student.java:
package test;
public class Student {
private String name;
private int age;
private String address;
public String getName()
{
return name;
}
public void setName(String name)
{
this.name=name;
}
public int getAge()
{
return age;
}
public void setAge(int age)
{
this.age=age;
}
public String getAddress()
{
return address;
}
public void setAddress(String address)
{
this.address=address;
}
}
index.jsp:
<%@ page language="java" import="test.*" pageEncoding="utf-8" %>
<html>
<body>
<%
Student stu=new Student();
stu.setName("Christy");
stu.setAge(22);
stu.setAddress("US");
session.setAttribute("stu_key",stu);
%>
<a href="result.jsp">verify information</a>
</body>
</html>
result.jsp:
<%@ page language="java" import="test.*" pageEncoding="utf-8"%>
<%
Student stu=(Student)session.getAttribute("stu_key");
%>
output information:<br>
name:<%=stu.getName() %> <br>
age:<%=stu.getAge() %> <br>
address:<%=stu.getAddress() %> <br>
index.jsp负责向java对象赋值。运行结果:
点击verify information链接,跳转到result.jsp页面,此页面负责显示index.jsp页面赋予的值。运行结果: