修正邮箱格式

revert ごめんね

.gitignore

@@ -0,0 +1 @@
+/target/

.settings/org.eclipse.m2e.core.prefs

@@ -1,4 +1,4 @@
-activeProfiles=pom.xml
+activeProfiles=
 eclipse.preferences.version=1
 resolveWorkspaceProjects=true
 version=1

src/main/java/co/jp/app/common/ApiResponse.java

@@ -1,59 +1,68 @@
 package co.jp.app.common;
 
-import java.util.Objects;
 
 public class ApiResponse<T> {
+    //成功状况判定
     private boolean success;
+    //状态码
+    private int code;
+    //状态信息
     private String message;
+    //数据
     private T data;
 
-    public static <T> ApiResponse<T> success(T data) {
-
-        return new ApiResponse<>(true, null, data);
-    }
-
-    public static <T> ApiResponse<T> fail(String message) {
-
-        return new ApiResponse<>(false, message, null);
-    }
-
-    public ApiResponse() {
-    }
-
-    public ApiResponse(boolean success, String message, T data) {
-        this.success = success;
-        this.message = message;
+    private ApiResponse(ResultCode resultCode, T data) {
+        this.code = resultCode.getCode();
+        this.message = resultCode.getMessage();
+        this.success = (resultCode.getCode() == ResultCode.SUCCESS.getCode());
         this.data = data;
     }
 
+    private ApiResponse() {
+    }
+
+    public static <T> ApiResponse<T> fail() {return success(null);}
+
+    public static <T> ApiResponse<T> success(T data) {
+        return new ApiResponse<>(ResultCode.SUCCESS, data);
+    }
+
+    public static <T> ApiResponse<T> fail(ResultCode resultCode) {
+        if (resultCode == ResultCode.SUCCESS) {
+
+            throw new IllegalArgumentException("Cannot use SUCCESS ResultCode for fail method. Use a specific error code.");
+        }
+        return new ApiResponse<>(resultCode, null);
+    }
+
+    public static <T> ApiResponse<T> fail(ResultCode resultCode, T data) {
+        if (resultCode == ResultCode.SUCCESS) {
+            throw new IllegalArgumentException("Cannot use SUCCESS ResultCode for fail method. Use a specific error code.");
+        }
+        return new ApiResponse<>(resultCode, data);
+    }
+
     public boolean isSuccess() {
         return success;
     }
 
-    public void setSuccess(boolean success) {
-        this.success = success;
+    public int getCode() {
+        return code;
     }
 
     public String getMessage() {
         return message;
     }
 
-    public void setMessage(String message) {
-        this.message = message;
-    }
-
     public T getData() {
         return data;
     }
 
-    public void setData(T data) {
-        this.data = data;
-    }
-
     @Override
     public String toString() {
         return "ApiResponse{" +
                 "success=" + success +
+                ", code=" + code +
                 ", message='" + message + '\'' +
                 ", data=" + data +
                 '}';

src/main/java/co/jp/app/common/ResultCode.java

@@ -0,0 +1,87 @@
+package co.jp.app.common;
+
+public enum ResultCode {
+
+    SUCCESS(200, "Success"),
+
+    // 客户端错误段 (1000 - 1999)
+    BAD_REQUEST(1000, "HTTP 400 Bad Request"),
+    UNAUTHORIZED(1001, "HTTP 401 Unauthorized"),
+    FORBIDDEN(1002, "HTTP 403 Forbidden"),
+    NOT_FOUND(1003, "HTTP 404 Not Found"),
+    METHOD_NOT_ALLOWED(1004, "HTTP 405 Method Not Allowed"),
+    REQUEST_TIMEOUT(1005, "HTTP 408 Request Timeout"),
+    CONFLICT(1006, "HTTP 409 Conflict"),
+    UNSUPPORTED_MEDIA_TYPE(1007, "HTTP 415 Unsupported Media Type"),
+    TOO_MANY_REQUESTS(1008, "HTTP 429 Too Many Requests"),
+    VALIDATION_ERROR(1009, "Parameter validation failure"),
+
+    // 服务端错误段 (2000 - 2999)
+    INTERNAL_SERVER_ERROR(2000, "HTTP 500 Internal Server Error"),
+    SERVICE_UNAVAILABLE(2001, "HTTP 503 Service Unavailable"),
+    GATEWAY_TIMEOUT(2002, "HTTP 504 Gateway Timeout"),
+    DATABASE_ERROR(2003, "Database error"),
+    NETWORK_ERROR(2004, "Network error"),
+    THIRD_PARTY_SERVICE_ERROR(2005, "Third-party service error"),
+
+    // ================================== 用户模块状态码 (3000 - 3999) ==================================
+    // 注册相关
+    // USER_REGISTRATION_SUCCESS(3000, "用户注册成功"),
+    USER_EMAIL_ALREADY_EXISTS(3001, "Email already exists"),
+
+    USER_USERNAME_ALREADY_EXISTS(3002, "Username"),
+
+    USER_EMAIL_NOT_VALID(3006, "Email is not valid"),
+
+    USER_PASSWORD_TOO_SHORT(3003, "password too short"),
+    USER_PASSWORD_TOO_WEAK(3004, "password too weak"),
+    USER_REGISTRATION_FAILED(3005, "User registration failed"),
+
+    // 登录相关
+    // USER_LOGIN_SUCCESS(3100, "登录成功"),
+    USER_ACCOUNT_NOT_FOUND(3101, "User account not found"),
+    USER_INVALID_CREDENTIALS(3102, "User invalid credentials"),
+    USER_ACCOUNT_LOCKED(3103, "User account locked"),
+    USER_ACCOUNT_DISABLED(3104, "User account disabled"),
+    USER_ACCOUNT_EXPIRED(3105, "User account expired"),
+    USER_LOGIN_FAILED(3106, "User login failed"),
+    USER_SESSION_EXPIRED(3107, "User session expired"),
+    USER_TOKEN_INVALID(3108, "User token invalid"),
+    USER_TOKEN_EXPIRED(3109, "User token expired(Token"),
+    USER_REFRESH_TOKEN_INVALID(3110, "User refresh token invalid"),
+    // USER_REFRESH_TOKEN_EXPIRED(3111, "User refresh token expired(Refresh Token"),
+    USER_LOGOUT_SUCCESS(3112, "loignout success"),
+
+    // 用户信息相关
+    USER_PROFILE_NOT_FOUND(3200, "User profile not found"),
+    USER_UPDATE_PROFILE_SUCCESS(3201, "User profile updated"),
+    USER_UPDATE_PROFILE_FAILED(3202, "User profile update failed"),
+    USER_CHANGE_PASSWORD_SUCCESS(3203, "Change password success"),
+    USER_CHANGE_PASSWORD_FAILED(3204, "Change password failed"),
+    USER_OLD_PASSWORD_MISMATCH(3205, "Old password mismatch"),
+
+    // 权限相关 (如果你的用户模块包含复杂权限)
+    // USER_PERMISSION_DENIED(3300, "用户权限不足（细粒度）"), // 可用于补充 FORBIDDEN
+
+    ;
+
+    private final int code;
+    private final String message;
+
+    ResultCode(int code, String message) {
+        this.code = code;
+        this.message = message;
+    }
+
+    public int getCode() {
+        return code;
+    }
+
+    public String getMessage() {
+        return message;
+    }
+
+    public String getMessage(String customDetail) {
+        return this.message + (customDetail == null || customDetail.isEmpty() ? "" : " (" + customDetail + ")");
+    }
+}

