五、jsp文件说明
源文件：https://download.csdn.net/download/flyingshadower/10628472
（1）jsp文件如图：
（2）addPage.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>学生管理系统</title>
</head>
<body>
<jsp:include page="public.jsp"></jsp:include>
<h3>新增人员：</h3>
<br/>
<form action="/student/saveStudent" method="post">
<table>
<tr>
<td>姓名：</td>
<td><input type="text" name="name"></td>
</tr>
<tr>
<td>学号：</td>
<td><input type="text" name="number"></td>
</tr>
<tr>
<td>分数：</td>
<td><input type="text" name="score"></td>
</tr>
</table>
<button type="submit" >添加</button>
<button ><a href="javascript:history.go(-1)" style="text-decoration: none">返回</a></button>
</form>
</body>
</html>
（3）editPage.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>学生管理系统</title>
</head>
<body>
<jsp:include page="public.jsp"></jsp:include>
<h3>修改信息：</h3>
<br/>
<form action="/student/updateStudent" method="post">
<table>
<tr>
<td>id编号：</td>
<td><input type="text" name="id" value="${studentEntity.studentId}" readonly></td>
</tr>
<tr>
<td>姓名：</td>
<td><input type="text" name="name" value="${studentEntity.studentName}"></td>
</tr>
<tr>
<td>学号：</td>
<td><input type="text" name="number"value="${studentEntity.studentNumber}"></td>
</tr>
<tr>
<td>分数：</td>
<td><input type="text" name="score" value="${studentEntity.studentScore}"></td>
</tr>
</table>
<button type="submit" >更新</button>
<button ><a href="javascript:history.go(-1)" style="text-decoration: none">返回</a></button>
</form>
</body>
</html>
（4）fail.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>学生管理系统</title>
</head>
<body>
<h3>账号或密码错误！</h3>
<br>
<button><a href="/student/toLogin" style="text-decoration: none">重新登录</a></button>
</body>
</html>
（5）index.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<%@taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<html>
<head>
<title>学生管理系统</title>
</head>
<body>
<jsp:include page="public.jsp"></jsp:include>
</body>
</html>
（6）login.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>学生管理系统</title>
</head>
<body>
<form action="/student/login" method="post">
账号：
<input name="userId" type="text" placeholder="输入账号" >
密码：
<input name="userPassword" type="password" placeholder="输入密码">
<button type="submit">登录</button>
</form>
</body>
</html>
（7）main.jsp
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>学生管理系统</title>
</head>
<body>
<jsp:include page="public.jsp"></jsp:include>
<h3>学生列表：</h3>
<a href="/student/addStudent" style="text-decoration: none">添加新学生</a>
<br/>
<br/>
<div>
<table border="2">
<thead>
<tr>
<th width="100">姓名</th>
<th width="150">学号</th>
<th width="100">分数</th>
<th width="100">编辑</th>
<th width="100">删除</th>
</tr>
</thead>
<tbody align="center">
<c:forEach var="stu" items="${studentList}">
<tr>
<td>${stu.studentName}</td>
<td>${stu.studentNumber}</td>
<td>${stu.studentScore}</td>
<td><a href="/student/editStudent?id=${stu.studentId}" style="text-decoration: none" >修改</a></td>
<td><a href="/student/deleteStudent?id=${stu.studentId}" style="text-decoration: none" >删除</a></td>
</tr>
</c:forEach>
</tbody>
</table>
</div>
</body>
</html>
（8）public.jsp
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Title</title>
</head>
<body>
<h2 align="center">学生管理系统</h2>
<ul>
<li><a href="/student/toIndex" style="text-decoration: none">首页</a></li>
<li><a href="/student/main" style="text-decoration: none">学生列表：</a></li>
<li><a href="/student/addStudent"style="text-decoration: none" >新增人员：</a></li>
<li><a href="/student/toLogin"style="text-decoration: none">退出登录</a></li>
</ul>
</body>
</html>