springboot项目+jpa问题求解决??? [问题点数:35分,无满意结帖,结帖人weixin_39944988]

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在Spring环境中建立JPA Spring JPA 提供了三种方法创建JPA EntityManagerFactory:
12.6.1.1. LocalEntityManagerFactoryBean LocalEntityManagerFactoryBean负责创建一个适合于仅使用JPA进行数据访问的环境的 EntityManager。 Factory bean将使用JPA PersistenceProvider 类的自动检测机制(根据JPA的 Java SE启动),而在绝大多数情况下,只需要指定pers
项目连续几天突然挂掉
这几天对我来说真的是犹如地狱般。上周<em>项目</em>所有开发工作基本完成,所以周一来到准备配合测试做bug和性能修复。谁知道还没到公司就收到消息说服务器挂了。习惯性的一般<em>项目</em>挂了之后直接重启就好,但是过了一个多小时又挂了,加上之前又出现过所以引起了领导的注意,要<em>求</em>一定要<em>解决</em>。 开始查看<em>项目</em>挂掉时的log,但是log里只有那几行记录,没有明显的错误信息,如下: 2017-03-13 20:27:30
SpringBoot引用JPA 报错
:: Spring Boot :: (v1.5.9.RELEASE) 2018-03-26 14:23:16.144 INFO 8980 --- [ main] <em>springboot</em>.api.app.App : Starting App on Adminstrator with PID 8980 (E:\SpringBootProjects\<em>springboot</em>.api\target\classes started by xuym in E:\SpringBootProjects\<em>springboot</em>.api) 2018-03-26 14:23:16.155 INFO 8980 --- [ main] <em>springboot</em>.api.app.App : No active profile set, falling back to default profiles: default 2018-03-26 14:23:16.338 INFO 8980 --- [ main] ationConfigEmbeddedWebApplicationContext : Refreshing org.springframework.boot.context.embedded.AnnotationConfigEmbeddedWebApplicationContext@64b0598: startup date [Mon Mar 26 14:23:16 CST 2018]; root of context hierarchy WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by org.springframework.cglib.core.ReflectUtils$1 (file:/E:/maven/repo/org/springframework/spring-core/4.3.13.RELEASE/spring-core-4.3.13.RELEASE.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int,java.security.ProtectionDomain) WARNING: Please consider reporting this to the maintainers of org.springframework.cglib.core.ReflectUtils$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release 2018-03-26 14:23:20.226 INFO 8980 --- [ main] s.b.c.e.t.TomcatEmbeddedServletContainer : Tomcat initialized with port(s): 8080 (http) 2018-03-26 14:23:20.250 INFO 8980 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat] 2018-03-26 14:23:20.253 INFO 8980 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet Engine: Apache Tomcat/8.5.23 2018-03-26 14:23:20.442 INFO 8980 --- [ost-startStop-1] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext 2018-03-26 14:23:20.443 INFO 8980 --- [ost-startStop-1] o.s.web.context.ContextLoader : Root WebApplicationContext: initialization completed in 4122 ms 2018-03-26 14:23:20.693 INFO 8980 --- [ost-startStop-1] o.s.b.w.servlet.ServletRegistrationBean : Mapping servlet: 'dispatcherServlet' to [/] 2018-03-26 14:23:20.701 INFO 8980 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'characterEncodingFilter' to: [/*] 2018-03-26 14:23:20.701 INFO 8980 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'hiddenHttpMethodFilter' to: [/*] 2018-03-26 14:23:20.701 INFO 8980 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'httpPutFormContentFilter' to: [/*] 2018-03-26 14:23:20.704 INFO 8980 --- [ost-startStop-1] o.s.b.w.servlet.FilterRegistrationBean : Mapping filter: 'requestContextFilter' to: [/*] 2018-03-26 14:23:22.044 INFO 8980 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default' 2018-03-26 14:23:22.075 INFO 8980 --- [ main] o.hibernate.<em>jpa</em>.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [ name: default ...] 2018-03-26 14:23:22.174 INFO 8980 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.0.12.Final} 2018-03-26 14:23:22.177 INFO 8980 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found 2018-03-26 14:23:22.178 INFO 8980 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist 2018-03-26 14:23:22.198 WARN 8980 --- [ main] ationConfigEmbeddedWebApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/<em>jpa</em>/HibernateJpaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException 2018-03-26 14:23:22.205 INFO 8980 --- [ main] o.apache.catalina.core.StandardService : Stopping service [Tomcat] 2018-03-26 14:23:22.242 INFO 8980 --- [ main] utoConfigurationReportLoggingInitializer : Error starting ApplicationContext. To display the auto-configuration report re-run your application with 'debug' enabled. 2018-03-26 14:23:22.261 ERROR 8980 --- [ main] o.s.boot.SpringApplication : Application startup failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/<em>jpa</em>/HibernateJpaAutoConfiguration.class]: Invocation of init method failed; nested exception is java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1628) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:555) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:483) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:306) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:302) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1080) ~[spring-context-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:857) ~[spring-context-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543) ~[spring-context-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.boot.context.embedded.EmbeddedWebApplicationContext.refresh(EmbeddedWebApplicationContext.java:122) ~[spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:693) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:360) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:303) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1118) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1107) [spring-boot-1.5.9.RELEASE.jar:1.5.9.RELEASE] at <em>springboot</em>.api.app.App.main(App.java:12) [classes/:na] Caused by: java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException at org.hibernate.boot.spi.XmlMappingBinderAccess.(XmlMappingBinderAccess.java:43) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final] at org.hibernate.boot.MetadataSources.(MetadataSources.java:87) ~[hibernate-core-5.0.12.Final.jar:5.0.12.Final] at org.hibernate.<em>jpa</em>.boot.internal.EntityManagerFactoryBuilderImpl.(EntityManagerFactoryBuilderImpl.java:179) ~[hibernate-entitymanager-5.0.12.Final.jar:5.0.12.Final] at org.hibernate.<em>jpa</em>.boot.internal.EntityManagerFactoryBuilderImpl.(EntityManagerFactoryBuilderImpl.java:149) ~[hibernate-entitymanager-5.0.12.Final.jar:5.0.12.Final] at org.springframework.orm.<em>jpa</em>.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:54) ~[spring-orm-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.orm.<em>jpa</em>.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:360) ~[spring-orm-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.orm.<em>jpa</em>.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:382) ~[spring-orm-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.orm.<em>jpa</em>.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:371) ~[spring-orm-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.orm.<em>jpa</em>.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:336) ~[spring-orm-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1687) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1624) ~[spring-beans-4.3.13.RELEASE.jar:4.3.13.RELEASE] ... 16 common frames omitted Caused by: java.lang.ClassNotFoundException: javax.xml.bind.JAXBException at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(Unknown Source) ~[na:na] at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(Unknown Source) ~[na:na] at java.base/java.lang.ClassLoader.loadClass(Unknown Source) ~[na:na] ... 27 common frames omitted
解决集成jpa时无法创建entityManagerFactory的问题
最近将IDEA 2018.1版本更新到了2018.2版本,更新好后跑了一下之前的<em>项目</em>,结果就报错了,这个<em>项目</em>集成了spring data <em>jpa</em>。由于该错误有多种原因导致,在<em>解决</em>该错误的时候也花了一些时间,所以特别记录一下。关键的报错信息如下: org.springframework.beans.factory.BeanCreationException: Error creating bean ...
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JPA不是自動生成表嗎?
