nginx部署vue项目，内外网映射后访问不到

问题：在内网服务器中用nginx部署了vue项目，再将外网域名与内网IP做了映射。 访问内网IP：PORT 成功进入 访问域名：PORT 无法进入

例：内网ng地址：123.12.1.2:9000 通过这个可以访问到vue页面 将此ip与外网www.abc.com:8006做映射，无法通过www.abc.com:8006进入

原来的nginx.conf

worker_processes  1;

events {
          
   
    worker_connections  1024;
}


http {
          
   
    include       mime.types;
    default_type  application/octet-stream;

    sendfile        on;

    server {
          
   
        listen     9000;

        location ~ .*(.)+.*$ {
          
   
			root dist;
			index index.html;
		}

		location / {
          
   
			proxy_pass http://xx.xx.xxx.xx:8093$request_uri;
		}

    }

}

修改后的nginx.conf

worker_processes  1;

events {
          
   
    worker_connections  1024;
}


http {
          
   
    include       mime.types;
    default_type  application/octet-stream;

    sendfile        on;

    server {
          
   
        listen     9000;

        location ~ .*(.)+.*$ {
          
   
			root dist;
			index index.html;

			proxy_set_header Host $host;
			proxy_set_header X-Real-IP $remote_addr;
			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
		}

		location / {
          
   
			proxy_pass http://xx.xx.xxx.xx:8093$request_uri;
		}

    }

}

加上了

proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;

成功访问