fix(dev): use correct storageclass

.gitea/workflows/dev.yaml

@@ -0,0 +1,33 @@
+name: dev middleware install
+
+on:
+  push:
+    branches:
+      - dev
+
+jobs:
+  deploy:
+    runs-on: gitea-runner-group-myplayer
+    container:
+      image: ${{ vars.HARBOR_URL }}/candlelight/action_deployer:v0.0.1
+    steps:
+    - name: Checkout code
+      uses: actions/checkout@v4
+    - name: setup kubeconfig
+      env:
+        KUBE_CONFIG: ${{ secrets.KUBE_CONFIG }}
+      run: |
+        mkdir -p ~/.kube
+        echo "${KUBE_CONFIG}" > ~/.kube/config
+    - name: helm login
+      env:
+        HARBOR_USERNAME: ${{ secrets.HARBOR_ROBOT }}
+        HARBOR_PASSWORD: ${{ secrets.HARBOR_ROBOT_SECRET }}
+        HARBOR_URL: ${{ vars.HARBOR_URL }}
+      run: helm registry login ${HARBOR_URL} --username ${HARBOR_USERNAME} --password ${HARBOR_PASSWORD}
+    - name: deploy middleware in testing
+      env:
+        PROJECT_NAME: ${{ vars.PROJECT_NAME }}
+      run: |
+        helm upgrade --install ${PROJECT_NAME}-dev-rabbitmq oci://registry.merlin.xin/charts/bitnamicharts/rabbitmq --version 16.0.14 --namespace testing --values dev-rabbitmq.yaml
+        helm upgrade --install ${PROJECT_NAME}-dev-redis oci://registry.merlin.xin/charts/bitnamicharts/redis --version 24.1.3 --namespace testing --values dev-redis.yaml

dev-rabbitmq.yaml

@@ -0,0 +1,20 @@
+global:
+  security:
+    allowInsecureImages: true
+  storageClass: longhorn-hdd
+
+persistence:
+  size: 1Gi
+
+image:
+  registry: registry.merlin.xin
+  repository: mirrors/bitnamilegacy/rabbitmq
+  tag: 4.1.3-debian-12-r1
+
+resources:
+  requests:
+    cpu: 0.1
+    memory: 128Mi
+  limits:
+    cpu: 0.2
+    memory: 256Mi

dev-redis.yaml

@@ -0,0 +1,32 @@
+global:
+  security:
+    allowInsecureImages: true
+  storageClass: longhorn-hdd
+
+image:
+  registry: registry.merlin.xin
+  repository: mirrors/bitnamilegacy/redis
+  tag: 8.2.1-debian-12-r0
+
+kubectl:
+  image:
+    registry: harbor.merlin.xin
+    repository: mirrors/bitnamilegacy/kubectl
+    tag: 1.33.4-debian-12-r0
+
+architecture: standalone
+replica:
+  replicaCount: 0
+
+master:
+  count: 1
+  resources:
+    requests:
+      cpu: 0.1
+      memory: 128Mi
+    limits:
+      cpu: 0.2
+      memory: 256Mi
+  persistence:
+    size: 1Gi
+

mvnw.cmd

@@ -23,7 +23,7 @@
 @REM
 @REM Optional ENV vars
 @REM   MVNW_REPOURL - repo url base for downloading maven distribution
-@REM   MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
+@REM   MVNW_USERNAME/MVNW_PASSWORD - userinfo and password for downloading maven
 @REM   MVNW_VERBOSE - true: enable verbose log; others: silence the output
 @REM ----------------------------------------------------------------------------
 

pom.xml

@@ -13,19 +13,6 @@
     <version>0.0.1-SNAPSHOT</version>
     <name>myplayer-backend</name>
     <description>myplayer-backend</description>
-    <url/>
-    <licenses>
-        <license/>
-    </licenses>
-    <developers>
-        <developer/>
-    </developers>
-    <scm>
-        <connection/>
-        <developerConnection/>
-        <tag/>
-        <url/>
-    </scm>
     <properties>
         <java.version>17</java.version>
     </properties>
@@ -51,9 +38,14 @@
             <artifactId>spring-boot-starter-websocket</artifactId>
         </dependency>
         <dependency>
-            <groupId>org.springframework.kafka</groupId>
-            <artifactId>spring-kafka</artifactId>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-data-redis</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-amqp</artifactId>
+        </dependency>
+
 
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -64,18 +56,13 @@
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
-            <optional>true</optional>
+            <scope>provided</scope>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.springframework.kafka</groupId>
-            <artifactId>spring-kafka-test</artifactId>
-            <scope>test</scope>
-        </dependency>
         <dependency>
             <groupId>org.springframework.security</groupId>
             <artifactId>spring-security-test</artifactId>
@@ -105,11 +92,27 @@
             <artifactId>mybatis-plus-jsqlparser</artifactId>
             <version>3.5.11</version>
         </dependency>
+        <dependency>
+            <groupId>org.mybatis</groupId>
+            <artifactId>mybatis-spring</artifactId>
+            <version>3.0.4</version>
+        </dependency>
         <dependency>
             <groupId>io.jsonwebtoken</groupId>
             <artifactId>jjwt</artifactId>
             <version>0.12.6</version>
         </dependency>
+        <dependency>
+            <groupId>org.springdoc</groupId>
+            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
+            <version>2.8.14</version>
+        </dependency>
+        <dependency>
+            <groupId>com.alibaba</groupId>
+            <artifactId>fastjson</artifactId>
+            <version>2.0.45</version>
+        </dependency>
+
     </dependencies>
 
     <build>
@@ -122,29 +125,9 @@
             </resource>
         </resources>
         <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>

src/main/java/xin/merlin/myplayerbackend/MyplayerBackendApplication.java

@@ -2,8 +2,11 @@ package xin.merlin.myplayerbackend;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.boot.context.properties.EnableConfigurationProperties;
+import xin.merlin.myplayerbackend.config.security.JwtProperties;
 
 @SpringBootApplication
+@EnableConfigurationProperties(JwtProperties.class)
 public class MyplayerBackendApplication {
 
     public static void main(String[] args) {

src/main/java/xin/merlin/myplayerbackend/config/RabbitMQConfig.java

@@ -0,0 +1,23 @@
+package xin.merlin.myplayerbackend.config;
+
+import org.springframework.amqp.core.Queue;
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+
+@Configuration
+public class RabbitMQConfig {
+
+    public static final String WS_MESSAGE_QUEUE = "ws.message";
+
+    public static final String WS_VIDEO_QUEUE = "ws.video";
+
+    @Bean
+    public Queue wsMessageQueue() {
+        return new Queue(WS_MESSAGE_QUEUE, true); // 持久化队列
+    }
+
+    @Bean
+    public Queue wsVideoQueue() {
+        return new Queue(WS_VIDEO_QUEUE, true);
+    }
+}

src/main/java/xin/merlin/myplayerbackend/config/RedisConfig.java

@@ -0,0 +1,24 @@
+package xin.merlin.myplayerbackend.config;
+
+import org.springframework.context.annotation.Bean;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.data.redis.connection.RedisConnectionFactory;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
+import org.springframework.data.redis.serializer.StringRedisSerializer;
+
+@Configuration
+public class RedisConfig {
+
+    @Bean
+    public RedisTemplate<String, Object> redisTemplate(RedisConnectionFactory factory) {
+        RedisTemplate<String, Object> template = new RedisTemplate<>();
+        template.setConnectionFactory(factory);
+
+        template.setKeySerializer(new StringRedisSerializer());
+        template.setValueSerializer(new GenericJackson2JsonRedisSerializer());
+
+        return template;
+    }
+}
+

src/main/java/xin/merlin/myplayerbackend/config/WebsocketConfig.java

@@ -0,0 +1,26 @@
+package xin.merlin.myplayerbackend.config;
+
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.socket.config.annotation.EnableWebSocket;
+import org.springframework.web.socket.config.annotation.WebSocketConfigurer;
+import org.springframework.web.socket.config.annotation.WebSocketHandlerRegistry;
+import xin.merlin.myplayerbackend.config.security.WebsocketInterceptor;
+import xin.merlin.myplayerbackend.utils.websocket.CustomWebSocketHandler;
+
+@Configuration
+@EnableWebSocket
+@RequiredArgsConstructor
+public class WebsocketConfig implements WebSocketConfigurer {
+
+    private final CustomWebSocketHandler handler;
+
+    private final WebsocketInterceptor interceptor;
+
+
+    @Override
+    public void registerWebSocketHandlers(WebSocketHandlerRegistry registry) {
+        registry.addHandler(handler, "/ws/online").addInterceptors(interceptor).setAllowedOrigins("*");
+    }
+}

src/main/java/xin/merlin/myplayerbackend/config/security/CustomAuthenticationEntryPoint.java

@@ -0,0 +1,27 @@
+package xin.merlin.myplayerbackend.config.security;
+
+import jakarta.servlet.ServletException;
+import jakarta.servlet.http.HttpServletRequest;
+import jakarta.servlet.http.HttpServletResponse;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.security.authentication.InsufficientAuthenticationException;
+import org.springframework.security.core.AuthenticationException;
+import org.springframework.security.web.AuthenticationEntryPoint;
+import org.springframework.stereotype.Component;
+
+import java.io.IOException;
+
+@Slf4j
+@Component
+public class CustomAuthenticationEntryPoint implements AuthenticationEntryPoint {
+    @Override
+    public void commence(HttpServletRequest request, HttpServletResponse response, AuthenticationException exception) throws IOException, ServletException {
+        String message = "认证失败";
+        if (exception instanceof InsufficientAuthenticationException) {
+            message = "未提供认证信息";
+        }
+        response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
+        response.setContentType("application/json;charset=utf-8");
+        response.getWriter().write(message);
+    }
+}

src/main/java/xin/merlin/myplayerbackend/config/security/JWTAuthenticationFilter.java

@@ -35,12 +35,12 @@ public class JWTAuthenticationFilter extends OncePerRequestFilter {
 
             try {
                 if (!jwtUtil.isTokenExpired(token)) {
-                    System.out.println(token);
-                    String username = jwtUtil.getUAccount(token);
+//                    System.out.println("token expired: " + token);
+                    String account = jwtUtil.getAccount(token);
 
-                    if (username != null && SecurityContextHolder.getContext().getAuthentication() == null) {
+                    if (account != null && SecurityContextHolder.getContext().getAuthentication() == null) {
                         UsernamePasswordAuthenticationToken authenticationToken =
-                                new UsernamePasswordAuthenticationToken(username, null, Collections.emptyList());
+                                new UsernamePasswordAuthenticationToken(account, null, Collections.emptyList());
                         authenticationToken.setDetails(new WebAuthenticationDetailsSource().buildDetails(request));
                         SecurityContextHolder.getContext().setAuthentication(authenticationToken);
                     }

src/main/java/xin/merlin/myplayerbackend/config/security/SecurityConfig.java

@@ -1,7 +1,6 @@
 package xin.merlin.myplayerbackend.config.security;
 
 import lombok.RequiredArgsConstructor;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.security.config.annotation.web.builders.HttpSecurity;
@@ -22,21 +21,24 @@ public class SecurityConfig {
     private final JWTAuthenticationFilter jwtAuthenticationFilter;
 
     @Bean
-    public SecurityFilterChain filterChain(HttpSecurity http) throws Exception {
+    public SecurityFilterChain filterChain(HttpSecurity http,CustomAuthenticationEntryPoint entryPoint) throws Exception {
         http
                 .csrf(AbstractHttpConfigurer::disable)
                 .sessionManagement(session -> session.sessionCreationPolicy(SessionCreationPolicy.STATELESS))
                 .authorizeHttpRequests(authz -> authz
                         .requestMatchers(
-                                "/login",
-                                "/register",
+                                "/error",
+                                "/shadow/**",
                                 "/health",
                                 "/code/**",
-                                "/blog/**"
+                                "/v3/api-docs/**",
+                                "/account/mail/verify/**",
+                                "/ws/**"
                         ).permitAll()
                         .anyRequest().authenticated()
                 )
-                .addFilterBefore(jwtAuthenticationFilter, UsernamePasswordAuthenticationFilter.class);
+                .addFilterBefore(jwtAuthenticationFilter, UsernamePasswordAuthenticationFilter.class)
+                .exceptionHandling(ex -> ex.authenticationEntryPoint(entryPoint));
 
         return http.build();
     }
@@ -48,7 +50,7 @@ public class SecurityConfig {
             @Override
             public void addCorsMappings(CorsRegistry registry) {
                 registry.addMapping("/**")
-                        .allowedOriginPatterns("*") // 开发阶段允许所有来源
+                        .allowedOriginPatterns("*")
                         .allowedMethods("GET", "POST", "PUT", "DELETE", "OPTIONS")
                         .allowedHeaders("*")
                         .exposedHeaders("Authorization")

src/main/java/xin/merlin/myplayerbackend/config/security/WebsocketInterceptor.java

@@ -0,0 +1,64 @@
+package xin.merlin.myplayerbackend.config.security;
+
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.http.server.ServerHttpRequest;
+import org.springframework.http.server.ServerHttpResponse;
+import org.springframework.http.server.ServletServerHttpRequest;
+import org.springframework.stereotype.Component;
+import org.springframework.web.socket.WebSocketHandler;
+import org.springframework.web.socket.server.HandshakeInterceptor;
+import xin.merlin.myplayerbackend.utils.JwtUtil;
+
+import java.util.List;
+import java.util.Map;
+
+@Slf4j
+@Component
+@RequiredArgsConstructor
+public class WebsocketInterceptor implements HandshakeInterceptor {
+
+    private final JwtUtil jwtUtil;
+
+    @Override
+    public boolean beforeHandshake(ServerHttpRequest request, ServerHttpResponse response, WebSocketHandler wsHandler, Map<String, Object> attributes) throws Exception {
+        try {
+            // 获取 token
+            List<String> protocols = request.getHeaders().get("Sec-WebSocket-Protocol");
+            String token = null;
+            if (protocols == null){
+                log.info("no token!");
+                return false;
+            }
+            String tokenHeader = protocols.get(0);
+//            System.out.println(tokenHeader);
+            response.getHeaders().add("Sec-WebSocket-Protocol",tokenHeader);
+            token = tokenHeader.replace("token-", "");
+            if (jwtUtil.isTokenExpired(token)){
+                log.info("token expired");
+                return false;
+            }
+            Integer id = jwtUtil.getId(token);
+            String account = jwtUtil.getAccount(token);
+            attributes.put("id", id);
+            attributes.put("account", account);
+            if (request instanceof ServletServerHttpRequest servletRequest) {
+                String userName = servletRequest.getServletRequest().getParameter("name");
+                if (userName != null) {
+                    attributes.put("name", userName); // 将u_name存储到Attributes中
+                }
+            }
+
+            return true;
+        }catch (Exception e){
+            log.error(e.getMessage());
+            return false;
+        }
+    }
+
+    @Override
+    public void afterHandshake(ServerHttpRequest request, ServerHttpResponse response, WebSocketHandler wsHandler, Exception exception) {
+
+    }
+}

src/main/java/xin/merlin/myplayerbackend/controller/AccountController.java

@@ -0,0 +1,57 @@
+package xin.merlin.myplayerbackend.controller;
+
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.web.bind.annotation.*;
+import xin.merlin.myplayerbackend.entity.http.Code;
+import xin.merlin.myplayerbackend.service.impl.AccountServiceImpl;
+import xin.merlin.myplayerbackend.utils.result.Response;
+
+
+/*
+* 账户相关接口：
+* 修改邮箱
+* 修改密码
+* */
+@Slf4j
+@RestController
+@RequestMapping("/account")
+@RequiredArgsConstructor
+public class AccountController {
+
+    private final AccountServiceImpl accountService;
+
+    private final PasswordEncoder passwordEncoder;
+
+    @PostMapping("/change/email")
+    Response changeEmail(@RequestBody Code code, @RequestParam String email){
+        return accountService.changeEmail(code,email);
+    }
+
+    @PostMapping("/mail/verify/{encode}")
+    Response verifyEmail(@PathVariable String encode){
+        return accountService.verifyEmail(encode);
+    }
+
+    @PostMapping("/change/password")
+    Response changePassword(@RequestBody Code code){
+        return accountService.resetPassword(code);
+    }
+
+//    @PostMapping("/init")
+//    Response init(@RequestBody Account account) {
+//        try {
+//            if(account==null||account.getAccount()==null) return Response.success(ResultCode.ACCOUNT_INFO_LOST);
+//            account.setPassword(passwordEncoder.encode(account.getPassword()));
+//            accountService.init(account);
+//            return Response.success(ResultCode.SUCCESS);
+//        } catch (Exception e) {
+//            log.error(e.getMessage());
+//            return Response.fail(ResultCode.SERVER_ERROR);
+//        }
+//    }
+
+
+}

src/main/java/xin/merlin/myplayerbackend/controller/AuditController.java

@@ -0,0 +1,80 @@
+package xin.merlin.myplayerbackend.controller;
+
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.transaction.annotation.Transactional;
+import org.springframework.web.bind.annotation.*;
+import org.springframework.web.multipart.MultipartFile;
+import xin.merlin.myplayerbackend.entity.Audit;
+import xin.merlin.myplayerbackend.service.UploadService;
+import xin.merlin.myplayerbackend.service.impl.AuditServiceImpl;
+import xin.merlin.myplayerbackend.utils.JwtUtil;
+import xin.merlin.myplayerbackend.utils.result.Response;
+import xin.merlin.myplayerbackend.utils.result.ResultCode;
+
+import java.io.IOException;
+
+@Slf4j
+@RestController
+@RequestMapping("/audit")
+@RequiredArgsConstructor
+public class AuditController {
+
+    private final AuditServiceImpl auditService;
+
+    private final UploadService uploadService;
+
+    private final JwtUtil jwtUtil;
+
+    @PostMapping("/upload/avatar")
+    @Transactional
+    Response uploadAvatar(@RequestParam("avatar") MultipartFile file,
+                          @RequestParam("type") Integer type,
+                          @RequestParam("applicant") Integer applicant,
+                          @RequestParam("influence") Integer influence) throws IOException {
+        try {
+            String target = uploadService.uploadAvatar(file,type,influence);
+            Audit oldAudit = auditService.getOne(
+                    Wrappers.<Audit>lambdaQuery().eq(Audit::getType, type)
+                    .eq(Audit::getApplicant,applicant).eq(Audit::getInfluence,influence));
+
+            Audit audit = new Audit(type,applicant,influence,target);
+            if(oldAudit != null) {
+                audit = new Audit(oldAudit.getA_id(),type,applicant,influence,target);
+            }
+            auditService.saveOrUpdate(audit);
+            return Response.success(ResultCode.SUCCESS);
+        } catch (IOException e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+
+
+//    管理员api
+
+    @GetMapping("/get/all")
+    Response getAll(@RequestHeader("Authorization")String token,@RequestParam Integer size,@RequestParam Integer page) {
+        token = token.substring(7);
+        if(!jwtUtil.isAdmin(token)) return Response.success(ResultCode.ACCOUNT_PERMISSION_DENY);
+        return Response.success(ResultCode.SUCCESS,auditService.page(new Page<Audit>().setCurrent(page).setSize(size), Wrappers.<Audit>lambdaQuery().orderByAsc(Audit::getType)));
+    }
+
+
+    // TODO：完善完基础类别的增删改查之后，统一处理审核
+    @PostMapping("/update/status")
+    Response updateStatus(@RequestHeader("Authorization")String token,@RequestBody Audit audit) {
+        token = token.substring(7);
+        if(!jwtUtil.isAdmin(token)) return Response.success(ResultCode.ACCOUNT_PERMISSION_DENY);
+
+        auditService.passTypeOne(audit);
+
+        return null;
+
+    }
+
+
+}

src/main/java/xin/merlin/myplayerbackend/controller/CodeController.java

@@ -0,0 +1,51 @@
+package xin.merlin.myplayerbackend.controller;
+
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import xin.merlin.myplayerbackend.entity.Account;
+import xin.merlin.myplayerbackend.entity.http.Code;
+import xin.merlin.myplayerbackend.service.CodeService;
+import xin.merlin.myplayerbackend.utils.result.Response;
+import xin.merlin.myplayerbackend.utils.result.ResultCode;
+
+/*
+* 验证码controller
+* 包含发送和验证逻辑*/
+
+@Slf4j
+@RestController
+@RequestMapping("/code")
+@RequiredArgsConstructor
+public class CodeController {
+
+    private final CodeService codeService;
+
+    //发送验证码
+    @PostMapping("/send")
+    Response send(@RequestBody Account account){
+        try {
+            return codeService.send(account);
+        } catch (Exception e) {
+            log.error(e.getMessage(), e);
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+
+    //验证验证码是否存在、可用、正确
+    @PostMapping("/verify")
+    Response verify(@RequestBody Code code){
+        try {
+            return codeService.verify(code);
+        } catch (Exception e) {
+            log.error(e.getMessage(), e);
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+
+    }
+}

src/main/java/xin/merlin/myplayerbackend/controller/FriendController.java

@@ -0,0 +1,80 @@
+package xin.merlin.myplayerbackend.controller;
+
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.*;
+import xin.merlin.myplayerbackend.entity.Friends;
+import xin.merlin.myplayerbackend.service.impl.FriendsServiceImpl;
+import xin.merlin.myplayerbackend.service.impl.InvitingServiceImpl;
+import xin.merlin.myplayerbackend.utils.JwtUtil;
+import xin.merlin.myplayerbackend.utils.result.Response;
+import xin.merlin.myplayerbackend.utils.result.ResultCode;
+
+import java.util.List;
+
+
+@Slf4j
+@RequestMapping("/friend")
+@RestController
+@RequiredArgsConstructor
+public class FriendController {
+
+    private final FriendsServiceImpl friendsService;
+
+    private final InvitingServiceImpl invitingService;
+
+    private final JwtUtil jwtUtil;
+
+
+    @GetMapping("/get")
+    Response getFriend(@RequestHeader("Authorization")String token, @RequestParam Integer size, @RequestParam Integer page) {
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            return Response.success(ResultCode.SUCCESS,friendsService.getFriends(id,size,page));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @PostMapping("/delete")
+    Response deleteFriend(@RequestHeader("Authorization")String token, @RequestParam Integer f_id) {
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            friendsService.removeFriend(id,f_id);
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @PostMapping("/nickname")
+    Response nickname(@RequestHeader("Authorization")String token, @RequestBody Friends friends) {
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            if (!id.equals(friends.getId())) return Response.success(ResultCode.SERVER_ERROR);
+            friendsService.saveOrUpdate(friends);
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @PostMapping("/status")
+    Response status(@RequestBody List<Integer> friends) {
+        try {
+            return Response.success(ResultCode.SUCCESS,friendsService.status(friends));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+
+}

src/main/java/xin/merlin/myplayerbackend/controller/GroupController.java

@@ -0,0 +1,174 @@
+package xin.merlin.myplayerbackend.controller;
+
+
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.*;
+import xin.merlin.myplayerbackend.entity.GroupInfo;
+import xin.merlin.myplayerbackend.entity.Groups;
+import xin.merlin.myplayerbackend.entity.UserInfo;
+import xin.merlin.myplayerbackend.service.impl.GroupServiceImpl;
+import xin.merlin.myplayerbackend.service.impl.GroupsServiceImpl;
+import xin.merlin.myplayerbackend.utils.JwtUtil;
+import xin.merlin.myplayerbackend.utils.result.Response;
+import xin.merlin.myplayerbackend.utils.result.ResultCode;
+
+import static com.baomidou.mybatisplus.extension.ddl.DdlScriptErrorHandler.PrintlnLogErrorHandler.log;
+
+@RestController
+@RequestMapping("/group")
+@RequiredArgsConstructor
+public class GroupController {
+
+    private final GroupServiceImpl groupService;
+
+    private final GroupsServiceImpl groupsService;
+
+    private final JwtUtil jwtUtil;
+
+    private Boolean isAdmin(Integer id,Integer g_id){
+        return groupsService.groupIsAdmin(id,g_id)==0;
+    }
+
+    @PostMapping("/create")
+    Response createGroup(@RequestHeader("Authorization")String token, @RequestBody GroupInfo groupInfo){
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            return Response.success(ResultCode.SUCCESS, groupService.createGroup(id,groupInfo));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @GetMapping("/get")
+    Response getGroup(@RequestHeader("Authorization")String token){
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            return Response.success(ResultCode.SUCCESS,groupService.getGroups(id));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @PostMapping("/search")
+    Response searchGroup(@RequestBody GroupInfo groupInfo){
+        // TODO：视情况开放api参数currentPage和 pageSize
+        try {
+            Integer currentPage = 1;
+            Integer pageSize = 10;
+            return Response.success(ResultCode.SUCCESS,groupService.searchGroups(groupInfo,currentPage,pageSize));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+//    主动加入群聊
+    @GetMapping("/join/{g_id}")
+    Response joinGroup(@RequestHeader("Authorization")String token, @PathVariable Integer g_id){
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            if(!groupService.joinGroup(id,g_id)) return Response.success(ResultCode.GROUP_USER_EXISTED);
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+
+    }
+
+    @PostMapping("/join/{g_id}")
+    Response joinGroup(@PathVariable Integer g_id,@RequestBody UserInfo userInfo){
+        try {
+            if(!groupService.joinGroup(userInfo.getId(),g_id)) return Response.success(ResultCode.GROUP_USER_EXISTED);
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @GetMapping("/leave/{g_id}")
+    Response leaveGroup(@RequestHeader("Authorization")String token, @PathVariable Integer g_id){
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            if(!groupService.leaveGroup(id,g_id)) return Response.success(ResultCode.GROUP_USER_NOT_EXISTED);
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @PostMapping("/leave/{g_id}")
+    Response leaveGroup(@RequestHeader("Authorization")String token,@PathVariable Integer g_id,@RequestBody UserInfo userInfo){
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            if(!isAdmin(id,g_id)) return Response.success(ResultCode.ACCOUNT_PERMISSION_DENY);
+            if(!groupService.leaveGroup(userInfo.getId(),g_id)) return Response.success(ResultCode.GROUP_USER_NOT_EXISTED);
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+
+    @PostMapping("/update")
+    Response updatePlayroom(@RequestHeader("Authorization")String token, @RequestBody GroupInfo groupInfo) {
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            if(!isAdmin(id,groupInfo.getG_id())) return Response.success(ResultCode.ACCOUNT_PERMISSION_DENY);
+            groupService.updateById(groupInfo);
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @PostMapping("/delete")
+    Response deletePlayroom(@RequestHeader("Authorization")String token, @RequestBody GroupInfo groupInfo) {
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            if(!isAdmin(id,groupInfo.getG_id())) return Response.success(ResultCode.ACCOUNT_PERMISSION_DENY);
+            return Response.success(ResultCode.SUCCESS,groupService.deletePlayroom(groupInfo));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @GetMapping("/member/{g_id}")
+    Response getMember(@PathVariable("g_id")Integer g_id,@RequestParam Integer currentPage,@RequestParam Integer pageSize){
+        try {
+            return Response.success(ResultCode.SUCCESS,groupService.getMember(g_id,currentPage,pageSize));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @PostMapping("/member/delete/{g_id}")
+    Response deleteMember(@RequestHeader("Authorization")String token, @PathVariable("g_id")Integer g_id, @RequestBody UserInfo userInfo){
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            if(!isAdmin(id,g_id)) return Response.success(ResultCode.ACCOUNT_PERMISSION_DENY);
+            groupsService.remove(Wrappers.<Groups>lambdaQuery().eq(Groups::getG_id,g_id).eq(Groups::getId,userInfo.getId()));
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+}

src/main/java/xin/merlin/myplayerbackend/controller/HealthController.java

@@ -0,0 +1,17 @@
+package xin.merlin.myplayerbackend.controller;
+
+
+import org.springframework.web.bind.annotation.GetMapping;
+import org.springframework.web.bind.annotation.RestController;
+import xin.merlin.myplayerbackend.utils.result.Response;
+import xin.merlin.myplayerbackend.utils.result.ResultCode;
+
+@RestController
+public class HealthController {
+
+    @GetMapping("/health")
+    Response health() {
+        return Response.success(ResultCode.SUCCESS);
+    }
+
+}

