Date.prototype.getSeconds()

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.

getSeconds() 方法根据本地时间,返回一个指定的日期对象的秒数。

尝试一下

const moonLanding = new Date("July 20, 69 00:20:18");

console.log(moonLanding.getSeconds());
// Expected output: 18

语法

js
getSeconds()

参数

描述

该方法返回一个 0 到 59 的整数值。

示例

示例:使用getSeconds 方法

下面第二条语句,基于日期对象 Xmas95 的值,把 30 赋值给变量 secs

js
var Xmas95 = new Date("December 25, 1995 23:15:30");
var secs = Xmas95.getSeconds();

规范

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

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
getSeconds

Legend

Tip: you can click/tap on a cell for more information.

Full support
Full support

参见