173만명의 커뮤니티!! 함께 토론해봐요.
미해결
[신규 개정판] 이것이 진짜 크롤링이다 - 실전편 (인공지능 수익화)
SyntaxError: invalid syntax 에러가 뜨는데 디버깅없이 실행, python파일 디버그로 실행하면 정상적으로 실행이 됩니다. 왜이런지 알 수 있을까요 ㅜㅜ
해결됨
[퇴근후딴짓] 빅데이터 분석기사 실기 (작업형1,2,3)
안녕하세요, 강의를 듣다가 궁금해서 질문을 남겨 봅니다. df.loc[1, "가격"] 이렇게 해주면 4600 이렇게 해당하는 가격이 나오는 건 알겠는데요. 혹시 카페라떼의 행번호르 선택하지 않고, 순수하게 "카페라떼"여기에 해당하는 가격만을 검색해서 볼 수 있는 방법은 알 수 없을까요? 듣다보면 알려주실 거 같긴 한데, 갑자기 궁금해져서 이런저런 방법을 시도해도 안 돼서 이렇게 여쭙습니다.
미해결
[C#과 유니티로 만드는 MMORPG 게임 개발 시리즈] Part4: 게임 서버
강사님 안녕하세요! 다름이 아니라 주석들이 많아서인지 강의에 나온것처럼 자동화로 GenPackets.cs를 만들면 코드 정렬이 깔끔하게 되지 않아서요.. 이 경우는 제가 막판에 다시 정리해주면 상관없는건지, 아니면 무조건적으로 자동화로 생성되었을 때부터 깔끔하게 정렬되게 해야하는건지 궁금합니다!
미해결
스프링 입문 - 코드로 배우는 스프링 부트, 웹 MVC, DB 접근 기술
return result.stream().findAny(); 말고 return result.get(0); 은 안되나요?
해결됨
실전! 코틀린과 스프링 부트로 도서관리 애플리케이션 개발하기 (Java 프로젝트 리팩토링)
data class BookRequest( val name: String, val type: BookType, ) 웹에서 폼에 책이름, 타입을 컴퓨터로 선택해서 요청을 보내면 컨트롤러에서 BookRequest에 enum 타입인 type에 자동으로 값이 받아지는건가요? 별도로 converter를 구현안해줘도 되는것인지 궁금합니다
미해결
실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
updateItemFrom.html <form th:object="${form}" method="post"> th:action 프로퍼티가 없습니다. 수정버튼을 누르셨잔아요. items/1/edit 로요청이 가는데 rest url 을 명시해준적도 없잔아요. items/1/edit 가는 요청이라는 것을 어떻게 인식하는거죠?
미해결
더 자바, Java 8
안녕하세요 Optional 소개 강의 13분쯤에 "Map의 가장 큰 특징이 key는 null이 아닙니다"라고 하셨는데 HashMap은 key값으로 null이 가능한 것으로 알고 있는데, (Hashtable은 key로 null이 불가능하고요) 혹시 제가 뭔가 잘못 알고 있는걸까요?
해결됨
실전! 스프링 데이터 JPA
[질문 템플릿] 1. 강의 내용과 관련된 질문인가요? 예 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? 예 3. 질문 잘하기 메뉴얼을 읽어보셨나요? 예 [질문 내용] 생각해봤는데 예제라서 상관은없지만 Team에 @OneToMany(mappedBy = "team") private List<Member> members = new ArrayList<>(); 이 부분에서 하나의 팀에 똑같은 회원이 중복안되도록 Set<Member>로 하는것도 괜찮을까요? 아니면 제가 모르는 뭔가 때문에 상관 없을까요?
미해결
모든 개발자를 위한 HTTP 웹 기본 지식
이유가 무엇인가요 ? post 후에 redirect가 아니라 서버에서 응답으로 201 상태코드와 함께 get 메소드로를 이용해서 PG패턴으로 만들 수는 없는건가요?
