利用消息队列共享内存实现进程通信； 采用三层架构的模式编码 -Using message queue shared memory to achieve the process of communication three-tier structure of the model code

消息队列简单模型,实现两个进程，一个是客户端 一个是服务器 运用System V消息队列通讯-Message queue simple model, to achieve the two processes, one is one client server communication using System V message queues