src/main/java/co/jp/app/config/CorsConfig.java

@@ -10,9 +10,8 @@ public class CorsConfig implements WebMvcConfigurer {
     @Override
     public void addCorsMappings(CorsRegistry registry) {
         registry.addMapping("/api/**") // 允许 /api/ 下的所有请求
-                .allowedOrigins("http://192.168.1.50:5173") // 允许来自该域的请求
+                .allowedOrigins("*") // 允许来自该域的请求
                 .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS") // 允许的 HTTP 方法
-                .allowedHeaders("*") // 允许所有头部
-                .allowCredentials(true); // 允许发送 Cookie
+                .allowedHeaders("*"); // 允许所有头部
     }
 }

src/main/java/co/jp/app/config/security/SecurityConfig.java

@@ -1,7 +1,6 @@
 package co.jp.app.config.security;
 
 import co.jp.app.config.security.filter.JwtAuthenticationFilter;
-import co.jp.app.service.UserService;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Lazy;
@@ -21,11 +20,11 @@ import org.springframework.security.web.authentication.UsernamePasswordAuthentic
 @Configuration
 public class SecurityConfig {
 
-    //private final JwtAuthenticationFilter jwtAuthenticationFilter;
+    private final JwtAuthenticationFilter jwtAuthenticationFilter;
     private final UserDetailsService userDetailsService;
 
     public SecurityConfig(@Lazy JwtAuthenticationFilter jwtAuthenticationFilter, @Lazy UserDetailsService userDetailsService) {
-        //this.jwtAuthenticationFilter = jwtAuthenticationFilter;
+        this.jwtAuthenticationFilter = jwtAuthenticationFilter;
         this.userDetailsService = userDetailsService;
     }
 
@@ -47,29 +46,19 @@ public class SecurityConfig {
         return authenticationConfiguration.getAuthenticationManager();
     }
 
-//    @Bean
-//    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
-//        http.csrf(AbstractHttpConfigurer::disable)
-//                .sessionManagement(session -> session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
-//                .authorizeHttpRequests(auth -> auth
-//                        .requestMatchers("/api/user/login", "/api/user/register").permitAll()
-//                        .anyRequest().authenticated()
-//                )
-//                .authenticationProvider(authenticationProvider())
-//                .addFilterBefore(jwtAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);
-//
-//        return http.build();
-//    }
-
+    // http config
     @Bean
-    //暂时开放所有权限
     public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
-
         http.csrf(AbstractHttpConfigurer::disable)
+                .sessionManagement(session -> session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
                 .authorizeHttpRequests(auth -> auth
-                        .anyRequest().permitAll()
-                );
+                        .requestMatchers("/api/user/login", "/api/user/register", "/api/inuhouse", "/api/dogs/pet").permitAll()
+                        .anyRequest().authenticated()
+                )
+                .authenticationProvider(authenticationProvider())
+                .addFilterBefore(jwtAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);
 
         return http.build();
     }
+
 }

src/main/java/co/jp/app/config/security/filter/JwtAuthenticationFilter.java

@@ -16,7 +16,6 @@ import org.springframework.security.web.authentication.WebAuthenticationDetailsS
 import org.springframework.stereotype.Component;
 import org.springframework.web.filter.OncePerRequestFilter;
 
-
 @Component
 public class JwtAuthenticationFilter extends OncePerRequestFilter {
 
@@ -36,14 +35,17 @@ public class JwtAuthenticationFilter extends OncePerRequestFilter {
         final String jwt;
         final String username;
 
+        //不需要token，直接返回Chain
         if (authHeader == null || !authHeader.startsWith("Bearer ")) {
             filterChain.doFilter(request, response);
             return;
         }
 
+        //透过token读取username
         jwt = authHeader.substring(7);
         username = jwtService.extractUsername(jwt);
 
