Failed to register dubbo://192.168.137.1:20880/com.youfan.service.SayHelloService?anyhost=true&appli
dubbo注册zookeeper报错：log4j:WARN No appenders could be found for logger (org.springframework.core.env.StandardEnvironment).log4j:WARN Please initialize the log4j system properly.log4j:WARN See http:...
