yum install squid -y

/etc/squid/squid.conf

找到这句话,前面如果有#号就去掉，deny换成allow

systemctl start squid

已完成配置 测试是否成功

利用python 或是其他

import requests
ss = requests.session()
ss.proxies = {'http': 'http://ip:3128', 'https':'http://ip:3128'}
http=ss.get('http://www.qq.com')
print(http)
https=ss.get('https://www.baidu.com')
print(https)