key-value-server

##Build make : 编译server服务端；

make client : 编译client 客户端；

make clean_data 清除数据文件；

make clean 清除编译临时文件；

##Run

首先运行 ./server

运行客户端 ./client 127.0.0.1

支持多客户端同时和服务端通信，可另开 Terminal 运行新的客户端

客户端命令

get [key]            search a key from the server, get the key's value.
put [key]:[value]    put or set a data node(key and value) into server.
save_cache           save the server's cache data
help                 print this help
exit                 kill the client
shutdown             shutdown the server