The importance of Web-inf folders in Web Engineering

The Web-inf folder is a protected folder and external access to files within this folder can only be accessed within the server.

Important Server initialization core file Web. XML is in a folder.

To achieve the purpose of server-side access, we can use the action to turn, we first request an action, and then by this action forwarded to the page under Web-inf, so that the client can access

The importance of Web-inf folders in Web Engineering