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

pom.xml

@@ -78,6 +78,12 @@
             <groupId>com.fasterxml.jackson.core</groupId>
             <artifactId>jackson-databind</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.jetbrains</groupId>
+            <artifactId>annotations</artifactId>
+            <version>13.0</version>
+            <scope>compile</scope>
+        </dependency>
     </dependencies>
 
     <build>

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

@@ -0,0 +1,17 @@
+package co.jp.app.config;
+
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class CorsConfig implements WebMvcConfigurer {
+
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        registry.addMapping("/api/**") // 允许 /api/ 下的所有请求
+                .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
+    }
+}

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

@@ -1,15 +0,0 @@
-package co.jp.app.config;
-
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
-import org.springframework.security.crypto.password.PasswordEncoder;
-
-@Configuration
-public class SecurityConfig {
-
-    @Bean
-    public PasswordEncoder passwordEncoder() {
-        return new BCryptPasswordEncoder();
-    }
-}

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

@@ -0,0 +1,64 @@
+package co.jp.app.config.security;
+
+import co.jp.app.config.security.filter.JwtAuthenticationFilter;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.security.authentication.AuthenticationManager;
+import org.springframework.security.authentication.AuthenticationProvider;
+import org.springframework.security.authentication.dao.DaoAuthenticationProvider;
+import org.springframework.security.config.annotation.authentication.configuration.AuthenticationConfiguration;
+import org.springframework.security.config.annotation.web.builders.HttpSecurity;
+import org.springframework.security.config.annotation.web.configurers.AbstractHttpConfigurer;
+import org.springframework.security.config.http.SessionCreationPolicy;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.crypto.bcrypt.BCryptPasswordEncoder;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.security.web.SecurityFilterChain;
+import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
+
+@Configuration
+public class SecurityConfig {
+
+    private final JwtAuthenticationFilter jwtAuthenticationFilter;
+    private final UserDetailsService userDetailsService;
+
+    public SecurityConfig(@Lazy JwtAuthenticationFilter jwtAuthenticationFilter, @Lazy UserDetailsService userDetailsService) {
+        this.jwtAuthenticationFilter = jwtAuthenticationFilter;
+        this.userDetailsService = userDetailsService;
+    }
+
+    @Bean
+    public PasswordEncoder passwordEncoder() {
+        return new BCryptPasswordEncoder();
+    }
+
+    @Bean
+    public AuthenticationProvider authenticationProvider() {
+        DaoAuthenticationProvider authProvider = new DaoAuthenticationProvider();
+        authProvider.setUserDetailsService(userDetailsService);
+        authProvider.setPasswordEncoder(passwordEncoder());
+        return authProvider;
+    }
+
+    @Bean
+    public AuthenticationManager authenticationManager(AuthenticationConfiguration authenticationConfiguration) throws Exception {
+        return authenticationConfiguration.getAuthenticationManager();
+    }
+
+    // http config
+    @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", "/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

@@ -0,0 +1,62 @@
+package co.jp.app.config.security.filter;
+
+import co.jp.app.service.JwtService;
+import java.io.IOException;
+import jakarta.servlet.FilterChain;
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import org.springframework.context.annotation.Lazy;
+import org.springframework.lang.NonNull;
+import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.security.core.userdetails.UserDetailsService;
+import org.springframework.security.web.authentication.WebAuthenticationDetailsSource;
+import org.springframework.stereotype.Component;
+import org.springframework.web.filter.OncePerRequestFilter;
+
+@Component
+public class JwtAuthenticationFilter extends OncePerRequestFilter {
+
+    private final JwtService jwtService;
+    private final UserDetailsService userDetailsService;
+
+    public JwtAuthenticationFilter(JwtService jwtService, UserDetailsService userDetailsService) {
+        this.jwtService = jwtService;
+        this.userDetailsService = userDetailsService;
+    }
+
+    @Override
+    protected void doFilterInternal(@NonNull HttpServletRequest request, @NonNull HttpServletResponse response, @NonNull FilterChain filterChain)
+            throws ServletException, IOException {
+
+        final String authHeader = request.getHeader("Authorization");
+        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)) {
+                UsernamePasswordAuthenticationToken authToken =
+                        new UsernamePasswordAuthenticationToken(userDetails, null, userDetails.getAuthorities());
+
+                authToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
+                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

