1、修改下端口 redis-server redis.conf
2、linux 上登錄redis客戶端： redis-cli -h 192.168.10.211 -p 7666
3、redis key衝突：redis.clients.jedis.exceptions.JedisDataException: WRONGTYPE Operation against a key holding the wrong kind of value；因爲我用同一個key既做了set操作，又做了次zadd操作
4、https://www.cnblogs.com/pqchao/p/6549510.html redis啓動
