Date.prototype.getSeconds()

Date 实例的 getSeconds() 方法根据当地时间返回该日期的秒数。

¥The getSeconds() method of Date instances returns the seconds for this date according to local time.

Try it

语法

¥Syntax

js
getSeconds()

参数

¥Parameters

没有任何。

¥None.

返回值

¥Return value

0 到 59 之间的整数,表示给定日期根据当地时间的秒数。如果日期是 invalid,则返回 NaN

¥An integer, between 0 and 59, representing the seconds for the given date according to local time. Returns NaN if the date is invalid.

示例

¥Examples

使用 getSeconds()

¥Using getSeconds()

基于 Date 对象 xmas95 的值,seconds 变量具有值 30

¥The seconds variable has value 30, based on the value of the Date object xmas95.

js
const xmas95 = new Date("1995-12-25T23:15:30");
const seconds = xmas95.getSeconds();

console.log(seconds); // 30

规范

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

¥Specifications

浏览器兼容性

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¥Browser compatibility

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