利用QT，开发一款仿真手机短信收发的应用程序，利用socket编程模拟通信网络，实现简单电话簿功能，可向指定号码发送短信，可编辑自身的号码和资料。-The use of QT, the development of a simulation application for send and receive SMS and analog communication network using socket programming, achieve a simple phone book funct