@@ -0,0 +1,25 @@
+package co.jp.app.controller;
+
+import java.util.List;
+
+import org.springframework.beans.factory.annotation.Autowired;
+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;
+
+@RestController
+public class DownloadController {
+	@Autowired
+	private PetService service;
+
+	@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/LoginController.java

@@ -1,37 +0,0 @@
-package co.jp.app.controller;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.CrossOrigin;
-import org.springframework.web.bind.annotation.GetMapping;
-import org.springframework.web.bind.annotation.RestController;
-
-import co.jp.app.entity.ErrorEntity;
-import co.jp.app.entity.UserEntity;
-import co.jp.app.service.ErraService;
-import co.jp.app.service.UserService;
-
-
-@CrossOrigin("http://192.168.1.50:5173")
-@RestController("/api/login")
-public class LoginController {
-
-    @Autowired
-    private UserService userService;
-
-    @Autowired
-    private ErraService erraService;
-
-    @GetMapping("/status")
-    public String getStatusByNameOrEmail() {
-    	 String input="aaa";
-
-        if (userByName == null && userByEmail == null) {
-            return "全項目に入力してください";
-        }
-
-        // 如果有找到，就固定使用 ID 1001 去查 erraEntity
-        ErrorEntity erra = erraService.getStatusById(1001);
-       
-        return erra.getStatus();
-    }
-}

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

@@ -3,23 +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.saveAll(list);
+	List<PetEntity> pets = service.saveAllPets(list);
 
-		return "upload";
+		return ResponseEntity.ok(pets);
 
 	}
 

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

@@ -0,0 +1,68 @@
+package co.jp.app.controller;
+
+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
+public class UserController {
+
+    private final UserService userService;
+    private final AuthenticationManager authenticationManager;
+    private final JwtService jwtService;
+
+    public UserController(UserService userService, AuthenticationManager authenticationManager, JwtService jwtService) {
+        this.userService = userService;
+        this.authenticationManager = authenticationManager;
+        this.jwtService = jwtService;
+    }
+
+    @PostMapping("/api/user/register")
+    public ResponseEntity<ApiResponse<UserDto>> registerUser(@Valid @RequestBody RegistrationDto registrationDto) {
+
+        UserEntity registeredUser = userService.registerNewUser(registrationDto);
+
+        UserDto userDto = new UserDto();
+
+        userDto.setEmail(registeredUser.getEmail());
+        userDto.setName(registeredUser.getName());
+
+        return ResponseEntity.status(HttpStatus.CREATED).body(ApiResponse.success(userDto));
+    }
+
+    @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);
+
+        Map<String, String> tokenResponse = new HashMap<>();
+        tokenResponse.put("token", jwtToken);
+
+        return ResponseEntity.ok(ApiResponse.success(tokenResponse));
+    }
+}

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

@@ -0,0 +1,32 @@
+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() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+}

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

@@ -0,0 +1,49 @@
+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() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getEmail() {
+        return email;
+    }
+
+    public void setEmail(String email) {
+        this.email = email;
+    }
+
+    public String getPassword() {
+        return password;
+    }
+
+    public void setPassword(String password) {
+        this.password = password;
+    }
+}

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

@@ -5,10 +5,11 @@ import jakarta.persistence.GeneratedValue;
 import jakarta.persistence.GenerationType;
 import jakarta.persistence.Id;
 import jakarta.persistence.Table;
+
 @Entity
-@Table(name = "Pet")
-public class PetEntity{
-@GeneratedValue(strategy = GenerationType.IDENTITY)
+@Table(name = "Pet_Entity")
+public class PetEntity {
+	@GeneratedValue(strategy = GenerationType.IDENTITY)
 
