关于两个日期间隔月份数的问题

Question

function datespace(firsttime,endtime){
         firsttime=firsttime.replace("/","-");//转换
         endtime=endtime.replace("/","-");
var etime= new Date(endtime)
var ftime= new Date(firsttime)
var ilemonth = etime.getMonth() - ftime.getMonth()
var ileyear=etime.getYear() - ftime.getYear()
var ile=ileyear*12+ilemonth
     document.all.space.value=ile
}

Answer 1

对于yyyy-mm-dd可以做一个转换
endtime = endtime.replace(/-/g,"/");
firsttime = firsttime.replace(/-/g,"/");

Answer 2

修正  写反了  ^_^
function datespace(firsttime,endtime){
         firsttime=firsttime.replace("-","/");//转换
         endtime=endtime.replace("-","/");
var etime= new Date(endtime)
var ftime= new Date(firsttime)
var ilemonth = etime.getMonth() - ftime.getMonth()
var ileyear=etime.getYear() - ftime.getYear()
var ile=ileyear*12+ilemonth
     document.all.space.value=ile
}