Js how to get the current date time

var mydate = new Date ();
Mydate.getyear (); Get Current year (2-bit)
Mydate.getfullyear (); Get the full year (4-bit, 1970-????)
Mydate.getmonth (); Get the current month (0-11, 0 for January)
Mydate.getdate (); Get current day (1-31)
Mydate.getday (); Get Current week x (0-6, 0 for Sunday)
Mydate.gettime (); Gets the current time (the number of milliseconds since 1970.1.1)
Mydate.gethours (); Get current number of hours (0-23)
Mydate.getminutes (); Gets the current number of minutes (0-59)
Mydate.getseconds (); Gets the current number of seconds (0-59)
Mydate.getmilliseconds (); Gets the current number of milliseconds (0-999)
Mydate.tolocaledatestring (); Get Current date
var mytime=mydate.tolocaletimestring (); Get current time
Mydate.tolocalestring (); Get Date and time

Date Time Script Library method list
Date.prototype.isLeapYear Judging leap years
Date.prototype.Format date Formatting
DATE.PROTOTYPE.DATEADD Date Calculation
Date.prototype.DateDiff Comparison Date Difference
Date.prototype.toString Date to String
Date.prototype.toArray date split into arrays
Date.prototype.DatePart Partial information of the date taken
Date.prototype.MaxDayOfDate the maximum number of days in the month in which the date is taken
Date.prototype.WeekNumOfYear the week of the year in which the date is judged
Stringtodate String to date type
Isvaliddate Verifying date Validity
Checkdatetime Full date and time check
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Js how to get the current date time