 	@Id
 	private int ID;
@@ -27,15 +28,15 @@ public class PetEntity{
 	//犬の健康状態
 	private String status;
 	//犬の圖片
-		private String image;
-	
-	public String getImage() {
-			return image;
-		}
+	private String image;
 
-		public void setImage(String image) {
-			this.image = image;
-		}
+	public String getImage() {
+		return image;
+	}
+
+	public void setImage(String image) {
+		this.image = image;
+	}
 
 	public String getName() {
 		return name;
@@ -92,6 +93,7 @@ public class PetEntity{
 	public void setStatus(String status) {
 		this.status = status;
 	}
+
 	public int getID() {
 		return ID;
 	}
@@ -99,5 +101,5 @@ public class PetEntity{
 	public void setID(int iD) {
 		ID = iD;
 	}
-	
+
 }

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

@@ -0,0 +1,12 @@
+package co.jp.app.repository;
+
+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>{
+
+	
+}

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

@@ -0,0 +1,13 @@
+package co.jp.app.repository;
+
+
+import org.springframework.data.jpa.repository.JpaRepository;
+import org.springframework.stereotype.Repository;
+
+import co.jp.app.entity.ErrorEntity;
+
+@Repository
+public interface ErrRepository extends JpaRepository<ErrorEntity, Integer>{
+	
+
+}

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

@@ -1,15 +0,0 @@
-package co.jp.app.repository;
-
-
-import org.springframework.data.jpa.repository.JpaRepository;
-import org.springframework.data.repository.query.Param;
-
-import co.jp.app.entity.ErrorEntity;
-
-
-public interface ErraRepository extends JpaRepository<ErrorEntity, Integer>{
-	
-	public default ErrorEntity getById(@Param("id") int id) {
-		return getById(id);
-	}
-}

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

@@ -1,18 +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/DownloadService.java

@@ -0,0 +1,23 @@
+package co.jp.app.service;
+
+import java.util.List;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
+
+import co.jp.app.entity.PetEntity;
+import co.jp.app.repository.DownloadRepository;
+
+@Service
+public class DownloadService {
+
+	@Autowired
+	private DownloadRepository downloadDao;
+
+	public List<PetEntity> getPetByID(Iterable<Integer> id) {
+
+		return downloadDao.findAllById(id);
+		
+	}
+}
+

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.ErraRepository;
-
-
-@Service
-public class ErraService {
-
-@Autowired
-ErraRepository erraRepository;
-
-	public ErrorEntity getStatusById(int id) {
-		return erraRepository.getById(id);
-	}
-}

