如何用js检测判断时间日期的间距 

<!DOCTYPE html>
<html>
<head>
 <meta charset="utf-8" />
 <title>如何用js检测判断日期大于多少天</title>
 <script>
 window.onload=function(){
  var ul1=document.getElementById("time");
  var span1=ul1.getElementsByTagName("span");
  var data=span1[0].innerHTML;
        var a = data.split(" ");
        var b = a[0].split("-");
        var c = a[1].split(":");
        var oldTime = new Date(b[0], b[1]-1, b[2], c[0], c[1], c[2]);
  var nowTime=new Date();
  document.write((nowTime-oldTime)/(1000*60*60*24)>15?"大于15":"小于15");
 }
 </script>
</head>
<body>
 <ul id="time">
  <li>
   <span>2014-07-05 08:52:32</span>
  </li>
 </ul>
</body>
</html>

来源：http://js.alixixi.com/a/2014071493814.shtml

posted @ 2016-11-03 17:48  kpengfang  阅读(933)  评论(0)  编辑  收藏  举报