Redis学习笔记

Posted 2020-06-17

 原文链接：http://www.yiibai.com/redis/redis_quick_guide.html

1.启动Redis 

$redis-server

2. 检查Redis是否在工作

$redis-cli

3.Redis的5种数据类型 ：字符串，哈希，列表，集合，有序集合

例子：

  1）字符串

redis 127.0.0.1:6379> SET name "yiibai"
OK
redis 127.0.0.1:6379> GET name
"yiibai"

  2）哈希

redis 127.0.0.1:6379> HMSET user:1 username yiibai password yiibai points 200
OK
redis 127.0.0.1:6379> HGETALL user:1

1) "username"
2) "yiibai"
3) "password"
4) "yiibai"
5) "points"
6) "200"

  3）列表

redis 127.0.0.1:6379> lpush tutoriallist redis
(integer) 1
redis 127.0.0.1:6379> lpush tutoriallist mongodb
(integer) 2
redis 127.0.0.1:6379> lpush tutoriallist rabitmq
(integer) 3
redis 127.0.0.1:6379> lrange tutoriallist 0 10

1) "rabitmq"
2) "mongodb"
3) "redis"

  4）集合

redis 127.0.0.1:6379> sadd tutoriallist redis
(integer) 1
redis 127.0.0.1:6379> sadd tutoriallist mongodb
(integer) 1
redis 127.0.0.1:6379> sadd tutoriallist rabitmq
(integer) 1
redis 127.0.0.1:6379> sadd tutoriallist rabitmq
(integer) 0
redis 127.0.0.1:6379> smembers tutoriallist

1) "rabitmq"
2) "mongodb"
3) "redis"

  5）有序集合 

redis 127.0.0.1:6379> zadd tutoriallist 0 redis
(integer) 1
redis 127.0.0.1:6379> zadd tutoriallist 0 mongodb
(integer) 1
redis 127.0.0.1:6379> zadd tutoriallist 0 rabitmq
(integer) 1
redis 127.0.0.1:6379> zadd tutoriallist 0 rabitmq
(integer) 0
redis 127.0.0.1:6379> ZRANGEBYSCORE tutoriallist 0 1000

1) "redis"
2) "mongodb"
3) "rabitmq"