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
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("/members")
public String list(Model model) {
List<Member> members = memberService.findMembers();
model.addAttribute("members", members); // member list 자체를 model 에 담아서 화면에 넘기려고 함.
return "members/memberList";
}
}
<!DOCTYPE HTML>
<html xmlns:th="http://www.thymeleaf.org">
<body>
<div class="container">
<div>
<table>
<thead>
<tr>
<th>#</th>
<th>이름</th>
</tr>
</thead>
<tbody>
<tr th:each="member : ${members}">
<td th:text="${member.id}"></td>
<td th:text="${member.name}"></td>
</tr>
</tbody>
</table>
</div>
</div>
</body>
</html>
지금까지 한 것들은 스프링을 재구동하면 메모리가 사라지기 때문에 목록 없어짐.
다음 장에서 DB 접근에 대해 다룸.