getSeconds() 方法根据本地时间，返回一个指定的日期对象的秒数。
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语法
dateObj.getSeconds()参数
无
描述
该方法返回一个 0 到 59 的整数值。
例子
例子: 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。
var Xmas95 = new Date("December 25, 1995 23:15:30");
var secs = Xmas95.getSeconds();规范
| 规范版本 | 规范状态 | 注解 |
|---|---|---|
| ECMAScript 1st Edition. Implemented in JavaScript 1.0 | Standard | Initial definition. |
| ECMAScript 5.1 (ECMA-262) Date.prototype.getSeconds |
Standard | |
| ECMAScript 2015 (6th Edition, ECMA-262) Date.prototype.getSeconds |
Standard |
浏览器兼容性
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