請先看以下代碼: @Entity public class Person { ...... } @Repository public interface Person_Repository extends JpaRepository { } 用Person_Repository.save(Person) 后,報錯:"Table 'mirrorworld.person' doesn't exist" JPA不是自動生成表嗎? 詳細報錯如下: . ____ _ __ _ _ /\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \ ( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \ \\/ ___)| |_)| | | | | || (_| | ) ) ) ) ' |____| .__|_| |_|_| |_\__, | / / / / =========|_|==============|___/=/_/_/_/ :: Spring Boot :: (v1.5.21.RELEASE) 2019-08-27 17:18:27.082 INFO 13320 --- [ main] c.s.mirrorworld.mirrorworldApplication : Starting mirrorworldApplication on LAPTOP-FAS0SHLM with PID 13320 (C:\Users\yueho\eclipse-workspace\mirrorworld\target\classes started by yueho in C:\Users\yueho\eclipse-workspace\mirrorworld) 2019-08-27 17:18:27.091 INFO 13320 --- [ main] c.s.mirrorworld.mirrorworldApplication : No active profile set, falling back to default profiles: default 2019-08-27 17:18:27.270 INFO 13320 --- [ main] s.c.a.AnnotationConfigApplicationContext : Refreshing org.springframework.context.annotation.AnnotationConfigApplicationContext@48f278eb: startup date [Tue Aug 27 17:18:27 CST 2019]; root of context hierarchy 2019-08-27 17:18:30.768 INFO 13320 --- [ main] j.LocalContainerEntityManagerFactoryBean : Building JPA container EntityManagerFactory for persistence unit 'default' 2019-08-27 17:18:30.817 INFO 13320 --- [ main] o.hibernate.<em>jpa</em>.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [ name: default ...] 2019-08-27 17:18:31.040 INFO 13320 --- [ main] org.hibernate.Version : HHH000412: Hibernate Core {5.0.12.Final} 2019-08-27 17:18:31.043 INFO 13320 --- [ main] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found 2019-08-27 17:18:31.046 INFO 13320 --- [ main] org.hibernate.cfg.Environment : HHH000021: Bytecode provider name : javassist 2019-08-27 17:18:31.139 INFO 13320 --- [ main] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.1.Final} 2019-08-27 17:18:31.612 INFO 13320 --- [ main] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQL5Dialect 2019-08-27 17:18:33.095 INFO 13320 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default' 2019-08-27 17:18:36.919 INFO 13320 --- [ main] o.s.j.e.a.AnnotationMBeanExporter : Registering beans for JMX exposure on startup 2019-08-27 17:18:36.954 INFO 13320 --- [ main] c.s.mirrorworld.mirrorworldApplication : Started mirrorworldApplication in 10.587 seconds (JVM running for 11.489) 2019-08-27 17:18:58.429 WARN 13320 --- [WT-EventQueue-0] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 1146, SQLState: 42S02 2019-08-27 17:18:58.429 ERROR 13320 --- [WT-EventQueue-0] o.h.engine.jdbc.spi.SqlExceptionHelper : Table 'mirrorworld.person' doesn't exist 2019-08-27 17:18:58.433 INFO 13320 --- [WT-EventQueue-0] o.h.e.internal.DefaultLoadEventListener : HHH000327: Error performing load command : org.hibernate.exception.SQLGrammarException: could not extract ResultSet Exception in thread "AWT-EventQueue-0" org.springframework.dao.InvalidDataAccessResourceUsageException: could not extract ResultSet; SQL [n/a]; nested exception is org.hibernate.exception.SQLGrammarException: could not extract ResultSet at org.springframework.orm.<em>jpa</em>.vendor.HibernateJpaDialect.convertHibernateAccessException(HibernateJpaDialect.java:261) at org.springframework.orm.<em>jpa</em>.vendor.HibernateJpaDialect.translateExceptionIfPossible(HibernateJpaDialect.java:244) at org.springframework.orm.<em>jpa</em>.AbstractEntityManagerFactoryBean.translateExceptionIfPossible(AbstractEntityManagerFactoryBean.java:525) at org.springframework.dao.support.ChainedPersistenceExceptionTranslator.translateExceptionIfPossible(ChainedPersistenceExceptionTranslator.java:59) at org.springframework.dao.support.DataAccessUtils.translateIfNecessary(DataAccessUtils.java:209) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:147) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.data.<em>jpa</em>.repository.support.CrudMethodMetadataPostProcessor$CrudMethodMetadataPopulatingMethodInterceptor.invoke(CrudMethodMetadataPostProcessor.java:133) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.data.repository.core.support.SurroundingTransactionDetectorMethodInterceptor.invoke(SurroundingTransactionDetectorMethodInterceptor.java:57) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:213) at com.sun.proxy.$Proxy74.save(Unknown Source) at com.stepforward.mirrorworld.p2_base_bean.Thing_Persistence_Service.Save_thing_simply(Thing_Persistence_Service.java:236) at com.stepforward.mirrorworld.p2_base_bean.Thing_Persistence_Service.Save_thing(Thing_Persistence_Service.java:63) at com.stepforward.mirrorworld.p2_base_bean.Thing_List_Service.Save_thing_list(Thing_List_Service.java:673) at com.stepforward.mirrorworld.p2_base_bean.Thing_List_Service.Manage_user_intention(Thing_List_Service.java:73) at com.stepforward.mirrorworld.p2_base_bean.Thing_Editor_Dispatcher.Manage_user_intention(Thing_Editor_Dispatcher.java:28) at com.stepforward.mirrorworld.p4_view.Listener_Thing_List_Editor_View_Button.actionPerformed(Listener_Thing_List_Editor_View_Button.java:38) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) at java.awt.Component.processMouseEvent(Component.java:6533) at javax.swing.JComponent.processMouseEvent(JComponent.java:3324) at java.awt.Component.processEvent(Component.java:6298) at java.awt.Container.processEvent(Container.java:2236) at java.awt.Component.dispatchEventImpl(Component.java:4889) at java.awt.Container.dispatchEventImpl(Container.java:2294) at java.awt.Component.dispatchEvent(Component.java:4711) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466) at java.awt.Container.dispatchEventImpl(Container.java:2280) at java.awt.Window.dispatchEventImpl(Window.java:2746) at java.awt.Component.dispatchEvent(Component.java:4711) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:731) at java.awt.EventQueue$4.run(EventQueue.java:729) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) Caused by: org.hibernate.exception.SQLGrammarException: could not extract ResultSet at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:63) at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:109) at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:95) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:79) at org.hibernate.loader.Loader.getResultSet(Loader.java:2117) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1900) at org.hibernate.loader.Loader.executeQueryStatement(Loader.java:1876) at org.hibernate.loader.Loader.doQuery(Loader.java:919) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:336) at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:306) at org.hibernate.loader.Loader.loadEntity(Loader.java:2204) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:60) at org.hibernate.loader.entity.AbstractEntityLoader.load(AbstractEntityLoader.java:50) at org.hibernate.persister.entity.AbstractEntityPersister.load(AbstractEntityPersister.java:4019) at org.hibernate.event.internal.DefaultLoadEventListener.loadFromDatasource(DefaultLoadEventListener.java:508) at org.hibernate.event.internal.DefaultLoadEventListener.doLoad(DefaultLoadEventListener.java:478) at org.hibernate.event.internal.DefaultLoadEventListener.load(DefaultLoadEventListener.java:219) at org.hibernate.event.internal.DefaultLoadEventListener.proxyOrLoad(DefaultLoadEventListener.java:278) at org.hibernate.event.internal.DefaultLoadEventListener.doOnLoad(DefaultLoadEventListener.java:121) at org.hibernate.event.internal.DefaultLoadEventListener.onLoad(DefaultLoadEventListener.java:89) at org.hibernate.internal.SessionImpl.fireLoad(SessionImpl.java:1129) at org.hibernate.internal.SessionImpl.access$2600(SessionImpl.java:164) at org.hibernate.internal.SessionImpl$IdentifierLoadAccessImpl.load(SessionImpl.java:2696) at org.hibernate.internal.SessionImpl.get(SessionImpl.java:980) at org.hibernate.event.internal.DefaultMergeEventListener.entityIsDetached(DefaultMergeEventListener.java:290) at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:170) at org.hibernate.event.internal.DefaultMergeEventListener.onMerge(DefaultMergeEventListener.java:69) at org.hibernate.internal.SessionImpl.fireMerge(SessionImpl.java:840) at org.hibernate.internal.SessionImpl.merge(SessionImpl.java:822) at org.hibernate.internal.SessionImpl.merge(SessionImpl.java:827) at org.hibernate.<em>jpa</em>.spi.AbstractEntityManagerImpl.merge(AbstractEntityManagerImpl.java:1161) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.orm.<em>jpa</em>.SharedEntityManagerCreator$SharedEntityManagerInvocationHandler.invoke(SharedEntityManagerCreator.java:301) at com.sun.proxy.$Proxy72.merge(Unknown Source) at org.springframework.data.<em>jpa</em>.repository.support.SimpleJpaRepository.save(SimpleJpaRepository.java:517) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.executeMethodOn(RepositoryFactorySupport.java:515) at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.doInvoke(RepositoryFactorySupport.java:500) at org.springframework.data.repository.core.support.RepositoryFactorySupport$QueryExecutorMethodInterceptor.invoke(RepositoryFactorySupport.java:477) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.data.projection.DefaultMethodInvokingMethodInterceptor.invoke(DefaultMethodInvokingMethodInterceptor.java:56) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.transaction.interceptor.TransactionInterceptor$1.proceedWithInvocation(TransactionInterceptor.java:99) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:283) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.dao.support.PersistenceExceptionTranslationInterceptor.invoke(PersistenceExceptionTranslationInterceptor.java:136) ... 51 more Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLSyntaxErrorException: Table 'mirrorworld.person' doesn't exist at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at com.mysql.jdbc.Util.handleNewInstance(Util.java:425) at com.mysql.jdbc.Util.getInstance(Util.java:408) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:944) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3978) at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3914) at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2530) at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2683) at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2495) at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1903) at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2011) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.apache.tomcat.jdbc.pool.StatementFacade$StatementProxy.invoke(StatementFacade.java:114) at com.sun.proxy.$Proxy79.executeQuery(Unknown Source) at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.extract(ResultSetReturnImpl.java:70) ... 100 more
SQLTransientConnectionException: HikariPool-1 - Connection is not available, request timed out after...
