1. 參考

Turning on debug output for python 3 urllib

https://bugs.python.org/issue26892

Python爬蟲入門四之Urllib庫的高級用法? 5.使用DebugLog

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2. 代碼

(1) python2

1 # python2 2 import httplib 3 import urllib 4 httplib.HTTPConnection.debuglevel = 1 5 response = urllib.urlopen('http://www.baidu.com').read()

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(2) 兼容python2和python3

1 import sys 2 try: 3 import urllib.request as urllib_request #python3 4 except: 5 import urllib2 as urllib_request #python2 6 print(sys.version) 7 httpHandler = urllib_request.HTTPHandler(debuglevel=1) 8 httpsHandler = urllib_request.HTTPSHandler(debuglevel=1) 9 opener = urllib_request.build_opener(httpHandler, httpsHandler) 10 print(opener.open('https://httpbin.org/user-agent').read().decode('utf-8')) 11 #install_opener之后才能全局 12 urllib_request.install_opener(opener) 13 response = urllib_request.urlopen('http://www.baidu.com')

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轉(zhuǎn)載于:https://www.cnblogs.com/my8100/p/7061147.html

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