SSH异常总结

SSH异常总结

1.HIBERNATE异常
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [applicationContext.xml]: Invocation of init method failed; nested exception is org.hibernate.InvalidMappingException: Could not parse mapping document from input stream
Caused by: org.hibernate.InvalidMappingException: Could not parse mapping document from input stream
 at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:508)
 at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:656)
 at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:134)
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1203)
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1172)
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:427)
 at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:249)
 at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:155)
 at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:246)
 at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
 at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:285)
 at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
 at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:122)
 at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:66)
 at cn.qdqn.ssh.test.AddUserInfo.main(AddUserInfo.java:25)
Caused by: org.dom4j.DocumentException: \G1:\JAR\hibernate-mapping-3.0.dtd (文件名、目录名或卷标语法不正确。) Nested exception: \G1:\JAR\hibernate-mapping-3.0.dtd (文件名、目录名或卷标语法不正确。)
 at org.dom4j.io.SAXReader.read(SAXReader.java:484)
 at org.hibernate.cfg.Configuration.addInputStream(Configuration.java:499)
 ... 14 more

异常类型：HiBERNATE中的xml解析器不能找到DTD文件
异常原因：因为hibernate的xml解析器解析.xml文件的时候需要根据文档头的 DOCTYPE去找DTD定义文件
查看你定义的.xml文件是有效。
解决方法：正确配置DTD文件的路径