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---
title: ResizeObserver.unobserve()
slug: Web/API/ResizeObserver/unobserve
translation_of: Web/API/ResizeObserver/unobserve
---
<div>{{APIRef("Resize Observer API")}}{{SeeCompatTable}}</div>
<p class="summary">The <strong><code>unobserve()</code></strong> method of the {{domxref("ResizeObserver")}} interface ends the observing of a specified {{domxref('Element')}} or {{domxref('SVGElement')}}.<br>
{{domxref("ResizeObserver")}} 接口的 <strong><code>unobserve()</code></strong> 方法用于结束一个指定的 {{domxref('Element')}} 或 {{domxref('SVGElement')}} 的观察。</p>
<h2 id="语法">语法</h2>
<pre class="syntaxbox">void unobserve(target);</pre>
<h3 id="参数">参数</h3>
<dl>
<dt>target</dt>
<dd>取消监听的{{domxref('Element')}} 或 {{domxref('SVGElement')}} 的引用。</dd>
</dl>
<h3 id="返回值">返回值</h3>
<p>{{jsxref('undefined')}}</p>
<h3 id="异常">异常</h3>
<p>无。</p>
<h2 id="规范">规范</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('Resize Observer','#dom-resizeobserver-unobserve','unobserve()')}}</td>
<td>{{Spec2('Resize Observer')}}</td>
<td>Initial definition.</td>
</tr>
</tbody>
</table>
<h2 id="浏览器兼容性">浏览器兼容性</h2>
<p>{{Compat("api.ResizeObserver.unobserve")}}</p>
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