def use_proxy(proxy_addr,url): import urllib.request proxy=urllib.request.ProxyHander({'http':proxy_addr}) opener=urllib.request.build_opener(proxy,urllib.request.HTTPHandler) urllib.request.install_opener(opener) data=urllib.request.urlopen(url).read().decode('utf-8') return data proxy_addr="202.75.210.45:7777" data=use_proxy(proxy_addr,"http://www.baidu.com") print(len(data))