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 GitHubdesktop | mobile | server | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
getUTCFullYear |
Legend
Tip: you can click/tap on a cell for more information.
- Full support
- Full support
The compatibility table on 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.