I made the webview using the Flask I think django is difficult to make the webview I had another problem when I deploy it into the facebook, I used the ngrok to get the domain address with https In the facebook, they don’t recognize the IP address and http So I have to change the callback url into the https and domain when I register the callback url in the developers.facebook.com when I use the ngrok, no problem I have done it But If I turn off the ngrok, I have to change the callback url To avoid this I am going to use the subdomain instead of ngrok
http:localhost:5005->xxx.xxxxxx.com(subdomain) what do I have to do to use this subdomain?