エラー表示のHTMLです

team1/src/main/java/com/example/demo/controller/ApprovalConfirmController.java

@@ -1,56 +1,53 @@
 package com.example.demo.controller;
 
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
+import org.springframework.ui.Model;
+import org.springframework.web.bind.annotation.ModelAttribute;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 
+import com.example.demo.form.ReturnForm;
+import com.example.demo.service.ReturnService;
+
 /**
  * 書籍貸出承認確認用のコントローラ
  */
 @Controller
 public class ApprovalConfirmController {
 
-	// ログ出力用インスタンス
-//	private final static Logger LOGGER = Logger.getLogger(ApprovalConfirmController.class.getName());
-
-	// エラーメッセージ用の定数フィールド
-//	private final static String SEVERE_ERROR_MESSAGE = "エラーが発生しました！";
-
 	//	HttpSession httpSession;
-//	Request request;
-//
-//	@Autowired
-//	public ApprovalConfirmController(
-//			HttpSession httpSession,
-//			Request request) {
-//		this.httpSession = httpSession;
-//		this.request = request;
-//	}
-//
-//	@ModelAttribute
-//	public ApprovalForm approvalForm() {
-//		return new ApprovalForm();
-//	}
+	ReturnService returnService;
 
-	@RequestMapping(value = "/approvalConfirm", method = RequestMethod.POST)
-	public String AprrvalForm() {
+	@Autowired
+	ApprovalConfirmController(ReturnService returnService) {
+		this.returnService = returnService;
+	}
 	
-		System.out.println("a");
-		return "bookList";
-//		try {
-//
-//			
-//			return  ;
-//		} catch (Exception e) {
-//			// ログイン情報の破棄
-//			httpSession.invalidate();
-//
-//			e.printStackTrace();
-//
-//			// エラーログ出力
-//			LOGGER.log(Level.SEVERE, SEVERE_ERROR_MESSAGE, e);
-//			// エラー画面遷移
-//			return "error";
-//		}
+	@ModelAttribute
+	ReturnForm returnForm() {
+		return new ReturnForm();
+	}
+
+	@RequestMapping(value = "/approvalConfirm", method = { RequestMethod.POST, RequestMethod.GET })
+	public String ApporvalForm(Model model) {
+		//System.out.println("a");
+		try {
+			//仮の値を入れる 貸出テーブルのID
+			Integer id = 1;
+			//申請IDを元に取得
+			ReturnForm approvalresultForm = returnService.getReturnForm(id);
+			approvalresultForm.setIdRequest(id);
+
+			//returnFormに値をセット
+			// 画面に返す為の情報をセット
+			model.addAttribute("returnForm", approvalresultForm);
+			return "approvalConfirm";
+			
+		} catch (Exception e) {
+			e.printStackTrace();
+			return "error";
 		}
 	}
+
+}

team1/src/main/java/com/example/demo/controller/ApprovalConfirmResultController.java

@@ -1,11 +1,73 @@
 package com.example.demo.controller;
 
+import jakarta.servlet.http.HttpSession;
+
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.ModelAttribute;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+
+import com.example.demo.form.ReturnForm;
+import com.example.demo.service.ReturnService;
 
 /**
- * 書籍貸出完了・却下処理用のコントローラ
+ * 書籍貸出承認完了・却下処理用のコントローラ
  */
 @Controller
 public class ApprovalConfirmResultController {
 	
