Explaining the Difference Between Struts 1 and Struts 2

When it comes to Java web application frameworks, Struts 1 and Struts 2 are two popular options. The main difference between Struts 1 and Struts 2 lies in their architecture and features.

Struts 1

Struts 1 is the first version of the Apache Struts framework. It is based on the Model 1 architecture, where the business logic and presentation layers are tightly coupled. In Struts 1, developers often need to write a lot of boilerplate code for configuration and mapping between actions and resources.

Struts 2

Struts 2, on the other hand, is the next generation of the Struts framework. It follows the Model 2 architecture, which promotes a more modular approach to web application development. Struts 2 provides features like dependency injection, AJAX support, and simplified validation mechanisms, making it more flexible and easy to use compared to Struts 1.

Overall, Struts 2 offers a more modern and streamlined approach to building web applications compared to Struts 1, thanks to its improved architecture and feature set.

For organizations looking to modernize their Java web applications, migrating from Struts 1 to Struts 2 can bring significant benefits in terms of development flexibility and efficiency.