getUTCHours()
方法以世界时为标准,返回一个指定的日期对象的小时数。
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dateObj.getUTCHours()
无。
getUTCHours()
返回一个 0 到 23 的整数。
getUTCHours()
方法下例将当前时间的小时部分赋值给变量 hours
。
var today = new Date();
var hours = today.getUTCHours();
规范版本 | 规范状态 | 注解 |
---|---|---|
ECMAScript 1st Edition. | Standard | Initial definition. Implemented in JavaScript 1.3. |
ECMAScript 5.1 (ECMA-262) Date.prototype.getUTCHours |
Standard | |
ECMAScript 2015 (6th Edition, ECMA-262) Date.prototype.getUTCHours |
Standard |
The compatibility table in this page is generated from structured data. If you'd like to contribute to the data, please check out https://github.com/mdn/browser-compat-data and send us a pull request.
Desktop | Mobile | Server | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
getUTCHours | Chrome Full support Yes | Edge Full support 12 | Firefox Full support 1 | IE Full support Yes | Opera Full support Yes | Safari Full support Yes | WebView Android Full support Yes | Chrome Android Full support Yes | Edge Mobile Full support Yes | Firefox Android Full support 4 | Opera Android Full support Yes | Safari iOS Full support Yes | Samsung Internet Android Full support Yes | nodejs Full support Yes |