+	HttpSession httpSession;
+	ReturnService returnService;
+
+	@Autowired
+	public ApprovalConfirmResultController(HttpSession httpSession, ReturnService returnService) {
+		this.httpSession = httpSession;
+		this.returnService = returnService;
+	}
+
+	@ModelAttribute
+	ReturnForm returnForm() {
+		return new ReturnForm();
+	}
+
+	//承認完了画面表示処理
+	@RequestMapping(value = "/approvalComplete", method = RequestMethod.POST)
+	public String approvalComplete(ReturnForm returnForm) {
+
+		try {
+			//セッションからIDを拾いたい
+			httpSession.getAttribute("");
+			//いったん1ということで
+			int id = 1;
+
+			returnService.setReturnComplete(returnForm.getIdRequest(), id);
+
+			return "approvalComplete";
+
+		} catch (Exception e) {
+			e.printStackTrace();
+			return "error";
+		}
+	}
+
+	//却下完了画面表示処理
+	@RequestMapping(value = "/approvalRejected", method = RequestMethod.POST)
+	public String approvalRejected(ReturnForm returnForm) {
+
+		try {
+			//セッションからIDを拾いたい
+			httpSession.getAttribute("");
+			//いったん1ということで
+			int id = 1;
+
+			returnService.setReturnRejected(returnForm.getIdRequest(), id);
+
+			return "approvalRejected";
+
+		} catch (Exception e) {
+			e.printStackTrace();
+			return "error";
+		}
+	}
 }

team1/src/main/java/com/example/demo/controller/ReturnCompleteController.java

@@ -1,15 +1,28 @@
 package com.example.demo.controller;
 
+import jakarta.servlet.http.HttpSession;
+
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.ModelAttribute;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 
 import com.example.demo.form.ReturnForm;
+import com.example.demo.service.ReturnService;
 
 //返却完了用のコントローラー
 @Controller
-public class returnCompleteController {
+public class ReturnCompleteController {
+
+	HttpSession httpSession;
+	ReturnService rerurnService;
+
+	@Autowired
+	public ReturnCompleteController(HttpSession httpSession, ReturnService rerurnService) {
+		this.httpSession = httpSession;
+		this.rerurnService = rerurnService;
+	}
 
 	@ModelAttribute
 	ReturnForm returnForm() {
@@ -21,14 +34,13 @@ public class returnCompleteController {
 	public String returnComplete(ReturnForm returnForm) {
 
 		try {
-			System.out.println(returnForm.getNmBook());
+			//セッションからIDを拾いたい
+			httpSession.getAttribute("");
+			//いったん1ということで
+			int id = 1;
+
+			rerurnService.setReturn(returnForm.getIdRequest(), id);
 
-			//各種　必要な値をDBから取得,セッションからログイン者の情報
-			//蔵書テーブルの貸出フラグを貸出可、
-			//貸出テーブルのステータスを返却済、
-			//返却日を当日日付、
-			//更新者を更新した人のID、
-			//更新日を当日日付に更新する。
 			return "returnComplete";
 
 		} catch (Exception e) {

team1/src/main/java/com/example/demo/controller/ReturnConfirmController.java

@@ -1,7 +1,6 @@
 package com.example.demo.controller;
 
-import java.util.Date;
-
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Controller;
 import org.springframework.ui.Model;
 import org.springframework.web.bind.annotation.ModelAttribute;
@@ -9,23 +8,35 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 
 import com.example.demo.form.ReturnForm;
+import com.example.demo.service.ReturnService;
 
 @Controller
 public class ReturnConfirmController {
+
+	ReturnService rerurnService;
+
+	@Autowired
+	ReturnConfirmController(ReturnService rerurnService) {
+		this.rerurnService = rerurnService;
+	}
+
 	@ModelAttribute
 	ReturnForm returnForm() {
-		Date date = new Date();
-		return new ReturnForm(1, "テスト名", date, date, date, "ISBN", "書籍名", "出版社", "特記事項");
+		return new ReturnForm();
 	}
 
 	@RequestMapping(value = "/returnConfirm", method = { RequestMethod.POST, RequestMethod.GET })
 	public String returnConfirm(Model model) {
 		try {
-			//申請IDを元に取得
-			//returnFormに値をセット
 			//仮の値を入れる
+			Integer id = 1;
+			//申請IDを元に取得
+			ReturnForm resultForm = rerurnService.getReturnForm(id);
+			resultForm.setIdRequest(id);
+
+			//returnFormに値をセット
 			// 画面に返す為の情報をセット
-			model.addAttribute("returnForm", returnForm());
+			model.addAttribute("returnForm", resultForm);
 			return "returnConfirm";
 		} catch (Exception e) {
 			e.printStackTrace();

team1/src/main/java/com/example/demo/entity/Book_collectionEntity.java

@@ -1,6 +1,6 @@
 package com.example.demo.entity;
 
