在ServletContext资源[/WEB-INF/dispatcher-servlet.xml]中定义名为'entityManagerFactory'的bean创建时出错：

我试图在Apache tomcat和My sql上运行Web应用程序 . 之前它是在oracle 11g和wildfly上运行的，它运行正常，请找到下面附带的xml配置文件 . 提前致谢 .

this is my dispatcher-servlet.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans  xmlns="http://www.springframework.org/schema/beans"
		xmlns:tx="http://www.springframework.org/schema/tx"
		xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
		xmlns:context="http://www.springframework.org/schema/context"
		
		xmlns:mvc="http://www.springframework.org/schema/mvc"
		xsi:schemaLocation="http://www.springframework.org/schema/beans
		http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context
		http://www.springframework.org/schema/context/spring-context.xsd 
		http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc.xsd
		http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.2.xsd">
  
       <bean id="myBeansValidator"
	       class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean"/> 
       <mvc:annotation-driven validator="myBeansValidator"/> 
  
  
       <context:component-scan base-package="com.spring.ars"/>
  
       <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
		     <!--  <property name="viewClass">
			          <value>org.springframework.web.servlet.view.JstlView</value>
		       </property> --> 
		       <property name="prefix">
		              <value>/</value>
		       </property>
       </bean> 
  
  	<!-- <context:annotation-config />
	<context:component-scan base-package="com.cg"/> -->
	
	 <!-- This bean is required to load ORM persistence and related annotations -->
		<bean class="org.springframework.orm.jpa.support.PersistenceAnnotationBeanPostProcessor" />
	 
	<!-- This bean will hold references to our database -->
	   <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
					<property name="driverClassName" value="com.mysql.jdbc.Driver" />
					<property name="url" value="jdbc:mysql://localhost:8080" />
					<property name="username" value="root" />
					<property name="password" value="root" />
	    </bean> 
	
	<!-- Spring way of entity manager factory configuration -->
	
		 <bean id="entityManagerFactory" class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean">
          	 <property name="dataSource" ref="dataSource"/>
         	 <property name="packagesToScan" value="com.spring.ars"/>
          	 <property name="persistenceProviderClass" value="org.hibernate.jpa.HibernatePersistenceProvider"/>
          	 <property name="jpaPropertyMap">
              	<map>
                  <entry key="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect"/>
                   <entry key="hibernate.hbm2ddl.auto" value="update"/> 
                   <entry key="hibernate.show_sql" value="true"/> 
              </map>
             </property>
        </bean> 
      
	<!-- This bean will handle all transaction within an application -->
		<bean id="transactionManager" class="org.springframework.orm.jpa.JpaTransactionManager">
			<property name="entityManagerFactory" ref="entityManagerFactory"/>
		</bean>
	
	<!-- This is required to handle transactions via Annotations like @Transactional -->
	<tx:annotation-driven transaction-manager="transactionManager"/>
	  
</beans>

this is my web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
  <display-name>AirlineReservationSystem</display-name>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
  
   <servlet>
   	 	<servlet-name>dispatcher</servlet-name>
    	<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
   </servlet>
   
   <servlet-mapping>
    		<servlet-name>dispatcher</servlet-name>
    		<url-pattern>*.do</url-pattern>
   </servlet-mapping>
    
   <jsp-config>
     <jsp-property-group>
       <url-pattern>*.jsp</url-pattern>
     </jsp-property-group>
   </jsp-config>
    
   <context-param>
		<param-name>contextConfigLocation</param-name>
		<param-value>/WEB-INF/dispatcher-servlet.xml</param-value>
   </context-param>
	
