做了一个简单的SSH应用，但启动tomcat时总抛NoClassDefFoundError异常。

会有

java.lang.ClassNotFoundException: javax.transaction.TransactionManager

各位一定要帮看看啊！（ssh未入门级）

开发工具：Eclipse3.2+Tomcat5.5+Mysql5.0

建表

CREATE TABLE people (
id int(11) NOT NULL auto_increment,
name varchar(100) default NULL,
location varchar(100) default NULL,

  PRIMARY KEY  (id)

)

首先，建立工程和package,以下是我的工程目录

action

      DeletePeopleAction.java     //删除人员action

      EditPeopleAction.java         //编辑人员action第一步，读取需要修改的人员资料

       EditPeopleActionDo.java   //修改人员action

      ListPeopleAction.javaSave   //显示人员列表action

      SavePeopleAction.java         //新增人员action

      SearchPeopleAction.java     //查找人员action

dao

      IDAO.java    //数据库操作接口

       StudentDAOImpl.java //数据库操作实现

domain

      AbstractPeople.java   //实体抽象类

       People.hbm.xml         //数据库映射

       People.java                 //实体类

service

      IService.java   //服务层接口

       StudentManagerImpl.java   //服务层实现

util

     Character.java   //字符编码过滤器

      PageSupport.java   //分页

applicationContext.xml   //Spring配置文件（hibernate部分和Service部分）

JSP：不详细些了。

   addStudent.jsp

   editStudent.jsp

   searchList.jsp

   searchStudent.jsp

   studentList.jsp

我觉得问题就出在 Spring 的xml部署上，

或者是我引入的包有冲突，要么就是根本不对。

下面是应用的配置信息：

1.web.xml

<!---->

<web-app xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" version="2.4" xsi:schemalocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">

    <context-param>

        <param-name>contextConfigLocation</param-name>

        <param-value>/WEB-INF/classes/applicationContext.xml</param-value>

    </context-param>

    <resource-ref>

        <description>SqlServer Datasource example</description>

        <res-ref-name>jdbc/StudentManager</res-ref-name>

        <res-type>javax.sql.DataSource</res-type>

        <res-auth>Container</res-auth>

    </resource-ref>

    <filter>

        <filter-name>hibernateFilter</filter-name>

        <filter-class> 

            org.springframework.orm.hibernate3.support.OpenSessionInViewFilter 

            </filter-class>

        <init-param>

            <param-name>singleSession</param-name>

            <param-value>true</param-value>

        </init-param>

    </filter>

    <filter-mapping>

        <filter-name>hibernateFilter</filter-name>

        <url-pattern>*.do</url-pattern>

    </filter-mapping>

    <servlet>

        <servlet-name>SpringContextServlet</servlet-name>

        <servlet-class>

            org.springframework.web.context.ContextLoaderServlet</servlet-class>

        <load-on-startup>1</load-on-startup>

    </servlet>

    <servlet>

        <servlet-name>SpringLog4jConfigServlet</servlet-name>

        <servlet-class>

            org.springframework.web.util.Log4jConfigServlet

        </servlet-class>

    </servlet>

    <servlet>

        <servlet-name>web</servlet-name>

        <servlet-class>

            org.springframework.web.servlet.DispatcherServlet

        </servlet-class>

    </servlet>

    <servlet>

        <servlet-name>action</servlet-name>

        <servlet-class>org.apache.struts.action.ActionServlet</servlet-class>

        <init-param>

            <param-name>config</param-name>

            <param-value>/WEB-INF/struts-config.xml</param-value>

        </init-param>

        <init-param>

            <param-name>debug</param-name>

            <param-value>2</param-value>

        </init-param>

        <init-param>

            <param-name>detail</param-name>

            <param-value>2</param-value>

        </init-param>

        <load-on-startup>2</load-on-startup>

    </servlet>

    <servlet-mapping>

        <servlet-name>action</servlet-name>

        <url-pattern>*.do</url-pattern>

    </servlet-mapping>

    <welcome-file-list>

        <welcome-file>/WEB-INF/jsp/index.jsp</welcome-file>

    </welcome-file-list>

    <taglib>

        <taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>

        <taglib-location>/WEB-INF/struts-bean.tld</taglib-location>

    </taglib>

    <taglib>

        <taglib-uri>/WEB-INF/struts-html.tld</taglib-uri>

        <taglib-location>/WEB-INF/struts-html.tld</taglib-location>

    </taglib>

    <taglib>

        <taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri>

        <taglib-location>/WEB-INF/struts-logic.tld</taglib-location>

    </taglib>

    <taglib>

        <taglib-uri>/WEB-INF/struts-nested.tld</taglib-uri>

        <taglib-location>/WEB-INF/struts-nested.tld</taglib-location>

    </taglib>

</web-app>

2.struts-config.xml

<!---->

<struts-config>

    <data-sources>

    <form-beans>

        <form-bean name="people" type="domain.People"></form-bean>

    </form-beans>

    <global-exceptions>

    <global-forwards>

    <action-mappings>

        <action path="/savePeople" name="people" type="action.SavePeopleAction" scope="session" parameter="method">

