路徑真是 /var/www/freeall.app/index.html
ASP.NET是沒救了，他沒Kestrel來自行代理，無法放上Nginx，一定要跑在IIS上
If you see this page, the nginx web server is successfully installed and working. Further configuration is required.
For online documentation and support please refer to
nginx.org.
Commercial support is available at
nginx.com.
Thank you for using nginx.
網址路徑：
目錄路徑：