SQLTransientConnectionException: HikariPool-1 - Connection is not available, request timed out after 30001ms. 2018-09-29 16:27:11.551 WARN 9552 --- [io-8090-exec-83] o.h.engine.jdbc.spi.SqlExcepti...
初学JPA,报错助:No Persistence provider for EntityManager named
报错信息: Exception in thread "main" javax.persistence.PersistenceException: No Persistence provider for EntityManager named <em>jpa</em>test at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:56) at javax.persistence.Persistence.createEntityManagerFactory(Persistence.java:34) at test.TestQuery.main(TestQuery.java:16) 附: org.hibernate.ejb.HibernatePersistence 主方法: public class TestQuery { public static void main(String[] args) { // TODO Auto-generated method stub EntityManagerFactory emf = Persistence.createEntityManagerFactory("<em>jpa</em>test"); EntityManager em = emf.createEntityManager(); //.... } } 实在不知道如何下手,<em>求</em>助各位大神。
解决springboot jpa 中使用EntityManagerFactory的bug
Exception in thread “main” javax.persistence.PersistenceException: No Persistence provider for EntityManager named <em>jpa</em><em>解决</em>: 需要在配置文件初添加在resource下添加MAEA-INF文件。在该文件里添加persistence.xml文件。如下图所示: persistence....
springboot中使用jpa报错
使用findBayId方法的时候既然报错 反复检查我的环境是就是jdk1.8,但是在翻看我的C:\Users\计算机名\.m2/settings.xml maven的这个配置文件发现了<em>问题</em> 我一起用jdk1.6的时候就配置了jdk1.6现在我使用了jdk1.8了所以当我把下图中修改成1.8这个<em>问题</em>就<em>解决</em>了 最后代码中就不在报错了,但是注意在2.1.10中没有了findOne方法取而代之的...
项目启动异常(已解决解决
<em>项目</em>为canal adapter。 jdk版本为:1.8.0_144 报错日志: 2019-11-15 16:49:26.126 [main] INFO o.s.c.annotation.AnnotationConfigApplicationContext - Refreshing org.springframework.context.annotation.AnnotationConfigAp...
SpringBoot Maven项目的启动方式
第一种 运行带有main方法的启动类 IDEA和Eclipse大同小异 第二种 通过spring-boot-plugin的方式 IDEA Eclipse DOS命令 在<em>项目</em>的根目录输入命令 mvn sprint-boot:run 启动时指定执行参数命令 mvn spring-boot:run -Drun.arguments="--server.port=8888" 指定的参数会传递给具体应...
Bean creation exception on FactoryBean type check: org.springframework.beans.factory.UnsatisfiedDepe
Bean creation exception on FactoryBean type check: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name  xxxspring bean创建失败我的是ssm<em>项目</em>,<em>项目</em>已启动就报错,mapper接口和mapper的...
Failed to load driver class com.mysql.jdbc.Driver from HikariConfig class classloader sun.misc.Launc...
1、错误日志 Failed to load driver class com.mysql.jdbc.Driver from HikariConfig class classloader sun.misc.Launcher$AppClassLoader@18b4aac2 Reason: Failed to load driver class com.mysql.jdbc.D...
SpringBoot Closing org.springframework.context.annotation.AnnotationConfigApplicationContext 错误解决
2018-10-14 18:53:06.591 INFO 10080 --- [ main] j.LocalContainerEntityManagerFactoryBean : Initialized JPA EntityManagerFactory for persistence unit 'default' 2018-10-14 18:53:07.563 INFO ...
Springboot EntityManagerFactory 保存实体 没反应 数据库里没有
``` @Repository("baseDao") public class BaseDaoImpl implements IBaseDao { @Autowired private EntityManagerFactory entityManagerFactory; public Session getSession() { return entityManagerFactory.unwrap(SessionFactory.class).openSession(); } @Override public void saveOrUpdateNow(T clazz){ Session session=this.getSession(); session.merge(clazz); //立即写入数据库并释放内存 session.flush(); session.clear(); } @Override @Transactional public void saveOrUpdate(T clazz){ Session session=this.getSession(); //方法三 session.saveOrUpdate(clazz); session.persist(clazz); session.clear(); session.close(); } ```
spring-boot初学者:记一次搭建web项目404的错误排查过程
test
SpringDataJPA详解
概念 ORM思想 对象关系映射(Object Relational Mapping,简称ORM)是通过使用描述对象和数据库之间映射的元数据,将面向对象语言程序中的对象自动持久化到关系数据库中。 实际应用中即在关系型数据库和业务实体对象之间作一个映射,这样,我们在具体的操作业务对象的时候,就不需要再去和复杂的SQL语句打交道,只要像平时操作对象一样操作它就可以了。 简而言之,ORM思想就是通过实体对...
解决IDEA中SpringBoot工程无法通过mainApplication启动
报错内容: 报错内容在idea中创建完SpringBoot<em>项目</em>后,通过启动mainApplication不能启动成功报错如下: <em>解决</em>方法: 选择 File -> Project Structure->Modules->Dependencies 找到 tomcat-embed-core 的jar包 作用域默认是provided ,把它改为 compile即可
jpa整合问题:Unable to build EntityManagerFactory
hibernate-<em>jpa</em>2.0+spring3.2.3+tomcat7,本来好好的,忽然有一天出现这个<em>问题</em>,persistence.xml文件和applicationContext.xml文件未做过改动,jar包也没动过,到底是什么原因啊~ 以下是错误列表,部分省略…… 严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener …… Caused by: javax.persistence.PersistenceException: [PersistenceUnit: CollierTrack_NET] Unable to build EntityManagerFactory …… Caused by: org.hibernate.DuplicateMappingException: Duplicate query mapping findAll ……
Could not create connection to database server.错误
java.sql.SQLNonTransientConnectionException: Could not create connection to database server. at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:676) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:663) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:653) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:638) at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:606) at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:1857) at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:1673) at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:656) at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:349) at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:221) at org.apache.tomcat.jdbc.pool.PooledConnection.connectUsingDriver(PooledConnection.java:310) at org.apache.tomcat.jdbc.pool.PooledConnection.connect(PooledConnection.java:203) at org.apache.tomcat.jdbc.pool.ConnectionPool.createConnection(ConnectionPool.java:715) at org.apache.tomcat.jdbc.pool.ConnectionPool.borrowConnection(ConnectionPool.java:647) at org.apache.tomcat.jdbc.pool.ConnectionPool.init(ConnectionPool.java:466) at org.apache.tomcat.jdbc.pool.ConnectionPool.(ConnectionPool.java:141) at org.apache.tomcat.jdbc.pool.DataSourceProxy.pCreatePool(DataSourceProxy.java:118) at org.apache.tomcat.jdbc.pool.DataSourceProxy.createPool(DataSourceProxy.java:107) at org.apache.tomcat.jdbc.pool.DataSourceProxy.getConnection(DataSourceProxy.java:131) at org.springframework.jdbc.datasource.DataSourceTransactionManager.doBegin(DataSourceTransactionManager.java:204) at org.springframework.transaction.support.AbstractPlatformTransactionManager.getTransaction(AbstractPlatformTransactionManager.java:373) at org.springframework.transaction.interceptor.TransactionAspectSupport.createTransactionIfNecessary(TransactionAspectSupport.java:427) at org.springframework.transaction.interceptor.TransactionAspectSupport.invokeWithinTransaction(TransactionAspectSupport.java:276) at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:96) at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179) at org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:655) at com.my.demo.service.DemoService$$EnhancerBySpringCGLIB$$cf6aac2.test() at com.my.demo.web.DemoController.login(DemoController.java:26) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:497) at org.springframework.web.method.support.InvocableHandlerMethod.doInvoke(InvocableHandlerMethod.java:221) at org.springframework.web.method.support.InvocableHandlerMethod.invokeForRequest(InvocableHandlerMethod.java:136) at org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod.invokeAndHandle(ServletInvocableHandlerMethod.java:110) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.invokeHandlerMethod(RequestMappingHandlerAdapter.java:832) at org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter.handleInternal(RequestMappingHandlerAdapter.java:743) at org.springframework.web.servlet.mvc.method.AbstractHandlerMethodAdapter.handle(AbstractHandlerMethodAdapter.java:85) at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:961) at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:895) at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:967) at org.springframework.web.servlet.FrameworkServlet.doGet(FrameworkServlet.java:858) at javax.servlet.http.HttpServlet.service(HttpServlet.java:687) at org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:843) at javax.servlet.http.HttpServlet.service(HttpServlet.java:790) at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:845) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1689) at org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:121) at org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107) at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1668) at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:581) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:548) at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:226) at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1174) at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:511) at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:185) at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1106) at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:213) at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:119) at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:134) at org.eclipse.jetty.server.Server.handle(Server.java:524) at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:319) at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:253) at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:273) at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:95) at org.eclipse.jetty.io.SelectChannelEndPoint$2.run(SelectChannelEndPoint.java:93) at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.executeProduceConsume(ExecuteProduceConsume.java:303) at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.produceConsume(ExecuteProduceConsume.java:148) at org.eclipse.jetty.util.thread.strategy.ExecuteProduceConsume.run(ExecuteProduceConsume.java:136) at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:671) at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:589) at java.lang.Thread.run(Thread.java:745)
spring整合hibernate ,测试遇到问题,各位请支招
1.先上 错误信息 Exception in thread "main" org.hibernate.exception.GenericJDBCException: Unable to acquire
HikariCP - connection is not available
6 down vote accepted   I managed to fix it finally. The problem is not related to HikariCP.The problem persisted because of some complex methods in REST controllers executing multiple
spring Boot2.1连接数据库踩的坑: DatebookHikariCP - Exception during pool initialization.
