js实现倒计时

最新推荐文章于 2024-11-19 15:09:20 发布

waterDjj

最新推荐文章于 2024-11-19 15:09:20 发布

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本文链接：https://blog.youkuaiyun.com/waterDjj/article/details/52224731

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
</head>
<body>
距离2016/8/20/ 00:00，还剩：<span id="div1"></span>

</body>
<script>
    function d(){
    var div1=document.getElementById("div1")
    var nowDate=new Date();
    var endDate=new Date("2016/8/20/ 00:00");
    var t=(endDate-nowDate)/1000;
//        alert(t);
    var days=Math.floor(t/60/60/24);
    var  hours=Math.floor(t/60/60%24);
    var mins=parseInt(t/60%60);
    var secs=parseInt(t%60);
    div1.innerHTML=days+"天"+hours+"小时"+mins+"分"+secs+"秒";
    }
    setInterval(d,1000);
</script>
</html>