本文标题: Django中redis的使用方法(包括安装、配置、启动)
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./redis-4.0.8/src/redis-cli [-h] [-p]
127.0.0.1:6379> ping
PONG
127.0.0.1:6379> select 5
OK
127.0.0.1:6379[5]> keys *
(empty list or set)
127.0.0.1:6379[5]> set name itchat
OK
127.0.0.1:6379[5]> get name
"itchat"
127.0.0.1:6379[5]> set name itchat2
OK
127.0.0.1:6379[5]> get name
"itchat2"
127.0.0.1:6379[5]> keys *
1) "name"
127.0.0.1:6379[5]> setex aa 3 ii
OK
127.0.0.1:6379[5]> keys *
1) "name"
127.0.0.1:6379[5]> setex aa 3 ii
OK
127.0.0.1:6379[5]> get aa
"ii"
127.0.0.1:6379[5]> get aa
(nil)
127.0.0.1:6379[5]> mset a1 java a2 python a3 c
OK
127.0.0.1:6379[5]> get a1
"java"
127.0.0.1:6379[5]> get a2
"python"
127.0.0.1:6379[5]> get a3
"c"
127.0.0.1:6379[5]> append a1 haha
(integer) 8
127.0.0.1:6379[5]> get a1
"javahaha"
127.0.0.1:6379[5]> exists a
(integer) 0
127.0.0.1:6379[5]> exists a2
(integer) 1
127.0.0.1:6379[5]> type name
string
127.0.0.1:6379[5]> mget a1 a2 a3
1) "javahaha"
2) "python"
3) "c"
127.0.0.1:6379[5]> del a1 a2 a3
(integer) 3
127.0.0.1:6379[5]> keys *
1) "name"
127.0.0.1:6379[5]> set a1 python
OK
127.0.0.1:6379[5]> expire a1 3
(integer) 1
127.0.0.1:6379[5]> get a1
(nil)
127.0.0.1:6379[5]> get a1
(nil)
127.0.0.1:6379[5]> expire a1 3
(integer) 0
127.0.0.1:6379[5]> get a1
(nil)
127.0.0.1:6379[5]> hset user name itthema
(integer) 1
127.0.0.1:6379[5]> keys *
1) "name"
2) "user"
127.0.0.1:6379[5]> hmset u2 name itcast age 12
OK
127.0.0.1:6379[5]> type u2
hash
127.0.0.1:6379[5]> hkeys user
1) "name"
127.0.0.1:6379[5]> hkeys u2
1) "name"
2) "age"
127.0.0.1:6379[5]> keys name
1) "name"
127.0.0.1:6379[5]> keys *
1) "name"
2) "user"
3) "u2"
127.0.0.1:6379[5]> hget u2 name
"itcast"
127.0.0.1:6379[5]> hget u2 age
"12"
127.0.0.1:6379[5]> hvals u2
1) "itcast"
2) "12"
127.0.0.1:6379[5]> hdel u2 name
(integer) 1
127.0.0.1:6379[5]> hkeys u2
1) "age"
127.0.0.1:6379[5]> set a1
(error) ERR wrong number of arguments for 'set' command
127.0.0.1:6379[5]> lpush a1 a b c
(integer) 3
127.0.0.1:6379[5]> type a1
list
127.0.0.1:6379[5]> lrange a1
(error) ERR wrong number of arguments for 'lrange' command
127.0.0.1:6379[5]> lrange a1 0 3
1) "c"
2) "b"
3) "a"
127.0.0.1:6379[5]> rpush a1 0 1
(integer) 5
127.0.0.1:6379[5]> lrange a1 0 5
1) "c"
2) "b"
3) "a"
4) "0"
5) "1"
127.0.0.1:6379[5]> lrange a1 0 4
1) "c"
2) "b"
3) "a"
4) "0"
5) "1"
127.0.0.1:6379[5]> lrange a1 0 3
1) "c"
2) "b"
3) "a"
4) "0"
127.0.0.1:6379[5]> linsert a1 before b 3
(integer) 6
127.0.0.1:6379[5]> lrange a1 0 5
1) "c"
2) "3"
3) "b"
4) "a"
5) "0"
6) "1"
127.0.0.1:6379[5]> lrange a1 0 -1
1) "c"
2) "3"
3) "b"
4) "a"
5) "0"
6) "1"
127.0.0.1:6379[5]> lset a1 1 z
OK
127.0.0.1:6379[5]> lrange a1 0 -1
1) "c"
2) "z"
3) "b"
4) "a"
5) "0"
6) "1"
127.0.0.1:6379[5]> sadd a3 1 2 3 4
(integer) 4
127.0.0.1:6379[5]> smembers a2
(empty list or set)
127.0.0.1:6379[5]> smembers a3
1) "1"
2) "2"
3) "3"
4) "4"
127.0.0.1:6379[5]> sadd a2 zhangsan wanger lisi
(integer) 3
127.0.0.1:6379[5]> smembers a2
1) "wanger"
2) "zhangsan"
3) "lisi"
127.0.0.1:6379[5]> smembers a3
1) "1"
2) "2"
3) "3"
4) "4"
127.0.0.1:6379[5]> srem a3 3
(integer) 1
127.0.0.1:6379[5]> smembers a3
1) "1"
2) "2"
3) "4"
127.0.0.1:6379[5]> zadd a4 4 lisi 5 wangwu 6 zhaoliu 3 zhangsan
(integer) 4
127.0.0.1:6379[5]> keys *
1) "name"
2) "a2"
3) "a1"
4) "user"
5) "a4"
6) "a3"
7) "u2"
127.0.0.1:6379[5]> type a4
zset
127.0.0.1:6379[5]> zrange a4 0 -1
1) "zhangsan"
2) "lisi"
3) "wangwu"
4) "zhaoliu"
127.0.0.1:6379[5]> zscore a4 zhangsan
"3"
127.0.0.1:6379[5]> zrem z4 zhangsan
(integer) 0
127.0.0.1:6379[5]> zrem a4 zhangsan
(integer) 1
127.0.0.1:6379[5]> zrange a4 0 -1
1) "lisi"
2) "wangwu"
3) "zhaoliu"
127.0.0.1:6379[5]> zremrangebyscore a4 5 6
(integer) 2
127.0.0.1:6379[5]> zrange a4 0 -1
1) "lisi"