JS Acquisition System designated date

1 /**2 * Get system Current time3  */4 functionGetnowyearmouth () {5      varDate=NewDate;6      varNowyearmouth=date.getmonth (+1);7      varYear=date.getfullyear ();8       varDay =date.getdate ();9Nowyearmouth = (nowyearmouth<10? "0" +nowyearmouth:nowyearmouth);//get the current time----monthTen      varNowyearmouthcur = (year.tostring () + "-" +nowyearmouth.tostring ());//get current time----month One      varbeforsixyearmouthday=Getbeforeyearmouthday (); A      returnnowyearmouthcur; - } -  the /** - * Get system Current Month day -  */ - functionGetnowyearmouthday () { +      varDate=NewDate; -      varNowyearmouth=date.getmonth (+1); +      varYear=date.getfullyear (); A       varDay =date.getdate (); atNowyearmouth = (nowyearmouth<10? "0" +nowyearmouth:nowyearmouth);//get the current time----month -Day= (day<10? ") 0 "+day:day); -      varNowyearmouthday = (year.tostring () + "-" +nowyearmouth.tostring () + "-" +day.tostring ());//get the system current month day -      returnNowyearmouthday; - } -  in  -  to /** + * Six months before the system is acquired-- month and year -  */ the functionGetbeforeyearmouth () { *      varDate=NewDate;  $ //date = new Date (date-86400000 *);Panax Notoginseng      varMonth=date.getmonth (+1);  -      varYear=date.getfullyear (); the       for(vari=0;i<6;i++) +      { A          if(month<=0) the          { +month = month+12; -year--; $          } $          varTempmonth = (month<10? "0" +month:month);  -          varMyDate = year.tostring () + "-" +tempmonth.tostring ();  -month--; the      } -      returnmydate;Wuyi }    the /** - * Date of the first six months of acquiring the system Wu  */ - functionGetbeforeyearmouthday () { About     varTempmonth; $     varDate=NewDate;  -     varMonth=date.getmonth (+1);  -     varYear=date.getfullyear (); -     varDay =date.getdate (); A      for(vari=0;i<=12;i++){ +         if(month<=0) { themonth = month+12; -year--; $         } theTempmonth = (month<10? "0" +month:month);  themonth--; the     } the     if((year%100!=0) & (year%400==0) && (year%4==0)) {//is the case of a leap year -             if(tempmonth==2) {//If it is February in                 if(day>29){ theTempmonth = tempmonth+1; the}Else{ AboutTempmonth =Tempmonth; the                 } the}Else{//It's not a February situation. theTempmonth =Tempmonth; +                 } -}Else{//not in the case of a leap year the                 if(tempmonth==2) {//If it is FebruaryBayi                     if(day>28){ theTempmonth = tempmonth+1; the}Else{ -Tempmonth =Tempmonth; -                     } the}Else{//It's not a February situation. theTempmonth =Tempmonth; the                     } the             } -     if(day<10){ theday= "0" +Day ; the     } the    varBeforeyearmouthday = year.tostring () + "-" +tempmonth.tostring () + "-" +day.tostring (); 94    returnBeforeyearmouthday; the}

JS Acquisition System designated date