no message

src/main/java/com/example/demo/controller/LendListController.java

@@ -1,12 +1,30 @@
 package com.example.demo.controller;
 
+import java.util.List;
+
+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 com.example.demo.entity.BookLend;
+import com.example.demo.service.BookLendService;
+
+
 @Controller
 public class LendListController {
+	
+	@Autowired
+	private BookLendService lendlistService;
+	
 	@GetMapping("/lendList")
-	public String lendList() {
+	public String list(Model model) {
+		
+		List<BookLend> aaa = lendlistService.findAll();
+		
+ 		// findAllを使って、DBから一覧を取得　でバックで取得したのを確認
+		model.addAttribute("list",lendlistService.findAll());
+		
 		return "lendList";
 		
 	}

src/main/java/com/example/demo/entity/BookLend.java

@@ -8,6 +8,7 @@ import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;
 import jakarta.persistence.Id;
 import jakarta.persistence.JoinColumn;
+import jakarta.persistence.ManyToOne;
 import jakarta.persistence.OneToOne;
 import jakarta.persistence.Table;
 
@@ -28,9 +29,9 @@ public class BookLend {
 	@JoinColumn(name = "book_manage_id", referencedColumnName = "book_manage_id",nullable = false)
 	private Book book;
 
-	// 図書管理ID（BK-1など）
-	@Column(name = "employee_id", nullable = false)
-	private Integer employeeId;
+	@ManyToOne
+	@JoinColumn(name = "employee_id", nullable = false)
+	private Employee employee_booklend;
 
 	// 貸出日
 	@Column(name = "book_lend_date", nullable = false)

src/main/java/com/example/demo/entity/Employee.java

@@ -34,4 +34,7 @@ public class Employee {
 	@OneToMany(mappedBy = "employee")
 	private List<Book> employees = new ArrayList<>();
 	
+	@OneToMany(mappedBy = "employee_booklend")
+	private List<BookLend> employees_booklend = new ArrayList<>();
+	
 }

src/main/java/com/example/demo/repository/BookLendRepository.java

@@ -0,0 +1,11 @@
+package com.example.demo.repository;
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import com.example.demo.entity.BookLend;
+
+@Repository
+public interface BookLendRepository extends JpaRepository<BookLend, Integer> {
+
+}

src/main/java/com/example/demo/service/BookLendService.java

@@ -0,0 +1,21 @@
+package com.example.demo.service;
+
+import java.util.List;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import com.example.demo.entity.BookLend;
+import com.example.demo.repository.BookLendRepository;
+
+@Service
+public class BookLendService {
+
+	@Autowired
+	private BookLendRepository bookLendRepository;
+
+	public List<BookLend> findAll() {
+		return bookLendRepository.findAll();
+	}
+
+}

src/main/resources/templates/lendList.html

@@ -4,6 +4,7 @@
 <head>
 	<meta charset="UTF-8">
 	<title>貸出中図書一覧</title>
+	<link rel="stylesheet" th:href="@{/css/style.css}">
 </head>
 
 <body>
@@ -12,8 +13,22 @@
 	<!-- action先要修正 -->
 	<form action="/lendList" method="GET">
 		<input type="submit" value="返却" class="btn">
+
+
+
+		<thead>
+			<tr>
+				<th>社員ID</th>
+
+			</tr>
+		</thead>
+		<tbody>
+			<tr th:each="${lendlist}">
+				<td th:text="${lendlist.employeeid}"></td>
+
 	</form>
 
+
 	<!-- 以下ポップアップ -->
 	<div id="registerModal" class="modal-overlay">