<article data-v-608e4900="">
    <section class="markdown">
        <h1>Switch <span class="subtitle">开关</span></h1>
        <section class="markdown">
            <p>开关选择器。</p>
            <h2 id="何时使用">何时使用</h2>
            <ul>
                <li>需要表示开关状态/两种状态之间的切换时；</li>
                <li>和 <code>checkbox</code> 的区别是，切换 <code>switch</code> 会直接触发状态改变，而 <code>checkbox</code> 一般用于状态标记，需要和提交操作配合。</li>
            </ul>
        </section>
    </section>
    <section class="markdown">
        <h2>代码演示</h2>
    </section>
    <div class="ant-row" data-v-608e4900="" style="margin-left: -8px; margin-right: -8px; row-gap: 0px;">
        <div class="ant-col ant-col-12 code-boxes-col-2-1" style="padding-left: 8px; padding-right: 8px;">
            <section class="code-box" id="components-switch-demo-basic">
                <section class="code-box-demo"><button type="button" role="switch" aria-checked="false" class="ant-switch"><!----><span class="ant-switch-inner"><!----></span></button></section>
                <section class="code-box-meta markdown">
                    <div class="code-box-title"><a href="#components-switch-demo-basic">基本用法</a></div>
                    <div class="code-box-description">
                        <p>最简单的用法。</p>
                    </div>
                </section>
                <section class="highlight-wrapper">
                    <div class="highlight">
                        <pre class="language-vue"><code><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>template</span><span class="token punctuation">&gt;</span></span>
  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>a-switch</span> <span class="token attr-name"><span class="token namespace">v-model:</span>checked</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>checked<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>template</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>script</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>ts<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span><span class="token script"><span class="token language-javascript">
<span class="token keyword">import</span> <span class="token punctuation">{</span> defineComponent<span class="token punctuation">,</span> ref <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'vue'</span><span class="token punctuation">;</span>
<span class="token keyword">export</span> <span class="token keyword">default</span> <span class="token function">defineComponent</span><span class="token punctuation">(</span><span class="token punctuation">{</span>
  <span class="token function">setup</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token keyword">const</span> checked <span class="token operator">=</span> ref<span class="token operator">&lt;</span>boolean<span class="token operator">&gt;</span><span class="token punctuation">(</span><span class="token boolean">false</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
    <span class="token keyword">return</span> <span class="token punctuation">{</span>
      checked<span class="token punctuation">,</span>
    <span class="token punctuation">}</span><span class="token punctuation">;</span>
  <span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
</span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>script</span><span class="token punctuation">&gt;</span></span>
</code></pre>
                    </div>
                </section>
            </section>
            <section class="code-box" id="components-switch-demo-text">
                <section class="code-box-demo">
                    <div><button type="button" role="switch" aria-checked="true" class="ant-switch-checked ant-switch"><!----><span class="ant-switch-inner">开</span></button><br><button type="button" role="switch" aria-checked="false" class="ant-switch"><!----><span class="ant-switch-inner">0</span></button><br>
                        <button type="button" role="switch" aria-checked="false" class="ant-switch">
                            <!----><span class="ant-switch-inner"><span role="img" aria-label="close" class="anticon anticon-close"><svg focusable="false" class="" data-icon="close" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="64 64 896 896"><path d="M563.8 512l262.5-312.9c4.4-5.2.7-13.1-6.1-13.1h-79.8c-4.7 0-9.2 2.1-12.3 5.7L511.6 449.8 295.1 191.7c-3-3.6-7.5-5.7-12.3-5.7H203c-6.8 0-10.5 7.9-6.1 13.1L459.4 512 196.9 824.9A7.95 7.95 0 00203 838h79.8c4.7 0 9.2-2.1 12.3-5.7l216.5-258.1 216.5 258.1c3 3.6 7.5 5.7 12.3 5.7h79.8c6.8 0 10.5-7.9 6.1-13.1L563.8 512z"></path></svg></span></span>
                            </button>
                    </div>
                </section>
                <section class="code-box-meta markdown">
                    <div class="code-box-title"><a href="#components-switch-demo-text">文字和图标</a></div>
                    <div class="code-box-description">
                        <p>带有文字和图标。</p>
                    </div>
                </section>
                <section class="highlight-wrapper">
                    <div class="highlight">
                        <pre class="language-vue"><code><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>template</span><span class="token punctuation">&gt;</span></span>