最近想用spring cloud自己做一个小程序,连接数据库的时候,老是报错 DatebookHikariCP - Exception during pool initialization.连不上数据库,很扎心。 我用的工具和框架版本如下: spring boot 2.1.2 MySQL5.6 spring boot2.0高版本更新的时间不久,百度了很多的<em>解决</em>方法,很多都是修改配置,但是改了很...
springboot配置mysql连接,出现HikariPool错误
主要原因是时区配置的有歧义! 在URL后面加上&amp;serverTimezone=Asia/Shanghai spring.datasource.driverClassName=com.mysql.cj.jdbc.Driver spring.datasource.url=jdbc:mysql://localhost:3306/db_<em>springboot</em>?useUnicode=true&amp;...
spring boot 整合 jpa 时,项目启动成功,但是接口访问404
我在创建sping boot 整合 <em>jpa</em> 的<em>项目</em>时,<em>项目</em>启动成功,但是接口访问报404 错误,并且查看控制台是,发现接口都没注册上。 查了一下,发现是因为spring boot在启动时只会扫描启动类及启动类所在的目录及以下的路径,最后我将启动类放到和controller文件夹同级的目录下,在启动<em>项目</em>就成功访问了。 ...
spring boot 无法启动问题
以下是启动日志 不明白为什么启动不了,<em>求</em>助 2018-03-11 16:00:15.409 INFO 5264 --- c.r.miniAppApi.MiniAppApiApplication : S
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SpringBoot集成Hibernate后处理MySQL数据库时创建表的时候会出现乱码,是因为在创建表的时候使用默认的建表语言,需要修改建表语言 一、实现 修改配置数据 # <em>jpa</em>配置参数 # 数据库 spring.<em>jpa</em>.database=MYSQL # 是否显示sql查询语句 spring.<em>jpa</em>.show-sql=true spring.<em>jpa</em>.generate-ddl=true ...
解决SpringBoot2.0中的Hibernate针对MySQL5.7方言问题
参考: mysql更改引擎(InnoDB,MyISAM)的方法_Mysql_脚本之家 https://www.jb51.net/article/57132.htm 该连接中提到mysql默认的数据库引擎是MyISAM,不支持事务和外键,也可使用支持事务和外键的InnoDB。 实际我通过HeidiSQL尝试,mysql5.7 默认使用的是 InnoDB, 查看MySQL配置文件my.ini配置...
Spring Boot整合spring-data-jpa案例
第一、SpringData JPA是什么? SpringData JPA只是SpringData中的一个子模块,JPA是一套标准接口,而Hibernate是JPA的实现,SpringData JPA 底层默认实现是使用Hibernate。 第二、编码 1.新建Maven工程,在pom.xml中增加SpringData JPA的依赖。 &lt;dependency&gt; &lt;grou...
SpringBoot启动数据库操作项目有一个警告,spring.jpa.open-in-view is enabled by default. Therefore, database queries
使用<em>springboot</em> <em>jpa</em>,<em>项目</em>启动的时候有个warn的log: 2019-04-03 14:05:59: WARN [main] o.s.b.a.o.j.JpaBaseConfiguration$JpaWebConfiguration$JpaWebMvcConfiguration JpaBaseConfiguration.java:234 - spring.<em>jpa</em>.open-in-vi...
设置Springboot项目忽略JPA启动
在@SpringbootApplication注解后面加上(exclude=DataSourceAutoConfiguration.class)
Springboot启动不检查JPA的数据源配置
1.<em>问题</em> 有时我们使用spring boot ,在依赖中配置了spring data <em>jpa</em>的依赖,此时spring boot启动时会自动检测数据源的配置,如果没有则报无数据源的错误。 但是这个依赖必须要有,因为代码需要根据一些条件选择是否启用数据源,则么办? 2.方案 在SpringApplication实例中设置如下的配置即可: spring.autoconfigure.exclude = o...
SpringBoot启动的时候不去校验数据库连接配置是否正确
spring boot在启动的时候只会检查你是否配置了数据库连接, 而不会检测配置的是否正确 这样会出现的<em>问题</em>是:只有在你使用数据库的时候才知道配置出错,我们希望是在程序启动的时候就进行检查,如果数据库连接配置的有<em>问题</em>,直接终止程序启动 可以通过以下的方式处理:在包扫描路径下添加该类 1 @Component 2 public class ApplicationConte...
SpringBoot-SpringData JPA 出现的”方法尚未被实作” , 以及“端口号” 问题
1、错误&quot;C:\Program Files\Java\jdk1.8.0_161\bin\java.exe&quot; -XX:TieredStopAtLevel=1 -noverify -Dspring.output.ansi.enabled=always -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=54502 -Dc...
异常处理org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityMa
&quot;C:\Program Files\Java\jdk1.8.0_172\bin\java.exe&quot; -ea -Didea.test.cyclic.buffer.size=1048576 &quot;-javaagent:D:\IntelliJ IDEA 2018.2.5\lib\idea_rt.jar=5718:D:\IntelliJ IDEA 2018.2.5\bin&quot; -Dfile.encoding=U...
项目碰到的JPA问题
做<em>项目</em>的时候之前可以运行,数据库重装之后运行后就一直报错,数据库的时间设置的CURRENT_TIMESTAMP,一切没有<em>问题</em> 百度之后 这么操作加了两个注解之后<em>解决</em>了这个<em>问题</em>,感谢 https://segmentfault.com/q/1010000015669835 ...
