What are some examples of Spring annotations?

What are some examples of Spring annotations?

Spring annotations are used to provide metadata for configuration and behavior in Spring applications. Examples include @Component, @Service, @Repository, and @Controller.

Can you explain what @Autowired does?

Certainly! The @Autowired annotation is used for automatic dependency injection in Spring. It allows Spring to resolve and inject collaborating beans into your bean.

What is the difference between @Controller and @RestController?

The @Controller annotation is used for defining a controller in a Spring MVC application, while @RestController is a specialized version that combines @Controller and @ResponseBody, making it suitable for RESTful web services.

Are there any annotations for configuration?

Yes, @Configuration is used to indicate that a class declares one or more @Bean methods, which can be processed by the Spring container to generate bean definitions.