <code>demo</code> 相关的 功能迁移至 <a href="https://github.com/vuepress/ecosystem" target="_blank" rel="noopener noreferrer">vuepress/ecosystem</a>, 详细进度请查看 <a href="https://github.com/vuepress/ecosystem/pull/293" target="_blank" rel="noopener noreferrer">ecosystem#293</a> 。</p><p>但在基于用户反馈后发现,此功能在实际场景中使用表现不符合预期。存在以下问题:</p><ul><li><code>vue-demo</code> 仅能用于简单的组件演示,不能支持如 组件库、<code>composables-api</code> 等外部依赖的演示。</li><li>演示代码仅能内联在 markdown 文件中,对于代码量较大的演示的编写体验不佳。</li><li>在浏览器运行时通过异步加载 <code>babel</code> 转换源代码,一方面需要额外的等待时间,另一方面对于企业内网环境可能不支持。</li></ul>`,4),s(`p`,null,[l[1]||=a(`主题重新对 前端代码演示 功能进行了重新设计和重构,请查看新的 `,-1),r(v,{href:`./frontend.md`},{default:e(()=>[...l[0]||=[a(`前端代码演示`,-1)]]),_:1}),l[2]||=a(``,-1)])]),l[6]||=s(`h2`,{id:`概述`,tabindex:`-1`},[s(`a`,{class:`header-anchor`,href:`#概述`},[s(`span`,null,`概述`)])],-1),l[7]||=s(`p`,null,[a(`前端代码演示 由 `),s(`a`,{href:`https://plugin-md-enhance.vuejs.press/zh/`,target:`_blank`,rel:`noopener noreferrer`},`vuepress-plugin-md-enhance`),a(` 提供支持。`)],-1),l[8]||=s(`p`,null,`前端 代码演示 默认不启用,你可以通过配置来启用它。`,-1),s(`div`,f,[s(`div`,p,[s(`span`,m,[r(y,{provider:`iconify`,name:`vscode-icons:file-type-typescript`}),l[4]||=a(`.vuepress/config.ts`,-1)])]),l[5]||=o(`<div class="language-ts" data-highlighter="shiki" data-ext="ts" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-ts"><span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> defineUserConfig</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">({</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> theme</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">: </span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">plumeTheme</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">({</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> markdown</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">: {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> oldDemo</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">: </span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">true</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">,</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> },</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> })</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">})</span></span></code></pre></div>`,1)]),l[9]||=o(`<h2 id="语法" tabindex="-1"><a class="header-anchor" href="#语法"><span>语法</span></a></h2><div class="language-md line-numbers-mode" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">::: </span><span style="--shiki-light:#999999;--shiki-dark:#666666;">[</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">类型</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">]</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">-demo 可选的标题文字</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">html</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">&lt;!-- ↑ 使用可用的语言 --&gt;</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">&lt;!-- 在代码块中放置你对应语言的代码,一个语言不能出现多个块 --&gt;</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">&lt;!-- 你可以有多个代码块,并且 html, js, css 都是视情况可选的 --&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">json</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">// json block 作为插件配置存放处</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">{</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // 放置你的配置 (可选的)</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">:::</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><div class="hint-container tip"><p class="hint-container-title">提示</p><p>JSON 块是可选的,可用的配置详见<a href="https://vuepress-theme-hope.github.io/v2/md-enhance/zh/config.html" target="_blank" rel="noopener noreferrer">配置</a></p></div><p>插件支持三种类型</p><ul><li>normal(默认)</li><li>vue</li><li>react</li></ul><h2 id="可用的语言" tabindex="-1"><a class="header-anchor" href="#可用的语言"><span>可用的语言</span></a></h2><p>你可以在演示块中使用不同语言。</p><p>当你设置一些不能在浏览器上直接运行的语言时,由于插件无法解析它们,因此网页演示将被禁用。插件只显示代码。同时提供一个 &quot;在 CodePen 中打开&quot; 按钮允许用户直接在 CodePen 打开并浏览代码。</p><p>可用的 HTML 语言:</p><ul><li><code>&quot;html&quot;</code> (默认)</li><li><code>&quot;slim&quot;</code></li><li><code>&quot;haml&quot;</code></li><li><code>&quot;markdown&quot;</code></li></ul><p>可用的 JS 语言:</p><ul><li><code>&quot;javascript&quot;</code> (default)</li><li><code>&quot;coffeescript&quot;</code></li><li><code>&quot;babel&quot;</code></li><li><code>&quot;livescript&quot;</code></li><li><code>&quot;typescript&quot;</code></li></ul><blockquote><p>你也可以在代码块中使用 <code>js</code>, <code>ts</code>, <code>coffee</code> 和 <code>ls。</code></p></blockquote><p>可用的 CSS 语言:</p><ul><li><code>&quot;css&quot;</code> (default)</li><li><code>&quot;less&quot;</code></li><li><code>&quot;scss&quot;</code></li><li><code>&quot;sass&quot;</code></li><li><code>&quot;stylus&quot;</code></li></ul><h2 id="不支持的语言" tabindex="-1"><a class="header-anchor" href="#不支持的语言"><span>不支持的语言</span></a></h2><p>::: normal-demo 一个使用浏览器不支持解析语言 Demo</p><div class="language-md" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#999999;--shiki-light-font-weight:bold;--shiki-dark:#666666;--shiki-dark-font-weight:bold;">#</span><span style="--shiki-light:#1C6B48;--shiki-light-font-weight:bold;--shiki-dark:#4D9375;--shiki-dark-font-weight:bold;"> 标题</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">十分强大</span></span></code></pre></div><div class="language-ts" data-highlighter="shiki" data-ext="ts" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-ts"><span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">message</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">: </span><span style="--shiki-light:#2E8F82;--shiki-dark:#5DA994;">string</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">VuePress Theme Hope</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">document</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">querySelector</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">h1</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">).</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">innerHTML</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> message</span></span></code></pre></div><div class="language-scss" data-highlighter="shiki" data-ext="scss" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-scss"><span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">h1</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> font-style</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> italic</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> + </span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">p</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> color</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> red</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span></code></pre></div><p>:::</p><details class="hint-container details"><summary>代码</summary><div class="language-md line-numbers-mode" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">::: normal-demo 一个使用浏览器不支持解析语言 Demo</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">md</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-light-font-weight:bold;--shiki-dark:#666666;--shiki-dark-font-weight:bold;">#</span><span style="--shiki-light:#1C6B48;--shiki-light-font-weight:bold;--shiki-dark:#4D9375;--shiki-dark-font-weight:bold;"> 标题</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">十分强大</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">ts</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const </span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">message</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">: </span><span style="--shiki-light:#2E8F82;--shiki-dark:#5DA994;">string</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> &#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">VuePress Theme Hope</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">document</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">querySelector</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">h1</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">).</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">innerHTML</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> message</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">scss</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">h1</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> font-style</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> italic</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> + </span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">p</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> color</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> red</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">:::</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></details><h2 id="普通代码演示" tabindex="-1"><a class="header-anchor" href="#普通代码演示"><span>普通代码演示</span></a></h2><p>格式:</p><div class="language-md line-numbers-mode" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">::: normal-demo 可选的标题文字</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">html</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">&lt;!-- html code --&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">js</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">// js code</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">css</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">/* css code */</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">json</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">// 配置 (可选)</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">{</span></span>
