UTC time is converted to normal time and compared to two time

Recently done project, encountered time conversion problem. Time control, the time format returned is in UTC format.

Next, because you have to do two time to compare. So I thought of a variety of ways.

Through the test, wrote a JS converter. To achieve conversion to normal format (YYYY-MM-DD)

The JS code is as follows: In fact, it is through the string array in the way of stitching into normal format.

function  convertdate (UTCSTR) {//tue May 5 0:00:00 utc+0800   "";  var date= "";//month  var month=new Array () month["Jan"]=01;month["Feb"]=02;month["Mar"]=03;month["APR"]=04; month["may"]=05;month["Jan"]=06;  month["Jul"]=7;month["]=8;month[" Sep "]=9;month[" Oct "]=10;month[" Nov "]=11;month[" Dec "]=12;//week var week=new Array ();  week["Mon"]= "one"; week["Tue"]= "two" week["Wed"]= "three" week["Thu"]= "four" week["Fri"]= "five" week["Sat"]= "Six" week["Sun"]= "Day ";//String Stitching  str=utcstr.split (" ");  date=str[5]+ "-";  2015-05-05 00:00:00 format  date=date+month[str[1]]+ "-" +str[2]+ "" +str[3 ";  2015-05-05 format  //date=date+month[str[1]]+ "-" +str[2];  Date=date+ "Week" +week[str[0]];  return date;}

The next step is to compare the size of the time in the two UTC format.

                var tcf=convertdate (DT.CFRQ). Split ('-');  var tdd=convertdate (DT.DDRQ). Split ('-');                    var sdate=new Date (tcf[0],tcf[1],tcf[2]);  var edate=new Date (tdd[0],tdd[1],tdd[2]);  if (Sdate.gettime () <=edate.gettime ())  {        return true;  }    else  {     alert (' Arrival date should be greater than or equal to the departure date ');     return false;  }

　　

UTC time is converted to normal time and compared to two time