미해결
스프링 시큐리티 OAuth2
안녕하세요. 우선 좋은 강의 제공 해주셔서 감사드립니다 :) 이번에 회사에서 신규 프로젝트로 Client Server (Vue, React, Android, IOS) Back Server (Spring Boot) 해당 언어로 구성하기로 결정 되었습니다. 신규 프로젝트에 있어서 가장 중요한 부분이 인증 및 인가 시스템인데요. 여기서 우리는 JWT + Spring Security 를 사용하기로 결정되었고 특히 Social Login 경우 Grant Type 을 " Authorization Code Grant Type " 을 이용하기로 했습니다. 아무래도 Authorization Code Grant Type 이 가장 안전하기 때문 입니다. 앞써 말씀드렸지만 Client Server 를 vue, react, Android, ois 를 이용 계획이고 Authorization Code Grant Type 을 동시에 이용하면서 인증 처리 할 예정인데요. 인증이 성공적으로 완료된다면 자체적으로 JWT 토큰을 생성해서 Access Token 을 만들고 Client 서버 에게 반환 해서 반환 받은 Client 서버들을 Resouce Server 에서 자원을 요청 하는 시스템입니다. 우선 이미지를 보면서 시나리오를 설명 드리도록 하겠습니다. 일반 로그인 A 사용자가 아이디 하고 패스워드를 입력 후 Authorization Server(Spring Boot) 로 전송한다. 인증 처리가 완료 되면 A 사용자 그러니깐 Client 서버에게 자체적으로 JWT Token 을 만들어서 Access Token을 전송한다. Client Server 는 자체적으로 만든 JWT Token (Access Token) 을 쿠키에 저장 하고 Resource Server 에 요청 한다. Social 로그인 Client 서버 접속한 사용자는 KaKao 소셜 로그인 버튼을 클릭한다. (요청 파라미터는 카카오로 부터 제공 받은 client_id, redirect_uri + response_type 을 'code' 로 지정한다.) KaKao Authorization Server 는 요청 받은 파라미터로 Client 식별하고 사용자에게 kakao 로그인 페이지를 보여드린다. 생략 되었지만 인가 처리되었다면 임시 코드값을 지정한 redirect uri 통해 client server 로 전송한다. 임시 코드를 받은 Client Server 는 자체적으로 구축한 Authorization Server(Spring Boot) 로 전송한다. 임시 코드를 전송 받은 데이터와 client_id, client_secret , response_type 함께 KaKao Authorization Server 로 요청한다 (Access Token 받기 위해) 인증이 완료되면 KaKao Authorization Server 는 Authorization Server(Spring Boot) 로 인가처리가 완료되었음을 의미하는 Access Token 만들어 전송한다. Access Token 을 발급 받은 Authorization Server(Spring Boot) 서버는 해당 Access Token 을 이용해서 인증 처리하기 위해 KaKao Authorization Server 로 요청한다. 인증 처리 완료되었다면 해당 접속자의 유저 정보를 전송 한다. 해당 유저 정보를 이용해서 회원 가입 프로세스 처리 동시에 자체적으로 JWT Token (Resource Server 접근 하기 위한) 을 생성해서 Client Server에 반환 한다. Client Server 는 자체적으로 만든 JWT Token (Access Token) 을 쿠키에 저장 하고 Resource Server 에 요청 한다. 선생님 강의에서는 Client Server 경우 Spring Boot Security 을 이용했던거와 달리 클라이언트 서버 경우 Vue, React, Android, IOS 사용 할려고 합니다. 그리고 Grant Type 을 " Authorization Code Grant Type " 사용 하기 때문에 일반 로그인 경우는 문제가 없는데 Social 로그인 경우 프로세스를 어떻게 하면 잘 구성 될지 제 나름대로 고민을 해보았습니다. Implicit Grant Type 경우를 사용하면 쉽게 처리 할 수 있을것 같은데 Grant Type 을 " Authorization Code Grant Type " 사용 할려다 보니 많이 복잡해지고 이렇게 작동이 될지 의문도 들고 이런 저런 생각이 드네요. 또한 Client Server 경우 절대로 client_secret 을 노출 해서는 안되다는 점 제한으로 이러저런 구성하는데 힘이 좀 들었습니다 한번 선생님에게 제가 구상한 프로세스를 피드백 받고 싶어 이렇게 질문 드립니다. 항상 소중한 강의 제공해주셔서 감사드리고 답변 부탁드립니다. 감사합니다 :)
해결됨
스프링 입문 - 코드로 배우는 스프링 부트, 웹 MVC, DB 접근 기술
안녕하세요. 고생 많으십니다! 현재 저는 스프링 기초 지식이 어느 정도 있는 상태입니다. 헌데, 학원 커리큘럼상 servlet / jsp를 활용하여 먼저 세미 프로젝트를 진행한 다음, 스프링 교육을 통해 파이널 프로젝트를 진행합니다. 그렇기 때문에 servlet / jsp 관련하여 학습이 필요한 상황인데, 스프링 핵심 원리 - 기본편 강의를 완강하지 않고, 스프링 MVC 1편에 jsp / servlet 항목을 먼저 수강해도 큰 지장이 없을까요?
