这是用qt写的关于TCP应用的例子。TCP_Client和TCP_Server是可以发送接收信息的客户服务器程序，TCP_Sender和TCP_Receiver是可以发送接收文件的一组程序。本例子代码量少，适合初学者入门。-This is written on the QT about TCP application examples. TCP_Client and TCP_Server can send and receive information, it s a client-server