-import java.sql.Timestamp;
+import java.util.Date;
 
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
@@ -23,7 +23,6 @@ import lombok.NoArgsConstructor;
 @AllArgsConstructor
 public class Book_collectionEntity {
 
-	
 	//蔵書ID
 	@Id
 	@GeneratedValue(strategy = GenerationType.IDENTITY)
@@ -47,7 +46,7 @@ public class Book_collectionEntity {
 	private String pubLisher;
 
 	//特記事項
-	@Column(name = "note text", nullable = true)
+	@Column(name = "note", nullable = true)
 	private String noteText;
 
 	//貸出フラグ   -> charに変更する
@@ -61,7 +60,7 @@ public class Book_collectionEntity {
 	//更新日
 	@Column(name = "date_update", nullable = false)
 	@LastModifiedDate
-    private Timestamp dateUpdate;
+	private Date dateUpdate;
 
 	//	public static Book_collection convertFrom(Book_collection book_collection) {
 	//    // 値を既に持ったインスタンスの生成に、コンストラクタを使用するとこうなります。
@@ -92,7 +91,6 @@ public class Book_collectionEntity {
 	//    employeeEntity.setidUpdate(searchConditionEmployee.getidUpdate());
 	//  employeeEntity.setdateUpdate(searchConditionEmployee.getdateUupdate());
 
-    
 	//    
 	////    public static List<book_collection> createbook_collectionList(List<EmployeeEntity> employeeEntityList) {
 	////        return employeeEntityList.stream().map(EmployeeEntity::createbook_collection).toList();

team1/src/main/java/com/example/demo/entity/Borrow_booksEntity.java

@@ -1,6 +1,5 @@
 package com.example.demo.entity;
 
-import java.security.Timestamp;
 import java.util.Date;
 
 import jakarta.persistence.Column;
@@ -8,8 +7,9 @@ import jakarta.persistence.Entity;
 import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;
 import jakarta.persistence.Id;
+import jakarta.persistence.Table;
 
-import org.hibernate.annotations.Audited.Table;
+//import org.hibernate.annotations.Audited.Table;
 import org.springframework.data.annotation.LastModifiedDate;
 
 import lombok.AllArgsConstructor;
@@ -97,5 +97,5 @@ public class Borrow_booksEntity {
 	 * */
 	@Column(name = "date_update", nullable = false)
 	@LastModifiedDate
-	private Timestamp dateUpdate;
+	private Date dateUpdate;
 }

team1/src/main/java/com/example/demo/entity/EmployeeEntity.java

@@ -1,6 +1,6 @@
 package com.example.demo.entity;
 
-import java.security.Timestamp;
+import java.util.Date;
 
 import jakarta.persistence.Column;
 import jakarta.persistence.Entity;
@@ -81,7 +81,7 @@ public class EmployeeEntity {
 	 */
 	@Column(name = "date_update", nullable = false)
 	@LastModifiedDate
-	private Timestamp dateUpdate;
+	private Date dateUpdate;
 }
 
