我注意到,请求无效的url requests.get(invalid_url)会引发以下异常:
Traceback (most recent call last):
File "/usr/lib/python3.4/socket.py", line 530, in getaddrinfo
for res in _socket.getaddrinfo(host, port, family, type, proto, flags):
socket.gaierror: [Errno -2] Name or service not known
During handlin