What are annotations in Spring Boot?

Annotations in Spring Boot are a way to add metadata or additional information to a Java class, method, or variable. These annotations are used to provide instructions for the Spring framework to automatically configure and execute certain tasks, such as initializing a bean or mapping a REST endpoint. Annotations in Spring Boot help simplify configuration and minimize the amount of boilerplate code, making development faster and more efficient. Some common annotations used in Spring Boot include @RestController, @Autowired, and @Configuration, among others.

This mind map was published on 11 June 2023 and has been viewed 102 times.