1.介绍

　　

 

2.Person.java

1 package com.spring.bean; 2  3 public class Person { 4     private String username; 5     private String password; 6     private String email; 7     private int age; 8     private Address address; 9     10     public Person() {}11     public Person(String username, String password, String email, int agem,Address address) {12         super();13         this.username = username;14         this.password = password;15         this.email = email;16         this.age = age;17         this.address = address;18     }19     public String getUsername() {20         return username;21     }22     public void setUsername(String username) {23         this.username = username;24     }25     public String getPassword() {26         return password;27     }28     public void setPassword(String password) {29         this.password = password;30     }31     public String getEmail() {32         return email;33     }34     public void setEmail(String email) {35         this.email = email;36     }37     public int getAge() {38         return age;39     }40     public void setAge(int age) {41         this.age = age;42     }43     public Address getAddress() {44         return address;45     }46     public void setAddress(Address address) {47         this.address = address;48     }49     @Override50     public String toString() {51         return "Person [username=" + username + ", password=" + password + ", email=" + email + ", age=" + age52                 + ", address=" + address + "]";53     }54     55 }

 

3.address.java

1 package com.spring.bean; 2  3 /** 4  * 为了验证级联属性做的bean 5  * @author dell 6  * 7  */ 8 public class Address { 9     private String province;10     private String city;11     public Address() {}12     public Address(String province, String city) {13         super();14         this.province = province;15         this.city = city;16     }17     public String getProvince() {18         return province;19     }20     public void setProvince(String province) {21         this.province = province;22     }23     public String getCity() {24         return city;25     }26     public void setCity(String city) {27         this.city = city;28     }29     @Override30     public String toString() {31         return "Address [province=" + province + ", city=" + city + "]";32     }33     34 }

 

4.controller

1 package com.spring.it; 2  3 import org.springframework.stereotype.Controller; 4 import org.springframework.web.bind.annotation.CookieValue; 5 import org.springframework.web.bind.annotation.RequestMapping; 6  7 import com.spring.bean.Person; 8  9 @Controller10 public class RequestParamControl {11     @RequestMapping("/pojo")12     public String hello(Person person) 13     {14         System.out.println("person="+person);15         return "success";16     }17 }

 

5.index.jsp

1 <%@ page language="java" contentType="text/html; charset=ISO-8859-1" 2     pageEncoding="ISO-8859-1"%> 3  4  5  6 
      7  8  9 10     
     
      11         username:
      12         
      
13         passwaord:
      14         
      
15         email:
      16         
      
17         age:
      18         
      
19         province:
      20         
      
21         city:
      22         
      
23         
      24     
     
25 26 

 

6.效果