此文档为MPI组网编程实例，包含的子文件比较多，对这方面的同志有一定帮助。-This document is the MPI network programming examples, sub-file contains more, comrades in this area will definitely help.

此代码主要是用于家庭组网之间的聊天工具，只是源代码，没有生成可执行程序-This code is mainly used for chat between home networking, just the source code, did not generate an executable program