Redis 存取类型不一致错误
localhost:6381> hset k1bkp81gv3kla9429ta9fdp57td06bts 'fx' 33s (error) WRONGTYPE Operation against a key holding the wrong kind of value localhost:6381> type k1bkp81gv3kla9429ta9fdp57td06bts string localhost:6381> get k1bkp81gv3kla9429ta9fdp57td06bts "{\"tenant_mode\":\"monitor\"}" localhost:6381> del k1bkp81gv3kla9429ta9fdp57td06bts (integer) 1 localhost:6381> hset k1bkp81gv3kla9429ta9fdp57td06bts 'fx' 33s (integer) 1