월 17,600원
5개월 할부 시다른 수강생들이 자주 물어보는 질문이 궁금하신가요?
- 미해결실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
테스트를 통과했는데 Member 테이블이 생성되지 않습니다.
[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]안녕하세요.현재 '실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발 강의'에서 'JPA와 DB 설정, 동작확인' 강의를 듣고 있습니다.H2 데이터베이스에 연결하고, 테스트 코드를 실행해서 성공적으로 member테이블이 생성되었다고 나오는데, H2 콘솔에서는 생성이 되어있지 않네요.아래 스크린샷을 첨부합니다.무엇이 문제일까요?그리고 어떻게 하면 해결할 수 있는지 궁금합니다.감사합니다. 말씀해주신대로 설정을 다시 확인해봤는데요.datasouce 설정 밑에 connection을 지우면 에러가 나서 넣었습니다. 이게 문제일까요?
- 미해결실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
섹션1 JPA와 DB설정, 동작확인 Test 부분 오류.
[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]여기에 질문 내용을 남겨주세요.해당 강의를 따라하던 중 오류가 도무지 해결되지 않아 질문글 남깁니다. 우선 저의 소스코드를 남기겠습니다.build.gradleMemberMemberRepositoryMemberRepositoryTest에서 A component required a bean of type 'jakarta.persistence.EntityManagerFactory' that could not be found. 오류가 발생합니다. SpringBoot에 일단 부딪혀보고자 시작한 강의라 아무리 구글링해봐도 어떻게 해결해야할지 막막합니다. build.gradle에서 MVCC=TRUE를 제거해봐도,build.gradle에 아래 코드를 추가해봐도,testImplementation 'com.querydsl:querydsl-jpa:5.0.0:jakarta'jakarta.persistence.EntityManagerFactory를 import해봐도,MemberRepositoryTest에 @ContextConfiguration(classes = MemberRepository.class)를 추가해봐도 해결할 수가 없었습니다. 버전이 맞지 않아서 생기는 부분이라면 처음부터 다시 진행하도록 하겠습니다. 도와주십쇼. 이하 오류 내용 전문입니다.C:\Users\User\.jdks\corretto-17.0.8.1\bin\java.exe -ea -Didea.test.cyclic.buffer.size=1048576 "-javaagent:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2023.2.2\lib\idea_rt.jar=2852:C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2023.2.2\bin" -Dfile.encoding=UTF-8 -classpath "C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2023.2.2\lib\idea_rt.jar;C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2023.2.2\plugins\junit\lib\junit5-rt.jar;C:\Program Files\JetBrains\IntelliJ IDEA Community Edition 2023.2.2\plugins\junit\lib\junit-rt.jar;E:\OneDrive - 성균관대학교\바탕 화면\study\spring_boot\build\classes\java\test;E:\OneDrive - 성균관대학교\바탕 화면\study\spring_boot\build\classes\java\main;E:\OneDrive - 성균관대학교\바탕 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bservation\1.11.4\1aa2f6ba1dae42c403543bd14ea5f302d7ed6d85\micrometer-observation-1.11.4.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\jakarta.activation\jakarta.activation-api\2.1.2\640c0d5aff45dbff1e1a1bc09673ff3a02b1ba12\jakarta.activation-api-2.1.2.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\net.minidev\accessors-smart\2.4.11\245ceca7bdf3190fbb977045c852d5f3c8efece1\accessors-smart-2.4.11.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\net.bytebuddy\byte-buddy\1.14.8\505d7d8937ff00cc55db79723e26c94069b87d66\byte-buddy-1.14.8.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.junit.jupiter\junit-jupiter-params\5.9.3\9e2a4bf6016a1975f408a73523392875cff7c26f\junit-jupiter-params-5.9.3.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.junit.jupiter\junit-jupiter-api\5.9.3\815818ad6ffcc8d320d8fbdf3d748c753cf83201\junit-jupiter-api-5.9.3.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\net.bytebuddy\byte-buddy-agent\1.14.8\ae6ebe485f3bcd0a1e20241488a32e6400a501ef\byte-buddy-agent-1.14.8.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\com.vaadin.external.google\android-json\0.0.20131108.vaadin1\fa26d351fe62a6a17f5cda1287c1c6110dec413f\android-json-0.0.20131108.vaadin1.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.springframework\spring-jcl\6.0.12\44a1d1d105063d4eb9c5dc705245ef6fa4162520\spring-jcl-6.0.12.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\com.mysema.commons\mysema-commons-lang\0.2.4\d09c8489d54251a6c22fbce804bdd4a070557317\mysema-commons-lang-0.2.4.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\ch.qos.logback\logback-classic\1.4.11\54450c0c783e896a1a6d88c043bd2f1daba1c382\logback-classic-1.4.11.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.apache.logging.log4j\log4j-to-slf4j\2.20.0\d37f81f8978e2672bc32c82712ab4b3f66624adc\log4j-to-slf4j-2.20.0.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.slf4j\jul-to-slf4j\2.0.9\9ef7c70b248185845f013f49a33ff9ca65b7975\jul-to-slf4j-2.0.9.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.attoparser\attoparser\2.0.7.RELEASE\e5d0e988d9124139d645bb5872b24dfa23e283cc\attoparser-2.0.7.RELEASE.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.unbescape\unbescape\1.1.6.RELEASE\7b90360afb2b860e09e8347112800d12c12b2a13\unbescape-1.1.6.RELEASE.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-annotations\2.15.2\4724a65ac8e8d156a24898d50fd5dbd3642870b8\jackson-annotations-2.15.2.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\com.fasterxml.jackson.core\jackson-core\2.15.2\a6fe1836469a69b3ff66037c324d75fc66ef137c\jackson-core-2.15.2.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\io.micrometer\micrometer-commons\1.11.4\6dfbbc07ecad294bffacff0648d6eaa4de78f332\micrometer-commons-1.11.4.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.ow2.asm\asm\9.3\8e6300ef51c1d801a7ed62d07cd221aca3a90640\asm-9.3.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.apiguardian\apiguardian-api\1.1.2\a231e0d844d2721b0fa1b238006d15c6ded6842a\apiguardian-api-1.1.2.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.junit.platform\junit-platform-commons\1.9.3\36b2e26a90c41603be7f0094bee80e3f8a2cd4d4\junit-platform-commons-1.9.3.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.opentest4j\opentest4j\1.2.0\28c11eb91f9b6d8e200631d46e20a7f407f2a046\opentest4j-1.2.0.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\ch.qos.logback\logback-core\1.4.11\2f9f280219a9922a74200eaf7138c4c17fb87c0f\logback-core-1.4.11.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.apache.logging.log4j\log4j-api\2.20.0\1fe6082e660daf07c689a89c94dc0f49c26b44bb\log4j-api-2.20.0.