Date.prototype.getHours()

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.

getHours() 方法根据本地时间,返回一个指定的日期对象的小时。

尝试一下

const birthday = new Date("March 13, 08 04:20");

console.log(birthday.getHours());
// Expected output: 4

语法

js
getHours()

参数

返回值

getHours 返回一个 0 到 23 之间的整数值。

示例

示例:使用getHours方法

下面第二条语句,基于日期对象 Xmas95 的值,把 23 赋值给了变量 hours

js
var Xmas95 = new Date("December 25, 1995 23:15:00");
var hours = Xmas95.getHours();

alert(hours); // 23

规范

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

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
getHours

Legend

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Full support
Full support

参见