求大声帮忙，最近在整合SSH 大三框架，启动tomcat 就报错了，Invocation of init method failed; nested excep

[小标生]

这个是错误提示：

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.MappingException: invalid mapping
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1482)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:608)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:389)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:294)
at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4887)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5381)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1275)
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1439)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:315)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at org.apache.catalina.core.ContainerBase.backgroundProcess(ContainerBase.java:1374)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1530)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1540)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1519)
at java.lang.Thread.run(Thread.java:722)
Caused by: org.hibernate.MappingException: invalid mapping
at org.hibernate.cfg.AnnotationConfiguration.addInputStream(AnnotationConfiguration.java:777)
at org.hibernate.cfg.AnnotationConfiguration.addInputStream(AnnotationConfiguration.java:64)
at org.springframework.orm.hibernate3.LocalSessionFactoryBean.buildSessionFactory(LocalSessionFactoryBean.java:680)
at org.springframework.orm.hibernate3.AbstractSessionFactoryBean.afterPropertiesSet(AbstractSessionFactoryBean.java:188)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1541)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1479)
... 25 more
Caused by: org.xml.sax.SAXParseException; lineNumber: 13; columnNumber: 10; 元素类型为 "class" 的内容必须匹配 "(meta*,subselect?,cache?,synchronize*,comment?,tuplizer*,(id|composite-id),discriminator?,natural-id?,(version|timestamp)?,(property|many-to-one|one-to-one|component|dynamic-component|properties|any|map|set|list|bag|idbag|array|primitive-array)*,((join*,subclass*)|joined-subclass*|union-subclass*),loader?,sql-insert?,sql-update?,sql-delete?,filter*,resultset*,(query|sql-query)*)"。
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:198)
at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:134)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:437)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:368)
at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:325)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.handleEndElement(XMLDTDValidator.java:1994)
at com.sun.org.apache.xerces.internal.impl.dtd.XMLDTDValidator.endElement(XMLDTDValidator.java:879)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1742)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2900)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:607)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:116)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:489)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:835)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:764)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:123)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1210)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:568)
at org.dom4j.io.SAXReader.read(SAXReader.java:465)
at org.hibernate.cfg.AnnotationConfiguration.addInputStream(AnnotationConfiguration.java:773)
... 30 more

这个是applicationContext.xml 文件
dtd文件就没有贴出来
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close" lazy-init="true">
<property name="driverClassName">
<value>com.microsoft.sqlserver.jdbc.SQLServerDriver</value>
</property>
<property name="url">
<value>jdbc:sqlserver://127.0.0.1:1444;DatabaseName=school</value>
</property>
<property name="username">
<value>sa</value>
</property>
<property name="password">
<value>biao12</value>
</property>

<!-- 连接池启动时的初始值 -->
<property name="initialSize">
<value>3</value>
</property>
<!-- 连接池的最大值 -->
<property name="maxActive">
<value>500</value>
</property>
<!-- 最大空闲值.当经过一个高峰时间后，连接池可以慢慢将已经用不到的连接慢慢释放一部分，一直减少到maxIdle为止 -->
<property name="maxIdle">
<value>2</value>
</property>
<!-- 最小空闲值.当空闲的连接数少于阀值时，连接池就会预申请去一些连接，以免洪峰来时来不及申请 -->
<property name="minIdle">
<value>1</value>
</property>
</bean>

<!--配置会话工厂-->
<bean id="sessionFactory"
class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">

<!-- 引用dataSource数据源 -->
<property name="dataSource">
<ref bean="dataSource" />
</property>
<!-- 配置数据连接的properties文件,包括选择数据库、已经是否打印sql语句，当object对象属性改变时是否更新数据库列 等 -->
<property name="hibernateProperties">
<props>
<!-- key的名字前面都要加hibernate. -->
<prop key="hibernate.dialect">org.hibernate.dialect.SQLServerDialect</prop>
<prop key="hibernate.show_sql">true</prop>
<prop key="hibernate.hbm2ddl.auto">update</prop>
</props>
</property>
<property name = "mappingResources">
<list>
<value>domain/Student.hbm.xml</value>
<value>domain/Grade.hbm.xml</value>
<value>domain/Course.hbm.xml</value>
</list>
</property>
</bean>

<!--配置事务管理器-->
<bean id="txManager"
class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"></property>
</bean>
<tx:annotation-driven transaction-manager="txManager" />

<bean id = "studentDao" class = "dao.StudentDaoImp">
<property name = "sessionFactory" ref = "sessionFactory"/>
</bean>

<bean id = "studentService" class = "service.StudentServiceImp">
<property name = "studentDao" ref = "studentDao"/>
</bean>

<bean id = "studentAction" class = "webtier.StudentAction">
<property name = "studentService" ref = "studentService"/>
</bean>

这个是一个持久化类的配置文件
<?xml version="1.0" encoding="GBK"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping package = "domain">

<class name = "domain.Student" table = "student" lazy = "false">
<id name = "id" type = "java.lang.Integer">
<column name = "id"/>
<generator class = "native"/>
</id>
<property name = "sname" type = "java.lang.String">
<column name = "sname" not-null = "true"/>
</property>
<property name = "departname" type = "java.lang.String">
<column name = "departname"/>
</property>
<property name = "specialty" type = "java.lang.String">
<column name = "specialty"/>
</property>
<!--类 Student 和 类 Grade 一对多关联-->
<set name = "grade" table = "grade" cascade = "save-update" lazy = "false" inverse = "true">
<key column = "student_id"/>
<one-to-many class = "domain.Grade"/>
</set>
</class>
</hibernate-mapping>

[程序员一灯]

[冰女潮汐]

你把sessionFactory bean 的class换成这个试试 class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"

[wang_huanming]

应该是hibernate的映射文件中标签少了某个属性啊，好好检查一下吧，贴出来的文件看不出什么问题啊

[地痞三]

<bean id="sessionFactory"
		class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
		<property name="dataSource">
			<ref bean="dataSource"></ref>
		</property>
		<property name="hibernateProperties">
			<props>
				<prop key="hibernate.dialect">
					${hibernate.dialect}
				</prop>
				<prop key="hibernate.show_sql">
					true
				</prop>
				<prop key="Hibernate.format_sql">
					true
				</prop>
			</props>
		</property>
		<property name="mappingResources">
			<list>
				
			</list>
		</property>
	</bean>

你的sessionFactory没有注入dataSource

[843018064]

LZ 解决了吗？

[艾斯比的日常]

LZ 解决了吗？

[IBelieve_ICanFly]

Caused by: org.xml.sax.SAXParseException; lineNumber: 13; columnNumber: 10; 元素类型为 "class" 的内容必须匹配 "(meta*,subselect?,cache?,synchronize*,comment?,tuplizer*,(id|composite-id),discriminator?,natural-id?,(version|timestamp)?,(property|many-to-one|one-to-one|component|dynamic- 自己检查映射文件

[zhangsa001]

看看java Build Path里面把要用的jar包都引入了么？