    <listener>
		<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
	</listener>
  
</web-app>

Stack trace

严重：异常发送上下文初始化事件监听器类org.springframework.web.context.ContextLoaderListener org.springframework.beans.factory.BeanCreationException的实例：错误创建具有名称 beans “的entityManagerFactory”在ServletContext的资源定义[/ WEB-INF / dispatcher-servlet.xml]：设置bean属性'dataSource'时无法解析对bean'dataSource'的引用;嵌套异常是org.springframework.beans.factory.BeanCreationException：创建在ServletContext资源[/WEB-INF/dispatcher-servlet.xml]中定义名称为'dataSource'的bean时出错：设置属性值时出错;嵌套异常是org.springframework.beans.PropertyBatchUpdateException;嵌套的PropertyAccessExceptions（1）是：PropertyAccessException 1：org.springframework.beans.MethodInvocationException：属性'driverClassName'抛出异常;嵌套异常是java.lang.IllegalStateException：在org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference（BeanDefinitionValueResolver.java:359）在org.springframework无法加载JDBC驱动类[com.mysql.jdbc.Driver] . bean.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary（BeanDefinitionValueResolver.java:108）位于org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory的org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues（AbstractAutowireCapableBeanFactory.java:1477） . populateBean（AbstractAutowireCapableBeanFactory.java:1222）org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean（AbstractAutowireCapableBeanFactory.java:537）org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean（AbstractAutowireCapableBeanFactory.java:476）在org.springframework.beans.factory.support.AbstractBeanFactory $ 1.g etg（AbstractBeanFactory.java:303）org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton（DefaultSingletonBeanRegistry.java:230）org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean（AbstractBeanFactory.java:299）在org.springframework.beans.factory.support.AbstractBeanFactory.getBean（AbstractBeanFactory.java:194）在org.springframework.context.support.AbstractApplicationContext.getBean（AbstractApplicationContext.java:956）在org.springframework.context.support.AbstractApplicationContext .finishBeanFactoryInitialization（AbstractApplicationContext.java:747）org.springframework.context.support.AbstractApplicationContext.refresh（AbstractApplicationContext.java:480）org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext（ContextLoader.java:403）at org . springframework.web.context.ContextLoader.initWebApplicationContext（ContextLoader.java:306）位于org.springframework.web.context.ContextLoaderListener . 在org.apache在org.apache.catalina.core.StandardContext.startInternal（StandardContext.java:5314）在org.apache.catalina.core.StandardContext.listenerStart（StandardContext.java:4853）contextInitialized（ContextLoaderListener.java:106） .catalina.util.LifecycleBase.start（LifecycleBase.java:145）在org.apache.catalina.core.ContainerBase $ StartChild.call（ContainerBase.java:1408）在org.apache.catalina.core.ContainerBase $ StartChild.call （ContainerBase.java:1398）java.util.concurrent.TutureTask.run（未知来源）java.util.concurrent.ThreadPoolExecutor.runWorker（未知来源）java.util.concurrent.ThreadPoolExecutor $ Worker.run（未知来源） ）java.lang.Thread.run（Unknown Source）引起：org.springframework.beans.factory.BeanCreationException：在ServletContext资源[/WEB-INF/dispatcher-servlet.xml]中定义创建名为'dataSource'的bean时出错：设置属性值时出错;嵌套异常是org.springframework.beans.PropertyBatchUpdateException;嵌套的PropertyAccessExceptions（1）是：PropertyAccessException 1：org.springframework.beans.MethodInvocationException：属性'driverClassName'抛出异常;嵌套异常是java.lang.IllegalStateException：无法加载JDBC驱动程序类[com.mysql.jdbc.Driver] org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues（AbstractAutowireCapableBeanFactory.java:1514）at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean（AbstractAutowireCapableBeanFactory.java:1222 ）在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean（AbstractAutowireCapableBeanFactory.java:537）在org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean（AbstractAutowireCapableBeanFactory.java:476）在org.springframework.beans . or.s.springframework.beans.factory.support.AbstractBeanFactory.doGetBean上的org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton（DefaultSingletonBeanRegistry.java:230）中的factory.support.AbstractBeanFactory $ 1.getObject（AbstractBeanFactory.java:303） （AbstractBeanFactory.java:299）org.springframework.beans.factory.support.AbstractBeanFactory.getBean（Abstra） ctBeanFactory.java:194）org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference（BeanDefinitionValueResolver.java:351）... 24更多引起：org.springframework.beans.PropertyBatchUpdateException;嵌套的PropertyAccessExceptions（1）是：PropertyAccessException 1：org.springframework.beans.MethodInvocationException：属性'driverClassName'抛出异常;嵌套异常是java.lang.IllegalStateException：无法在org.springframework.beans.AbstractPropertyAccessor的org.springframework.beans.AbstractPropertyAccessor.setPropertyValues（AbstractPropertyAccessor.java:121）中加载JDBC驱动程序类[com.mysql.jdbc.Driver] . setPropertyValues（AbstractPropertyAccessor.java:75）at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues（AbstractAutowireCapableBeanFactory.java:1510）... 32更多