  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span><span class="token punctuation">&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>a-switch</span> <span class="token attr-name">checked-children</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>开<span class="token punctuation">"</span></span> <span class="token attr-name">un-checked-children</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>关<span class="token punctuation">"</span></span> <span class="token attr-name"><span class="token namespace">v-model:</span>checked</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>checked1<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>br</span> <span class="token punctuation">/&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>a-switch</span> <span class="token attr-name">checked-children</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>1<span class="token punctuation">"</span></span> <span class="token attr-name">un-checked-children</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>0<span class="token punctuation">"</span></span> <span class="token attr-name"><span class="token namespace">v-model:</span>checked</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>checked2<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>br</span> <span class="token punctuation">/&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>a-switch</span> <span class="token attr-name"><span class="token namespace">v-model:</span>checked</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>checked3<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>
      <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>template</span> <span class="token attr-name">#checkedChildren</span><span class="token punctuation">&gt;</span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>check-outlined</span> <span class="token punctuation">/&gt;</span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>template</span><span class="token punctuation">&gt;</span></span>
      <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>template</span> <span class="token attr-name">#unCheckedChildren</span><span class="token punctuation">&gt;</span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>close-outlined</span> <span class="token punctuation">/&gt;</span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>template</span><span class="token punctuation">&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>a-switch</span><span class="token punctuation">&gt;</span></span>
  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>div</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>template</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>script</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>ts<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span><span class="token script"><span class="token language-javascript">
<span class="token keyword">import</span> <span class="token punctuation">{</span> defineComponent<span class="token punctuation">,</span> reactive<span class="token punctuation">,</span> toRefs <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'vue'</span><span class="token punctuation">;</span>
<span class="token keyword">import</span> <span class="token punctuation">{</span> CheckOutlined<span class="token punctuation">,</span> CloseOutlined <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'@ant-design/icons-vue'</span><span class="token punctuation">;</span>
<span class="token keyword">export</span> <span class="token keyword">default</span> <span class="token function">defineComponent</span><span class="token punctuation">(</span><span class="token punctuation">{</span>
  <span class="token function">setup</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token keyword">const</span> state <span class="token operator">=</span> <span class="token function">reactive</span><span class="token punctuation">(</span><span class="token punctuation">{</span>
      checked1<span class="token operator">:</span> <span class="token boolean">true</span><span class="token punctuation">,</span>
      checked2<span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>
      checked3<span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>
    <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
    <span class="token keyword">return</span> <span class="token punctuation">{</span> <span class="token operator">...</span><span class="token function">toRefs</span><span class="token punctuation">(</span>state<span class="token punctuation">)</span> <span class="token punctuation">}</span><span class="token punctuation">;</span>
  <span class="token punctuation">}</span><span class="token punctuation">,</span> 
  components<span class="token operator">:</span> <span class="token punctuation">{</span>
    CheckOutlined<span class="token punctuation">,</span>
    CloseOutlined<span class="token punctuation">,</span>
  <span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
</span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>script</span><span class="token punctuation">&gt;</span></span>
</code></pre>
                    </div>
                </section>
            </section>
            <section class="code-box" id="components-switch-demo-loading">
                <section class="code-box-demo">
                    <div><button disabled="" loading="true" type="button" role="switch" aria-checked="true" class="ant-switch-loading ant-switch-checked ant-switch"><span role="img" aria-label="loading" class="anticon anticon-loading ant-switch-loading-icon"><svg focusable="false" class="anticon-spin" data-icon="loading" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="0 0 1024 1024"><path d="M988 548c-19.9 0-36-16.1-36-36 0-59.4-11.6-117-34.6-171.3a440.45 440.45 0 00-94.3-139.9 437.71 437.71 0 00-139.9-94.3C629 83.6 571.4 72 512 72c-19.9 0-36-16.1-36-36s16.1-36 36-36c69.1 0 136.2 13.5 199.3 40.3C772.3 66 827 103 874 150c47 47 83.9 101.8 109.7 162.7 26.7 63.1 40.2 130.2 40.2 199.3.1 19.9-16 36-35.9 36z"></path></svg></span><span class="ant-switch-inner"><!----></span></button><br>
                        <button size="small" disabled="" loading="true" type="button" role="switch" aria-checked="false" class="ant-switch-small ant-switch-loading ant-switch"><span role="img" aria-label="loading" class="anticon anticon-loading ant-switch-loading-icon"><svg focusable="false" class="anticon-spin" data-icon="loading" width="1em" height="1em" fill="currentColor" aria-hidden="true" viewBox="0 0 1024 1024"><path d="M988 548c-19.9 0-36-16.1-36-36 0-59.4-11.6-117-34.6-171.3a440.45 440.45 0 00-94.3-139.9 437.71 437.71 0 00-139.9-94.3C629 83.6 571.4 72 512 72c-19.9 0-36-16.1-36-36s16.1-36 36-36c69.1 0 136.2 13.5 199.3 40.3C772.3 66 827 103 874 150c47 47 83.9 101.8 109.7 162.7 26.7 63.1 40.2 130.2 40.2 199.3.1 19.9-16 36-35.9 36z"></path></svg></span>