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

@@ -0,0 +1,106 @@
+package co.jp.app.service;
+
+import io.jsonwebtoken.*;
+import io.jsonwebtoken.security.Keys;
+import io.jsonwebtoken.security.SignatureException;
+import java.util.function.Function;
+
+import org.jetbrains.annotations.NotNull;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.security.core.userdetails.UserDetails;
+import org.springframework.stereotype.Service;
+
+import java.security.Key;
+import java.util.Base64;
+import java.util.Date;
+import java.util.HashMap;
+import java.util.Map;
+
+@Service
+public class JwtService {
+
+    private static final Logger logger = LoggerFactory.getLogger(JwtService.class);
+    //log
+
+    @Value("${jwt.secret}")
+    private String secretKey;
+
+    @Value("${jwt.token-expiration-ms}")
+    private long tokenExpirationMs;
+
+    @org.jetbrains.annotations.NotNull
+    private Key getSignKey() {
+        byte[] keyBytes = Base64.getDecoder().decode(secretKey);
+        return Keys.hmacShaKeyFor(keyBytes);
+    }
+
+    public String extractUsername(String token) {
+        try {
+            return extractClaim(token, Claims::getSubject);
+        } catch (ExpiredJwtException e) {
+            logger.warn("JWT token is expired when extracting username: {}", e.getMessage());
+            return e.getClaims().getSubject();
+        } catch (MalformedJwtException | SignatureException | UnsupportedJwtException | IllegalArgumentException e) {
+            logger.error("Invalid JWT token when extracting username: {}", e.getMessage());
+            return null;
+        }
+    }
+
+    public <T> T extractClaim(String token, @NotNull Function<Claims, T> claimsResolver) {
+        final Claims claims = extractAllClaims(token);
+        return claimsResolver.apply(claims);
+    }
+
+    private Claims extractAllClaims(String token) {
+        return Jwts
+                .parserBuilder()
+                .setSigningKey(getSignKey())
+                .build()
+                .parseClaimsJws(token)
+                .getBody();
+    }
+
+    public String generateToken(@NotNull UserDetails userDetails) {
+        Map<String, Object> claims = new HashMap<>();
+        return createToken(claims, userDetails.getUsername());
+    }
+
+    private String createToken(Map<String, Object> claims, String subject) {
+        return Jwts.builder()
+                .setClaims(claims)
+                .setSubject(subject)
+                .setIssuedAt(new Date(System.currentTimeMillis()))
+                .setExpiration(new Date(System.currentTimeMillis() + tokenExpirationMs)) // 使用配置的过期时间
+                .signWith(getSignKey(), SignatureAlgorithm.HS256)
+                .compact();
+    }
+
+    public boolean isTokenValid(String token, UserDetails userDetails) {
+        try {
+            final String username = extractUsername(token);
+            if (username == null) {
+                return false;
+            }
+
+            return (username.equals(userDetails.getUsername()) && !isTokenActuallyExpired(token));
+        } catch (ExpiredJwtException e) {
+
+            logger.warn("Token validation failed: Expired JWT - {}", e.getMessage());
+            return false;
+        } catch (MalformedJwtException | SignatureException | UnsupportedJwtException | IllegalArgumentException e) {
+
+            logger.error("Token validation failed: Invalid JWT (format, signature, etc.) - {}", e.getMessage());
+            return false;
+        }
+    }
+
+    private boolean isTokenActuallyExpired(String token) {
+        return extractExpiration(token).before(new Date());
+    }
+
+    private Date extractExpiration(String token) {
+        return extractClaim(token, Claims::getExpiration);
+    }
+}

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

@@ -8,7 +8,6 @@ import org.springframework.stereotype.Service;
 import co.jp.app.entity.PetEntity;
 import co.jp.app.repository.PetRepository;
 
-
 @Service
 public class PetService {
 	@Autowired
@@ -17,6 +16,6 @@ public class PetService {
 	public List<PetEntity> getPetByID(Iterable<Integer> id) {
 
 		return dao.findAllById(id);
-		
+ 
 	}
 }

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

@@ -14,10 +14,8 @@ public class UploadService {
 	@Autowired
 	private UploadRepository uploadDao;
 
-	public List<PetEntity> saveAll(Iterable<PetEntity> entities) {
-		
-		return uploadDao.saveAll(entities);
-
-	}
+    public List<PetEntity> saveAllPets(List<PetEntity> entities) {
+        return uploadDao.saveAll(entities);
+    }
 
 }

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

@@ -1,52 +1,67 @@
 package co.jp.app.service;
 
-import jakarta.transaction.Transactional;
-import org.springframework.beans.factory.annotation.Autowired;
+import java.util.Collection;
+import java.util.Collections;
+
+import org.jetbrains.annotations.NotNull;
+import org.springframework.security.core.GrantedAuthority;
+import org.springframework.security.core.authority.SimpleGrantedAuthority;
+import org.springframework.security.core.userdetails.User;
+import org.springframework.security.core.userdetails.UserDetails;
+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 {
+public class UserService implements UserDetailsService {
 
-	private final UserRepository userEntityRepository;
+	private final UserRepository userRepository;
+	private final PasswordEncoder passwordEncoder;
 
