Coding Story

pom.xml 파일에 Swagger 의존성 추가 io.springfox springfox-swagger2 2.9.2 io.springfox springfox-swagger-ui 2.9.2 config라는 패키지 생성 후에 Swagger관련 코드 작성 SwaggerConfiguration.java package com.springboot.hello.config; import org.springframework.boot.autoconfigure.influx.InfluxDbOkHttpClientBuilderProvider; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configu..

Executing an update/delete query; nested exception is javax.persistence. TransactionRequiredException: Executing an update/delete query with root cause 에러문 그대로 JPA에서 update/delete 쿼리를 사용할 때는 Transaction 처리를 해줘야 한다. @Transactional @Modifying(clearAutomatically = true) @Query("UPDATE Share s SET s.progress= :progress WHERE s.user.userId= :userId and s.post.id = :postId") void updateProgress(Long u..

@GetMapping("/api/v2/members") public Result memberV2(){ List findMembers = memberService.findMembers(); List collect = findMembers.stream() .map(m-> new MemberDto(m.getName())) .collect(Collectors.toList()); return new Result(collect.size(), collect); } @Data @AllArgsConstructor static class Result { private int count; private T data; // 리스트의 값 } @Data @AllArgsConstructor static class MemberDto..