升级 Dubbo 到 2.7.1 。目前 Dubbo 引用服务存在 Bug ，所以需要使用 @Autowire 解决下。

README.md

@@ -89,7 +89,7 @@ TODO 此处应有一个架构图的装逼 JPG 图。
 | [Redis](https://redis.io/) | key-value 数据库 | 暂未引入，等压测后，部分模块 |
 | [Redisson](https://github.com/redisson/redisson) | Redis 客户端 | 暂未引入，等压测后，部分模块 |
 | [Elasticsearch](https://www.elastic.co/cn/) | 分布式搜索引擎 | 6.7.1 |
-| [Dubbo](http://dubbo.apache.org/) | 分布式 RPC 服务框架 | 2.6.5 |
+| [Dubbo](http://dubbo.apache.org/) | 分布式 RPC 服务框架 | 2.7.1 |
 | [RocketMQ](http://dubbo.apache.org/) | 消息中间件 | 4.3.2 |
 | [SkyWalking](http://skywalking.apache.org/) | 分布式应用追踪系统 | 6.0.0 |
 | [Zookeeper](http://zookeeper.apache.org/) | 分布式系统协调 | 3.4.9 作为注册中心 |

admin/admin-application/pom.xml

@@ -39,20 +39,6 @@
             <scope>test</scope>
         </dependency>
 
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba.boot</groupId>
-            <artifactId>dubbo-spring-boot-starter</artifactId>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.curator</groupId>
-            <artifactId>curator-framework</artifactId>
-        </dependency>
-
         <dependency>
             <groupId>io.springfox</groupId>
             <artifactId>springfox-swagger2</artifactId>

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/config/MVCConfiguration.java

@@ -1,9 +1,12 @@
 package cn.iocoder.mall.admin.application.config;
 
 import cn.iocoder.common.framework.config.GlobalExceptionHandler;
+import cn.iocoder.common.framework.servlet.CorsFilter;
 import cn.iocoder.mall.admin.sdk.interceptor.AdminAccessLogInterceptor;
 import cn.iocoder.mall.admin.sdk.interceptor.AdminSecurityInterceptor;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.boot.web.servlet.FilterRegistrationBean;
+import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.context.annotation.Import;
 import org.springframework.web.servlet.config.annotation.*;
@@ -37,13 +40,12 @@ public class MVCConfiguration implements WebMvcConfigurer {
         registry.addResourceHandler("webjars/**").addResourceLocations("classpath:/META-INF/resources/webjars/");
     }
 
-    // TODO 芋艿，允许跨域
+    @Bean
-    @Override
+    public FilterRegistrationBean<CorsFilter> corsFilter() {
-    public void addCorsMappings(CorsRegistry registry) {
+        FilterRegistrationBean<CorsFilter> registrationBean = new FilterRegistrationBean<>();
-        registry.addMapping("/**")
+        registrationBean.setFilter(new CorsFilter());
-                .allowedHeaders("*")
+        registrationBean.addUrlPatterns("/*");
-                .allowedMethods("*")
+        return registrationBean;
-                .allowedOrigins("*");
     }
 
 }

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/controller/admins/AdminController.java

@@ -18,11 +18,11 @@ import cn.iocoder.mall.admin.application.vo.AdminPageVO;
 import cn.iocoder.mall.admin.application.vo.AdminRoleVO;
 import cn.iocoder.mall.admin.application.vo.AdminVO;
 import cn.iocoder.mall.admin.sdk.context.AdminSecurityContextHolder;
-import com.alibaba.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;
 import io.swagger.annotations.ApiOperation;
+import org.apache.dubbo.config.annotation.Reference;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.*;
@@ -33,11 +33,11 @@ import java.util.stream.Collectors;
 @Api("管理员模块")
 public class AdminController {
 
-    @Reference(validation = "true")
+    @Reference(validation = "true", lazy = true)
     private ResourceService resourceService;
-    @Reference(validation = "true")
+    @Reference(validation = "true", lazy = true)
     private AdminService adminService;
-    @Reference(validation = "true")
+    @Reference(validation = "true", lazy = true)
     private RoleService roleService;
 
     // =========== 当前管理员相关的资源 API ===========

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/controller/admins/DataDictController.java

@@ -9,7 +9,7 @@ import cn.iocoder.mall.admin.application.convert.DataDictConvert;
 import cn.iocoder.mall.admin.application.vo.DataDictEnumVO;
 import cn.iocoder.mall.admin.application.vo.DataDictVO;
 import cn.iocoder.mall.admin.sdk.context.AdminSecurityContextHolder;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import com.google.common.collect.ImmutableListMultimap;
 import com.google.common.collect.Multimaps;
 import io.swagger.annotations.Api;
@@ -26,7 +26,7 @@ import java.util.List;
 @Api("数据字典模块")
 public class DataDictController {
 
-    @Reference(validation = "true")
+    @Reference(validation = "true", lazy = true)
     private DataDictService dataDictService;
 
     @GetMapping("/list")

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/controller/admins/PassportController.java

@@ -5,11 +5,11 @@ import cn.iocoder.mall.admin.api.OAuth2Service;
 import cn.iocoder.mall.admin.api.bo.OAuth2AccessTokenBO;
 import cn.iocoder.mall.admin.application.convert.PassportConvert;
 import cn.iocoder.mall.admin.application.vo.PassportLoginVO;
-import com.alibaba.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;
 import io.swagger.annotations.ApiOperation;
+import org.apache.dubbo.config.annotation.Reference;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
@@ -20,7 +20,7 @@ import org.springframework.web.bind.annotation.RestController;
 @Api("Admin Passport 模块")
 public class PassportController {
 
-    @Reference
+    @Reference(validation = "true", lazy = true)
     private OAuth2Service oauth2Service;
 
     @PostMapping("/login")

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/controller/admins/ResourceController.java

@@ -10,7 +10,7 @@ import cn.iocoder.mall.admin.application.convert.ResourceConvert;
 import cn.iocoder.mall.admin.application.vo.ResourceTreeNodeVO;
 import cn.iocoder.mall.admin.application.vo.ResourceVO;
 import cn.iocoder.mall.admin.sdk.context.AdminSecurityContextHolder;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;
@@ -28,7 +28,7 @@ import java.util.stream.Collectors;
 @Api("资源模块")
 public class ResourceController {
 
-    @Reference(validation = "true")
+    @Reference(validation = "true", lazy = true)
     private ResourceService resourceService;
 
     @SuppressWarnings("Duplicates")

admin/admin-application/src/main/java/cn/iocoder/mall/admin/application/controller/admins/RoleController.java

@@ -16,7 +16,7 @@ import cn.iocoder.mall.admin.application.vo.RolePageVO;
 import cn.iocoder.mall.admin.application.vo.RoleResourceTreeNodeVO;
 import cn.iocoder.mall.admin.application.vo.RoleVO;
 import cn.iocoder.mall.admin.sdk.context.AdminSecurityContextHolder;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;
 import io.swagger.annotations.ApiOperation;
@@ -29,9 +29,9 @@ import java.util.stream.Collectors;
 @RequestMapping("admins/role")
 public class RoleController {
 
-    @Reference(validation = "true")
+    @Reference(validation = "true", lazy = true)
     private RoleService roleService;
-    @Reference(validation = "true")
+    @Reference(validation = "true", lazy = true)
     private ResourceService resourceService;
 
     @GetMapping("/page")

admin/admin-sdk/pom.xml

@@ -17,19 +17,16 @@
             <groupId>org.springframework</groupId>
             <artifactId>spring-context</artifactId>
             <version>5.1.5.RELEASE</version>
-            <scope>compile</scope>
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webmvc</artifactId>
             <version>5.1.5.RELEASE</version>
-            <scope>compile</scope>
         </dependency>
 
         <dependency>
-            <groupId>com.alibaba</groupId>
+            <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo</artifactId>
-            <version>2.6.5</version>
         </dependency>
 
         <dependency>

admin/admin-sdk/src/main/java/cn/iocoder/mall/admin/sdk/interceptor/AdminAccessLogInterceptor.java

@@ -3,9 +3,9 @@ package cn.iocoder.mall.admin.sdk.interceptor;
 import cn.iocoder.common.framework.util.HttpUtil;
 import cn.iocoder.mall.admin.api.AdminAccessLogService;
 import cn.iocoder.mall.admin.api.dto.AdminAccessLogAddDTO;
-import com.alibaba.dubbo.config.annotation.Reference;
 import com.alibaba.fastjson.JSON;
 import org.apache.commons.lang3.exception.ExceptionUtils;
+import org.apache.dubbo.config.annotation.Reference;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.stereotype.Component;
@@ -32,7 +32,7 @@ public class AdminAccessLogInterceptor extends HandlerInterceptorAdapter {
      */
     private static final ThreadLocal<Integer> ADMIN_ID = new ThreadLocal<>();
 
-    @Reference
+    @Reference(lazy = true) // TODO 芋艿，初始化时，会存在 spring boot 启动时，服务无法引用的情况，先暂时这么解决。
     private AdminAccessLogService adminAccessLogService;
 
     @Override
@@ -44,6 +44,9 @@ public class AdminAccessLogInterceptor extends HandlerInterceptorAdapter {
 
     @Override
     public void afterCompletion(HttpServletRequest request, HttpServletResponse response, Object handler, Exception ex) {
+        if (adminAccessLogService == null) {
+            throw new IllegalStateException("AdminAccessLogService 服务未引入成功");
+        }
         AdminAccessLogAddDTO accessLog = new AdminAccessLogAddDTO();
         try {
             accessLog.setAdminId(ADMIN_ID.get());

admin/admin-sdk/src/main/java/cn/iocoder/mall/admin/sdk/interceptor/AdminSecurityInterceptor.java

@@ -8,7 +8,7 @@ import cn.iocoder.mall.admin.api.bo.OAuth2AuthenticationBO;
 import cn.iocoder.mall.admin.api.constant.AdminErrorCodeEnum;
 import cn.iocoder.mall.admin.sdk.context.AdminSecurityContext;
 import cn.iocoder.mall.admin.sdk.context.AdminSecurityContextHolder;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import org.springframework.stereotype.Component;
 import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
 
@@ -22,7 +22,7 @@ import java.util.Set;
 @Component
 public class AdminSecurityInterceptor extends HandlerInterceptorAdapter {
 
-    @Reference
+    @Reference(lazy = true) // TODO 芋艿，初始化时，会存在 spring boot 启动时，服务无法引用的情况，先暂时这么解决。
     private OAuth2Service oauth2Service;
 
     @Override

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/bo/AdminBO.java

@@ -3,6 +3,7 @@ package cn.iocoder.mall.admin.api.bo;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
 import java.util.Date;
 
 /**
@@ -10,7 +11,7 @@ import java.util.Date;
  */
 @Data
 @Accessors(chain = true)
-public class AdminBO {
+public class AdminBO implements Serializable {
 
     /**
      * 管理员编号

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/bo/AdminPageBO.java

@@ -3,6 +3,7 @@ package cn.iocoder.mall.admin.api.bo;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
 import java.util.List;
 
 /**
@@ -10,7 +11,7 @@ import java.util.List;
  */
 @Data
 @Accessors(chain = true)
-public class AdminPageBO {
+public class AdminPageBO implements Serializable {
 
     /**
      * 管理员数组

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/bo/ResourceBO.java

@@ -3,6 +3,7 @@ package cn.iocoder.mall.admin.api.bo;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
 import java.util.Date;
 
 /**
@@ -10,7 +11,7 @@ import java.util.Date;
  */
 @Data
 @Accessors(chain = true)
-public class ResourceBO {
+public class ResourceBO implements Serializable {
 
     /**
      * 资源编号

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/bo/RoleBO.java

@@ -3,6 +3,7 @@ package cn.iocoder.mall.admin.api.bo;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
 import java.util.Date;
 
 /**
@@ -10,7 +11,7 @@ import java.util.Date;
  */
 @Data
 @Accessors(chain = true)
-public class RoleBO {
+public class RoleBO implements Serializable {
 
     /**
      * 角色编号

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/bo/RolePageBO.java

@@ -3,6 +3,7 @@ package cn.iocoder.mall.admin.api.bo;
 import lombok.Data;
 import lombok.experimental.Accessors;
 
+import java.io.Serializable;
 import java.util.List;
 
 /**
@@ -10,7 +11,7 @@ import java.util.List;
  */
 @Data
 @Accessors(chain = true)
-public class RolePageBO {
+public class RolePageBO implements Serializable {
 
     /**
      * 角色数组

admin/admin-service-api/src/main/java/cn/iocoder/mall/admin/api/dto/AdminAccessLogAddDTO.java

@@ -5,6 +5,7 @@ import lombok.Data;
 import lombok.experimental.Accessors;
 
 import javax.validation.constraints.NotNull;
+import java.io.Serializable;
 import java.util.Date;
 
 /**
@@ -12,7 +13,7 @@ import java.util.Date;
  */
 @Data
 @Accessors(chain = true)
-public class AdminAccessLogAddDTO {
+public class AdminAccessLogAddDTO implements Serializable {
 
     /**
      * 管理员编号 - 空

admin/admin-service-impl/pom.xml

@@ -29,9 +29,21 @@
         </dependency>
 
         <dependency>
-            <groupId>com.alibaba</groupId>
+            <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.apache.curator</groupId>
+            <artifactId>curator-framework</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.curator</groupId>
+            <artifactId>curator-recipes</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.dubbo</groupId>
+            <artifactId>dubbo-spring-boot-starter</artifactId>
+        </dependency>
 
         <dependency>
             <groupId>org.mybatis.spring.boot</groupId>

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/service/AdminAccessLogServiceImpl.java

