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---
title: Date.prototype.getSeconds()
slug: Web/JavaScript/Reference/Global_Objects/Date/getSeconds
translation_of: Web/JavaScript/Reference/Global_Objects/Date/getSeconds
---
<p>{{JSRef("Global_Objects", "Date")}}</p>
<p><strong><code>getSeconds()</code></strong> 方法根据本地时间，返回一个指定的日期对象的秒数。</p>
<div>{{EmbedInteractiveExample("pages/js/date-getseconds.html")}}</div>
<h2 id="Syntax">语法</h2>
<pre class="brush: js">dateObj.getSeconds()</pre>
<h3 id="Parameters">参数</h3>
<p>无</p>
<h3 id="Description">描述</h3>
<p>该方法返回一个 0 到 59 的整数值。</p>
<h2 id="Examples">例子</h2>
<h3 id="Example:_Using_getSeconds">例子: 使用<code>getSeconds方法</code></h3>
<p>下面第二条语句，基于日期对象 <code>Xmas95</code> 的值，把 30 赋值给变量 <code>secs</code>。</p>
<pre class="brush:js">var Xmas95 = new Date("December 25, 1995 23:15:30");
var secs = Xmas95.getSeconds();</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 1.0</td>
<td>Standard</td>
<td>Initial definition.</td>
</tr>
<tr>
<td>{{SpecName('ES5.1', '#sec-15.9.5.22', 'Date.prototype.getSeconds')}}</td>
<td>{{Spec2('ES5.1')}}</td>
<td> </td>
</tr>
<tr>
<td>{{SpecName('ES6', '#sec-date.prototype.getseconds', 'Date.prototype.getSeconds')}}</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.getSeconds")}}</p>
<h2 id="See_Also">相关链接</h2>
<ul>
<li>{{jsxref("Date.prototype.getUTCSeconds()")}}</li>
<li>{{jsxref("Date.prototype.setSeconds()")}}</li>
</ul>
|
