已经整体解决了,方法如下: //取得字符串值并加一天,d2为一个字符串格式的时期,如"2008-08-08" function DateNextDay(d2) { //slice返回一个数组 var str = d2.slice(5) + "- " + d2.slice(0, 4); var d = new Date(str); var d3 = new Date(d.getFullYear(), d.getMonth(), d.getDate()+1); var month=returnMonth(d3.getMonth()); var day=d3.getDate(); day=day<10?"0"+day:day; var str2=d3.getFullYear()+"-"+month+"-"+day; return str2; } //返回月份 function returnMonth(num){ var str=""; switch(num){ case 0: str="01"; break; case 1: str="02"; break; case 2: str="03"; break; case 3: str="04"; break; case 4: str="05"; break; case 5: str="06"; break; case 6: str="07"; break; case 7: str="08"; break; case 8: str="09"; break; case 9: str="10"; break; case 10: str="11"; break; case 11: str="12"; break; } return str; }
var d2=document.getElementById("TextTime2").childNodes[0].value;
var arys= new Array(); arys=d2.split('-');
//得到日期类型
var myDate = new Date(arys[0],arys[1],arys[2]);
myDate=myDate.valueOf();
myDate=myDate +1 * 24 * 60 * 60 * 1000;
myDate = new Date(myDate)
alert(myDate.getFullYear() + "-" + (myDate.getMonth()) + "-" + myDate.getDate() );
str = str.slice(5) + "-" + str.slice(0, 4);
var d = new Date(str);
alert(d);
var d2 = new Date(d.getFullYear(), d.getMonth(), d.getDate() + 1);
alert(d2);
//取得字符串值并加一天,d2为一个字符串格式的时期,如"2008-08-08"
function DateNextDay(d2)
{
//slice返回一个数组
var str = d2.slice(5) + "- " + d2.slice(0, 4);
var d = new Date(str);
var d3 = new Date(d.getFullYear(), d.getMonth(), d.getDate()+1);
var month=returnMonth(d3.getMonth());
var day=d3.getDate();
day=day<10?"0"+day:day;
var str2=d3.getFullYear()+"-"+month+"-"+day;
return str2;
}
//返回月份
function returnMonth(num){
var str="";
switch(num){
case 0: str="01"; break;
case 1: str="02"; break;
case 2: str="03"; break;
case 3: str="04"; break;
case 4: str="05"; break;
case 5: str="06"; break;
case 6: str="07"; break;
case 7: str="08"; break;
case 8: str="09"; break;
case 9: str="10"; break;
case 10: str="11"; break;
case 11: str="12"; break;
}
return str;
}