@@ -13,7 +13,7 @@ import org.springframework.stereotype.Service;
 import java.util.Date;
 
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class AdminAccessLogServiceImpl implements AdminAccessLogService {
 
     /**

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/service/AdminServiceImpl.java

@@ -29,7 +29,7 @@ import java.util.Set;
 import java.util.stream.Collectors;
 
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class AdminServiceImpl implements AdminService {
 
     @Autowired

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/service/DataDictServiceImpl.java

@@ -24,7 +24,7 @@ import java.util.stream.Collectors;
  * 数据字典 Service
  */
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class DataDictServiceImpl implements DataDictService {
 
     @Autowired

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/service/OAuth2ServiceImpl.java

@@ -21,7 +21,7 @@ import java.util.Set;
 import java.util.UUID;
 
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class OAuth2ServiceImpl implements OAuth2Service {
 
     /**

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/service/ResourceServiceImpl.java

@@ -24,7 +24,7 @@ import java.util.List;
 import java.util.Set;
 
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class ResourceServiceImpl implements ResourceService {
 
     @Autowired

admin/admin-service-impl/src/main/java/cn/iocoder/mall/admin/service/RoleServiceImpl.java

@@ -30,7 +30,7 @@ import java.util.Set;
 import java.util.stream.Collectors;
 
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class RoleServiceImpl implements RoleService {
 
     @Autowired

common/common-framework/src/main/java/cn/iocoder/common/framework/util/ExceptionUtil.java

@@ -21,6 +21,7 @@ public class ExceptionUtil {
     // 原因是：
     //   1. Dubbo 动态代理 Wrapper 会将抛出的异常，包装成 InvocationTargetException 异常
     //   2. Spring AOP 发现是 InvocationTargetException 异常是非方法定义的异常，则会包装成 UndeclaredThrowableException 异常。
+    @Deprecated // https://github.com/apache/incubator-dubbo/issues/3386 Dubbo 2.6.5 会触发该问题，在 2.7.1 版本已经解决。
     public static ServiceException getServiceException(UndeclaredThrowableException e) {
         Throwable undeclaredThrowable = e.getUndeclaredThrowable();
         if (undeclaredThrowable instanceof InvocationTargetException) {
@@ -33,12 +34,13 @@ public class ExceptionUtil {
         return null;
     }
 
+    @Deprecated // https://github.com/apache/incubator-dubbo/issues/3386 Dubbo 2.6.5 会触发该问题，在 2.7.1 版本已经解决。
     public static ConstraintViolationException getConstraintViolationException(UndeclaredThrowableException e) {
         Throwable undeclaredThrowable = e.getUndeclaredThrowable();
         if (undeclaredThrowable instanceof InvocationTargetException) {
             InvocationTargetException invocationTargetException = (InvocationTargetException) undeclaredThrowable;
             Throwable targetException = invocationTargetException.getTargetException();
-            if (targetException != null && targetException instanceof ConstraintViolationException) {
+            if (targetException instanceof ConstraintViolationException) {
                 return (ConstraintViolationException) targetException;
             }
         }

order/order-application/src/main/java/cn/iocoder/mall/order/application/controller/users/OrderController.java

@@ -21,7 +21,7 @@ import cn.iocoder.mall.order.application.po.user.OrderCreatePO;
 import cn.iocoder.mall.order.application.po.user.OrderReturnApplyPO;
 import cn.iocoder.mall.order.application.vo.UsersOrderConfirmCreateVO;
 import cn.iocoder.mall.user.sdk.context.UserSecurityContextHolder;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.validation.annotation.Validated;

order/order-application/src/main/java/cn/iocoder/mall/order/application/controller/users/OrderLogisticsController.java

@@ -10,7 +10,7 @@ import cn.iocoder.mall.order.api.bo.OrderLogisticsInfoWithOrderBO;
 import cn.iocoder.mall.order.api.constant.DictKeyConstants;
 import cn.iocoder.mall.order.api.constant.OrderErrorCodeEnum;
 import cn.iocoder.mall.user.sdk.context.UserSecurityContextHolder;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.util.CollectionUtils;

order/order-application/src/main/java/cn/iocoder/mall/order/application/controller/users/OrderReturnController.java

@@ -9,7 +9,7 @@ import cn.iocoder.mall.order.api.constant.DictKeyConstants;
 import cn.iocoder.mall.order.api.dto.OrderReturnApplyDTO;
 import cn.iocoder.mall.order.application.convert.OrderReturnConvert;
 import cn.iocoder.mall.order.application.po.user.OrderReturnApplyPO;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.web.bind.annotation.*;
 

order/order-application/src/main/java/cn/iocoder/mall/order/application/controller/users/UsersCartController.java

@@ -15,7 +15,7 @@ import cn.iocoder.mall.promotion.api.CouponService;
 import cn.iocoder.mall.promotion.api.bo.CouponCardAvailableBO;
 import cn.iocoder.mall.user.sdk.annotation.PermitAll;
 import cn.iocoder.mall.user.sdk.context.UserSecurityContextHolder;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import org.springframework.web.bind.annotation.*;
 
 import java.util.ArrayList;

order/order-service-impl/src/main/java/cn/iocoder/mall/order/biz/service/CartServiceImpl.java

@@ -21,7 +21,7 @@ import cn.iocoder.mall.promotion.api.PromotionActivityService;
 import cn.iocoder.mall.promotion.api.bo.CouponCardDetailBO;
 import cn.iocoder.mall.promotion.api.bo.PromotionActivityBO;
 import cn.iocoder.mall.promotion.api.constant.*;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.util.Assert;
@@ -33,7 +33,7 @@ import java.util.stream.Collectors;
  * 购物车服务 Service 实现类
  */
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class CartServiceImpl implements CartService {
 
     @Reference(validation = "true")

order/order-service-impl/src/main/java/cn/iocoder/mall/order/biz/service/OrderLogisticsServiceImpl.java

@@ -34,7 +34,7 @@ import java.util.stream.Collectors;
  * @time 2019-04-12 21:32
  */
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class OrderLogisticsServiceImpl implements OrderLogisticsService {
 
     @Autowired

order/order-service-impl/src/main/java/cn/iocoder/mall/order/biz/service/OrderReturnServiceImpl.java

@@ -1,7 +1,6 @@
 package cn.iocoder.mall.order.biz.service;
 
 import cn.iocoder.common.framework.constant.DeletedStatusEnum;
-import cn.iocoder.common.framework.exception.ServiceException;
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
 import cn.iocoder.common.framework.vo.CommonResult;
 import cn.iocoder.mall.order.api.OrderLogisticsService;
@@ -13,13 +12,12 @@ import cn.iocoder.mall.order.api.constant.OrderReturnStatusEnum;
 import cn.iocoder.mall.order.api.dto.OrderReturnApplyDTO;
 import cn.iocoder.mall.order.biz.convert.OrderReturnConvert;
 import cn.iocoder.mall.order.biz.dao.OrderItemMapper;
-import cn.iocoder.mall.order.biz.dao.OrderLogisticsMapper;
 import cn.iocoder.mall.order.biz.dao.OrderMapper;
 import cn.iocoder.mall.order.biz.dao.OrderReturnMapper;
 import cn.iocoder.mall.order.biz.dataobject.OrderDO;
 import cn.iocoder.mall.order.biz.dataobject.OrderItemDO;
 import cn.iocoder.mall.order.biz.dataobject.OrderReturnDO;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 import org.springframework.util.CollectionUtils;
@@ -35,7 +33,7 @@ import java.util.UUID;
  * @time 2019-03-30 15:35
  */
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class OrderReturnServiceImpl implements OrderReturnService {
 
     @Autowired

order/order-service-impl/src/main/java/cn/iocoder/mall/order/biz/service/OrderServiceImpl.java

@@ -21,7 +21,7 @@ import cn.iocoder.mall.product.api.bo.ProductSkuDetailBO;
 import cn.iocoder.mall.promotion.api.CouponService;
 import cn.iocoder.mall.user.api.UserAddressService;
 import cn.iocoder.mall.user.api.bo.UserAddressBO;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import com.google.common.collect.Lists;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
@@ -39,7 +39,7 @@ import java.util.stream.Collectors;
  * @time 2019-03-16 15:08
  */
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class OrderServiceImpl implements OrderService {
 
     /**

pay/pay-application/src/main/java/cn/iocoder/mall/pay/application/controller/users/PayTransactionController.java

@@ -8,7 +8,7 @@ import cn.iocoder.mall.pay.api.bo.PayTransactionSubmitBO;
 import cn.iocoder.mall.pay.api.constant.PayChannelEnum;
 import cn.iocoder.mall.pay.api.dto.PayTransactionSubmitDTO;
 import cn.iocoder.mall.user.sdk.context.UserSecurityContextHolder;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 import org.springframework.http.MediaType;

pay/pay-application/src/test/java/DubboGenericInvokerTest.java

@@ -1,7 +1,7 @@
-import com.alibaba.dubbo.config.ApplicationConfig;
+import org.apache.dubbo.config.ApplicationConfig;
-import com.alibaba.dubbo.config.ReferenceConfig;
+import org.apache.dubbo.config.ReferenceConfig;
-import com.alibaba.dubbo.config.RegistryConfig;
+import org.apache.dubbo.config.RegistryConfig;
-import com.alibaba.dubbo.rpc.service.GenericService;
+import org.apache.dubbo.rpc.service.GenericService;
 
 public class DubboGenericInvokerTest {
 

pay/pay-service-impl/src/main/java/cn/iocoder/mall/pay/biz/client/PingxxPaySDK.java

@@ -4,8 +4,8 @@ import cn.iocoder.common.framework.vo.CommonResult;
 import cn.iocoder.mall.pay.biz.dataobject.PayRefundDO;
 import cn.iocoder.mall.pay.biz.dataobject.PayTransactionDO;
 import cn.iocoder.mall.pay.biz.dataobject.PayTransactionExtensionDO;
-import com.alibaba.fastjson.JSON;
+import org.apache.fastjson.JSON;
-import com.alibaba.fastjson.JSONObject;
+import org.apache.fastjson.JSONObject;
 import com.google.common.collect.ImmutableMap;
 import com.pingplusplus.Pingpp;
 import com.pingplusplus.exception.*;

pay/pay-service-impl/src/main/java/cn/iocoder/mall/pay/biz/component/DubboReferencePool.java

@@ -1,9 +1,9 @@
 package cn.iocoder.mall.pay.biz.component;
 
-import com.alibaba.dubbo.config.ApplicationConfig;
+import org.apache.dubbo.config.ApplicationConfig;
-import com.alibaba.dubbo.config.ReferenceConfig;
+import org.apache.dubbo.config.ReferenceConfig;
-import com.alibaba.dubbo.config.RegistryConfig;
+import org.apache.dubbo.config.RegistryConfig;
-import com.alibaba.dubbo.rpc.service.GenericService;
+import org.apache.dubbo.rpc.service.GenericService;
 import com.google.common.cache.CacheBuilder;
 import com.google.common.cache.CacheLoader;
 import com.google.common.cache.LoadingCache;

pay/pay-service-impl/src/main/java/cn/iocoder/mall/pay/biz/mq/AbstractPayNotifySuccessConsumer.java

@@ -9,7 +9,7 @@ import cn.iocoder.mall.pay.biz.dao.PayNotifyLogMapper;
 import cn.iocoder.mall.pay.biz.dao.PayNotifyTaskMapper;
 import cn.iocoder.mall.pay.biz.dataobject.PayNotifyLogDO;
 import cn.iocoder.mall.pay.biz.dataobject.PayNotifyTaskDO;
-import com.alibaba.fastjson.JSON;
+import org.apache.fastjson.JSON;
 import org.apache.rocketmq.spring.core.RocketMQListener;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.transaction.annotation.Transactional;

pay/pay-service-impl/src/main/java/cn/iocoder/mall/pay/biz/mq/PayRefundSuccessConsumer.java

@@ -4,7 +4,7 @@ import cn.iocoder.mall.pay.api.message.PayRefundSuccessMessage;
 import cn.iocoder.mall.pay.biz.component.DubboReferencePool;
 import cn.iocoder.mall.pay.biz.dao.PayRefundMapper;
 import cn.iocoder.mall.pay.biz.dataobject.PayRefundDO;
-import com.alibaba.dubbo.rpc.service.GenericService;
+import org.apache.dubbo.rpc.service.GenericService;
 import org.apache.rocketmq.spring.annotation.RocketMQMessageListener;
 import org.apache.rocketmq.spring.core.RocketMQListener;
 import org.springframework.beans.factory.annotation.Autowired;

pay/pay-service-impl/src/main/java/cn/iocoder/mall/pay/biz/mq/PayTransactionSuccessConsumer.java

@@ -4,7 +4,7 @@ import cn.iocoder.mall.pay.api.message.PayTransactionSuccessMessage;
 import cn.iocoder.mall.pay.biz.component.DubboReferencePool;
 import cn.iocoder.mall.pay.biz.dao.PayTransactionMapper;
 import cn.iocoder.mall.pay.biz.dataobject.PayTransactionDO;
-import com.alibaba.dubbo.rpc.service.GenericService;
+import org.apache.dubbo.rpc.service.GenericService;
 import org.apache.rocketmq.spring.annotation.RocketMQMessageListener;
 import org.apache.rocketmq.spring.core.RocketMQListener;
 import org.springframework.beans.factory.annotation.Autowired;

pay/pay-service-impl/src/main/java/cn/iocoder/mall/pay/biz/service/PayRefundServiceImpl.java

@@ -30,7 +30,7 @@ import javax.annotation.Resource;
 import java.util.Date;
 