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\com.h2database\h2\2.1.214\d5c2005c9e3279201e12d4776c948578b16bf8b2\h2-2.1.214.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.glassfish.jaxb\jaxb-runtime\4.0.3\93af25be25b2c92c83e0ce61cb8b3ed23568f316\jaxb-runtime-4.0.3.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.jboss.logging\jboss-logging\3.5.3.Final\c88fc1d8a96d4c3491f55d4317458ccad53ca663\jboss-logging-3.5.3.Final.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.hibernate.common\hibernate-commons-annotations\6.0.6.Final\77a5f94b56d49508e0ee334751db5b78e5ccd50c\hibernate-commons-annotations-6.0.6.Final.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\io.smallrye\jandex\3.0.5\c548a4871b552292dbdd65409d3fda145c8925c1\jandex-3.0.5.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\com.fasterxml\classmate\1.5.1\3fe0bed568c62df5e89f4f174c101eab25345b6c\classmate-1.5.1.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\jakarta.inject\jakarta.inject-api\2.0.1\4c28afe1991a941d7702fe1362c365f0a8641d1e\jakarta.inject-api-2.0.1.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.junit.jupiter\junit-jupiter-engine\5.9.3\355322b03bf39306a183162cd06626c206f0286b\junit-jupiter-engine-5.9.3.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.objenesis\objenesis\3.3\1049c09f1de4331e8193e579448d0916d75b7631\objenesis-3.3.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.glassfish.jaxb\jaxb-core\4.0.3\e9093b4a82069a1d78ee9a3233ca387bca88861f\jaxb-core-4.0.3.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.junit.platform\junit-platform-engine\1.9.3\8616734a190f8d307376aeb7353dba0a2c037a09\junit-platform-engine-1.9.3.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.eclipse.angus\angus-activation\2.0.1\eaafaf4eb71b400e4136fc3a286f50e34a68ecb7\angus-activation-2.0.1.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\org.glassfish.jaxb\txw2\4.0.3\47b8fe31c6d1a3382203af919400527389e01e9c\txw2-4.0.3.jar;C:\Users\User\.gradle\caches\modules-2\files-2.1\com.sun.istack\istack-commons-runtime\4.1.2\18ec117c85f3ba0ac65409136afa8e42bc74e739\istack-commons-runtime-4.1.2.jar" com.intellij.rt.junit.JUnitStarter -ideVersion5 -junit4 jpabook.jpashop.MemberRepositoryTest . ____ _ /\\ / ___'_ __ (_)_ _ \ \ \ \( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v3.1.4)2023-10-01T18:20:37.660+09:00 INFO 16440 --- [ main] jpabook.jpashop.MemberRepositoryTest : Starting MemberRepositoryTest using Java 17.0.8.1 with PID 16440 (started by 섹시쇼부맨 in E:\OneDrive - 성균관대학교\바탕 화면\study\spring_boot)2023-10-01T18:20:37.663+09:00 INFO 16440 --- [ main] jpabook.jpashop.MemberRepositoryTest : No active profile set, falling back to 1 default profile: "default"2023-10-01T18:20:37.805+09:00 WARN 16440 --- [ main] o.s.w.c.s.GenericWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'memberRepository': Injection of persistence dependencies failed2023-10-01T18:20:37.880+09:00 ERROR 16440 --- [ main] o.s.b.d.LoggingFailureAnalysisReporter : ***************************APPLICATION FAILED TO START***************************Description:A component required a bean of type 'jakarta.persistence.EntityManagerFactory' that could not be found.Action:Consider defining a bean of type 'jakarta.persistence.EntityManagerFactory' in your configuration.============================CONDITIONS EVALUATION REPORT============================Positive matches:----------------- NoneNegative matches:----------------- NoneExclusions:----------- NoneUnconditional classes:---------------------- None2023-10-01T18:20:37.884+09:00 ERROR 16440 --- [ main] o.s.test.context.TestContextManager : Caught exception while allowing TestExecutionListener [org.springframework.test.context.web.ServletTestExecutionListener] to prepare test instance [jpabook.jpashop.MemberRepositoryTest@c0b41d6]java.lang.IllegalStateException: Failed to load ApplicationContext for [WebMergedContextConfiguration@2e27d72f testClass = jpabook.jpashop.MemberRepositoryTest, locations = [], classes = [jpabook.jpashop.MemberRepository], contextInitializerClasses = [], activeProfiles = [], propertySourceLocations = [], propertySourceProperties = ["org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true"], contextCustomizers = [org.springframework.boot.test.autoconfigure.actuate.observability.ObservabilityContextCustomizerFactory$DisableObservabilityContextCustomizer@1f, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@0, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizer@19bb07ed, org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@57c758ac, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@654f0d9c, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.web.client.TestRestTemplateContextCustomizer@41e36e46, org.springframework.boot.test.context.SpringBootTestAnnotation@a3c756d2], resourceBasePath = "src/main/webapp", contextLoader = org.springframework.boot.test.context.SpringBootContextLoader, parent = null] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:143) ~[spring-test-6.0.12.jar:6.0.12] at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:127) ~[spring-test-6.0.12.jar:6.0.12] at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:191) ~[spring-test-6.0.12.jar:6.0.12] at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:130) ~[spring-test-6.0.12.jar:6.0.12] at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:241) ~[spring-test-6.0.12.jar:6.0.12] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228) ~[spring-test-6.0.12.jar:6.0.12] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289) ~[spring-test-6.0.12.jar:6.0.12] at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) ~[junit-4.13.1.jar:4.13.1] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291) ~[spring-test-6.0.12.jar:6.0.12] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247) ~[spring-test-6.0.12.jar:6.0.12] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97) ~[spring-test-6.0.12.jar:6.0.12] at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) ~[junit-4.13.1.jar:4.13.1] at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) ~[junit-4.13.1.jar:4.13.1] at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) ~[junit-4.13.1.jar:4.13.1] at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) ~[junit-4.13.1.jar:4.13.1] at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) ~[junit-4.13.1.jar:4.13.1] at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) ~[spring-test-6.0.12.jar:6.0.12] at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) ~[spring-test-6.0.12.jar:6.0.12] at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) ~[junit-4.13.1.jar:4.13.1] at org.junit.runners.ParentRunner.run(ParentRunner.java:413) ~[junit-4.13.1.jar:4.13.1] at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191) ~[spring-test-6.0.12.jar:6.0.12] at org.junit.runner.JUnitCore.run(JUnitCore.java:137) ~[junit-4.13.1.jar:4.13.1] at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69) ~[junit-rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38) ~[junit-rt.jar:na] at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11) ~[idea_rt.jar:na] at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35) ~[junit-rt.jar:na] at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:232) ~[junit-rt.jar:na] at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55) ~[junit-rt.jar:na]Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'memberRepository': Injection of persistence dependencies failed at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessProperties(PersistenceAnnotationBeanPostProcessor.java:388) ~[spring-orm-6.0.12.jar:6.0.12] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1416) ~[spring-beans-6.0.12.jar:6.0.12] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:597) ~[spring-beans-6.0.12.jar:6.0.12] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:520) ~[spring-beans-6.0.12.jar:6.0.12] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:325) ~[spring-beans-6.0.12.jar:6.0.12] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) ~[spring-beans-6.0.12.jar:6.0.12] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:323) ~[spring-beans-6.0.12.jar:6.0.12] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-6.0.12.jar:6.0.12] at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:973) ~[spring-beans-6.0.12.jar:6.0.12] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:942) ~[spring-context-6.0.12.jar:6.0.12] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:608) ~[spring-context-6.0.12.jar:6.0.12] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737) ~[spring-boot-3.1.4.jar:3.1.4] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:439) ~[spring-boot-3.1.4.jar:3.1.4] at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) ~[spring-boot-3.1.4.jar:3.1.4] at org.springframework.boot.test.context.SpringBootContextLoader.lambda$loadContext$3(SpringBootContextLoader.java:137) ~[spring-boot-test-3.1.4.jar:3.1.4] at org.springframework.util.function.ThrowingSupplier.get(ThrowingSupplier.java:58) ~[spring-core-6.0.12.jar:6.0.12] at org.springframework.util.function.ThrowingSupplier.get(ThrowingSupplier.java:46) ~[spring-core-6.0.12.jar:6.0.12] at org.springframework.boot.SpringApplication.withHook(SpringApplication.java:1409) ~[spring-boot-3.1.4.jar:3.1.4] at org.springframework.boot.test.context.SpringBootContextLoader$ContextLoaderHook.run(SpringBootContextLoader.java:545) ~[spring-boot-test-3.1.4.jar:3.1.4] at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:137) ~[spring-boot-test-3.1.4.jar:3.1.4] at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:108) ~[spring-boot-test-3.1.4.jar:3.1.4] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:187) ~[spring-test-6.0.12.jar:6.0.12] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:119) ~[spring-test-6.0.12.jar:6.0.12] ... 27 common frames omittedCaused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'jakarta.persistence.EntityManagerFactory' available at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveNamedBean(DefaultListableBeanFactory.java:1247) ~[spring-beans-6.0.12.jar:6.0.12] at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findDefaultEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:593) ~[spring-orm-6.0.12.jar:6.0.12] at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:557) ~[spring-orm-6.0.12.jar:6.0.12] at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.resolveEntityManager(PersistenceAnnotationBeanPostProcessor.java:724) ~[spring-orm-6.0.12.jar:6.0.12] at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.getResourceToInject(PersistenceAnnotationBeanPostProcessor.java:697) ~[spring-orm-6.0.12.jar:6.0.12] at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:270) ~[spring-beans-6.0.12.jar:6.0.12] at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:145) ~[spring-beans-6.0.12.jar:6.0.12] at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessProperties(PersistenceAnnotationBeanPostProcessor.java:385) ~[spring-orm-6.0.12.jar:6.0.12] ... 