윤회성(B) - Spring Project with JPA and H2 Database #2
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squareCaaat
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squareCaaat
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Jul 11, 2024
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OneToMany 지정하니 순환 참조 문제가 생겨서 DTO를 사용해서 Entity를 toDto로 하려고 했는데 익숙지 않아서 잘 모르겠습니다... 그래서 일단 단방향으로 구성했습니다!
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ResponseDto를 만들어 해당 Dto를 반환하니 일단 문제는 해결되었습니다!
https://github.com/squareCaaat/dbtest/tree/testDev |
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H2 DB 연동 결과 (in-memory)
Create Student 결과 (반환값은 id입니다!)
Get Student 결과
Create Course 결과 (반환값은 id입니다)
Get Course 결과
Create(enroll) Enrollment 결과
특정 학생의 과목 조회 결과
과목의 학생 수 조회 결과
과목에서 같은 이름을 가진 학생 조회 결과
특정 과목의 모든 학생 조회 결과
아직 많이 미숙하지만 피드백 부탁드립니다!!
common DTO를 만들어서 해당 DTO에 data를 담는 DTO를 넣어주고 싶은데 (e.g. responseEntity 같은 형식) 아직 잘 모르겠습니다...