<span class="line"><span style="--shiki-light:#99841877;--shiki-dark:#B8A96577;"> &quot;</span><span style="--shiki-light:#998418;--shiki-dark:#B8A965;">jsLib</span><span style="--shiki-light:#99841877;--shiki-dark:#B8A96577;">&quot;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> [</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // ...</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> ],</span></span>
<span class="line"><span style="--shiki-light:#99841877;--shiki-dark:#B8A96577;"> &quot;</span><span style="--shiki-light:#998418;--shiki-dark:#B8A965;">cssLib</span><span style="--shiki-light:#99841877;--shiki-dark:#B8A96577;">&quot;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> [</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;"> // ...</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> ]</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">:::</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><div class="hint-container warning"><p class="hint-container-title">注意事项</p><p>我们使用 <code>&quot;ShadowDOM&quot;</code> 进行样式隔离,并已经将 <code>document</code> 替换为了 <code>shadowRoot</code> 对象。如果需要访问页面的 <code>document请访问</code> <code>window.document</code>。</p></div><h2 id="例子" tabindex="-1"><a class="header-anchor" href="#例子"><span>例子</span></a></h2><p>::: normal-demo Demo 演示</p><div class="language-html" data-highlighter="shiki" data-ext="html" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-html"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">h1</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">Hello Word!</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">h1</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">p</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;&lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">span</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> id</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">=</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">very</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">非常</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">span</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">强大!</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">p</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span></code></pre></div><div class="language-js" data-highlighter="shiki" data-ext="js" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-js"><span class="line"><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">document</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">querySelector</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">#very</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">).</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">addEventListener</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">click</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">,</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> ()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =&gt;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> alert</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">非常强大</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">)</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">})</span></span></code></pre></div><div class="language-css" data-highlighter="shiki" data-ext="css" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-css"><span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">span</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> color</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> red</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span></code></pre></div><p>:::</p><details class="hint-container details"><summary>代码</summary><div class="language-md line-numbers-mode" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">::: normal-demo Demo 演示</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">html</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">h1</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">Hello Word!</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">h1</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">p</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;&lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">span</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> id</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">=</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">very</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">非常</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">span</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">强大!</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">p</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">js</span></span>
<span class="line"><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">document</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">querySelector</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">#very</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">).</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;">addEventListener</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">click</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">,</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> ()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =&gt;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> alert</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">非常强大</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">)</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">})</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">css</span></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">span</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> color</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> red</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">:::</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></details><h3 id="vue-代码演示" tabindex="-1"><a class="header-anchor" href="#vue-代码演示"><span>Vue 代码演示</span></a></h3><h4 id="格式" tabindex="-1"><a class="header-anchor" href="#格式"><span>格式</span></a></h4><div class="language-md line-numbers-mode" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">::: vue-demo 可选的标题文字</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">vue</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">&lt;!-- ↑ 你也可以使用 html --&gt;</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">&lt;script&gt;</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">export default {</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> // vue 组件</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">}</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">&lt;/script&gt;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">&lt;template&gt;</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> &lt;!