spring配置文件出错

Exception in thread "main" java.lang.ExceptionInInitializerError
at com.sseinfo.stockholder.bg.service.builder.StaticJsFileBuilder.builder(StaticJsFileBuilder.java:38)
at com.sseinfo.stockholder.bg.service.builder.StaticJsFileBuilder.main(StaticJsFileBuilder.java:67)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in class path resource [applicationContext-db.xml]: Initialization of bean failed; nested exception is org.hibernate.MappingNotFoundException: resource: com/sseinfo/stockholder/bg/po/StockholderActiveInfoPO.hbm.xml not found
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:370)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:226)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:147)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:269)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:320)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:87)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:72)
at com.sseinfo.stockholder.bg.service.StockFactoryBean.<clinit>(StockFactoryBean.java:12)
... 2 more
Caused by: org.hibernate.MappingNotFoundException: resource: com/sseinfo/stockholder/bg/po/StockholderActiveInfoPO.hbm.xml not found
at org.hibernate.cfg.Configuration.addResource(Configuration.java:596)
at org.hibernate.cfg.Configuration.parseMappingElement(Configuration.java:1621)
at org.hibernate.cfg.Configuration.parseSessionFactory(Configuration.java:1589)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1568)
at org.hibernate.cfg.Configuration.doConfigure(Configuration.java:1542)
at org.hibernate.cfg.Configuration.configure(Configuration.java:1477)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.afterPropertiesSet(LocalSessionFactoryBean.java:627)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1059)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:363)
... 9 more

我检查了hibernate.cfg.xml这个配置文件，发现没有字母写错，路径也没有错误。