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。

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

@@ -23,6 +23,7 @@ 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.*;
 
 import java.util.*;
@@ -33,11 +34,14 @@ import java.util.stream.Collectors;
 @Api("管理员模块")
 public class AdminController {
 
-    @Reference(validation = "true", lazy = true)
+    @Reference(validation = "true")
+    @Autowired // TODO Dubbo 2.7.2 移除 bug
     private ResourceService resourceService;
-    @Reference(validation = "true", lazy = true)
+    @Reference(validation = "true")
+    @Autowired // TODO Dubbo 2.7.2 移除 bug
     private AdminService adminService;
-    @Reference(validation = "true", lazy = true)
+    @Reference(validation = "true")
+    @Autowired // TODO Dubbo 2.7.2 移除 bug
     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

@@ -16,6 +16,7 @@ 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.*;
 
 import java.util.ArrayList;
@@ -26,7 +27,8 @@ import java.util.List;
 @Api("数据字典模块")
 public class DataDictController {
 
-    @Reference(validation = "true", lazy = true)
+    @Reference(validation = "true")
+    @Autowired // TODO Dubbo 2.7.2 移除 bug
     private DataDictService dataDictService;
 
     @GetMapping("/list")

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

@@ -10,6 +10,7 @@ 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.PostMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
@@ -20,7 +21,8 @@ import org.springframework.web.bind.annotation.RestController;
 @Api("Admin Passport 模块")
 public class PassportController {
 
-    @Reference(validation = "true", lazy = true)
+    @Reference(validation = "true")
+    @Autowired // TODO Dubbo 2.7.2 移除 bug
     private OAuth2Service oauth2Service;
 
     @PostMapping("/login")

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

@@ -15,6 +15,7 @@ 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.*;
 
 import java.util.ArrayList;
@@ -28,7 +29,8 @@ import java.util.stream.Collectors;
 @Api("资源模块")
 public class ResourceController {
 
-    @Reference(validation = "true", lazy = true)
+    @Reference(validation = "true")
+    @Autowired // TODO Dubbo 2.7.2 移除 bug
     private ResourceService resourceService;
 
     @SuppressWarnings("Duplicates")

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

@@ -20,6 +20,7 @@ import org.apache.dubbo.config.annotation.Reference;
 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.*;
 
 import java.util.*;
@@ -29,9 +30,11 @@ import java.util.stream.Collectors;
 @RequestMapping("admins/role")
 public class RoleController {
 
-    @Reference(validation = "true", lazy = true)
+    @Reference(validation = "true")
+    @Autowired // TODO Dubbo 2.7.2 移除 bug
     private RoleService roleService;
-    @Reference(validation = "true", lazy = true)
+    @Reference(validation = "true")
+    @Autowired // TODO Dubbo 2.7.2 移除 bug
     private ResourceService resourceService;
 
     @GetMapping("/page")

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

@@ -8,6 +8,7 @@ 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.stereotype.Component;
 import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
 
@@ -32,7 +33,8 @@ public class AdminAccessLogInterceptor extends HandlerInterceptorAdapter {
      */
     private static final ThreadLocal<Integer> ADMIN_ID = new ThreadLocal<>();
 
-    @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。
+    @Reference(lazy = true)
+    @Autowired(required = false) // 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

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

@@ -9,6 +9,7 @@ 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 org.apache.dubbo.config.annotation.Reference;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 import org.springframework.web.servlet.handler.HandlerInterceptorAdapter;
 
@@ -22,7 +23,8 @@ import java.util.Set;
 @Component
 public class AdminSecurityInterceptor extends HandlerInterceptorAdapter {
 
-    @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。
+    @Reference(validation = "true")
+    @Autowired(required = false) // 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

product/product-application/pom.xml

@@ -27,6 +27,11 @@
             <artifactId>product-service-impl</artifactId>
             <version>1.0-SNAPSHOT</version>
         </dependency>
+        <dependency>
+            <groupId>cn.iocoder.mall</groupId>
+            <artifactId>user-sdk</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
 
         <!--<dependency>-->
             <!--<groupId>cn.iocoder.mall</groupId>-->
@@ -44,34 +49,12 @@
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
 
-        <dependency>
-            <groupId>mysql</groupId>
-            <artifactId>mysql-connector-java</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-jdbc</artifactId>
-        </dependency>
-        <dependency>
-            <groupId>org.mybatis.spring.boot</groupId>
-            <artifactId>mybatis-spring-boot-starter</artifactId>
-        </dependency>
-
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
 
-        <dependency>
-            <groupId>org.apache.dubbo</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>
@@ -80,12 +63,7 @@
             <groupId>io.springfox</groupId>
             <artifactId>springfox-swagger-ui</artifactId>
         </dependency>
-        <dependency>
+
-            <groupId>cn.iocoder.mall</groupId>
-            <artifactId>user-sdk</artifactId>
-            <version>1.0-SNAPSHOT</version>
-            <scope>compile</scope>
-        </dependency>
 
     </dependencies>
 

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

@@ -18,6 +18,7 @@ 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.*;
 
 import java.util.List;
@@ -28,6 +29,7 @@ import java.util.List;
 public class AdminsProductAttrController {
 
     @Reference(validation = "true")
+    @Autowired
     private ProductAttrService productAttrService;
 
     @GetMapping("/attr/page")

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

@@ -15,6 +15,7 @@ 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.*;
 
 import java.util.ArrayList;
@@ -29,6 +30,7 @@ import java.util.stream.Collectors;
 public class AdminsProductCategoryController {
 
     @Reference(validation = "true")
+    @Autowired
     private ProductCategoryService productCategoryService;
 
     @GetMapping("/tree")

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

@@ -31,6 +31,7 @@ import java.util.List;
 public class AdminsProductSpuController {
 
     @Reference(validation = "true")
+    @Autowired
     private ProductSpuService productSpuService;
 
     @Autowired

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

@@ -10,6 +10,7 @@ import org.apache.dubbo.config.annotation.Reference;
 import io.swagger.annotations.Api;
 import io.swagger.annotations.ApiImplicitParam;
 import io.swagger.annotations.ApiOperation;
+import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
@@ -23,6 +24,7 @@ import java.util.List;
 public class UsersProductCategoryController {
 
     @Reference(validation = "true")
+    @Autowired
     private ProductCategoryService productCategoryService;
 
     @GetMapping("/list")

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

@@ -13,6 +13,7 @@ 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.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RequestParam;
@@ -24,6 +25,7 @@ import org.springframework.web.bind.annotation.RestController;
 public class UsersProductSpuController {
 
     @Reference(validation = "true")
+    @Autowired
     private ProductSpuService productSpuService;
 
     @GetMapping("/info")

product/product-service-impl/pom.xml

@@ -36,6 +36,18 @@
             <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>com.google.guava</groupId>