-- vue 模板 --&gt;</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> &lt;div&gt;demo&lt;/div&gt;</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">&lt;/template&gt;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">&lt;style&gt;</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">/* css 代码 */</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">&lt;/style&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">json</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">// 配置 (可选)</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">{}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">:::</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><div class="hint-container warning"><p class="hint-container-title">注意事项</p><ul><li>你只能使用 <code>Vue3</code>。</li><li>必须将组件通过 <code>export default</code> 默认导出</li><li>我们使用 <code>&quot;ShadowDOM&quot;</code> 进行样式隔离,并已经将 <code>document</code> 替换为了 <code>shadowRoot</code> 对象。如果需要访问页面的 <code>document</code>,请访问 <code>window.document</code>。</li></ul></div><h4 id="演示" tabindex="-1"><a class="header-anchor" href="#演示"><span>演示</span></a></h4><p>::: vue-demo 一个 Vue Composition 演示</p><div class="language-vue line-numbers-mode" data-highlighter="shiki" data-ext="vue" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-vue"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">script</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> ref</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> Vue</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> setup</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;"> const</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> message</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> ref</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">powerful</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">)</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;"> const</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> handler</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> ()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =&gt;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> message</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">value</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;"> \`</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">very </span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">\${</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">message</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">value</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">}</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">\`</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> message</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">,</span></span>
<span class="line"><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> handler</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">,</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> },</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">script</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">template</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">div</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> class</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">=</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">box</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">code</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">Hello Word</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">code</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> is</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">span</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> @click</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">=</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">handler</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">{{ message }}</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">span</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">!</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">div</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">template</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">style</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">box</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> span</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> color</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> red</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">style</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><p>:::</p><details class="hint-container details"><summary>代码</summary><div class="language-md line-numbers-mode" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">::: vue-demo 一个 Vue Composition 演示</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">vue</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">&lt;script&gt;</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">const { ref } = Vue</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">export default {</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> setup() {</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> const message = ref(&#39;powerful&#39;)</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> const handler = () =&gt; {</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> message.value = \`very \${message.value}\`</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> }</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> return {</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> message,</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> handler,</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> }</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> },</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">}</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">&lt;/script&gt;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">&lt;template&gt;</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> &lt;div class=&quot;box&quot;&gt;</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> &lt;code&gt;Hello Word&lt;/code&gt; is</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> &lt;span @click=&quot;handler&quot;&gt;{{ message }}&lt;/span&gt;!</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> &lt;/div&gt;</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">&lt;/template&gt;</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">&lt;style&gt;</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">.box span {</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;"> color: red;</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">}</span></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">&lt;/style&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">:::</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></details><h3 id="react-代码演示" tabindex="-1"><a class="header-anchor" href="#react-代码演示"><span>React 代码演示</span></a></h3><h4 id="格式-1" tabindex="-1"><a class="header-anchor" href="#格式-1"><span>格式</span></a></h4><div class="language-md line-numbers-mode" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">::: react-demo 可选的标题文字</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">js</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">// 放置脚本,并通过 \`export default\` 导出你的 react 组件</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">css</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">/* 你的 css 内容 */</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">json</span></span>
<span class="line"><span style="--shiki-light:#A0ADA0;--shiki-dark:#758575DD;">// 配置 (可选)</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">{}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">:::</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><div class="hint-container warning"><p class="hint-container-title">注意事项</p><ul><li>使用 React 的时候,为了解析 JSX 必须引入 Babel此过程由插件自动完成。</li><li>必须将组件通过 <code>export default</code> 默认导出</li><li>我们使用 <code>&quot;ShadowDOM&quot;</code> 进行样式隔离,并已经将 <code>document</code> 替换为了 <code>shadowRoot</code> 对象。如果需要访问页面的 <code>document</code>,请访问 <code>window.document</code>。</li></ul></div><h4 id="演示-1" tabindex="-1"><a class="header-anchor" href="#演示-1"><span>演示</span></a></h4><p>::: react-demo 一个函数式 React Demo</p><div class="language-js line-numbers-mode" data-highlighter="shiki" data-ext="js" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-js"><span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> useState</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> React</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> ()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =&gt;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;"> const</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> [</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">message</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">,</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> setMessage</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">]</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> useState</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> 强大</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">)</span></span>
