---
title: Worker.terminate()
slug: Web/API/Worker/terminate
translation_of: Web/API/Worker/terminate
---
<p>{{APIRef("Web Workers API")}}</p>

<p>{{domxref("Worker")}} 接口中的 <code><strong>terminate()</strong></code>  方法用于立即终止 {{domxref("Worker")}} 的行为. 本方法并不会等待 worker 去完成它剩余的操作；worker 将会被立刻停止</p>

<h2 id="Syntax">Syntax</h2>

<pre class="brush: js">myWorker.terminate();</pre>

<h3 id="参数">参数</h3>

<p>没有。</p>

<h3 id="返回值">返回值</h3>

<p>Void.</p>

<h2 id="Example">Example</h2>

<p>以下代码示例表明，通过使用 {{domxref("Worker.Worker", "Worker()")}} 构造器创建出的{{domxref("Worker")}} 对象，在下一步操作之后会被立即终止。</p>

<pre class="brush: js">var myWorker = new Worker('worker.js');

myWorker.terminate();
</pre>

<h2 id="Specifications">Specifications</h2>

<table class="standard-table">
 <tbody>
  <tr>
   <th scope="col">Specification</th>
   <th scope="col">Status</th>
   <th scope="col">Comment</th>
  </tr>
  <tr>
   <td>{{SpecName('HTML WHATWG', "#dom-worker-terminate", "Worker.terminate()")}}</td>
   <td>{{Spec2('HTML WHATWG')}}</td>
   <td> </td>
  </tr>
 </tbody>
</table>

<h2 id="Browser_compatibility">Browser compatibility</h2>

<div>{{CompatibilityTable}}</div>

<div id="compat-desktop">
<table class="compat-table">
 <tbody>
  <tr>
   <th>Feature</th>
   <th>Chrome</th>
   <th>Edge</th>
   <th>Firefox (Gecko)</th>
   <th>Internet Explorer</th>
   <th>Opera</th>
   <th>Safari (WebKit)</th>
  </tr>
  <tr>
   <td>Basic support</td>
   <td>4</td>
   <td>{{CompatVersionUnknown}}</td>
   <td>3.5</td>
   <td>10.0</td>
   <td>10.6</td>
   <td>4</td>
  </tr>
 </tbody>
</table>
</div>

<div id="compat-mobile">
<table class="compat-table">
 <tbody>
  <tr>
   <th>Feature</th>
   <th>Android</th>
   <th>Edge</th>
   <th>Firefox Mobile (Gecko)</th>
   <th>Firefox OS (Gecko)</th>
   <th>IE Phone</th>
   <th>Opera Mobile</th>
   <th>Safari Mobile</th>
  </tr>
  <tr>
   <td>Basic support</td>
   <td>4.4</td>
   <td>{{CompatVersionUnknown}}</td>
   <td>3.5</td>
   <td>1.0.1</td>
   <td>10.0</td>
   <td>11.5</td>
   <td>5.1</td>
  </tr>
 </tbody>
</table>
</div>

<h2 id="See_also">See also</h2>

<p>{{domxref("Worker")}} 接口。</p>