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class PayRefundServiceImpl implements PayRefundService {
 
     private Logger logger = LoggerFactory.getLogger(getClass());

pay/pay-service-impl/src/main/java/cn/iocoder/mall/pay/biz/service/PayTransactionServiceImpl.java

@@ -30,7 +30,7 @@ import org.springframework.transaction.annotation.Transactional;
 import java.util.Date;
 
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class PayTransactionServiceImpl implements PayTransactionService {
 
     private Logger logger = LoggerFactory.getLogger(getClass());

pom.xml

@@ -28,11 +28,13 @@
 
     <properties>
         <springboot.version>2.1.4.RELEASE</springboot.version>
-        <com.alibab.dubbo.version>2.6.5</com.alibab.dubbo.version>
+<!--        <com.alibab.dubbo.version>2.6.5</com.alibab.dubbo.version>-->
+        <dubbo.version>2.7.1</dubbo.version>
         <mysql-connector-java.version>5.1.47</mysql-connector-java.version>
-        <dubbo-spring-boot-starter.version>0.2.1.RELEASE</dubbo-spring-boot-starter.version>
+<!--        <dubbo-spring-boot-starter.version>0.2.1.RELEASE</dubbo-spring-boot-starter.version>-->
         <org.mapstruct.version>1.3.0.Final</org.mapstruct.version>
-        <curator.version>2.12.0</curator.version>
+<!--        <curator.version>2.12.0</curator.version>-->
+        <curator.version>2.13.0</curator.version>
         <springfox-swagger.version>2.9.2</springfox-swagger.version>
         <mybatis-spring-boot-starter.version>2.0.0</mybatis-spring-boot-starter.version>
         <xxl-job.version>2.0.1</xxl-job.version>
@@ -47,15 +49,26 @@
 
     <dependencyManagement>
         <dependencies>
+<!--            <dependency>-->
+<!--                <groupId>com.alibaba</groupId>-->
+<!--                <artifactId>dubbo</artifactId>-->
+<!--                <version>${com.alibab.dubbo.version}</version>-->
+<!--            </dependency>-->
+<!--            <dependency>-->
+<!--                <groupId>com.alibaba.boot</groupId>-->
+<!--                <artifactId>dubbo-spring-boot-starter</artifactId>-->
+<!--                <version>${dubbo-spring-boot-starter.version}</version>-->
+<!--            </dependency>-->
+
             <dependency>
-                <groupId>com.alibaba</groupId>
+                <groupId>org.apache.dubbo</groupId>
                 <artifactId>dubbo</artifactId>
-                <version>${com.alibab.dubbo.version}</version>
+                <version>${dubbo.version}</version>
             </dependency>
             <dependency>
-                <groupId>com.alibaba.boot</groupId>
+                <groupId>org.apache.dubbo</groupId>
                 <artifactId>dubbo-spring-boot-starter</artifactId>
-                <version>${dubbo-spring-boot-starter.version}</version>
+                <version>${dubbo.version}</version>
             </dependency>
 
             <dependency>
@@ -86,6 +99,11 @@
                 <artifactId>curator-framework</artifactId>
                 <version>${curator.version}</version>
             </dependency>
+            <dependency>
+                <groupId>org.apache.curator</groupId>
+                <artifactId>curator-recipes</artifactId>
+                <version>${curator.version}</version>
+            </dependency>
 
             <dependency>
                 <groupId>io.springfox</groupId>

product/product-application/pom.xml

@@ -64,14 +64,9 @@
         </dependency>
 
         <dependency>
-            <groupId>com.alibaba</groupId>
+            <groupId>org.apache.dubbo</groupId>
-            <artifactId>dubbo</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba.boot</groupId>
             <artifactId>dubbo-spring-boot-starter</artifactId>
         </dependency>
-
         <dependency>
             <groupId>org.apache.curator</groupId>
             <artifactId>curator-framework</artifactId>

product/product-application/src/main/java/cn/iocoder/mall/product/application/controller/admins/AdminsProductAttrController.java

@@ -13,7 +13,7 @@ import cn.iocoder.mall.product.application.vo.admins.AdminsProductAttrPageVO;
 import cn.iocoder.mall.product.application.vo.admins.AdminsProductAttrSimpleVO;
 import cn.iocoder.mall.product.application.vo.admins.AdminsProductAttrVO;
 import cn.iocoder.mall.product.application.vo.admins.AdminsProductAttrValueVO;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;

product/product-application/src/main/java/cn/iocoder/mall/product/application/controller/admins/AdminsProductCategoryController.java

@@ -10,7 +10,7 @@ import cn.iocoder.mall.product.api.dto.ProductCategoryUpdateDTO;
 import cn.iocoder.mall.product.application.convert.ProductCategoryConvert;
 import cn.iocoder.mall.product.application.vo.admins.AdminsProductCategoryTreeNodeVO;
 import cn.iocoder.mall.product.application.vo.admins.AdminsProductCategoryVO;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;

product/product-application/src/main/java/cn/iocoder/mall/product/application/controller/admins/AdminsProductSpuController.java

@@ -12,7 +12,7 @@ import cn.iocoder.mall.product.api.dto.ProductSpuUpdateDTO;
 import cn.iocoder.mall.product.application.convert.ProductSpuConvert;
 import cn.iocoder.mall.product.application.vo.admins.AdminsProductSpuDetailVO;
 import cn.iocoder.mall.product.application.vo.admins.AdminsProductSpuPageVO;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import com.fasterxml.jackson.databind.JavaType;
 import com.fasterxml.jackson.databind.ObjectMapper;
 import io.swagger.annotations.Api;

product/product-application/src/main/java/cn/iocoder/mall/product/application/controller/users/UsersProductCategoryController.java

@@ -6,7 +6,7 @@ import cn.iocoder.mall.product.api.bo.ProductCategoryBO;
 import cn.iocoder.mall.product.application.convert.ProductCategoryConvert;
 import cn.iocoder.mall.product.application.vo.users.UsersProductCategoryVO;
 import cn.iocoder.mall.user.sdk.annotation.PermitAll;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiOperation;

product/product-application/src/main/java/cn/iocoder/mall/product/application/controller/users/UsersProductSpuController.java

@@ -8,7 +8,7 @@ import cn.iocoder.mall.product.application.convert.ProductSpuConvert;
 import cn.iocoder.mall.product.application.vo.users.UsersProductSpuDetailVO;
 import cn.iocoder.mall.product.application.vo.users.UsersProductSpuPageVO;
 import cn.iocoder.mall.user.sdk.annotation.PermitAll;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;

product/product-service-impl/pom.xml

@@ -33,7 +33,7 @@
         </dependency>
 
         <dependency>
-            <groupId>com.alibaba</groupId>
+            <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo</artifactId>
         </dependency>
 

product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductAttrServiceImpl.java

@@ -29,7 +29,7 @@ import java.util.stream.Collectors;
  * @see cn.iocoder.mall.product.dataobject.ProductAttrValueDO
  */
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class ProductAttrServiceImpl implements ProductAttrService {
 
