最全面的基于TCP/IP的FTP客户端，还有聊天的功能，java程序代码，多线程设计，我花了将近二个月的时间-the most comprehensive TCP / IP-based FTP client, and chat functions, java code, multithreaded design, I spent nearly two months of the time

FTP（File Transfer Protocol）即文件传输协议，是一种被广泛应用的网络协议。该协议建立在TCP/IP基础之上，能够保证高可靠性的文件传输。本程序是FTP客户端软件的开发实例。-FTP (File Transfer Protocol) file transfer protocol that is a widely used network protocols. The agreement builds on a TCP / IP based, to ensure high r