1.新建一个Dynamic Web Project项目,里面新建三个jsp文件,整体的框架如下所示:

2.one.jsp里面的代码如下所示:
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>example</title>
</head>
<body>
年轻人如何养生呢? <br> <br>
先看看web服务器给我们分配的session对象的ID:
<%
String id = session.getId();
%>
<br>
<%=id%>
<br> <br>
单击连接去 <a href="tom/two.jsp" target="_blank" rel="external nofollow" >吃睡篇</a>看看吧?
</body>
</html>
3.two.jsp文件里面的代码如下所示:
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>example</title>
</head>
<body>
欢迎您进入养生篇之 <font size=5>吃睡篇</font> 先看看web服务器给我分配的session对象的ID:
<%
String id = session.getId();
%>
<br>
<%=id%> <br> <br>
吃,不忌嘴,五谷杂粮、蔬菜水果通吃不挑食 <br>
睡,早睡早起不熬夜 <br> <br>
<!-- <a href="../cat/three.jsp" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" >里面的“../”不可以省略 -->
单击连接去 <a href="../cat/three.jsp" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" >运动篇</a>看看吧?
</body>
</html>
4.three.jsp文件里面的代码如下所示:
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>example</title>
</head>
<body>
欢迎您进入养生篇之 <font size=5>运动篇</font> 先看看web服务器给我分配的session对象的ID:
<%
String id = session.getId();
%>
<br>
<%=id%> <br> <br>
动,坚持运动——这一点很多年轻人都做不好, <br>
高兴起来就拼命打球,懒起来就拼命睡觉,不好!<br>
总之,生活规律化,坚持长期运动<br> <br>
<!-- <a href="../one.jsp" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" >里面的“../”不可以省略 -->
单击连接去 <a href="../one.jsp" target="_blank" rel="external nofollow" target="_blank" rel="external nofollow" >首页</a>看看吧?
</body>
</html>
5. 在浏览器里面输入http://localhost:8080/meme/one.jsp运行之后得到的结果如下所示: