안녕하세요 :) 강사님 26강(JPA 이용하여 구현) 강의를 듣던 중 UserRepository 인터페이스 파일을강사님과 동일하게 Domain -> User 와 같은 위치에 만들고 실행시켰더니Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2023-09-11 22:14:55.016 ERROR 58408 --- [ main] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userService': Resolution of declared constructors on bean Class [com.group.libraryapp.service.user.UserService] from ClassLoader [jdk.internal.loader.ClassLoaders$AppClassLoader@2437c6dc] failed; nested exception is java.lang.NoClassDefFoundError: com/group/libraryapp/repository/user/UserRepository at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.determineCandidateConstructors(AutowiredAnnotationBeanPostProcessor.java:309) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.determineConstructorsFromBeanPostProcessors(AbstractAutowireCapableBeanFactory.java:1302) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1219) ~[spring-beans-5.3.24.jar:5.3.24] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:582) ~[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]위와같은 에러가 나서 구글링과 이것저것 찾아보다가repository 폴더 안으로 옮겼더니 정상적으로 실행이 되었습니다 :)영상에서는 domain 클래스에 넣고 실행했을 때 정상적으로 작동이 되었는데제 경로에서는 어떤 이유에서 에러가 발생했던건지, 정확한 답변을 찾을 수가 없어서 문의드립니다! :)(+ bookRepository는 Book 도메인과 같이 넣어도 정상적으로 실행이 됩니다! )

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]

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.SimpleOrderDto에서의 Address를 왜 (order.getDelivery().getAddress()) 오더의 딜리버리에서 가져오는 건가요?? 오더에 멤버에서 가져올수도 있는데 딜리버리에서 가져오는 이유가 있을까요? 멤버에서 가져오면 쿼리가 3번이면 끝나고 딜리버리에서 가져오면 5번의 쿼리를 거쳐서 조금 헷갈립니다

학습이 너무 예전거라 최신 스프링과 security 버전이 달라서 많이 바뀐것 같습니다. 강의 최신화좀 빨리 해주세요 진도가 안나갑니다 해결하느라

안녕하세요,JPA 활용편 1강을 완강하고 질문 드립니다.OrderController에서 현재 들어온 주문을 전부 보여주기 위한 Html 코드가 orderList.html인데Q : T는 Type인건가요? 예를 들면, orderStatus는 ORDER, CANCEL인데, 저 둘 중 하나를 보여주는 건가요?강의 중 말씀하신 거 같은데 확실치 않아 질문 남깁니다. 

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.    

강의를 다 보고 따로 찾아보니 @Transactional은 controller가 아닌 service에서 사용해야되고 controller에서 사용하게 되면 트랜잭션이 적용이 안된다고 하길래 직접 해봤습니다. controller의 메소드에 @Transactional을 붙여서 로직을 실행시켜보니 변경감지가 일어나서 update 쿼리가 날라가는 것을 확인하였는데 이러면 트랜잭션을 통해서 변경감지가 일어난 것 아닌가요?

