domino xpages 开发Date函数使用例子

Lotus Domino Designer XPages Reference > Standard (JavaScript)

Date (JavaScript)

Represents a date and time.

Defined in

Standard (JavaScript)

Usage

Absolute times are given as Coordinated Universal Time (UTC). Other times are adjusted for the time zone of the computer running

the script. This means the server for server-side scripts.

As a numeric (long) value, a date is the number of milliseconds relative to January 1, 1970 at 12:00 AM UTC. For example:

� Year specifications are not abbreviated. Do not specify 07 for 2007; 07 means the year 7. However, the formatted date

usually abbreviates the year which can cause confusion. To be sure of the year, use getFullYear (JavaScript) or

setUTCFullYear (JavaScript).

� Month specifications are zero-based. January is 0 and December is 11. If you set a month outside this range, it is accepted

without error modulo 12 with adjustments for the year; for example, 12 is month 0 of the next year, 13 is month 1 of the next

year, and -1 is month 11 of the previous year.

� Day specifications start with 1 for the first day of the month. If you set a day outside the days in a month, it is accepted

without error modulo the number of days in the month plus 1 with adjustments for the month; for example, if a month has 31

days, 32 is day 1 of the next month, 33 is day 2 of the next month, and -1 is the last day of the previous month.

� Day of the week specifications start with 0 for Sunday.

� Millisecond specifications are 0 through 999. If you set a millisecond outside the milliseconds in a second, it is accepted

without error modulo 1000 with adjustments for the second.

� Date (JavaScript)

Creates a Date object representing the current date and time, or a specified date and time.

� getDate (JavaScript)

Gets the day of the month in local time.

� getDay (JavaScript)

Gets the day of the week in local time.

� getFullYear (JavaScript)

Gets the year in local time.