 //	public static EmployeeEntity convertForm(Employee employee) {

team1/src/main/java/com/example/demo/service/ReturnService.java

@@ -0,0 +1,97 @@
+package com.example.demo.service;
+
+import java.util.Date;
+import java.util.Optional;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import com.example.demo.entity.Borrow_booksEntity;
+import com.example.demo.form.ReturnForm;
+import com.example.demo.repository.Book_CollectionRepository;
+import com.example.demo.repository.Borrow_BooksRepository;
+import com.example.demo.repository.EmployeeRepository;
+
+@Service
+public class ReturnService {
+
+	Book_CollectionRepository book_CollectionRepository;
+	Borrow_BooksRepository borrowRepository;
+	EmployeeRepository employeeRepository;
+
+	@Autowired
+	public ReturnService(
+			Book_CollectionRepository book_CollectionRepository,
+			Borrow_BooksRepository borrowRepository,
+			EmployeeRepository employeeRepository) {
+		this.book_CollectionRepository = book_CollectionRepository;
+		this.borrowRepository = borrowRepository;
+		this.employeeRepository = employeeRepository;
+	}
+
+	public ReturnForm getReturnForm(int id) {
+		ReturnForm result = new ReturnForm();
+		Optional<Borrow_booksEntity> borrow = borrowRepository.findById(id);
+		//		System.out.println(borrow);
+		result.setDateRequest(borrow.get().getDateRequest());//申請日
+		result.setDateBorrow(borrow.get().getDateBorrow());//貸出日
+		result.setDateScheduledReturn(borrow.get().getDateScheduledReturn());//返却予定日
+
+		var emp = employeeRepository.findById(borrow.get().getIdApplicant());
+		result.setNmEmployee(emp.get().getNmEmployee());//申請者名、社員名
+
+		var book = book_CollectionRepository.findById(borrow.get().getIdBook());
+		result.setIsBn(book.get().getIsBn());//ISBN
+		result.setNmBook(book.get().getNmBook());//書籍名
+		result.setPubLisher(book.get().getPubLisher());//出版社
+		result.setNoteText(book.get().getNoteText());
+
+		return result;
+	}
+
+	public void setReturn(int id_request, int id_employee) {
+		var borrow = borrowRepository.findById(id_request);
+		var book = book_CollectionRepository.findById(borrow.get().getIdBook());
+		book.get().setFlgLending('0');//「貸出フラグ」を【貸出可】
+		borrow.get().setStatus('0');//貸出テーブルの「ステータス」を【返却済
+		borrow.get().setDateReturn(new Date());//「返却日」を当日日付
+		borrow.get().setIdUpdate(id_employee);//「更新者」を更新した人のID
+		borrow.get().setDateUpdate(new Date());//「更新日」を当日日付に更新する。
+
+		borrowRepository.save(borrow.get());
+		book_CollectionRepository.save(book.get());
+	}
+
+	//貸出承認
+	public void setReturnComplete(int id_request, int id_employee) {
+		var borrow = borrowRepository.findById(id_request);
+		var book = book_CollectionRepository.findById(borrow.get().getIdBook());
+
+		borrow.get().setStatus('2');//貸出テーブルの「ステータス」を【貸出中】
+		borrow.get().setDateApproval(new Date());//「承認日」を当日日付
+		borrow.get().setIdUpdate(id_employee);//「更新者」を更新した人のID
+		borrow.get().setDateUpdate(new Date());//「更新日」を当日日付に更新する。
+
+		borrowRepository.save(borrow.get());
+		book_CollectionRepository.save(book.get());
+
+	}
+
+	//却下
+	//貸出テーブルの「ステータス」を【却下】、「更新者」を却下した人のID、「更新日」を当日日付に更新する。
+	//また、蔵書テーブルの「貸出フラグ」を【貸出可】に更新する。
+	public void setReturnRejected(int id_request, int id_employee) {
+
+		var borrow = borrowRepository.findById(id_request);
+		var book = book_CollectionRepository.findById(borrow.get().getIdBook());
+
+		book.get().setFlgLending('0');//「貸出フラグ」を【貸出可】
+		borrow.get().setStatus('9');//貸出テーブルの「ステータス」を【却下】
+		borrow.get().setIdUpdate(id_employee);//「更新者」を却下した人のID
+		borrow.get().setDateUpdate(new Date());//「更新日」を当日日付に更新する。
+
+		borrowRepository.save(borrow.get());
+		book_CollectionRepository.save(book.get());
+	}
+
+}

team1/src/main/resources/templates/approvalComplete.html

@@ -2,39 +2,16 @@
 <html xmlns:th="http://www.thymeleaf.org">
 
 <head>
-
-    <meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
-    <!-- 外部のスクリプトファイルを読み込む -->
-    <script th:src="@{/js/common.js}"></script>
-    <!-- CSSの読み込み -->
-    <link rel="stylesheet" th:href="@{/css/all.css}">
-    <link rel=stylesheet th:href="@{/css/style.css}" type="text/css">
-    <title>書籍貸出承認完了画面</title>
+	<meta charset="UTF-8">
+			<title>書籍貸出承認画面</title>
 </head>
-
+<div style="text-align: right;">
+	<button class="logoutButton" onclick="logoutSubmit()">ログアウト</button>
+</div>
 <body>
 <h2>書籍貸出申請を承認しました。</h2>
 <br/>
 <a href="javascript:insertSubmit()">承認待ち一覧に戻る</a>　|　<a href="showMenu">メニューに戻る</a>
 </body>
-<script type="text/javascript">
-    function insertSubmit() {
-        const form = document.createElement('form');
-        form.setAttribute('method', 'post');
-        form.setAttribute('action', 'approvalConfirm');
 
