员工培训系统，
教师或用户查询界面：
<%@ page language="java" contentType="text/ html; charset=UTF-8"
pageEncoding="UTF-8" import = "java.util.*"%>
<%@page import="bean.student"%>
<%@page import="bean.teacher"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
</head>
<body>
<%
String user=(String)request.getAttribute("user");
List<student> liststudent=new ArrayList<student>();
List<teacher> listteacher=new ArrayList<teacher>();
if(user.equals("员工")) liststudent=(List<student>)request.getAttribute("Astudent");
else listteacher=(List<teacher>)request.getAttribute("Ateacher");
%>
<table align="center" width="450" border="1">
<tr>
<td align="center" colspan="5">
<h2>查询结果</h2>
</td>
</tr>
<tr aligh="center">
<td>工号或学号</td>
<td>名字</td>
<td>性别</td>
<td>职称</td>
<td>部门</td>
</tr>
<%
if(user.equals("员工"))
{
for(student p:liststudent){
%>
<tr aligh="center">
<td><%=p.getSID() %></td>
<td><%=p.getSname() %></td>
<td><%=p.getSsex() %></td>
<td><%=p.getSjob() %></td>
<td><%=p.getSsection() %></td>
<br>
</tr>
<%
}
}
else if(user.equals("教师"))
{
for(teacher p:listteacher){
%>
<tr aligh="center">
<td><%=p.getTID() %></td>
<td><%=p.getTname() %></td>
<td><%=p.getTsex() %></td>
<td><%=p.getTjob() %></td>
<td><%=p.getTsection() %></td>
<br>
</tr>
<%
}
}
%>
<td><a href="user.jsp">注销</a></td>
<td><a href="findP.jsp">返回上一级</a></td>
</table>
</body>
</html>