강의 내용대로 진행하였는데http://localhost:8000/user-service/actuator/prometheushttp://localhost:8000/order-service/actuator/prometheus둘다 아래 이미지와같은 에러가 발생합니다  apigateway application.yml 설정- id: user-service uri: lb://USER-SERVICE predicates: - Path=/user-service/actuator/** - Method=GET,POST filters: - RemoveRequestHeader=Cookie - RewritePath=/user-service/(?<segment>.*), /$\{segment} - id: order-service uri: lb://ORDER-SERVICE predicates: - Path=/order-service/actuator/** - Method=GET filters: - RemoveRequestHeader=Cookie - RewritePath=/order-service/(?<segment>.*), /$\{segment}  프로메테우스.yml 설정static_configs: - targets: ["localhost:9090"] - job_name: 'user-service' scrape_interval: 15s metrics_path: '/user-service/actuator/prometheus' static_configs: - targets: ['localhost:8000'] - job_name: 'order-service' scrape_interval: 15s metrics_path: '/order-service/actuator/prometheus' static_configs: - targets: ['localhost:8000'] - job_name: 'apigateway-service' scrape_interval: 15s metrics_path: '/actuator/prometheus' static_configs: - targets: ['localhost:8000'] apigateway 의 AuthorizationHeaderFilter.java// 절차 // login -> token반환받음 -> client에서 apigateway로 정보 요청 시 (토큰정보를 가지고 요청함) -> 서버에서는 토큰정보 검증 (header 안에 토큰이 포함됨) 38줄 @Override public GatewayFilter apply(Config config) { return ((exchange, chain) -> { ServerHttpRequest request = exchange.getRequest(); if(!request.getHeaders().containsKey(HttpHeaders.AUTHORIZATION)) { return onError(exchange, "no authorization header", HttpStatus.UNAUTHORIZED); } String authorizationHeader = request.getHeaders().get(HttpHeaders.AUTHORIZATION).get(0); // 반환값은 list배열이기에 0 String jwt = authorizationHeader.replace("Bearer", ""); if(!isJwtValid(jwt)) { return onError(exchange, "JWT token is not valid", HttpStatus.UNAUTHORIZED); } return chain.filter(exchange); }); }여기서 지속적으로 아래 오류가 발생중입니다2023-09-10 01:15:35.241 INFO 31372 --- [tor-http-nio-10] c.e.a.filter.GlobalFilter : Global Filter baseMessage: Spring Cloud Gateway Global Filter2023-09-10 01:15:35.241 INFO 31372 --- [tor-http-nio-10] c.e.a.filter.GlobalFilter : Global Filter Start: request id -> a5f590c1-10982023-09-10 01:15:35.270 INFO 31372 --- [tor-http-nio-10] c.e.a.filter.GlobalFilter : Global Filter End: response code -> 404 NOT_FOUND2023-09-10 01:15:35.528 INFO 31372 --- [tor-http-nio-12] c.e.a.filter.GlobalFilter : Global Filter baseMessage: Spring Cloud Gateway Global Filter2023-09-10 01:15:35.528 INFO 31372 --- [tor-http-nio-12] c.e.a.filter.GlobalFilter : Global Filter Start: request id -> d5aec101-10992023-09-10 01:15:35.528 ERROR 31372 --- [tor-http-nio-12] c.e.a.filter.AuthorizationHeaderFilter : no authorization header2023-09-10 01:15:35.528 INFO 31372 --- [tor-http-nio-12] c.e.a.filter.GlobalFilter : Global Filter End: response code -> 401 UNAUTHORIZED 이 필터관련 수정한건 없는것으로 기억하는데 제가 놓친게있을까요답답하네요 ㅠ

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]안녕하세요! 선생님 강의를 수강하고 현재 플젝을 진행중에 값타임 컬렉션 처리와 관련해서 고민하면서 강의를 다시 보았는데도 해결방안이 잘 떠오르지 않아서 질문드렸습니다. 현재 Post 폼에서 장기 Post와 단기 Post를 나누어서 각각 작성된 폼을 DB에 저장하는데 장기 Post에서는 LocalDateTime 필드들이 리스트형식으로 있는 필드들과 다른 필드들이 함께 객체로 프론트에서 넘어오고, 단기 Post에서는 String 타입의 리스트들과 다른 필드들이 객체 형식으로 넘어옵니다. 또한 Post는 수정을 통해 날짜도 변경할 수 있습니다.따라서 @ElementCollcetion을 사용할 경우, 만약 LocatDateTime과 관련된 날짜들이 여러 개 넘어 올 경우, 날짜 각각이 insert되고, 만약 수정한다면 선생님의 말씀처럼 값타입으로 불필요한 값들까지 모두 삭제되고 다시 갱신되므로,일대다관계를 생각해보았습니다. 일대다관계일 경우 각각의 LocalDateTime 갯수만큼 insert문으로 DB에 저장될 것이고, Entity이므로 수정의 경우 필요한 부분만 수정하면 된다고 생각하였습니다. 하지만, 예를 들어 하나의 Post당 날짜 필드들이 20개라고 친다면 insert문이 20개 들어갈 것이고, Post의 갯수가 많아진다면 그에 따른 성능이나 비용측면에서 단점이 되지 않을까 생각하였습니다.그래서 다음으로는 @Converter를 사용하여 들어오는 리스트들의 값을 String 타입으로 변환하고 하나의 Column안에 넣어서 관리하는 방법을 생각하였습니다. 해당 방법은 insert문은 하나만 들어가기 때문에 성능에서 큰 문제를 일으키지 않을 것 같았는데, 만약 수정한다면 해당 컬럼을 삭제하고 다시 추가해야하고, 로직이 복잡해질 것 같습니다. 선생님께서는 현업에서 selectedbox같은 것을 처리할 때 일대다 관계를 이용해서 처리한다고 하셨는데 저와 같은 경우에도 일대다 관계 방법이 좋은 방법일지 아님 더 좋은 방법이 있을지 질문드리게 되었습니다.    

