Date.prototype.getHours()

¥Syntax

getHours()

¥Parameters

没有任何。

¥None.

¥Return value

0 到 23 之间的整数，表示给定日期的小时数（根据当地时间）。如果日期是 invalid，则返回 NaN。

¥An integer, between 0 and 23, representing the hours for the given date according to local time. Returns NaN if the date is invalid.

¥Examples

¥Using getHours()

基于 Date 对象 xmas95 的值，hours 变量具有值 23。

¥The hours variable has value 23, based on the value of the Date object xmas95.

const xmas95 = new Date("1995-12-25T23:15:30");
const hours = xmas95.getHours();

console.log(hours); // 23

¥See also

• Date.prototype.getUTCHours()
• Date.prototype.setHours()