Zookeeper Java API调用

引入zookeeper-3.4.11.jar

public class ZooKeeperTest  implements Watcher{

    //public final static String zkServerPath = "12.45.67.80:2181";
    //集群，使用逗号分隔
    public final static String zkServerPath = "12.45.67.80:2181,12.45.67.80:2182,12.45.67.80:2183";
    public final  static  int timeout = 5000;
    public static void main(String[] args) throws  Exception{
        ZooKeeper zk = new ZooKeeper(zkServerPath, timeout, new ZooKeeperTest());

        System.out.println("客户端开始连接Zookeeper服务器。。。");
        System.out.println("连接状态：" +zk.getState());
        new Thread().sleep(5000);
        System.out.println("连接状态：" +zk.getState());

    }

    public void process(WatchedEvent event) {
        System.out.println("接收到watch通知：" + event.toString());
    }
}