Apache Struts :
Apache Struts is a free, open source environment for building Java web applications.
Web applications differ from regular websites in that web applications can create a dynamic response. Many websites provide only static pages. The web application can interact with databases and business logic mechanisms to customize the response.
JavaServer Pages-based web applications sometimes combine database code, page design code, and control flow code. In practice, we find that if these problems are not separated, larger applications become difficult to maintain.
One way to share problems in a software application is to use the Model-View-Controller (MVC) architecture. A model is a business code or database code, a view is a page design code, and a controller is a navigation code. The Struts framework is designed to help developers create web applications using the MVC architecture.
The structure contains three key components:
- The "request" handler provided by the application developer that maps to the standard URI.
- A response handler that transfers control to another resource that completes the response.
- A tag library that helps developers create interactive application forms with server pages.
The architecture and frame labels match the style requirements. Struts works well with regular REST applications and with innovative technologies such as SOAP and AJAX.
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