Nginx 反代配置

就这样写，剩余的交给 certbot 来补全：

server {
  charset utf-8;
  server_name xxx.xxx;

  location / {
    proxy_pass http://localhost:8080;
    proxy_set_header X-Real-IP  $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $http_host;
    proxy_set_header X-Forwarded-Proto $scheme;
    proxy_redirect default;
  }
}