jquery 计算两个日期相差的天数

时间：2023-03-09 07:13:54
jquery 计算两个日期相差的天数 
 <!DOCTYPE html>

 <html>

 <head>

     <meta charset = "utf-8">

     <title></title>

 </head>

 <body>

     <input type="text" id="txt1" value="2018-05-10"/>

     <input type="text" id="txt2" value="2018-05-11"/>

     <input type="button"  id="btn" value="点击">

 </body>

 <script type="text/javascript" src="jquery.js"></script>

 <script type="text/javascript">

 $(document).ready(function() {

     $("#btn").click(function(){

         var start=$("#txt1").val();

         var end=$("#txt2").val();

         start=start.replace(/-/g,"/");

         var startdate=new Date(start);

         end=end.replace(/-/g,"/");

         var enddate=new Date(end);

         var time=enddate.getTime()-startdate.getTime();

         var days=parseInt(time/( *  *  * ));

     });

 });

 </script>

 </html>

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