+        //如果username为空且认证为空
         if (username != null && SecurityContextHolder.getContext().getAuthentication() == null) {
             UserDetails userDetails = this.userDetailsService.loadUserByUsername(username);
             if (jwtService.isTokenValid(jwt, userDetails)) {
@@ -54,7 +56,7 @@ public class JwtAuthenticationFilter extends OncePerRequestFilter {
                 SecurityContextHolder.getContext().setAuthentication(authToken);
             }
         }
-
+//name非数字特殊符号，英文半角，密码规则大小写特殊，email符合格式
         filterChain.doFilter(request, response);
     }
 }

src/main/java/co/jp/app/controller/DownloadController.java

@@ -3,21 +3,23 @@ package co.jp.app.controller;
 import java.util.List;
 
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Controller;
+import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
 
+import co.jp.app.entity.PetEntity;
 import co.jp.app.service.PetService;
 
-@Controller
+@RestController
 public class DownloadController {
 	@Autowired
 	private PetService service;
 
-	@GetMapping("/api/dogs/pet")
-	public String downloadById(@RequestParam List<Integer> id) {
-	service.getPetByID(id);
-		return "pet";
+	@GetMapping("/download-image")
+	public ResponseEntity<?> downloadById(@RequestParam List<Integer> id) {
+	List<PetEntity> list = service.getPetByID(id);
+		return ResponseEntity.ok(list);
 	}
 }
 

src/main/java/co/jp/app/controller/PetController.java

@@ -3,22 +3,25 @@ package co.jp.app.controller;
 import java.util.List;
 
 import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Controller;
+import org.springframework.http.ResponseEntity;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestParam;
+import org.springframework.web.bind.annotation.RestController;
 
+import co.jp.app.entity.PetEntity;
 import co.jp.app.service.PetService;
 
-@Controller
+@RestController
 
 public class PetController {
 
 	@Autowired
 	private PetService service;
 
-	@GetMapping("/api/dogs/pet")
-	public String getListByEntities(@RequestParam List<Integer> id) {
-		service.getPetByID(id);
-		return "pet";
+	@GetMapping("/inuhouse")
+	public ResponseEntity<?>  getListByEntities(@RequestParam List<Integer> id) {
+		
+	List<PetEntity> list = service.getPetByID(id);
+		return ResponseEntity.ok(list);
 	}
 }

src/main/java/co/jp/app/controller/UploadController.java

@@ -4,6 +4,7 @@ import java.util.ArrayList;
 import java.util.List;
 
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.http.ResponseEntity;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.CrossOrigin;
 import org.springframework.web.bind.annotation.PostMapping;
@@ -18,13 +19,13 @@ public class UploadController {
 	@Autowired
 	private UploadService service;
 
-	@PostMapping("/api/dogs/upload")
-	public String upload() {
+	@PostMapping("/upload")
+	public ResponseEntity<?> upload() {
 		List<PetEntity> list = new ArrayList<PetEntity>();
 
-		service.saveAllPets(list);
+	List<PetEntity> pets = service.saveAllPets(list);
 
-		return "upload";
+		return ResponseEntity.ok(pets);
 
 	}
 

src/main/java/co/jp/app/controller/UserController.java

@@ -1,30 +1,29 @@
 package co.jp.app.controller;
 
-import co.jp.app.common.ApiResponse;
-import co.jp.app.dto.LoginDto;
-import co.jp.app.dto.RegistrationDto;
-import co.jp.app.service.JwtService;
-import jakarta.validation.Valid;
-import org.springframework.http.HttpStatus;
-import org.springframework.http.ResponseEntity;
-import org.springframework.security.authentication.AuthenticationManager;
-import org.springframework.security.authentication.BadCredentialsException;
-import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
-import org.springframework.security.core.Authentication;
-import org.springframework.security.core.context.SecurityContextHolder;
-import org.springframework.security.core.userdetails.UserDetails;
-import org.springframework.web.bind.annotation.*;
-
-import co.jp.app.entity.ErrorEntity;
-import co.jp.app.entity.UserEntity;
-import co.jp.app.service.ErraService;
-import co.jp.app.service.UserService;
-
 import java.util.HashMap;
 import java.util.Map;
 
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.authentication.AuthenticationManager;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RestController;
+
+import co.jp.app.common.ApiResponse;
+import co.jp.app.dto.LoginDto;
+import co.jp.app.dto.RegistrationDto;
+import co.jp.app.dto.UserDto;
+import co.jp.app.entity.UserEntity;
+import co.jp.app.service.JwtService;
+import co.jp.app.service.UserService;
+import jakarta.validation.Valid;
+
 @RestController
-@RequestMapping("/api/user")
 public class UserController {
 
     private final UserService userService;
@@ -37,41 +36,33 @@ public class UserController {
         this.jwtService = jwtService;
     }
 
-    @PostMapping("/register")
-    public ResponseEntity<?> registerUser(@Valid @RequestBody RegistrationDto registrationDto) {
-        try {
+    @PostMapping("/api/user/register")
+    public ResponseEntity<ApiResponse<UserDto>> registerUser(@Valid @RequestBody RegistrationDto registrationDto) {
 
         UserEntity registeredUser = userService.registerNewUser(registrationDto);
 
-            return ResponseEntity.status(HttpStatus.CREATED).body(ApiResponse.success(registeredUser.getEmail()));
-        } catch (Exception e) {
+        UserDto userDto = new UserDto();
 
-            return ResponseEntity.status(HttpStatus.BAD_REQUEST).body(ApiResponse.fail("ユーザー登録失敗しました。"));
-        }
+        userDto.setEmail(registeredUser.getEmail());
+        userDto.setName(registeredUser.getName());
+
+        return ResponseEntity.status(HttpStatus.CREATED).body(ApiResponse.success(userDto));
     }
 