-        // 動的送信用のHidden
-        // 動的にFormを作成する場合は何かしら送信しないと、正しく動作しない
-        const inputField = document.createElement("input");
-        inputField.setAttribute("type", "hidden");
-        inputField.setAttribute("value", "select");
-
-        form.appendChild(inputField);
-
-        // フォームをDOMに追加
-        document.body.appendChild(form);
-
-        form.submit();
-    }
-</script>
 </html>

team1/src/main/resources/templates/approvalConfirm.html

@@ -1,39 +1,28 @@
 <!DOCTYPE html>
 <html xmlns:th="http://www.thymeleaf.org">
 <head>
-	<meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
-	  <!-- 外部のスクリプトファイルを読み込む -->
-	  <script th:src="@{/js/common.js}"></script>
-	  <!-- CSSの読み込み -->
-	  <link rel="stylesheet" th:href="@{/css/all.css}">
-	  <link rel=stylesheet th:href="@{/css/style.css}" type="text/css">
+	<meta charset="UTF-8">
 		<title>書籍貸出承認確認</title>
 </head>
 <body>
-	<h1>登録内容確認　　　
-	    <div class="rightSection">
-	        <span class="loginInfo">ログイン者名：<span th:text="${session.loginUser.nmEmployee}"></span></span>
+	<div style="text-align: right;">
 				<button class="logoutButton" onclick="logoutSubmit()">ログアウト</button>
 			</div>
-	</h1>
-	<!-- 変数名は変更したが、中身は変更していない -->
-	<!-- ボタンや遷移も手を付けていない -->
-	<form action="approvalConfirm"
-	      method="post">
 			
