在配置文件中配置多个consumer，可能@DubboReference引用不到正确consumer，永远只能取列表第一个consumer使用

server.port=8083

dubbo.application.name=rpc-two-consumer
dubbo.application.owner=com.test
dubbo.application.organization=test
dubbo.application.logger=slf4j
dubbo.application.compiler=javassist
dubbo.application.qosEnable=true

#RegistryConfig
dubbo.registries.registry-rpc-one.id=registry-rpc-one
dubbo.registries.registry-rpc-one.protocol=zookeeper
dubbo.registries.registry-rpc-one.client=curator
#两个不同集群的注册中心 其中一个
dubbo.registries.registry-rpc-one.address=localhost:2181
dubbo.registries.registry-rpc-one.group=dubbo/rpc-one-server

dubbo.consumers.consumer-rpc-one.registryIds=registry-rpc-one
dubbo.consumers.consumer-rpc-one.check=true
dubbo.consumers.consumer-rpc-one.timeout=15000

#dubbo.protocols.{protocol  bean name}.id
dubbo.registries.registry-rpc-two.id=registry-rpc-two
dubbo.registries.registry-rpc-two.protocol=zookeeper
dubbo.registries.registry-rpc-two.client=curator
#两个不同集群的注册中心 其中一个
dubbo.registries.registry-rpc-two.address=localhost:2181
dubbo.registries.registry-rpc-two.group=dubbo/rpc-two-server

dubbo.consumers.consumer-rpc-two.registryIds=registry-rpc-two
dubbo.consumers.consumer-rpc-two.check=true
dubbo.consumers.consumer-rpc-two.timeout=15000









* &#64;Configuration
 * public class ReferenceConfiguration {
 *     &#64;Bean
 *     &#64;DubboReference(group = "demo")
 *     public ReferenceBean&lt;HelloService&gt; helloService() {
 *         return new ReferenceBean();
 *     }
 *
 *     &#64;Bean
 *     &#64;DubboReference(group = "demo", interfaceClass = HelloService.class)
 *     public ReferenceBean&lt;GenericService&gt; genericHelloService() {
 *         return new ReferenceBean();
 *     }
 * }
 * </pre>
 *
 * Step 2: Inject ReferenceBean by @Autowired
 * <pre class="code">
 * public class FooController {
 *     &#64;Autowired
 *     private HelloService helloService;
 *
 *     &#64;Autowired
 *     private GenericService genericHelloService;
 * }
 * </pre>
 *
 * @since 2.7.7
 * @see org.apache.dubbo.config.spring.reference.ReferenceBeanBuilder
 * @see org.apache.dubbo.config.spring.ReferenceBean