-    @PostMapping("/login")
-    public ResponseEntity<?> authenticateUser(@Valid @RequestBody LoginDto loginDto) {
-        try {
+    @PostMapping("/api/user/login")
+    public ResponseEntity<ApiResponse<Map<String, String>>> authenticateUser(@Valid @RequestBody LoginDto loginDto) {
+
         Authentication authentication = authenticationManager.authenticate(
                 new UsernamePasswordAuthenticationToken(loginDto.getEmail(), loginDto.getPassword())
         );
         SecurityContextHolder.getContext().setAuthentication(authentication);
         UserDetails userDetails = (UserDetails) authentication.getPrincipal();
 
-            String jwtToken = jwtService.generateToken(userDetails); // 生成单一的Token
+        String jwtToken = jwtService.generateToken(userDetails);
 
         Map<String, String> tokenResponse = new HashMap<>();
         tokenResponse.put("token", jwtToken);
 
         return ResponseEntity.ok(ApiResponse.success(tokenResponse));
-
-        } catch (BadCredentialsException e) {
-
-            return ResponseEntity.status(HttpStatus.UNAUTHORIZED).body(ApiResponse.fail("メールアドレスまたはパスワードが間違っています。"));
-        } catch (Exception e) {
-
-            return ResponseEntity.status(HttpStatus.INTERNAL_SERVER_ERROR).body(ApiResponse.fail("サーバーエラー。"));
-        }
     }
 }

src/main/java/co/jp/app/dto/LoginDto.java

@@ -1,9 +1,17 @@
 package co.jp.app.dto;
 
+import jakarta.validation.constraints.Email;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Size;
+
 public class LoginDto {
 
+    @NotBlank(message = "邮箱不能为空")
+    @Email(message = "邮箱格式不正确，请输入有效的邮箱地址")
     private String email;
 
+    @NotBlank(message = "密码不能为空")
+    @Size(min = 6, max = 30, message = "密码长度必须在6到30位之间")
     private String password;
 
     public String getEmail() {

src/main/java/co/jp/app/dto/RegistrationDto.java

@@ -1,11 +1,26 @@
 package co.jp.app.dto;
 
+import jakarta.validation.constraints.Email;
+import jakarta.validation.constraints.NotBlank;
+import jakarta.validation.constraints.Pattern;
+import jakarta.validation.constraints.Size;
+
 public class RegistrationDto {
 
+    //注：username可以为空
+    @Size(min = 2, max = 20, message = "用户名长度必须在2到20个字符之间")
+    @Pattern(
+            regexp = "^[a-zA-Z\\p{script=Han}]+$",
+            message = "用户名只能包含大小写英文字母和汉字，不能使用数字和标点符号"
+    )
     private String name;
 
+    @NotBlank(message = "邮箱不能为空")
+    @Email(message = "邮箱格式不正确，请输入有效的邮箱地址")
     private String email;
 
+    @NotBlank(message = "密码不能为空")
+    @Size(min = 6, max = 30, message = "密码长度必须在6到30位之间")
     private String password;
 
     public String getName() {

src/main/java/co/jp/app/dto/UserDto.java

@@ -0,0 +1,24 @@
+package co.jp.app.dto;
+
+public class UserDto {
+
+    private String email;
+
+    private String name;
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+}

src/main/java/co/jp/app/entity/PetEntity.java

@@ -7,7 +7,7 @@ import jakarta.persistence.Id;
 import jakarta.persistence.Table;
 
 @Entity
-@Table(name = "Pet")
+@Table(name = "Pet_Entity")
 public class PetEntity {
 	@GeneratedValue(strategy = GenerationType.IDENTITY)
 

src/main/java/co/jp/app/exception/BusinessException.java

@@ -0,0 +1,38 @@
+package co.jp.app.exception;
+
+import co.jp.app.common.ResultCode;
+
+public class BusinessException extends RuntimeException {
+
+    private final ResultCode resultCode;
+    private final String detailMessage; // 附加详细信息
+
+    public BusinessException(ResultCode resultCode) {
+        super(resultCode.getMessage());
+        this.resultCode = resultCode;
+        this.detailMessage = null;
+    }
+
+    // 有详细信息的构造函数
+    public BusinessException(ResultCode resultCode, String detailMessage) {
+        super(detailMessage != null && !detailMessage.isEmpty() ? detailMessage : resultCode.getMessage());
+        this.resultCode = resultCode;
+        this.detailMessage = detailMessage;
+    }
+
+    // 无详细信息的构造函数
+    public BusinessException(ResultCode resultCode, Throwable cause) {
+        super(resultCode.getMessage(), cause);
+        this.resultCode = resultCode;
+        this.detailMessage = null;
+    }
+
+    public ResultCode getResultCode() {
+        return resultCode;
+    }
+
+    public String getDetailMessage() {
+        return detailMessage;
+    }
+
+}

