jpablog : board list

jpablog/src/main/java/com/example/jpablog/controller/BoardController.java

@@ -1,14 +1,21 @@
 package com.example.jpablog.controller;
 
+import com.example.jpablog.service.BoardService;
+import lombok.RequiredArgsConstructor;
 import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.GetMapping;
 
 @Controller
+@RequiredArgsConstructor
 public class BoardController {
 
+    private final BoardService boardService;
+
     // 파라미터로 시큐리티 세션 접근 : @AuthenticationPrincipal PrincipalDetail principal
     @GetMapping("/")
-    public String index() {
+    public String index(Model model) {
+        model.addAttribute("boards", boardService.글목록());
         return "index";
     }
 

jpablog/src/main/java/com/example/jpablog/service/BoardService.java

@@ -10,6 +10,7 @@ import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import java.security.Principal;
+import java.util.List;
 
 @Service
 @RequiredArgsConstructor
@@ -24,4 +25,8 @@ public class BoardService {
         board.setCount(0);
         boardRepository.save(board);
     }
+
+    public List<Board> 글목록() {
+        return boardRepository.findAll();
+    }
 }

jpablog/src/main/webapp/WEB-INF/views/index.jsp

@@ -4,10 +4,12 @@
 
 <div class="container">
     <div class="card m-2">
-        <div class="card-body">
-            <h4 class="card-title">제목</h4>
-            <a href="#" class="btn btn-primary">상세보기</a>
-        </div>
+        <c:forEach var="board" items="${boards}">
+            <div class="card-body">
+                <h4 class="card-title">${board.title}</h4>
+                <a href="/api/board/${board.id}" class="btn btn-primary">상세보기</a>
+            </div>
+        </c:forEach>
     </div>
 </div>