src/main/java/xin/merlin/myplayerbackend/controller/InvitingController.java

@@ -0,0 +1,118 @@
+package xin.merlin.myplayerbackend.controller;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.*;
+import xin.merlin.myplayerbackend.entity.Inviting;
+import xin.merlin.myplayerbackend.entity.UserInfo;
+import xin.merlin.myplayerbackend.service.impl.InvitingServiceImpl;
+import xin.merlin.myplayerbackend.service.impl.PlayroomsServiceImpl;
+import xin.merlin.myplayerbackend.utils.JwtUtil;
+import xin.merlin.myplayerbackend.utils.result.Response;
+import xin.merlin.myplayerbackend.utils.result.ResultCode;
+
+import java.util.Objects;
+
+import static com.baomidou.mybatisplus.extension.ddl.DdlScriptErrorHandler.PrintlnLogErrorHandler.log;
+
+@RequestMapping("/inviting")
+@RestController
+@RequiredArgsConstructor
+public class InvitingController {
+
+    private final InvitingServiceImpl invitingService;
+
+    private final PlayroomsServiceImpl playroomsService;
+
+    private final JwtUtil jwtUtil;
+
+    //  playroom鉴权
+    private Boolean isAdmin(Integer id,Integer r_id){
+        return playroomsService.playroomIsAdmin(id,r_id)==0;
+    }
+
+    @PostMapping("/friends")
+    Response requestFriend(@RequestHeader("Authorization")String token, @RequestBody UserInfo userInfo) {
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            if (Objects.equals(id, userInfo.getId())) return Response.success(ResultCode.INVITING_ILLEGAL_REQUEST);
+            if(!invitingService.inviting(id,userInfo.getId(),null)) return Response.success(ResultCode.INVITING_RE_REQUEST);
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @GetMapping("/get")
+    Response getFriend(@RequestHeader("Authorization")String token, @RequestParam Integer pageSize, @RequestParam Integer currentPage) {
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            return Response.success(ResultCode.SUCCESS, invitingService.getInvitingDetail(id, pageSize, currentPage));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+
+    }
+
+    @PostMapping("/handle")
+    Response handleFriend(@RequestHeader("Authorization")String token, @RequestBody Inviting inviting) {
+        try {
+            if (Objects.equals(inviting.getInviter(), inviting.getTarget())) return Response.success(ResultCode.ACCOUNT_PERMISSION_DENY);
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            if(!inviting.getTarget().equals(id)) return Response.success(ResultCode.INVITING_ILLEGAL_RESPONSE);
+            if(!invitingService.handleFriendInviting(inviting)) return Response.success(ResultCode.INVITING_ILLEGAL_REQUEST);
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @PostMapping("/playroom")
+    Response playRoom(@RequestBody Inviting inviting) {
+        try {
+            if(inviting.getRoom()==null || !inviting.getStatus().equals(0)) return Response.success(ResultCode.INVITING_REQUEST_ERROR);
+            if(!invitingService.inviting(inviting.getInviter(),inviting.getTarget(),inviting.getRoom())) return Response.success(ResultCode.INVITING_RE_REQUEST);
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+
+//  管理员获取playroom
+    @GetMapping("/playroom/get/{r_id}")
+    Response playroomGet(@RequestHeader("Authorization")String token,@PathVariable("r_id") Integer r_id, @RequestParam Integer pageSize, @RequestParam Integer currentPage) {
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            if (!isAdmin(id,r_id)) return Response.success(ResultCode.INVITING_AUTH_ERROR);
+            return Response.success(ResultCode.SUCCESS, invitingService.getSelfInvitingDetail(r_id, pageSize, currentPage));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+//    管理员对请求进行审批
+    @PostMapping("/playroom/handle/{r_id}")
+    Response playroomHandle(@RequestHeader("Authorization")String token,@PathVariable("r_id") Integer r_id, @RequestBody Inviting inviting) {
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            if (!isAdmin(id,r_id)) return Response.success(ResultCode.INVITING_AUTH_ERROR);
+            if(!invitingService.handlePlayroomInviting(inviting)) return Response.success(ResultCode.INVITING_ILLEGAL_REQUEST);
+
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+}

src/main/java/xin/merlin/myplayerbackend/controller/LoginController.java

@@ -0,0 +1,66 @@
+package xin.merlin.myplayerbackend.controller;
+
+
+import jakarta.servlet.http.HttpServletRequest;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.PostMapping;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RestController;
+import xin.merlin.myplayerbackend.entity.Account;
+import xin.merlin.myplayerbackend.entity.http.Code;
+import xin.merlin.myplayerbackend.service.CodeService;
+import xin.merlin.myplayerbackend.service.LoginService;
+import xin.merlin.myplayerbackend.utils.result.Response;
+import xin.merlin.myplayerbackend.utils.result.ResultCode;
+
+
+/*
+* 登录controller
+* 包括：登录和注册逻辑
+* */
+@Slf4j
+@RestController
+@RequestMapping("/shadow")
+@RequiredArgsConstructor
+public class LoginController {
+
+    private final LoginService loginService;
+
+    private final CodeService codeService;
+
+    private final HttpServletRequest request;
+
+    // 账户密码登录逻辑
+    @PostMapping("/login")
+    Response login(@RequestBody Account account){
+        try {
+            return loginService.login(account);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    // 验证码登录逻辑
+    @PostMapping("/login/byCode")
+    Response login(@RequestBody Code code){
+
+        return null;
+
+    }
+
+    // 注册逻辑
+    @PostMapping("/register")
+    Response register(@RequestBody Code code){
+        if(code.getCode()==null|| code.getCode().isEmpty() || code.getC_id()==null || code.getC_id().isEmpty()) return Response.success(ResultCode.MAIL_VERIFY_NOT_EXIST);
+        try {
+            return loginService.register(code,request.getRemoteAddr());
+        } catch (Exception e) {
+            log.error(e.getMessage(), e);
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+}

src/main/java/xin/merlin/myplayerbackend/controller/PlayroomController.java

@@ -0,0 +1,124 @@
+package xin.merlin.myplayerbackend.controller;
+
+
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.*;
+import xin.merlin.myplayerbackend.entity.PlayroomInfo;
+import xin.merlin.myplayerbackend.entity.Playrooms;
+import xin.merlin.myplayerbackend.entity.UserInfo;
+import xin.merlin.myplayerbackend.service.impl.PlayroomServiceImpl;
+import xin.merlin.myplayerbackend.service.impl.PlayroomsServiceImpl;
+import xin.merlin.myplayerbackend.utils.JwtUtil;
+import xin.merlin.myplayerbackend.utils.result.Response;
+import xin.merlin.myplayerbackend.utils.result.ResultCode;
+
+import static com.baomidou.mybatisplus.extension.ddl.DdlScriptErrorHandler.PrintlnLogErrorHandler.log;
+
+@RestController
+@RequestMapping("/playroom")
+@RequiredArgsConstructor
+public class PlayroomController {
+
+    private final JwtUtil jwtUtil;
+
+    private final PlayroomServiceImpl playroomService;
+
+    private final PlayroomsServiceImpl playroomsService;
+
+    private Boolean isAdmin(Integer id,Integer r_id){
+        return playroomsService.playroomIsAdmin(id,r_id)==0;
+    }
+
+    @PostMapping("/create")
+    Response createPlayroom(@RequestHeader("Authorization")String token, @RequestBody PlayroomInfo playroomInfo) {
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            return Response.success(ResultCode.SUCCESS, playroomService.createPlayroom(id,playroomInfo));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @GetMapping("/get")
+    Response getPlayroom(@RequestHeader("Authorization")String token){
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+
+            return Response.success(ResultCode.SUCCESS,playroomService.getPlayrooms(id));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+
+    }
+
+    @PostMapping("/search")
+    Response searchPlayroom(@RequestBody PlayroomInfo playroomInfo) {
+        // TODO：视情况开放api参数currentPage和 pageSize
+        try {
+            Integer currentPage = 1;
+            Integer pageSize = 10;
+
+            return Response.success(ResultCode.SUCCESS,playroomService.searchPlayroom(playroomInfo,currentPage,pageSize));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @PostMapping("/update")
+    Response updatePlayroom(@RequestHeader("Authorization")String token, @RequestBody PlayroomInfo playroomInfo) {
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            if(!isAdmin(id,playroomInfo.getR_id())) return Response.success(ResultCode.ACCOUNT_PERMISSION_DENY);
+            playroomService.updateById(playroomInfo);
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @PostMapping("/delete")
+    Response deletePlayroom(@RequestHeader("Authorization")String token, @RequestBody PlayroomInfo playroomInfo) {
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            if(!isAdmin(id,playroomInfo.getR_id())) return Response.success(ResultCode.ACCOUNT_PERMISSION_DENY);
+            return Response.success(ResultCode.SUCCESS,playroomService.deletePlayroom(playroomInfo));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @GetMapping("/member/{r_id}")
+    Response getMember(@PathVariable("r_id")Integer r_id,@RequestParam Integer currentPage,@RequestParam Integer pageSize){
+        try {
+            return Response.success(ResultCode.SUCCESS,playroomService.getMember(r_id,currentPage,pageSize));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @PostMapping("/member/delete/{r_id}")
+    Response deleteMember(@RequestHeader("Authorization")String token, @PathVariable("r_id")Integer r_id, @RequestBody UserInfo userInfo){
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            if(!isAdmin(id,r_id)) return Response.success(ResultCode.ACCOUNT_PERMISSION_DENY);
+            playroomsService.remove(Wrappers.<Playrooms>lambdaQuery().eq(Playrooms::getR_id,r_id).eq(Playrooms::getId,userInfo.getId()));
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+}

src/main/java/xin/merlin/myplayerbackend/controller/UserController.java

@@ -0,0 +1,76 @@
+package xin.merlin.myplayerbackend.controller;
+
+
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.*;
+import xin.merlin.myplayerbackend.entity.UserInfo;
+import xin.merlin.myplayerbackend.service.impl.UserServiceImpl;
+import xin.merlin.myplayerbackend.utils.JwtUtil;
+import xin.merlin.myplayerbackend.utils.result.Response;
+import xin.merlin.myplayerbackend.utils.result.ResultCode;
+
+import java.util.Map;
+import java.util.Objects;
+
+@Slf4j
+@RestController
+@RequestMapping("/user")
+@RequiredArgsConstructor
+public class UserController {
+
+    private final UserServiceImpl userService;
+
+    private final JwtUtil jwtUtil;
+
+    Boolean consistencyTest(String token, Integer id) {
+        token = token.substring(7);
+        Integer i = jwtUtil.getId(token);
+        return Objects.equals(i, id);
+    }
+
+    @GetMapping("/info")
+    Response getInfo(@RequestHeader("Authorization")String token){
+        try {
+            token = token.substring(7);
+            Integer id = jwtUtil.getId(token);
+            return Response.success(ResultCode.SUCCESS,userService.getOne(Wrappers.<UserInfo>lambdaQuery().eq(UserInfo::getId,id)));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+
+    @PostMapping("/update")
+    Response updateInfo(@RequestHeader("Authorization")String token,@RequestBody UserInfo userinfo){
+        try {
+            if(!consistencyTest(token,userinfo.getId())) return Response.success(ResultCode.USER_ILLEGAL_REQUEST);
+            userService.updateById(userinfo);
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            log.error(e.getMessage(),e);
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+    }
+
+    @PostMapping("/search")
+    Response search(@RequestBody UserInfo userinfo){
+//        TODO：视情况开放api参数currentPage和 pageSize
+        Integer currentPage = 1;
+        Integer pageSize = 10;
+        try {
+            if(userinfo.getU_id()!=null){
+               return Response.success(ResultCode.SUCCESS, Map.of("result",userService.searchByUID(userinfo.getU_id(),currentPage,pageSize)));
+            }
+            else
+                return Response.success(ResultCode.SUCCESS, Map.of("result",userService.searchByName(userinfo.getU_name(),currentPage,pageSize)));
+        } catch (Exception e) {
+            log.error(e.getMessage(),e);
+            return Response.fail(ResultCode.SERVER_ERROR);
+        }
+
+    }
+
+}

src/main/java/xin/merlin/myplayerbackend/entity/Account.java

@@ -0,0 +1,29 @@
+package xin.merlin.myplayerbackend.entity;
+
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@TableName("account")
+@NoArgsConstructor
+public class Account {
+    @TableId(value = "id",type = IdType.AUTO)
+    private Integer id;
+
+    private String account;
+    private String password;
+    private String ip;
+//    1 user; 0 admin
+    private Integer character;
+
+    public Account(String account, String password, String ip, Integer character) {
+        this.account = account;
+        this.password = password;
+        this.ip = ip;
+        this.character = character;
+    }
+}

src/main/java/xin/merlin/myplayerbackend/entity/Audit.java

@@ -0,0 +1,29 @@
+package xin.merlin.myplayerbackend.entity;
+
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@TableName("audit")
+@AllArgsConstructor
+@NoArgsConstructor
+public class Audit {
+    @TableId("a_id")
+    private Integer a_id;
+    // 约定：type == 0 已通过审核， 1 用户头像待审核， 2 群聊头像待审核， 3 playroom头像待审核， 4 修改邮箱请求， 5 已经通过验证的邮箱修改请求， 6 已过期的审核请求
+    private Integer type;
+    private Integer applicant;
+    private Integer influence;
+    private String changed;
+
+    public Audit(Integer type,Integer applicant,Integer influence,String changed) {
+        this.type = type;
+        this.applicant = applicant;
+        this.influence = influence;
+        this.changed = changed;
+    }
+}

src/main/java/xin/merlin/myplayerbackend/entity/Friends.java

@@ -0,0 +1,17 @@
+package xin.merlin.myplayerbackend.entity;
+
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+@Data
+@TableName("friends")
+@AllArgsConstructor
+public class Friends {
+    private Integer id;
+    private Integer f_id;
+    private String nickname;
+
+
+}

src/main/java/xin/merlin/myplayerbackend/entity/GroupInfo.java

@@ -0,0 +1,16 @@
+package xin.merlin.myplayerbackend.entity;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+@Data
+@TableName("groupinfo")
+public class GroupInfo {
+    @TableId("g_id")
+    private Integer g_id;
+
+    private String g_name;
+    private String g_introduction;
+    private String g_avatar;
+}

src/main/java/xin/merlin/myplayerbackend/entity/Groups.java

@@ -0,0 +1,16 @@
+package xin.merlin.myplayerbackend.entity;
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+import lombok.NoArgsConstructor;
+
+@Data
+@TableName("groups")
+@AllArgsConstructor
+@NoArgsConstructor
+public class Groups {
+    private Integer g_id;
+    private Integer id;
+    private Integer role;
+}

src/main/java/xin/merlin/myplayerbackend/entity/Inviting.java

@@ -0,0 +1,22 @@
+package xin.merlin.myplayerbackend.entity;
+
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Data
+@TableName("inviting")
+public class Inviting {
+    @TableId("i_id")
+    private Integer i_id;
+
+    private Integer inviter;
+    private Integer target;
+    // 0 表示未处理 1 表示同意 2 表示拒绝
+    private Integer status;
+    private Integer room;
+    private LocalDateTime time;
+}

src/main/java/xin/merlin/myplayerbackend/entity/Message.java

@@ -0,0 +1,20 @@
+package xin.merlin.myplayerbackend.entity;
+
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+import java.time.LocalDateTime;
+
+@Data
+@TableName("message")
+public class Message {
+    @TableId("m_id")
+    private Integer m_id;
+
+    private Integer from;
+    private Integer to;
+    private String content;
+    private LocalDateTime time;
+}

src/main/java/xin/merlin/myplayerbackend/entity/PlayroomInfo.java

@@ -0,0 +1,17 @@
+package xin.merlin.myplayerbackend.entity;
+
+import com.baomidou.mybatisplus.annotation.IdType;
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+@Data
+@TableName("playroominfo")
+public class PlayroomInfo {
+    @TableId(value = "r_id",type = IdType.AUTO)
+    private Integer r_id;
+
+    private String r_name;
+    private String r_introduction;
+    private String r_avatar;
+}