src/main/java/co/jp/app/exception/GlobalExceptionHandler.java

@@ -0,0 +1,125 @@
+package co.jp.app.exception;
+
+import java.util.stream.Collectors;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.http.HttpStatus;
+import org.springframework.http.ResponseEntity;
+import org.springframework.security.authentication.BadCredentialsException;
+import org.springframework.security.core.AuthenticationException;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.validation.BindException;
+import org.springframework.web.bind.MethodArgumentNotValidException;
+import org.springframework.web.bind.MissingServletRequestParameterException;
+import org.springframework.web.bind.annotation.ExceptionHandler;
+import org.springframework.web.bind.annotation.RestControllerAdvice;
+
+import co.jp.app.common.ApiResponse;
+import co.jp.app.common.ResultCode;
+
+@RestControllerAdvice
+public class GlobalExceptionHandler {
+
+    // slf4j日志记录器
+    private static final Logger logger = LoggerFactory.getLogger(GlobalExceptionHandler.class);
+
+    // 业务异常
+    @ExceptionHandler(BusinessException.class)
+    public ResponseEntity<ApiResponse<Object>> handleBusinessException(BusinessException ex) {
+        logger.warn("业务异常: Code={}, Message={}, Detail={}", ex.getResultCode().getCode(), ex.getResultCode().getMessage(), ex.getDetailMessage(), ex);
+
+        ApiResponse<Object> body;
+
+        if (ex.getDetailMessage() != null && !ex.getDetailMessage().isEmpty()) {
+            body = ApiResponse.fail(ex.getResultCode(), ex.getDetailMessage());
+        } else {
+            body = ApiResponse.fail(ex.getResultCode());
+        }
+
+        HttpStatus httpStatus = determineHttpStatusFromResultCode(ex.getResultCode());
+        return new ResponseEntity<>(body, httpStatus);
+    }
+
+    // 参数校验异常
+    @ExceptionHandler({MethodArgumentNotValidException.class, BindException.class})
+    public ResponseEntity<ApiResponse<Object>> handleValidationExceptions(BindException ex) { // BindException 是 MethodArgumentNotValidException 的父类
+        String errorMessage = ex.getBindingResult().getFieldErrors().stream()
+                .map(fieldError -> fieldError.getField() + ": " + fieldError.getDefaultMessage())
+                .collect(Collectors.joining("; "));
+        logger.warn("参数校验失败: {}", errorMessage, ex);
+        return new ResponseEntity<>(ApiResponse.fail(ResultCode.VALIDATION_ERROR, errorMessage), HttpStatus.BAD_REQUEST);
+    }
+
+    // 参数缺失异常
+    @ExceptionHandler(MissingServletRequestParameterException.class)
+    public ResponseEntity<ApiResponse<Object>> handleMissingServletRequestParameterException(MissingServletRequestParameterException ex) {
+        String message = "请求参数 '" + ex.getParameterName() + "' 不能为空";
+        logger.warn(message, ex);
+        return new ResponseEntity<>(ApiResponse.fail(ResultCode.BAD_REQUEST, message), HttpStatus.BAD_REQUEST);
+    }
+
+    // Spring Security 用户认证异常
+    @ExceptionHandler(AuthenticationException.class)
+    public ResponseEntity<ApiResponse<Object>> handleAuthenticationException(AuthenticationException ex) {
+        logger.warn("认证失败: {}", ex.getMessage(), ex);
+
+        if (ex instanceof BadCredentialsException) {
+
+            return new ResponseEntity<>(ApiResponse.fail(ResultCode.USER_INVALID_CREDENTIALS), HttpStatus.UNAUTHORIZED);
+        } else if (ex instanceof UsernameNotFoundException) {
+
+            return new ResponseEntity<>(ApiResponse.fail(ResultCode.USER_INVALID_CREDENTIALS, "用户名或密码错误（用户不存在）"), HttpStatus.UNAUTHORIZED);
+        }
+
+        return new ResponseEntity<>(ApiResponse.fail(ResultCode.UNAUTHORIZED, ex.getMessage()), HttpStatus.UNAUTHORIZED);
+    }
+
+    // Spring Security 权限异常
+//    @ExceptionHandler(AccessDeniedException.class)
+//    public ResponseEntity<ApiResponse<Object>> handleAccessDeniedException(AccessDeniedException ex) {
+//        logger.warn("权限不足: {}", ex.getMessage(), ex);
+//        return new ResponseEntity<>(ApiResponse.fail(ResultCode.FORBIDDEN), HttpStatus.FORBIDDEN);
+//    }
+
+    // 其他异常
+    @ExceptionHandler(Exception.class)
+    public ResponseEntity<ApiResponse<Object>> handleAllUncaughtException(Exception ex) {
+        logger.error("发生未捕获的服务器内部错误!", ex);
+
+        return new ResponseEntity<>(ApiResponse.fail(ResultCode.INTERNAL_SERVER_ERROR), HttpStatus.INTERNAL_SERVER_ERROR);
+    }
+
+    private HttpStatus determineHttpStatusFromResultCode(ResultCode resultCode) {
+        if (resultCode == null) return HttpStatus.INTERNAL_SERVER_ERROR;
+
+        switch (resultCode) {
+            case SUCCESS:
+                return HttpStatus.OK;
+            case UNAUTHORIZED:
+            case USER_INVALID_CREDENTIALS:
+            case USER_TOKEN_INVALID:
+            case USER_TOKEN_EXPIRED:
+                return HttpStatus.UNAUTHORIZED;
+            case FORBIDDEN:
+                return HttpStatus.FORBIDDEN;
+            case NOT_FOUND:
+            case USER_ACCOUNT_NOT_FOUND:
+            case USER_PROFILE_NOT_FOUND:
+                return HttpStatus.NOT_FOUND;
+            case CONFLICT:
+            case USER_EMAIL_ALREADY_EXISTS:
+                return HttpStatus.CONFLICT;
+            case BAD_REQUEST:
+            case VALIDATION_ERROR:
+            case USER_PASSWORD_TOO_SHORT:
+                return HttpStatus.BAD_REQUEST;
+            default:
+                if (resultCode.getCode() >= 2000 && resultCode.getCode() < 3000) {
+                    return HttpStatus.INTERNAL_SERVER_ERROR;
+                }
+
+                return HttpStatus.BAD_REQUEST;
+        }
+    }
+}

src/main/java/co/jp/app/repository/DownloadRepository.java

@@ -1,17 +1,12 @@
 package co.jp.app.repository;
 
