./mvnw clean spring-boot:run
- https://start.spring.io/
- https://projects.spring.io/spring-boot/
- https://projects.spring.io/spring-framework/
- https://projects.spring.io/spring-data-jpa/
- https://projects.spring.io/spring-batch/
- https://projects.spring.io/spring-integration/
- https://projects.spring.io/spring-shell/
- https://projects.spring.io/spring-amqp/
- https://projects.spring.io/spring-session/