49 common frames omittedjava.lang.IllegalStateException: Failed to load ApplicationContext for [WebMergedContextConfiguration@2e27d72f testClass = jpabook.jpashop.MemberRepositoryTest, locations = [], classes = [jpabook.jpashop.MemberRepository], contextInitializerClasses = [], activeProfiles = [], propertySourceLocations = [], propertySourceProperties = ["org.springframework.boot.test.context.SpringBootTestContextBootstrapper=true"], contextCustomizers = [org.springframework.boot.test.autoconfigure.actuate.observability.ObservabilityContextCustomizerFactory$DisableObservabilityContextCustomizer@1f, org.springframework.boot.test.autoconfigure.properties.PropertyMappingContextCustomizer@0, org.springframework.boot.test.autoconfigure.web.servlet.WebDriverContextCustomizer@19bb07ed, org.springframework.boot.test.context.filter.ExcludeFilterContextCustomizer@57c758ac, org.springframework.boot.test.json.DuplicateJsonObjectContextCustomizerFactory$DuplicateJsonObjectContextCustomizer@654f0d9c, org.springframework.boot.test.mock.mockito.MockitoContextCustomizer@0, org.springframework.boot.test.web.client.TestRestTemplateContextCustomizer@41e36e46, org.springframework.boot.test.context.SpringBootTestAnnotation@a3c756d2], resourceBasePath = "src/main/webapp", contextLoader = org.springframework.boot.test.context.SpringBootContextLoader, parent = null] at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:143) at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:127) at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:191) at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:130) at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:241) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:228) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:247) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97) at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.ParentRunner.run(ParentRunner.java:413) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:69) at com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38) at com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11) at com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35) at com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:232) at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55)Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'memberRepository': Injection of persistence dependencies failed at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessProperties(PersistenceAnnotationBeanPostProcessor.java:388) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1416) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:597) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:520) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:325) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:973) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:942) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:608) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:737) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:439) at org.springframework.boot.SpringApplication.run(SpringApplication.java:315) at org.springframework.boot.test.context.SpringBootContextLoader.lambda$loadContext$3(SpringBootContextLoader.java:137) at org.springframework.util.function.ThrowingSupplier.get(ThrowingSupplier.java:58) at org.springframework.util.function.ThrowingSupplier.get(ThrowingSupplier.java:46) at org.springframework.boot.SpringApplication.withHook(SpringApplication.java:1409) at org.springframework.boot.test.context.SpringBootContextLoader$ContextLoaderHook.run(SpringBootContextLoader.java:545) at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:137) at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:108) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:187) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:119) ... 27 moreCaused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type 'jakarta.persistence.EntityManagerFactory' available at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveNamedBean(DefaultListableBeanFactory.java:1247) at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findDefaultEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:593) at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.findEntityManagerFactory(PersistenceAnnotationBeanPostProcessor.java:557) at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.resolveEntityManager(PersistenceAnnotationBeanPostProcessor.java:724) at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor$PersistenceElement.getResourceToInject(PersistenceAnnotationBeanPostProcessor.java:697) at org.springframework.beans.factory.annotation.InjectionMetadata$InjectedElement.inject(InjectionMetadata.java:270) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:145) at org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor.postProcessProperties(PersistenceAnnotationBeanPostProcessor.java:385) ... 49 more
- 해결됨실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
27번 라인의 order의 경우 왜 Long을 리턴값으로 작성하셨는지 궁금합니다.
단순히 void로 하셔도 무방하셨을 것 같은데, 혹시 어떤 이유가 있을까요? 혹시 이러한 패턴이 따로 있을까요?
- 미해결실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
모든 개체가 필수적으로 참여하는 일대일관계
수업에서는 다양한 예시를 위해 주문과 배송 엔티티를 일대일 관계로 나눠서 만들었지만 db공부를 하던 중 "모든 개체가 일대일 관계에 필수적으로 참여하면 릴레이션을 하나로 합친다."라는 것을 보았습니다.위 글을 바탕으로 주문엔티티는 배송엔티티를 무조건 가지고 배송엔티티도 주문엔티티를 가지니 하나의 엔티티로 합치고 주문의 기본키와 배송의 기본키 두개를 합쳐 하나의 기본키로 만든다는 생각을 했습니다.실무에서는 주문과 배송을 각각 나누어 설계하는지 아님 합쳐서 설계하는지 궁금합니다.다시말해 1대1관계를 나눠서 설계하는지 궁금합니다.
- 미해결실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
Test - application.yml 관련 질문
[질문 템플릿]1. 강의 내용과 관련된 질문인가요? 예2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? 예3. 질문 잘하기 메뉴얼을 읽어보셨나요? 예[질문 내용]안녕하세요. 강의를 따라 MemberRepositoryTest를 실행해도 h2데이터베이스에 Member테이블이 생성되지 않는 문제가 있었습니다. 강의를 여러번 돌려보고, 강의소스코드를 다운받아 실행해보아도 DB에 테이블이 생성되지 않았으며, 강의자료 pdf를 둘러보아도 해답이 없었습니다. 혹시나 하는 마음에 강의소스코드 중 test폴더 하위에 존재하는 application.yml을 확인하여 주석처리 된 것들을 다 해제하고 실행하니 그제야 h2DB에 member 테이블이 생성된 것을 확인하였습니다. 여기서 궁금한 점은 test파일을 실행할 때 test폴더 하위에 application.yml 파일이 존재해야하는지 입니다. 강의에서 강사님의 test폴더 아래 yml파일이 존재하지 않습니다.
