ModuleNotFoundError: No module named 'urllib2'

在python3.3里面，用urllib.request代替urllib2

import urllib.request   url = "http://www.baidu.com" response1 = urllib.request.urlopen(url) #打印请求的状态码 print(response1.getcode()) #打印请求的网页内容的长度 print(len(response1.read()))