Spring MVC and Struts are both frameworks used for building web applications in Java, but they have different approaches and features that can make one more advantageous over the other in certain scenarios. Here are some advantages of Spring MVC over Struts MVC:
Loose Coupling: Spring MVC is designed with a high degree of flexibility, allowing for loose coupling through its Inversion of Control (IoC) container and Dependency Injection (DI) mechanisms. This makes the application components more reusable, easier to manage, and test[3][5].
Flexibility and Pluggability: Spring MVC is highly flexible, allowing almost every piece of its functionality to be configured or replaced with custom implementations. Unlike Struts, which enforces concrete inheritance, Spring MVC is based on interfaces and provides convenient abstract classes that developers can choose to extend[6].
View Technology Agnosticism: Spring MVC does not push developers towards a specific view technology. It supports a range of view technologies like JSP, Velocity, Thymeleaf, FreeMarker, and more. This gives developers the freedom to choose the most appropriate view technology for their project[4][6].
Integration with Spring Ecosystem: Spring MVC is part of the larger Spring Framework, which means it integrates seamlessly with other Spring modules like Spring Security, Spring Data, and Spring Boot. This integration provides a comprehensive solution for building complex applications[1][5].
Testability: Due to its loose coupling and interface-based design, Spring MVC components are easier to test compared to Struts. Spring MVC promotes the development of testable code by avoiding explicit dependencies on the Servlet API and allowing for easy mock object testing[6].
Interceptors: Spring MVC provides interceptors, which can be used to process requests before they reach the controller. This is useful for cross...
