二.利用FTP服务器的下载文件
from ftplib import FTPfrom os.path import existsdef getfile(file,site,dir,user=(),*,verbose=True,refetch=False): ??????#verbose为是否打印信息，refetch为是否重新获取文件 ???if exists(file) and not refetch: ???????if verbose: print(file,‘already fetched‘) ???else: ???????if verbose:print(‘Downloading‘,file) ???????local = open(file,‘wb‘) ???????try: ???????????remote = FTP(site) ???????????remote.login(*user) ???????????remote.cwd(dir) ???????????remote.retrbinary(‘RETR ‘ + file, local.write, 1024) ???????????remote.quit() ???????????if verbose: print(‘Finished‘) ???????finally: ???????????local.close()if __name__ == ‘__main__‘: ???file = ‘new_1.py‘ ???dir = ‘.‘ ???site = ‘192.168.191.1‘ ???user = () ???getfile(file,site,dir,user)
二.利用FTP服务器的上传文件
import ftplibdef putfile(file,site,dir,user=(),*,verbose=True): ???if verbose: print(‘Uploading‘,file) ???local = open(file,‘rb‘) ???remote = ftplib.FTP(site) ???remote.login(*user) ???remote.cwd(dir) ???remote.storbinary(‘STOR ‘ + file,local,1024) ???remote.quit() ???local.close() ???if verbose: print(‘Upload done‘)if __name__ == ‘__main__‘: ???file = ‘test.py‘ ???dir = ‘.‘ ???site = ‘192.168.191.1‘ ???user = () ???putfile(file, site, dir, user)
2.3 利用FTP服务器下载和上传文件
原文地址：http://www.cnblogs.com/fg2312/p/7637061.html