 OpenJDK 64-Bit Server VM warning: Sharing is only supported for boot loader classes because bootstrap classpath has been appended2023-09-09T20:53:34.199+09:00 INFO 2419 --- [ main] p6spy : #1694260414199 | took 0ms | rollback | connection 2| url jdbc:h2:tcp://localhost/~/datajpa;2023-09-09T20:53:34.201+09:00 WARN 2419 --- [ main] o.s.test.context.TestContextManager : Caught exception while invoking 'afterTestMethod' callback on TestExecutionListener [org.springframework.test.context.transaction.TransactionalTestExecutionListener] for test method [public void study.datajpa.entity.MemberTest.jpaEventBaseEntity() throws java.lang.Exception] and test instance [study.datajpa.entity.MemberTest@7d9587b3]org.springframework.transaction.UnexpectedRollbackException: Transaction silently rolled back because it has been marked as rollback-onlyat org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:752) ~[spring-tx-6.0.11.jar:6.0.11]at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:711) ~[spring-tx-6.0.11.jar:6.0.11]at org.springframework.test.context.transaction.TransactionContext.endTransaction(TransactionContext.java:135) ~[spring-test-6.0.11.jar:6.0.11]at org.springframework.test.context.transaction.TransactionalTestExecutionListener.afterTestMethod(TransactionalTestExecutionListener.java:259) ~[spring-test-6.0.11.jar:6.0.11]at org.springframework.test.context.TestContextManager.afterTestMethod(TestContextManager.java:440) ~[spring-test-6.0.11.jar:6.0.11]at org.springframework.test.context.junit.jupiter.SpringExtension.afterEach(SpringExtension.java:206) ~[spring-test-6.0.11.jar:6.0.11]at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAfterEachCallbacks$12(TestMethodTestDescriptor.java:260) ~[junit-jupiter-engine-5.9.3.jar:5.9.3]at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks$13(TestMethodTestDescriptor.java:276) ~[junit-jupiter-engine-5.9.3.jar:5.9.3]at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks$14(TestMethodTestDescriptor.java:276) ~[junit-jupiter-engine-5.9.3.jar:5.9.3]at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) ~[na:na]at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAllAfterMethodsOrCallbacks(TestMethodTestDescriptor.java:275) ~[junit-jupiter-engine-5.9.3.jar:5.9.3]at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAfterEachCallbacks(TestMethodTestDescriptor.java:259) ~[junit-jupiter-engine-5.9.3.jar:5.9.3]at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:144) ~[junit-jupiter-engine-5.9.3.jar:5.9.3]at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:68) ~[junit-jupiter-engine-5.9.3.jar:5.9.3]at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.9.3.jar:1.9.3]at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) ~[na:na]at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.9.3.jar:1.9.3]at java.base/java.util.ArrayList.forEach(ArrayList.java:1511) ~[na:na]at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) ~[junit-platform-engine-1.9.3.jar:1.9.3]at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:147) ~[junit-platform-launcher-1.9.3.jar:1.9.3]at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:127) ~[junit-platform-launcher-1.9.3.jar:1.9.3]at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:90) ~[junit-platform-launcher-1.9.3.jar:1.9.3]at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:55) ~[junit-platform-launcher-1.9.3.jar:1.9.3]at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:102) ~[junit-platform-launcher-1.9.3.jar:1.9.3]at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:54) ~[junit-platform-launcher-1.9.3.jar:1.9.3]at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) ~[junit-platform-launcher-1.9.3.jar:1.9.3]at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) ~[junit-platform-launcher-1.9.3.jar:1.9.3]at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) ~[junit-platform-launcher-1.9.3.jar:1.9.3]at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) ~[junit-platform-launcher-1.9.3.jar:1.9.3]at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57) ~[junit5-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]java.lang.ClassCastException: Cannot cast java.lang.String to java.time.LocalDateTimeat java.base/java.lang.Class.cast(Class.java:3889)at study.datajpa.entity.Member_Accessor_i3e07h.setProperty(Unknown Source)at org.springframework.data.mapping.model.InstantiationAwarePropertyAccessor.setProperty(InstantiationAwarePropertyAccessor.java:81)at org.springframework.data.mapping.model.SimplePersistentPropertyPathAccessor.setProperty(SimplePersistentPropertyPathAccessor.java:108)at org.springframework.data.mapping.model.SimplePersistentPropertyPathAccessor.setProperty(SimplePersistentPropertyPathAccessor.java:127)at org.springframework.data.auditing.MappingAuditableBeanWrapperFactory$MappingMetadataAuditableBeanWrapper.lambda$setProperty$0(MappingAuditableBeanWrapperFactory.java:231)at java.base/java.lang.Iterable.forEach(Iterable.java:75)at org.springframework.data.auditing.MappingAuditableBeanWrapperFactory$MappingMetadataAuditableBeanWrapper.setProperty(MappingAuditableBeanWrapperFactory.java:231)at org.springframework.data.auditing.MappingAuditableBeanWrapperFactory$MappingMetadataAuditableBeanWrapper.setLastModifiedBy(MappingAuditableBeanWrapperFactory.java:206)at org.springframework.data.auditing.AuditingHandlerSupport.touchAuditor(AuditingHandlerSupport.java:173)at org.springframework.data.auditing.AuditingHandlerSupport.lambda$touch$0(AuditingHandlerSupport.java:136)at java.base/java.util.Optional.map(Optional.java:260)at org.springframework.data.auditing.AuditingHandlerSupport.touch(AuditingHandlerSupport.java:134)at org.springframework.data.auditing.AuditingHandlerSupport.markCreated(AuditingHandlerSupport.java:114)at org.springframework.data.auditing.AuditingHandler.markCreated(AuditingHandler.java:86)at org.springframework.data.jpa.domain.support.AuditingEntityListener.touchForCreate(AuditingEntityListener.java:92)at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.base/java.lang.reflect.Method.invoke(Method.java:568)at org.hibernate.jpa.event.internal.ListenerCallback.performCallback(ListenerCallback.java:55)at org.hibernate.jpa.event.internal.CallbackRegistryImpl.callback(CallbackRegistryImpl.java:113)at org.hibernate.jpa.event.internal.CallbackRegistryImpl.preCreate(CallbackRegistryImpl.java:62)at org.hibernate.event.internal.AbstractSaveEventListener.saveWithGeneratedId(AbstractSaveEventListener.java:113)at org.hibernate.event.internal.DefaultPersistEventListener.entityIsTransient(DefaultPersistEventListener.java:175)at org.hibernate.event.internal.DefaultPersistEventListener.persist(DefaultPersistEventListener.java:93)at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:77)at org.hibernate.event.internal.DefaultPersistEventListener.onPersist(DefaultPersistEventListener.java:54)at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:127)at org.hibernate.internal.SessionImpl.firePersist(SessionImpl.java:755)at org.hibernate.internal.SessionImpl.persist(SessionImpl.java:739)at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.base/java.lang.reflect.Method.invoke(Method.java:568)at org.springframework.orm.jpa.