                            <span
                                class="ant-switch-inner">
                                <!---->
                                </span>
                                </button>
                    </div>
                </section>
                <section class="code-box-meta markdown">
                    <div class="code-box-title"><a href="#components-switch-demo-loading">加载中</a></div>
                    <div class="code-box-description">
                        <p>标识开关操作仍在执行中。</p>
                    </div>
                </section>
                <section class="highlight-wrapper">
                    <div class="highlight">
                        <pre class="language-vue"><code><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>template</span><span class="token punctuation">&gt;</span></span>
  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span><span class="token punctuation">&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>a-switch</span> <span class="token attr-name">loading</span> <span class="token attr-name"><span class="token namespace">v-model:</span>checked</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>checked1<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>br</span> <span class="token punctuation">/&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>a-switch</span> <span class="token attr-name">size</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>small<span class="token punctuation">"</span></span> <span class="token attr-name">loading</span> <span class="token attr-name"><span class="token namespace">v-model:</span>checked</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>checked2<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>div</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>template</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>script</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>ts<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span><span class="token script"><span class="token language-javascript">
<span class="token keyword">import</span> <span class="token punctuation">{</span> defineComponent<span class="token punctuation">,</span> reactive<span class="token punctuation">,</span> toRefs <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'vue'</span><span class="token punctuation">;</span>
<span class="token keyword">export</span> <span class="token keyword">default</span> <span class="token function">defineComponent</span><span class="token punctuation">(</span><span class="token punctuation">{</span>
  <span class="token function">setup</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token keyword">const</span> state <span class="token operator">=</span> <span class="token function">reactive</span><span class="token punctuation">(</span><span class="token punctuation">{</span>
      checked1<span class="token operator">:</span> <span class="token boolean">true</span><span class="token punctuation">,</span>
      checked2<span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>
    <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
    <span class="token keyword">return</span> <span class="token punctuation">{</span> <span class="token operator">...</span><span class="token function">toRefs</span><span class="token punctuation">(</span>state<span class="token punctuation">)</span> <span class="token punctuation">}</span><span class="token punctuation">;</span>
  <span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
</span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>script</span><span class="token punctuation">&gt;</span></span>
</code></pre>
                    </div>
                </section>
            </section>
        </div>
        <div class="ant-col ant-col-12 code-boxes-col-2-1" style="padding-left: 8px; padding-right: 8px;">
            <section class="code-box" id="components-switch-demo-disabled">
                <section class="code-box-demo">
                    <div><button disabled="" type="button" role="switch" aria-checked="true" class="ant-switch-checked ant-switch-disabled ant-switch" style="margin-bottom: 5px;"><!----><span class="ant-switch-inner"><!----></span></button><br><button class="ant-btn ant-btn-primary"
                            type="button"><!----><span>Toggle disabled</span></button></div>
                </section>
                <section class="code-box-meta markdown">
                    <div class="code-box-title"><a href="#components-switch-demo-disabled">不可用</a></div>
                    <div class="code-box-description">
                        <p>Switch 失效状态。</p>
                    </div>
                </section>
                <section class="highlight-wrapper">
                    <div class="highlight">
                        <pre class="language-vue"><code><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>template</span><span class="token punctuation">&gt;</span></span>
