Python3.X出现AttributeError: module 'urllib' has no attribute 'urlopen'错误

1、Python3.X出现AttributeError: module ‘urllib’ has no attribute 'urlopen’错误

pg = urllib.urlopen(searchURL)          # python2x
pg = urllib.request.urlopen(searchURL)			# python3x

2、module ‘urllib’ has no attribute ‘request’

因为python3.X有时候不会将子模块自动导入进去，所以改成如下

import urllib.request