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:311)at jdk.proxy2/jdk.proxy2.$Proxy132.persist(Unknown Source)at org.springframework.data.jpa.repository.support.SimpleJpaRepository.save(SimpleJpaRepository.java:617)at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.base/java.lang.reflect.Method.invoke(Method.java:568)at org.springframework.data.repository.core.support.RepositoryMethodInvoker$RepositoryFragmentMethodInvoker.lambda$new$0(RepositoryMethodInvoker.java:288)at org.springframework.data.repository.core.support.RepositoryMethodInvoker.doInvoke(RepositoryMethodInvoker.java:136)at org.springframework.data.repository.core.support.RepositoryMethodInvoker.invoke(RepositoryMethodInvoker.java:120)at org.springframework.data.repository.core.support.RepositoryComposition$RepositoryFragments.invoke(RepositoryComposition.java:516)at org.springframework.data.repository.core.support.RepositoryComposition.invoke(RepositoryComposition.java:285)at org.springframework.data.repository.core.support.RepositoryFactorySupport$ImplementationMethodExecutionInterceptor.invoke(RepositoryFactorySupport.java:628)at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.doInvoke(QueryExecutorMethodInterceptor.java:168)at org.springframework.data.repository.core.support.QueryExecutorMethodInterceptor.invoke(QueryExecutorMethodInterceptor.java:143)at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:72)at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:123)at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:391)at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:119)at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:137)at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)at org.springframework.data.jpa.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:164)at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:97)at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:184)at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:244)at jdk.proxy2/jdk.proxy2.$Proxy145.save(Unknown Source)at study.datajpa.entity.MemberTest.jpaEventBaseEntity(MemberTest.java:30)at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)at java.base/java.lang.reflect.Method.invoke(Method.java:568)at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:727)at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156)at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:147)at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:86)at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103)at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93)at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)at org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64)at org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45)at org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37)at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92)at org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86)at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:217)at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:213)at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:138)at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:68)at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151)at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41)at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155)at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141)at org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137)at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139)at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)at org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138)at org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95)at org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35)at org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57)at org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54)at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:147)at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:127)at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:90)at org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:55)at org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:102)at org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:54)at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114)at org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86)at org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86)at org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53)at com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57)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)Suppressed: org.springframework.transaction.UnexpectedRollbackException: Transaction silently rolled back because it has been marked as rollback-onlyat org.springframework.transaction.support.AbstractPlatformTransactionManager.processCommit(AbstractPlatformTransactionManager.java:752)at org.springframework.transaction.support.AbstractPlatformTransactionManager.commit(AbstractPlatformTransactionManager.java:711)at org.springframework.test.context.transaction.TransactionContext.endTransaction(TransactionContext.java:135)at org.springframework.test.context.transaction.TransactionalTestExecutionListener.afterTestMethod(TransactionalTestExecutionListener.java:259)at org.springframework.test.context.TestContextManager.afterTestMethod(TestContextManager.java:440)at org.springframework.test.context.junit.jupiter.SpringExtension.afterEach(SpringExtension.java:206)at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAfterEachCallbacks$12(TestMethodTestDescriptor.java:260)at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks$13(TestMethodTestDescriptor.java:276)at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeAllAfterMethodsOrCallbacks$14(TestMethodTestDescriptor.java:276)at java.base/java.util.ArrayList.forEach(ArrayList.java:1511)at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAllAfterMethodsOrCallbacks(TestMethodTestDescriptor.java:275)at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeAfterEachCallbacks(TestMethodTestDescriptor.java:259)at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:144)... 48 more  해결이 안되네요 ㅠㅠㅠ 

