org.springframework.beans.factory.BeanCreationException解决思路

[2012-12-21 13:11:37,375 ERROR org.springframework.web.context.ContextLoader,206 ] Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'dataSource' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Initialization of bean failed; nested exception is org.springframework.beans.InvalidPropertyException: Invalid property 'driver' of bean class [org.apache.commons.dbcp.BasicDataSource]: No property 'driver' found
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:547)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory$1.run(AbstractAutowireCapableBeanFactory.java:485)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:455)
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:251)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:169)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:248)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:170)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:413)
	at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:735)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:369)
	at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:251)
	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:190)
	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:45)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:3631)
	at org.apache.catalina.core.StandardContext.start(StandardContext.java:4065)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1003)
	at org.apache.catalina.core.StandardHost.start(StandardHost.java:718)
	at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1003)
	at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:437)
	at org.apache.catalina.core.StandardService.start(StandardService.java:450)
	at org.apache.catalina.core.StandardServer.start(StandardServer.java:2010)
	at org.apache.catalina.startup.Catalina.start(Catalina.java:537)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:271)
	at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:409)
Caused by: org.springframework.beans.InvalidPropertyException: Invalid property 'driver' of bean class [org.apache.commons.dbcp.BasicDataSource]: No property 'driver' found
	at org.springframework.beans.BeanWrapperImpl.convertForProperty(BeanWrapperImpl.java:386)