Spring Framework Master Class - Java Spring the Modern Way - Step 06-Your First Servlet doPost Method

The video tutorial explains how to make the HTTP POST method acceptable by a login servlet. It covers changing the doGet method to doPost, redirecting to a welcome page, and creating a new JSP file. The tutorial also demonstrates handling form data, setting attributes, and using expression language to display the user's name. Finally, it encourages reviewing the code and practicing with the provided example on GitHub.

What are the steps to create a welcome page after a successful login?

Explain how to display the name attribute in the JSP using expression language.

What happens when a user submits the login form with a POST request?