redis 常用命令

set key1 v1
get key1
exists key1
append key1
strlen key1

incr views
incrby views 10
decrby views 4
decr views

getrange key1 0 4
getrange key1 6 -1
setrange key1 6 python

setex key3 60 abc
ttl key3
setnx key2 "hello,redis"

mset user:1:name "zhangsan" user:1:age 12
mget user:1:name user:1:age

getset user:1:name lisi

 

lpush list one
lpush list two
lpush list three
lrange list 0 -1
lrange list 0 0
rpush list right
lpop list
rpop list
lpop list 1
lindex list 1
llen list
lrem list 1 one
lrem list 3 one
ltrim list 1 3
RPOPLPUSH list1 list2