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

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。

例子

例子: 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

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

规范

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.getUTCFullYear
Standard  
ECMAScript 2015 (6th Edition, ECMA-262)
Date.prototype.getUTCFullYear
Standard  

浏览器兼容性

Update compatibility data on GitHub
DesktopMobileServer
ChromeEdgeFirefoxInternet ExplorerOperaSafariAndroid webviewChrome for AndroidEdge MobileFirefox for AndroidOpera for AndroidSafari on iOSSamsung InternetNode.js
Basic supportChrome Full support YesEdge Full support YesFirefox Full support 1IE Full support YesOpera Full support YesSafari Full support YesWebView Android Full support YesChrome Android Full support YesEdge Mobile Full support YesFirefox Android Full support 4Opera Android Full support YesSafari iOS Full support YesSamsung Internet Android Full support Yesnodejs Full support Yes

Legend

Full support  
Full support

相关链接

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此页面的贡献者: fscholz, saintwinkle
最后编辑者: fscholz,