JavaScript Date object date acquisition function_time and date

A small example of using JavaScript Date object:

Run result:

Summary:

1. Although we think December is the 12th month, JavaScript starts counting months from 0, so month 11 means December;

2. nowDate.setDate(33); JavaScript knows that there are no 33 days in December, only 31 days, so it returns January 2 to us;

Attachment: List of Date methods

JavaScript Date Object Reference Manual http://www.jb51.net/w3school/js/jsref_obj_date.asp.htm