-import java.util.List;
-
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
 
 import co.jp.app.entity.PetEntity;
 
+@Repository
 public interface DownloadRepository extends JpaRepository<PetEntity, Integer>{
 
-	@Override
-	default List<PetEntity> findAllById(Iterable<Integer> id) {
-		return findAllById(id);
-		
-		}
 	
 }

src/main/java/co/jp/app/repository/ErrRepository.java

@@ -2,15 +2,12 @@ package co.jp.app.repository;
 
 
 import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.repository.query.Param;
+import org.springframework.stereotype.Repository;
 
 import co.jp.app.entity.ErrorEntity;
 
-
+@Repository
 public interface ErrRepository extends JpaRepository<ErrorEntity, Integer>{
 	
-	public default ErrorEntity getById(@Param("id") int id) {
 
-		return getById(id);
-	}
 }

src/main/java/co/jp/app/repository/PetRepository.java

@@ -1,15 +1,10 @@
 package co.jp.app.repository;
 
-import java.util.List;
-
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
 
 import co.jp.app.entity.PetEntity;
-
+@Repository
 public interface PetRepository extends JpaRepository<PetEntity, Integer> {
 
-	@Override
-	default List<PetEntity> findAllById(Iterable<Integer> id) {
-		return findAllById(id);
-	}
 }

src/main/java/co/jp/app/repository/UploadRepository.java

@@ -1,18 +1,12 @@
 package co.jp.app.repository;
 
-import java.util.List;
-
 import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
 
 import co.jp.app.entity.PetEntity;
 
+@Repository
 public interface UploadRepository extends JpaRepository<PetEntity, Integer>{
 
-@Override
-default <S extends PetEntity> List<S> saveAll(Iterable<S> entities) {
-	// TODO 自動生成されたメソッド・スタブ
-	return saveAll(entities);
-	
 }
 	
-}

src/main/java/co/jp/app/repository/UserRepository.java

@@ -1,13 +1,12 @@
 package co.jp.app.repository;
 
 
-import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.repository.query.Param;
+import java.util.Optional;
 
-import co.jp.app.entity.UserEntity;
+import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.stereotype.Repository;
 
-import java.util.Optional;
+import co.jp.app.entity.UserEntity;
 
 @Repository
 public interface UserRepository extends JpaRepository<UserEntity, Integer> {
@@ -15,4 +14,8 @@ public interface UserRepository extends JpaRepository<UserEntity, Integer> {
 	boolean existsByEmail(String email);
 
 	Optional<UserEntity> findByEmail(String email);
+
+	boolean existsByName(String name);
+	
+	Optional<UserEntity> findByName(String name);
 }

src/main/java/co/jp/app/service/ErraService.java

@@ -1,19 +0,0 @@
-package co.jp.app.service;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
-import co.jp.app.entity.ErrorEntity;
-import co.jp.app.repository.ErrRepository;
-
-
-@Service
-public class ErraService {
-
-@Autowired
-ErrRepository erraRepository;
-
-	public ErrorEntity getStatusById(int id) {
-		return erraRepository.getById(id);
-	}
-}

src/main/java/co/jp/app/service/UserService.java

@@ -3,9 +3,6 @@ package co.jp.app.service;
 import java.util.Collection;
 import java.util.Collections;
 
-import co.jp.app.dto.RegistrationDto;
-import co.jp.app.entity.UserEntity;
-import co.jp.app.repository.UserRepository;
 import org.jetbrains.annotations.NotNull;
 import org.springframework.security.core.GrantedAuthority;
 import org.springframework.security.core.authority.SimpleGrantedAuthority;
@@ -15,9 +12,14 @@ import org.springframework.security.core.userdetails.UserDetailsService;
 import org.springframework.security.core.userdetails.UsernameNotFoundException;
 import org.springframework.security.crypto.password.PasswordEncoder;
 import org.springframework.stereotype.Service;
-
 import org.springframework.transaction.annotation.Transactional;
 
+import co.jp.app.common.ResultCode;
+import co.jp.app.dto.RegistrationDto;
+import co.jp.app.entity.UserEntity;
+import co.jp.app.exception.BusinessException;
+import co.jp.app.repository.UserRepository;
+
 @Service
 public class UserService implements UserDetailsService {
 
@@ -29,11 +31,10 @@ public class UserService implements UserDetailsService {
 		this.passwordEncoder = passwordEncoder;
 	}
 
-	@Transactional
-	public UserEntity registerNewUser(@NotNull RegistrationDto registrationDto) throws Exception {
+	public UserEntity registerNewUser(@NotNull RegistrationDto registrationDto) throws BusinessException {
 
 		if (userRepository.existsByEmail(registrationDto.getEmail())) {
-			throw new Exception("error: Email" + registrationDto.getEmail() + " had been used");
+			throw new BusinessException(ResultCode.USER_EMAIL_ALREADY_EXISTS,"error: Email" + registrationDto.getEmail() + " had been used");
 		}
 
 		UserEntity newUser = new UserEntity();
@@ -50,7 +51,8 @@ public class UserService implements UserDetailsService {
 		UserEntity userEntity = userRepository.findByEmail(email)
 				.orElseThrow(() -> new UsernameNotFoundException(email + " not found"));
 
