1.开始页面（查询数据）
1 <%@page import="com.zdsofe.work.Student"%> 2 <%@page import="java.util.List"%> 3 <%@page import="com.zdsofe.work.ReadData"%> 4 <%@ page language="java" contentType="text/html; charset=UTF-8" 5 pageEncoding="UTF-8"%> 6 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> 7 <html> 8 <head> 9 <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> 10 <title>Insert title here</title> 11 </head> 12 <body> 13 <% ReadData rd=new ReadData(); 14 List<Student> list= rd.findInfo(); 15 %> 16 17 <table border="1"> 18 <tr> 19 <th>序号</th> 20 <th>名字</th> 21 <th>密码</th> 22 <th>操作</th> 23 </tr> 24 25 26 <% 27 for(int i=0;i<list.size();i++) 28 { 29 %> 30 <tr> 31 <td><%=list.get(i).getId()%></td> 32 <td><%=list.get(i).getUserName()%></td> 33 <td><%=list.get(i).getMima()%></td> 34 <td><a href="../servlet?userN=<%=list.get(i).getUserName()%>">修改</a> 35 <a href="../DeleteServlet?userI=<%=list.get(i).getId()%>">删除</a> 36 </td> 37 </tr> 38 <% 39 } 40 %> 41 42 </table> 43 </body> 44 </html>