What is Spring MVC? Can you explain How one request is processed?

Deepika Sahu answered on December 24, 2022 Popularity 1/10 Helpfulness 3/10

answer What is Spring MVC? Can you explain How one request is processed?

What is Spring MVC? Can you explain How one request is processed?

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Spring MVC is a framework to develop Java web applications. 
It implements MVC or Model View Controller architecture, built on the separation of concerns, and makes Java web applications easy. 
To use this in your project, you need to learn Spring and include its JAR file.
here is the flow of an HTTP request in Java application created using the Spring MVC framework:

1) The client sends an HTTP request to a specific URL

2) DispatcherServlet of Spring MVC receives the request

2) It passes the request to a specific controller depending on the URL requested using @Controller and @RequestMapping annotations.

3) Spring MVC Controller then returns a logical view name and model to DispatcherServlet.

4) DispatcherServlet consults view resolvers until actual View is determined to render the output

5) DispatcherServlet contacts the chosen view (like Thymeleaf, Freemarker, JSP) with model data and it renders the output depending on the model data

6) The rendered output is returned to the client as a response


Read more: https://javarevisited.blogspot.com/2017/06/how-spring-mvc-framework-works-web-flow.html#ixzz7oPlhdnPn

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Contributed on Dec 24 2022

Deepika Sahu

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What is Spring MVC? Can you explain How one request is processed?

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