文件传输功能
............\客户端代码
............\..........\Debug
............\..........\.....\test.ilk
............\..........\.....\test.obj
............\..........\.....\test.pch
............\..........\.....\test.pdb
............\..........\.....\vc60.idb
............\..........\.....\vc60.pdb
............\..........\ke.cpp
............\..........\test.cpp
............\..........\test.dsp
............\..........\test.dsw
............\..........\test.ncb
............\..........\test.opt
............\..........\test.plg
............\服务器代码
............\..........\Debug
............\..........\.....\test.pch
............\..........\.....\test.pdb
............\..........\.....\vc60.idb
............\..........\.....\vc60.pdb
............\..........\fu.cpp
............\..........\test.cpp
............\..........\test.dsp
............\..........\test.dsw
............\..........\test.ncb
............\..........\test.opt
............\..........\test.plg