访问Python请求中的错误URL时 Import请求 url =“ http://sdfsdfasdfsfsdf.com” res = requests.get（url） 如果res == 200： 打印（“确定”） 别的： 打印（“错误”） 如上所述，我想

Question

Traceback (most recent call last):
  File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/urllib3/connection.py", line 174, in _new_conn
    conn = connection.create_connection(
  File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/site-packages/urllib3/util/connection.py", line 72, in create_connection
    for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
  File "/Library/Frameworks/Python.framework/Versions/3.9/lib/python3.9/socket.py", line 954, in getaddrinfo
    for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno 8] nodename nor servname provided, or not known

你知道解决方案吗？

可能是因为无法解析主机名

替代品可以尝试尝试以外的块

import requests
url = "http://sdfsdfasdfsfsdf.com"
try:
    res = requests.get(url)
    if res.status_code == 200:
        print("ok")
    else:
        print('wrong')
except:
    print('wrong')

Answer 1

我认为您有一个互联网问题，您可以通过连接到Internet来解决此错误。