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









private void processScannedBeanDefinition(BeanDefinitionHolder beanDefinitionHolder, BeanDefinitionRegistry registry,
                                              DubboClassPathBeanDefinitionScanner scanner) {
        Class<?> beanClass = resolveClass(beanDefinitionHolder);
        Annotation service = findServiceAnnotation(beanClass);
        
        Map<String, Object> serviceAnnotationAttributes = AnnotationUtils.getAttributes(service, true);
        String serviceInterface = resolveInterfaceName(serviceAnnotationAttributes, beanClass);
        String annotatedServiceBeanName = beanDefinitionHolder.getBeanName();
        
        String beanName = generateServiceBeanName(serviceAnnotationAttributes, serviceInterface);
        AbstractBeanDefinition serviceBeanDefinition =
                buildServiceBeanDefinition(serviceAnnotationAttributes, serviceInterface, annotatedServiceBeanName);
        registerServiceBeanDefinition(beanName, serviceBeanDefinition, serviceInterface);
    }
    /**
     * Find the {@link Annotation annotation} of @Service
     *
     * @param beanClass the {@link Class class} of Bean
     * @return <code>null</code> if not found
     * @since 2.7.3
     */
    private Annotation findServiceAnnotation(Class<?> beanClass) {
        return serviceAnnotationTypes
                .stream()
                .map(annotationType -> findAnnotation(beanClass, annotationType))
                .filter(Objects::nonNull)
                .findFirst()
                .orElse(null);
    }
    /**