js倒计时时钟

最新推荐文章于 2025-05-28 16:20:34 发布

极地雪狼li

最新推荐文章于 2025-05-28 16:20:34 发布

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分类专栏： js 文章标签：时钟 js date

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本文链接：https://blog.youkuaiyun.com/xuehu837769474/article/details/81746755

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<!doctype html>
<html>

<head>
    <meta charset="utf-8">
    <title>倒计时js代码</title>
    <style>
        * {
            margin: 0;
            padding: 0;
        }

        body {
            font-size: 16px;
            text-align: center;
            font-family: arial;
        }

        .time {
            margin-top: 10px;
            border: 1px solid red;
            height: 30px;
            padding: 2px;
            line-height: 30px;
        }
    </style>
</head>

<body>
<div class="time">
    <span id="t_d">00天</span>
    <span id="t_h">00时</span>
    <span id="t_m">00分</span>
    <span id="t_s">00秒</span>
</div>
<script>
    setInterval(function() {
        var EndTime = new Date('2017/04/05 00:00:00');
        var NowTime = new Date();
        var t = EndTime.getTime() - NowTime.getTime();
        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";
    }, 10);
</script>

</body>

</html>