- 미해결실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
데이터베이스 방언 설정
[질문 템플릿]1. 강의 내용과 관련된 질문인가요? 예2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? 예3. 질문 잘하기 메뉴얼을 읽어보셨나요? 예[질문 내용]자바 ORM 표준 JPA 프로그래밍에서는 maven으로 빌드 툴을 선택하였고 DB 방언을 dialect를 통해서 직접 설정(ex.h2.dialect)해주었는데 gradle로 할때는 따로 설정하는 부분이 영상에 안보이는데 gradle에서 JPA 방언 설정 과정에 대해서 궁금합니다.
- 미해결실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
DB 컬럼 생성 조건이 궁금합니다.
학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요.1. 강의 내용과 관련된 질문을 남겨주세요.2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요.(자주 하는 질문 링크: https://bit.ly/3fX6ygx)3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요.(질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG)질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요.=========================================[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]강사님. 엔티티 자바파일 생성 후 서버 구동시 DB에 해당 엔티티에 들어있는 필드들이 컬럼으로 생성이 되는것은 잘 알고 있습니다.그런데 컬럼으로 생성이 안되는 조건이 궁금합니다.왜 궁금하냐면, 예를들어 강이의 Order 엔티티에서 setMember, addOrderItem, getTotalPrice 등의 메서드들은 DB에 필드 생성이 되지 않아서 입니다.DB에 컬럼이 생성되는 조건/생성되지 않는 조건이 궁금합니다.
- 미해결실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
./gradlew clean build 에러
[질문 템플릿]1. 강의 내용과 관련된 질문인가요? 예2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? 예3. 질문 잘하기 메뉴얼을 읽어보셨나요? 예[질문 내용]안녕하세요. 저는 현재 springboot 2.7.16버전 사용 중입니다. 배포파일 만드는 과정에서 ./gradlew clean build를 했는데 에러가 발생합니다.해결 방법이 있을까요?ㅠ
- 미해결실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
@NotEmpty관련 질문입니다.
학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요.1. 강의 내용과 관련된 질문을 남겨주세요.2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요.(자주 하는 질문 링크: https://bit.ly/3fX6ygx)3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요.(질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG)질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요.=========================================[질문 템플릿]1. 강의 내용과 관련된 질문인가요? (예/아니오)2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오)3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오)[질문 내용]여기에 질문 내용을 남겨주세요. 현재 상태입니다. 멤버폼에서 임포트문을 직접 추가를 해줘도 불러올수없다고 뜹니다. 다른분들이 질문하신 내용을 봐도 다 디펜던시에 추가하라고 되어 있더라구요. 구글링도해보고 GPT도 찾아봤는데 다른곳에서 문제가 생긴건지 임포트가 안됩니다. 터미널에서 gradle clean하고 다시 gradle build를 해도 임포트가 안되는건 똑같습니다.
- 미해결실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
Junit5에서는 fail 없이 사용해도 되나요?
학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요.1. 강의 내용과 관련된 질문을 남겨주세요.2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요.(자주 하는 질문 링크: https://bit.ly/3fX6ygx)3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요.(질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG)질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요.=========================================[질문 템플릿]1. 강의 내용과 관련된 질문인가요? (예/아니오)2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오)3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오)[질문 내용]Junit5는 expected말고 assertThrows를 사용하는데 fail하고 같이 사용하면 assertThrows에서 예외가 터져도 fail문도 같이 실행되서 테스트 녹색불이 안들어오더라고요 반대로 fail문을 사용하지 않으면 녹색불이 들어오고요 어떻게 하는게 맞나요?
- 미해결실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
상품 수정부분에서 에러가 발생하는것 같습니다..
[질문 내용]섹션7의 상품수정 부분을 수강중입니다!강사님의 코드를 그대로 따라 쳤으나 상품 수정시 에러가 발생하는데 원인을 모르겠습니다. 다만, 아래와 같이 에러페이지가 나오나 홈으로 가서 다시 상품목록을 보면 수정이 반영되어었습니다... package jpabook.jpashop.controller; import jpabook.jpashop.domain.item.Book; import jpabook.jpashop.domain.item.Item; import jpabook.jpashop.service.ItemService; import lombok.RequiredArgsConstructor; import org.springframework.stereotype.Controller; import org.springframework.ui.Model; import org.springframework.web.bind.annotation.GetMapping; import org.springframework.web.bind.annotation.ModelAttribute; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.PostMapping; import java.util.List; @Controller @RequiredArgsConstructor public class ItemController { private final ItemService itemService; @GetMapping("/items/new") public String createForm(Model model) { model.addAttribute("form", new BookForm()); return "items/createItemForm"; } @PostMapping("/items/new") public String create(BookForm form) { Book book = new Book(); book.setName(form.getName()); book.setPrice(form.getPrice()); book.setStockQuantity(form.getStockQuantity()); book.setAuthor(form.getAuthor()); book.setIsbn(form.getIsbn()); itemService.saveItem(book); return "redirect:/"; } @GetMapping("/items") public String list(Model model) { List<Item> items = itemService.findItem(); model.addAttribute("items", items); return "items/itemList"; } @GetMapping("items/{itemId}/edit") public String updateItemForm(@PathVariable("itemId") Long itemId, Model model) { Book item = (Book) itemService.findOne(itemId); BookForm form = new BookForm(); form.setId(item.getId()); form.setName(item.getName()); form.setPrice(item.getPrice()); form.setStockQuantity(item.getStockQuantity()); form.setAuthor(item.getAuthor()); form.setIsbn(item.getIsbn()); model.addAttribute("form", form); return "items/updateItemForm"; } @PostMapping("items/{itemId}/edit") public String updateItem(@PathVariable String itemId, @ModelAttribute("form") BookForm form) { Book book = new Book(); book.setId(form.getId()); book.setName(form.getName()); book.setPrice(form.getPrice()); book.setStockQuantity(form.getStockQuantity()); book.setAuthor(form.getAuthor()); book.setIsbn(form.getIsbn()); itemService.saveItem(book); return "redirect:items"; } }package jpabook.jpashop.controller; import lombok.Getter; import lombok.Setter; @Getter @Setter public class BookForm { private Long id; private String name; private int price; private int stockQuantity; private String author; private String isbn; }
- 해결됨실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
Service logic 질문
학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요.1. 강의 내용과 관련된 질문을 남겨주세요.2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요.(자주 하는 질문 링크: https://bit.ly/3fX6ygx)3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요.(질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG)질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요.=========================================[질문 템플릿]1. 강의 내용과 관련된 질문인가요? (예/아니오)2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오)3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오)[질문 내용]현재 ItemService에서 update 로직을 수행하고 있습니다.혹시 Item Entity 에서 update 로직을 수행해도 되나요?
