<script language="javascript" type="text/javascript">
function Timer(year,month,day,hour,minute,second){
var leftTime = (new Date(year,month-1,day,hour,minute,second)) - (new Date()); //计算剩余的毫秒数
var days = parseInt(leftTime / 1000 / 60 / 60 / 24 , 10); //计算剩余的天数
var hours = parseInt(leftTime / 1000 / 60 / 60 % 24 , 10); //计算剩余的小时
var minutes = parseInt(leftTime / 1000 / 60 % 60, 10);//计算剩余的分钟
var seconds = parseInt(leftTime / 1000 % 60, 10);//计算剩余的秒数
days = checkTime(days);
hours = checkTime(hours);
minutes = checkTime(minutes);
seconds = checkTime(seconds);
setInterval("Timer(2018,10,20,00,00,00)",1000);
// console.log(days);
if (isNaN(days)) { }
else{
document.getElementById("daya").innerHTML = days;
document.getElementById("houra").innerHTML = hours;
document.getElementById("minutea").innerHTML = minutes;
document.getElementById("seconda").innerHTML = seconds;
}
}
function checkTime(i){ //将0-9的数字前面加上0，例1变为01
if(i<10)
{
i = "0" + i;
}
return i;
}
</script>
