[TOC] ## 设置密码 ### 查看是否设置密码 ``` 127.0.0.1:6379> CONFIG get requirepass 1) "requirepass" 2) "" //密码为空 ``` ### 设置密码 ``` 127.0.0.1:6379> CONFIG set requirepass "runoob" OK 127.0.0.1:6379> CONFIG get requirepass 1) "requirepass" 2) "runoob" ``` ### 连接 ``` 127.0.0.1:6379> AUTH "runoob" OK ``` ## 模糊查询 ``` redis 127.0.0.1:6379> flushdb OK redis 127.0.0.1:6379> keys * (empty list or set) redis 127.0.0.1:6379> mset one 1 two 2 three 3 four 4 OK redis 127.0.0.1:6379> keys o* 1) "one" redis 127.0.0.1:6379> key *o (error) ERR unknown command 'key' redis 127.0.0.1:6379> keys *o 1) "two" redis 127.0.0.1:6379> keys ??? 1) "one" 2) "two" redis 127.0.0.1:6379> keys on? 1) "one" redis 127.0.0.1:6379> set ons yes OK redis 127.0.0.1:6379> keys on[eaw] "one" ```