Spring Boot @SpringBootApplication Explained
In Spring Boot, the @SpringBootApplication annotation is used to mark the main application class. It is a composite annotation that includes @ComponentScan, @EnableAutoConfiguration, and @Configuration annotations. Its purpose includes:
- This class is identified as the entry point of a Spring Boot application.
- Automatically scan all components in the current package and its subpackages, including Controller, Service, Repository, and so on.
- Enable Spring Boot’s auto-configuration feature, automatically configure the Spring application based on the project’s dependencies.
- label.
In conclusion, the @SpringBootApplication annotation is the core annotation of a Spring Boot application, which simplifies the configuration and startup process of a Spring application.