完整 简单的springboot crud操作
完整 简单的<em>springboot</em> crud操作
在集成hibernate之后,springboot再次启动失败(个人怀疑是@EntityScan没扫描的实体类)
错误提示 ``` 2019-05-12 13:35:00.553 [main] INFO o.s.o.j.LocalContainerEntityManagerFactoryBean - Building JPA container EntityManagerFactory for persistence unit 'default' 2019-05-12 13:35:00.568 [main] INFO o.h.<em>jpa</em>.internal.util.LogHelper - HHH000204: Processing PersistenceUnitInfo [ name: default ...] 2019-05-12 13:35:00.659 [main] INFO org.hibernate.cfg.Environment - HHH000206: hibernate.properties not found ``` 启动类 ``` @SpringBootApplication @EntityScan(basePackages = {"com.xuecheng.framework.domain.search","com.xuecheng.framework.domain.course"})//扫描实体类 @ComponentScan(basePackages={"com.xuecheng.api"})//扫描接口 @ComponentScan(basePackages={"com.xuecheng.search"})//扫描本<em>项目</em>下的所有类 @ComponentScan(basePackages={"com.xuecheng.framework"})//扫描common下的所有类 public class SearchApplication { public static void main(String[] args) throws Exception { SpringApplication.run(SearchApplication.class, args); } } ``` 实体类 ``` package com.xuecheng.framework.domain.course; import lombok.Data; import lombok.ToString; import org.hibernate.annotations.GenericGenerator; import javax.persistence.Column; import javax.persistence.Entity; import javax.persistence.GeneratedValue; import javax.persistence.Id; import javax.persistence.Table; import java.io.Serializable; @Data @ToString @Entity @Table(name="teachplan") @GenericGenerator(name = "<em>jpa</em>-uuid", strategy = "uuid") public class Teachplan implements Serializable { private static final long serialVersionUID = -916357110051689485L; @Id @GeneratedValue(generator = "<em>jpa</em>-uuid") @Column(length = 32) private String id; private String pname; private String parentid; private String grade; private String ptype; private String description; @Column(name = "courseid") private String courseid; private String status; private Integer orderby; private Double timelength; private String trylearn; } ```
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persistence.xml中配置 org.hibernate.ejb.HibernatePersistence DefaultDS 报错内容 play.api.UnexpectedException: Unexpected exception[UnsatisfiedDependencyExceptio n: Error creating bean with name 'application' defined in file [D:\play-spring-d ata-<em>jpa</em>\target\scala-2.10\classes\controllers\Application.class]: Unsatisfied de pendency expressed through constructor argument with index 0 of type [models.Per sonRepository]: : Error creating bean with name 'personRepository': Cannot creat e inner bean '(inner bean)' of type [org.springframework.orm.<em>jpa</em>.SharedEntityMan agerCreator] while setting bean property 'entityManager'; nested exception is or g.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#1': Cannot resolve reference to bean 'entityManagerFactory' w hile setting constructor argument; nested exception is org.springframework.beans .factory.BeanCreationException: Error creating bean with name 'entityManagerFact ory' defined in class Global$SpringDataJpaConfiguration: Instantiation of bean f ailed; nested exception is org.springframework.beans.factory.BeanDefinitionStore Exception: Factory method [public javax.persistence.EntityManagerFactory Global$ SpringDataJpaConfiguration.entityManagerFactory()] threw exception; nested excep tion is javax.persistence.PersistenceException: [PersistenceUnit: default] Unabl e to build EntityManagerFactory; nested exception is org.springframework.beans.f actory.BeanCreationException: Error creating bean with name 'personRepository': Cannot create inner bean '(inner bean)' of type [org.springframework.orm.<em>jpa</em>.Sha redEntityManagerCreator] while setting bean property 'entityManager'; nested exc eption is org.springframework.beans.factory.BeanCreationException: Error creatin g bean with name '(inner bean)#1': Cannot resolve reference to bean 'entityManag erFactory' while setting constructor argument; nested exception is org.springfra mework.beans.factory.BeanCreationException: Error creating bean with name 'entit yManagerFactory' defined in class Global$SpringDataJpaConfiguration: Instantiati on of bean failed; nested exception is org.springframework.beans.factory.BeanDef initionStoreException: Factory method [public javax.persistence.EntityManagerFac tory Global$SpringDataJpaConfiguration.entityManagerFactory()] threw exception; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: de fault] Unable to build EntityManagerFactory] at play.core.ReloadableApplication$$anonfun$get$1$$anonfun$apply$1$$anon fun$1.apply(ApplicationProvider.scala:148) ~[play_2.10.jar:2.2.3] at play.core.ReloadableApplication$$anonfun$get$1$$anonfun$apply$1$$anon fun$1.apply(ApplicationProvider.scala:112) ~[play_2.10.jar:2.2.3] at scala.Option.map(Option.scala:145) ~[scala-library.jar:na] at play.core.ReloadableApplication$$anonfun$get$1$$anonfun$apply$1.apply (ApplicationProvider.scala:112) ~[play_2.10.jar:2.2.3] at play.core.ReloadableApplication$$anonfun$get$1$$anonfun$apply$1.apply (ApplicationProvider.scala:110) ~[play_2.10.jar:2.2.3] at scala.util.Success.flatMap(Try.scala:200) ~[scala-library.jar:na] Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Err or creating bean with name 'application' defined in file [D:\play-spring-data-jp a\target\scala-2.10\classes\controllers\Application.class]: Unsatisfied dependen cy expressed through constructor argument with index 0 of type [models.PersonRep ository]: : Error creating bean with name 'personRepository': Cannot create inne r bean '(inner bean)' of type [org.springframework.orm.<em>jpa</em>.SharedEntityManagerCr eator] while setting bean property 'entityManager'; nested exception is org.spri ngframework.beans.factory.BeanCreationException: Error creating bean with name ' (inner bean)#1': Cannot resolve reference to bean 'entityManagerFactory' while s etting constructor argument; nested exception is org.springframework.beans.facto ry.BeanCreationException: Error creating bean with name 'entityManagerFactory' d efined in class Global$SpringDataJpaConfiguration: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitionStoreExcept ion: Factory method [public javax.persistence.EntityManagerFactory Global$Spring DataJpaConfiguration.entityManagerFactory()] threw exception; nested exception i s javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to b uild EntityManagerFactory; nested exception is org.springframework.beans.factory .BeanCreationException: Error creating bean with name 'personRepository': Cannot create inner bean '(inner bean)' of type [org.springframework.orm.<em>jpa</em>.SharedEnt ityManagerCreator] while setting bean property 'entityManager'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name '(inner bean)#1': Cannot resolve reference to bean 'entityManagerFact ory' while setting constructor argument; nested exception is org.springframework .beans.factory.BeanCreationException: Error creating bean with name 'entityManag erFactory' defined in class Global$SpringDataJpaConfiguration: Instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanDefinitio nStoreException: Factory method [public javax.persistence.EntityManagerFactory G lobal$SpringDataJpaConfiguration.entityManagerFactory()] threw exception; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build EntityManagerFactory at org.springframework.beans.factory.support.ConstructorResolver.createA rgumentArray(ConstructorResolver.java:730) ~[spring-beans.jar:3.2.3.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.autowir eConstructor(ConstructorResolver.java:196) ~[spring-beans.jar:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1045) ~[spri ng-beans.jar:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:949) ~[spring -beans.jar:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487) ~[spring-beans .jar:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.createBean(AbstractAutowireCapableBeanFactory.java:458) ~[spring-beans.j ar:3.2.3.RELEASE] Caused by: org.springframework.beans.factory.BeanCreationException: Error creati ng bean with name 'personRepository': Cannot create inner bean '(inner bean)' of type [org.springframework.orm.<em>jpa</em>.SharedEntityManagerCreator] while setting bea n property 'entityManager'; nested exception is org.springframework.beans.factor y.BeanCreationException: Error creating bean with name '(inner bean)#1': Cannot resolve reference to bean 'entityManagerFactory' while setting constructor argum ent; nested exception is org.springframework.beans.factory.BeanCreationException : Error creating bean with name 'entityManagerFactory' defined in class Global$S pringDataJpaConfiguration: Instantiation of bean failed; nested exception is org .springframework.beans.factory.BeanDefinitionStoreException: Factory method [pub lic javax.persistence.EntityManagerFactory Global$SpringDataJpaConfiguration.ent ityManagerFactory()] threw exception; nested exception is javax.persistence.Pers istenceException: [PersistenceUnit: default] Unable to build EntityManagerFactor y at org.springframework.beans.factory.support.BeanDefinitionValueResolver .resolveInnerBean(BeanDefinitionValueResolver.java:282) ~[spring-beans.jar:3.2.3 .RELEASE] at org.springframework.beans.factory.support.BeanDefinitionValueResolver .resolveValueIfNecessary(BeanDefinitionValueResolver.java:126) ~[spring-beans.ja r:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1387) ~[spri ng-beans.jar:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.populateBean(AbstractAutowireCapableBeanFactory.java:1128) ~[spring-bean s.jar:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) ~[spring-beans .jar:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.createBean(AbstractAutowireCapableBeanFactory.java:458) ~[spring-beans.j ar:3.2.3.RELEASE] Caused by: org.springframework.beans.factory.BeanCreationException: Error creati ng bean with name '(inner bean)#1': Cannot resolve reference to bean 'entityMana gerFactory' while setting constructor argument; nested exception is org.springfr amework.beans.factory.BeanCreationException: Error creating bean with name 'enti tyManagerFactory' defined in class Global$SpringDataJpaConfiguration: Instantiat ion of bean failed; nested exception is org.springframework.beans.factory.BeanDe finitionStoreException: Factory method [public javax.persistence.EntityManagerFa ctory Global$SpringDataJpaConfiguration.entityManagerFactory()] threw exception; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: d efault] Unable to build EntityManagerFactory at org.springframework.beans.factory.support.BeanDefinitionValueResolver .resolveReference(BeanDefinitionValueResolver.java:329) ~[spring-beans.jar:3.2.3 .RELEASE] at org.springframework.beans.factory.support.BeanDefinitionValueResolver .resolveValueIfNecessary(BeanDefinitionValueResolver.java:107) ~[spring-beans.ja r:3.2.3.