设置代理

# -*- coding: utf-8 -*-
"""
Created on Tue Apr  7 17:06:49 2020

@author: ZKYAAA
"""

import urllib.request 

# 查询IP的网址 
ip_query_url = "http://ip.chinaz.com/"


# 1.创建代理处理器，ProxyHandler参数是一个字典{类型:代理IP:端口} 
proxy_support = urllib.request.ProxyHandler({'http': '219.141.153.43:80'}) 

# 2.定制，创建一个opener 
opener = urllib.request.build_opener(proxy_support) 

# 3.安装opener 
urllib.request.install_opener(opener) 

# 请求头 
headers = {     'User-Agent': 'User-Agent:Mozilla/5.0 (X11; Linux x86_64)' 
                                  ' AppleWebKit/537.36 (KHTML, like Gecko)'  
                                  ' Chrome/63.0.3239.84 Safari/537.36',     
                'Host': 'ip.chinaz.com' 
} 
req = urllib.request.Request(ip_query_url, headers=headers) 
resp = urllib.request.urlopen(req, timeout=60) 
html = resp.read().decode('utf-8') 
print(html)