우선 소스코드를 보시면 저기 mapper을 @autowired로 선언할때 오류가 나옵니다.

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APPLICATION FAILED TO START

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Description:



Field 勤怠管理mapper in jp.ac.services.勤怠管理service required a bean of type 'jp.ac.mappers.勤怠管理mapper' that could not be found.



The injection point has the following annotations:

@org.springframework.beans.factory.annotation.Autowired(required=true)





Action:


Consider defining a bean of type 'jp.ac.mappers.勤怠管理mapper' in your configuration.

프로젝트는 sprint boot로 진행하였습니다.