-	@Autowired
-	public UserService(UserRepository userEntityRepository, PasswordEncoder passwordEncoder ) {
-		this.userEntityRepository = userEntityRepository;
+	public UserService(UserRepository userRepository, PasswordEncoder passwordEncoder) {
+		this.userRepository = userRepository;
 		this.passwordEncoder = passwordEncoder;
 	}
 
-	@Transactional // 整个注册过程应该是一个事务
-	public UserEntity registerNewUser(String name, String email, String rawPassword) throws Exception {
-		// 1. 检查邮箱是否已被注册
-		if (userEntityRepository.existsByEmail(email)) {
-			throw new Exception("错误：该邮箱地址已被注册！"); // 或者自定义异常
+	public UserEntity registerNewUser(@NotNull RegistrationDto registrationDto) throws BusinessException {
+
+		if (userRepository.existsByEmail(registrationDto.getEmail())) {
+			throw new BusinessException(ResultCode.USER_EMAIL_ALREADY_EXISTS,"error: Email" + registrationDto.getEmail() + " had been used");
 		}
 
-		// (可选) 检查用户名是否已被注册 (如果您有用户名字段)
-		// if (userEntityRepository.existsByUsername(username)) {
-		//     throw new Exception("错误：该用户名已被注册！");
-		// }
-
-		// 2. 创建新的 UserEntity 对象
 		UserEntity newUser = new UserEntity();
-		newUser.setName(name);
-		newUser.setEmail(email);
+		newUser.setName(registrationDto.getName());
+		newUser.setEmail(registrationDto.getEmail());
+		newUser.setPassword(passwordEncoder.encode(registrationDto.getPassword()));
 
-		// 3. 对密码进行哈希加密 (非常重要！)
-		// String hashedPassword = passwordEncoder.encode(rawPassword);
-		// newUser.setPassword(hashedPassword);
-		newUser.setPassword(rawPassword); // 实际项目中必须加密！这里为了简化先直接赋值
-
-		// 4. 设置其他默认属性，例如账户状态、角色等 (如果需要)
-		// newUser.setActive(true);
-		// newUser.setRoles(...);
-
-		// 5. 保存新用户到数据库
-		return userEntityRepository.save(newUser);
+		return userRepository.save(newUser);
 	}
-}
+	
+	@Override
+	@Transactional(readOnly = true)
+	public UserDetails loadUserByUsername(String email) throws UsernameNotFoundException {
+		UserEntity userEntity = userRepository.findByEmail(email)
+				.orElseThrow(() -> new UsernameNotFoundException(email + " not found"));
+
+		Collection<? extends GrantedAuthority> authorities = Collections
+				.singletonList(new SimpleGrantedAuthority("ROLE_USER"));
+
+		return new User(
+				userEntity.getEmail(),
+				userEntity.getPassword(),
+				true, // enabled
+				true, // accountNonExpired
+				true, // credentialsNonExpired
+				true, // accountNonLocked
+				authorities // role
+		);
+	}
+}

src/main/resources/application.properties

@@ -7,4 +7,7 @@ spring.jpa.database-platform=org.hibernate.dialect.MySQLDialect
 spring.datasource.url=jdbc:mysql://192.168.1.192:3306/dog
 spring.datasource.username=coder
 spring.datasource.password=coder
-spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+
+jwt.secret=wM7Pz4BxvZ5NcLaBpgJm0eRQ5ztc3W5+OPH0E7g3gcQ=
+jwt.token-expiration-ms=900000

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
-#Wed May 07 16:32:03 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