            <forward name="success" path="/listPeople.do"></forward>

        </action>

        <action path="/listPeople" name="people" type="action.ListPeopleAction">

            <forward name="success" path="/studentList.jsp"></forward>

        </action>

        <action path="/deletePeople" name="people" type="action.DeletePeopleAction">

            <forward name="success" path="/studentList.jsp"></forward>

        </action>

        <action path="/editPeople" name="people" type="action.EditPeopleAction">

            <forward name="success" path="/editStudent.jsp"></forward>

        </action>

        <action path="/editPeopleDo" name="people" type="action.EditPeopleActionDo">

            <forward name="success" path="/studentList.jsp"></forward>

        </action>

        <action path="/searchPeople" name="people" type="action.SearchPeopleAction">

            <forward name="success" path="/searchList.jsp"></forward>

        </action>

        <action path="/test" name="people" type="action.Test"></action>

    </action-mappings>

    <controller locale="true">

    <message-resources parameter="">

    <!---->

</struts-config>

3.applicationContext.xml

<!---->

<beans>

    <!---->

    <bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager" depends-on="sessionFactory">

        <property name="sessionFactory">

            <ref bean="sessionFactory">

        </property>

    </bean>

    <bean id="studentManager" class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">

        <property name="transactionManager">

            <ref bean="transactionManager"></ref>

        </property>

        <property name="target">

            <bean class="service.StudentManagerImpl">

                <property name="studentDAO">

                    <ref bean="StudentDAO">

                </property>

            </bean>

        </property>

        <property name="transactionAttributes">

            <props>

                <prop key="save*">PROPAGATION_REQUIRED</prop>

                <prop key="list*">PROPAGATION_REQUIRED,readOnly</prop>

                <prop key="delete*">PROPAGATION_REQUIRED</prop>

                <prop key="get*">PROPAGATION_REQUIRED,readOnly</prop>

                <prop key="edit*">PROPAGATION_REQUIRED</prop>

                <prop key="search*">PROPAGATION_REQUIRED</prop>

            </props>

        </property>

        <property name="proxyTargetClass">

            <value>true</value>

        </property>

    </bean>

<!---->
&lt;bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"&gt;
    &lt;property name="driverClassName"&gt;
        &lt;value&gt;com.mysql.jdbc.Driver&lt;/value&gt;
    &lt;/property&gt;
    &lt;property name="url"&gt;
        &lt;value&gt;jdbc:mysql://localhost:3306/dbjee&lt;/value&gt;
    &lt;/property&gt;
    &lt;property name="username"&gt;
        &lt;value&gt;root&lt;/value&gt;
    &lt;/property&gt;
    &lt;property name="password"&gt;
        &lt;value&gt;123456&lt;/value&gt;
    &lt;/property&gt;
&lt;/bean&gt;
<!---->
&lt;bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean"&gt;
    &lt;property name="dataSource"&gt;
        &lt;ref local="dataSource"&gt;
    &lt;/property&gt;
    &lt;property name="hibernateProperties"&gt;
        &lt;props&gt;
            &lt;prop key="hibernate.dialect"&gt;org.hibernate.dialect.MySQLDialect&lt;/prop&gt;
            &lt;prop key="hibernate.show_sql"&gt;true&lt;/prop&gt;
            &lt;prop key="hibernate.cache.use_query_cache"&gt;true&lt;/prop&gt;
            &lt;prop key="hibernate.cache.provider_class"&gt; 
                org.hibernate.cache.HashtableCacheProvider&lt;/prop&gt;
        &lt;/props&gt;
    &lt;/property&gt;
    <!---->
    &lt;property name="mappingResources"&gt;
        &lt;list&gt;
            &lt;value&gt;domain/People.hbm.xml&lt;/value&gt;
        &lt;/list&gt;
    &lt;/property&gt;
&lt;/bean&gt;
&lt;bean id="StudentDAO" class="dao.StudentDAOImpl"&gt;
    &lt;property name="sessionFactory"&gt;
        &lt;ref local="sessionFactory"&gt;
    &lt;/property&gt;
&lt;/bean&gt;