미해결
스프링 시큐리티
에러내용 org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'projectingArgumentResolverBeanPostProcessor' defined in class path resource [org/springframework/data/web/config/ProjectingArgumentResolverRegistrar.class]: BeanPostProcessor before instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'metaDataSourceAdvisor': Cannot resolve reference to bean 'methodSecurityMetadataSource' while setting constructor argument; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'methodSecurityConfig': Unsatisfied dependency expressed through field 'securityResourceService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'securityResourceService' defined in file [C:\Java Projects\corespringsecurity - 04 - 02\target\classes\io\security\corespringsecurity\service\SecurityResourceService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'resourcesRepository': Cannot create inner bean '(inner bean)#75a71129' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#75a71129': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.tool.schema.spi.SchemaManagementException: Schema-validation: missing table [access_ip] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:512) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:207) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.context.support.PostProcessorRegistrationDelegate.registerBeanPostProcessors(PostProcessorRegistrationDelegate.java:240) ~[spring-context-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:722) ~[spring-context-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:535) ~[spring-context-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:141) ~[spring-boot-2.2.1.RELEASE.jar:2.2.1.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:747) [spring-boot-2.2.1.RELEASE.jar:2.2.1.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.2.1.RELEASE.jar:2.2.1.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) [spring-boot-2.2.1.RELEASE.jar:2.2.1.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226) [spring-boot-2.2.1.RELEASE.jar:2.2.1.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1215) [spring-boot-2.2.1.RELEASE.jar:2.2.1.RELEASE] at io.security.corespringsecurity.CoreSpringSecurityApplication.main(CoreSpringSecurityApplication.java:15) [classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_202] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:1.8.0_202] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:1.8.0_202] at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_202] at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-2.2.1.RELEASE.jar:2.2.1.RELEASE] Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'metaDataSourceAdvisor': Cannot resolve reference to bean 'methodSecurityMetadataSource' while setting constructor argument; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'methodSecurityConfig': Unsatisfied dependency expressed through field 'securityResourceService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'securityResourceService' defined in file [C:\Java Projects\corespringsecurity - 04 - 02\target\classes\io\security\corespringsecurity\service\SecurityResourceService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'resourcesRepository': Cannot create inner bean '(inner bean)#75a71129' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#75a71129': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.tool.schema.spi.SchemaManagementException: Schema-validation: missing table [access_ip] at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:342) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:680) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:196) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1358) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1204) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:207) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.aop.framework.autoproxy.BeanFactoryAdvisorRetrievalHelper.findAdvisorBeans(BeanFactoryAdvisorRetrievalHelper.java:91) ~[spring-aop-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.aop.framework.autoproxy.AbstractAdvisorAutoProxyCreator.findCandidateAdvisors(AbstractAdvisorAutoProxyCreator.java:109) ~[spring-aop-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.aop.aspectj.annotation.AnnotationAwareAspectJAutoProxyCreator.findCandidateAdvisors(AnnotationAwareAspectJAutoProxyCreator.java:92) ~[spring-aop-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.aop.aspectj.autoproxy.AspectJAwareAdvisorAutoProxyCreator.shouldSkip(AspectJAwareAdvisorAutoProxyCreator.java:101) ~[spring-aop-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.aop.framework.autoproxy.AbstractAutoProxyCreator.postProcessBeforeInstantiation(AbstractAutoProxyCreator.java:251) ~[spring-aop-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInstantiation(AbstractAutowireCapableBeanFactory.java:1141) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.resolveBeforeInstantiation(AbstractAutowireCapableBeanFactory.java:1114) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:506) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] ... 19 common frames omitted Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'methodSecurityConfig': Unsatisfied dependency expressed through field 'securityResourceService'; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'securityResourceService' defined in file [C:\Java Projects\corespringsecurity - 04 - 02\target\classes\io\security\corespringsecurity\service\SecurityResourceService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'resourcesRepository': Cannot create inner bean '(inner bean)#75a71129' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#75a71129': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.tool.schema.spi.SchemaManagementException: Schema-validation: missing table [access_ip] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:639) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:116) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:397) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1429) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:400) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] ... 38 common frames omitted Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'securityResourceService' defined in file [C:\Java Projects\corespringsecurity - 04 - 02\target\classes\io\security\corespringsecurity\service\SecurityResourceService.class]: Unsatisfied dependency expressed through constructor parameter 0; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'resourcesRepository': Cannot create inner bean '(inner bean)#75a71129' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#75a71129': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.tool.schema.spi.SchemaManagementException: Schema-validation: missing table [access_ip] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:787) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:226) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1358) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1204) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1287) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1207) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:636) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] ... 