Project Spec
- JDK version : 17.0.3
- Build Tool : gradle (7.4.1 version)
- Spring boot version : 2.7.0
- Server : Spring boot embedded tomcat (9.0.60 version) port (8888)
- Project structure : 계층별 구조 (controller, service, repository, domain, configuration ...)
- Template engine : Thymeleaf