</beans>

4.People.hbm.xml

<!---->



<hibernate-mapping package="domain">

    <class name="People" table="people">

        <id name="id" type="java.lang.Integer">

            <column name="id">

            <generator class="increment"></generator>

        </id>

        <property name="name" type="java.lang.String">

            <column name="name" length="100">

        </property>

        <property name="location" type="java.lang.String">

            <column name="location" length="100">

        </property>

    </class>

</hibernate-mapping>

附件里是我引入的jar包。

希望各位能帮帮忙，困扰我2天，一直出不来。

最后把启动Tomcat时报的错误也贴出来。

严重: Context initialization failed

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/classes/applicationContext.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: javax/transaction/TransactionManager

java.lang.NoClassDefFoundError: javax/transaction/TransactionManager

    at java.lang.Class.getDeclaredMethods0(Native Method)

    at java.lang.Class.privateGetDeclaredMethods(Unknown Source)

    at java.lang.Class.getDeclaredMethods(Unknown Source)

    at java.beans.Introspector$1.run(Unknown Source)

    at java.security.AccessController.doPrivileged(Native Method)

    at java.beans.Introspector.getPublicDeclaredMethods(Unknown Source)

    at java.beans.Introspector.getTargetMethodInfo(Unknown Source)

    at java.beans.Introspector.getBeanInfo(Unknown Source)

    at java.beans.Introspector.getBeanInfo(Unknown Source)

    at org.springframework.beans.CachedIntrospectionResults.<init>(CachedIntrospectionResults.java:149)

    at org.springframework.beans.CachedIntrospectionResults.forClass(CachedIntrospectionResults.java:85)

    at org.springframework.beans.BeanWrapperImpl.setIntrospectionClass(BeanWrapperImpl.java:234)

    at org.springframework.beans.BeanWrapperImpl.setWrappedInstance(BeanWrapperImpl.java:192)

    at org.springframework.beans.BeanWrapperImpl.setWrappedInstance(BeanWrapperImpl.java:176)

    at org.springframework.beans.BeanWrapperImpl.<init>(BeanWrapperImpl.java:129)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:491)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:366)

    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:234)

    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:144)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:330)

    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:234)

    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:144)

    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:283)

    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:321)

    at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:139)

    at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:252)

    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:190)

    at org.springframework.web.context.ContextLoaderServlet.init(ContextLoaderServlet.java:83)

    at javax.servlet.GenericServlet.init(GenericServlet.java:212)

    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1139)

    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:966)

    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3956)

    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4230)

    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.deployDescriptor(HostConfig.java:626)

    at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)

    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)

    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(Unknown Source)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

    at java.lang.reflect.Method.invoke(Unknown Source)

    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)

    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)

Caused by: java.lang.ClassNotFoundException: javax.transaction.TransactionManager

    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1386)

    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1232)

    at java.lang.ClassLoader.loadClassInternal(Unknown Source)

    ... 55 more

2008-11-14 20:08:31 org.apache.catalina.core.ApplicationContext log

严重: StandardWrapper.Throwable

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/classes/applicationContext.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: javax/transaction/TransactionManager

java.lang.NoClassDefFoundError: javax/transaction/TransactionManager

    at java.lang.Class.getDeclaredMethods0(Native Method)

    at java.lang.Class.privateGetDeclaredMethods(Unknown Source)

    at java.lang.Class.getDeclaredMethods(Unknown Source)

    at java.beans.Introspector$1.run(Unknown Source)

    at java.security.AccessController.doPrivileged(Native Method)

    at java.beans.Introspector.getPublicDeclaredMethods(Unknown Source)

    at java.beans.Introspector.getTargetMethodInfo(Unknown Source)

    at java.beans.Introspector.getBeanInfo(Unknown Source)

    at java.beans.Introspector.getBeanInfo(Unknown Source)

    at org.springframework.beans.CachedIntrospectionResults.<init>(CachedIntrospectionResults.java:149)

    at org.springframework.beans.CachedIntrospectionResults.forClass(CachedIntrospectionResults.java:85)

    at org.springframework.beans.BeanWrapperImpl.setIntrospectionClass(BeanWrapperImpl.java:234)

    at org.springframework.beans.BeanWrapperImpl.setWrappedInstance(BeanWrapperImpl.java:192)

    at org.springframework.beans.BeanWrapperImpl.setWrappedInstance(BeanWrapperImpl.java:176)

    at org.springframework.beans.BeanWrapperImpl.<init>(BeanWrapperImpl.java:129)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:491)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:366)

    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:234)

    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:144)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:330)

    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:234)

    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:144)

    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:283)

    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:321)

    at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:139)

    at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:252)

