FTP服务程序,实现了FTP的基本功能,如login,cd,list等-FTP service procedures, the FTP achieve the basic functions, such as login, cd, list, etc.

FTP 服务器的实现。能够处理get, put, pwd, cd, dir等命令。-The FTP server. Capable of dealing with get, put, PWD, CD, dir commands.