简单易用的倒计时js代码

来源：互联网发布：网络主播直播结束语编辑：程序博客网时间：2024/05/16 19:09

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<!doctype html> 
<html> 
<head> 
<meta charset="utf-8">
<title>简单易用的倒计时js代码</title>
<style> 
*{ margin:0; padding:0; list-style:none;}
body{ font-size:18px; text-align:center;}
.time{ height:30px; padding:200px;}
</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> 
  functionGetRTime(){ 
    varEndTime= new Date('2014/09/20 00:00:00');
    varNowTime = new Date(); 
    vart =EndTime.getTime() - NowTime.getTime(); 
    vard=0; 
    varh=0; 
    varm=0; 
    vars=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> 
  
</body> 
</html>

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