驗證zookeeper安裝成功四字命令

telnet localhost 2181 輸出結果：web Trying ::1... Connected to localhost. Escape character is '^]'. 直接向下輸入 srvr 而後會顯示zookeeper的信息：svg Zookeeper version: 3.4.13-2d71af4dbe22557fda74f9a9b4309b15a7487f03, bui

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