Date.prototype.getUTCHours()

¥Syntax

getUTCHours()

¥Parameters

没有任何。

¥None.

¥Return value

0 到 23 之间的整数，表示根据通用时间给定日期的小时数。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 universal time. Returns NaN if the date is invalid.

¥Examples

¥Using getUTCHours()

以下示例将当前时间的小时部分分配给变量 hours。

¥The following example assigns the hours portion of the current time to the variable hours.

const today = new Date();
const hours = today.getUTCHours();

¥See also

• Date.prototype.getHours()
• Date.prototype.setUTCHours()