Date.prototype.getUTCFullYear()

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.

getUTCFullYear() 以世界时为标准,返回一个指定的日期对象的年份。

尝试一下

const date1 = new Date("December 31, 1975, 23:15:30 GMT+11:00");
const date2 = new Date("December 31, 1975, 23:15:30 GMT-11:00");

console.log(date1.getUTCFullYear());
// Expected output: 1975

console.log(date2.getUTCFullYear());
// Expected output: 1976

语法

dateObj.getUTCFullYear()

参数

无。

返回值

getUTCFullYear() 返回一个绝对数值,符合 Year-2000 标准,例如 1995。

示例

示例:使用 getUTCFullYear() 方法

下面的例子是把当前年份的四位数值复制给变量 year

js
var today = new Date();
var year = today.getUTCFullYear();

规范

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

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
getUTCFullYear

Legend

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Full support
Full support

参见