关于@Reference的registry属性说明

whatsmars-dubbo/whatsmars-dubbo-consumer-boot/src/main/java/org/hongxi/whatsmars/dubbo/demo/consumer/rpc/DemoRpc.java

@@ -12,7 +12,10 @@ import org.springframework.stereotype.Component;
 @Component
 public class DemoRpc {
 
-    @Reference(check = false)
+    /**
+     * 当不指定registry时，Reference会从所有含有该service的registry里选择一个registry
+     */
+    @Reference(registry = "defaultRegistry", check = false)
     private DemoService demoService;
 
     @Reference(registry = "otherRegistry", check = false)

whatsmars-dubbo/whatsmars-dubbo-consumer-boot/src/main/resources/application.yml

@@ -6,7 +6,7 @@ dubbo:
   registry:
     protocol: zookeeper
     address: 127.0.0.1:2181
-    id: my-registry
+    id: defaultRegistry
   protocol:
     port: 20882
     name: dubbo