src/main/java/xin/merlin/myplayerbackend/entity/Playrooms.java

@@ -0,0 +1,16 @@
+package xin.merlin.myplayerbackend.entity;
+
+
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.AllArgsConstructor;
+import lombok.Data;
+
+@Data
+@TableName("playrooms")
+@AllArgsConstructor
+public class Playrooms {
+    private Integer r_id;
+    private Integer id;
+    private Integer role;
+
+}

src/main/java/xin/merlin/myplayerbackend/entity/UserInfo.java

@@ -0,0 +1,16 @@
+package xin.merlin.myplayerbackend.entity;
+
+import com.baomidou.mybatisplus.annotation.TableId;
+import com.baomidou.mybatisplus.annotation.TableName;
+import lombok.Data;
+
+@Data
+@TableName("userinfo")
+public class UserInfo {
+    private String u_id;
+    @TableId("id")
+    private Integer id;
+    private String u_name;
+    private String u_introduction;
+    private String u_avatar;
+}

src/main/java/xin/merlin/myplayerbackend/entity/http/Code.java

@@ -0,0 +1,11 @@
+package xin.merlin.myplayerbackend.entity.http;
+
+import lombok.Data;
+
+@Data
+public class Code {
+    private String account;
+    private String c_id;
+    private String code;
+    private String password;
+}

src/main/java/xin/merlin/myplayerbackend/entity/http/Friend.java

@@ -0,0 +1,24 @@
+package xin.merlin.myplayerbackend.entity.http;
+
+import lombok.Data;
+import xin.merlin.myplayerbackend.entity.UserInfo;
+
+@Data
+public class Friend {
+
+    private String u_id;
+    private Integer id;
+    private String u_name;
+    private String u_introduction;
+    private String u_avatar;
+    private String nickname;
+
+    public Friend(UserInfo userInfo,String nickname) {
+        this.id = userInfo.getId();
+        this.u_id = userInfo.getU_id();
+        this.u_name = userInfo.getU_name();
+        this.u_introduction = userInfo.getU_introduction();
+        this.u_avatar = userInfo.getU_avatar();
+        this.nickname = nickname;
+    }
+}

src/main/java/xin/merlin/myplayerbackend/entity/http/GroupDetails.java

@@ -0,0 +1,28 @@
+package xin.merlin.myplayerbackend.entity.http;
+
+
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import xin.merlin.myplayerbackend.entity.GroupInfo;
+import xin.merlin.myplayerbackend.entity.Groups;
+
+@Data
+@NoArgsConstructor
+public class GroupDetails {
+    private Integer g_id;
+    private String g_name;
+    private String g_introduction;
+    private String g_avatar;
+    private Integer id;
+    private Integer role;
+
+    public GroupDetails(GroupInfo groupInfo, Groups groups) {
+        this.g_id = groupInfo.getG_id();
+        this.g_name = groupInfo.getG_name();
+        this.g_introduction = groupInfo.getG_introduction();
+        this.g_avatar = groupInfo.getG_avatar();
+        this.id = groups.getId();
+        this.role = groups.getRole();
+    }
+
+}

src/main/java/xin/merlin/myplayerbackend/entity/http/InvitingDetails.java

@@ -0,0 +1,35 @@
+package xin.merlin.myplayerbackend.entity.http;
+
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import xin.merlin.myplayerbackend.entity.Inviting;
+import xin.merlin.myplayerbackend.entity.UserInfo;
+
+import java.time.LocalDateTime;
+
+@Data
+@NoArgsConstructor
+public class InvitingDetails {
+    private Integer i_id;
+
+    private Integer inviter;
+    private String inviter_name;
+    private String inviter_avatar;
+
+    private Integer target;
+    // 0 表示未处理 1 表示已处理
+    private Integer status;
+    private Integer room;
+    private LocalDateTime time;
+
+    public InvitingDetails(Inviting inviting, UserInfo userInfo) {
+        this.i_id = inviting.getI_id();
+        this.inviter = inviting.getInviter();
+        this.target = inviting.getTarget();
+        this.status = inviting.getStatus();
+        this.room = inviting.getRoom();
+        this.inviter_name = userInfo.getU_name();
+        this.inviter_avatar = userInfo.getU_avatar();
+        this.time = inviting.getTime();
+    }
+}

src/main/java/xin/merlin/myplayerbackend/entity/http/PlayroomDetails.java

@@ -0,0 +1,27 @@
+package xin.merlin.myplayerbackend.entity.http;
+
+
+import lombok.Data;
+import lombok.NoArgsConstructor;
+import xin.merlin.myplayerbackend.entity.PlayroomInfo;
+import xin.merlin.myplayerbackend.entity.Playrooms;
+
+@Data
+@NoArgsConstructor
+public class PlayroomDetails {
+    private Integer id;
+    private Integer r_id;
+    private String r_name;
+    private String r_introduction;
+    private String r_avatar;
+    private Integer role;
+
+    public PlayroomDetails(PlayroomInfo playroomInfo, Playrooms playrooms) {
+        this.id = playrooms.getId();
+        this.r_id = playrooms.getR_id();
+        this.role = playrooms.getRole();
+        this.r_name = playroomInfo.getR_name();
+        this.r_introduction = playroomInfo.getR_introduction();
+        this.r_avatar = playroomInfo.getR_avatar();
+    }
+}

src/main/java/xin/merlin/myplayerbackend/mapper/AccountMapper.java

@@ -0,0 +1,9 @@
+package xin.merlin.myplayerbackend.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import xin.merlin.myplayerbackend.entity.Account;
+
+@Mapper
+public interface AccountMapper extends BaseMapper<Account> {
+}

src/main/java/xin/merlin/myplayerbackend/mapper/AuditMapper.java

@@ -0,0 +1,9 @@
+package xin.merlin.myplayerbackend.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import xin.merlin.myplayerbackend.entity.Audit;
+
+@Mapper
+public interface AuditMapper extends BaseMapper<Audit> {
+}

src/main/java/xin/merlin/myplayerbackend/mapper/FriendsMapper.java

@@ -0,0 +1,9 @@
+package xin.merlin.myplayerbackend.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import xin.merlin.myplayerbackend.entity.Friends;
+
+@Mapper
+public interface FriendsMapper extends BaseMapper<Friends> {
+}

src/main/java/xin/merlin/myplayerbackend/mapper/GroupMapper.java

@@ -0,0 +1,9 @@
+package xin.merlin.myplayerbackend.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import xin.merlin.myplayerbackend.entity.GroupInfo;
+
+@Mapper
+public interface GroupMapper extends BaseMapper<GroupInfo> {
+}

src/main/java/xin/merlin/myplayerbackend/mapper/GroupsMapper.java

@@ -0,0 +1,9 @@
+package xin.merlin.myplayerbackend.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import xin.merlin.myplayerbackend.entity.Groups;
+
+@Mapper
+public interface GroupsMapper extends BaseMapper<Groups> {
+}

src/main/java/xin/merlin/myplayerbackend/mapper/InvitingMapper.java

@@ -0,0 +1,9 @@
+package xin.merlin.myplayerbackend.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import xin.merlin.myplayerbackend.entity.Inviting;
+
+@Mapper
+public interface InvitingMapper extends BaseMapper<Inviting> {
+}

src/main/java/xin/merlin/myplayerbackend/mapper/MessageMapper.java

@@ -0,0 +1,9 @@
+package xin.merlin.myplayerbackend.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import xin.merlin.myplayerbackend.entity.Message;
+
+@Mapper
+public interface MessageMapper extends BaseMapper<Message> {
+}

src/main/java/xin/merlin/myplayerbackend/mapper/PlayroomMapper.java

@@ -0,0 +1,14 @@
+package xin.merlin.myplayerbackend.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import org.apache.ibatis.annotations.Param;
+import xin.merlin.myplayerbackend.entity.PlayroomInfo;
+import xin.merlin.myplayerbackend.entity.http.PlayroomDetails;
+
+import java.util.List;
+
+@Mapper
+public interface PlayroomMapper extends BaseMapper<PlayroomInfo> {
+    List<PlayroomDetails> selectPlayroomDetails(@Param("userId") Integer id);
+}

src/main/java/xin/merlin/myplayerbackend/mapper/PlayroomMapper.xml

@@ -0,0 +1,12 @@
+<select id="selectPlayroomDetails" resultType="xin.merlin.myplayerbackend.entity.http.PlayroomDetails">
+    SELECT
+    pr.id AS id,
+    pr.r_id AS r_id,
+    pr.role AS role,
+    pi.r_name AS r_name,
+    pi.r_introduction AS r_introduction,
+    pi.r_avatar AS r_avatar
+    FROM playrooms pr
+    LEFT JOIN playroominfo pi ON pr.r_id = pi.r_id
+    WHERE pr.id = #{userId}
+</select>

src/main/java/xin/merlin/myplayerbackend/mapper/PlayroomsMapper.java

@@ -0,0 +1,9 @@
+package xin.merlin.myplayerbackend.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import xin.merlin.myplayerbackend.entity.Playrooms;
+
+@Mapper
+public interface PlayroomsMapper extends BaseMapper<Playrooms> {
+}

src/main/java/xin/merlin/myplayerbackend/mapper/UserMapper.java

@@ -0,0 +1,9 @@
+package xin.merlin.myplayerbackend.mapper;
+
+import com.baomidou.mybatisplus.core.mapper.BaseMapper;
+import org.apache.ibatis.annotations.Mapper;
+import xin.merlin.myplayerbackend.entity.UserInfo;
+
+@Mapper
+public interface UserMapper extends BaseMapper<UserInfo> {
+}

src/main/java/xin/merlin/myplayerbackend/service/CodeService.java

@@ -0,0 +1,117 @@
+package xin.merlin.myplayerbackend.service;
+
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import xin.merlin.myplayerbackend.entity.Account;
+import xin.merlin.myplayerbackend.entity.http.Code;
+import xin.merlin.myplayerbackend.utils.result.Response;
+import xin.merlin.myplayerbackend.utils.result.ResultCode;
+
+import java.util.Map;
+import java.util.UUID;
+import java.util.concurrent.TimeUnit;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class CodeService {
+    // 验证码字典
+    private static final Cache<String, String> waitingList = Caffeine.newBuilder()
+            .expireAfterWrite(5, TimeUnit.MINUTES)
+            .build();
+
+    // 抛出以便登录时访问字典
+    public Cache<String, String> getWaitingList() {
+        return waitingList;
+    }
+
+    // 冷却缓存：限制邮箱请求频率
+    private static final Cache<String, Boolean> emailCooldown = Caffeine.newBuilder()
+            .expireAfterWrite(60, TimeUnit.SECONDS) // 冷却 60 秒
+            .build();
+
+    // 验证码验证次数
+    private static final Cache<String, Integer> codeFailCount = Caffeine.newBuilder()
+            .expireAfterWrite(5, TimeUnit.MINUTES)
+            .build();
+
+//    // 验证因子队列
+//    private static final Cache<String, String> authList = Caffeine.newBuilder()
+//            .expireAfterWrite(5, TimeUnit.MINUTES)
+//            .build();
+//
+//    // 验证因子队列对外可访问
+//    public Cache<String, String> getAuthList() {
+//        return authList;
+//    }
+
+    private final MailService mailService;
+
+    // 发送验证码
+    public Response send(Account account){
+        String a = account.getAccount();
+        if(a==null) return Response.success(ResultCode.MAIL_ACCOUNT_NOT_PROVIDED);
+        log.info("sending code to ----->{}", a);
+
+        // 检查是否在冷却中
+        if (emailCooldown.getIfPresent(a) != null) {
+            return Response.success(ResultCode.MAIL_REQUEST_TOO_FAST);
+        }
+        String tempId = UUID.randomUUID().toString()
+                .replace("-", "");
+
+        try {
+            // 加入验证码字典
+            waitingList.put(tempId, mailService.sendMail(a));
+            // 加入验证码冷却
+            emailCooldown.put(a, true);
+            return Response.success(ResultCode.SUCCESS, Map.of("c_id", tempId));
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+
+    //验证验证码是否存在、可用、正确
+    public Response verify(Code code){
+        String c_id = code.getC_id();
+        String account = code.getAccount();
+        String c = code.getCode();
+        if(c_id==null||account==null||c==null) return Response.success(ResultCode.MAIL_INFO_LOST);
+        Integer count = codeFailCount.getIfPresent(c_id);
+
+        //设置并查看最大尝试次数
+        try {
+            if(count == null){
+                codeFailCount.put(c_id, 1);
+            }else if(count<=5){
+                codeFailCount.put(c_id, count+1);
+            }else {
+                codeFailCount.invalidate(c_id);
+                return Response.success(ResultCode.MAIL_VERIFY_FAIL_TOO_MANY);
+            }
+
+            //执行验证逻辑
+            String tempCode = waitingList.getIfPresent(c_id);
+            log.info("verifying...{},{}--?=--{}", account,code, tempCode);
+            if (tempCode == null) return Response.success(ResultCode.MAIL_VERIFY_NOT_EXIST);
+            if (!tempCode.equals(code.getCode())) return Response.success(ResultCode.MAIL_VERIFY_CODE_ERROR);
+            codeFailCount.invalidate(c_id);
+            emailCooldown.invalidate(account);
+//            waitingList.invalidate(c_id);
+////             生成认证因子
+//            String auth = UUID.randomUUID().toString();
+//            authList.put(auth, account);
+            return Response.success(ResultCode.SUCCESS);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+
+
+    }
+
+}

src/main/java/xin/merlin/myplayerbackend/service/LoginService.java

@@ -0,0 +1,85 @@
+package xin.merlin.myplayerbackend.service;
+
+
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import xin.merlin.myplayerbackend.entity.Account;
+import xin.merlin.myplayerbackend.entity.UserInfo;
+import xin.merlin.myplayerbackend.entity.http.Code;
+import xin.merlin.myplayerbackend.mapper.AccountMapper;
+import xin.merlin.myplayerbackend.mapper.UserMapper;
+import xin.merlin.myplayerbackend.utils.JwtUtil;
+import xin.merlin.myplayerbackend.utils.RandomCode;
+import xin.merlin.myplayerbackend.utils.result.Response;
+import xin.merlin.myplayerbackend.utils.result.ResultCode;
+
+import java.util.Map;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class LoginService{
+
+    private final AccountMapper accountMapper;
+
+    private final UserMapper userMapper;
+
+    private final CodeService codeService;
+
+    private final PasswordEncoder passwordEncoder;
+
+    private final JwtUtil jwtUtil;
+
+
+//  账户密码登录服务逻辑
+    public Response login(Account account){
+        try {
+            Account ta = accountMapper.selectOne(Wrappers.<Account>lambdaQuery().eq(Account::getAccount,account.getAccount()));
+            if(ta == null) return Response.success(ResultCode.USER_NOT_FOUND);
+            if(!passwordEncoder.matches(account.getPassword(),ta.getPassword())){
+                return Response.success(ResultCode.ACCOUNT_PWD_ERROR);
+            }
+            String token = jwtUtil.generateToken(ta);
+
+            UserInfo userinfo = userMapper.selectOne(Wrappers.<UserInfo>lambdaQuery().eq(UserInfo::getId,ta.getId()));
+            return Response.success(ResultCode.SUCCESS, Map.of("token",token,"token_type","Bearer","userinfo",userinfo));
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+
+//  注册服务逻辑
+    @Transactional
+    public Response register(Code code, String ip){
+        try {
+            if(accountMapper.selectOne(Wrappers.<Account>lambdaQuery().eq(Account::getAccount,code.getAccount())) != null) return Response.success(ResultCode.ACCOUNT_EXIST);
+            Response response = codeService.verify(code);
+            if(response.getCode().equals("200")){
+                Account account = new Account(code.getAccount(),passwordEncoder.encode(code.getPassword()),ip,1);
+                accountMapper.insert(account);
+                account = accountMapper.selectOne(Wrappers.<Account>lambdaQuery().eq(Account::getAccount, account.getAccount()));
+                UserInfo u = new UserInfo();
+                u.setId(account.getId());
+                do{
+                    u.setU_id(RandomCode.generateID());
+                }while (userMapper.selectOne(Wrappers.<UserInfo>lambdaQuery().eq(UserInfo::getU_id,u.getU_id()))!=null);
+                userMapper.insert(u);
+                u = userMapper.selectById(u.getId());
+                codeService.getWaitingList().invalidate(code.getC_id());
+                return Response.success(ResultCode.SUCCESS,Map.of("token",jwtUtil.generateToken(account),"token_type","Bearer","userinfo",u));
+            }
+            return response;
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+
+
+
+}