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?

안녕하세요 태현님, 항상 좋은 강의 감사드립니다.다름이 아니라 저희는 직접 ec2의 서버 내에서 create table을 해주었는데 aws의 rds 라는 데이터베이스 서비스를 사용하는 것과의 차이가 궁급합니다. 굳이 rds를 빌릴 필요가 없는 것일까요?

Order 클래스에 작성한 createOrder 입니다. Order order = Order.createOrder 에서 마지막 매개변수를 불러오지 못하고 있습니다.불러올 수 있는 값에도 orderItem이 없습니다. 어떻게 해결해야 할까요 ?

안녕하세요, 김영한님 야생형 스타일로 강의 잘 듣다가 질문드립니다.질문을 적다가 order가 형성되는 순간에 해당 order와 입력된 orderItem과 연결이 되는 거 같다는 생각이 들었습니다. 제가 생각한 게 맞는지 질문드립니다. 정리하자면, OrderService에서 order 메소드를 실행할 때 orderItem과 생성된 order_id는 order가 생성되는 순간 해당 order_id와 orderItem와 연결되는 건가요? 답변해주시면 감사하겠습니다.감사합니다.

읽기 쉽게 fragments.html에 있는 코드를 settings.tags.html에 옮겨 적었습니다. 코드 내용<!DOCTYPE html> <html lang="en" xmlns:th="http://www.thymeleaf.org"> <head> <meta charset="UTF-8"> <title>Study Club</title> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@4.4.1/dist/css/bootstrap.min.css" integrity="sha384-Vkoo8x4CGsO3+Hhxv8T/Q5PaXtkKtu6ug5TOeNV6gBiFeWPGFN9MuhOf23Q9Ifjh" crossorigin="anonymous"> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/font-awesome/4.7.0/css/font-awesome.min.css"> <link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/@yaireo/tagify@3.5.1/dist/tagify.css"> <script src="https://code.jquery.com/jquery-3.4.1.min.js"></script> <script src="https://cdn.jsdelivr.net/npm/popper.js@1.16.0/dist/umd/popper.min.js" integrity="sha384-Q6E9RHvbIyZFJoft+2mJbHaEWldlvI9IOYy5n3zV9zzTtmI3UksdQRVvoxMfooAo" crossorigin="anonymous"></script> <script src="https://cdn.jsdelivr.net/npm/bootstrap@4.4.1/dist/js/bootstrap.min.js" integrity="sha384-wfSDF2E50Y2D1uUdj0O3uMBJnjuUD4Ih7YwaYd1iqfktj0Uod8GCExl3Og8ifwB6" crossorigin="anonymous"></script> <script src="https://cdn.jsdelivr.net/npm/jdenticon@3.2.0/dist/jdenticon.min.js" async integrity="sha384-yBhgDqxM50qJV5JPdayci8wCfooqvhFYbIKhv0hTtLvfeeyJMJCscRfFNKIxt43M" crossorigin="anonymous"> </script> <style> .container{ max-width: 100%; } .tagify-outside{ border: 0; padding: 0; margin: 0; } </style> </head> <body class="bg-light"> <nav class="navbar navbar-expand-sm navbar-dark bg-dark"> <a class="navbar-brand" href="/" th:href="@{/}"> <img src="/images/logo_symbol.png" width="30" height="30"> </a> <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarSupportedContent" aria-controls="navbarSupportedContent" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="collapse navbar-collapse" id="navbarSupportedContent"> <ul class="navbar-nav mr-auto"> <li class="nav-item"> <form th:action="@{/search/study}" class="form-inline" method="get"> <input class="form-control mr-sm-2" name="keyword" type="search" placeholder="스터디 찾기" aria-label="Search" /> </form> </li> </ul> <ul class="navbar-nav justify-content-end"> <li class="nav-item" sec:authorize="!isAuthenticated()"> <a class="nav-link" th:href="@{/login}">로그인</a> </li> <li class="nav-item" sec:authorize="!isAuthenticated()"> <a class="nav-link" th:href="@{/sign-up}">가입</a> </li> <li class="nav-item" sec:authorize="isAuthenticated()"> <a class="nav-link" th:href="@{/notifications}"> <i class="fa fa-bell-o"></i> </a> </li> <li class="nav-item" sec:authorize="isAuthenticated()"> <a class="nav-link btn btn-outline-primary" th:href="@{/notifications}"> <i class="fa fa-plus" aria-hidden="true"></i> 스터디 개설 </a> </li> <li class="nav-item dropdown" sec:authorize="isAuthenticated()"> <a class="nav-link dropdown-toggle" href="#" id="userDropdown" role="button" data-toggle="dropdown" aria-haspopup="true" aria-expanded="false"> <svg th:if="${#strings.isEmpty(account?.profileImage)}" data-jdenticon-value="user127" th:data-jdenticon-value="${#authentication.name}" width="24" height="24" class="rounded border bg-light"></svg> <img th:if="${!