Python 爬蟲模組py2x與py3x差異
阿新 • • 發佈:2018-11-27
try: import urllib2#version2.x except: import urllib.request#version3.x import urllib.error try: import urllib#version2.x except: import urllib.request#version3.x import urllib.error import urllib.parse try: import urlparse#version2.x except: import urllib.parse#version3.x try: import urllib#.urlopen#version2.x except: import urllib.request#.urlopen#version3.x try: import urllib2#.urlencode#version2.x except: import urllib.request#.urlencode#version3.x try: import urllib2#.quote#version2.x except: import urllib.request#.quote#version3.x try: import urllib2#.Request#version2.x except: import urllib.request#.Request#version3.x try: import cookielib#.CookieJar#version2.x except: import http#.CookieJar#version3.x