[JSP] @RestController 이용해 컬렉션 객체 전달하기

@RestController 시작 전 준비과정이 궁금하다면?↓↓↓↓↓

https://maxtime1004.tistory.com/80

[JSP] @RestController 문자열 전달하기

 

 

 

MemberVO

 

package com.myspring.pro29.ex01;
 
public class MemberVO {
    private String id;
    private String pwd;
    private String name;
    private String email;
    
    public String getId() {
        return id;
    }
    public void setId(String id) {
        this.id = id;
    }
    public String getPwd() {
        return pwd;
    }
    public void setPwd(String pwd) {
        this.pwd = pwd;
    }
    public String getName() {
        return name;
    }
    public void setName(String name) {
        this.name = name;
    }
    public String getEmail() {
        return email;
    }
    public void setEmail(String email) {
        this.email = email;
    }
    @Override
    public String toString() {
        return "MemberVO [id=" + id + ", pwd=" + pwd + 
                ", name=" + name + ", email=" + email + "]";
    }
    
}
 

 

 

TestController

 

package com.myspring.pro29.ex01;
 
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
 
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
 
@RestController
@RequestMapping("/test/*")
public class TestController {
 
    @RequestMapping("/hello")
    public String hello() {
        return "Hello REST!!!";
    }
    
    @RequestMapping("/member")
    public MemberVO member() {
        MemberVO vo= new MemberVO();
        vo.setId("hong");
        vo.setPwd("1234");
        vo.setName("홍길동");
        vo.setEmail("hong@naver.com");
        return vo;
    }
    
    @RequestMapping("/membersList")
    public List<MemberVO> listMembers(){
        List<MemberVO> list = new ArrayList<MemberVO>();
        for(int i=0; i<10; i++) {
            MemberVO vo= new MemberVO();
            vo.setId("hong" + i);
            vo.setPwd("123" + i);
            vo.setName("홍길동" + i);
            vo.setEmail("hong" + i + "@naver.com");
            list.add(vo);
        }
        return list;
    }
    
    @RequestMapping("/membersMap")
    public Map<Integer, MemberVO> membersMap(){
        Map<Integer, MemberVO> map = new HashMap<Integer, MemberVO>();
        for(int i=0; i<10; i++) {
            MemberVO vo= new MemberVO();
            vo.setId("hong" + i);
            vo.setPwd("123" + i);
            vo.setName("홍길동" + i);
            vo.setEmail("hong" + i + "@naver.com");
            map.put(i, vo);
        }
        return map;
    }
    
}
 

 

 

 List 객체 전달 화면 

 

 Map 객체 전달 화면