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())