- 미해결실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
실행시 오류가 생겨서 데이터베이스에 업데이트가 안되는 현상을 겪고 있습니다.
학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요.1. 강의 내용과 관련된 질문을 남겨주세요.2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요.(자주 하는 질문 링크: https://bit.ly/3fX6ygx)3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요.(질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG)질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요.=========================================[질문 템플릿]1. 강의 내용과 관련된 질문인가요? (예/아니오)2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오)3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오)[질문 내용]이렇게 오류가 나는데 혹시 왜그런지 알 수 있을까요?
- 미해결실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
객체 그래프 탐색과 N+1 문제 질문
Repository 를 통해서 join 으로 데이터를 가져와서 처리하는것 Entity 에 비즈니스 모델을 넣어서 객체 그래프 탐색을 통해 데이터를 처리하는것. 예를들어 user(1) 과 article(n) 관계가 있다고하면,유저가 작성한 글의 개수를 구해야되는 문제가 있을때,ArticleRepository.getCountByUserId(Long user_id)user.articles.length 위 두가지 방법이 어느 차이가 있고 어느 방법이 더 선호되나요? 1번 방법은 DB 를 통해 가져와서 DB가 연산을 수행할거고,2번 방법은 엔티티에서 객체그래프탐색을 통해 FK데이터에 접근해서 메모리에서 길이를 연산한다는 차이가 있다는것까진 이해했습니다. 강의에서는 주문취소를 할때, order 에 orderItem 들을 취소처리하던데,그럼 N+1 문제가 발생하지 않나요?1개의 Order 에 OrderItem 이 N개면 추가적으로 쿼리를 계속 호출하는걸로 이해했습니다. 1번방법은 N+1 문제를 피할수있지만 모델에 비즈니스로직을 작성하지 못하고,2번방법은 모델에 비즈니스로직을 작성할수있지만 N+1 문제가 발생하는걸로 이해했는데 맞을까요?
- 해결됨실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
application.yml vs application.properties
학습하는 분들께 도움이 되고, 더 좋은 답변을 드릴 수 있도록 질문전에 다음을 꼭 확인해주세요.1. 강의 내용과 관련된 질문을 남겨주세요.2. 인프런의 질문 게시판과 자주 하는 질문(링크)을 먼저 확인해주세요.(자주 하는 질문 링크: https://bit.ly/3fX6ygx)3. 질문 잘하기 메뉴얼(링크)을 먼저 읽어주세요.(질문 잘하기 메뉴얼 링크: https://bit.ly/2UfeqCG)질문 시에는 위 내용은 삭제하고 다음 내용을 남겨주세요.=========================================[질문 템플릿]1. 강의 내용과 관련된 질문인가요? (예/아니오)2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예/아니오)3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예/아니오)[질문 내용]첫번째 로드맵을 수강하고 JPA 로 넘어온 수강자 입니다.예전 강의에서는 application.properties 을 사용하였고현재 강의는 application.yml 을 사용 중인데현업에선 어떤 걸 더 자주 사용하나요 ?검색을 해보니 작성해야할 부분이 많거나 계층 구조로보기편하게 하기 위해선 yml 을 사용한다고 명시되어있는데현업에서는 어떤 걸 더 자주 쓰는지 궁금해서 질문드립니다. 감사합니다.
- 미해결실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
동등성 동일성
안녕하세요, 강의 내용중 질문이 있어 질문 드립니다. PDF 13~14 쪽에 있는, MemberRepositoryTest 파일을 보면, Assertions.assertThat(findMember).isEqualTo(member); //JPA 엔티티 동일성 보 장이라고 나와 있습니다.해당 테스트를 통과 하는데 있어서는 문제가 없지만, 이는 정확히 말해서 동일성이 보장 된게 아니라, 동등성이 보장 되어야 하는거 아닌가요? 그리고 테스트 중간에 @Test @Transactional @Rollback(false) public void testMember(){ Member member = new Member(); member.setName("memberA"); memberRepository.save(member); em.flush(); em.clear(); Member findMember = memberRepository.findOne(member.getId()); Assertions.assertThat(findMember).isEqualTo(member); }이것과 같이 진행하면 false 가 나옵니다.Member.class 를 @Entity @Data @EqualsAndHashCode(onlyExplicitlyIncluded =true) public class Member { @Id @GeneratedValue @Column(name="member_id") @EqualsAndHashCode.Include private Long id; @NotEmpty //-->@valid로 체크 private String name; @Embedded //@Embadable.... private Address address; @JsonIgnore // 양방향 참조시에 한쪽에 해줘야함 그래서 연쇄 호출안함 @OneToMany(mappedBy = "member") //읽기만 가능 private List<Order> orders = new ArrayList<>(); } 이렇게 고치니까 통과가 되었습니다. 질문 정리 1) .isEqualsTo 는 동일성이 아닌 동등성 보장인가요?2) @Data를 사용했다고 해서, equals, hashCode가 정확하게 작동하지 않을때도 있나요?
