Memcached基本操作

Posted 2020-06-17

1 、连接memcached

[[email protected] ~]# telnet 127.0.0.1 11211
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is ‘^]‘.

2、退出

[[email protected] ~]# telnet 127.0.0.1 11211
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is ‘^]‘.
quit
Connection closed by foreign host.
[[email protected] ~]#

2、设置

[[email protected] ~]# telnet 127.0.0.1 11211
Trying 127.0.0.1...
Connected to 127.0.0.1.
Escape character is ‘^]‘.
set key1 0 300 2 #key1：表示键值       0： 标记      300：过期时间      2：大小双字节
12  #存的值
STORED #表示存储好了

get key1 #取
VALUE key1 0 2
12
END

3、查看chunk

[[email protected] ~]# memcached-tool  127.0.0.1:11211 display
  #  Item_Size  Max_age   Pages   Count   Full?  Evicted Evict_Time OOM
  1      96B      1819s       1       1      no        0        0    0