Redis常用命令

连接

$ redis-cli -a foobared -p 6179
127.0.0.1:6179> dbsize
(integer) 0      

选择不同的db

127.0.0.1:6379> select 3
OK
127.0.0.1:6379[3]> dbsize
(integer) 6      

127.0.0.1:6379[3]> dbsize
(integer) 6
127.0.0.1:6379[3]> flushdb
OK
127.0.0.1:6379[3]> dbsize
(integer) 0      

# 查看key列表, *是通配符
127.0.0.1:6179> keys *
1) "key1"
# 查看key1的值的类型
127.0.0.1:6179> type key1
string
# 获取key1的值
127.0.0.1:6179> get key1
"vaaluue"