src/main/java/xin/merlin/myplayerbackend/service/MailService.java

@@ -0,0 +1,51 @@
+package xin.merlin.myplayerbackend.service;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.mail.MailException;
+import org.springframework.mail.SimpleMailMessage;
+import org.springframework.mail.javamail.JavaMailSender;
+import org.springframework.stereotype.Service;
+
+@Slf4j
+@Service
+@RequiredArgsConstructor
+public class MailService {
+
+    private final JavaMailSender mailSender;
+
+    @Value("${spring.mail.username}")
+    private String mail;
+
+    public String sendMail(String receiver){
+        try {
+            String code = Double.toString(Math.random()).substring(2,8);
+            SimpleMailMessage message = new SimpleMailMessage();
+            message.setFrom(mail);
+            message.setTo(receiver);
+            message.setSubject("Welcome to use Merlin`s product");
+            message.setText("欢迎使用Merlin.xin产品！ \n"+"您的验证码为："+code+"\n有效期五分钟，请勿泄露！");
+            mailSender.send(message);
+            return code;
+        } catch (MailException e) {
+            log.error("e: ", e);
+            throw new RuntimeException(e);
+        }
+    }
+
+    public Boolean sendTextMail(String receiver, String text){
+        try {
+            SimpleMailMessage message = new SimpleMailMessage();
+            message.setFrom(mail);
+            message.setTo(receiver);
+            message.setSubject("Welcome to use Merlin`s product");
+            message.setText("欢迎使用Merlin.xin产品！ \n"+text);
+            mailSender.send(message);
+            return true;
+        } catch (MailException e) {
+            log.error("e: ", e);
+            throw new RuntimeException(e);
+        }
+    }
+}

src/main/java/xin/merlin/myplayerbackend/service/OnlineStatusService.java

@@ -0,0 +1,45 @@
+package xin.merlin.myplayerbackend.service;
+
+import jakarta.annotation.PreDestroy;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.redis.core.StringRedisTemplate;
+import org.springframework.stereotype.Service;
+
+import java.util.Set;
+
+@Service
+@RequiredArgsConstructor
+public class OnlineStatusService {
+
+    private static final String ONLINE_USERS_KEY = "online:users";
+
+    private final StringRedisTemplate redis;
+
+    /** 用户上线 */
+    public void online(Integer uid) {
+        redis.opsForSet().add(ONLINE_USERS_KEY, uid.toString());
+    }
+
+    /** 用户下线 */
+    public void offline(Integer uid) {
+        redis.opsForSet().remove(ONLINE_USERS_KEY, uid.toString());
+    }
+
+    /** 是否在线 */
+    public boolean isOnline(Integer uid) {
+        return Boolean.TRUE.equals(redis.opsForSet().isMember(ONLINE_USERS_KEY, uid.toString()));
+    }
+
+    /** 获取所有在线用户 */
+    public Set<String> getOnlineUsers() {
+        return redis.opsForSet().members(ONLINE_USERS_KEY);
+    }
+
+    @PreDestroy
+    public void cleanup() {
+        // 清空在线状态
+        redis.delete(ONLINE_USERS_KEY);
+    }
+
+}
+

src/main/java/xin/merlin/myplayerbackend/service/UploadService.java

@@ -0,0 +1,86 @@
+package xin.merlin.myplayerbackend.service;
+
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Service;
+import org.springframework.web.multipart.MultipartFile;
+
+import java.io.File;
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.nio.file.StandardCopyOption;
+import java.util.Arrays;
+import java.util.List;
+
+@Service
+@RequiredArgsConstructor
+public class UploadService {
+
+    @Value("${resources.user.avatar}")
+    private String userAvatarDir;
+
+    @Value("${resources.group.avatar}")
+    private String groupAvatarDir;
+
+    @Value("${resources.playroom.avatar}")
+    private String playroomAvatarDir;
+
+    @Value("${resources.public}")
+    private String publicAvatarDir;
+
+    private static final List<String> AVATAR_ALLOWED_EXTENSIONS = Arrays.asList(".jpg", ".jpeg", ".png", ".gif");
+
+    /**
+     * 上传用户、群组、放映室头像
+     * @param file  目标文件
+     * @param type  上传类型
+     * @param influence     受影响的id
+     * @return  host后的访问url
+     * @throws IOException 抛出io异常
+     */
+    public String uploadAvatar(MultipartFile file, Integer type,Integer influence) throws IOException {
+        String DIR = switch (type) {
+            case 1 -> userAvatarDir;
+            case 2 -> groupAvatarDir;
+            case 3 -> playroomAvatarDir;
+            default -> publicAvatarDir;
+        };
+        String fileName = getFilename(file, influence, DIR);
+        Path targetPath = Paths.get(DIR, fileName);
+        Files.copy(file.getInputStream(), targetPath, StandardCopyOption.REPLACE_EXISTING);
+
+        return "/resources/user/avatar/" + fileName; // 返回访问 URL
+    }
+
+    /**
+     *
+     * @param file  目标文件
+     * @param influence 受影响的id
+     * @param DIR   储存的位置
+     * @return  fileName 文件在储存之后的名字
+     * @throws IOException  抛出io异常
+     */
+    private static String getFilename(MultipartFile file, Integer influence, String DIR) throws IOException {
+        File dir = new File(DIR);
+        if (!dir.exists()) dir.mkdirs();
+
+        // 取文件扩展名并检查是否合法
+        String originalFileName = file.getOriginalFilename();
+        String fileExtension = "";
+        if (originalFileName != null && originalFileName.contains(".")) {
+            fileExtension = originalFileName.substring(originalFileName.lastIndexOf(".")).toLowerCase();
+        }
+
+        if (!AVATAR_ALLOWED_EXTENSIONS.contains(fileExtension)) {
+            throw new IOException("仅支持 JPG, PNG, GIF 格式");
+        }
+
+        // 以id进行命名，方便直接替换
+        return influence.toString() + fileExtension;
+    }
+
+
+}

src/main/java/xin/merlin/myplayerbackend/service/impl/AccountServiceImpl.java

@@ -0,0 +1,166 @@
+package xin.merlin.myplayerbackend.service.impl;
+
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import com.github.benmanes.caffeine.cache.Cache;
+import com.github.benmanes.caffeine.cache.Caffeine;
+import lombok.RequiredArgsConstructor;
+import org.springframework.security.crypto.password.PasswordEncoder;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import xin.merlin.myplayerbackend.entity.Account;
+import xin.merlin.myplayerbackend.entity.Audit;
+import xin.merlin.myplayerbackend.entity.http.Code;
+import xin.merlin.myplayerbackend.mapper.AccountMapper;
+import xin.merlin.myplayerbackend.mapper.AuditMapper;
+import xin.merlin.myplayerbackend.mapper.UserMapper;
+import xin.merlin.myplayerbackend.service.CodeService;
+import xin.merlin.myplayerbackend.service.MailService;
+import xin.merlin.myplayerbackend.utils.AESUtil;
+import xin.merlin.myplayerbackend.utils.result.Response;
+import xin.merlin.myplayerbackend.utils.result.ResultCode;
+
+import java.util.Map;
+import java.util.concurrent.TimeUnit;
+
+@Service
+@RequiredArgsConstructor
+public class AccountServiceImpl extends ServiceImpl<AccountMapper, Account> {
+
+    private static final Cache<Integer, String> verifyURL = Caffeine.newBuilder()
+            .expireAfterWrite(24, TimeUnit.HOURS)
+            .build();
+
+    private final AccountMapper accountMapper;
+
+    private final AuditMapper auditMapper;
+
+    private final CodeService codeService;
+
+    private final MailService mailService;
+
+    private final AESUtil aesUtil;
+
+    private final PasswordEncoder passwordEncoder;
+
+    private Integer findByAccount(String account) {
+        Account accountEntity = accountMapper.selectOne(
+                Wrappers.<Account>lambdaQuery()
+                        .select(Account::getId)
+                        .eq(Account::getAccount, account)
+        );
+        return accountEntity == null ? null : accountEntity.getId();
+    }
+
+    /**
+     *
+     * @param   code 验证码因子结构体
+     * @param   email 新邮箱
+     * @return  Response响应体
+     */
+    @Transactional
+    public Response changeEmail(Code code, String email) {
+        try {
+            Response response =  codeService.verify(code);
+            if (response.getCode().equals("200")){
+                Integer id = findByAccount(code.getAccount());
+                Audit audit = auditMapper.selectOne(Wrappers.<Audit>lambdaQuery().eq(Audit::getType,4).eq(Audit::getApplicant,id).eq(Audit::getInfluence,id));
+                if (audit != null){
+                    audit.setType(6);
+                    auditMapper.updateById(audit);
+                }
+                String url = aesUtil.encrypt(id+":"+email);
+                if (id != null) {
+                    verifyURL.put(id, url);
+                }
+                else {
+                    return Response.success(ResultCode.MAIL_INFO_LOST);
+                }
+                mailService.sendTextMail(email,"验证链接：\n"+"https://myplayer.merlin.xin/account/mail/verify/"+ url+"\n链接一天内有效，请尽快验证");
+                auditMapper.insert(new Audit(4,id,id,email));
+                codeService.getWaitingList().invalidate(code.getC_id());
+                return Response.success(ResultCode.SUCCESS);
+            }
+            else{
+                return response;
+            }
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+    /**
+     *
+     * @param encode    认证链接
+     * @return  response响应体
+     */
+    @Transactional
+    public Response verifyEmail(String encode) {
+        try {
+            Map<String, String> decode = aesUtil.decryptAndSplit(encode);
+            Integer id = Integer.parseInt(decode.get("id"));
+            String email = decode.get("email");
+            Audit audit = auditMapper.selectOne(Wrappers.<Audit>lambdaQuery().eq(Audit::getType,4).eq(Audit::getApplicant,id).eq(Audit::getInfluence,id));
+            if (audit == null) return Response.success(ResultCode.AUDIT_NO_RECORD);
+            if (!encode.equals(verifyURL.getIfPresent(id))){
+                audit.setType(6);
+                auditMapper.updateById(audit);
+                return Response.success(ResultCode.AUDIT_NO_RECORD);
+            }
+            if (!audit.getChanged().equals(email)) return Response.success(ResultCode.ACCOUNT_ILLEGAL_CHANGE);
+            Account account = accountMapper.selectById(id);
+            account.setAccount(email);
+            accountMapper.updateById(account);
+            audit.setType(5);
+            auditMapper.updateById(audit);
+            verifyURL.invalidate(id);
+            return Response.success(ResultCode.SUCCESS);
+        } catch (NumberFormatException e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+
+    }
+
+    /**
+     *
+     * @param code  验证码认证因子
+     * @return  response响应体
+     */
+    @Transactional
+    public Response resetPassword(Code code){
+        try {
+            Response response =  codeService.verify(code);
+            if (response.getCode().equals("200")){
+                Integer id = findByAccount(code.getAccount());
+                Account account = accountMapper.selectById(id);
+                account.setPassword(passwordEncoder.encode(code.getPassword()));
+                accountMapper.updateById(account);
+                codeService.getWaitingList().invalidate(code.getC_id());
+                return Response.success(ResultCode.SUCCESS);
+            }
+            return response;
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+//    @Transactional
+//    public void init(Account account) {
+//        try {
+//            account = accountMapper.selectOne(Wrappers.<Account>lambdaQuery().eq(Account::getAccount, account.getAccount()));
+//            if(accountMapper.updateById(account)==0) throw new RuntimeException(account.getAccount()+"初始化未成功");
+//            User u = new User();
+//            u.setId(account.getId());
+//            do{
+//                u.setU_id(RandomCode.generateID());
+//            }while (userMapper.selectById(u.getU_id())!=null);
+//            userMapper.insert(u);
+//        } catch (RuntimeException e) {
+//            throw new RuntimeException(e);
+//        }
+//    }
+
+}

src/main/java/xin/merlin/myplayerbackend/service/impl/AuditServiceImpl.java

@@ -0,0 +1,21 @@
+package xin.merlin.myplayerbackend.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import xin.merlin.myplayerbackend.entity.Audit;
+import xin.merlin.myplayerbackend.mapper.AuditMapper;
+import xin.merlin.myplayerbackend.mapper.UserMapper;
+
+@Service
+@RequiredArgsConstructor
+public class AuditServiceImpl extends ServiceImpl<AuditMapper, Audit> {
+
+    private final AuditMapper auditMapper;
+
+    private final UserMapper userMapper;
+
+    public Boolean passTypeOne(Audit audit) {
+        return false;
+    }
+}

