#!/usr/bin/python  #-*- coding:utf-8 -*-  from ftplib import FTP      #加载ftp模块  ftp=FTP()                   #设置变量  ftp.set_debuglevel(2)       #打开调试级别2，显示详细信息  ftp.connect("IP","port")    #连接的ftp sever和端口  ftp.login("user","password")#连接的用户名，密码  print ftp.getwelcome()      #打印出欢迎信息  ftp.cmd("xxx/xxx")          #更改远程目录  bufsize=1024                #设置的缓冲区大小  filename="filename.txt"     #需要下载的文件  file_handle=open(filename,"wb").write                   #以写模式在本地打开文件  ftp.retrbinaly("RETR filename.txt",file_handle,bufsize) #接收服务器上文件并写入本地文件  ftp.set_debuglevel(0)       #关闭调试模式  ftp.quit                    #退出ftp        

ftp.dir()                   #显示目录下文件信息  ftp.mkd(pathname)           #新建远程目录  ftp.pwd()                   #返回当前所在位置  ftp.rmd(dirname)            #删除远程目录  ftp.delete(filename)        #删除远程文件  ftp.rename(fromname, toname)#将fromname修改名称为toname。  ftp.storbinaly("STOR filename.txt",file_handel,bufsize) #上传目标文件    

#coding:utf-8  from ctypes import *  import os  import sys  import ftplib    class myFtp:      ftp = ftplib.FTP()      bIsDir = False      path = ""      def __init__(self, host, port='21'):          self.ftp.set_debuglevel(2) #打开调试级别2，显示详细信息           #self.ftp.set_pasv(0)    #0主动模式 1 #被动模式          self.ftp.connect( host, port )                    def Login(self, user, passwd ):          self.ftp.login( user, passwd )          print self.ftp.welcome      def DownLoadFile( self, LocalFile, RemoteFile ):          file_handler = open( LocalFile, 'wb' )          self.ftp.retrbinary( "RETR %s" %( RemoteFile ), file_handler.write )           file_handler.close()          return True            def UpLoadFile( self, LocalFile, RemoteFile ):          if os.path.isfile( LocalFile ) == False:              return False          file_handler = open( LocalFile, "rb" )          self.ftp.storbinary( 'STOR %s'%RemoteFile, file_handler, 4096 )          file_handler.close()          return True        def UpLoadFileTree( self, LocalDir, RemoteDir ):          if os.path.isdir( LocalDir ) == False:              return False          LocalNames = os.listdir( LocalDir )          print RemoteDir          self.ftp.cwd( RemoteDir )          for Local in LocalNames:              src = os.path.join( LocalDir, Local)              if os.path.isdir( src ):                  self.UpLoadFileTree( src, Local )              else:                  self.UpLoadFile( src, Local )                            self.ftp.cwd( ".." )          return            def DownLoadFileTree( self, LocalDir, RemoteDir ):          if os.path.isdir( LocalDir ) == False:              os.makedirs( LocalDir )          self.ftp.cwd( RemoteDir )          RemoteNames = self.ftp.nlst()            for file in RemoteNames:              Local = os.path.join( LocalDir, file )              if self.isDir( file ):                  self.DownLoadFileTree( Local, file )                              else:                  self.DownLoadFile( Local, file )          self.ftp.cwd( ".." )          return            def show( self, list  ):          result = list.lower().split( " " )          if self.path in result and "<dir>" in result:              self.bIsDir = True             def isDir( self, path ):          self.bIsDir = False          self.path = path          #this ues callback function ,that will change bIsDir value          self.ftp.retrlines( 'LIST', self.show )          return self.bIsDir            def close( self ):          self.ftp.quit()    ftp = myFtp('********')  ftp.Login('*****','*****')      #ftp.DownLoadFile('TEST.TXT', 'others\\runtime.log')#ok  #ftp.UpLoadFile('runtime.log', 'others\\runtime.log')#ok  #ftp.DownLoadFileTree('bcd', 'others\\abc')#ok  #ftp.UpLoadFileTree('aaa',"others\\" )    ftp.close()  print "ok!"