python实现使用代码进行代理配置

 #!/usr/local/bin/python3.7

 import urllib.request
 import urllib.parse

 # 创建handler
 handler = urllib.request.ProxyHandler({'http':'114.215.95.188:3128'})
 # 通过handler创建opener
 opener = urllib.request.build_opener(handler)
 # 请求URL
 url = 'https://www.baidu.com/s?wd=ip'
 # 设置请求头
 headers = {
     'User-Agent':'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.4 Safari/605.1.15'
 }
 # 创建请求
 request = urllib.request.Request(url,headers=headers)
 #发送请求
 response = opener.open(request)

 # 保存返回的信息
 with open('/Users/mozili/PYTHONWORKSPACE/Reptile/ip.html','wb') as fp:
     fp.write(response.read())