    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:190)

    at org.springframework.web.context.ContextLoaderServlet.init(ContextLoaderServlet.java:83)

    at javax.servlet.GenericServlet.init(GenericServlet.java:212)

    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1139)

    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:966)

    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3956)

    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4230)

    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.deployDescriptor(HostConfig.java:626)

    at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)

    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)

    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(Unknown Source)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

    at java.lang.reflect.Method.invoke(Unknown Source)

    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)

    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)

Caused by: java.lang.ClassNotFoundException: javax.transaction.TransactionManager

    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1386)

    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1232)

    at java.lang.ClassLoader.loadClassInternal(Unknown Source)

    ... 55 more

2008-11-14 20:08:31 org.apache.catalina.core.StandardContext loadOnStartup

严重: Servlet /SSHDemo threw load() exception

java.lang.ClassNotFoundException: javax.transaction.TransactionManager

    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1386)

    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1232)

    at java.lang.ClassLoader.loadClassInternal(Unknown Source)

    at java.lang.Class.getDeclaredMethods0(Native Method)

    at java.lang.Class.privateGetDeclaredMethods(Unknown Source)

    at java.lang.Class.getDeclaredMethods(Unknown Source)

    at java.beans.Introspector$1.run(Unknown Source)

    at java.security.AccessController.doPrivileged(Native Method)

    at java.beans.Introspector.getPublicDeclaredMethods(Unknown Source)

    at java.beans.Introspector.getTargetMethodInfo(Unknown Source)

    at java.beans.Introspector.getBeanInfo(Unknown Source)

    at java.beans.Introspector.getBeanInfo(Unknown Source)

    at org.springframework.beans.CachedIntrospectionResults.<init>(CachedIntrospectionResults.java:149)

    at org.springframework.beans.CachedIntrospectionResults.forClass(CachedIntrospectionResults.java:85)

    at org.springframework.beans.BeanWrapperImpl.setIntrospectionClass(BeanWrapperImpl.java:234)

    at org.springframework.beans.BeanWrapperImpl.setWrappedInstance(BeanWrapperImpl.java:192)

    at org.springframework.beans.BeanWrapperImpl.setWrappedInstance(BeanWrapperImpl.java:176)

    at org.springframework.beans.BeanWrapperImpl.<init>(BeanWrapperImpl.java:129)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:491)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:366)

    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:234)

    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:144)

    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:330)

    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:234)

    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:144)

    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:283)

    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:321)

    at org.springframework.web.context.support.AbstractRefreshableWebApplicationContext.refresh(AbstractRefreshableWebApplicationContext.java:139)

    at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:252)

    at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:190)

    at org.springframework.web.context.ContextLoaderServlet.init(ContextLoaderServlet.java:83)

    at javax.servlet.GenericServlet.init(GenericServlet.java:212)

    at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1139)

    at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:966)

    at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:3956)

    at org.apache.catalina.core.StandardContext.start(StandardContext.java:4230)

    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.deployDescriptor(HostConfig.java:626)

    at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:553)

    at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:488)

    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(Unknown Source)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

    at java.lang.reflect.Method.invoke(Unknown Source)

    at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:295)

    at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:433)

2008-11-14 20:08:32 org.apache.coyote.http11.Http11BaseProtocol start

信息: Starting Coyote HTTP/1.1 on http-8888

2008-11-14 20:08:32 org.apache.jk.common.ChannelSocket init

问题补充

zzxplayful 写道

没有这个包

java.lang.ClassNotFoundException: javax.transaction.TransactionManager

这段异常我看得懂，

包括下面的：

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [/WEB-INF/classes/applicationContext.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: javax/transaction/TransactionManager

都看得懂，我想知道的是解决办法。

比如

javax.transaction.TransactionManager

在什么包里？

要怎样解决？
问题补充

fywcc 写道

这个是spring里面的你把SPRING的jar包重新覆盖进去试试

我在Spring包里看了啊，

源码都是以 org.springframework.×××× 开始的啊，

没有 javax.transcation.** 啊，

怎么办？还是需要什么别的包，要么是我的包冲突了。

我引入了：

antlr

commons-beanutils.jar

commons-digester.jar

commons-fileupload.jar

commons-logging.jar

commons-validator.jar

jakarta-oro.jar

struts.jar

spring.jar

hibernate3.jar
问题补充

jones 写道

放入jta.jar就行了，找找吧，spring里面应该有，要不就是Hibernate里面有

谢谢你。

我把缺少的包都放上了，终于启动Tomcat时候不抛异常，而且也能打开welcome页面了。

但还有其他问题，明天搞。

第一次搞SSH，多谢指点啊！

c20011122

图片已经是base64编码，如何保存到数据库（sql server），有如何在页面显示图片

3条回答

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