#strings.isEmpty(account?.profileImage)}" th:src="${account.profileImage}" width="24" height="24" class="rounded border"/> </a> <div class="dropdown-menu dropdown-menu-sm-right" aria-labelledby="userDropdown"> <h6 class="dropdown-header"> <span sec:authentication="name">Username</span> </h6> <a class="dropdown-item" th:href="@{'/profile/' + ${#authentication.name}}">프로필</a> <a class="dropdown-item" >스터디</a> <div class="dropdown-divider"></div> <a class="dropdown-item" href="#" th:href="@{'/settings/profile'}">설정</a> <form class="form-inline my-2 my-lg-0" action="#" th:action="@{/logout}" method="post"> <button class="dropdown-item" type="submit">로그아웃</button> </form> </div> </li> </ul> </div> </nav> <div class="container"> <div class="row mt-5 justify-content-center"> <div class="col-2"> <div class="list-group"> <a class="list-group-item list-group-item-action" th:classappend="${currentMenu == 'profile'}? active" href="#" th:href="@{/settings/profile}">프로필</a> <a class="list-group-item list-group-item-action" th:classappend="${currentMenu == 'password'}? active" href="#" th:href="@{/settings/password}">비밀번호</a> <a class="list-group-item list-group-item-action" th:classappend="${currentMenu == 'notifications'}? active" href="#" th:href="@{/settings/notifications}">알림</a> <a class="list-group-item list-group-item-action" th:classappend="${currentMenu == 'tags'}? active" href="#" th:href="@{/settings/tags}">관심 주제</a> <a class="list-group-item list-group-item-action" th:classappend="${currentMenu == 'zones'}? active" href="#" th:href="@{/settings/zones}">활동 지역</a> <a class="list-group-item list-group-item-action list-group-item-danger" th:classappend="${currentMenu == 'account'}? active" href="#" th:href="@{/settings/account}">계정</a> </div> </div> <div class="col-8"> <div class="row"> <h2 class="col-12">관심있는 스터디 주제</h2> </div> <div class="row"> <div class="col-12"> <div class="alert alert-info" role="alert"> 참여하고 싶은 스터디 주제를 입력해 주세요. 스터디가 생기면 알림을 받을 수 있습니다. 태그 입력 후 콤마(,) 또는 엔터를 입력하세요. </div> <input id="tags" type="text" name="tags" class="tagify-outside" aria-describedby="tagHelp"/> </div> </div> </div> </div> </div> <script type="application/javascript" th:inline="javascript"> $(function () { var csrfToken = /*[[${_csrf.token}]]*/ null; var csrfHeader = /*[[${_csrf.headerName}]]*/ null; $(document).ajaxSend(function (e, xhr, options){ xhr.setRequestHeader(csrfHeader, csrfToken); }); }); </script> <script src="https://cdn.jsdelivr.net/npm/@yaireo/tagify@3.5.1/dist/tagify.min.js"></script> <script type="application/javascript" th:inline="javascript"> $(function() { function tagRequest(url, tagTitle) { $.ajax({ dataType: "json", autocomplete: { enabled: true, rightKey: true, }, contentType: "application/json; charset=utf-8", method: "POST", url: "[(${baseUrl})]" + url, data: JSON.stringify({'tagTitle': tagTitle}) }).done(function (data, status) { console.log("${data} and status is ${status}"); }); } function onAdd(e) { tagRequest("/add", e.detail.data.value); } function onRemove(e) { tagRequest("/remove", e.detail.data.value); } var tagInput = document.querySelector("#tags"); var tagify = new Tagify(tagInput, { pattern: /^.{0,20}$/, whitelist: JSON.parse(document.querySelector("#whitelist").textContent), dropdown : { enabled: 1, // suggest tags after a single character input } // map tags }); tagify.on("add", onAdd); tagify.on("remove", onRemove); // add a class to Tagify's input element tagify.DOM.input.classList.add('form-control'); // re-place Tagify's input element outside of the element (tagify.DOM.scope), just before it tagify.DOM.scope.parentNode.insertBefore(tagify.DOM.input, tagify.DOM.scope); }); </script> </body> </html>결과 화면

[질문 템플릿]1. 강의 내용과 관련된 질문인가요? 예2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? 예3. 질문 잘하기 메뉴얼을 읽어보셨나요? 예[질문 내용]본 강의에서 선생님 화면처럼 sql 이 로그에 나오지 않습니다. yml 파일은 똑같이 작성했는데도 나오지 않는 이유를 모르겠습니다... 