-		Collection<? extends GrantedAuthority> authorities = Collections.singletonList(new SimpleGrantedAuthority("ROLE_USER"));
+		Collection<? extends GrantedAuthority> authorities = Collections
+				.singletonList(new SimpleGrantedAuthority("ROLE_USER"));
 
 		return new User(
 				userEntity.getEmail(),

src/test/java/co/jp/app/UserServiceTest.java

@@ -0,0 +1,168 @@
+package co.jp.app;
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.ArgumentMatchers.*;
+import static org.mockito.Mockito.*;
+
+import java.util.Optional;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.junit.jupiter.api.function.Executable;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UsernameNotFoundException;
+import org.springframework.security.crypto.password.PasswordEncoder;
+
+import co.jp.app.common.ResultCode;
+import co.jp.app.dto.RegistrationDto;
+import co.jp.app.entity.UserEntity;
+import co.jp.app.exception.BusinessException;
+import co.jp.app.repository.UserRepository;
+import co.jp.app.service.UserService;
+
+@ExtendWith(MockitoExtension.class)
+public class UserServiceTest {
+
+    @Mock
+    private UserRepository userRepository;
+
+    @Mock
+    private PasswordEncoder passwordEncoder;
+
+    @InjectMocks
+    private UserService userService;
+
+    private RegistrationDto registrationDto;
+    private UserEntity userEntity;
+
+    @BeforeEach
+    public void setUp() {
+        registrationDto = new RegistrationDto();
+        registrationDto.setName("Test User");
+        registrationDto.setEmail("test@example.com");
+        registrationDto.setPassword("password123");
+
+        userEntity = new UserEntity();
+        userEntity.setName("Test User");
+        userEntity.setEmail("test@example.com");
+        userEntity.setPassword("encodedPassword");
+    }
+
+    @Test
+    @DisplayName("新用户注册成功")
+    public void registerNewUser_success() throws BusinessException {
+        // Arrange
+        when(userRepository.existsByEmail(anyString())).thenReturn(false);
+        when(passwordEncoder.encode(anyString())).thenReturn("encodedPassword");
+        when(userRepository.save(any(UserEntity.class))).thenReturn(userEntity);
+
+        // Act
+        UserEntity savedUser = userService.registerNewUser(registrationDto);
+
+        // Assert
+        assertNotNull(savedUser);
+        assertEquals(userEntity.getEmail(), savedUser.getEmail());
+        assertEquals("encodedPassword", savedUser.getPassword());
+        verify(userRepository, times(1)).existsByEmail("test@example.com");
+        verify(passwordEncoder, times(1)).encode("password123");
+        verify(userRepository, times(1)).save(any(UserEntity.class));
+    }
+
+    @Test
+    @DisplayName("用户注册 - 邮箱已存在")
+    public void registerNewUser_emailAlreadyExists() {
+        // Arrange
+        when(userRepository.existsByEmail(anyString())).thenReturn(true);
+
+        // Act & Assert
+        BusinessException exception = assertThrows(BusinessException.class, new Executable() {
+            public void execute() throws Throwable {
+                userService.registerNewUser(registrationDto);
+            }
+        });
+
+        assertEquals(ResultCode.USER_EMAIL_ALREADY_EXISTS, exception.getResultCode());
+        verify(userRepository, times(1)).existsByEmail("test@example.com");
+        verify(passwordEncoder, never()).encode(anyString());
+        verify(userRepository, never()).save(any(UserEntity.class));
+    }
+
+    @Test
+    @DisplayName("用户注册 - 密码过短")
+    public void registerNewUser_passwordTooShort() {
+        // Arrange
+        registrationDto.setPassword("123"); // 设置一个短密码
+        when(userRepository.existsByEmail(anyString())).thenReturn(false);
+
+        // Act & Assert
+        BusinessException exception = assertThrows(BusinessException.class, new Executable() {
+            public void execute() throws Throwable {
+                userService.registerNewUser(registrationDto);
+            }
+        });
+
+        assertEquals(ResultCode.USER_PASSWORD_TOO_SHORT, exception.getResultCode());
+        verify(userRepository, times(1)).existsByEmail("test@example.com");
+        verify(passwordEncoder, never()).encode(anyString());
+        verify(userRepository, never()).save(any(UserEntity.class));
+    }
+    
+    @Test
+    @DisplayName("用户注册 - 密码为null")
+    public void registerNewUser_passwordIsNull() {
+        // Arrange
+        registrationDto.setPassword(null); // 设置密码为null
+        when(userRepository.existsByEmail(anyString())).thenReturn(false);
+
+        // Act & Assert
+        BusinessException exception = assertThrows(BusinessException.class, new Executable() {
+            public void execute() throws Throwable {
+                userService.registerNewUser(registrationDto);
+            }
+        });
+
+        assertEquals(ResultCode.USER_PASSWORD_TOO_SHORT, exception.getResultCode());
+        verify(userRepository, times(1)).existsByEmail("test@example.com");
+        verify(passwordEncoder, never()).encode(anyString());
+        verify(userRepository, never()).save(any(UserEntity.class));
+    }
+
+    @Test
+    @DisplayName("通过邮箱加载用户 - 用户存在")
+    public void loadUserByUsername_userFound() {
+        // Arrange
+        when(userRepository.findByEmail(anyString())).thenReturn(Optional.of(userEntity));
+
+        // Act
+        UserDetails userDetails = userService.loadUserByUsername("test@example.com");
+
+        // Assert
+        assertNotNull(userDetails);
+        assertEquals(userEntity.getEmail(), userDetails.getUsername());
+        assertEquals(userEntity.getPassword(), userDetails.getPassword());
+        assertTrue(userDetails.getAuthorities().stream()
+                .anyMatch(grantedAuthority -> grantedAuthority.getAuthority().equals("ROLE_USER")));
+        verify(userRepository, times(1)).findByEmail("test@example.com");
+    }
+
+    @Test
+    @DisplayName("通过邮箱加载用户 - 用户不存在")
+    public void loadUserByUsername_userNotFound() {
+        // Arrange
+        when(userRepository.findByEmail(anyString())).thenReturn(Optional.empty());
+
+        // Act & Assert
+        UsernameNotFoundException exception = assertThrows(UsernameNotFoundException.class, new Executable() {
+            public void execute() throws Throwable {
+                userService.loadUserByUsername("unknown@example.com");
+            }
+        });
+
+        assertEquals("unknown@example.com not found", exception.getMessage());
+        verify(userRepository, times(1)).findByEmail("unknown@example.com");
+    }
+}

