java 连接远程Linux 服务器

创建闭锁，确保能连接到zk服务器。

// 创建闭锁final CountDownLatch countDownLatch = new CountDownLatch(1);

String connectString="139.196.31.237:2181";int sessionTimeout=5000;// 创建ZooKeeper对象ZooKeeper zooKeeper = new ZooKeeper(connectString, sessionTimeout, new Watcher() {    @Override    public void process(WatchedEvent watchedEvent) {        System.out.println("连接zk成功！watchedEvent："+watchedEvent.getState());        countDownLatch.countDown();    }});// 利用闭锁的await()方法产生阻塞，等待连接zk的线程执行完毕countDownLatch.await();

详情请参考：https://www.2cto.com/net/201803/725311.html

原文地址：https://www.cnblogs.com/LX51/p/12115624.html