What is the method of using the Struts framework?

The general steps for using the Struts framework are as follows:

1. Set up the Struts framework: Add Struts-related configurations, including the DispatcherServlet and the location of the Struts configuration file, in the project configuration file (such as web.xml).
2. Create an Action class: Develop a Java class that extends the Action class provided by the Struts framework. This class is responsible for handling requests from users and returning the corresponding results.
3. Configure Action class: setting up the mapping relationship between Action classes and URLs in the Struts configuration file (such as struts.xml), defining the association between request URLs and corresponding Action classes.
4. Create JSP pages: Write JSP pages to showcase the user interface, including forms and interface elements needed to interact with the Action class.
5. Configure page redirection: In the Struts configuration file, set up the logic for page redirection, specifying the JSP page that the Action class should redirect to after processing.
6. Write business logic: Implement business logic in the Action class, including methods for handling user requests, processing form data, and accessing the database.
7. Run the program: start the application server, access the configured URL, submit requests through a form or access the URL directly, triggering the processing flow of the Struts framework.

In summary, the main steps for using the Struts framework include configuring the framework, creating Action classes, setting up Action classes, creating JSP pages, configuring page navigation, and writing business logic. By following these steps, it is possible to develop web applications based on the Struts framework.