Exception in thread "main" java.lang.NoClassDefFoundError: javax/persistence/TableGenerators

最新推荐文章于 2022-06-28 17:58:54 发布

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最新推荐文章于 2022-06-28 17:58:54 发布

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分类专栏： Java 文章标签： NoClassDefFoundError

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博客指出出现 NoClassDefFoundError 报错，原因是缺少 javax.persistence-api-2.2.jar 包。

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Exception in thread "main" java.lang.NoClassDefFoundError: javax/persistence/TableGenerators
	at org.hibernate.cfg.AnnotationBinder.bindDefaults(AnnotationBinder.java:227)
	at org.hibernate.boot.model.source.internal.annotations.AnnotationMetadataSourceProcessorImpl.prepare(AnnotationMetadataSourceProcessorImpl.java:189)
	at org.hibernate.boot.model.process.spi.MetadataBuildingProcess$1.prepare(MetadataBuildingProcess.java:165)
	at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.complete(MetadataBuildingProcess.java:262)
	at org.hibernate.boot.model.process.spi.MetadataBuildingProcess.build(MetadataBuildingProcess.java:84)
	at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:474)
	at org.hibernate.boot.internal.MetadataBuilderImpl.build(MetadataBuilderImpl.java:85)
	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:689)
	at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:724)
	at cn.edu.scau.cmi.yangjiamin.hibernate.TeacherDao.<clinit>(TeacherDao.java:17)
	at cn.edu.scau.cmi.yangjiamin.client.HibernateClient.main(HibernateClient.java:11)
Caused by: java.lang.ClassNotFoundException: javax.persistence.TableGenerators
	at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:335)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
	... 11 more

报错如上缺少 javax.persistence-api-2.2.jar 包