还剩

<script>
function FreshTime()
{

var endtime=new Date("2019/8/15,12:20:12");//结束时间

var nowtime = new Date();//当前时间

var lefttime=parseInt((endtime.getTime()-nowtime.getTime())/1000); 

d=parseInt(lefttime/3600/24);

h=parseInt((lefttime/3600)%24);

m=parseInt((lefttime/60)%60);

s=parseInt(lefttime%60);

document.getElementById("LeftTime").innerHTML=d+"天"+h+"小时"+m+"分"+s+"秒";

 if

(lefttime<=0){
document.getElementById("LeftTime").innerHTML="团购已结束";

clearInterval(sh);
 }
}
FreshTime()
var sh;

sh=setInterval(FreshTime,1000);

</script>