在春季在上下文初始化期间遇到错误

2018-06-21 11:24:05

使用PostgreSQL数据库启动Sprint启动应用程序时出现错误，我试图找到一个解决方案，但迄今尚未找到解决方案。

这是错误：

2018-03-29 17：48：17.945警告13508 --- [main] ationConfigEmbeddedWebApplicationContext：在上下文初始化期间遇到异常 - 取消刷新尝试：org.springframework.beans.factory.BeanCreationException：创建名为'entityManagerFactory'类路径资源[org / springframework / boot / autoconfigure / orm / jpa / HibernateJpaAutoConfiguration.class]：调用init方法失败; 嵌套异常是java.lang.NoClassDefFoundError：javax / xml / bind / JAXBException 2018-03-29 17：48：17.950信息13508 --- [main] o.apache.catalina.core.StandardService：停止服务[Tomcat] 2018 -03-29 17：48：17.975 INFO 13508 --- [main] utoConfigurationReportLoggingInitializer：

启动ApplicationContext时出错。要显示自动配置报告，请启用'debug'重新运行您的应用程序。 2018-03-29 17：48：17.988错误13508 --- [main] osboot.SpringApplication：应用程序启动失败

org.springframework.beans.factory.BeanCreationException：在类路径资源[org / springframework / boot / autoconfigure / orm / jpa / HibernateJpaAutoConfiguration.class]中定义名称为'entityManagerFactory'的bean时出错：init方法的调用失败; 嵌套异常是java.lang.NoClassDefFoundError：javax / xml / bind / JAXBException at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean（AbstractAutowireCapableBeanFactory.java:1628）〜[spring-beans-4.3.14.RELEASE.jar ：4.3.14.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean（AbstractAutowireCapableBeanFactory.java:555）〜[spring-beans-4.3.14.RELEASE.jar：4.3.14.RELEASE] at org在org.springframework.beans.factory.support上的.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean（AbstractAutowireCapableBeanFactory.java:483）〜[spring-beans-4.3.14.RELEASE.jar：4.3.14.RELEASE]。 AbstractBeanFactory $ 1.getObject（AbstractBeanFactory.java:306）〜[spring-beans-4.3.14.RELEASE.jar：4.3.14.RELEASE] at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton（DefaultSingletonBeanRegistry.java： 230）〜[spring-beans-4.3.14.RELEASE.jar：4.3.14.RELEASE] at org.springframewor k.beans.factory.support.AbstractBeanFactory.doGetBean（AbstractBeanFactory.java:302）〜[spring-beans-4.3.14.RELEASE.jar：4.3.14.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory .getBean（AbstractBeanFactory.java:197）〜[spring-beans-4.3.14.RELEASE.jar：4.3.14.RELEASE] at org.springframework.context.support.AbstractApplicationContext.getBean（AbstractApplicationContext.java:1080）〜[ spring-context-4.3.14.RELEASE.jar：4.3.14.RELEASE] at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization（AbstractApplicationContext.java:857）〜[spring-context-4.3.14.RELEASE.jar ：4.3.14.RELEASE]在org.springframework上的org.springframework.context.support.AbstractApplicationContext.refresh（AbstractApplicationContext.java:543）〜[spring-context-4.3.14.RELEASE.jar：4.3.14.RELEASE] .boot.context.embedded.EmbeddedWebApplicationContext.refresh（EmbeddedWebApplicationContext.java:122）〜[spring-boot-1.5.10.RELEASE.jar：1.5.10.RELEASE] at org.springframework.boot .SpringApplication.refresh（SpringApplication.java:693）[spring-boot-1.5.10.RELEASE.jar：1.5.10.RELEASE] at org.springframework.boot.SpringApplication.refreshContext（SpringApplication.java:360）[spring- boot-1.5.10.RELEASE.jar：1.5.10.RELEASE]在org.springframework.boot.SpringApplication.run（SpringApplication.java:303）[spring-boot-1.5.10.RELEASE.jar：1.5.10。发布]在org.springframework.boot.SpringApplication.run（SpringApplication.java:1118）[spring-boot-1.5.10.RELEASE.jar：1.5.10.RELEASE] at org.springframework.boot.SpringApplication.run（SpringApplication .java：1107）[spring-boot-1.5.10.RELEASE.jar：1.5.10.RELEASE] at com.lowes.promo.PromoApplication.main（PromoApplication.java:14）[bin /：na]引起： 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 org.hibernate.jpa.boot.internal.EntityManagerFactoryBuilderImpl。（EntityManagerFactoryBuilderImpl.java:179）〜[hibernate-entitymanager-5.0.12.Final.jar：5.0.12.Final] at org.hibernate。 jpa.boot.internal.EntityManagerFactoryBuilderImpl。（EntityManagerFactoryBuilderImpl.java:149）〜[hibernate-entitymanager-5.0.12.Final.jar：5.0.12.Final] at org.springframework.orm.jpa.vendor.SpringHibernateJpaPersistenceProvider.createContainerEntityManagerFactory（ SpringHibernateJpaPersistenceProvider.java:54）〜[spring-orm-4.3.14.RELEASE.jar：4.3.14.RELEASE] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.createNativeEntityManagerFactory（LocalContainerEntityManagerFactoryBean.java:360）〜[spring-orm -4.3.14.RELEASE.jar：4.3.14.RELEASE]在org.springframework.orm.jpa.AbstractEntityManagerFactoryBean.buildNativeEntityManagerFactory（AbstractEntityManagerFactoryBean.java:382）〜[spring-orm-4.3.14.RELEASE.jar：4.3。 14.RELEASE]在org.springframework.orm.jpa.AbstractEntityManagerFactoryBe an.afterPropertiesSet（AbstractEntityManagerFactoryBean.java:371）〜[spring-orm-4.3.14.RELEASE.jar：4.3.14.RELEASE] at org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean.afterPropertiesSet（LocalContainerEntityManagerFactoryBean.java:336）〜 [spring-orm-4.3.14.RELEASE.jar：4.3.14.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods（AbstractAutowireCapableBeanFactory.java:1687）〜[spring-beans-4.3.14。 RELEASE.jar：4.3.14.RELEASE] at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean（AbstractAutowireCapableBeanFactory.java:1624）〜[spring-beans-4.3.14.RELEASE.jar：4.3.14.RELEASE ] ...省略16个常用框架由...引发：java.lang.ClassNotFoundException：在java.base / jdk.internal.loader.BuiltinClassLoader.loadClass上的javax.xml.bind.JAXBException（BuiltinClassLoader.java:582）〜[na：na ]在java.base / jdk.internal.loader.ClassLoaders $ AppClassLoader.loadClass（ClassLoaders.java:185）〜[na：na] at java.ba se / java.lang.ClassLoader.loadClass（ClassLoader.java:496）〜[na：na] ...省略了27个通用帧

你可以检查你是否有正确的依赖项添加到你的构建工具配置文件。如果您使用的是maven，请检查您的pom.xml。

<dependency>
    <groupId>javax.xml.bind</groupId>
    <artifactId>jaxb-api</artifactId>
    <version>2.3.0</version>
</dependency>

ClassNotFoundException：javax.xml.bind.JAXBException

表明你错过了jaxb-api的依赖关系

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