【发布时间】:2019-07-24 06:22:01
【问题描述】:
我正在尝试使用简单的 python 代码下载目录中存在的所有文件,我使用了 ftplib 但无法获得正确的结果。
from ftplib import FTP
import os
folder='D:\\New folder'
os.chdir(folder)
ftp = FTP('http://mtb.dobzhanskycenter.org/VCF/')
ftp.login()
vcffiles = ftp.nlst()
for files in vcffiles:
local_filename = os.path.join('D:\\New folder', files)
file = open(local_filename, 'wb')
ftp.retrbinary('RETR '+ files, file.write)
file.close()
ftp.quit()
Error:-
Traceback (most recent call last):
File "D:/Python Class/url.py", line 5, in <module>
ftp = FTP('http://mtb.dobzhanskycenter.org/VCF/')
File "C:\Program Files\Python37\lib\ftplib.py", line 117, in __init__
self.connect(host)
File "C:\Program Files\Python37\lib\ftplib.py", line 152, in connect
source_address=self.source_address)
File "C:\Program Files\Python37\lib\socket.py", line 707, in create_connection
for res in getaddrinfo(host, port, 0, SOCK_STREAM):
File "C:\Program Files\Python37\lib\socket.py", line 748, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno 11001] getaddrinfo failed
【问题讨论】: