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---
title: Date.prototype.getMilliseconds()
slug: Web/JavaScript/Reference/Global_Objects/Date/getMilliseconds
translation_of: Web/JavaScript/Reference/Global_Objects/Date/getMilliseconds
---
<p>{{JSRef("Global_Objects", "Date")}}</p>
<p>getMilliseconds() 方法，根据本地时间，返回一个指定的日期对象的毫秒数。</p>
<div>{{EmbedInteractiveExample("pages/js/date-getmilliseconds.html")}}</div>
<h2 id="Syntax" name="Syntax">语法</h2>
<pre class="syntaxbox language-html"><var>dateObj</var>.getMilliseconds()</pre>
<h3 id="Parameters" name="Parameters">参数</h3>
<p>无</p>
<h3 id="Description" name="Description">描述</h3>
<p><code>getMilliseconds() </code>方法返回一个0 到 999的整数。</p>
<h2 id="Examples" name="Examples">例子</h2>
<h3 id="Example:_Using_getMilliseconds" name="Example:_Using_getMilliseconds">例子：使用<code>getMilliseconds</code>方法</h3>
<p>下例中，将当前时间的毫秒数赋值给变量 <code>ms</code>。</p>
<pre class="brush: js language-js"><code class="language-js">var ms;
Today = new Date();
ms = Today.getMilliseconds();</code></pre>
<h2 id="规范">规范</h2>
<table class="standard-table">
<tbody>
<tr>
<th scope="col">规范版本</th>
<th scope="col">规范状态</th>
<th scope="col">注解</th>
</tr>
<tr>
<td>ECMAScript 1st Edition. Implemented in JavaScript 1.3</td>
<td>Standard</td>
<td>Initial definition.</td>
</tr>
<tr>
<td>{{SpecName('ES5.1', '#sec-15.9.5.24', 'Date.prototype.getMilliseconds')}}</td>
<td>{{Spec2('ES5.1')}}</td>
<td> </td>
</tr>
<tr>
<td>{{SpecName('ES6', '#sec-date.prototype.getmilliseconds', 'Date.prototype.getMilliseconds')}}</td>
<td>{{Spec2('ES6')}}</td>
<td> </td>
</tr>
</tbody>
</table>
<h2 id="浏览器兼容性">浏览器兼容性</h2>
<p>{{Compat("javascript.builtins.Date.getMilliseconds")}}</p>
<h2 id="See_Also" name="See_Also">相关链接</h2>
<ul>
<li>{{jsxref("Date.prototype.getUTCMilliseconds()")}}</li>
<li>{{jsxref("Date.prototype.setMilliseconds()")}}</li>
</ul>
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