[5-2] 회원 웹 기능 - 등록

ohun·2022년 5월 31일
0

Spring 입문

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createMemberForm.html

<!DOCTYPE HTML>
<html xmlns:th="httpL://www.thymeleaf.org">
<body>

<div class="container">

    <form action="/members/new" method="post">
        <div class="form-group">
            <label for="name">이름</label>
            <input type="text" id="name" name="name" placeholder="이름을 입력하세요">
        </div>
        <button type="submit">등록</button>
    </form>

</div>

</body>
</html>

action 에서의 /members/new 위치에 post 방식으로 넘어간다.

어디로? MemberController 의 PostMapping 으로!

MemberForm

package hello.hellospring.controller;

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

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

    private String name;
}

MemberController

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.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;

@Controller
public class MemberController {

    private final MemberService memberService;

    @Autowired
    public MemberController(MemberService memberService) {
        this.memberService = memberService;
    }

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

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

        memberService.join(member);

        return "redirect:/";    // 회원가입이 끝나면 홈 화면으로 보냄.
    }
}
  • @GetMapping 은 URL 치는 등 조회하고 들어갈 때 쓴다.
  • @PostMapping 은 데이터를 form 같은 곳에 넣어서 전달할 때 쓴다.
profile
공부 중입니다.

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