this is proxy for http or https with golang
curl -o proxy https://github.com/pfinal/proxy/releases/download/v1.0.0/proxy-linux
chmod +x proxy
./proxy --version
./proxy
./proxy --port :8080
docker run -d -p 8080:8080 pfinal/proxy
curl --proxy http://127.0.0.1:8080 https://www.baidu.com