Spring找不到Hibernate映射文件

Question

因此，我正在试用Enunciate，当我的servlet启动时遇到了一个问题。 出于某种原因，尽管文件存在于类路径中，并且所有内容都已正确指定，但Spring会告诉我以下内容：

09-15@15:36:31 ERROR org.springframework.web.context.ContextLoader - Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/spring-user-config.xml]: Invocation of init method failed; nested exception is java.io.FileNotFoundException: class path resource [WEB-INF/classes/resources/hibernate.xml] cannot be opened because it does not exist
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1336)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:471)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:409)
    at java.security.AccessController.doPrivileged(Native Method)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:380)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:264)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:220)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:423)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:729)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:381)
    at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3764)
    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4216)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:760)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:740)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:544)
    at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:831)
    at org.apache.catalina.startup.HostConfig.deployWARs(HostConfig.java:720)
    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:490)
    at org.apache.catalina.startup.HostConfig.start(HostConfig.java:1150)
    at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:311)
    at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:120)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1022)
    at org.apache.catalina.core.StandardHost.start(StandardHost.java:736)
    at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1014)
    at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:443)
    at org.apache.catalina.core.StandardService.start(StandardService.java:448)
    at org.apache.catalina.core.StandardServer.start(StandardServer.java:700)
    at org.apache.catalina.startup.Catalina.start(Catalina.java:552)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)
    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)
Caused by: java.io.FileNotFoundException: class path resource [WEB-INF/classes/resources/hibernate.xml] cannot be opened because it does not exist
    at org.springframework.core.io.ClassPathResource.getInputStream(ClassPathResource.java:142)
    at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:656)

结构是，我在WEB-INF中具有applicationContext.xml（由Enunciate生成），web.xml和spring-user-config.xml，然后在WEB-INF / classes / resources中具有hibernate.xml。

我已经使用“ classpath：”尝试了所有相对路径和绝对路径，但我无法想到找不到该路径的任何其他原因。

这是在spring-user-config.xml文件中声明sessionFactory bean的位置：

<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource">
            <ref local="dataSource"/>
        </property>
        <property name="hibernateProperties">
            <ref bean="exampleHibernateProperties"/>
        </property>
        <!-- Must references all OR mapping files. -->
        <property name="mappingResources" value="WEB-INF/classes/resources/hibernate.xml">
      </property>
</bean>

任何帮助使此功能生效的人，将非常感谢！

提前致谢。

Answer 1

尝试一下

<property name="mappingResources" value="resources/hibernate.xml" />

Answer 2

如果您使用任何IDE更好地将hibernate.xml放在Source文件夹中，则在运行时它将自动添加到类路径中，在配置中您只需添加类路径即可：

<property name="mappingResources">
<value> classpath:hibernate.xml </value>
  </property>

Answer 3

只是要添加，我的Eclipse配置没有添加WEB-INF / classes目录，我也不知道它在这里搜索该文件。 如果还有其他人在努力解决此问题（花了我几个小时的摆弄/搜索时间！），则创建WEB-INF / classes目录并将所有休眠资源文件复制到该文件（或子目录中，如在mappingResources中指定）。