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

@@ -1,87 +1,118 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-	<parent>
-		<groupId>org.springframework.boot</groupId>
-		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.4.5</version>
-		<relativePath/> <!-- lookup parent from repository -->
-	</parent>
-	<groupId>co.jp.app</groupId>
-	<artifactId>dog-2</artifactId>
-	<version>0.0.1-SNAPSHOT</version>
-	<name>dog-1</name>
-	<description>dog introduce project for Spring Boot</description>
-	<url/>
-	<licenses>
-		<license/>
-	</licenses>
-	<developers>
-		<developer/>
-	</developers>
-	<scm>
-		<connection/>
-		<developerConnection/>
-		<tag/>
-		<url/>
-	</scm>
-	<properties>
-		<java.version>17</java.version>
-	</properties>
-		<dependencies>
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <parent>
+        <groupId>org.springframework.boot</groupId>
+        <artifactId>spring-boot-starter-parent</artifactId>
+        <version>3.4.5</version>
+        <relativePath/> <!-- lookup parent from repository -->
+    </parent>
+    <groupId>co.jp.app</groupId>
+    <artifactId>dog-2</artifactId>
+    <version>0.0.1-SNAPSHOT</version>
+    <name>dog-1</name>
+    <description>dog introduce project for Spring Boot</description>
+    <url/>
+    <licenses>
+        <license/>
+    </licenses>
+    <developers>
+        <developer/>
+    </developers>
+    <scm>
+        <connection/>
+        <developerConnection/>
+        <tag/>
+        <url/>
+    </scm>
+    <properties>
+        <java.version>17</java.version>
+    </properties>
+    <dependencies>
 
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-web</artifactId>
-		</dependency>
-			<dependency>
-		<groupId>org.springframework.boot</groupId>
-		<artifactId>spring-boot-starter-data-jpa</artifactId>
-	</dependency>
-		<dependency>
-			<groupId>com.mysql</groupId>
-			<artifactId>mysql-connector-j</artifactId>
-			<scope>runtime</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-test</artifactId>
-			<scope>test</scope>
-		</dependency>
-	    <dependency>
-	        <groupId>com.fasterxml.jackson.core</groupId>
-	        <artifactId>jackson-databind</artifactId>
-	    </dependency>
-	</dependencies>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-web</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.jsonwebtoken</groupId>
+            <artifactId>jjwt-api</artifactId>
+            <version>0.11.5</version>
+        </dependency>
+        <dependency>
+            <groupId>io.jsonwebtoken</groupId>
+            <artifactId>jjwt-impl</artifactId>
+            <version>0.11.5</version>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>io.jsonwebtoken</groupId>
+            <artifactId>jjwt-jackson</artifactId>
+            <version>0.11.5</version>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-jpa</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
+            <scope>runtime</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-validation</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-security</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.jetbrains</groupId>
+            <artifactId>annotations</artifactId>
+            <version>13.0</version>
+            <scope>compile</scope>
+        </dependency>
+    </dependencies>
 
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.apache.maven.plugins</groupId>
-				<artifactId>maven-compiler-plugin</artifactId>
-				<configuration>
-					<annotationProcessorPaths>
-						<path>
-							<groupId>org.projectlombok</groupId>
-							<artifactId>lombok</artifactId>
-						</path>
-					</annotationProcessorPaths>
-				</configuration>
-			</plugin>
-			<plugin>
-				<groupId>org.springframework.boot</groupId>
-				<artifactId>spring-boot-maven-plugin</artifactId>
-				<configuration>
-					<excludes>
-						<exclude>
-							<groupId>org.projectlombok</groupId>
-							<artifactId>lombok</artifactId>
-						</exclude>
-					</excludes>
-				</configuration>
-			</plugin>
-		</plugins>
-	</build>
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <configuration>
+                    <excludes>
+                        <exclude>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                        </exclude>
+                    </excludes>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 
 </project>

target/classes/application.properties

@@ -7,4 +7,7 @@ spring.jpa.database-platform=org.hibernate.dialect.MySQLDialect
 spring.datasource.url=jdbc:mysql://192.168.1.192:3306/dog
 spring.datasource.username=coder
 spring.datasource.password=coder
-spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+spring.datasource.driver-class-name=com.mysql.cj.jdbc.Driver
+
+jwt.secret=wM7Pz4BxvZ5NcLaBpgJm0eRQ5ztc3W5+OPH0E7g3gcQ=
+jwt.token-expiration-ms=900000