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+---
+title: WindowTimers.clearInterval()
+slug: Web/API/clearInterval
+tags:
+ - API
+ - WindowOrWorkerGlobalScope
+ - 参考
+ - 方法
+translation_of: Web/API/WindowOrWorkerGlobalScope/clearInterval
+original_slug: Web/API/WindowOrWorkerGlobalScope/clearInterval
+---
+<div>{{ApiRef("HTML DOM")}}</div>
+
+<p>{{domxref("WindowOrWorkerGlobalScope")}} mixin 的 <strong><code>clearInterval()</code></strong> 方法可取消先前通过 {{domxref("WindowOrWorkerGlobalScope.setInterval", "setInterval()")}} 设置的重复定时任务。</p>
+
+<h2 id="语法">语法</h2>
+
+<pre class="syntaxbox"><em>scope</em>.clearInterval(<var>intervalID</var>)
+</pre>
+
+<h3 id="Parameters">Parameters</h3>
+
+<dl>
+ <dt><code>intervalID</code></dt>
+ <dd>要取消的定时器的 ID。是由 <code>setInterval()</code> 返回的。</dd>
+</dl>
+
+<p>值得一提的是,{{domxref("WindowOrWorkerGlobalScope.setInterval", "setInterval()")}} 和 {{domxref("WindowOrWorkerGlobalScope.setTimeout", "setTimeout()")}} 共用其定义的 IDs,即可以使用 <code>clearInterval()</code> 和 {{domxref("WindowOrWorkerGlobalScope.clearTimeout", "clearTimeout()")}} 中的任意一个。然而,为了使代码可读性更强,你应该尽量避免这种用法。</p>
+
+<h3 id="返回值">返回值</h3>
+
+<p>{{jsxref("undefined")}}</p>
+
+<h2 id="示例">示例</h2>
+
+<p>查看 <a href="/en-US/docs/DOM/window.setInterval#Example"><code>setInterval()</code> 的示例</a>。</p>
+
+<h2 id="Specification" name="Specification">规范</h2>
+
+<table class="standard-table">
+ <tbody>
+ <tr>
+ <th scope="col">规范</th>
+ <th scope="col">状态</th>
+ <th scope="col">备注</th>
+ </tr>
+ <tr>
+ <td>{{SpecName('HTML WHATWG', 'webappapis.html#dom-clearinterval', 'WindowOrWorkerGlobalScope.clearInterval()')}}</td>
+ <td>{{Spec2("HTML WHATWG")}}</td>
+ <td>Method moved to the <code>WindowOrWorkerGlobalScope</code> mixin in the latest spec.</td>
+ </tr>
+ <tr>
+ <td>{{SpecName('HTML WHATWG', 'webappapis.html#dom-clearinterval', 'clearInterval()')}}</td>
+ <td>{{Spec2('HTML WHATWG')}}</td>
+ <td></td>
+ </tr>
+ </tbody>
+</table>
+
+<h2 id="浏览器兼容性">浏览器兼容性</h2>
+
+
+
+<p>{{Compat("api.WindowOrWorkerGlobalScope.clearInterval")}}</p>
+
+<h2 id="参见">参见</h2>
+
+<ul>
+ <li><a href="/en-US/docs/JavaScript/Timers" title="JavaScript/Timers">JavaScript 定时器</a></li>
+ <li>{{domxref("WindowOrWorkerGlobalScope.setTimeout")}}</li>
+ <li>{{domxref("WindowOrWorkerGlobalScope.setInterval")}}</li>
+ <li>{{domxref("WindowOrWorkerGlobalScope.clearTimeout")}}</li>
+ <li>{{domxref("Window.requestAnimationFrame")}}</li>
+ <li><a href="/en-US/docs/JavaScript/Timers/Daemons" title="JavaScript/Timers/Daemons"><em>Daemons</em> management</a></li>
+</ul>