redis学习

Microsoft Windows [版本 6.1.7601] 版权所有 (c) 2009 Microsoft Corporation。保留所有权利。 C:\Users\liuyazhou>cd c:/redis c:\redis>redis-cli.exe -h 127.0.0.1 -p 6379 127.0.0.1:6379> 127.0.0.1:6379> set key1 value1 OK 127.0.0.1:6379> get key1 "value1" 127.0.0.1:6379> HMSET myhash field1 "hello" field2 "world" OK 127.0.0.1:6379> HGET myhash field1 "hello" 127.0.0.1:6379> hget nyhash field1 (nil) 127.0.0.1:6379> HGET myhash field1 "hello" 127.0.0.1:6379> HSET myhash2 field1 "foo" (integer) 1 127.0.0.1:6379> HGET myhash2 field1 "foo" 127.0.0.1:6379> HKEYS myhash 1) "field1" 2) "field2" 127.0.0.1:6379> HLEN myhash (integer) 2 127.0.0.1:6379> HLEN MYHASH (integer) 0 127.0.0.1:6379> HELN myhash (error) ERR unknown command 'HELN' 127.0.0.1:6379> hlen myash (integer) 0 127.0.0.1:6379> hlen MYHASH (integer) 0 127.0.0.1:6379> HGETALL myhash 1) "field1" 2) "hello" 3) "field2" 4) "world" 127.0.0.1:6379> redis区分大小写 127.0.0.1:6379> 127.0.0.1:6379> LPUSH list1 "foo" (integer) 1 127.0.0.1:6379> LPUSH list1 "bar" (integer) 2 127.0.0.1:6379> LPUSH list1 "hello" "world" "good!" (integer) 5 127.0.0.1:6379> LRANGE LIST1 0 -1 (empty list or set) 127.0.0.1:6379> LRANGE list1 0 -1 1) "good!" 2) "world" 3) "hello" 4) "bar" 5) "foo" 127.0.0.1:6379> LLEN list1; (integer) 0 127.0.0.1:6379> LLEN list1 (integer) 5 127.0.0.1:6379> RPUSH list2 "hello" "world" "nice!" (integer) 3 127.0.0.1:6379> LRANGE list2 0 -1 1) "hello" 2) "world" 3) "nice!" 127.0.0.1:6379> RPUSHX list1 "to" (integer) 6 127.0.0.1:6379> LRANGE list1 0 -1 1) "good!" 2) "world" 3) "hello" 4) "bar" 5) "foo" 6) "to" 127.0.0.1:6379> LPUSHX list1 "me" (integer) 7 127.0.0.1:6379> LRANGE list1 0 -1 1) "me" 2) "good!" 3) "world" 4) "hello" 5) "bar" 6) "foo" 7) "to" 127.0.0.1:6379> LPUSHX list3 "you" (integer) 0 127.0.0.1:6379> LRNAGE list3 0 -1 (error) ERR unknown command 'LRNAGE' 127.0.0.1:6379> LRANGE list3 0-1 (error) ERR wrong number of arguments for 'lrange' command 127.0.0.1:6379> LRANGE list3 0 -1 (empty list or set) 127.0.0.1:6379> 127.0.0.1:6379> 127.0.0.1:6379> RPUSH list4 "ni" "hao" "ma" (integer) 3 127.0.0.1:6379> LRANGE list4 0 -1 1) "ni" 2) "hao" 3) "ma" 127.0.0.1:6379> RPUSHX list4 "wo" "hen" "hao" (error) ERR wrong number of arguments for 'rpushx' command 127.0.0.1:6379> PPUSHX list4 "wo" (error) ERR unknown command 'PPUSHX' 127.0.0.1:6379> RPUSHX list4 "wo" (integer) 4 127.0.0.1:6379>  RPUSHX list4 "hen" (integer) 5 127.0.0.1:6379>  RPUSHX list4 "hao" (integer) 6 127.0.0.1:6379> LRANGE list4 0 -1 1) "ni" 2) "hao" 3) "ma" 4) "wo" 5) "hen" 6) "hao" 127.0.0.1:6379> RPUSHX list4 "wo" "hen" "hao" (error) ERR wrong number of arguments for 'rpushx' command 127.0.0.1:6379> LPOP list4 "ni" 127.0.0.1:6379> LRANGE list4 0 -1 1) "hao" 2) "ma" 3) "wo" 4) "hen" 5) "hao" 127.0.0.1:6379> LINDEX list4 0 "hao" 127.0.0.1:6379> LIDEX list4 1 (error) ERR unknown command 'LIDEX' 127.0.0.1:6379>  LINDEX list4 1 "ma" 127.0.0.1:6379> LRANGE list4 0 -1 1) "hao" 2) "ma" 3) "wo" 4) "hen" 5) "hao" 127.0.0.1:6379>

127.0.0.1:6379> get key1 "abcdefghijabcdefghijabcdefghijabcdefghij" 127.0.0.1:6379> del key1 (integer) 1 127.0.0.1:6379> get key1 (nil) 127.0.0.1:6379> set key1 anc OK 127.0.0.1:6379> get key1 "anc" 127.0.0.1:6379> redis.expire(key1,10) (error) ERR unknown command 'redis.expire(key1,10)' 127.0.0.1:6379> get key1 "anc" 127.0.0.1:6379> expire key1 10 (integer) 1 127.0.0.1:6379> get key1 "anc" 127.0.0.1:6379> get key1 "anc" 127.0.0.1:6379> get key1 (nil)