     @Autowired

product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductCategoryServiceImpl.java

@@ -21,7 +21,7 @@ import java.util.Date;
 import java.util.List;
 
 @Service // 实际上不用添加。添加的原因是，必须 Spring 报错提示
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class ProductCategoryServiceImpl implements ProductCategoryService {
 
     @Autowired

product/product-service-impl/src/main/java/cn/iocoder/mall/product/service/ProductSpuServiceImpl.java

@@ -31,7 +31,7 @@ import java.util.*;
 import java.util.stream.Collectors;
 
 @Service // 实际上不用添加。添加的原因是，必须 Spring 报错提示
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class ProductSpuServiceImpl implements ProductSpuService {
 
     @Autowired

promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/controller/admins/AdminsBannerController.java

@@ -10,7 +10,7 @@ import cn.iocoder.mall.promotion.api.dto.BannerUpdateDTO;
 import cn.iocoder.mall.promotion.application.convert.BannerConvert;
 import cn.iocoder.mall.promotion.application.vo.admins.AdminsBannerPageVO;
 import cn.iocoder.mall.promotion.application.vo.admins.AdminsBannerVO;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;

promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/controller/admins/AdminsCouponController.java

@@ -12,7 +12,7 @@ import cn.iocoder.mall.promotion.api.dto.CouponTemplatePageDTO;
 import cn.iocoder.mall.promotion.application.convert.CouponTemplateConvert;
 import cn.iocoder.mall.promotion.application.vo.admins.AdminsCouponTemplatePageVO;
 import cn.iocoder.mall.promotion.application.vo.admins.AdminsCouponTemplateVO;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;

promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/controller/admins/AdminsProductRecommendController.java

@@ -10,7 +10,7 @@ import cn.iocoder.mall.promotion.api.dto.ProductRecommendUpdateDTO;
 import cn.iocoder.mall.promotion.application.convert.ProductRecommendConvert;
 import cn.iocoder.mall.promotion.application.vo.admins.AdminsProductRecommendPageVO;
 import cn.iocoder.mall.promotion.application.vo.admins.AdminsProductRecommendVO;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;

promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/controller/users/UsersBannerController.java

@@ -7,7 +7,7 @@ import cn.iocoder.mall.promotion.api.bo.BannerBO;
 import cn.iocoder.mall.promotion.application.convert.BannerConvert;
 import cn.iocoder.mall.promotion.application.vo.users.UsersBannerVO;
 import cn.iocoder.mall.user.sdk.annotation.PermitAll;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
 import org.springframework.web.bind.annotation.GetMapping;

promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/controller/users/UsersCouponController.java

@@ -13,7 +13,7 @@ import cn.iocoder.mall.promotion.application.vo.users.UsersCouponCardVO;
 import cn.iocoder.mall.promotion.application.vo.users.UsersCouponTemplateVO;
 import cn.iocoder.mall.user.sdk.annotation.PermitAll;
 import cn.iocoder.mall.user.sdk.context.UserSecurityContextHolder;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;

promotion/promotion-application/src/main/java/cn/iocoder/mall/promotion/application/controller/users/UsersProductRecommendController.java

@@ -9,7 +9,7 @@ import cn.iocoder.mall.promotion.api.bo.ProductRecommendBO;
 import cn.iocoder.mall.promotion.application.convert.ProductRecommendConvert;
 import cn.iocoder.mall.promotion.application.vo.users.UsersProductRecommendVO;
 import cn.iocoder.mall.user.sdk.annotation.PermitAll;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import com.google.common.collect.HashMultimap;
 import com.google.common.collect.Multimap;
 import io.swagger.annotations.Api;

promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/service/BannerServiceImpl.java

@@ -22,7 +22,7 @@ import java.util.Date;
 import java.util.List;
 
 @Service // 实际上不用添加。添加的原因是，必须 Spring 报错提示
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class BannerServiceImpl implements BannerService {
 
     @Autowired

promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/service/CouponServiceImpl.java

@@ -24,7 +24,7 @@ import java.util.*;
 import java.util.stream.Collectors;
 
 @Service // 实际上不用添加。添加的原因是，必须 Spring 报错提示
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class CouponServiceImpl implements CouponService {
 
     @Autowired

promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/service/ProductRecommendServiceImpl.java

@@ -16,7 +16,7 @@ import cn.iocoder.mall.promotion.api.dto.ProductRecommendUpdateDTO;
 import cn.iocoder.mall.promotion.biz.convert.ProductRecommendConvert;
 import cn.iocoder.mall.promotion.biz.dao.ProductRecommendMapper;
 import cn.iocoder.mall.promotion.biz.dataobject.ProductRecommendDO;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -24,7 +24,7 @@ import java.util.Date;
 import java.util.List;
 
 @Service // 实际上不用添加。添加的原因是，必须 Spring 报错提示
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class ProductRecommendServiceImpl implements ProductRecommendService {
 
     @Reference(validation = "true")

promotion/promotion-service-impl/src/main/java/cn/iocoder/mall/promotion/biz/service/PromotionActivityServiceImpl.java

@@ -18,7 +18,7 @@ import java.util.Iterator;
 import java.util.List;
 
 @Service // 实际上不用添加。添加的原因是，必须 Spring 报错提示
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class PromotionActivityServiceImpl implements PromotionActivityService {
 
     @Autowired

search/search-application/src/main/java/cn/iocoder/mall/search/application/controller/users/UsersProductSearchController.java

@@ -8,7 +8,7 @@ import cn.iocoder.mall.search.api.bo.ProductConditionBO;
 import cn.iocoder.mall.search.api.bo.ProductPageBO;
 import cn.iocoder.mall.search.api.dto.ProductConditionDTO;
 import cn.iocoder.mall.search.api.dto.ProductSearchPageDTO;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;

search/search-service-impl/src/main/java/cn/iocoder/mall/search/biz/service/ProductSearchServiceImpl.java

@@ -18,7 +18,7 @@ import cn.iocoder.mall.search.api.dto.ProductSearchPageDTO;
 import cn.iocoder.mall.search.biz.convert.ProductSearchConvert;
 import cn.iocoder.mall.search.biz.dao.ProductRepository;
 import cn.iocoder.mall.search.biz.dataobject.ESProductDO;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import org.elasticsearch.index.query.QueryBuilders;
 import org.elasticsearch.search.aggregations.Aggregation;
 import org.elasticsearch.search.aggregations.AggregationBuilders;
@@ -37,7 +37,7 @@ import java.util.Map;
 import java.util.stream.Collectors;
 
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class ProductSearchServiceImpl implements ProductSearchService {
 
     private static final Integer REBUILD_FETCH_PER_SIZE = 100;

user/user-application/pom.xml

@@ -36,15 +36,15 @@
             <artifactId>common-framework</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
-
         <dependency>
             <groupId>cn.iocoder.mall</groupId>
-            <artifactId>user-sdk</artifactId>
+            <artifactId>admin-sdk</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
         <dependency>
             <groupId>cn.iocoder.mall</groupId>
-            <artifactId>admin-sdk</artifactId>
+            <artifactId>user-sdk</artifactId>
+            <version>1.0-SNAPSHOT</version>
         </dependency>
 
