1 <!DOCTYPE html>
2 <html>
3 <head>
4 <meta charset = "utf-8">
5 <title></title>
6 </head>
7 <body>
8 <input type="text" id="txt1" value="2018-05-10"/>
9 <input type="text" id="txt2" value="2018-05-11"/>
10 <input type="button" id="btn" value="点击">
11 </body>
12
13 <script type="text/javascript" src="jquery.js"></script>
14 <script type="text/javascript">
15
16 $(document).ready(function() {
17
18 $("#btn").click(function(){
19
20 var start=$("#txt1").val();
21 var end=$("#txt2").val();
22
23 start=start.replace(/-/g,"/");
24
25 var startdate=new Date(start);
26 end=end.replace(/-/g,"/");
27 var enddate=new Date(end);
28
29 var time=enddate.getTime()-startdate.getTime();
30 var days=parseInt(time/(1000 * 60 * 60 * 24));
31 });
32 });
33 </script>
34 </html>