src/main/java/xin/merlin/myplayerbackend/service/impl/FriendsServiceImpl.java

@@ -0,0 +1,69 @@
+package xin.merlin.myplayerbackend.service.impl;
+
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import xin.merlin.myplayerbackend.entity.Friends;
+import xin.merlin.myplayerbackend.entity.UserInfo;
+import xin.merlin.myplayerbackend.entity.http.Friend;
+import xin.merlin.myplayerbackend.mapper.FriendsMapper;
+import xin.merlin.myplayerbackend.mapper.UserMapper;
+import xin.merlin.myplayerbackend.service.OnlineStatusService;
+
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+@Service
+@RequiredArgsConstructor
+public class FriendsServiceImpl extends ServiceImpl<FriendsMapper, Friends> {
+
+    private final FriendsMapper friendsMapper;
+
+    private final UserMapper userMapper;
+
+    private final OnlineStatusService onlineStatusService;
+
+    public List<Friend> getFriends(Integer id, Integer size, Integer page) {
+
+        List<Friends> friends =  friendsMapper.selectList(new Page<>(page,size),Wrappers.<Friends>lambdaQuery().eq(Friends::getId, id));
+        List<Friend> fs = new ArrayList<>();
+         for (Friends f : friends) {
+
+             fs.add(new Friend(userMapper.selectOne(Wrappers.<UserInfo>lambdaQuery().eq(UserInfo::getId,f.getF_id())),f.getNickname()));
+         }
+
+        return fs;
+    }
+
+    @Transactional
+    public void removeFriend(Integer id, Integer f_id) {
+        try {
+            friendsMapper.delete(Wrappers.<Friends>lambdaQuery().eq(Friends::getF_id,f_id).eq(Friends::getId,id));
+            friendsMapper.delete(Wrappers.<Friends>lambdaQuery().eq(Friends::getF_id,id).eq(Friends::getId,f_id));
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public Map<Integer,Integer> status(List<Integer> friends){
+        try {
+            Map<Integer,Integer> map = new HashMap<>();
+            for (Integer f : friends) {
+                if(onlineStatusService.isOnline(f)){
+                    map.put(f,1);
+                }else {
+                    map.put(f,0);
+                }
+            }
+            return map;
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+}

src/main/java/xin/merlin/myplayerbackend/service/impl/GroupServiceImpl.java

@@ -0,0 +1,117 @@
+package xin.merlin.myplayerbackend.service.impl;
+
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import xin.merlin.myplayerbackend.entity.*;
+import xin.merlin.myplayerbackend.entity.http.GroupDetails;
+import xin.merlin.myplayerbackend.mapper.GroupMapper;
+import xin.merlin.myplayerbackend.mapper.GroupsMapper;
+import xin.merlin.myplayerbackend.mapper.UserMapper;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Service
+@RequiredArgsConstructor
+public class GroupServiceImpl extends ServiceImpl<GroupMapper, GroupInfo> {
+
+    private final UserMapper userMapper;
+
+    private final GroupMapper groupMapper;
+
+    private final GroupsMapper groupsMapper;
+
+    @Transactional
+    public GroupInfo createGroup(Integer id, GroupInfo groupInfo) {
+        try {
+            groupMapper.insert(groupInfo);
+            groupsMapper.insert(new Groups(groupInfo.getG_id(),id,0));
+            return groupInfo;
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+//    TODO: 优化点：使用xml语句写关联查询
+    public List<GroupDetails> getGroups(Integer id) {
+        try {
+            List<Groups> groups = groupsMapper.selectList(Wrappers.<Groups>lambdaQuery().eq(Groups::getId,id));
+//            System.out.println(groups);
+            List<GroupDetails> groupDetails = new ArrayList<>();
+            for (Groups group : groups) {
+                groupDetails.add(new GroupDetails(groupMapper.selectById(group.getG_id()),group));
+            }
+            return groupDetails;
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+    public Page<GroupInfo> searchGroups(GroupInfo groupInfo, Integer currentPage, Integer pageSize) {
+        try {
+            return groupMapper.selectPage(new Page<>(currentPage,pageSize),Wrappers.<GroupInfo>lambdaQuery().like(GroupInfo::getG_name,groupInfo.getG_name()));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+    @Transactional
+    public Integer deletePlayroom(GroupInfo groupInfo) {
+        try {
+            groupsMapper.delete(Wrappers.<Groups>lambdaQuery().eq(Groups::getG_id,groupInfo.getG_id()));
+            return groupMapper.deleteById(groupInfo.getG_id());
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+    public List<UserInfo> getMember(Integer g_id, Integer currentPage, Integer pageSize) {
+        try {
+            List<Groups> ids = groupsMapper.selectPage(new Page<>(currentPage,pageSize),Wrappers.<Groups>lambdaQuery().eq(Groups::getG_id,g_id)).getRecords();
+            List<UserInfo> members = new ArrayList<>();
+            for(Groups group:ids){
+                members.add(userMapper.selectById(group.getId()));
+            }
+            return members;
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+    @Transactional
+    public Boolean joinGroup(Integer id, Integer g_id) {
+        try {
+            if(groupsMapper.selectOne(Wrappers.<Groups>lambdaQuery().eq(Groups::getG_id,g_id).eq(Groups::getId,id))!=null) return false;
+            else {
+                groupsMapper.insert(new Groups(g_id,id,1));
+                return true;
+            }
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+    public Boolean leaveGroup(Integer id, Integer g_id) {
+        try {
+            if(groupsMapper.selectOne(Wrappers.<Groups>lambdaQuery().eq(Groups::getG_id,g_id).eq(Groups::getId,id))==null) return false;
+            else {
+                groupsMapper.delete(Wrappers.<Groups>lambdaQuery().eq(Groups::getG_id,g_id).eq(Groups::getId,id));
+                return true;
+            }
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+}

src/main/java/xin/merlin/myplayerbackend/service/impl/GroupsServiceImpl.java

@@ -0,0 +1,26 @@
+package xin.merlin.myplayerbackend.service.impl;
+
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import xin.merlin.myplayerbackend.entity.Groups;
+import xin.merlin.myplayerbackend.mapper.GroupsMapper;
+
+@Service
+@RequiredArgsConstructor
+public class GroupsServiceImpl extends ServiceImpl<GroupsMapper, Groups> {
+
+    private final GroupsMapper groupsMapper;
+
+    public Integer groupIsAdmin(Integer id, Integer g_id) {
+        try {
+            Groups groups = groupsMapper.selectOne(Wrappers.<Groups>lambdaQuery().eq(Groups::getId,id).eq(Groups::getG_id,g_id));
+            if (groups == null) return 1;
+            else return groups.getRole();
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+}

src/main/java/xin/merlin/myplayerbackend/service/impl/InvitingServiceImpl.java

@@ -0,0 +1,126 @@
+package xin.merlin.myplayerbackend.service.impl;
+
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import xin.merlin.myplayerbackend.entity.Friends;
+import xin.merlin.myplayerbackend.entity.Inviting;
+import xin.merlin.myplayerbackend.entity.Playrooms;
+import xin.merlin.myplayerbackend.entity.UserInfo;
+import xin.merlin.myplayerbackend.entity.http.InvitingDetails;
+import xin.merlin.myplayerbackend.mapper.FriendsMapper;
+import xin.merlin.myplayerbackend.mapper.InvitingMapper;
+import xin.merlin.myplayerbackend.mapper.PlayroomsMapper;
+import xin.merlin.myplayerbackend.mapper.UserMapper;
+
+import java.time.LocalDateTime;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+
+@Service
+@RequiredArgsConstructor
+public class InvitingServiceImpl extends ServiceImpl<InvitingMapper, Inviting> {
+
+    private final InvitingMapper invitingMapper;
+
+    private final UserMapper userMapper;
+
+    private final FriendsMapper friendsMapper;
+
+    private final PlayroomsMapper playroomsMapper;
+
+    // TODO: 修改关联查询逻辑
+    private Map<String, Object> getInvitingDetails(List<Inviting> invitings) {
+        List<InvitingDetails> invitingDetails = new ArrayList<>();
+        for (Inviting inviting : invitings){
+            InvitingDetails invitingDetail = new InvitingDetails(inviting,
+                    userMapper.selectOne(Wrappers.<UserInfo>lambdaQuery().eq(UserInfo::getId,inviting.getInviter())));
+            invitingDetails.add(invitingDetail);
+        }
+        return Map.of("result",invitingDetails);
+    }
+
+    public Boolean inviting(Integer inviter, Integer target,Integer room){
+        Inviting inviting = new Inviting();
+        inviting.setInviter(inviter);
+        inviting.setTarget(target);
+        inviting.setStatus(0);
+        inviting.setTime(LocalDateTime.now());
+        if (room != null){
+            inviting.setRoom(room);
+        }
+        if (invitingMapper.selectCount(Wrappers.<Inviting>lambdaQuery().eq(Inviting::getInviter,inviter).eq(Inviting::getTarget,target).eq(Inviting::getStatus,0).isNull(Inviting::getRoom)) > 0) return false;
+        return invitingMapper.insert(inviting) == 1;
+    }
+
+    public Map<String,Object> getInvitingDetail(Integer target, Integer size, Integer page){
+        try {
+            List<Inviting> invitings = invitingMapper.selectList(new Page<>(page,size), Wrappers.<Inviting>lambdaQuery().eq(Inviting::getTarget,target));
+            return getInvitingDetails(invitings);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+    public Map<String,Object> getSelfInvitingDetail(Integer room, Integer size, Integer page){
+        try {
+            List<Inviting> invitings = invitingMapper.selectList(new Page<>(page,size), Wrappers.<Inviting>lambdaQuery().eq(Inviting::getRoom,room).apply("inviter = target"));
+            return getInvitingDetails(invitings);
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+
+
+    @Transactional
+    public Boolean handleFriendInviting(Inviting inviting) {
+        try {
+            if (inviting.getStatus().equals(0)) return false;
+            else{
+                if(inviting.getStatus().equals(1)){
+                    friendsMapper.insert(new Friends(inviting.getInviter(), inviting.getTarget(), null));
+                    friendsMapper.insert(new Friends(inviting.getTarget(), inviting.getInviter(), null));
+                }
+                inviting.setTime(LocalDateTime.now());
+                invitingMapper.updateById(inviting);
+                return true;
+            }
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+
+    }
+
+//    public Integer playroomIsAdmin(Integer id, Integer r_id) {
+//        try {
+//            Playrooms playrooms = playroomsMapper.selectOne(Wrappers.<Playrooms>lambdaQuery().eq(Playrooms::getId,id).eq(Playrooms::getR_id,r_id));
+//            if (playrooms == null) return 1;
+//            else return playrooms.getRole();
+//        } catch (Exception e) {
+//            log.error(e.getMessage());
+//            throw new RuntimeException(e);
+//        }
+//    }
+
+    public Boolean handlePlayroomInviting(Inviting inviting) {
+        try {
+            if (inviting.getStatus().equals(0) || inviting.getRoom() == null) return false;
+            else if (inviting.getStatus().equals(1)){
+                playroomsMapper.insert(new Playrooms(inviting.getRoom(), inviting.getTarget(), 1));
+                return true;
+            }
+            else return true;
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+}

src/main/java/xin/merlin/myplayerbackend/service/impl/MessageServiceImpl.java

@@ -0,0 +1,10 @@
+package xin.merlin.myplayerbackend.service.impl;
+
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import org.springframework.stereotype.Service;
+import xin.merlin.myplayerbackend.entity.Message;
+import xin.merlin.myplayerbackend.mapper.MessageMapper;
+
+@Service
+public class MessageServiceImpl extends ServiceImpl<MessageMapper, Message> {
+}

src/main/java/xin/merlin/myplayerbackend/service/impl/PlayroomServiceImpl.java

@@ -0,0 +1,92 @@
+package xin.merlin.myplayerbackend.service.impl;
+
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import xin.merlin.myplayerbackend.entity.PlayroomInfo;
+import xin.merlin.myplayerbackend.entity.Playrooms;
+import xin.merlin.myplayerbackend.entity.UserInfo;
+import xin.merlin.myplayerbackend.entity.http.PlayroomDetails;
+import xin.merlin.myplayerbackend.mapper.PlayroomMapper;
+import xin.merlin.myplayerbackend.mapper.PlayroomsMapper;
+import xin.merlin.myplayerbackend.mapper.UserMapper;
+
+import java.util.ArrayList;
+import java.util.List;
+
+@Service
+@RequiredArgsConstructor
+public class PlayroomServiceImpl extends ServiceImpl<PlayroomMapper, PlayroomInfo> {
+
+    private final PlayroomMapper playroomMapper;
+
+    private final PlayroomsMapper playroomsMapper;
+
+    private final UserMapper userMapper;
+
+    @Transactional
+    public PlayroomInfo createPlayroom(Integer id, PlayroomInfo playroomInfo) {
+        try {
+            playroomMapper.insert(playroomInfo);
+            playroomsMapper.insert(new Playrooms(playroomInfo.getR_id(),id,0));
+            return playroomInfo;
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+//    TODO: 优化点：使用xml语句写关联查询
+    public List<PlayroomDetails> getPlayrooms(Integer id) {
+        try {
+            List<Playrooms> playrooms = playroomsMapper.selectList(Wrappers.<Playrooms>lambdaQuery().eq(Playrooms::getId,id));
+//            System.out.println(playrooms);
+            List<PlayroomDetails> playroomDetails = new ArrayList<>();
+            for (Playrooms playroom : playrooms) {
+                playroomDetails.add(new PlayroomDetails(playroomMapper.selectById(playroom.getR_id()),playroom));
+            }
+
+            return playroomDetails;
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+    public Page<PlayroomInfo> searchPlayroom(PlayroomInfo playroomInfo, Integer currentPage, Integer pageSize) {
+        try {
+            return playroomMapper.selectPage(new Page<>(currentPage,pageSize),Wrappers.<PlayroomInfo>lambdaQuery().like(PlayroomInfo::getR_name,playroomInfo.getR_name()));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+    @Transactional
+    public Integer deletePlayroom(PlayroomInfo playroomInfo) {
+        try {
+            playroomsMapper.delete(Wrappers.<Playrooms>lambdaQuery().eq(Playrooms::getR_id,playroomInfo.getR_id()));
+            return playroomMapper.deleteById(playroomInfo.getR_id());
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+    public List<UserInfo> getMember(Integer r_id, Integer currentPage, Integer pageSize) {
+        try {
+            List<Playrooms> ids = playroomsMapper.selectPage(new Page<>(currentPage,pageSize),Wrappers.<Playrooms>lambdaQuery().eq(Playrooms::getR_id,r_id)).getRecords();
+            List<UserInfo> members = new ArrayList<>();
+            for(Playrooms playroom:ids){
+                members.add(userMapper.selectById(playroom.getId()));
+            }
+            return members;
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+}

src/main/java/xin/merlin/myplayerbackend/service/impl/PlayroomsServiceImpl.java

@@ -0,0 +1,30 @@
+package xin.merlin.myplayerbackend.service.impl;
+
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import org.springframework.transaction.annotation.Transactional;
+import xin.merlin.myplayerbackend.entity.PlayroomInfo;
+import xin.merlin.myplayerbackend.entity.Playrooms;
+import xin.merlin.myplayerbackend.mapper.PlayroomMapper;
+import xin.merlin.myplayerbackend.mapper.PlayroomsMapper;
+
+@Service
+@RequiredArgsConstructor
+public class PlayroomsServiceImpl extends ServiceImpl<PlayroomsMapper, Playrooms> {
+
+    private final PlayroomsMapper playroomsMapper;
+
+
+    public Integer playroomIsAdmin(Integer id, Integer r_id) {
+        try {
+            Playrooms playrooms = playroomsMapper.selectOne(Wrappers.<Playrooms>lambdaQuery().eq(Playrooms::getId,id).eq(Playrooms::getR_id,r_id));
+            if (playrooms == null) return 1;
+            else return playrooms.getRole();
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+}