         <dependency>
@@ -58,20 +58,6 @@
             <scope>test</scope>
         </dependency>
 
-        <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>dubbo</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>com.alibaba.boot</groupId>
-            <artifactId>dubbo-spring-boot-starter</artifactId>
-        </dependency>
-
-        <dependency>
-            <groupId>org.apache.curator</groupId>
-            <artifactId>curator-framework</artifactId>
-        </dependency>
-
         <dependency>
             <groupId>io.springfox</groupId>
             <artifactId>springfox-swagger2</artifactId>
@@ -80,13 +66,6 @@
             <groupId>io.springfox</groupId>
             <artifactId>springfox-swagger-ui</artifactId>
         </dependency>
-        <dependency>
-            <groupId>cn.iocoder.mall</groupId>
-            <artifactId>admin-sdk</artifactId>
-            <version>1.0-SNAPSHOT</version>
-            <scope>compile</scope>
-        </dependency>
-
 
     </dependencies>
 

user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/admins/AdminsUserController.java

@@ -1,17 +1,18 @@
 package cn.iocoder.mall.user.application.controller.admins;
 
 import cn.iocoder.common.framework.vo.CommonResult;
-import cn.iocoder.mall.user.application.convert.UserConvert;
-import cn.iocoder.mall.user.application.vo.admins.AdminsUserPageVO;
-import cn.iocoder.mall.user.api.dto.UserPageDTO;
-import cn.iocoder.mall.user.api.dto.UserUpdateDTO;
 import cn.iocoder.mall.user.api.UserService;
 import cn.iocoder.mall.user.api.bo.UserPageBO;
-import com.alibaba.dubbo.config.annotation.Reference;
+import cn.iocoder.mall.user.api.dto.UserPageDTO;
+import cn.iocoder.mall.user.api.dto.UserUpdateDTO;
+import cn.iocoder.mall.user.application.convert.UserConvert;
+import cn.iocoder.mall.user.application.vo.admins.AdminsUserPageVO;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;
 import io.swagger.annotations.ApiOperation;
+import org.apache.dubbo.config.annotation.Reference;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
 @RestController
@@ -20,6 +21,7 @@ import org.springframework.web.bind.annotation.*;
 public class AdminsUserController {
 
     @Reference(validation = "true")
+    @Autowired // TODO dubbo 2.7.2 删除，用于解决 bug
     private UserService userService;
 
     // 分页

user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/users/PassportController.java

@@ -9,11 +9,12 @@ import cn.iocoder.mall.user.api.OAuth2Service;
 import cn.iocoder.mall.user.api.UserService;
 import cn.iocoder.mall.user.api.bo.OAuth2AccessTokenBO;
 import cn.iocoder.mall.user.application.vo.users.UsersMobileRegisterVO;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiImplicitParams;
 import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
@@ -24,11 +25,14 @@ import org.springframework.web.bind.annotation.RestController;
 @Api("Passport 模块")
 public class PassportController {
 
-    @Reference
+    @Reference(validation = "true")
+    @Autowired // TODO dubbo 2.7.2 删除，用于解决 bug
     private OAuth2Service oauth2Service;
-    @Reference
+    @Reference(validation = "true")
+    @Autowired // TODO dubbo 2.7.2 删除，用于解决 bug
     private UserService userService;
-    @Reference
+    @Reference(validation = "true")
+    @Autowired // TODO dubbo 2.7.2 删除，用于解决 bug
     private MobileCodeService mobileCodeService;
 
     // TODO 功能：手机密码登陆

user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/users/UserAddressController.java

@@ -1,16 +1,17 @@
 package cn.iocoder.mall.user.application.controller.users;
 
 import cn.iocoder.common.framework.vo.CommonResult;
+import cn.iocoder.mall.user.api.UserAddressService;
 import cn.iocoder.mall.user.api.bo.UserAddressBO;
+import cn.iocoder.mall.user.api.dto.UserAddressAddDTO;
+import cn.iocoder.mall.user.api.dto.UserAddressUpdateDTO;
 import cn.iocoder.mall.user.application.convert.UserAddressConvert;
 import cn.iocoder.mall.user.application.po.UserAddressAddPO;
 import cn.iocoder.mall.user.application.po.UserAddressUpdatePO;
-import cn.iocoder.mall.user.api.dto.UserAddressAddDTO;
-import cn.iocoder.mall.user.api.dto.UserAddressUpdateDTO;
 import cn.iocoder.mall.user.sdk.context.UserSecurityContextHolder;
-import cn.iocoder.mall.user.api.UserAddressService;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
+import org.apache.dubbo.config.annotation.Reference;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.validation.annotation.Validated;
 import org.springframework.web.bind.annotation.*;
@@ -25,10 +26,11 @@ import java.util.List;
  */
 @RestController
 @RequestMapping("users/address")
-@Api(description = "用户地址API")
+@Api(value = "用户地址API")
 public class UserAddressController {
 
-    @Autowired
+    @Reference(validation = "true")
+    @Autowired // TODO dubbo 2.7.2 删除，用于解决 bug
     private UserAddressService userAddressService;
 
     @PostMapping("add")

user/user-application/src/main/java/cn/iocoder/mall/user/application/controller/users/UserController.java

@@ -7,9 +7,10 @@ import cn.iocoder.mall.user.api.dto.UserUpdateDTO;
 import cn.iocoder.mall.user.sdk.context.UserSecurityContextHolder;
 import cn.iocoder.mall.user.application.vo.users.UsersUserVO;
 import cn.iocoder.mall.user.api.UserService;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.*;
 
 @RestController
@@ -18,6 +19,7 @@ import org.springframework.web.bind.annotation.*;
 public class UserController {
 
     @Reference(validation = "true")
+    @Autowired // TODO dubbo 2.7.2 删除，用于解决 bug
     private UserService userService;
 
     @GetMapping("/info")

user/user-sdk/pom.xml

@@ -15,36 +15,31 @@
             <groupId>cn.iocoder.mall</groupId>
             <artifactId>common-framework</artifactId>
             <version>1.0-SNAPSHOT</version>
-            <scope>compile</scope>
         </dependency>
         <dependency>
             <groupId>cn.iocoder.mall</groupId>
             <artifactId>user-service-api</artifactId>
             <version>1.0-SNAPSHOT</version>
-            <scope>compile</scope>
         </dependency>
 
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-context</artifactId>
             <version>5.1.5.RELEASE</version>
-            <scope>compile</scope>
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webmvc</artifactId>
             <version>5.1.5.RELEASE</version>
-            <scope>compile</scope>
         </dependency>
         <dependency>
             <groupId>org.springframework</groupId>
             <artifactId>spring-webmvc</artifactId>
             <version>5.1.5.RELEASE</version>
-            <scope>compile</scope>
         </dependency>
 