안녕하세요. 강의에 매우 깊은 감명을 받고 토이 프로젝트에 말씀해주신 부분들 적용해보고 있습니다.강의에서 가이드 주신대로 유효성 검증에 대한 테스트도 mock 라이브러리 없이 순수 자바 코드로 해보고 있습니다.기존 코드에서는 입력값 유효성 검증을 위해 @Valid 어노테이션을 사용했는데요. 스프링부트를 실행시키지 않으니 @Valid 어노테이션이 정상작동을 안해서 테스트를 작성하는데 어려움을 겪고 있습니다....ㅎㅎ그래서 유효성 검증을 하는 코드를 직접 작성해야 하나 고민하다가 질문을 남기게 되었습니다. 강사님께서는 유효성 검증에 대한 테스트 코드를 작성하는데 어떤 방법을 사용하시는지 궁금합니다.(@Valid는 자바 표준 스펙으로 알고 있어서 스프링을 실행시키지 않아도 방법을 잘 찾아보면 가능할 것 같다 라고도 생각하고 있습니다.)  

안녕하세요. 우빈님!먼저 우빈님의 테스트 강의가 너무나 재미있어, 테스트에 대한 막연한 지식을 구체화하고 테스트 작성 열망을 크게 키울 수 있어서 감사하다는 말씀을 드리고 싶습니다!다름이 아니라, Controller 테스트를 위해 @WebMvcTest를 통해 Service와 Repository를 Mocking하여 단위 테스트의 형식으로 작성한다는 것을 배웠습니다. 이렇게 배운 것을 사이드 프로젝트에 적용해보며, 의문점이 생겼는데 능력 부족으로 인해 의문이 해결되지 않아 질문을 드리려 합니다. 상황강의에서 작성한 컨트롤러 테스트 중 일부인 OrderControllerTest의 테스트 메서드는 다음과 같습니다.@DisplayName("신규 주문을 등록한다.") @Test void createOrder() throws Exception { // given OrderCreateRequest request = OrderCreateRequest.builder() .productNumbers(List.of("001")) .build(); // when & then mockMvc.perform( post("/api/v1/orders/new") .content(objectMapper.writeValueAsString(request)) .contentType(MediaType.APPLICATION_JSON) ) .andDo(print()) .andExpect(status().isOk()) .andExpect(jsonPath("$.code").value("200")) .andExpect(jsonPath("$.status").value("OK")) .andExpect(jsonPath("$.message").value("OK")); }또한, 해당 메서드의 실행 로그를 보면 MockHttpServletResponse이 다음과 같다는 것을 볼 수 있었습니다.MockHttpServletResponse: Status = 200 Error message = null Headers = [Content-Type:"application/json"] Content type = application/json Body = {"code":200,"status":"OK","message":"OK","data":null} Forwarded URL = null Redirected URL = null Cookies = [] 이후, 저의 사이드 프로젝트의 컨트롤러 테스트를 위와 동일한 방식으로 작성하였지만, 아래와 같이 MockHttpServletResponse의 Body가 빈 채로 응답이 되어 테스트가 실패하게 되는 문제가 발생했습니다.MockHttpServletResponse: Status = 200 Error message = null Headers = [X-Content-Type-Options:"nosniff", X-XSS-Protection:"0", Cache-Control:"no-cache, no-store, max-age=0, must-revalidate", Pragma:"no-cache", Expires:"0", X-Frame-Options:"DENY"] Content type = null Body = Forwarded URL = null Redirected URL = null Cookies = []이때, given()을 통해 Service에 대한 행위를 Stubbing해주니 정상적으로 테스트가 성공하는 것을 확인했습니다. 문제 파악을 위해 조사한 결과 추측되는 차이점은 다음과 같습니다.강사님의 프로젝트에서 Controller의 응답 타입은 커스텀 응답 객체인 ApiResponse를 사용합니다.저의 사이드 프로젝트에서 Controller의 응답 타입은 HttpEntity를 상속하는 ResponseEntity를 사용합니다. 질문Q1. 강사님의 코드를 보면, 아래와 같이 createOrder 메서드에 대한 Stubbing 없이도 정상적으로MockHttpServletResponse의 Body가 응답되어 테스트가 성공합니다.// given ... given(orderService.createOrder(any())) .willReturn(OrderResponse.builder() ... // 생략 .build() ); // 없어도 테스트는 성공한다.저는 given() 절에 @MockBean을 통해 Mock 객체로 설정한 OrderService가 어떤 행위를 해야할지 Stubbing 해주어야 하는 것으로 이해하고 있었는데, 어떻게 Stubbing 없이 Body가 정상적으로 채워져 테스트가 성공한 것인지 궁금합니다. Q2. Q1과 연관하여 강사님의 코드에서는 ApiResponse라는 커스텀한 응답 객체를 컨트롤러 메서드의 응답으로 사용하는데, 제 사이드 프로젝트에서의 응답 타입은 ResponseEntity를 사용하고 있습니다. 이 차이 때문에 발생하는 문제인지 궁금합니다. Q3. 이번 의문점을 통해 컨트롤러 테스트에서 메서드의 행위에 대한 기댓값을 Stubbing하여 검증하는 것이 일종의 답정너(?)와 같은 테스트를 작성하는 것은 아닐까? 라는 생각과 함께, 컨트롤러 테스트 방식에 많은 고민을 해야 하겠다는 다짐을 하게 되었습니다. 이에 대한 우빈님의 생각은 어떠하신지 궁금합니다. 질문이 수준이 다소 떨어지지만, 이 의문점을 해결하고 싶은 마음에 장황하게 나열할 수 밖에 없었음을 양해 부탁드립니다.답변 기다리겠습니다. 감사합니다!

