python 代理ip

import urllib.request
import random

url = 'http://www.whatismyip.com'
iplist = ['61.135.217.7:80','114.249.63.193:8118','114.236.44.33:61234','111.183.228.246:61234','121.232.146.65:8118']
#多搞几个ip 换着用
proxy_support = urllib.request.ProxyHandler({'http':random.choice(iplist)})#1参数 类型,ip,端口号
opener = urllib.request.build_opener(proxy_support)#2创建一个opener
opener.addheaders = [('User-Agent','Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/63.0.3239.132 Safari/537.36 QIHU 360EE')]
urllib.request.install_opener(opener)#3安装opener

response = urllib.request.urlopen(url)
html = response.read().decode('utf-8')
print(html)