develog

@Autowired private ResourceLoader resourceLoader; String filePath = "classpath:static/my-static-file.txt"; InputStream inputStream = resourceLoader.getResource(filePath).getInputStream(); String str = FileCopyUtils.copyToString(new InputStreamReader(inputStream)); System.out.println("str = " + str);

PostConstruct @Component @RequiredArgsConstructor public class InitDB { private final InitService initService; @PostConstruct public void init() { initService.dbInit1(); } } @Component @RequiredArgsConstructor public class InitDb { private final ItemRepository itemRepository; @PostConstruct public void init() { itemRepository.save(new Item("item1", 1000, 10)); itemRepository.save(new Item("item2..

implementation 'org.springframework.boot:spring-boot-starter-validation' github.com/spring-projects/spring-boot/wiki/Spring-Boot-2.3-Release-Notes#validation-starter-no-longer-included-in-web-starters spring-projects/spring-boot Spring Boot. Contribute to spring-projects/spring-boot development by creating an account on GitHub. github.com

ConfA.java @Component @PropertySource("classpath:properties/confA.properties") public class ConfA { @Value("${aa.bb}") public String value; } ConfB.java @Component @PropertySource("classpath:properties/confB.properties") public class ConfB { @Value("${cc.dd}") public String value; } properties files resources properties confA.properties confB.properties

프로젝트 루트에 Dockerfile 만들기 # Dockerfile FROM openjdk:11 ARG JAR_FILE=build/libs/*.jar COPY ${JAR_FILE} app.jar ENTRYPOINT ["java", "-jar", "/app.jar"] docker 이미지 만들기 docker build -t myapp:1.0 . # 이미지 확인 docker images docker 컨테이너 실행 docker run -d -p 8080:8080 --name myapp myapp:1.0 # 컨테이너 확인 docker ps 실행 확인 http://localhost:8080

docker run -e TZ=Asia/Seoul