python从ftp服务器下载文件详解编程语言

import ftplib 
ftp = ftblib.FTP("ftp.yourServer.com") 
ftp.login("username", "password") 
filename = "index.html" 
ftp.storlines("STOR " + filename, open(filename)) 
filename="app.exe" 
ftp.storbinary("STOR " + filename, open(filename, "rb"), 1024)