<dubbo:application name="my-provider"/> <dubbo:registry address="zookeeper://127.0.0.1:2181"/> <dubbo:protocol name="dubbo" port="12345"/> <dubbo:service interface="com.example.MyService" ref="myService"/> <dubbo:application name="my-consumer"/> <dubbo:registry address="zookeeper://127.0.0.1:2181"/> <dubbo:reference id="myService" interface="com.example.MyService"/>