select 0
flushdb
flushall
keys *
keys k*y
keys key?
keys k[abc][abc]y
keys key1
del key1 key2 ...
exists key1 key2 ...
expire key1 10
pexpire key1 10000
ttl key1
pttl key1
move key1 1
randomkey
rename key1 key2
type key1
set key1 value1
setex key1 10 value1
psetex key1 10000 value1
setnx key1 value1
mset key1 value1 key2 value2 key3 value3 ...
msetnx key1 value1 key2 value2 key3 value3 ...
get key1
getrange key1 0 3
getrange key1 3 -1
getset key1 value2
mget key1 key2 key3 ...
strlen key1
append key1 233
decr key1
decrby key1 10
incr key1
incrby key1 10
incrbyfloat key1 3.1415926
原文:https://www.cnblogs.com/qixioa/p/14033197.html