Shulou(Shulou.com)06/03 Report--

Today, I will talk to you about the advantages of the mvc framework, which may not be well understood by many people. in order to make you understand better, the editor has summarized the following content for you. I hope you can get something according to this article.

The advantages of the mvc framework are: 1, allow changes to the view layer code without recompiling the model and controller code; 2, allow the use of a variety of different styles of view to access the same server-side code; 3, make it possible to reduce the technical content of the development and maintenance of the user interface; 4, so that the development time has been greatly reduced.

Mvc framework

The process is as follows:

First, the view sends the request to the controller, and the controller sends the business request to the model.

Then the model processes the request service and returns the result to the controller, and the controller selects it according to the result.

View.

Advantages of MVC:

1. Low coupling:

The view layer is separated from the business layer, which allows you to change the view layer code without recompiling the model and controller code. Similarly, the change of the business process or business rules of an application only needs to change the model layer of the MVC. Because the model is separated from the controller and view, it is easy to change the data layer and business rules of the application.

2. High reusability and applicability

MVC mode allows you to use different styles of views to access the same server-side code. It includes any WEB (HTTP) browser or wireless browser (wap), for example, a lot of data may be represented in HTML, but it may also be expressed in WAP, and all these representations require is to change the way the view layer is implemented, while the control layer and model layer do not need to make any changes.

3. Lower life cycle cost

MVC makes it possible to reduce the technical content of developing and maintaining user interfaces.

4. Rapid deployment

The use of the MVC pattern reduces development time considerably, allowing programmers (Java developers) to focus on business logic and interface programmers (HTML and JSP developers) on presentation

5. Maintainability

Separating the view layer from the business layer also makes WEB applications easier to maintain and modify.

6. It is beneficial to software engineering management.

Because different layers perform their own functions, none of the different applications have some of the same characteristics, which is conducive to the management of program code through engineering and instrumentalization.

After reading the above, do you have any further understanding of the benefits of the mvc framework? If you want to know more knowledge or related content, please follow the industry information channel, thank you for your support.

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