JavaScript setTime()Method

Date 对象参考手册JavaScript Date Object

Examples

In this example, we will add 1332403882588 milliseconds to January 1, 1970, and display the new date and time:

var d = new Date();
d.setTime(1332403882588);

dOutput result:


Try it Yourself »

Definition and Usage

The setTime() method sets the Date object in milliseconds.


Browser Support

Internet ExplorerFirefoxOperaGoogle ChromeSafari

All major browsers support the setTime() method.


Syntax

Date.setTime(millisec)

Parameter Values

Parameter Description
millisec Required. The number of milliseconds between the date and time to be set and midnight of January 1, 1970 GMT. This type of millisecond value can be passed to the Date() constructor, and can be obtained by calling the Date.UTC() and Date.parse() methods. Representing the date in milliseconds makes it independent of time zone.

Return Value

Type Description
Number Returns the parameter millisec. Before ECMAScript standardization, this method did not return a value.

Technical Details

JavaScript Version: 1.0


More Examples

Example

In this example, we will subtract 1332403882588 milliseconds from 1970/01/01 and display the new date and time:

var d = new Date();
d.setTime(-1332403882588);

dResult output:


Try it Yourself »


Date 对象参考手册JavaScript Date Object

Other Extensions