Python-implemented simple FTP upload download file instance

The example in this paper is about the simple FTP upload and download file implemented by Python. Share to everyone for your reference. Specific as follows:

Python itself comes with an FTP module, which enables the function of uploading and downloading functions.

#!/usr/bin/env python #-*-coding:utf-8-*-from ftplib import FTP def ftp_up (filename = "20120904.rar"): Ftp=ftp () Ftp.set_debuglevel (2) #打开调试级别2, show details, 0 for off debug information ftp.connect (' 192.168.0.1 ', ' $ ') #连接 ftp.login (' admin ', ' admin ') #登录, such as The anonymous login is replaced with an empty string #print ftp.getwelcome () #显示ftp服务器欢迎信息 #ftp. CWD (' xxx/xxx/') #选择操作目录 bufsize = 1024x768 #设置缓冲块大小 file_h  Andler = open (filename, ' RB ') #以读模式在本地打开文件 ftp.storbinary (' STOR%s '% os.path.basename (filename), file_handler,bufsize) #上传文件 ftp.set_debuglevel (0) File_handler.close () ftp.quit () print "ftp up OK" def ftp_down (filename = "20120904.R Ar "): Ftp=ftp () ftp.set_debuglevel (2) ftp.connect (' 192.168.0.1 ', ' + ') ftp.login (' admin ', ' admin ') #print FTP.GETW elcome () #显示ftp服务器欢迎信息 #ftp. CWD (' xxx/xxx/') #选择操作目录 bufsize = 1024x768 filename = "20120904.rar" File_handler = Open (FileName, ' WB '). Write #以写模式在本地打开文件 ftp.retrbinary (' RETR%s '% os.path.basename (filename), file_handler,bufsize) # Receive files on the server and write to local files Ftp.set_debugLevel (0) File_handler.close () ftp.quit () print "FTP Down OK"  

Hopefully this article will help you with Python programming.

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