         <dependency>
-            <groupId>com.alibaba</groupId>
+            <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo</artifactId>
         </dependency>
 

user/user-sdk/src/main/java/cn/iocoder/mall/user/sdk/interceptor/UserAccessLogInterceptor.java

@@ -3,11 +3,12 @@ package cn.iocoder.mall.user.sdk.interceptor;
 import cn.iocoder.common.framework.util.HttpUtil;
 import cn.iocoder.mall.user.api.UserAccessLogService;
 import cn.iocoder.mall.user.api.dto.UserAccessLogAddDTO;
-import com.alibaba.dubbo.config.annotation.Reference;
 import com.alibaba.fastjson.JSON;
 import org.apache.commons.lang3.exception.ExceptionUtils;
+import org.apache.dubbo.config.annotation.Reference;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.HttpMethod;
 import org.springframework.stereotype.Component;
 import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
@@ -34,6 +35,7 @@ public class UserAccessLogInterceptor extends HandlerInterceptorAdapter {
     private static final ThreadLocal<Integer> USER_ID = new ThreadLocal<>();
 
     @Reference
+    @Autowired(required = false)
     private UserAccessLogService userAccessLogService;
 
     @Override

user/user-sdk/src/main/java/cn/iocoder/mall/user/sdk/interceptor/UserSecurityInterceptor.java

@@ -8,7 +8,8 @@ import cn.iocoder.mall.user.api.bo.OAuth2AuthenticationBO;
 import cn.iocoder.mall.user.sdk.annotation.PermitAll;
 import cn.iocoder.mall.user.sdk.context.UserSecurityContext;
 import cn.iocoder.mall.user.sdk.context.UserSecurityContextHolder;
-import com.alibaba.dubbo.config.annotation.Reference;
+import org.apache.dubbo.config.annotation.Reference;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 import org.springframework.web.method.HandlerMethod;
 import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
@@ -16,7 +17,6 @@ import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
-
 /**
  * 安全拦截器
  */
@@ -24,6 +24,7 @@ import javax.servlet.http.HttpServletResponse;
 public class UserSecurityInterceptor extends HandlerInterceptorAdapter {
 
     @Reference
+    @Autowired(required = false)
     private OAuth2Service oauth2Service;
 
     @Override

user/user-service-impl/pom.xml

@@ -15,12 +15,10 @@
 
     <artifactId>user-service-impl</artifactId>
     <dependencies>
-
         <dependency>
             <groupId>cn.iocoder.mall</groupId>
             <artifactId>user-service-api</artifactId>
             <version>1.0-SNAPSHOT</version>
-            <scope>compile</scope>
         </dependency>
 
         <dependency>
@@ -38,9 +36,21 @@
         </dependency>
 
         <dependency>
-            <groupId>com.alibaba</groupId>
+            <groupId>org.apache.dubbo</groupId>
             <artifactId>dubbo</artifactId>
         </dependency>
+        <dependency>
+            <groupId>org.apache.curator</groupId>
+            <artifactId>curator-framework</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.curator</groupId>
+            <artifactId>curator-recipes</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.dubbo</groupId>
+            <artifactId>dubbo-spring-boot-starter</artifactId>
+        </dependency>
 
     </dependencies>
 

user/user-service-impl/src/main/java/cn/iocoder/mall/user/biz/service/MobileCodeServiceImpl.java

@@ -18,7 +18,7 @@ import java.util.Date;
  * MobileCodeService ，实现用户登陆时需要的验证码
  */
 @Service
-@com.alibaba.dubbo.config.annotation.Service
+@org.apache.dubbo.config.annotation.Service
 public class MobileCodeServiceImpl implements MobileCodeService {
 
     /**

user/user-service-impl/src/main/java/cn/iocoder/mall/user/biz/service/OAuth2ServiceImpl.java

@@ -27,7 +27,7 @@ import java.util.UUID;
  * OAuth2Service ，实现用户授权相关的逻辑
  */
 @Service
-@com.alibaba.dubbo.config.annotation.Service
+@org.apache.dubbo.config.annotation.Service
 public class OAuth2ServiceImpl implements OAuth2Service {
 
     /**

user/user-service-impl/src/main/java/cn/iocoder/mall/user/biz/service/UserAccessLogServiceImpl.java

@@ -13,7 +13,7 @@ import org.springframework.stereotype.Service;
 import java.util.Date;
 
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class UserAccessLogServiceImpl implements UserAccessLogService {
 
     /**

user/user-service-impl/src/main/java/cn/iocoder/mall/user/biz/service/UserAddressServiceImpl.java

@@ -26,7 +26,7 @@ import java.util.List;
  * @time 2019-04-06 13:26
  */
 @Service
-@com.alibaba.dubbo.config.annotation.Service(validation = "true")
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class UserAddressServiceImpl implements UserAddressService {
 
     @Autowired

user/user-service-impl/src/main/java/cn/iocoder/mall/user/biz/service/UserServiceImpl.java

@@ -5,10 +5,6 @@ import cn.iocoder.common.framework.constant.SysErrorCodeEnum;
 import cn.iocoder.common.framework.util.ServiceExceptionUtil;
 import cn.iocoder.common.framework.util.ValidationUtil;
 import cn.iocoder.common.framework.vo.CommonResult;
-import cn.iocoder.mall.user.biz.dao.UserMapper;
-import cn.iocoder.mall.user.biz.dao.UserRegisterMapper;
-import cn.iocoder.mall.user.biz.dataobject.UserDO;
-import cn.iocoder.mall.user.biz.dataobject.UserRegisterDO;
 import cn.iocoder.mall.user.api.UserService;
 import cn.iocoder.mall.user.api.bo.UserBO;
 import cn.iocoder.mall.user.api.bo.UserPageBO;
@@ -17,7 +13,12 @@ import cn.iocoder.mall.user.api.constant.UserErrorCodeEnum;
 import cn.iocoder.mall.user.api.dto.UserPageDTO;
 import cn.iocoder.mall.user.api.dto.UserUpdateDTO;
 import cn.iocoder.mall.user.biz.convert.UserConvert;
+import cn.iocoder.mall.user.biz.dao.UserMapper;
+import cn.iocoder.mall.user.biz.dao.UserRegisterMapper;
+import cn.iocoder.mall.user.biz.dataobject.UserDO;
+import cn.iocoder.mall.user.biz.dataobject.UserRegisterDO;
 import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.stereotype.Service;
 import org.springframework.transaction.annotation.Transactional;
 
 import java.util.Date;
@@ -25,8 +26,8 @@ import java.util.Date;
 /**
  * UserService ，实现和用户信息相关的逻辑
  */
-@org.springframework.stereotype.Service
+@Service
-@com.alibaba.dubbo.config.annotation.Service
+@org.apache.dubbo.config.annotation.Service(validation = "true")
 public class UserServiceImpl implements UserService {
 
     @Autowired