我得到这个错误当我尝试开始编译我的项目
dic 27, 2017 11:55:50 AM org.hibernate.Version logVersion
INFO: HHH000412: Hibernate Core {5.2.12.Final}
dic 27, 2017 11:55:50 AM org.hibernate.cfg.Environment <clinit>
INFO: HHH000206: hibernate.properties not found
Initial SessionFactory creation
failed.org.hibernate.internal.util.config.ConfigurationException: Unable to
perform unmarshalling at line number 0 and column 0 in RESOURCE
hibernate.cfg.xml. Message: null
Exception in thread "main" java.lang.ExceptionInInitializerError
at progetto1java.HibernateUtil.buildSessionFactory(HibernateUtil.java:15)
at progetto1java.HibernateUtil.<clinit>(HibernateUtil.java:8)
at progetto1java.Gestore_Utenti.VerificaUtente(Gestore_Utenti.java:59)
at progetto1java.Sistema.main(Sistema.java:48)
Caused by: org.hibernate.internal.util.config.ConfigurationException: Unable
to perform unmarshalling at line number 0 and column 0 in RESOURCE
hibernate.cfg.xml. Message: null
at org.hibernate.boot.cfgxml.internal.JaxbCfgProcessor.unmarshal(JaxbCfgProcessor.java:133)
at org.hibernate.boot.cfgxml.internal.JaxbCfgProcessor.unmarshal(JaxbCfgProcessor.java:65)
at org.hibernate.boot.cfgxml.internal.ConfigLoader.loadConfigXmlResource(ConfigLoader.java:57)
at org.hibernate.boot.registry.StandardServiceRegistryBuilder.configure(StandardServiceRegistryBuilder.java:163)
at org.hibernate.cfg.Configuration.configure(Configuration.java:258)
at org.hibernate.cfg.Configuration.configure(Configuration.java:244)
at progetto1java.HibernateUtil.buildSessionFactory(HibernateUtil.java:12)
... 3 more
Caused by: javax.xml.bind.JAXBException
- with linked exception:
[java.lang.ClassNotFoundException:
com.sun.xml.internal.bind.v2.ContextFactory]
at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:241)
at javax.xml.bind.ContextFinder.find(ContextFinder.java:477)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:656)
at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:599)
at org.hibernate.boot.cfgxml.internal.JaxbCfgProcessor.unmarshal(JaxbCfgProcessor.java:122)
... 9 more
Caused by: java.lang.ClassNotFoundException:
com.sun.xml.internal.bind.v2.ContextFactory
at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(Unknown Source)
at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(Unknown Source)
at java.base/java.lang.ClassLoader.loadClass(Unknown Source)
at javax.xml.bind.ContextFinder.safeLoadClass(ContextFinder.java:594)
at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:239)
... 13 more
我仔细看了我的配置文件,但我不知道有什么问题..这些都是为了我的配置文件
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.org/dtd/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql://localhost:3306/sistema_musicale</property>
<property name="hibernate.connection.username">root</property>
<property name="hibernate.connection.password"></property>
<property name="hibernate.connection.pool_size">1</property>
<property name="hibernate.current_session_context_class">thread</property>
<property name="hbm2ddl.auto">create</property>
<property name="hibernate.show_sql">true</property>
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<mapping class="progetto1java.Utente"/>
<mapping class="progetto1java.Brano"/>
</session-factory>
</hibernate-configuration>
Hibernate class util。
class hibernate to create session
对不起,我使用的图像,而不是代码,但我有缩进问题...
2条答案
按热度按时间fumotvh31#
我刚解决了一个
错误建立我自己的应用程序。
解决方案实际上非常简单,即我在pom.xml文件中缺少依赖项。我只有一个:
添加以下三个解决了问题:
希望这能帮到什么人。
j13ufse22#
请确保您的“hibernate.cfg.xml”文件位于项目的“src”文件夹中。