-	    <div class="msgBox error" th:if="${messageError != null}">
-	        <span class="error" th:each="message : ${messageError.message}" th:text="${message}"></span>
-	    </div>
+	<form action ="approvalComplete"
+	method="post"
+	th:object="${returnForm}">
+
 	    <table>
 	        <tr>
 	            <th class="header">申請ID</th>
 	            <td>
 	                <label>
 	                    <input class="readOnly"
-	                           name="idRquest"
+	                           name="idRequest"
 	                           readonly="readonly"
-	                           type="text"
-	                           value="自動で設定されます"/>
+							   th:field="*{idRequest}"
+	                           type="text"/>
 	                </label>
 	            </td>
 	        </tr>
@@ -44,7 +33,7 @@
 	                    <input class="readOnly"
 	                           name="nmEmployee"
 	                           readonly="readonly"
-	                           th:value="*{nmEmployee}"
+	                           th:field="*{nmEmployee}"
 	                           type="text"/>
 	                </label>
 	            </td>
@@ -54,9 +43,9 @@
 	            <td>
 	                <label>
 	                    <input class="readOnly"
-	                           name="dataRequest"
+	                           name="dateRequest"
 	                           readonly="readonly"
-	                           th:value="*{dataRequest}"
+	                           th:field="*{dateRequest}"
 	                           type="text"/>
 	                </label>
 	            </td>
@@ -68,7 +57,7 @@
 	                    <input class="readOnly"
 	                           name="isBn"
 	                           readonly="readonly"
-	                           th:value="*{isBn}"
+	                           th:field="*{isBn}"
 	                           type="text"/>
 	                </label>
 	            </td>
@@ -80,7 +69,7 @@
 	                    <input class="readOnly"
 	                           name="nmBook"
 	                           readonly="readonly"
-	                           th:value="*{nmBook}"
+	                           th:field="*{nmBook}"
 	                           type="text"/>
 	                </label>
 	            </td>
@@ -90,9 +79,9 @@
 	            <td>
 	                <label>
 	                    <input class="readOnly"
-	                           name="publisher"
+	                           name="pubLisher"
 	                           readonly="readonly"
-	                           th:value="*{publisher}"
+	                           th:field="*{pubLisher}"
 		                          type="text"/>
 		               </label>
 		           </td>
@@ -102,9 +91,9 @@
 	               <td>
 	                  <label>
 		                 <input class="readOnly"
-		                         name="note"
+		                         name="noteText"
 	                         readonly="readonly"
-	                         th:value="*{note}"
+	                         th:field="*{noteText}"
 	                             type="text"/>
 	                   </label>
 	               </td>
@@ -116,7 +105,7 @@
 			              <input class="readOnly"
 			                      name="dateBorrow"
 			                  readonly="readonly"
-							  th:value="*{dateBorrow}"
+							  th:field="*{dateBorrow}"
 			                       type="text"/>
 			               </label>
 			             </td>
@@ -128,25 +117,24 @@
 			                       <input class="readOnly"
 			                              name="dateScheduledReturn"
 			                              readonly="readonly"
-			                              th:value="*{date_scheduled_return}"
+			                              th:field="*{dateScheduledReturn}"
 			                              type="text"/>
 			                 </label>
 			           </td>
 			    </tr>
 				<tr>
-				    <td class="btnArea" colspan="2">
-				        <input type="submit" value="承認"/>
+				    <td class="btn" colspan="2">
+				        <input type="submit" name="action" formaction="approvalComplete" value="承認"/>
 				    </td>
 				</tr>
 				<tr>
-				    <td class="btnArea" colspan="2">
-				        <input type="submit" value="却下"/>
+					<td class="btn" colspan="2">
+					<input type="submit" name="action" formaction="approvalRejected" value="却下"/>
 					</td>
 				</tr>
 			</table>	
 			<br/>
 			<a href="javascript:insertSubmit()">承認待ち一覧に戻る</a>	
 	</form>
-	
 	</body>
 </html>

team1/src/main/resources/templates/approvalRejected.html

@@ -2,39 +2,15 @@
 <html xmlns:th="http://www.thymeleaf.org">
 
 <head>
-
-    <meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
-    <!-- 外部のスクリプトファイルを読み込む -->
-    <script th:src="@{/js/common.js}"></script>
-    <!-- CSSの読み込み -->
-    <link rel="stylesheet" th:href="@{/css/all.css}">
-    <link rel=stylesheet th:href="@{/css/style.css}" type="text/css">
+	<meta charset="UTF-8">
 			<title>書籍貸出却下画面</title>
 </head>
-
+<div style="text-align: right;">
+	<button class="logoutButton" onclick="logoutSubmit()">ログアウト</button>
+</div>
 <body>
 <h2>書籍貸出申請を却下しました。</h2>
 <br/>
 <a href="javascript:insertSubmit()">承認待ち一覧に戻る</a>　|　<a href="showMenu">メニューに戻る</a>
 </body>
-<script type="text/javascript">
-    function insertSubmit() {
-        const form = document.createElement('form');
-        form.setAttribute('method', 'post');
-        form.setAttribute('action', 'approvalConfirm');
-
-        // 動的送信用のHidden
-        // 動的にFormを作成する場合は何かしら送信しないと、正しく動作しない
-        const inputField = document.createElement("input");
-        inputField.setAttribute("type", "hidden");
-        inputField.setAttribute("value", "select");
-
-        form.appendChild(inputField);
-
-        // フォームをDOMに追加
-        document.body.appendChild(form);
-
-        form.submit();
-    }
-</script>
 </html>

team1/src/main/resources/templates/error.html

@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html xmlns:th="http://www.thymeleaf.org">
+
+<head>
+	<meta charset="UTF-8">
+    <title>エラー</title>
+</head>
+<body>
+<h1>エラーが発生しました。</h1>
+
+<div>ログインからやり直してください。</div>
+<a href="login">ログイン</a>
+</body>
+</html>