增加 spring cloud alibaba dubbo 服务调用的示例

labx-07/labx-07-sca-dubbo-demo02/labx-07-sca-dubbo-demo02-consumer/pom.xml

@@ -50,6 +50,13 @@
     </dependencyManagement>
 
     <dependencies>
+        <!-- 引入定义的 Dubbo API 接口 -->
+        <dependency>
+            <groupId>cn.iocoder.springboot.labs</groupId>
+            <artifactId>labx-07-sca-dubbo-demo02-api</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+
         <!-- 引入 SpringMVC 相关依赖，并实现对其的自动配置 -->
         <dependency>
             <groupId>org.springframework.boot</groupId>
@@ -73,13 +80,6 @@
             <groupId>org.springframework.cloud</groupId>
             <artifactId>spring-cloud-starter-openfeign</artifactId>
         </dependency>
-
-        <dependency>
-            <groupId>cn.iocoder.springboot.labs</groupId>
-            <artifactId>labx-07-sca-dubbo-demo02-api</artifactId>
-            <version>1.0-SNAPSHOT</version>
-        </dependency>
-
     </dependencies>
 
 </project>

labx-07/labx-07-sca-dubbo-demo02/labx-07-sca-dubbo-demo02-consumer/src/main/java/cn/iocoder/springcloudalibaba/labx7/consumerdemo/feign/UserFeignClient.java

@@ -11,7 +11,7 @@ import org.springframework.web.bind.annotation.RequestParam;
 
 @FeignClient(name = "demo-provider")
 @DubboTransported(protocol = "dubbo")
-//@DubboTransported(protocol = "rest")
+// @DubboTransported(protocol = "rest")
 public interface UserFeignClient {
 
     /**

labx-07/labx-07-sca-dubbo-demo02/labx-07-sca-dubbo-demo02-provider-rest/pom.xml

@@ -77,7 +77,8 @@
         <dependency>
             <groupId>com.alibaba.cloud</groupId>
             <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId>
-            <exclusions> <!-- TODO 补充 https://stackoverflow.com/questions/48432225/nested-exception-is-java-lang-nosuchmethoderror-javax-ws-rs-clienterrorexceptio -->
+            <exclusions>
+                <!-- 参考文章 https://stackoverflow.com/questions/48432225/nested-exception-is-java-lang-nosuchmethoderror-javax-ws-rs-clienterrorexceptio -->
                 <exclusion>
                     <artifactId>jsr311-api</artifactId>
                     <groupId>javax.ws.rs</groupId>
@@ -91,7 +92,7 @@
             <artifactId>spring-cloud-starter-dubbo</artifactId>
         </dependency>
 
-        <!-- 引入 Dubbo Rest 协议相关的 依赖 -->
+        <!-- 引入 Dubbo Rest 协议相关的依赖 -->
         <dependency>
             <groupId>org.jboss.resteasy</groupId>
             <artifactId>resteasy-netty4</artifactId>

labx-07/labx-07-sca-dubbo-demo02/labx-07-sca-dubbo-demo02-provider-rest/src/main/java/cn/iocoder/springcloudalibaba/labx7/providerdemo/service/UserServiceImpl.java

@@ -10,12 +10,12 @@ import javax.ws.rs.core.MediaType;
 import static org.springframework.util.MimeTypeUtils.APPLICATION_JSON_VALUE;
 
 @org.apache.dubbo.config.annotation.Service(version = "1.0.0", protocol = {"dubbo", "rest"})
-@Path("/")
+@Path("/user")
 public class UserServiceImpl implements UserService {
 
     @Override
     @GET
-    @Path("/user/get")
+    @Path("/get")
     @Produces(APPLICATION_JSON_VALUE)
     public UserDTO get(@QueryParam("id") Integer id) {
         return new UserDTO().setId(id)
@@ -25,7 +25,7 @@ public class UserServiceImpl implements UserService {
 
     @Override
     @POST
-    @Path("/user/add")
+    @Path("/add")
     @Consumes(MediaType.APPLICATION_JSON)
     public Integer add(UserAddDTO addDTO) {
         return (int) (System.currentTimeMillis() / 1000); // 嘿嘿，随便返回一个 id

labx-07/labx-07-sca-dubbo-demo02/labx-07-sca-dubbo-demo02-provider-springmvc/src/main/java/cn/iocoder/springcloudalibaba/labx7/providerdemo/service/UserServiceImpl.java

@@ -7,10 +7,11 @@ import org.springframework.web.bind.annotation.*;
 
 @org.apache.dubbo.config.annotation.Service(version = "1.0.0", protocol = {"dubbo"})
 @RestController
+@RequestMapping("/user")
 public class UserServiceImpl implements UserService {
 
     @Override
-    @GetMapping("/user/get")
+    @GetMapping("/get")
     public UserDTO get(@RequestParam("id") Integer id) {
         return new UserDTO().setId(id)
                 .setName("没有昵称：" + id)
@@ -18,7 +19,7 @@ public class UserServiceImpl implements UserService {
     }
 
     @Override
-    @PostMapping("/user/add")
+    @PostMapping("/add")
     public Integer add(@RequestBody UserAddDTO addDTO) {
         return (int) (System.currentTimeMillis() / 1000); // 嘿嘿，随便返回一个 id
     }