日期:2014-05-16 浏览次数:20478 次
var dt = new Date(), hour = dt.getHours(),date = dt.getDay();
var end = new Date(dt.getYear(),dt,getMonth(),date,12) //活动结束时间
var diff = end - dt;
var timer = setInterval(function(){
if(dt > 0 && hour > 10){ //hour > 10 活动开始时间
//do something
}else{
//do something
clearInterval(timer);
}
diff -= 1000; //timer 1sec
},1000)