Date.prototype.getHours()
Date
实例的 getHours()
方法根据当地时间返回该日期的小时数。
¥The getHours()
method of Date
instances returns the hours for this date according to local time.
¥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.
¥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);
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