57 common frames omitted Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'resourcesRepository': Cannot create inner bean '(inner bean)#75a71129' of type [org.springframework.orm.jpa.SharedEntityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#75a71129': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.tool.schema.spi.SchemaManagementException: Schema-validation: missing table [access_ip] at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:389) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:134) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1706) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1451) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:594) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:276) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1287) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1207) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:874) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:778) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] ... 70 common frames omitted Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#75a71129': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argument; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.tool.schema.spi.SchemaManagementException: Schema-validation: missing table [access_ip] at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:342) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:113) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:680) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:498) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1338) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1177) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:557) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:374) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] ... 84 common frames omitted Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.tool.schema.spi.SchemaManagementException: Schema-validation: missing table [access_ip] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1803) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:595) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:517) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:323) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:321) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:330) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] ... 92 common frames omitted Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.tool.schema.spi.SchemaManagementException: Schema-validation: missing table [access_ip] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:403) ~[spring-orm-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:378) ~[spring-orm-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) ~[spring-orm-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1862) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1799) ~[spring-beans-5.2.1.RELEASE.jar:5.2.1.RELEASE] ... 99 common frames omitted Caused by: org.hibernate.tool.schema.spi.SchemaManagementException: Schema-validation: missing table [access_ip] at org.hibernate.tool.schema.internal.AbstractSchemaValidator.validateTable(AbstractSchemaValidator.java:121) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final] at org.hibernate.tool.schema.internal.GroupedSchemaValidatorImpl.validateTables(GroupedSchemaValidatorImpl.java:42) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final] at org.hibernate.tool.schema.internal.AbstractSchemaValidator.performValidation(AbstractSchemaValidator.java:89) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final] at org.hibernate.tool.schema.internal.AbstractSchemaValidator.doValidation(AbstractSchemaValidator.java:68) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final] at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:192) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final] at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:73) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final] at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:320) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final] at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:462) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1249) ~[hibernate-core-5.4.8.Final.jar:5.4.8.Final] at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) ~[spring-orm-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) ~[spring-orm-5.2.1.RELEASE.jar:5.2.1.RELEASE] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:391) ~[spring-orm-5.2.1.RELEASE.jar:5.2.1.RELEASE] ... 103 common frames omitted 종료 코드 0(으)로 완료된 프로세스 아무리 찾아도 답은 모르겠네요.ㅠㅠ 스택 오버 플로우에서 찾은 답변은 https://stackoverflow.com/questions/55549415/error-creating-bean-with-name-projectingargumentresolverbeanpostprocessor @EnableGlobalMethodSecurity 의 속성을 활성화하라는 얘기인데, 전 보시다시피 이미 다 활성화가 되어있습니다.. @EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true) 다른 방법으로는 도저히 못찾겠네요.. @Configuration @EnableGlobalMethodSecurity(prePostEnabled = true, securedEnabled = true) @Slf4j public class MethodSecurityConfig extends GlobalMethodSecurityConfiguration{ @Autowired private SecurityResourceService securityResourceService; protected MethodSecurityMetadataSource customMethodSecurityMetadataSource() { return mapBasedMethodSecurityMetadataSource(); } @Bean public MapBasedMethodSecurityMetadataSource mapBasedMethodSecurityMetadataSource() { return new MapBasedMethodSecurityMetadataSource(methodResourcesMapFactoryBean().getObject()); } @Bean public MethodResourcesMapFactoryBean methodResourcesMapFactoryBean(){ MethodResourcesMapFactoryBean methodResourcesMapFactoryBean = new MethodResourcesMapFactoryBean(); methodResourcesMapFactoryBean.setSecurityResourceService(securityResourceService); methodResourcesMapFactoryBean.setResourceType(SecurtiyMethodType.METHOD.getValue()); return methodResourcesMapFactoryBean; } // @Bean //@Profile("pointcut") /*BeanPostProcessor protectPointcutPostProcessor() throws Exception { DefaultListableBeanFactory beanFactory = (DefaultListableBeanFactory)applicationContext.getAutowireCapableBeanFactory(); Class<?> clazz = Class.forName("org.springframework.security.config.method.ProtectPointcutPostProcessor"); Constructor<?