zookeeper启动成功但是启动dubbo时显示连接不上zookeeper

Caused by: java.lang.IllegalStateException: zookeeper not connected
at org.apache.dubbo.remoting.zookeeper.curator.CuratorZookeeperClient.(CuratorZookeeperClient.java:84)

https://blog.csdn.net/Luojun904/article/details/123006830 启动连接超时