＃1 修改/etc/hosts，把所有的lottery.xxx.com請求打到本機伺服器處理

127.0.0.1 lottery.xxx.com

＃2 在nginx上做轉發處理

upstream lottery {
        server 172.xx.x.xx:8080 ;
}
server {
       listen 80;
       server_name lottery.xxx.com;

       location /{
                proxy_set_header Referer "";
                proxy_pass http://lottery/;
 

                client_max_body_size    10m;
       }
    }

測試OK！