no message

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

@@ -13,6 +13,7 @@ import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestMethod;
 
 import com.example.demo.form.ApprovalForm;
+import com.example.demo.service.Request;
 
 /**
  * 書籍貸出承認確認用のコントローラ
@@ -27,14 +28,14 @@ public class ApprovalConfirmController {
 	private final static String SEVERE_ERROR_MESSAGE = "エラーが発生しました！";
 
 	HttpSession httpSession;
-	ApprovalForm approvalform;
+	Request request;
 
 	@Autowired
 	public ApprovalConfirmController(
 			HttpSession httpSession,
-			ApprovalForm approvalform) {
+			Request request) {
 		this.httpSession = httpSession;
-		this.approvalform = approvalform;
+		this.request = request;
 	}
 
 	@ModelAttribute