一、用户Bean设计
(1)创建User类
package com.shop.users;
public class User
{
private int id;
private String name;
private String password;
private String sex;
private String email;
private String telephone;
private String address;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public void setSex(String sex) {
this.sex = sex;
}
public String getSex() {
return sex;
}
public void setEmail(String email) {
this.email = email;
}
public String getEmail() {
return email;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getTelephone() {
return telephone;
}
public void setTelephone(String telephone) {
this.telephone = telephone;
}
public String getAddress() {
return address;
}
public void setAddress(String address) {
this.address = address;
}
(2)编译类
(3)jsp页面使用Bean
java方式:
<%@ page import=“com.shop.users.User”%>
<% User u=new User();
u.setName("wangxiujuan");
out.println(u.getName());
%>
jsp标签方式:
<%@ page import=“com.shop.users.User”%>
<jsp:useBean id=“u” class=“com.shop.users.User”/>
<jsp:setProperty name=“u” property=”name” value=”wangxiujuan” />
<jsp:getProperty name=“u” property=”name” />
二、实现用户注册功能及应用application保存注册用户
(1)设计注册页面
(2)处理注册信息,保存到application中
三、实现用户登录功能
(1)实现主页,左侧包括登录
(2)处理登录信息,在application对象中 查找是否有该用户
四、实现登录用户显示个人信息
在首页,显示用户个人信息
五、实现登录用户更改个人信息
更改用户信息
本文出自 “学而不思则罔” 博客,请务必保留此出处http://dyzyxy.blog.51cto.com/944775/1619132
原文地址:http://dyzyxy.blog.51cto.com/944775/1619132