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.resolve ConstructorArguments(ConstructorResolver.java:615) ~[spring-beans.jar:3.2.3.RELE ASE] at org.springframework.beans.factory.support.ConstructorResolver.instant iateUsingFactoryMethod(ConstructorResolver.java:441) ~[spring-beans.jar:3.2.3.RE LEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:10 25) ~[spring-beans.jar:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:921) ~[spring -beans.jar:3.2.3.RELEASE] Caused by: org.springframework.beans.factory.BeanCreationException: Error creati ng bean with name 'entityManagerFactory' defined in class Global$SpringDataJpaCo nfiguration: Instantiation of bean failed; nested exception is org.springframewo rk.beans.factory.BeanDefinitionStoreException: Factory method [public javax.pers istence.EntityManagerFactory Global$SpringDataJpaConfiguration.entityManagerFact ory()] threw exception; nested exception is javax.persistence.PersistenceExcepti on: [PersistenceUnit: default] Unable to build EntityManagerFactory at org.springframework.beans.factory.support.ConstructorResolver.instant iateUsingFactoryMethod(ConstructorResolver.java:581) ~[spring-beans.jar:3.2.3.RE LEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:10 25) ~[spring-beans.jar:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:921) ~[spring -beans.jar:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487) ~[spring-beans .jar:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.createBean(AbstractAutowireCapableBeanFactory.java:458) ~[spring-beans.j ar:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory$1.getOb ject(AbstractBeanFactory.java:295) ~[spring-beans.jar:3.2.3.RELEASE] Caused by: org.springframework.beans.factory.BeanDefinitionStoreException: Facto ry method [public javax.persistence.EntityManagerFactory Global$SpringDataJpaCon figuration.entityManagerFactory()] threw exception; nested exception is javax.pe rsistence.PersistenceException: [PersistenceUnit: default] Unable to build Entit yManagerFactory at org.springframework.beans.factory.support.SimpleInstantiationStrategy .instantiate(SimpleInstantiationStrategy.java:181) ~[spring-beans.jar:3.2.3.RELE ASE] at org.springframework.beans.factory.support.ConstructorResolver.instant iateUsingFactoryMethod(ConstructorResolver.java:570) ~[spring-beans.jar:3.2.3.RE LEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:10 25) ~[spring-beans.jar:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:921) ~[spring -beans.jar:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.doCreateBean(AbstractAutowireCapableBeanFactory.java:487) ~[spring-beans .jar:3.2.3.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBean Factory.createBean(AbstractAutowireCapableBeanFactory.java:458) ~[spring-beans.j ar:3.2.3.RELEASE] Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Un able to build EntityManagerFactory at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Con figuration.java:915) ~[hibernate-entitymanager-3.6.10.Final.jar:3.6.10.Final] at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(Hib ernatePersistence.java:57) ~[hibernate-entitymanager-3.6.10.Final.jar:3.6.10.Fin al] at javax.persistence.Persistence.createEntityManagerFactory(Persistence. java:63) ~[hibernate-<em>jpa</em>-2.0-api.jar:1.0.1.Final] at javax.persistence.Persistence.createEntityManagerFactory(Persistence. java:47) ~[hibernate-<em>jpa</em>-2.0-api.jar:1.0.1.Final] at Global$SpringDataJpaConfiguration.entityManagerFactory(Global.java:76 ) ~[na:na] at Global$SpringDataJpaConfiguration$$EnhancerByCGLIB$$715a97cd.CGLIB$en tityManagerFactory$0() ~[na:na] Caused by: org.hibernate.HibernateException: The chosen transaction strategy req uires access to the JTA TransactionManager at org.hibernate.impl.SessionFactoryImpl.(SessionFactoryImpl.java: 390) ~[hibernate-core-3.6.10.Final.jar:3.6.10.Final] at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.jav a:1872) ~[hibernate-core-3.6.10.Final.jar:3.6.10.Final] at org.hibernate.ejb.Ejb3Configuration.buildEntityManagerFactory(Ejb3Con figuration.java:906) ~[hibernate-entitymanager-3.6.10.Final.jar:3.6.10.Final] at org.hibernate.ejb.HibernatePersistence.createEntityManagerFactory(Hib ernatePersistence.java:57) ~[hibernate-entitymanager-3.6.10.Final.jar:3.6.10.Fin al] at javax.persistence.Persistence.createEntityManagerFactory(Persistence. java:63) ~[hibernate-<em>jpa</em>-2.0-api.jar:1.0.1.Final] at javax.persistence.Persistence.createEntityManagerFactory(Persistence. java:47) ~[hibernate-<em>jpa</em>-2.0-api.jar:1.0.1.Final]
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idea启动springboot项目,控制台出现Process finished with exit code 0,
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SpringBoot配置多数据源后(mysql+postgresql),写好各自的配置类后,主数据源包下的service实现类下注入Dao失败,<em>求</em>答案,在线等!!!!!! 2018-01-29 16:
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java.sql.SQLNonTransientConnectionException: Could not create connection to database server. at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:526) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:513) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:505) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:479) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:1779) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:1596) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:633) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:347) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:219) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:136) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:369) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:198) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:467) [HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:541) [HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) [HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) [HikariCP-3.2.0.jar:na] at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:151) [spring-jdbc-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:115) [spring-jdbc-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:78) [spring-jdbc-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:319) [spring-jdbc-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:356) [spring-jdbc-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.boot.autoconfigure.orm.<em>jpa</em>.DatabaseLookup.getDatabase(DatabaseLookup.java:72) [spring-boot-autoconfigure-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.autoconfigure.orm.<em>jpa</em>.JpaProperties.determineDatabase(JpaProperties.java:142) [spring-boot-autoconfigure-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.autoconfigure.orm.<em>jpa</em>.JpaBaseConfiguration.<em>jpa</em>VendorAdapter(JpaBaseConfiguration.java:112) [spring-boot-autoconfigure-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.autoconfigure.orm.<em>jpa</em>.HibernateJpaConfiguration$$EnhancerBySpringCGLIB$$7bb6b496.CGLIB$<em>jpa</em>VendorAdapter$5() [spring-boot-autoconfigure-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.autoconfigure.orm.<em>jpa</em>.HibernateJpaConfiguration$$EnhancerBySpringCGLIB$$7bb6b496$$FastClassBySpringCGLIB$$ba43a13d.invoke() [spring-boot-autoconfigure-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) [spring-core-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:363) [spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.boot.autoconfigure.orm.<em>jpa</em>.HibernateJpaConfiguration$$EnhancerBySpringCGLIB$$7bb6b496.<em>jpa</em>VendorAdapter() [spring-boot-autoconfigure-2.1.0.RELEASE.jar:2.1.0.RELEASE] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_181] at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_181] at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:620) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:455) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1288) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1127) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:273) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1239) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1166) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:855) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:758) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:508) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1288) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1127) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:273) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1239) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1166) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:855) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:758) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:508) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1288) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1127) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1083) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:853) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at com.houpu.DemoApplication.main(DemoApplication.java:10) ~[classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_181] at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_181] at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.1.0.RELEASE.jar:2.1.0.RELEASE] Caused by: java.lang.ArrayIndexOutOfBoundsException: 39 at com.mysql.cj.mysqla.io.Buffer.readInteger(Buffer.java:271) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaCapabilities.setInitialHandshakePacket(MysqlaCapabilities.java:62) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaProtocol.readServerCapabilities(MysqlaProtocol.java:482) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaProtocol.beforeHandshake(MysqlaProtocol.java:367) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaProtocol.connect(MysqlaProtocol.java:1412) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.MysqlaSession.connect(MysqlaSession.java:132) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:1726) ~[mysql-connector-java-6.0.6.jar:6.0.6] ... 82 common frames omitted 2018-11-18 18:20:20.438 WARN 13512 --- [ restartedMain] o.s.b.a.orm.<em>jpa</em>.DatabaseLookup : Unable to determine jdbc url from datasource org.springframework.jdbc.support.MetaDataAccessException: Could not get Connection for extracting meta-data; nested exception is org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not create connection to database server. at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:328) ~[spring-jdbc-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:356) ~[spring-jdbc-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.boot.autoconfigure.orm.<em>jpa</em>.DatabaseLookup.getDatabase(DatabaseLookup.java:72) ~[spring-boot-autoconfigure-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.autoconfigure.orm.<em>jpa</em>.JpaProperties.determineDatabase(JpaProperties.java:142) [spring-boot-autoconfigure-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.autoconfigure.orm.<em>jpa</em>.JpaBaseConfiguration.<em>jpa</em>VendorAdapter(JpaBaseConfiguration.java:112) [spring-boot-autoconfigure-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.autoconfigure.orm.<em>jpa</em>.HibernateJpaConfiguration$$EnhancerBySpringCGLIB$$7bb6b496.CGLIB$<em>jpa</em>VendorAdapter$5() [spring-boot-autoconfigure-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.autoconfigure.orm.<em>jpa</em>.HibernateJpaConfiguration$$EnhancerBySpringCGLIB$$7bb6b496$$FastClassBySpringCGLIB$$ba43a13d.invoke() [spring-boot-autoconfigure-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.cglib.proxy.MethodProxy.invokeSuper(MethodProxy.java:244) [spring-core-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.annotation.ConfigurationClassEnhancer$BeanMethodInterceptor.intercept(ConfigurationClassEnhancer.java:363) [spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.boot.autoconfigure.orm.<em>jpa</em>.HibernateJpaConfiguration$$EnhancerBySpringCGLIB$$7bb6b496.