SSH應用NoClassDefFoundError異常

做了一個簡單的SSH應用，但啓動tomcat時總拋NoClassDefFoundError異常。
會有

Java代碼

java.lang.ClassNotFoundException: javax.transaction.TransactionManager

java.lang.ClassNotFoundException: javax.transaction.TransactionManager

各位一定要幫看看啊！（ssh未入門級）

開發工具：Eclipse3.2+Tomcat5.5+Mysql5.0
建表

Java代碼

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

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,以下是我的工程目錄
action
      DeletePeopleAction.java     //刪除人員action
      EditPeopleAction.java         //編輯人員action第一步，讀取需要修改的人員資料
       EditPeopleActionDo.java   //修改人員action
      ListPeopleAction.javaSave   //顯示人員列表action
      SavePeopleAction.java         //新增人員action
      SearchPeopleAction.java     //查找人員action
dao
      IDAO.java    //數據庫操作接口
       StudentDAOImpl.java //數據庫操作實現
domain
      AbstractPeople.java   //實體抽象類
       People.hbm.xml         //數據庫映射
       People.java                 //實體類
service
      IService.java   //服務層接口
       StudentManagerImpl.java   //服務層實現
util
     Character.java   //字符編碼過濾器
      PageSupport.java   //分頁
applicationContext.xml   //Spring配置文件（hibernate部分和Service部分）

JSP：不詳細些了。
   addStudent.jsp
   editStudent.jsp
   searchList.jsp
   searchStudent.jsp
   studentList.jsp

我覺得問題就出在 Spring 的xml部署上，
或者是我引入的包有衝突，要麼就是根本不對。
下面是應用的配置信息：
1.web.xml

Java代碼

<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>

<!---->
<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

Java代碼

<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>

<!---->

<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

Java代碼

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

<!---->

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

4.People.hbm.xml

Java代碼

<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>

<!---->

<!---->
<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>

附件裏是我引入的jar包。
希望各位能幫幫忙，困擾我2天，一直出不來。

最後把啓動Tomcat時報的錯誤也貼出來。

Java代碼

嚴重: 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
嚴重: 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)