如题:
function nowtime(){//将当前时间转换成yyyymmdd格式
var mydate = new Date();
var str = "" + mydate.getFullYear();
var mm = mydate.getMonth()+1
if(mydate.getMonth()>9){
str += mm;
}
else{
str += "0" + mm;
}
if(mydate.getDate()>9){
str += mydate.getDate();
}
else{
str += "0" + mydate.getDate();
}
return str;
}