解决方案 »

  1.   

    User.hbm.xml
    <?xml version="1.0" encoding="utf-8"?>
    <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
    "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
    <!-- 
        Mapping file autogenerated by MyEclipse Persistence Tools
    -->
    <hibernate-mapping package="bean">
    <class name="User">
    <id name="id">
    <generator class="native"/>
    </id>
    <property name="name"/>
    <property name="password"/>
    </class>
    </hibernate-mapping>Card.hbm.xml
    <?xml version="1.0" encoding="utf-8"?>
    <!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
    "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">
    <!-- 
        Mapping file autogenerated by MyEclipse Persistence Tools
    -->
    <hibernate-mapping package="bean"> 
        <class name="Card">
        <id name="id">
        <generator class="native"/>
        </id>
        <property name="name"/>
        <property name="phone"/>
        <property name="flag"/>
        <many-to-one name="user" column="user_id"  cascade="save-update"></many-to-one>
        </class>
    </hibernate-mapping>
      

  2.   

    .hbm这些都是自动生成的,一般不会有什么错,我也在SSH整合中出现过这样的问题,可能的原因是你原来项目的错误影响了你现在的项目,你可以尝试清楚workspace,然后弄新的项目,嘻嘻
      

  3.   

    spring hibernate包冲突,或者缺包。你百度一下spring+hibernate需要的包,最好用MyEclipse直接搭建框架,这样不会缺包或者重复。
      

  4.   

     错误应该是Card.hbm.xml未设置字段的type
      

  5.   

    类似这种 缺少了class
                <many-to-one name="gradeClass" column="gradeClassId" class="com.supben.pojo.GradeClass" />   
      

  6.   

    感谢诸位,中午有事出去了,没有回复很抱歉,问题已经解决了,换了个Tomcat服务器。。
      

  7.   

    现在又出了新问题- -,搞不明白咋回事严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
    org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'userAction' defined in class path resource [applicationContext.xml]: Initialization of bean failed; nested exception is org.springframework.beans.TypeMismatchException: Failed to convert property value of type [com.sun.proxy.$Proxy7 implementing daoInterface.UserInterface,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [dao.UserDAO] for property 'userdao'; nested exception is java.lang.IllegalArgumentException: Cannot convert value of type [com.sun.proxy.$Proxy7 implementing daoInterface.UserInterface,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [dao.UserDAO] for property 'userdao': no matching editors or conversion strategy found
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:480)
    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$1.getObject(AbstractBeanFactory.java:264)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:261)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:185)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:164)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:429)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:728)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:380)
    at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:255)
    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:199)
    at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4791)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
    at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
    at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:618)
    at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1100)
    at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1618)
    at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:744)
    Caused by: org.springframework.beans.TypeMismatchException: Failed to convert property value of type [com.sun.proxy.$Proxy7 implementing daoInterface.UserInterface,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [dao.UserDAO] for property 'userdao'; nested exception is java.lang.IllegalArgumentException: Cannot convert value of type [com.sun.proxy.$Proxy7 implementing daoInterface.UserInterface,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [dao.UserDAO] for property 'userdao': no matching editors or conversion strategy found
    at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:391)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.convertForProperty(AbstractAutowireCapableBeanFactory.java:1289)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1250)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1010)
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:472)
    ... 27 more
    Caused by: java.lang.IllegalArgumentException: Cannot convert value of type [com.sun.proxy.$Proxy7 implementing daoInterface.UserInterface,org.springframework.aop.SpringProxy,org.springframework.aop.framework.Advised] to required type [dao.UserDAO] for property 'userdao': no matching editors or conversion strategy found
    at org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:231)
    at org.springframework.beans.TypeConverterDelegate.convertIfNecessary(TypeConverterDelegate.java:138)
    at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:386)
    ... 31 more