src/test/java/co/jp/app/UserServiceTest1.java

@@ -0,0 +1,70 @@
+package co.jp.app;
+
+import static org.junit.jupiter.api.Assertions.*;
+import static org.mockito.ArgumentMatchers.*;
+import static org.mockito.Mockito.*;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.security.crypto.password.PasswordEncoder;
+
+import co.jp.app.dto.RegistrationDto;
+import co.jp.app.entity.UserEntity;
+import co.jp.app.exception.BusinessException;
+import co.jp.app.repository.UserRepository;
+import co.jp.app.service.UserService;
+
+@ExtendWith(MockitoExtension.class)
+public class UserServiceTest1 {
+
+	@Mock
+	private UserRepository userRepository;
+
+	@Mock
+	private PasswordEncoder passwordEncoder;
+
+	@InjectMocks
+	private UserService userService;
+
+	private RegistrationDto registrationDto;
+	private UserEntity userEntity;
+
+	@BeforeEach
+	public void setUp() {
+		registrationDto = new RegistrationDto();
+		registrationDto.setName("Test User");
+		registrationDto.setEmail("test@example.com");
+		registrationDto.setPassword("password123");
+
+		userEntity = new UserEntity();
+		userEntity.setName("Test User");
+		userEntity.setEmail("test@example.com");
+		userEntity.setPassword("encodedPassword");
+	}
+
+	@Test
+	@DisplayName("新用户注册成功")
+	public void registerNewUser_success() throws BusinessException {
+		// Arrange
+		when(userRepository.existsByEmail(anyString())).thenReturn(false);
+		when(passwordEncoder.encode(anyString())).thenReturn("encodedPassword");
+		when(userRepository.save(any(UserEntity.class))).thenReturn(userEntity);
+
+		// Act
+		UserEntity savedUser = userService.registerNewUser(registrationDto);
+
+		// Assert
+		assertNotNull(savedUser);
+		assertEquals(userEntity.getEmail(), savedUser.getEmail());
+		assertEquals("encodedPassword", savedUser.getPassword());
+		verify(userRepository, times(1)).existsByEmail("test@example.com");
+		verify(passwordEncoder, times(1)).encode("password123");
+		verify(userRepository, times(1)).save(any(UserEntity.class));
+	}
+
+}

src/test/java/co/jp/app/dogtestbyadmin/UserServiceTest.java

@@ -0,0 +1,74 @@
+package co.jp.app.dogtestbyadmin;
+
+import co.jp.app.dto.LoginDto;
+import co.jp.app.dto.RegistrationDto;
+import co.jp.app.dto.UserDto;
+import co.jp.app.entity.UserEntity;
+import co.jp.app.repository.UserRepository;
+import co.jp.app.service.UserService;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+import org.springframework.boot.test.context.SpringBootTest;
+import org.springframework.security.crypto.password.PasswordEncoder;
+
+import static org.mockito.Mockito.when;
+
+@SpringBootTest
+@ExtendWith(MockitoExtension.class)
+public class UserServiceTest {
+
+    @Mock
+    private UserRepository userRepository;
+
+    @Mock
+    private PasswordEncoder passwordEncoder;
+
+    @InjectMocks
+    private UserService userService;
+
+    private RegistrationDto registrationDto;
+    private LoginDto loginDto;
+    private UserDto userDto;
+    private UserEntity userEntity;
+
+    @BeforeEach
+    void setUp() {
+        registrationDto = new RegistrationDto();
+        registrationDto.setEmail("<EMAIL>");
+        registrationDto.setName("test");
+        registrationDto.setPassword("<PASSWORD>");
+
+        loginDto = new LoginDto();
+        loginDto.setEmail("<EMAIL>");
+        loginDto.setPassword("<PASSWORD>");
+
+        userDto = new UserDto();
+        userDto.setEmail("<EMAIL>");
+        userDto.setName("test");
+    }
+
+    @Test
+    void testRegisterNewUser_normal () throws Exception{
+
+        when(userRepository.existsByEmail(registrationDto.getEmail())).thenReturn(false);
+
+        when(passwordEncoder.encode(registrationDto.getPassword())).thenReturn(registrationDto.getPassword());
+
+        when(userRepository.save(userEntity)).thenAnswer(invocation -> invocation.getArgument(0));
+
+    }
+
+    @Test
+    void testRegisterNewUser() throws Exception{
+
+    }
+
+    @Test
+    void TestLoadUserByUsername() throws Exception{
+
+    }
+}

target/classes/META-INF/maven/co.jp.app/dog-2/pom.properties

@@ -1,7 +0,0 @@
-#Generated by Maven Integration for Eclipse
-#Mon May 12 14:19:16 JST 2025
-m2e.projectLocation=C\:\\Users\\ichbi\\OneDrive\\\u30C7\u30B9\u30AF\u30C8\u30C3\u30D7\\dog-1
-m2e.projectName=dog-1
-groupId=co.jp.app
-artifactId=dog-2
-version=0.0.1-SNAPSHOT