aboutsummaryrefslogtreecommitdiff
path: root/files/zh-cn/web/javascript/reference/global_objects/date/getmilliseconds/index.html
blob: db20141cc418cc20394354a4e2991954857148fa (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
---
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" style="margin-bottom: 0px; padding: 1em; border-left-width: 6px; border-left-style: solid; font-family: Consolas, Monaco, 'Andale Mono', monospace; font-size: 14px; text-shadow: none; direction: ltr; white-space: normal; background-color: rgba(212, 221, 228, 0.498039);"><var>dateObj</var>.getMilliseconds()</pre>

<h3 id="Parameters" name="Parameters">参数</h3>

<p></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" style="padding: 1em 0px 1em 30px; border-left-width: 6px; border-left-style: solid; font-family: Consolas, Monaco, 'Andale Mono', monospace; font-size: 14px; text-shadow: none; direction: ltr; white-space: normal; background-color: rgba(234, 239, 242, 0.247059);"><code class="language-js" style="font-family: Consolas, Monaco, 'Andale Mono', monospace; color: inherit; text-shadow: none; direction: ltr; white-space: pre;"><span class="keyword token" style="color: #0077aa;">var</span> ms<span class="punctuation token" style="color: #999999;">;</span>
Today <span class="operator token" style="background: rgba(255, 255, 255, 0.498039); color: #a67f59;">=</span> <span class="keyword token" style="color: #0077aa;">new</span> <span class="class-name token">Date</span><span class="punctuation token" style="color: #999999;">(</span><span class="punctuation token" style="color: #999999;">)</span><span class="punctuation token" style="color: #999999;">;</span>
ms <span class="operator token" style="background: rgba(255, 255, 255, 0.498039); color: #a67f59;">=</span> Today<span class="punctuation token" style="color: #999999;">.</span><span class="function token">getMilliseconds<span class="punctuation token" style="color: #999999;">(</span></span><span class="punctuation token" style="color: #999999;">)</span><span class="punctuation token" style="color: #999999;">;</span></code></pre>

<h2 id="规范" style="margin-bottom: 20px; line-height: 30px;">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" style="margin-bottom: 20px; line-height: 30px;">浏览器兼容性</h2>

<p>{{Compat("javascript.builtins.Date.getMilliseconds")}}</p>

<h2 id="See_Also" name="See_Also" style="margin-bottom: 20px; line-height: 30px;">相关链接</h2>

<p id=".E7.9B.B8.E5.85.B3.E9.93.BE.E6.8E.A5"> </p>

<ul>
 <li>{{jsxref("Date.prototype.getUTCMilliseconds()")}}</li>
 <li>{{jsxref("Date.prototype.setMilliseconds()")}}</li>
</ul>