pop from list with block.

clear all cache.

decrease cached int value by key, as a counter.

delete cached value by key.

GetMulti is a batch version of Get.

HDEL.

HGet.

HGetAll.

HIncrby.

HKEYS.

HSet.

HSetAll.

increase cached int value by key, as a counter.

increase cached int value by key, as a counter.

check if cached value exists or not.

delete all form list.

pop from list.

range list.

订阅主题.

发布主题消息.

set cached value with key.

push to list.

SADD.

SDIFF.

SETNX.

SETNX WITH EXPIRE.

SIsMember.

SMOVE.

SREM.

订阅主题.

SUNION.

ZADD.

ZRANGE.

ZRANGEBYSCORE.

ZREM.

ZREMRANGEBYRANK.

ZREVRANGE.

ZSCORE.