./kafka-topics --zookeeper 166.188.xx.xx --create --topic flink_source --partitions 1 --replication-factor 1
./kafka-topics --zookeeper 166.188.xx.xx --delete --topic flink_source
./kafka-topics --zookeeper 166.188.xx.xx --list
https://www.cnblogs.com/Sweettesting/p/15190433.html