curator操作ZooKeepe

Curator操作ZooKeeper

######引包:

 <!-- 对zookeeper的底层api的一些封装 -->
        <dependency>
            <groupId>org.apache.curator</groupId>
            <artifactId>curator-framework</artifactId>
            <version>2.12.0</version>
        </dependency>
        <!-- 封装了一些高级特性，如：Cache事件监听、选举、分布式锁、分布式Barrier -->
        <dependency>
            <groupId>org.apache.curator</groupId>
            <artifactId>curator-recipes</artifactId>
            <version>2.12.0</version>
        </dependency>

######main函数操作

RetryPolicy retryPolicy = new ExponentialBackoffRetry(1000, 3);
        CuratorFramework client = CuratorFrameworkFactory.newClient("127.0.0.1:2181", 5000, 5000, retryPolicy);
        client.start();
        //创建节点
        client.create().creatingParentContainersIfNeeded().withM