  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span><span class="token punctuation">&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>a-switch</span> <span class="token attr-name"><span class="token namespace">v-model:</span>checked</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>checked<span class="token punctuation">"</span></span> <span class="token attr-name">:disabled</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>disabled<span class="token punctuation">"</span></span> <span class="token special-attr"><span class="token attr-name">style</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span><span class="token value css language-css"><span class="token property">margin-bottom</span><span class="token punctuation">:</span> 5px</span><span class="token punctuation">"</span></span></span> <span class="token punctuation">/&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>br</span> <span class="token punctuation">/&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>a-button</span> <span class="token attr-name">type</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>primary<span class="token punctuation">"</span></span> <span class="token attr-name">@click</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>onToggle<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span>Toggle disabled<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>a-button</span><span class="token punctuation">&gt;</span></span>
  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>div</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>template</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>script</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>ts<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span><span class="token script"><span class="token language-javascript">
<span class="token keyword">import</span> <span class="token punctuation">{</span> defineComponent<span class="token punctuation">,</span> ref <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'vue'</span><span class="token punctuation">;</span>
<span class="token keyword">export</span> <span class="token keyword">default</span> <span class="token function">defineComponent</span><span class="token punctuation">(</span><span class="token punctuation">{</span>
  <span class="token function">setup</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token keyword">const</span> checked <span class="token operator">=</span> ref<span class="token operator">&lt;</span>boolean<span class="token operator">&gt;</span><span class="token punctuation">(</span><span class="token boolean">true</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
    <span class="token keyword">const</span> disabled <span class="token operator">=</span> ref<span class="token operator">&lt;</span>boolean<span class="token operator">&gt;</span><span class="token punctuation">(</span><span class="token boolean">true</span><span class="token punctuation">)</span><span class="token punctuation">;</span> 
    <span class="token keyword">const</span> <span class="token function-variable function">onToggle</span> <span class="token operator">=</span> <span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token operator">=&gt;</span> <span class="token punctuation">{</span>
      disabled<span class="token punctuation">.</span>value <span class="token operator">=</span> <span class="token operator">!</span>disabled<span class="token punctuation">.</span>value<span class="token punctuation">;</span>
    <span class="token punctuation">}</span><span class="token punctuation">;</span> 
    <span class="token keyword">return</span> <span class="token punctuation">{</span>
      checked<span class="token punctuation">,</span>
      disabled<span class="token punctuation">,</span>
      onToggle<span class="token punctuation">,</span>
    <span class="token punctuation">}</span><span class="token punctuation">;</span>
  <span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
</span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>script</span><span class="token punctuation">&gt;</span></span>
</code></pre>
                    </div>
                </section>
            </section>
            <section class="code-box" id="components-switch-demo-size">
                <section class="code-box-demo">
                    <div><button type="button" role="switch" aria-checked="true" class="ant-switch-checked ant-switch"><!----><span class="ant-switch-inner"><!----></span></button><br><button size="small" type="button" role="switch" aria-checked="false" class="ant-switch-small ant-switch"><!----><span class="ant-switch-inner"><!----></span></button></div>
                </section>
                <section class="code-box-meta markdown">
                    <div class="code-box-title"><a href="#components-switch-demo-size">两种大小</a></div>
                    <div class="code-box-description">
                        <p><code>size="small"</code> 表示小号开关。</p>
                    </div>
                </section>
                <section class="highlight-wrapper">
                    <div class="highlight">
                        <pre class="language-vue"><code><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>template</span><span class="token punctuation">&gt;</span></span>
  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>div</span><span class="token punctuation">&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>a-switch</span> <span class="token attr-name"><span class="token namespace">v-model:</span>checked</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>checked1<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>br</span> <span class="token punctuation">/&gt;</span></span>
    <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>a-switch</span> <span class="token attr-name">size</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>small<span class="token punctuation">"</span></span> <span class="token attr-name"><span class="token namespace">v-model:</span>checked</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>checked2<span class="token punctuation">"</span></span> <span class="token punctuation">/&gt;</span></span>
  <span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>div</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>template</span><span class="token punctuation">&gt;</span></span>
<span class="token tag"><span class="token tag"><span class="token punctuation">&lt;</span>script</span> <span class="token attr-name">lang</span><span class="token attr-value"><span class="token punctuation attr-equals">=</span><span class="token punctuation">"</span>ts<span class="token punctuation">"</span></span><span class="token punctuation">&gt;</span></span><span class="token script"><span class="token language-javascript">
