倒计时

来源:互联网 发布:编程机器人2在线 编辑:程序博客网 时间:2024/06/06 03:12
<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>    function GetRTime(){        var EndTime= new Date('2016/10/12 18:00:00');        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";    }  setInterval(GetRTime,0);</script>
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