So, you’re on the hunt for a new Spring framework to begin your career as an engineer? Welcome! It’s refreshingly diverse with more than 25 frameworks in total. Here are some of the top options: AngularJS, JSPM and React.
The “spring mvc tutorial” is a great place to start if you want to learn about the Spring Web MVC framework. It will teach you everything from how to get started, what it’s all about, and even how to build your own web application using this framework.
This lesson provides an overview of the Spring Web MVC framework at a high level.
A high-level illustration of how a Spring MVC Web application developed using Spring Boot works is shown below.
A comparable graphic developed around the Dispatcher Servlet may be seen in most online courses or publications. This Dispatcher servlet is also known as a Front Controller since it is an expression of the Front Controller design pattern.
When a request is received by the Spring MVC Web application, it is initially processed by this central dispatcher Servlet. Despite the fact that this servlet is at the core of all diagrams, you will not be developing it yourself. It is present. It is made available to you. And it’s effective.
The dispatcher servlet will either dispatch or delegate the request’s processing to a registered Controller class. This controller class must be written in Java and annotated with the @Controller annotation. You’ll write a method in this class that handles HTTP requests, reads HTTP parameters, performs some business logic, creates a return value object, and returns the name of the view page that should be used to show this return value to a user.
A Model is the name given to the return value object that you will construct. A Model is a basic Java object that includes the data that will be shown on the View page.
The Spring MVC architecture enables you to develop a view page using a variety of technologies. In the video tutorials that follow, I’ll teach you how to make this page using JSP (Java Server Pages), as well as how to utilize Thymeleaf templates to make your HTML pages display data from the Model object.
Behind the scenes, when the View page is produced, the control is handed to a dispatcher servlet, which completes the response. However, you will not be developing a dispatcher servlet yourself while we create our Spring MVC Web application in the following sessions. It’s simply there, and it’s functional.
Now, I indicated that the controller class you construct is in charge of receiving HTTP requests and executing your application’s business logic. The controller class is seldom used by developers to construct complicated business logic. A Service class will include complex business logic. If your code has to interact with a database, you’ll need to use JPA repositories or a Data Access object. However, it will be a Service class that uses Data Access Objects. There isn’t a controller class here. Receiving an HTTP request and constructing a model object to be presented in a View page will be the responsibility of the controller class.
So, I hope you found this lesson to be beneficial!
Let’s keep on and learn more about using the Spring framework to develop Web apps.
Good luck with your studies!
Watch This Video-
Spring Web MVC is a framework that allows developers to create web applications with Java. It uses the Model-View-Controller (MVC) pattern and is one of the most popular frameworks in use today. Spring MVC can be used for both server-side and client-side applications. Reference: spring mvc example with jsp.
Frequently Asked Questions
What is Spring Web MVC?
A: Spring Web MVC is a Java framework for developing websites using the Model-View-Controller (MVC) architectural pattern. The main goal of this project is to provide developers with tools that ease their development process but also give them complete control over every aspect of website architecture.
What is the best way to learn Spring MVC?
A: Spring MVC is an open source framework for developing Java web applications. The best way to learn it would be to take a course on Coursera or Udacity and also read through the documentation at https://docs.springframework.org/spring-mvc/.
Is Spring MVC easy to learn?
A: Spring is a computer application development framework. It provides APIs for developers to build web applications and mobile apps with Java, Android or iOS frameworks.
- spring mvc example
- spring-web mvc maven dependency
- spring boot web application example
- spring mvc documentation
- spring mvc tutorial for beginners