강의를 보다가 궁금한 점이 생겨 이렇게 질문을 남깁니다 !프론트에서 page, size, sort 정보를 파라미터로 넘길텐데/** * 페이징과 정렬 */ @GetMapping("/members") public Page<Member> list(Pageable pageable) { Page<Member> page = memberRepository.findAll(pageable); return page; }여기서 그러면 알아서 pageable 객체로 바인딩 되는 것인가요 ?따로 설정할 필요가 없이 page, size 값을 알아서 바인딩 시켜주는 것인지 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? (예2. 인프런의 질문 게시판과 자주 하는 질문에 없는 내용인가요? (예3. 질문 잘하기 메뉴얼을 읽어보셨나요? (예[질문 내용]여기에 질문 내용을 남겨주세요.   Team teamA = new Team(); teamA.setName("팀A"); em.persist(teamA); Team teamB = new Team(); teamB.setName("팀B"); em.persist(teamB); Member member1 = new Member(); member1.setUsername("회원1"); member1.setTeam(teamA); em.persist(member1); Member member2 = new Member(); member2.setUsername("회원2"); member2.setTeam(teamA); em.persist(member2); Member member3 = new Member(); member3.setUsername("회원3"); member3.setTeam(teamB); em.persist(member3); int resultCount = em.createQuery("update Member m set m.age=20") .executeUpdate(); em.clear(); Member findMember = em.find(Member.class, member1.getId()); System.out.println("findMember = " + findMember.getAge()); System.out.println("resultCount = " + resultCount); tx.commit(); System.out.println("resultCount = " + resultCount); } catch (Exception e) { 해당 코드를 보면 em.clear();이걸하면 영속성 컨텍스트를 초기화해서db 에서 값을 가져온다는데요tx.commit(); 하기 전에는 breakpoint 를 찍어보면db 에 반영이 안되어있는데어디 db 에서 가져온다는 말인지 잘 이해가 안됩니다..즉 한마디로1.em.clear(); 을 하면 영속성컨텍스트 전체 초기화2.findMember.getAge() 이 동작을 할때영속성컨텍스트에 값이 없으므로 Db 에서 가져옴3. 하지만 commit 하기전 그 시점엔 db에는 아무값이 없다(flush 의 경우에도 마찬가지 insert 가 적혀있어도 커밋 직전엔 실제 db에는 아무 값이 없다)도대체 어떤 db에만 반영되었고(이건 임시 db인건가) 가져온다는 말인지..왜냐하면 그때 실제 db에는 그 당시에 아무값도 없기때문(commit 이 일어나지 않았기 때문에) (하지만 System.out.println("findMember = " + findMember.getAge()););이 결과로보면 findMember.getAge()의 20이란 숫자를 select 해서 가져온건 맞음도대체 어디서 select 를 했단 말인가..) -콘솔 결과값이 순간 ! db 를 조회하면 (tx.commit 을 안했을 가정.)  ps. 제가말한 Db 는 h2 콘솔에서 조회했을때입니다.콘솔에서 조회했을때는 안보이는데 분명 어딘가의 db 는 바뀐게 맞는거같아요db에있는 20이라는 숫자를 어디서 가져오는지가 궁금합니다.