通过Tomcat启动不会注册consul服务问题：

spring cloud 2.1 consul 注册是通过监听WebServerInitializedEvent事件，通过tomcat容器启动服务时监听不到WebServerInitializedEvent事件，Consul无法注册服务，可以加入下面代码：
 

@Component
public class CustomizedEventLinsiners implements ApplicationListener<ContextRefreshedEvent>{
	@Autowired
	ConsulAutoServiceRegistration consulAutoServiceRegistration;
	@Autowired
	ConsulDiscoveryProperties properties;
	@Override
	public void onApplicationEvent(ContextRefreshedEvent event) {
		consulAutoServiceRegistration.start();
	}

}