JS时间比较

function validTime(startTime,endTime){

    var arr1 = startTime.split("-");

    var arr2 = endTime.split("-");

    var date1=new Date(parseInt(arr1[0]),parseInt(arr1[1])-1,parseInt(arr1[2]),0,0,0);

    var date2=new Date(parseInt(arr2[0]),parseInt(arr2[1])-1,parseInt(arr2[2]),0,0,0);

      if(date1.getTime()>date2.getTime()) {                               

                alert('结束日期不能小于发布日期',this);

                return false;

          }else{

          return true;

          }

          return false;

 }