static 单例

原载于zookeeper的java 代码

public class TestCRUD{

    
    private static final String zkServers ="192.168.72.151:2181"

    private static ZkClient zkClient= null;

    static{
     zkClient = new zkClient(zkServers,10000,10000// 超时时间毫秒 );
   }

    public static void main(String[] args){
        System.out.println(zkClient);
    }
}
原文地址:https://www.cnblogs.com/sdgtxuyong/p/14708713.html