Python解析器从文本文件中的主机名解析IP地址

Question

I'm attempting to resolve the hostnames I have in a text file to IPs using sockets.

file.txt :

google.com
yahoo.com
iliketurtles.com

import socket
with open("file.txt", "r") as ins:
  for line in ins:
    print  socket.gethostbyname(line.strip())

I'm getting the following gaierror:

print socket.gethostbyname(line.strip()) socket.gaierror: [Errno 8] nodename nor servname provided, or not known

What do I need to do differently to resolve the hostname on each line of the file and print to standard output?

Thanks in advance!

Answer 1

This code works for me. Sounds like it's a network issue. Check your internet connection - try to ping this servers and check that your DNS server works correctly.