add feignClient

pom.xml

@@ -46,6 +46,7 @@
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
+
         <dependency>
             <groupId>com.netflix.graphql.dgs</groupId>
             <artifactId>graphql-dgs-spring-boot-starter</artifactId>
@@ -84,7 +85,11 @@
             <artifactId>spring-boot-starter-test</artifactId>
             <scope>test</scope>
         </dependency>
-
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-openfeign-core</artifactId>
+            <version>2.1.3.RELEASE</version>
+        </dependency>
     </dependencies>
 
     <build>

src/main/java/com/longfor/bff_netflix/BffNetflixApplication.java

@@ -2,8 +2,10 @@ package com.longfor.bff_netflix;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.cloud.openfeign.EnableFeignClients;
 
 @SpringBootApplication
+@EnableFeignClients
 public class BffNetflixApplication {
 
 	public static void main(String[] args) {

src/main/java/com/longfor/bff_netflix/client/ShopClient.java

@@ -0,0 +1,9 @@
+package com.longfor.bff_netflix.client;
+
+import org.springframework.cloud.openfeign.FeignClient;
+
+@FeignClient("shop")
+public interface ShopClient {
+    
+
+}