nginx子域到子目录

Question

如何使用反向代理（如 download.mikrorik.com ）使子域进入子目录进入 xnxx.works/下载并从 download.mikrotik.com 到目前为止的配置中获取数据

server {
  listen 80;
  server_name *.xnxx.works xnxx.works;


  location / {
        proxy_pass https://mikrotik.com;
        proxy_set_header User-Agent $http_user_agent;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header Accept-Encoding "";
        proxy_set_header Accept-Language $http_accept_language;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        sub_filter_types *;
        sub_filter 'https://download.mikrotik.com' 'http://download.xnxx.works';
        sub_filter 'https://mikrotik.com' '';
        sub_filter_once off;
  }
}

server {
  listen 80;

server_name download.xnxx.works;
  location / {
    proxy_pass https://download.mikrotik.com;
  }
}