Facing an issue when front-end code demand resource from back-end code

Question

I had uploaded my spring-boot backend code at ec2, which runs on the non-secure protocol(HTTP) and my angular code run on Cpanel hosting which has SSL on it and its running on https protocol but when my frontend code demand resource from backend code it shows the following error 

POST-https://ec2-3-81-210-160.compute-1.amazonaws.com:8080/login net:: ERR_SSL_PROTOCOL_ERROR

Answer 1

You cannot get the file on a non-secure protocol(i.e. http). Try running it on HTTPS protocol.

For enabling the SSl you need to provide the key(i.e private key). You can generate the key using -genkey.

For more information, check out this AWS Tutorial.