Explain Spring MVC architecture. Request response of project.

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Accepted Answer

Spring MVC is a framework for building web applications in Java. It follows the Model-View-Controller architectural pattern.

Spring MVC separates the application into three main components: Model, View, and Controller.
The Model represents the data and business logic of the application.
The View is responsible for rendering the user interface.
The Controller handles user requests, processes them, and interacts with the Model and View.
Spring MVC provides a DispatcherServlet that acts as the front controller, receiving requests and dispatching them to the appropriate Controller.
It supports the use of annotations to define mappings between URLs and Controller methods.
Spring MVC also provides support for handling form submissions, validation, and data binding.
It integrates well with other Spring modules like Spring Security and Spring Data.
Example: In a Spring MVC application, a user submits a form to create a new account. The request is received by the DispatcherServlet, which routes it to the AccountController. The AccountController interacts with the AccountModel to create the account and returns a response to the user.

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