Connecting to a TCP socket in QT

socket程序tcp客户端，可以和服务器端通信-tcp client socket program, and the server can communicate

TCPTest包含TcpClient和TcpServer部分，同时在Qt中打开这两个工程文件，然后设置IP地址，即可完成基于TCP的Socket通信。-TCPTest contains TcpClient and TcpServer part while both open the project file in Qt, and then set the IP address to complete the TCP-based Socket Communications.