代码如下:
function GetRTime(){
var NowTime=new Date();
var y1 = NowTime.getFullYear();
var m1 = NowTime.getMonth();
var d1 = NowTime.getDate();
var h1= NowTime.getHours();
var M1 = NowTime.getMinutes();
var s1 = NowTime.getSeconds();
var utc = Date.UTC(y1,m1,d1,h1,M1,s1);
var EndTime= new Date('2017/01/26 00:00:00');
var t =EndTime.getTime() - utc;
var d=0;
var h=0;
var m=0;
var s=0;
if(t>=0){
d=Math.floor(t/1000/60/60/24);
h=Math.floor(t/1000/60/60%24);
m=Math.floor(t/1000/60%60);
s=Math.floor(t/1000%60);
}
document.getElementById("t_d").innerHTML = d + "天";
document.getElementById("t_h").innerHTML = h + "时";
document.getElementById("t_m").innerHTML = m + "分";
document.getElementById("t_s").innerHTML = s + "秒";
}
setInterval(GetRTime,0);
用于在服务器获取UTC 实现时间统一。