<dubbo:application name="service-provider" /> <dubbo:protocol name="dubbo" port="20880" /> <dubbo:service interface="com.example.service.UserService" ref="userService" /> <dubbo:application name="service-consumer" /> <dubbo:reference id="userService" interface="com.example.service.UserService" /> <bean id="userServiceConsumer" class="com.example.consumer.UserServiceConsumer"> <property name="userService" ref="userService" /> </bean>