src/main/java/xin/merlin/myplayerbackend/service/impl/UserServiceImpl.java

@@ -0,0 +1,36 @@
+package xin.merlin.myplayerbackend.service.impl;
+
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
+import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Service;
+import xin.merlin.myplayerbackend.entity.UserInfo;
+import xin.merlin.myplayerbackend.mapper.UserMapper;
+
+@Service
+@RequiredArgsConstructor
+public class UserServiceImpl extends ServiceImpl<UserMapper, UserInfo> {
+
+    private final UserMapper userMapper;
+
+    public Object searchByUID(String u_id,Integer currentPage,Integer pageSize) {
+        try {
+            Page<UserInfo> page = new Page<>(currentPage, pageSize);
+            return userMapper.selectList(page,Wrappers.<UserInfo>lambdaQuery().like(UserInfo::getU_id, u_id));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+
+    public Object searchByName(String u_name,Integer currentPage,Integer pageSize) {
+        try {
+            Page<UserInfo> page = new Page<>(currentPage, pageSize);
+            return userMapper.selectList(page,Wrappers.<UserInfo>lambdaQuery().like(UserInfo::getU_name, u_name));
+        } catch (Exception e) {
+            log.error(e.getMessage());
+            throw new RuntimeException(e);
+        }
+    }
+}

src/main/java/xin/merlin/myplayerbackend/utils/AESUtil.java

@@ -0,0 +1,67 @@
+package xin.merlin.myplayerbackend.utils;
+
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.stereotype.Component;
+
+import javax.crypto.Cipher;
+import javax.crypto.spec.SecretKeySpec;
+import java.nio.charset.StandardCharsets;
+import java.util.Base64;
+import java.util.HashMap;
+import java.util.Map;
+
+
+@Component
+public class AESUtil {
+
+    // 16 位密钥（必须 16/24/32 位）
+    private final String key;
+
+    private static final String ALGORITHM = "AES";
+
+    public AESUtil(@Value("${aes.key}") String key) {
+        this.key = key;
+    }
+
+    /** 加密 */
+    public String encrypt(String plainText) {
+        try {
+            Cipher cipher = Cipher.getInstance(ALGORITHM);
+            SecretKeySpec keySpec = new SecretKeySpec(key.getBytes(StandardCharsets.UTF_8), ALGORITHM);
+            cipher.init(Cipher.ENCRYPT_MODE, keySpec);
+            byte[] encrypted = cipher.doFinal(plainText.getBytes(StandardCharsets.UTF_8));
+            return Base64.getEncoder().encodeToString(encrypted);
+        } catch (Exception e) {
+            throw new RuntimeException("AES 加密失败", e);
+        }
+    }
+
+    /** 解密 */
+    public String decrypt(String cipherText) {
+        try {
+            Cipher cipher = Cipher.getInstance(ALGORITHM);
+            SecretKeySpec keySpec = new SecretKeySpec(key.getBytes(StandardCharsets.UTF_8), ALGORITHM);
+            cipher.init(Cipher.DECRYPT_MODE, keySpec);
+            byte[] decoded = Base64.getDecoder().decode(cipherText);
+            byte[] original = cipher.doFinal(decoded);
+            return new String(original, StandardCharsets.UTF_8);
+        } catch (Exception e) {
+            throw new RuntimeException("AES 解密失败", e);
+        }
+    }
+
+    public Map<String, String> decryptAndSplit(String cipherText) {
+        String plainText = this.decrypt(cipherText);  // 先解密
+        String[] parts = plainText.split(":", 2);        // 只分割一次，防止 email 里有 :
+
+        if (parts.length != 2) {
+            throw new IllegalArgumentException("解密数据格式不正确：" + plainText);
+        }
+
+        Map<String, String> result = new HashMap<>();
+        result.put("id", parts[0]);
+        result.put("email", parts[1]);
+        return result;
+    }
+}
+

src/main/java/xin/merlin/myplayerbackend/utils/JwtUtil.java

@@ -3,9 +3,12 @@ package xin.merlin.myplayerbackend.utils;
 import io.jsonwebtoken.*;
 import io.jsonwebtoken.security.Keys;
 import jakarta.annotation.PostConstruct;
+import jakarta.annotation.PreDestroy;
 import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
 import org.springframework.stereotype.Component;
 import xin.merlin.myplayerbackend.config.security.JwtProperties;
+import xin.merlin.myplayerbackend.entity.Account;
 
 
 import javax.crypto.SecretKey;
@@ -13,6 +16,8 @@ import java.nio.charset.StandardCharsets;
 import java.util.Date;
 import java.util.UUID;
 
+
+@Slf4j
 @Component
 @RequiredArgsConstructor
 public class JwtUtil {
@@ -35,17 +40,28 @@ public class JwtUtil {
         }
     }
 
+    @PreDestroy
+    public void destroy() {
+        log.info("JWT 组件正在关闭...");
+        // 如有线程池、定时任务、IO 连接，在这里 shutdown/close
+        // 本例仅把引用置空，帮助 GC（可选）
+        this.jwtParser = null;
+        this.key = null;
+        log.info("JWT 组件已关闭");
+    }
+
     /**
      * 生成 JWT Token
      */
-    public String generateToken(String uAccount, Integer uId) {
+    public String generateToken(Account account) {
         Date now = new Date();
         Date expireDate = new Date(now.getTime() + jwtProperties.getExpire() * 1000L);
 
         return Jwts.builder()
-                .subject(uAccount)
-                .claim("id", uId)
-                .claim("account", uAccount)
+                .subject(account.getAccount())
+                .claim("id", account.getId())
+                .claim("account", account.getAccount())
+                .claim("character", account.getCharacter())
                 .id(UUID.randomUUID().toString())
                 .issuedAt(now)
                 .expiration(expireDate)
@@ -57,10 +73,10 @@ public class JwtUtil {
     /**
      * 解析 Token 获取 Claims
      */
-    public Claims getClaims(String token) {
+    private Claims getClaims(String token) {
         try {
             Jws<Claims> jws = jwtParser.parseSignedClaims(token);
-            System.out.println(jws.getPayload());
+//            System.out.println(jws.getPayload());
             return jws.getPayload();
         } catch (ExpiredJwtException e) {
             throw new TokenExpiredException("Token 已过期", e);
@@ -82,7 +98,7 @@ public class JwtUtil {
     /**
      * 获取账号
      */
-    public String getUAccount(String token) {
+    public String getAccount(String token) {
         Claims claims = getClaims(token);
         return claims.getSubject();
     }
@@ -90,9 +106,19 @@ public class JwtUtil {
     /**
      * 获取用户ID
      */
-    public String getUId(String token) {
+    public Integer getId(String token) {
         Claims claims = getClaims(token);
-        return claims.get("id", String.class);
+        return claims.get("id", Integer.class);
+    }
+
+//    public Integer getCharacter(String token) {
+//        Claims claims = getClaims(token);
+//        return claims.get("character", Integer.class);
+//    }
+
+    public Boolean isAdmin(String token) {
+        Claims claims = getClaims(token);
+        return claims.get("character", Integer.class)==0;
     }
 
     // 自定义异常类

src/main/java/xin/merlin/myplayerbackend/utils/RandomCode.java

@@ -0,0 +1,20 @@
+package xin.merlin.myplayerbackend.utils;
+
+
+import java.util.Random;
+
+public class RandomCode {
+
+    private static final Random rand = new Random();
+
+    public static String generateID(){
+        // 生成一个0到999999999的随机数，然后格式化为9位数字字符串
+        return String.format("%09d", rand.nextInt(1000000000));
+    }
+
+    public static String generateCode(){
+        // 生成一个0到999999的随机数，然后格式化为6位数字字符串
+        return String.format("%06d", rand.nextInt(1000000));
+    }
+
+}

src/main/java/xin/merlin/myplayerbackend/utils/SHA256Util.java

@@ -0,0 +1,19 @@
+package xin.merlin.myplayerbackend.utils;
+
+import java.nio.charset.StandardCharsets;
+import java.security.MessageDigest;
+
+public class SHA256Util {
+
+    public static String sha256(String s) {
+        try {
+            MessageDigest md = MessageDigest.getInstance("SHA-256");
+            byte[] bytes = md.digest(s.getBytes(StandardCharsets.UTF_8));
+            StringBuilder sb = new StringBuilder();
+            for (byte b : bytes) sb.append(String.format("%02x", b));
+            return sb.toString();
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+}

src/main/java/xin/merlin/myplayerbackend/utils/SecretKeyGenerator.java

@@ -0,0 +1,15 @@
+package xin.merlin.myplayerbackend.utils;
+
+import io.jsonwebtoken.security.Keys;
+
+import javax.crypto.SecretKey;
+import java.util.Base64;
+
+public class SecretKeyGenerator {
+    public static void main(String[] args) {
+        SecretKey key = Keys.secretKeyFor(io.jsonwebtoken.SignatureAlgorithm.HS256);
+        String base64Key = Base64.getEncoder().encodeToString(key.getEncoded());
+        System.out.println("Your secure Base64 key:");
+        System.out.println(base64Key);
+    }
+}

src/main/java/xin/merlin/myplayerbackend/utils/result/Response.java

@@ -10,23 +10,23 @@ import java.time.LocalDateTime;
 @NoArgsConstructor
 @AllArgsConstructor
 public class Response<T> {
-    private int code;
+    private String code;
     private String message;
     private T data;
 
     // 请求成功
     public static <T> Response<T> success(ResultCode code , T data){
-        System.out.println( LocalDateTime.now()+" success : \n"+code);
+        System.out.println( LocalDateTime.now()+" success : "+code);
         return new Response<T>(code.getCode(), code.getMessage(), data);
     }
     public static <T> Response<T> success(ResultCode code){
-        System.out.println( LocalDateTime.now()+" success : \n"+code);
+        System.out.println( LocalDateTime.now()+" success : "+code);
         return new Response<T>(code.getCode(), code.getMessage(),null);
     }
 
     // 请求失败
     public static <T> Response<T> fail(ResultCode code){
-        System.out.println( LocalDateTime.now()+" fail : \n"+code);
+        System.out.println( LocalDateTime.now()+" fail : "+code);
         return new Response<T>(code.getCode(),code.getMessage(), null);
     }
 

src/main/java/xin/merlin/myplayerbackend/utils/result/ResultCode.java

@@ -8,29 +8,64 @@ import lombok.Getter;
 @Getter
 public enum ResultCode {
 
-    SUCCESS(200, "成功"),
-    BAD_REQUEST(400, "请求参数错误"),
-    UNAUTHORIZED(401, "未认证或登录已过期"),
-    FORBIDDEN(403, "无权限访问"),
-    NOT_FOUND(404, "资源不存在"),
-    SERVER_ERROR(500, "服务器内部错误"),
+    SUCCESS("200", "成功"),
+    BAD_REQUEST("400", "请求参数错误"),
+    UNAUTHORIZED("401", "未认证或登录已过期"),
+    FORBIDDEN("403", "无权限访问"),
+    NOT_FOUND("404", "资源不存在"),
+    SERVER_ERROR("500", "服务器内部错误"),
+
 
     // 自定义业务错误码
-    USER_BANNED(1000,"用户被封禁"),
-    USER_NOT_FOUND(1001, "用户不存在"),
-    USER_EXIST(1003,"用户已存在"),
-    USER_PASSWORD_ERROR(1004,"用户密码错误"),
-    USER_VERIFICATION_ERROR(1005,"验证码不存在或错误"),
-    USER_SEND_TOO_FAST(1006,"用户请求过快"),
-    USER_SEND_TOO_OFTEN(1007,"请求次数过多，已被限制"),
-    ORDER_NOT_FOUND(2000, "订单不存在");
+
+    //账户相关
+    ACCOUNT_EXIST("3001","账户已存在"),
+    ACCOUNT_NOT_INIT("3002","账户未初始化"),
+    ACCOUNT_PWD_ERROR("3003","账户密码错误"),
+    ACCOUNT_INFO_LOST("3004","账户信息丢失"),
+    ACCOUNT_ILLEGAL_CHANGE("3005","账户非法篡改"),
+    ACCOUNT_PERMISSION_DENY("3006","用户权限不足"),
+
+    //用户相关
+    USER_BANNED("4000","用户被封禁"),
+    USER_NOT_FOUND("4001", "用户不存在"),
+    USER_EXIST("4003","用户已存在"),
+    USER_PASSWORD_ERROR("4004","用户密码错误"),
+    USER_VERIFICATION_ERROR("4005","验证码不存在或错误"),
+    USER_SEND_TOO_FAST("4006","用户请求过快"),
+    USER_SEND_TOO_OFTEN("4007","请求次数过多，已被限制"),
+    USER_ILLEGAL_REQUEST("4008", "用户非法请求"),
+
+    //邮箱相关
+    MAIL_ACCOUNT_NOT_PROVIDED("4101","未提供验证码接受账户"),
+    MAIL_REQUEST_TOO_FAST("4102","验证码请求过于频繁"),
+    MAIL_INFO_LOST("4103","验证信息丢失"),
+    MAIL_VERIFY_FAIL_TOO_MANY("4104","验证码错误过多，请重新申请验证码"),
+    MAIL_VERIFY_NOT_EXIST("4105","验证码元素丢失，请重新申请验证码"),
+    MAIL_VERIFY_CODE_ERROR("4106","验证码错误，请重新输入"),
+
+    //审核相关
+    AUDIT_NO_RECORD("4201","无审核记录条目"),
+
+    //邀请相关
+    INVITING_REQUEST_ERROR("4301","邀请请求错误"),
+    INVITING_ILLEGAL_REQUEST("4302","非法邀请"),
+    INVITING_ILLEGAL_RESPONSE("4303","非法邀请"),
+    INVITING_RE_REQUEST("4304","重复请求"),
+    INVITING_AUTH_ERROR("4305","权限错误"),
+
+    //群组相关
+    GROUP_USER_EXISTED("4401","用户已加入群组"),
+    GROUP_USER_NOT_EXISTED("4402","用户不在群组")
+    ;
 
 
 
-    private final int code;
+
+    private final String code;
     private final String message;
 
-    ResultCode(int code, String message) {
+    ResultCode(String code, String message) {
         this.code = code;
         this.message = message;
     }

src/main/java/xin/merlin/myplayerbackend/utils/websocket/CustomWebSocketHandler.java

