[인프런 스프링 입문] 회원 관리 예제 - 웹 MVC 개발

구조

 

코드

//HomeController.java
package hello.helloSpring.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.GetMapping;

@Controller
public class HomeController {

    @GetMapping("/")
    public String home(){
        return "home";
    }
}

//MemberController.java
package hello.helloSpring.controller;

import hello.helloSpring.domain.Member;
import hello.helloSpring.service.MemberService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;

import java.util.List;

@Controller
public class MemberController {
    private final MemberService memberService;

    @Autowired // 스프링이 뜰 때, 컨테이너에서 관리하는 memberService 객체와 연결해준다.
    public MemberController(MemberService memberService) {
        this.memberService = memberService;
    }

    @GetMapping("/members/new")
    public String createMemberForm(){
        return "/members/createMemberForm";
    }

    @PostMapping("/members/new")
    public String create(MemberForm memberForm){
        Member member = new Member();
        member.setName(memberForm.getName());

        memberService.join(member);
        return "redirect:/";
    }

    @GetMapping("/members")
    public String list(Model model){
        List<Member> members = memberService.findMembers();
        model.addAttribute("members",members);
        return "members/memberList";
    }
}

//MemberForm
package hello.helloSpring.controller;

public class MemberForm {
    private String name;
    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }
}

html 파일들은 생략..

 

결과

홈화면

회원가입 화면

회원 목록 화면

 

고작 이거 만드는 게 이렇게 힘들다니~