<em>jpa</em>VendorAdapter() [spring-boot-autoconfigure-2.1.0.RELEASE.jar:2.1.0.RELEASE] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_181] at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_181] at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:154) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiate(ConstructorResolver.java:620) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:455) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1288) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1127) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:273) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1239) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1166) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:855) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:758) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:508) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1288) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1127) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:273) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1239) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1166) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:855) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:758) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.ConstructorResolver.instantiateUsingFactoryMethod(ConstructorResolver.java:508) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateUsingFactoryMethod(AbstractAutowireCapableBeanFactory.java:1288) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:1127) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:538) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1083) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:853) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at com.houpu.DemoApplication.main(DemoApplication.java:10) ~[classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_181] at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_181] at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.1.0.RELEASE.jar:2.1.0.RELEASE] Caused by: org.springframework.jdbc.CannotGetJdbcConnectionException: Failed to obtain JDBC Connection; nested exception is java.sql.SQLNonTransientConnectionException: Could not create connection to database server. at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:81) ~[spring-jdbc-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:319) ~[spring-jdbc-5.1.2.RELEASE.jar:5.1.2.RELEASE] ... 67 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:526) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:513) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:505) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:479) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:1779) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:1596) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:633) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:347) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:219) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:136) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:369) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:198) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:467) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:541) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) ~[HikariCP-3.2.0.jar:na] at org.springframework.jdbc.datasource.DataSourceUtils.fetchConnection(DataSourceUtils.java:151) ~[spring-jdbc-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.jdbc.datasource.DataSourceUtils.doGetConnection(DataSourceUtils.java:115) ~[spring-jdbc-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.jdbc.datasource.DataSourceUtils.getConnection(DataSourceUtils.java:78) ~[spring-jdbc-5.1.2.RELEASE.jar:5.1.2.RELEASE] ... 68 common frames omitted Caused by: java.lang.ArrayIndexOutOfBoundsException: 39 at com.mysql.cj.mysqla.io.Buffer.readInteger(Buffer.java:271) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaCapabilities.setInitialHandshakePacket(MysqlaCapabilities.java:62) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaProtocol.readServerCapabilities(MysqlaProtocol.java:482) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaProtocol.beforeHandshake(MysqlaProtocol.java:367) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaProtocol.connect(MysqlaProtocol.java:1412) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.MysqlaSession.connect(MysqlaSession.java:132) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:1726) ~[mysql-connector-java-6.0.6.jar:6.0.6] ... 82 common frames omitted 2018-11-18 18:20:20.575 INFO 13512 --- [ restartedMain] o.hibernate.<em>jpa</em>.internal.util.LogHelper : HHH000204: Processing PersistenceUnitInfo [ name: default ...] 2018-11-18 18:20:20.685 INFO 13512 --- [ restartedMain] org.hibernate.Version : HHH000412: Hibernate Core {5.3.7.Final} 2018-11-18 18:20:20.687 INFO 13512 --- [ restartedMain] org.hibernate.cfg.Environment : HHH000206: hibernate.properties not found 2018-11-18 18:20:20.899 INFO 13512 --- [ restartedMain] o.hibernate.annotations.common.Version : HCANN000001: Hibernate Commons Annotations {5.0.4.Final} 2018-11-18 18:20:21.112 INFO 13512 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting... 2018-11-18 18:20:21.112 WARN 13512 --- [ restartedMain] com.zaxxer.hikari.util.DriverDataSource : Registered driver with driverClassName=com.mysql.jdbc.Driver was not found, trying direct instantiation. 2018-11-18 18:20:22.117 ERROR 13512 --- [ restartedMain] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Exception during pool initialization. java.sql.SQLNonTransientConnectionException: Could not create connection to database server. at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:526) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:513) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:505) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:479) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:1779) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:1596) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:633) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:347) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:219) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:136) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:369) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:198) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:467) [HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:541) [HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) [HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) [HikariCP-3.2.0.jar:na] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:68) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator.initiateService(JdbcEnvironmentInitiator.java:35) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.initiateService(StandardServiceRegistryImpl.java:94) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.service.internal.AbstractServiceRegistryImpl.createService(AbstractServiceRegistryImpl.java:263) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:237) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.id.factory.internal.DefaultIdentifierGeneratorFactory.injectServices(DefaultIdentifierGeneratorFactory.java:152) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.service.internal.AbstractServiceRegistryImpl.injectDependencies(AbstractServiceRegistryImpl.java:286) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeService(AbstractServiceRegistryImpl.java:243) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.service.internal.AbstractServiceRegistryImpl.getService(AbstractServiceRegistryImpl.java:214) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.boot.internal.InFlightMetadataCollectorImpl.(InFlightMetadataCollectorImpl.java:179) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:119) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.<em>jpa</em>.boot.internal.EntityManagerFactoryBuilderImpl.metadata(EntityManagerFactoryBuilderImpl.java:904) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.<em>jpa</em>.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:935) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.springframework.orm.<em>jpa</em>.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:57) [spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.orm.<em>jpa</em>.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) [spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.orm.<em>jpa</em>.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:390) [spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.orm.<em>jpa</em>.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:377) [spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.orm.<em>jpa</em>.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) [spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1804) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1741) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:576) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1083) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:853) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at com.houpu.DemoApplication.main(DemoApplication.java:10) ~[classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_181] at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_181] at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.1.0.RELEASE.jar:2.1.0.RELEASE] Caused by: java.lang.ArrayIndexOutOfBoundsException: 39 at com.mysql.cj.mysqla.io.Buffer.readInteger(Buffer.java:271) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaCapabilities.setInitialHandshakePacket(MysqlaCapabilities.java:62) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaProtocol.readServerCapabilities(MysqlaProtocol.java:482) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaProtocol.beforeHandshake(MysqlaProtocol.java:367) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaProtocol.connect(MysqlaProtocol.java:1412) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.MysqlaSession.connect(MysqlaSession.java:132) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:1726) ~[mysql-connector-java-6.0.6.jar:6.0.6] ... 55 common frames omitted 2018-11-18 18:20:22.119 WARN 13512 --- [ restartedMain] o.h.e.j.e.i.JdbcEnvironmentInitiator : HHH000342: Could not obtain connection to query metadata : Could not create connection to database server. 2018-11-18 18:20:22.159 INFO 13512 --- [ restartedMain] org.hibernate.dialect.Dialect : HHH000400: Using dialect: org.hibernate.dialect.MySQLDialect 2018-11-18 18:20:22.184 INFO 13512 --- [ restartedMain] o.h.e.j.e.i.LobCreatorBuilderImpl : HHH000422: Disabling contextual LOB creation as connection was null 2018-11-18 18:20:23.126 INFO 13512 --- [ restartedMain] com.zaxxer.hikari.HikariDataSource : HikariPool-1 - Starting... 2018-11-18 18:20:23.127 WARN 13512 --- [ restartedMain] com.zaxxer.hikari.util.DriverDataSource : Registered driver with driverClassName=com.mysql.jdbc.Driver was not found, trying direct instantiation. 2018-11-18 18:20:24.133 ERROR 13512 --- [ restartedMain] com.zaxxer.hikari.pool.HikariPool : HikariPool-1 - Exception during pool initialization. java.sql.SQLNonTransientConnectionException: Could not create connection to database server. at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:526) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:513) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:505) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:479) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:1779) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:1596) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:633) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:347) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:219) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:136) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:369) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:198) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:467) [HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:541) [HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) [HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) [HikariCP-3.2.0.jar:na] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:43) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.internal.exec.ImprovedExtractionContextImpl.getJdbcConnection(ImprovedExtractionContextImpl.java:60) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.internal.exec.ImprovedExtractionContextImpl.getJdbcDatabaseMetaData(ImprovedExtractionContextImpl.java:67) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.getTables(InformationExtractorJdbcDatabaseMetaDataImpl.java:329) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl.getTablesInformation(DatabaseInformationImpl.java:120) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.internal.GroupedSchemaMigratorImpl.performTablesMigration(GroupedSchemaMigratorImpl.java:65) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.performMigration(AbstractSchemaMigrator.java:207) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.doMigration(AbstractSchemaMigrator.java:114) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:183) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:310) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:467) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.