redis笔记

启动redis服务

[root@localhost ~]# redis-server &

启动redis客户端

[root@localhost ~]# redis-cli -h 127.0.0.1 -p 6379

redis有5种数据类型，分别为string，hash，list，set，zset

• string

set age 18
set car_name bmw
set city shanghai
get age
get car_name
get city

• hash

hset price apple 10
hset price orange 12
hset price iphone 6999
hset website_url qq http://www.qq.com
hset website_url baidu http://www.baidu.com
hset website_url google http://www.google.com
hget price appe
hget price orange
hget website_url qq

• list

lpush champion aatrox
lpush champion ahri
lpush champion akali
rpush champion alistar
rpush champion amumu
lrange champion 0 10
llen champion #查看列表长度
rpop champion #从列表末尾弹出一个对象，并从列表中删除

• set 可以粗略的把集合看成列表，但是集合是无序，而且集合内的元素是唯一的

sadd champion2 azir
sadd champion2 annie
sadd champion2 camille diana
smembers champion2

• zset

zadd champion3 0 leblanc
zadd champion3 12 leesin
zadd champion3 12 leona
zadd champion3 688 lulu
zrangebyscore champion3 0 1000