Python：从FTP服务器下载文件

requests

要从FTP服务器下载文件，您可以：

import urlliburllib.urlretrieve('ftp://server/path/to/file', 'file')# if you need to pass credentials:#   urllib.urlretrieve('ftp://username:password@server/path/to/file', 'file')

要么：

import shutilimport urllib2from contextlib import closingwith closing(urllib2.urlopen('ftp://server/path/to/file')) as r:    with open('file', 'wb') as f:        shutil.copyfileobj(r, f)

Python3：

import shutilimport urllib.request as requestfrom contextlib import closingwith closing(request.urlopen('ftp://server/path/to/file')) as r:    with open('file', 'wb') as f:        shutil.copyfileobj(r, f)