Logging with Spring

For simple logging to console add into app;ocation.properties logging.level.<mypacket>=DEBUG/INFO/ERROR.

From:

If the only change you need to make to logging is to set the levels of various loggers then you can do that in application.properties using the "logging.level" prefix, e.g.

logging.level.org.springframework.web=DEBUG
logging.level.org.hibernate=ERROR

https://docs.spring.io/spring-boot/docs/current/reference/html/howto-logging.html