zookeeper分布式集群中基于Curator实现单点设备上线下线心跳感知系统（二）zookeeper分布式集群中基于Curator实现单点设备上线下线心跳感知系统（二）
zookeeper分布式集群中基于Curator实现单点设备上线下线心跳感知系统（二）假设该设备A处于分布式集群中，且需要实时感知分布式集群中其他设备的上线、下线，存活状态：import org.apache.curator.RetryPolicy;import org.apache.curator.framework.CuratorFramework;import org.a...