- 미해결실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
자바 ORM 표준 JPA 프로그래밍책을 지금 사도 괜찮을까요?..
15년에 나왔던데 .. 사도 괜찮을까요 ?? 강의에 비해 옛날 내용은 아니겠죠?? ..
- 해결됨실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
MemberRepositoryTest에서 java.lang.IllegalStateException: Failed to load ApplicationContext
안녕하세요.섹션 1의 마지막 강의 jpa와 DB설정, 동작확인 강의를 수가중에, 12분지점까지 따라해왔습니다. 그런데 이러한 에러가 발생하고 이유를 못찾겠습니다.. java.lang.IllegalStateException: Failed to load ApplicationContext at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:98) at org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:124) at org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:190) at org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:132) at org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:248) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:227) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289) at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:246) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97) at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at org.junit.runners.ParentRunner.run(ParentRunner.java:413) at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190) at org.junit.runner.JUnitCore.run(JUnitCore.java:137) at org.junit.runner.JUnitCore.run(JUnitCore.java:115) at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42) at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80) at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67) at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:110) at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:90) at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:85) at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:62) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base/java.lang.reflect.Method.invoke(Method.java:566) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33) at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94) at com.sun.proxy.$Proxy2.stop(Unknown Source) at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193) at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129) at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100) at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60) at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56) at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:113) at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65) at worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69) at worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74) Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/jpa/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1157) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:911) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:731) at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408) at org.springframework.boot.SpringApplication.run(SpringApplication.java:307) at org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:136) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:141) at org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:90) ... 55 more 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:284) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:246) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:223) at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:175) at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:295) at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:252) at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:223) at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>(InFlightMetadataCollectorImpl.java:173) at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1460) at org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1494) at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) at org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) ... 70 more 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) at org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect(DialectFactoryImpl.java:54) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:138) at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101) at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:272) ... 87 more 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] 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 app//org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1804) at app//org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:620) at app//org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at app//org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) at app//org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at app//org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) at app//org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) at app//org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1157) at app//org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:911) at app//org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) at app//org.springframework.boot.SpringApplication.refresh(SpringApplication.java:731) at app//org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:408) at app//org.springframework.boot.SpringApplication.run(SpringApplication.java:307) at app//org.springframework.boot.test.context.SpringBootContextLoader.loadContext(SpringBootContextLoader.java:136) at app//org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContextInternal(DefaultCacheAwareContextLoaderDelegate.java:141) at app//org.springframework.test.context.cache.DefaultCacheAwareContextLoaderDelegate.loadContext(DefaultCacheAwareContextLoaderDelegate.java:90) at app//org.springframework.test.context.support.DefaultTestContext.getApplicationContext(DefaultTestContext.java:124) at app//org.springframework.test.context.web.ServletTestExecutionListener.setUpRequestContextIfNecessary(ServletTestExecutionListener.java:190) at app//org.springframework.test.context.web.ServletTestExecutionListener.prepareTestInstance(ServletTestExecutionListener.java:132) at app//org.springframework.test.context.TestContextManager.prepareTestInstance(TestContextManager.java:248) at app//org.springframework.test.context.junit4.SpringJUnit4ClassRunner.createTest(SpringJUnit4ClassRunner.java:227) at app//org.springframework.test.context.junit4.SpringJUnit4ClassRunner$1.runReflectiveCall(SpringJUnit4ClassRunner.java:289) at app//org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) at app//org.springframework.test.context.junit4.SpringJUnit4ClassRunner.methodBlock(SpringJUnit4ClassRunner.java:291) at app//org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:246) at app//org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:97) at app//org.junit.runners.ParentRunner$4.run(ParentRunner.java:331) at app//org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79) at app//org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329) at app//org.junit.runners.ParentRunner.access$100(ParentRunner.java:66) at app//org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293) at app//org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61) at app//org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70) at app//org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306) at app//org.junit.runners.ParentRunner.run(ParentRunner.java:413) at app//org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:190) at app//org.junit.runner.JUnitCore.run(JUnitCore.java:137) at app//org.junit.runner.JUnitCore.run(JUnitCore.java:115) at