java连接zookeeper

pom.xml导入maven依赖：

<dependency>
    <groupId>org.apache.zookeeper</groupId>
    <artifactId>zookeeper</artifactId>
    <version>3.4.6</version>
</dependency>

java代码如下：

public class ZookeeperDemo {
     
	public static void main(String[] args) throws IOException, KeeperException, InterruptedException {
     
		ZooKeeper zooKeeper = new ZooKeeper("47.104.176.200:2181", 5000, new Watcher(){
     
			@Override
			public void process(WatchedEvent event) {
     
				// TODO Auto-generated method stub
			}
		});
		List<String> children = zooKeeper.getChildren("/", null);
		for (String string : children) {
     
			System.out.println(string);
		}
	}
}