希望使用 https 访问 surge http api，所以试图通过 nginx 反向代理，但遇到了问题
通过 docker 搭建了 nginx，反向代理 localhost:6171 后，通过 https://surge.example.com 访问，现象为：
# 报错1（居中弹窗提示）
Network Error
Unable to connect to Surge, please try again.
# 报错2（侧边消息提示）
Your surge is too old please upgrade your surge to use this application
# 宿主机 6171
upstream surge {
server host.docker.internal:6171;
}
server {
listen 80;
server_name surge.example.com ;
return 301 https://$host$request_uri;
}
server {
listen 443 ssl;
server_name surge.example.com;
ssl_certificate /etc/nginx/ssl/fullchain.cer;
ssl_certificate_key /etc/nginx/ssl/example.com.key;
location / {
proxy_pass http://surge;
}
}
