How to use Javascript in milliseconds

This article mainly introduces the usage of Javascript in milliseconds. examples show how to obtain the number of milliseconds in javascript and how to set the number of milliseconds in a specified time, for more information about how to use Javascript in milliseconds, see the example in this article. Share it with you for your reference. The details are as follows:

The number of milliseconds refers to the number of milliseconds between the specified date and the time interval between midnight (GMT) on January 1, January 1, 1970.

1. Current System Time in milliseconds

Var myData = new Date (); var times = myData. getTime (); // The number of milliseconds in the current time

2. The number of milliseconds in a specified time

Var time = "11:50:21"; var times = Date. parse (new Date (time. replace (// g, "/"); // The number of milliseconds in a specified time

I hope this article will help you design javascript programs.