AOP

읽어보자

https://jojoldu.tistory.com/71

https://jeong-pro.tistory.com/m/171

https://addio3305.tistory.com/86

http://www.egovframe.go.kr/wiki/doku.php?id=egovframework:rte:fdl:aop:aspectj

https://cheese10yun.github.io/slack-bot-spring/

https://www.popit.kr/spring-boot-%EC%9C%BC%EB%A1%9C-%EC%B4%88%EA%B0%84%EB%8B%A8-slack-message-%EB%B3%B4%EB%82%B4%EA%B8%B0/

https://github.com/cheese10yun/spring-boot-slack-notificaion

https://cheese10yun.github.io/slack-bot-spring/

https://github.com/cheese10yun/spring-boot-slack-notificaion/tree/release-1/src/main/java/com/cheese/slackbot