> declaredConstructor = clazz.getDeclaredConstructor(MapBasedMethodSecurityMetadataSource.class); declaredConstructor.setAccessible(true); Object instance = declaredConstructor.newInstance(mapBasedMethodSecurityMetadataSource()); Method setPointcutMap = instance.getClass().getMethod("setPointcutMap", Map.class); setPointcutMap.setAccessible(true); setPointcutMap.invoke(instance, pointcutResourcesMapFactoryBean().getObject()); return (BeanPostProcessor)instance; }*/ /** * * 설정클래스에서 람다 형식으로 선언된 빈이 존재할 경우 오류가 발생하여 스프링 빈과 동일한 클래스를 생성하여 처리 * 아직 AspectJ 라이브러리에서 Fix 하지 못한 것으로 판단되지만 다른 오류 원인이 존재하는지 계속 살펴보도록 함 */ @Bean @Profile("pointcut") public ProtectPointcutPostProcessor protectPointcutPostProcessor() { ProtectPointcutPostProcessor protectPointcutPostProcessor = new ProtectPointcutPostProcessor(mapBasedMethodSecurityMetadataSource()); protectPointcutPostProcessor.setPointcutMap(pointcutResourcesMapFactoryBean().getObject()); return protectPointcutPostProcessor; } @Bean @Profile("pointcut") public MethodResourcesMapFactoryBean pointcutResourcesMapFactoryBean(){ MethodResourcesMapFactoryBean pointcutResourcesMapFactoryBean = new MethodResourcesMapFactoryBean(); pointcutResourcesMapFactoryBean.setSecurityResourceService(securityResourceService); pointcutResourcesMapFactoryBean.setResourceType(SecurtiyMethodType.POINTCUT.getValue()); return pointcutResourcesMapFactoryBean; } @Bean public CustomMethodSecurityInterceptor customMethodSecurityInterceptor(MapBasedMethodSecurityMetadataSource methodSecurityMetadataSource) { CustomMethodSecurityInterceptor customMethodSecurityInterceptor = new CustomMethodSecurityInterceptor(); customMethodSecurityInterceptor.setAccessDecisionManager(accessDecisionManager()); customMethodSecurityInterceptor.setAfterInvocationManager(afterInvocationManager()); customMethodSecurityInterceptor.setSecurityMetadataSource(methodSecurityMetadataSource); RunAsManager runAsManager = runAsManager(); if (runAsManager != null) { customMethodSecurityInterceptor.setRunAsManager(runAsManager); } return customMethodSecurityInterceptor; } } 아래는 pom.xml입니다. <?xml version="1.0" encoding="UTF-8"?> <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"> <modelVersion>4.0.0</modelVersion> <parent> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-parent</artifactId> <version>2.2.1.RELEASE</version> <relativePath/> <!-- lookup parent from repository --> </parent> <groupId>io.security</groupId> <artifactId>corespringsecurity</artifactId> <version>0.0.1-SNAPSHOT</version> <name>corespringsecurity</name> <description>Core Spring Security</description> <properties> <java.version>1.8</java.version> </properties> <dependencies> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-data-jpa</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-security</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-thymeleaf</artifactId> </dependency> <dependency> <groupId>org.thymeleaf.extras</groupId> <artifactId>thymeleaf-extras-springsecurity5</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-web</artifactId> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-devtools</artifactId> <scope>runtime</scope> <optional>true</optional> </dependency> <dependency> <groupId>org.postgresql</groupId> <artifactId>postgresql</artifactId> <scope>runtime</scope> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-configuration-processor</artifactId> <optional>true</optional> </dependency> <dependency> <groupId>org.projectlombok</groupId> <artifactId>lombok</artifactId> <optional>true</optional> </dependency> <dependency> <groupId>org.modelmapper</groupId> <artifactId>modelmapper</artifactId> <version>2.3.0</version> </dependency> <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-test</artifactId> <scope>test</scope> <exclusions> <exclusion> <groupId>org.junit.vintage</groupId> <artifactId>junit-vintage-engine</artifactId> </exclusion> </exclusions> </dependency> <dependency> <groupId>org.springframework.security</groupId> <artifactId>spring-security-test</artifactId> <scope>test</scope> </dependency> </dependencies> <build> <plugins> <plugin> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-maven-plugin</artifactId> </plugin> </plugins> </build> </project>
해결됨
스프링 입문 - 코드로 배우는 스프링 부트, 웹 MVC, DB 접근 기술
안녕하세요. 연휴에도 고생 많으십니다. HelloSpringApplication 실행시 계속 에러가 떠서 질문 남깁니다.. 2022-12-25 12:02:05.428 ERROR 69371 --- [ main] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Exception during pool initialization. org.h2.jdbc.JdbcSQLNonTransientConnectionException: Connection is broken: " java.net .ConnectException: Connection refused (Connection refused): localhost " [90067-214] at org.h2.message.DbException.getJdbcSQLException( DbException.java:678 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.message.DbException.getJdbcSQLException( DbException.java:477 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.message.DbException.get( DbException.java:212 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.connectServer( SessionRemote.java:437 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.connectEmbeddedOrServer( SessionRemote.java:325 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.jdbc.JdbcConnection.<init>( JdbcConnection.java:122 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.Driver.connect( Driver.java:59 ) ~[h2-2.1.214.jar:2.1.214] at com.zaxxer.hikari.util.DriverDataSource.getConnection( DriverDataSource.java:138 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.PoolBase.newConnection( PoolBase.java:364 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.PoolBase.newPoolEntry( PoolBase.java:206 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.createPoolEntry( HikariPool.java:476 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.checkFailFast( HikariPool.java:561 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.<init>( HikariPool.java:115 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.HikariDataSource.getConnection( HikariDataSource.java:112 ) ~[HikariCP-4.0.3.jar:na] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection( DatasourceConnectionProviderImpl.java:122 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection( JdbcEnvironmentInitiator.java:181 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:68 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:35 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService( StandardServiceRegistryImpl.java:101 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService( AbstractServiceRegistryImpl.java:263 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:237 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory.injectServices( DefaultIdentifierGeneratorFactory.java:175 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies( AbstractServiceRegistryImpl.java:286 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:243 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>( InFlightMetadataCollectorImpl.java:173 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete( MetadataBuildingProcess.java:127 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata( EntityManagerFactoryBuilderImpl.java:1460 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build ( EntityManagerFactoryBuilderImpl.java:1494 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory( SpringHibernateJpaPersistenceProvider.java:58 ) ~[spring-orm-5.3.24.jar:5.3.24] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory( LocalContainerEntityManagerFactoryBean.java:365 ) ~[spring-orm-5.3.24.jar:5.3.24] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory( AbstractEntityManagerFactoryBean.java:409 ) ~[spring-orm-5.3.24.jar:5.3.24] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet( AbstractEntityManagerFactoryBean.java:396 ) ~[spring-orm-5.3.24.jar:5.3.24] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet( LocalContainerEntityManagerFactoryBean.java:341 ) ~[spring-orm-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.invokeInitMethods( AbstractAutowireCapableBeanFactory.java:1863 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.initializeBean( AbstractAutowireCapableBeanFactory.java:1800 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:620 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:542 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractBeanFactory.lambda$doGetBean$0( AbstractBeanFactory.java:335 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:234 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:333 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:208 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.context.support .AbstractApplicationContext.getBean( AbstractApplicationContext.java:1154 ) ~[spring-context-5.3.24.jar:5.3.24] at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:908 ) ~[spring-context-5.3.24.jar:5.3.24] at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:583 ) ~[spring-context-5.3.24.jar:5.3.24] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh( ServletWebServerApplicationContext.java:147 ) ~[spring-boot-2.7.6.jar:2.7.6] at org.springframework.boot.SpringApplication.refresh( SpringApplication.java:731 ) ~[spring-boot-2.7.6.jar:2.7.6] at org.springframework.boot.SpringApplication.refreshContext( SpringApplication.java:408 ) ~[spring-boot-2.7.6.jar:2.7.6] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:307 ) ~[spring-boot-2.7.6.jar:2.7.6] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:1303 ) ~[spring-boot-2.7.6.jar:2.7.6] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:1292 ) ~[spring-boot-2.7.6.jar:2.7.6] at hello.hellospring.HelloSpringApplication.main( HelloSpringApplication.java:10 ) ~[classes/:na] Caused by: java.net .ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na] at java.base/java.net.AbstractPlainSocketImpl.doConnect( AbstractPlainSocketImpl.java:412 ) ~[na:na] at java.base/java.net.AbstractPlainSocketImpl.connectToAddress( AbstractPlainSocketImpl.java:255 ) ~[na:na] at java.base/java.net.AbstractPlainSocketImpl.connect( AbstractPlainSocketImpl.java:237 ) ~[na:na] at java.base/java.net.SocksSocketImpl.connect( SocksSocketImpl.java:392 ) ~[na:na] at java.base/java.net.Socket.connect( Socket.java:608 ) ~[na:na] at org.h2.util.NetUtils.createSocket( NetUtils.java:135 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.util.NetUtils.createSocket( NetUtils.java:99 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.initTransfer( SessionRemote.java:130 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.connectServer( SessionRemote.java:433 ) ~[h2-2.1.214.jar:2.1.214] ... 49 common frames omitted 2022-12-25 12:02:05.432 WARN 69371 --- [ main] o.h.e.j.e.i.JdbcEnvironmentInitiator : HHH000342: Could not obtain connection to query metadata org.h2.jdbc.JdbcSQLNonTransientConnectionException: Connection is broken: " java.net .ConnectException: Connection refused (Connection refused): localhost " [90067-214] at org.h2.message.DbException.getJdbcSQLException( DbException.java:678 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.message.DbException.getJdbcSQLException( DbException.java:477 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.message.DbException.get( DbException.java:212 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.connectServer( SessionRemote.java:437 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.connectEmbeddedOrServer( SessionRemote.java:325 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.jdbc.JdbcConnection.<init>( JdbcConnection.java:122 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.Driver.connect( Driver.java:59 ) ~[h2-2.1.214.jar:2.1.214] at com.zaxxer.hikari.util.DriverDataSource.getConnection( DriverDataSource.java:138 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.PoolBase.newConnection( PoolBase.java:364 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.PoolBase.newPoolEntry( PoolBase.java:206 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.createPoolEntry( HikariPool.java:476 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.checkFailFast( HikariPool.java:561 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.pool.HikariPool.<init>( HikariPool.java:115 ) ~[HikariCP-4.0.3.jar:na] at com.zaxxer.hikari.HikariDataSource.getConnection( HikariDataSource.java:112 ) ~[HikariCP-4.0.3.jar:na] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection( DatasourceConnectionProviderImpl.java:122 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection( JdbcEnvironmentInitiator.java:181 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:68 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:35 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService( StandardServiceRegistryImpl.java:101 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService( AbstractServiceRegistryImpl.java:263 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:237 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory.injectServices( DefaultIdentifierGeneratorFactory.java:175 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies( AbstractServiceRegistryImpl.java:286 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:243 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>( InFlightMetadataCollectorImpl.java:173 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete( MetadataBuildingProcess.java:127 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata( EntityManagerFactoryBuilderImpl.java:1460 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build ( EntityManagerFactoryBuilderImpl.java:1494 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory( SpringHibernateJpaPersistenceProvider.java:58 ) ~[spring-orm-5.3.24.jar:5.3.24] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory( LocalContainerEntityManagerFactoryBean.java:365 ) ~[spring-orm-5.3.24.jar:5.3.24] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory( AbstractEntityManagerFactoryBean.java:409 ) ~[spring-orm-5.3.24.jar:5.3.24] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet( AbstractEntityManagerFactoryBean.java:396 ) ~[spring-orm-5.3.24.jar:5.3.24] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet( LocalContainerEntityManagerFactoryBean.java:341 ) ~[spring-orm-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.invokeInitMethods( AbstractAutowireCapableBeanFactory.java:1863 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.initializeBean( AbstractAutowireCapableBeanFactory.java:1800 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:620 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:542 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractBeanFactory.lambda$doGetBean$0( AbstractBeanFactory.java:335 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:234 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:333 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:208 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.context.support .AbstractApplicationContext.getBean( AbstractApplicationContext.java:1154 ) ~[spring-context-5.3.24.jar:5.3.24] at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:908 ) ~[spring-context-5.3.24.jar:5.3.24] at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:583 ) ~[spring-context-5.3.24.jar:5.3.24] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh( ServletWebServerApplicationContext.java:147 ) ~[spring-boot-2.7.6.jar:2.7.6] at org.springframework.boot.SpringApplication.refresh( SpringApplication.java:731 ) ~[spring-boot-2.7.6.jar:2.7.6] at org.springframework.boot.SpringApplication.refreshContext( SpringApplication.java:408 ) ~[spring-boot-2.7.6.jar:2.7.6] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:307 ) ~[spring-boot-2.7.6.jar:2.7.6] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:1303 ) ~[spring-boot-2.7.6.jar:2.7.6] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:1292 ) ~[spring-boot-2.7.6.jar:2.7.6] at hello.hellospring.HelloSpringApplication.main( HelloSpringApplication.java:10 ) ~[classes/:na] Caused by: java.net .ConnectException: Connection refused (Connection refused) at java.base/java.net.PlainSocketImpl.socketConnect(Native Method) ~[na:na] at java.base/java.net.AbstractPlainSocketImpl.doConnect( AbstractPlainSocketImpl.java:412 ) ~[na:na] at java.base/java.net.AbstractPlainSocketImpl.connectToAddress( AbstractPlainSocketImpl.java:255 ) ~[na:na] at java.base/java.net.AbstractPlainSocketImpl.connect( AbstractPlainSocketImpl.java:237 ) ~[na:na] at java.base/java.net.SocksSocketImpl.connect( SocksSocketImpl.java:392 ) ~[na:na] at java.base/java.net.Socket.connect( Socket.java:608 ) ~[na:na] at org.h2.util.NetUtils.createSocket( NetUtils.java:135 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.util.NetUtils.createSocket( NetUtils.java:99 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.initTransfer( SessionRemote.java:130 ) ~[h2-2.1.214.jar:2.1.214] at org.h2.engine.SessionRemote.connectServer( SessionRemote.java:433 ) ~[h2-2.1.214.jar:2.1.214] ... 49 common frames omitted 2022-12-25 12:02:05.434 ERROR 69371 --- [ main] j.LocalContainerEntityManagerFactoryBean : Failed to initialize JPA EntityManagerFactory: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] 2022-12-25 12:02:05.436 WARN 69371 --- [ main] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] 2022-12-25 12:02:05.446 INFO 69371 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat] 2022-12-25 12:02:05.473 INFO 69371 --- [ main] ConditionEvaluationReportLoggingListener : Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2022-12-25 12:02:05.501 ERROR 69371 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.initializeBean( AbstractAutowireCapableBeanFactory.java:1804 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.doCreateBean( AbstractAutowireCapableBeanFactory.java:620 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.createBean( AbstractAutowireCapableBeanFactory.java:542 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractBeanFactory.lambda$doGetBean$0( AbstractBeanFactory.java:335 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .DefaultSingletonBeanRegistry.getSingleton( DefaultSingletonBeanRegistry.java:234 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractBeanFactory.doGetBean( AbstractBeanFactory.java:333 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractBeanFactory.getBean( AbstractBeanFactory.java:208 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.context.support .AbstractApplicationContext.getBean( AbstractApplicationContext.java:1154 ) ~[spring-context-5.3.24.jar:5.3.24] at org.springframework.context.support .AbstractApplicationContext.finishBeanFactoryInitialization( AbstractApplicationContext.java:908 ) ~[spring-context-5.3.24.jar:5.3.24] at org.springframework.context.support .AbstractApplicationContext.refresh( AbstractApplicationContext.java:583 ) ~[spring-context-5.3.24.jar:5.3.24] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh( ServletWebServerApplicationContext.java:147 ) ~[spring-boot-2.7.6.jar:2.7.6] at org.springframework.boot.SpringApplication.refresh( SpringApplication.java:731 ) ~[spring-boot-2.7.6.jar:2.7.6] at org.springframework.boot.SpringApplication.refreshContext( SpringApplication.java:408 ) ~[spring-boot-2.7.6.jar:2.7.6] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:307 ) ~[spring-boot-2.7.6.jar:2.7.6] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:1303 ) ~[spring-boot-2.7.6.jar:2.7.6] at org.springframework.boot.SpringApplication.run ( SpringApplication.java:1292 ) ~[spring-boot-2.7.6.jar:2.7.6] at hello.hellospring.HelloSpringApplication.main( HelloSpringApplication.java:10 ) ~[classes/:na] Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService( AbstractServiceRegistryImpl.java:275 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:237 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.id .factory.internal.DefaultIdentifierGeneratorFactory.injectServices( DefaultIdentifierGeneratorFactory.java:175 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies( AbstractServiceRegistryImpl.java:286 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService( AbstractServiceRegistryImpl.java:243 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:214 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>( InFlightMetadataCollectorImpl.java:173 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete( MetadataBuildingProcess.java:127 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata( EntityManagerFactoryBuilderImpl.java:1460 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build ( EntityManagerFactoryBuilderImpl.java:1494 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory( SpringHibernateJpaPersistenceProvider.java:58 ) ~[spring-orm-5.3.24.jar:5.3.24] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory( LocalContainerEntityManagerFactoryBean.java:365 ) ~[spring-orm-5.3.24.jar:5.3.24] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory( AbstractEntityManagerFactoryBean.java:409 ) ~[spring-orm-5.3.24.jar:5.3.24] at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet( AbstractEntityManagerFactoryBean.java:396 ) ~[spring-orm-5.3.24.jar:5.3.24] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet( LocalContainerEntityManagerFactoryBean.java:341 ) ~[spring-orm-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.invokeInitMethods( AbstractAutowireCapableBeanFactory.java:1863 ) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support .AbstractAutowireCapableBeanFactory.initializeBean( AbstractAutowireCapableBeanFactory.java:1800 ) ~[spring-beans-5.3.24.jar:5.3.24] ... 16 common frames omitted Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.determineDialect( DialectFactoryImpl.java:100 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect( DialectFactoryImpl.java:54 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:138 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService( JdbcEnvironmentInitiator.java:35 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService( StandardServiceRegistryImpl.java:101 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService( AbstractServiceRegistryImpl.java:263 ) ~[ hibernate-core-5.6.14.Final .jar: 5.6.14.Final ] ... 33 common frames omitted Process finished with exit code 1 에러 내용이 너무 길어서, 보기 힘들게 긁어온점 양해 부탁드립니다.. ㅠㅠ 올 한해 마무리 잘 하세요!
