小峰servlet/jsp（2）

一、jsp javaBean组件引入

<jsp:useBean />

scope一共有page,request,session和application 4个属性范围，默认是page；

student类：

 1 package com.java1234.model;
 2 
 3 public class Student {
 4 
 5     private String name;
 6     private int age;
 7     
 8     public String getName() {
 9         return name;
10     }
11     public void setName(String name) {
12         this.name = name;
13     }
14     public int getAge() {
15         return age;
16     }
17     public void setAge(int age) {
18         this.age = age;
19     }
20 }

View Code