关于Spring配置 （Cannot find class [org.apache.commons.dbcp.BasicDataSource] 问题）

 1 org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.apache.commons.dbcp.BasicDataSource] for bean with name ‘dataSource‘ defined in URL [file:/opt/app-w/apache-tomcat-7.0.54/webapps/telemetry/WEB-INF/classes/spring/applicationContext.xml]; nested exception is java.lang.ClassNotFoundException: org.apache.commons.dbcp.BasicDataSource
 2 at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1278)
 3 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.predictBeanType(AbstractAutowireCapableBeanFactory.java:575)
 4 at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:1347)
 5 at org.springframework.beans.factory.support.AbstractBeanFactory.isFactoryBean(AbstractBeanFactory.java:913)
 6 at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:617)
 7 at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:934)
 8 at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
 9 at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:410)
10 at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:306)
11 at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:112)
12 at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)
13 at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
14 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
15 at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
16 at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
17 at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
18 at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1247)
19 at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1898)
20 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
21 at java.util.concurrent.FutureTask.run(FutureTask.java:262)
22 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
23 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
24 at java.lang.Thread.run(Thread.java:745)
25 Caused by: java.lang.ClassNotFoundException: org.apache.commons.dbcp.BasicDataSource
26 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
27 at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
28 at org.springframework.util.ClassUtils.forName(ClassUtils.java:265)
29 at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:419)
30 at org.springframework.beans.factory.support.AbstractBeanFactory.doResolveBeanClass(AbstractBeanFactory.java:1299)
31 at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1270)
32 ... 22 more
33 2015-01-22 11:16:10 org.springframework.web.context.ContextLoader ERROR Context initialization failed

 1    <dependency>
 2         <groupId>commons-dbcp</groupId>
 3         <artifactId>commons-dbcp</artifactId>
 4         <version>1.4</version>
 5     </dependency>
 6     
 7     <dependency>
 8         <groupId>commons-pool</groupId>
 9         <artifactId>commons-pool</artifactId>
10         <version>1.6</version>
11     </dependency>