@@ -0,0 +1,86 @@
+package xin.merlin.myplayerbackend.utils.websocket;
+
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.amqp.rabbit.core.RabbitTemplate;
+import org.springframework.context.event.ContextClosedEvent;
+import org.springframework.context.event.EventListener;
+import org.springframework.stereotype.Component;
+import org.springframework.web.socket.CloseStatus;
+import org.springframework.web.socket.TextMessage;
+import org.springframework.web.socket.WebSocketSession;
+import org.springframework.web.socket.handler.TextWebSocketHandler;
+import xin.merlin.myplayerbackend.config.RabbitMQConfig;
+import xin.merlin.myplayerbackend.service.OnlineStatusService;
+
+
+@Slf4j
+@Component
+@RequiredArgsConstructor
+public class CustomWebSocketHandler extends TextWebSocketHandler {
+
+    private final WebSocketSessionManager webSocketSessionManager;
+
+    private final RabbitTemplate rabbitTemplate;
+
+    private final OnlineStatusService onlineStatusService;
+
+    @Override
+    public void afterConnectionEstablished(WebSocketSession session) throws Exception {
+        /*
+        TODO：这里需要处理在数据库中未发送的离线消息
+        初步想法：
+            开多线程，分页获取所有相关信息，然后送入rabbitmq，送入之后删除对应的message
+
+            但是需要处理的是，用户一上线即下线的问题，如何终止这个多线程任务以及送入rabbitmq的message可能又会回到数据库中并出现重复数据
+         */
+        Integer userId =  (Integer) session.getAttributes().get("id");
+
+        onlineStatusService.online(userId);
+
+        webSocketSessionManager.addSession(userId, session);
+        log.info("用户 {} 已连接", userId);
+    }
+
+    @Override
+    protected void handleTextMessage(WebSocketSession session, TextMessage message) throws Exception {
+        String payload = message.getPayload();
+        rabbitTemplate.convertAndSend(RabbitMQConfig.WS_MESSAGE_QUEUE, payload);
+
+//        JSONObject msg = JSON.parseObject(payload);
+//        String type = msg.getString("type");
+//        switch (type) {
+//            case "chat":
+//                Integer toUser = msg.getInteger("toUser");
+//                webSocketSessionManager.sendToUser(toUser, payload);
+//                break;
+//
+//            case "broadcast":
+//                webSocketSessionManager.broadcast(payload);
+//                break;
+//
+//            case "signal":
+//                webSocketSessionManager.sendToUser(msg.getInteger("toUser"), payload);
+//                break;
+//
+//        }
+    }
+
+    @Override
+    public void afterConnectionClosed(WebSocketSession session, CloseStatus status) throws Exception {
+        Integer userId = (Integer) session.getAttributes().get("id");
+
+        onlineStatusService.offline(userId);
+
+        webSocketSessionManager.removeSession(userId);
+        log.info("用户 {} 已断开", userId);
+    }
+
+    @EventListener
+    public void onShutdown(ContextClosedEvent event) {
+        log.info("Shutting down... closing websocket sessions");
+        webSocketSessionManager.closeAll();
+    }
+
+
+}

src/main/java/xin/merlin/myplayerbackend/utils/websocket/WebSocketMessageConsumer.java

@@ -0,0 +1,44 @@
+package xin.merlin.myplayerbackend.utils.websocket;
+
+import com.alibaba.fastjson2.JSON;
+import com.alibaba.fastjson2.JSONObject;
+import lombok.RequiredArgsConstructor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.amqp.rabbit.annotation.RabbitListener;
+import org.springframework.stereotype.Component;
+import xin.merlin.myplayerbackend.config.RabbitMQConfig;
+import xin.merlin.myplayerbackend.utils.websocket.command.CommandDispatcher;
+
+@Slf4j
+@Component
+@RequiredArgsConstructor
+public class WebSocketMessageConsumer {
+
+    private final WebSocketSessionManager sessionManager;
+
+    private final CommandDispatcher commandDispatcher;
+
+    @RabbitListener(queues = RabbitMQConfig.WS_MESSAGE_QUEUE)
+    public void onMessage(String json) {
+        try {
+            JSONObject msg = JSON.parseObject(json);
+            commandDispatcher.dispatch(msg);
+
+        } catch (Exception e) {
+            log.info(e.getMessage());
+        }
+    }
+
+    @RabbitListener(queues = RabbitMQConfig.WS_VIDEO_QUEUE)
+    public void onVideoMessage(String json) {
+        try {
+            JSONObject msg = JSON.parseObject(json);
+            commandDispatcher.dispatch(msg);
+
+        } catch (Exception e) {
+            log.info(e.getMessage());
+        }
+
+    }
+}
+

src/main/java/xin/merlin/myplayerbackend/utils/websocket/WebSocketSessionManager.java

@@ -0,0 +1,49 @@
+package xin.merlin.myplayerbackend.utils.websocket;
+
+
+import org.springframework.stereotype.Component;
+import org.springframework.web.socket.CloseStatus;
+import org.springframework.web.socket.TextMessage;
+import org.springframework.web.socket.WebSocketSession;
+
+import java.io.IOException;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+@Component
+public class WebSocketSessionManager {
+
+    private static final Map<Integer, WebSocketSession> websocketSessions = new ConcurrentHashMap<>();
+
+    public void addSession(Integer id, WebSocketSession session) {websocketSessions.put(id, session);}
+
+    public WebSocketSession getSession(Integer id) {return websocketSessions.get(id);}
+
+    public void removeSession(Integer id) {websocketSessions.remove(id);}
+
+    public Map<Integer, WebSocketSession> getSessions() {return websocketSessions;}
+
+    public void sendToUser(Integer userId, String message) throws IOException {
+        WebSocketSession session = websocketSessions.get(userId);
+        if (session != null && session.isOpen()) {
+            session.sendMessage(new TextMessage(message));
+        }
+    }
+
+    public void broadcast(String message) throws IOException {
+        for (WebSocketSession session : websocketSessions.values()) {
+            if (session.isOpen()) {
+                session.sendMessage(new TextMessage(message));
+            }
+        }
+    }
+
+    public void closeAll() {
+        websocketSessions.forEach((uid, session) -> {
+            try {
+                session.close(CloseStatus.GOING_AWAY);
+            } catch (Exception ignored) {}
+        });
+    }
+
+}

src/main/java/xin/merlin/myplayerbackend/utils/websocket/command/BaseCommandHandler.java

@@ -0,0 +1,10 @@
+package xin.merlin.myplayerbackend.utils.websocket.command;
+
+import com.alibaba.fastjson2.JSONObject;
+
+import java.io.IOException;
+
+public interface BaseCommandHandler {
+    void handle(JSONObject msg) throws IOException;
+}
+

src/main/java/xin/merlin/myplayerbackend/utils/websocket/command/CommandDispatcher.java

@@ -0,0 +1,38 @@
+package xin.merlin.myplayerbackend.utils.websocket.command;
+
+import com.alibaba.fastjson2.JSONObject;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+import xin.merlin.myplayerbackend.utils.websocket.command.impl.*;
+
+import java.io.IOException;
+
+@Component
+@RequiredArgsConstructor
+public class CommandDispatcher {
+    private final Ping pingCommand;
+    private final Message messageCommand;
+    private final Typing typingCommand;
+    private final Heartbeat heartbeatCommand;
+    private final SystemNotify systemNotifyCommand;
+    private final PersonalNotify personalNotifyCommand;
+    private final GroupMessage groupMessageCommand;
+
+    public void dispatch(JSONObject msg) throws IOException {
+        String cmd = msg.getString("cmd");
+
+        switch (cmd) {
+            case "PING"        -> pingCommand.handle(msg);
+            case "MESSAGE"     -> messageCommand.handle(msg);
+            case "TYPING"      -> typingCommand.handle(msg);
+            case "HEARTBEAT"   -> heartbeatCommand.handle(msg);
+            case "SYSTEM_NOTIFY" -> systemNotifyCommand.handle(msg);
+            case "PERSONAL_NOTIFY" -> personalNotifyCommand.handle(msg);
+            case "GROUP_MESSAGE" -> groupMessageCommand.handle(msg);
+
+            default -> {
+                System.err.println("Unknown command: " + cmd);
+            }
+        }
+    }
+}

src/main/java/xin/merlin/myplayerbackend/utils/websocket/command/impl/GroupMessage.java

@@ -0,0 +1,47 @@
+package xin.merlin.myplayerbackend.utils.websocket.command.impl;
+
+import com.alibaba.fastjson2.JSONObject;
+import com.baomidou.mybatisplus.core.toolkit.Wrappers;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+import xin.merlin.myplayerbackend.entity.Groups;
+import xin.merlin.myplayerbackend.mapper.GroupsMapper;
+import xin.merlin.myplayerbackend.utils.websocket.WebSocketSessionManager;
+import xin.merlin.myplayerbackend.utils.websocket.command.BaseCommandHandler;
+
+import java.io.IOException;
+import java.util.List;
+
+@Component
+@RequiredArgsConstructor
+public class GroupMessage implements BaseCommandHandler {
+
+    private final GroupsMapper groupsMapper;
+
+    private final WebSocketSessionManager sessionManager;
+
+    @Override
+    public void handle(JSONObject msg) throws IOException {
+
+        Integer userId = msg.getInteger("from");
+        Integer groupId = msg.getInteger("group");
+
+        List<Object> objs = groupsMapper.selectObjs(
+                Wrappers.<Groups>lambdaQuery()
+                        .select(Groups::getId)
+                        .eq(Groups::getG_id, groupId)
+                        .ne(Groups::getId, userId)
+        );
+
+        List<Integer> ids = objs.stream()
+                .map(o -> (Integer) o)
+                .toList();
+
+        for (Integer id : ids) {
+            JSONObject copy = new JSONObject(msg);
+            copy.put("to", id);
+            sessionManager.sendToUser(id, copy.toJSONString());
+        }
+    }
+
+}

src/main/java/xin/merlin/myplayerbackend/utils/websocket/command/impl/Heartbeat.java

@@ -0,0 +1,22 @@
+package xin.merlin.myplayerbackend.utils.websocket.command.impl;
+
+import com.alibaba.fastjson2.JSONObject;
+import lombok.RequiredArgsConstructor;
+import org.springframework.data.redis.core.RedisTemplate;
+import org.springframework.stereotype.Component;
+import xin.merlin.myplayerbackend.utils.websocket.command.BaseCommandHandler;
+
+import java.time.Duration;
+
+@Component
+@RequiredArgsConstructor
+public class Heartbeat implements BaseCommandHandler {
+
+    private final RedisTemplate<String, String> redis;
+
+    @Override
+    public void handle(JSONObject msg) {
+        String userId = msg.getString("from");
+        redis.opsForValue().set("online:" + userId, "1", Duration.ofMinutes(5));
+    }
+}

src/main/java/xin/merlin/myplayerbackend/utils/websocket/command/impl/Message.java

@@ -0,0 +1,26 @@
+package xin.merlin.myplayerbackend.utils.websocket.command.impl;
+
+import com.alibaba.fastjson2.JSONObject;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+import xin.merlin.myplayerbackend.utils.websocket.WebSocketSessionManager;
+import xin.merlin.myplayerbackend.utils.websocket.command.BaseCommandHandler;
+
+import java.io.IOException;
+
+@Component
+@RequiredArgsConstructor
+public class Message implements BaseCommandHandler {
+
+    private final WebSocketSessionManager sessionManager;
+
+    @Override
+    public void handle(JSONObject msg) throws IOException {
+/*
+TODO: 这里需要处理如果目标用户不在线，如何去完成消息的存储
+*/
+        String to = msg.getString("to");
+        sessionManager.sendToUser(Integer.valueOf(to), msg.toJSONString());
+    }
+}
+

src/main/java/xin/merlin/myplayerbackend/utils/websocket/command/impl/PersonalNotify.java

@@ -0,0 +1,22 @@
+package xin.merlin.myplayerbackend.utils.websocket.command.impl;
+
+import com.alibaba.fastjson2.JSONObject;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+import xin.merlin.myplayerbackend.utils.websocket.WebSocketSessionManager;
+import xin.merlin.myplayerbackend.utils.websocket.command.BaseCommandHandler;
+
+import java.io.IOException;
+
+@Component
+@RequiredArgsConstructor
+public class PersonalNotify implements BaseCommandHandler {
+
+    private final WebSocketSessionManager sessionManager;
+
+    @Override
+    public void handle(JSONObject msg) throws IOException {
+        String to = msg.getString("to");
+        sessionManager.sendToUser(Integer.valueOf(to), msg.toJSONString());
+    }
+}

src/main/java/xin/merlin/myplayerbackend/utils/websocket/command/impl/Ping.java

@@ -0,0 +1,24 @@
+package xin.merlin.myplayerbackend.utils.websocket.command.impl;
+
+import com.alibaba.fastjson2.JSONObject;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+import xin.merlin.myplayerbackend.utils.websocket.WebSocketSessionManager;
+import xin.merlin.myplayerbackend.utils.websocket.command.BaseCommandHandler;
+
+import java.io.IOException;
+
+@Component
+@RequiredArgsConstructor
+public class Ping implements BaseCommandHandler {
+
+    private final WebSocketSessionManager sessionManager;
+
+    @Override
+    public void handle(JSONObject msg) throws IOException {
+        String from = msg.getString("from");
+        msg.put("cmd", "PONG");
+        sessionManager.sendToUser(Integer.valueOf(from), msg.toJSONString());
+    }
+}
+

src/main/java/xin/merlin/myplayerbackend/utils/websocket/command/impl/SystemNotify.java

@@ -0,0 +1,22 @@
+package xin.merlin.myplayerbackend.utils.websocket.command.impl;
+
+import com.alibaba.fastjson2.JSONObject;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+import xin.merlin.myplayerbackend.utils.websocket.WebSocketSessionManager;
+import xin.merlin.myplayerbackend.utils.websocket.command.BaseCommandHandler;
+
+import java.io.IOException;
+
+@Component
+@RequiredArgsConstructor
+public class SystemNotify implements BaseCommandHandler {
+
+    private final WebSocketSessionManager sessionManager;
+
+    @Override
+    public void handle(JSONObject msg) throws IOException {
+        sessionManager.broadcast(msg.toJSONString());
+    }
+}
+

src/main/java/xin/merlin/myplayerbackend/utils/websocket/command/impl/Typing.java

@@ -0,0 +1,22 @@
+package xin.merlin.myplayerbackend.utils.websocket.command.impl;
+
+import com.alibaba.fastjson2.JSONObject;
+import lombok.RequiredArgsConstructor;
+import org.springframework.stereotype.Component;
+import xin.merlin.myplayerbackend.utils.websocket.WebSocketSessionManager;
+import xin.merlin.myplayerbackend.utils.websocket.command.BaseCommandHandler;
+
+import java.io.IOException;
+
+@Component
+@RequiredArgsConstructor
+public class Typing implements BaseCommandHandler {
+
+    private final WebSocketSessionManager sessionManager;
+
+    @Override
+    public void handle(JSONObject msg) throws IOException {
+        String to = msg.getString("to");
+        sessionManager.sendToUser(Integer.valueOf(to), msg.toJSONString());
+    }
+}