在linux下的用QT做的基于TCP协议传输文件的客户端小程序。-In linux using QT to do under the TCP protocol to transfer files based on client-side applet.

linux系统下实现文件传输，主要实现为socket的tcp链接，是现在不同电脑上的文件传输。-linux system to achieve file transfer, the main achievement is the tcp socket link is now on a different computer file transfer.