Date.prototype.getUTCMilliseconds()

Baseline Widely available

This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.

getUTCMilliseconds() 方法以世界时为标准,返回一个指定的日期对象的毫秒数。

尝试一下

const exampleDate = new Date("2018-01-02T03:04:05.678Z"); // 2 January 2018, 03:04:05.678 (UTC)

console.log(exampleDate.getUTCMilliseconds());
// Expected output: 678

语法

dateObj.getUTCMilliseconds()

参数

无。

返回值

getUTCMilliseconds() 返回一个 0 到 999 的整数。

示例

示例:使用 getUTCMilliseconds() 方法

下例将当前时间的毫秒部分赋值给变量 milliseconds

js
var today = new Date();
var milliseconds = today.getUTCMilliseconds();

规范

Specification
ECMAScript® 2025 Language Specification
# sec-date.prototype.getutcmilliseconds

浏览器兼容性

Report problems with this compatibility data on GitHub
desktopmobileserver
Chrome
Edge
Firefox
Opera
Safari
Chrome Android
Firefox for Android
Opera Android
Safari on iOS
Samsung Internet
WebView Android
WebView on iOS
Deno
Node.js
getUTCMilliseconds

Legend

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Full support
Full support

参见