key相关
查看所有
keys *
移动key
move [key] [db]
为给定的key设置过期时间
expire [key] [seconds]
查看过期时间-1永不过期-2已过期
ttl [key]
查看key的类型
type [key]
flushall
flushdb
string相关
set/get/del/append/strlen
set [key] [value]
get [key]
append [key] [value]
strlen [key]
incr/decr/incrby/decrby 只有数字才能加减
incr [key]
decr [key]
incrby [key] [num]
decrby [key] [num]
获取或者设置字符串的某些位
getrange/setrange
getrange [key] [start] [end] 从零开始
setrange [key] [start] [value]
setex (set with expire)/setnx(set if not exist)
setex [key] [seconds] [value]
mset/mget/msetnx
mset [k1] [v1] [k2] [v2] [k3] [v3]
mget [k1] [k2] [k3]
msetnx [k1] [v1] [k2] [v2] [k3] [k3]
list相关
lpush/rpush/lrange
lpush [listname] [value] [value] [value] ....
rpush [listname] [value] [value] [value] ....
lrange [start] [end]
lrange 0 -1 全取出
lpop/rpop
lpop [listname]
rpop [listname]
按索引下表获得元素
index [listname] [index]
llen [listname]
删除 n个
lrem [listname] [value] [n]
截取范围的值然后复值
ltrim [listname] [start] [end]
源列表目的列表出栈压栈
rpoplpush [listname1] [listname2]
lset [listname] [index] [value]
linsert [lisname] before/after [v1] [v2]
set相关
sadd/smembers/sismember
sadd [setname] [v1] [v2] [v3]
smembers [setname] [value]
smembers [setname]
set集合中的个数
scard [setname]
删除
srem [setname] [value]
随机set中出num个数
srandmember [setname] [num]
随机出
spop [setname]
从1移到2
smove [setname1] [setname] [value]
差集
sdiff [setname1] [setname2]
交集
sinter [setname1] [setname2]
并集
sunion [setname1] [setname2]
hash相关
hset/hget/hmset/hmget/hgetall/hdel
hmset [hashname] [k1] [v1] [k2] [v2]
hmget [hashname] [k1] [k2] [k3]
hset [hashname] [k1] [v1]
hget [hashname] [key]
hgetall [hashname]
hdel [hasname] [key]
hlen [hashname] [key]
hexists [hashname] [key]
hkeys [hashname]
hvals [hashname]
hsetnx [hashname] [k1] [v1]
zset相关
zadd/zrange
zadd [zsetname] [score1] [v1] [score2] [v2] [score3] [v3]
zrange [zsetname] 0 -1 withscores
zrangebyscore [zsetname] [score1] [score2]
zrangebyscore [zsetname] [score1] [score2] limit [start] [end]
zrem [zsetname] [value]
zcard [zsetname]
zcount [zsetname] [scroe1] [score2]
获取score
zrank [zsetname] [value]
zrevrange [zsetname] [score1] [score2]
zrevrangebysroce [zsetname] [score1] [score2]