redis get 报错:WRONGTYPE

cxytz01

127.0.0.1:6369> get user_id
(error) WRONGTYPE Operation against a key holding the wrong kind of value


127.0.0.1:6369> sort user_id alpha
1) "1"
2) "2"
3) "222"
4) "59230"


只要是list都会报错
lpush a "www.xxx.com"
get a
(error) WRONGTYPE Operation against a key holding the wrong kind of value

sort a
(error) WRONGTYPE Operation against a key holding the wrong kind of value

sort a alpha
就可以了

或者sort a by xxxx(不存在的key)
也可以

cxytz01

知道了。get仅能用于string，和int数据类型。

cjfeii

终于看到一个解决问题之后来回帖的了，赞一个