帮我算下时间,谢谢了 `

Question

<script>
function addDays(date1,days){    var monthDays=[0,3,0,1,0,1,0,0,1,0,0,1];
    var regexp=/^(\d{1,4})[-|\.]{1}(\d{1,2})[-|\.]{1}(\d{1,2})$/;
    regexp.test(date1);
    var date1Year=RegExp.$1;
    var date1Month=RegExp.$2;
    var date1Day=RegExp.$3;
    firstDate=new Date(date1Year,date1Month-1,date1Day); var ccc=new Date(firstDate.getTime()+days*1000*60*60*24)
var result=ccc.getYear()+"-"+(ccc.getMonth()+1)+"-"+ccc.getDate();
alert(result)
    
}
addDays('2007-08-09','2')
addDays('2007-01-31','1')
</script>

Answer 1

var date1 = 30;
var date2 = new Date(2007,08,09);
date2.setDate(date2.getDate() + date1);
alert(date2.getYear() + "-" + date2.getMonth() + "-" + date2.getDate());

Answer 2

http://www.blogjava.net/mxx/archive/2006/09/27/72159.htmldateAfter

Answer 3

TitleRe
===========关于脚本日期相加的问题

Answer 4

<script>
function addDays(dateStr,days){
var dateArr=dateStr.split("-");
firstDate=new Date(dateArr[0],dateArr[1]-1,dateArr[2]);
var date2=new Date(firstDate.getTime()+days*1000*60*60*24)
var dateStr2=date2.getYear()+((date2.getMonth()+1)>10?"-":"-0")+(date2.getMonth()+1)+"-"+date2.getDate();
alert(dateStr2) 
}
addDays('2007-08-09','2');
</script>

Answer 5

var dateStr2=date2.getYear()+((date2.getMonth()+1)>10?"-":"-0")+(date2.getMonth()+1)+"-"+date2.getDate();
=======>
var dateStr2=date2.getYear()+((date2.getMonth()+1)>=10?"-":"-0")+(date2.getMonth()+1)+(date2.getDate()>=10?"-":"-0")+date2.getDate();