<span class="token keyword">import</span> <span class="token punctuation">{</span> defineComponent<span class="token punctuation">,</span> reactive<span class="token punctuation">,</span> toRefs <span class="token punctuation">}</span> <span class="token keyword">from</span> <span class="token string">'vue'</span><span class="token punctuation">;</span>
<span class="token keyword">export</span> <span class="token keyword">default</span> <span class="token function">defineComponent</span><span class="token punctuation">(</span><span class="token punctuation">{</span>
  <span class="token function">setup</span><span class="token punctuation">(</span><span class="token punctuation">)</span> <span class="token punctuation">{</span>
    <span class="token keyword">const</span> state <span class="token operator">=</span> <span class="token function">reactive</span><span class="token punctuation">(</span><span class="token punctuation">{</span>
      checked1<span class="token operator">:</span> <span class="token boolean">true</span><span class="token punctuation">,</span>
      checked2<span class="token operator">:</span> <span class="token boolean">false</span><span class="token punctuation">,</span>
    <span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
    <span class="token keyword">return</span> <span class="token punctuation">{</span> <span class="token operator">...</span><span class="token function">toRefs</span><span class="token punctuation">(</span>state<span class="token punctuation">)</span> <span class="token punctuation">}</span><span class="token punctuation">;</span>
  <span class="token punctuation">}</span><span class="token punctuation">,</span>
<span class="token punctuation">}</span><span class="token punctuation">)</span><span class="token punctuation">;</span>
</span></span><span class="token tag"><span class="token tag"><span class="token punctuation">&lt;/</span>script</span><span class="token punctuation">&gt;</span></span>
</code></pre>
                    </div>
                </section>
            </section>
        </div>
    </div>
    <!---->
    <section class="markdown api-container">
        <h2 id="API"><span>API</span><a href="#API" class="anchor">#</a></h2> 
        <table class="docTable">
            <thead>
                <tr>
                    <th>参数</th>
                    <th>说明</th>
                    <th>类型</th>
                    <th>默认值</th>
                    <th>版本</th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <td>autofocus</td>
                    <td>组件自动获取焦点</td>
                    <td>boolean</td>
                    <td>false</td>
                    <td></td>
                </tr>
                <tr>
                    <td>checked(v-model)</td>
                    <td>指定当前是否选中</td>
                    <td>checkedValue | unCheckedValue</td>
                    <td>false</td>
                    <td></td>
                </tr>
                <tr>
                    <td>disabled</td>
                    <td>是否禁用</td>
                    <td>boolean</td>
                    <td>false</td>
                    <td></td>
                </tr>
                <tr>
                    <td>loading</td>
                    <td>加载中的开关</td>
                    <td>boolean</td>
                    <td>false</td>
                    <td></td>
                </tr>
                <tr>
                    <td>size</td>
                    <td>开关大小，可选值：<code>default</code> <code>small</code></td>
                    <td>string</td>
                    <td>default</td>
                    <td></td>
                </tr>
                <tr>
                    <td>unCheckedChildren</td>
                    <td>非选中时的内容</td>
                    <td>string|slot</td>
                    <td></td>
                    <td></td>
                </tr>
                <tr>
                    <td>unCheckedChildren</td>
                    <td>非选中时的内容</td>
                    <td>string|slot</td>
                    <td></td>
                    <td></td>
                </tr>
                <tr>
                    <td>checkedValue</td>
                    <td>选中时的值</td>
                    <td>boolean | string | number</td>
                    <td>true</td>
                    <td>2.2.1</td>
                </tr>
                <tr>
                    <td>unCheckedValue</td>
                    <td>非选中时的值</td>
                    <td>boolean | string | number</td>
                    <td>false</td>
                    <td>2.2.1</td>
                </tr>
            </tbody>
        </table>
        <h3 id="事件">事件</h3>
        <table class="docTable">
            <thead>
                <tr>
                    <th>事件名称</th>
                    <th>说明</th>
                    <th>回调参数</th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <td>change</td>
                    <td>变化时回调函数</td>
                    <td>Function(checked: boolean | string | number, event: Event)</td>
                </tr>
                <tr>
                    <td>click</td>
                    <td>点击时回调函数</td>
                    <td>Function(checked: boolean | string | number, event: Event)</td>
                </tr>
            </tbody>
        </table>
        <h2 id="方法">方法</h2>
        <table class="docTable">
            <thead>
                <tr>
                    <th>名称</th>
                    <th>描述</th>
                </tr>
            </thead>
            <tbody>
                <tr>
                    <td>blur()</td>
                    <td>移除焦点</td>
                </tr>
                <tr>
                    <td>focus()</td>
                    <td>获取焦点</td>
                </tr>
            </tbody>
        </table> 
    </section>
</article>