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<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;"> const</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> handler</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> ()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =&gt;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> setMessage</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">\`</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">十分</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">\${</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">message</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">}</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">\`</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">)</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> (</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">div</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> className</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">=</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">box</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">code</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">Hello Word !</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">code</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">span</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> id</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">=</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">powerful</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> onClick</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">={</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">handler</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">}&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">message</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">span</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">div</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> )</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><div class="language-css" data-highlighter="shiki" data-ext="css" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-css"><span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">box</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> #</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">powerful</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> color</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> blue</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span></code></pre></div><p>:::</p><details class="hint-container details"><summary>代码</summary><div class="language-md line-numbers-mode" data-highlighter="shiki" data-ext="md" style="--shiki-light:#393a34;--shiki-dark:#dbd7caee;--shiki-light-bg:#ffffff;--shiki-dark-bg:#121212;"><pre class="shiki shiki-themes vitesse-light vitesse-dark vp-code"><code class="language-md"><span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">::: react-demo 一个函数式 React Demo</span></span>
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<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">js</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;">const</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> useState</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> React</span></span>
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<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">export</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> default</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> ()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =&gt;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;"> const</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> [</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">message</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">,</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> setMessage</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">]</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> useState</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;"> 强大</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&#39;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">)</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#AB5959;--shiki-dark:#CB7676;"> const</span><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> handler</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> ()</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> =&gt;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#59873A;--shiki-dark:#80A665;"> setMessage</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">(</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">\`</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">十分</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">\${</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">message</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">}</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">\`</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">)</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> }</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;"> return</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> (</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">div</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> className</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">=</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">box</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">code</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">Hello Word !</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">code</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">span</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> id</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">=</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#B56959;--shiki-dark:#C98A7D;">powerful</span><span style="--shiki-light:#B5695977;--shiki-dark:#C98A7D77;">&quot;</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;"> onClick</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">={</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">handler</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">}&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">message</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">span</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> &lt;/</span><span style="--shiki-light:#1E754F;--shiki-dark:#4D9375;">div</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">&gt;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;"> )</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
<span class="line"></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">css</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">.</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">box</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> #</span><span style="--shiki-light:#B07D48;--shiki-dark:#BD976A;">powerful</span><span style="--shiki-light:#999999;--shiki-dark:#666666;"> {</span></span>
<span class="line"><span style="--shiki-light:#998418;--shiki-dark:#B8A965;"> color</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">:</span><span style="--shiki-light:#A65E2B;--shiki-dark:#C99076;"> blue</span><span style="--shiki-light:#999999;--shiki-dark:#666666;">;</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">}</span></span>
<span class="line"><span style="--shiki-light:#999999;--shiki-dark:#666666;">\`\`\`</span></span>
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<span class="line"><span style="--shiki-light:#393A34;--shiki-dark:#DBD7CAEE;">:::</span></span></code></pre><div class="line-numbers" aria-hidden="true" style="counter-reset:line-number 0;"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div></details>`,52)])}var g=c(u,[[`render`,h]]);export{l as _pageData,g as default};