미해결
스프링 입문 - 코드로 배우는 스프링 부트, 웹 MVC, DB 접근 기술
[질문 템플릿] 1. 강의 내용과 관련된 질문인가요? 예 2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? 예 3. 질문 잘하기 메뉴얼을 읽어보셨나요? 예 [질문 내용] java 11로 하라하셔서, jdk 17을 원래 쓰고 있었는데 11을 다시 다운 받긴했는데 그 뒤로 어떻게 적용하는지 잘 모르겠어요. 환경변수도 새로 설정해줘야하나요? 스프링부트 설치할 때 자바 버전을 11로 하긴 했는데, sdk에는 17로 돼있는데 sdk도 11로 바꿔야 이상이 없는 건가요? Gradle JVM도 17로 돼있는데 이것도 바꾸나요? 일일이 하나하나 다 11로 고치는 거 맞나요? sdk랑 jvm 말고도 또 바꿔줘야할 부분이 있을까요?
해결됨
실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
안녕하세요! 강의에서 말씀해주신대로, 엔티티 레벨에서 단위테스트를 작성해보았는데 단위 테스트에서 이미 여러 케이스 별로 테스트를 작성했다고 했을 때 서비스 계층의 테스트(repository는 mock 사용)에서도 다시 한 번 모든 경계값 등을 고려하여 '빡빡한' 테스트를 작성할 필요 내지는 그럴 가치가 있다고 생각하시는지 궁금합니다. 추가로, 서비스 테스트에서 repository는 mock을 사용한다고 했을 때 repository에 대한 테스트는 생략해도 괜찮은건지 궁금합니다! 감사합니다.
미해결
모든 개발자를 위한 HTTP 웹 기본 지식
TCP/IP -> 한번 요청 하면 3-way-handshake로 연결하고 타임아웃 전까지 연결 끊지 않는다. Http1.0 -> 비 연결성을 지키기 위해 요청 올 때마다 3-way-hanshake 해서 연결하고 응답하고 바로 끊는다. Http1.1 -> 요청올 때 연결하고 응답 한 후에도 잠깐동안은 유지하다가 연결 끊는다. (지속 연결) 이게 맞나요 ? IP -> TCP/UDP -> HTTP 이렇게 발전해온건가요 ? IP의 비 신뢰성, 비연결성을 해결하기 위해 3-way-handshake , 프로그램을 구분하기 위해 Port라는 개념을 추가한게 TCP/UDP 인거고 TCP/UDP 에서 클라이언트-서버 구조, 무상태, 지속 연결을 추가한 것이 HTTP 인건가요 ?
미해결
모든 개발자를 위한 HTTP 웹 기본 지식
HTTP는 대부분 무상태인 것이고, HTTP 전부가 무상태는 아닌건가요 ?? 로그인 같은 경우는 상태를 유지해야한다는데 이러면 HTTP를 안 쓰는 것인지, 아니면 HTTP 를 사용하지만 무상태가 아닌 예외인 것인지 궁금합니다.
해결됨
모든 개발자를 위한 HTTP 웹 기본 지식
https://www.google.com:443/search?q=hello&hi=ko www.google.com 가 host고 443이 port인데 여기를 보면 host는 이용자(주인)가 아니라, 목적지에 대한 IP 정보를 뜻하는 것이 맞나요? www.google.com 은 DNS를 이용한 것이고, 저장된 IP가 100.100.100.1이라고 했을 때 https://www.google.com:443/search?q=hello&hi=ko 는 100.100.100.1 IP의 443 포트로 패킷을 보내는게 맞나요?
미해결
파이썬 알고리즘 문제풀이 입문(코딩테스트 대비)
Mac을 쓰고있는데 강의자료 다운로드 받는란이 별도로 없는거 같습니다 mm7044@naver.com 메일로 보내주실 수 있나요
미해결
실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
[질문 내용] jpa 강의를 spring boot 3버전으로 진행중입니다. 메뉴얼을 보고 쿼리 파라미터 로그 남기기 중에 hibernate6 org.hibernate.orm.jdbc.bind: trace로 수정 후 해결하였고, 외부 라이브러리인 p6spy는 적용이 안됩니다. p6spy 버전은 1.8.1을 사용했습니다. 해당 문제 해결방법이 있을까요?
