JS foundation -- Date object

Create objects

Grammar format

// Create a date time object 
var mydate=new Date();

Operating year 、 month 、 Japan

The way to get time

	Method	Range
year	getFullYear()	Four digit year
month	getMonth()	0-12
Japan	getDate()	1-31
week	getDay()	0-6

How to set the time

Method	describe	Be careful
setFullYear(year,month,day)	Set year 、 month 、 Japan	year Is a required parameter
setMonth(month,day)	Set month 、 Japan	month Is a required parameter
setDate(day)	Set day	day Is a required parameter

In operation 、 branch 、 second

The way to get time

	Method	Range
Hours	getHours()	0-23
minute	getMinutes()	0-59
second	getSeconds()	0-59
millisecond	getMilliseconds()	0-999
Time stamp	getTime()

How to set the time

Method	describe	Be careful
setHours(hour,min,sec,millisec)	When setting 、 branch 、 second 、 millisecond	hour Is a required parameter
setMinutes(min,sec,millisec)	Set points 、 second 、 millisecond	min Is a required parameter
setSeconds(sec,millisec)	Set seconds 、 millisecond	sec Is a required parameter