app//org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:42) at app//org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:80) at app//org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:72) at app//org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:107) at app//org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:88) at app//org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:54) at app//org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:67) at app//org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:52) at app//org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) at app//org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) at app//org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.processAllTestClasses(JUnitPlatformTestClassProcessor.java:110) at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor$CollectAllTestClassesExecutor.access$000(JUnitPlatformTestClassProcessor.java:90) at org.gradle.api.internal.tasks.testing.junitplatform.JUnitPlatformTestClassProcessor.stop(JUnitPlatformTestClassProcessor.java:85) at org.gradle.api.internal.tasks.testing.SuiteTestClassProcessor.stop(SuiteTestClassProcessor.java:62) at java.base@11.0.11/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at java.base@11.0.11/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at java.base@11.0.11/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.base@11.0.11/java.lang.reflect.Method.invoke(Method.java:566) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:36) at org.gradle.internal.dispatch.ReflectionDispatch.dispatch(ReflectionDispatch.java:24) at org.gradle.internal.dispatch.ContextClassLoaderDispatch.dispatch(ContextClassLoaderDispatch.java:33) at org.gradle.internal.dispatch.ProxyDispatchAdapter$DispatchingInvocationHandler.invoke(ProxyDispatchAdapter.java:94) at com.sun.proxy.$Proxy2.stop(Unknown Source) at org.gradle.api.internal.tasks.testing.worker.TestWorker$3.run(TestWorker.java:193) at org.gradle.api.internal.tasks.testing.worker.TestWorker.executeAndMaintainThreadName(TestWorker.java:129) at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:100) at org.gradle.api.internal.tasks.testing.worker.TestWorker.execute(TestWorker.java:60) at org.gradle.process.internal.worker.child.ActionExecutionWorker.execute(ActionExecutionWorker.java:56) at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:113) at org.gradle.process.internal.worker.child.SystemApplicationClassLoaderWorker.call(SystemApplicationClassLoaderWorker.java:65) at app//worker.org.gradle.process.internal.worker.GradleWorkerMain.run(GradleWorkerMain.java:69) at app//worker.org.gradle.process.internal.worker.GradleWorkerMain.main(GradleWorkerMain.java:74) Caused by: org.hibernate.service.spi.ServiceException: Unable to create requested service [org.hibernate.engine.jdbc.env.spi.JdbcEnvironment] at app//org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:284) at app//org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:246) at app//org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:223) at app//org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:175) at app//org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:295) at app//org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:252) at app//org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:223) at app//org.hibernate.boot.internal.InFlightMetadataCollectorImpl.<init>(InFlightMetadataCollectorImpl.java:173) at app//org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:127) at app//org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:1460) at app//org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:1494) at app//org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:58) at app//org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) at app//org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:409) at app//org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:396) at app//org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) at app//org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1863) at app//org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1800) ... 70 more Caused by: org.hibernate.HibernateException: Access to DialectResolutionInfo cannot be null when 'hibernate.dialect' not set at app//org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.determineDialect(DialectFactoryImpl.java:100) at app//org.hibernate.engine.jdbc.dialect.internal.DialectFactoryImpl.buildDialect(DialectFactoryImpl.java:54) at app//org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:138) at app//org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) at app//org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:101) at app//org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:272) ... 87 more build.gradle에서는 junit4를 사용하고자 기존의 질문글들을 보고아주 조금 수정했습니다.plugins { id 'java' id 'org.springframework.boot' version '2.7.15' id 'io.spring.dependency-management' version '1.0.15.RELEASE' } group = 'jpabook' version = '0.0.1-SNAPSHOT' java { sourceCompatibility = '11' } configurations { compileOnly { extendsFrom annotationProcessor } } repositories { mavenCentral() } dependencies { implementation 'org.springframework.boot:spring-boot-starter-data-jpa' implementation 'org.springframework.boot:spring-boot-starter-thymeleaf' implementation 'org.springframework.boot:spring-boot-starter-web' implementation 'org.springframework.boot:spring-boot-devtools' compileOnly 'org.projectlombok:lombok' runtimeOnly 'com.h2database:h2' annotationProcessor 'org.projectlombok:lombok' testImplementation 'org.springframework.boot:spring-boot-starter-test' // JUnit4 추가 testImplementation("org.junit.vintage:junit-vintage-engine") { exclude group: "org.hamcrest", module: "hamcrest-core" } } tasks.named('test') { useJUnitPlatform() } 문제의 테스트입니다.package jpabook.jpashop; import org.assertj.core.api.Assertions; import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.boot.test.context.SpringBootTest; import org.springframework.test.context.junit4.SpringRunner; import org.springframework.transaction.annotation.Transactional; import static org.junit.Assert.*; @RunWith(SpringRunner.class) @SpringBootTest public class MemberRepositoryTest { @Autowired MemberRepository memberRepository; @Test @Transactional public void testMember() throws Exception { Member member = new Member(); member.setUsername("memberA"); Long saveId = memberRepository.save(member); Member findMember = memberRepository.find(saveId); Assertions.assertThat(findMember.getId()).isEqualTo(member.getId()); Assertions.assertThat(findMember.getUsername()).isEqualTo(member.getUsername()); } } 비단 테스트뿐 아니라, 애플리케이션도 실행에 실패를 하는데, 위의 에러중 이부분이 문제가 아닌가 싶습니다... ㅠㅠError 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] 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]
- 미해결실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
"상품 주문" null값 : 에러가 왜 이렇게 나오는지 궁금합니다.
안녕하세요,김영한 강사님 강의 잘 듣고 있는 전진호 학생입니다.첫번째 캡쳐사진은 제가 강의를 들으면서 적었던 코드에서 상품 주문을 클릭하고, 아무 것도 적지 않았을 때 나오는 화면입니다.두번째 캡쳐사진은 자료 소스 코드에서 동일한 작동을 했을 때 나오는 소스코드입니다. 똑같은 status=400, Bad Request인데 첫번째만 왜 에러 로그가 길게 나오는 걸까요?답변해주시면 감사하겠습니다. *) zip 파일을 export 했는데 어떻게 올려야 할지 잘 모르겠어서 추가적으로 필요하시다면 보내드리겠습니다.
- 해결됨실전! 스프링 부트와 JPA 활용1 - 웹 애플리케이션 개발
@PersistenceContext와 @RequiredArgsConstructor 관련하여 궁금한 점이 있습니다.
MemberRepository를 개발할 때, @PersistenceContext를 사용할 때와 @RequiredArgsConstructor를 사용할 때 테스트 결과가 달라져서 문의남깁니다.@PersistenceContextprivate EntityManager em;은 가능하지만, @RequiredArgsConstructor를 사용할 때는 final이 들어가야만 하던데 왜 그런지 알 수 있을까요?