<em>jpa</em>.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:939) [hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.springframework.orm.<em>jpa</em>.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:57) [spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.orm.<em>jpa</em>.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) [spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.orm.<em>jpa</em>.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:390) [spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.orm.<em>jpa</em>.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:377) [spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.orm.<em>jpa</em>.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) [spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1804) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1741) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:576) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) [spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1083) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:853) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at com.houpu.DemoApplication.main(DemoApplication.java:10) ~[classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_181] at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_181] at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) ~[spring-boot-devtools-2.1.0.RELEASE.jar:2.1.0.RELEASE] Caused by: java.lang.ArrayIndexOutOfBoundsException: 39 at com.mysql.cj.mysqla.io.Buffer.readInteger(Buffer.java:271) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaCapabilities.setInitialHandshakePacket(MysqlaCapabilities.java:62) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaProtocol.readServerCapabilities(MysqlaProtocol.java:482) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaProtocol.beforeHandshake(MysqlaProtocol.java:367) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaProtocol.connect(MysqlaProtocol.java:1412) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.MysqlaSession.connect(MysqlaSession.java:132) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:1726) ~[mysql-connector-java-6.0.6.jar:6.0.6] ... 54 common frames omitted 2018-11-18 18:20:24.133 WARN 13512 --- [ restartedMain] o.h.engine.jdbc.spi.SqlExceptionHelper : SQL Error: 0, SQLState: 08001 2018-11-18 18:20:24.133 ERROR 13512 --- [ restartedMain] o.h.engine.jdbc.spi.SqlExceptionHelper : Could not create connection to database server. 2018-11-18 18:20:24.142 WARN 13512 --- [ restartedMain] ConfigServletWebServerApplicationContext : Exception encountered during context initialization - cancelling refresh attempt: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/<em>jpa</em>/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution 2018-11-18 18:20:24.154 INFO 13512 --- [ restartedMain] o.apache.catalina.core.StandardService : Stopping service [Tomcat] 2018-11-18 18:20:24.194 INFO 13512 --- [ restartedMain] ConditionEvaluationReportLoggingListener : Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2018-11-18 18:20:24.197 ERROR 13512 --- [ restartedMain] o.s.boot.SpringApplication : Application run failed org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'entityManagerFactory' defined in class path resource [org/springframework/boot/autoconfigure/orm/<em>jpa</em>/HibernateJpaConfiguration.class]: Invocation of init method failed; nested exception is javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1745) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:576) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:498) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:320) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:318) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:199) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1083) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:853) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:546) ~[spring-context-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140) ~[spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:775) [spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397) [spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:316) [spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1260) [spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at org.springframework.boot.SpringApplication.run(SpringApplication.java:1248) [spring-boot-2.1.0.RELEASE.jar:2.1.0.RELEASE] at com.houpu.DemoApplication.main(DemoApplication.java:10) [classes/:na] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_181] at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_181] at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_181] at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_181] at org.springframework.boot.devtools.restart.RestartLauncher.run(RestartLauncher.java:49) [spring-boot-devtools-2.1.0.RELEASE.jar:2.1.0.RELEASE] Caused by: javax.persistence.PersistenceException: [PersistenceUnit: default] Unable to build Hibernate SessionFactory; nested exception is org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution at org.springframework.orm.<em>jpa</em>.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:402) ~[spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.orm.<em>jpa</em>.AbstractEntityManagerFactoryBean.afterPropertiesSet(AbstractEntityManagerFactoryBean.java:377) ~[spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.orm.<em>jpa</em>.LocalContainerEntityManagerFactoryBean.afterPropertiesSet(LocalContainerEntityManagerFactoryBean.java:341) ~[spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1804) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1741) ~[spring-beans-5.1.2.RELEASE.jar:5.1.2.RELEASE] ... 21 common frames omitted Caused by: org.hibernate.exception.JDBCConnectionException: Unable to open JDBC Connection for DDL execution at org.hibernate.exception.internal.SQLExceptionTypeDelegate.convert(SQLExceptionTypeDelegate.java:48) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:42) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:69) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.internal.exec.ImprovedExtractionContextImpl.getJdbcConnection(ImprovedExtractionContextImpl.java:60) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.internal.exec.ImprovedExtractionContextImpl.getJdbcDatabaseMetaData(ImprovedExtractionContextImpl.java:67) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.extract.internal.InformationExtractorJdbcDatabaseMetaDataImpl.getTables(InformationExtractorJdbcDatabaseMetaDataImpl.java:329) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.extract.internal.DatabaseInformationImpl.getTablesInformation(DatabaseInformationImpl.java:120) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.internal.GroupedSchemaMigratorImpl.performTablesMigration(GroupedSchemaMigratorImpl.java:65) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.performMigration(AbstractSchemaMigrator.java:207) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.internal.AbstractSchemaMigrator.doMigration(AbstractSchemaMigrator.java:114) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.performDatabaseAction(SchemaManagementToolCoordinator.java:183) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.tool.schema.spi.SchemaManagementToolCoordinator.process(SchemaManagementToolCoordinator.java:72) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.internal.SessionFactoryImpl.(SessionFactoryImpl.java:310) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.boot.internal.SessionFactoryBuilderImpl.build(SessionFactoryBuilderImpl.java:467) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.<em>jpa</em>.boot.internal.EntityManagerFactoryBuilderImpl.build(EntityManagerFactoryBuilderImpl.java:939) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.springframework.orm.<em>jpa</em>.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory(SpringHibernateJpaPersistenceProvider.java:57) ~[spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.orm.<em>jpa</em>.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory(LocalContainerEntityManagerFactoryBean.java:365) ~[spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] at org.springframework.orm.<em>jpa</em>.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory(AbstractEntityManagerFactoryBean.java:390) ~[spring-orm-5.1.2.RELEASE.jar:5.1.2.RELEASE] ... 25 common frames omitted Caused by: java.sql.SQLNonTransientConnectionException: Could not create connection to database server. at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:526) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:513) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:505) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:479) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:1779) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:1596) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.(ConnectionImpl.java:633) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:347) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:219) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.zaxxer.hikari.util.DriverDataSource.getConnection(DriverDataSource.java:136) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.PoolBase.newConnection(PoolBase.java:369) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.PoolBase.newPoolEntry(PoolBase.java:198) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.HikariPool.createPoolEntry(HikariPool.java:467) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.HikariPool.checkFailFast(HikariPool.java:541) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.pool.HikariPool.(HikariPool.java:115) ~[HikariCP-3.2.0.jar:na] at com.zaxxer.hikari.HikariDataSource.getConnection(HikariDataSource.java:112) ~[HikariCP-3.2.0.jar:na] at org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionProviderImpl.getConnection(DatasourceConnectionProviderImpl.java:122) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator$ConnectionProviderJdbcConnectionAccess.obtainConnection(JdbcEnvironmentInitiator.java:180) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] at org.hibernate.resource.transaction.backend.jdbc.internal.DdlTransactionIsolatorNonJtaImpl.getIsolatedConnection(DdlTransactionIsolatorNonJtaImpl.java:43) ~[hibernate-core-5.3.7.Final.jar:5.3.7.Final] ... 40 common frames omitted Caused by: java.lang.ArrayIndexOutOfBoundsException: 39 at com.mysql.cj.mysqla.io.Buffer.readInteger(Buffer.java:271) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaCapabilities.setInitialHandshakePacket(MysqlaCapabilities.java:62) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaProtocol.readServerCapabilities(MysqlaProtocol.java:482) ~[mysql-connector-java-6.0.6.jar:6.0.6] at com.mysql.cj.mysqla.io.MysqlaProtocol.beforeHandshake(MysqlaProtocol.java:367) 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