jsp页面随页面初始化加载js函数

 1 <%@ page language="java" import="java.util.*" pageEncoding="gbk"%>
 2 <html>
 3   <head>
 4     <title>教师（学生）登录页面</title>
 5     <style type="text/css">
 6     <!--
 7     body {
 8         margin-left: 0px;
 9         margin-top: 0px;
10         margin-right: 0px;
11         margin-bottom: 0px;
12         background-color: #1D3647;
13     }
14     .STYLE1 {color: #E6EBF1}
15     -->
16     </style>
17     <link href="teacher/images/skin.css" rel="stylesheet" type="text/css">
18     
19     <script type="text/javascript">
20         function sw(){
21             debugger;
22             var a = document.cookie;
23         }
24     </script>
25   </head>
26   
27   <body onload="sw()">
28   </body>
29 </html>

通过<body>标签的onload属性加载函数