Description: A Default Bean is a bean that is automatically created and configured by the Spring container. In the context of Spring Framework, these beans are components that are instantiated and managed without explicit configuration by the developer. This is achieved through the framework’s autoconfiguration feature, which allows the framework to automatically detect dependencies and configure the necessary beans for the application. Default beans are essential for simplifying development, as they eliminate the need to manually define each component, reducing the amount of code and its complexity. Additionally, these beans can be customized through annotations or additional configurations, providing flexibility without sacrificing convenience. Bean management in Spring is based on the principle of Inversion of Control (IoC), where the Spring container takes care of the creation and lifecycle of objects, allowing developers to focus on business logic rather than infrastructure. In summary, default beans are a key feature of the Spring Framework that facilitates the efficient creation of robust and scalable applications.
