Memcached foundations 12

version

version

VERSION 1.4.24

Storage command

The format of the stored command ：

<command name> <key> <flags> <exptime> <bytes>

<data block>

The parameters are described as follows ：

Item Value

command name set/add/replace

key Find keywords

flags Clients use it to store additional information about key value pairs

exptime The survival time of the data ,0 It means forever

bytes Storage bytes

data block Blocks of stored data （ It can be directly understood as key-value The structure of the value）