maven的java web项目启动找不到Spring ContextLoaderListener的解决办法

用maven搭建的java web项目，上传到git仓库后，当同事clone下来项目，部署到tomcat运行时，就报了如下错误，即启动web项目时，加载web.xml文件，找不到spring的监听器，控制台错误如下：

十月 30, 2015 4:42:36 下午 org.apache.catalina.core.AprLifecycleListener init
信息: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:Java64jdk1.7.0_55in;C:WINDOWSSunJavain;C:WINDOWSsystem32;C:WINDOWS;C:Java64jdk1.7.0_55jrein;c:Program Files (x86)InteliCLS Client;c:Program FilesInteliCLS Client;C:WINDOWSsystem32;C:WINDOWS;C:WINDOWSSystem32Wbem;C:WINDOWSSystem32WindowsPowerShellv1.0;C:Program FilesIntelIntel(R) Management Engine ComponentsDAL;C:Program FilesIntelIntel(R) Management Engine ComponentsIPT;C:Program Files (x86)IntelIntel(R) Management Engine ComponentsDAL;C:Program Files (x86)IntelIntel(R) Management Engine ComponentsIPT;C:Java64jdk1.7.0_55in;D:Program FilesMySQLMySQL Server 5.5in;D:developerapache-maven-3.1.1in;C:Program Files
odejs;C:Program FilesTortoiseGitin;C:Program Files (x86)SkypePhone;C:Program Files (x86)Microsoft SDKsTypeScript1.0;C:UsersvanAppDataLocalAndroidsdkplatform-tools;C:UsersvanAppDataLocalAndroidsdk	ools;d:Program FilesGitcmd;d:Program FilesGitmingw64in;d:Program FilesGitusrin;C:UsersvanAppDataRoaming
pm;.
十月 30, 2015 4:42:36 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin
警告: [SetPropertiesRule]{Server/Service/Engine/Host} Setting property 'xmlNamespaceAware' to 'false' did not find a matching property.
十月 30, 2015 4:42:37 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin
警告: [SetPropertiesRule]{Server/Service/Engine/Host} Setting property 'xmlValidation' to 'false' did not find a matching property.
十月 30, 2015 4:42:37 下午 org.apache.tomcat.util.digester.SetPropertiesRule begin
警告: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.j2ee.server:dsx-app' did not find a matching property.
十月 30, 2015 4:42:37 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["http-bio-8080"]
十月 30, 2015 4:42:37 下午 org.apache.coyote.AbstractProtocol init
信息: Initializing ProtocolHandler ["ajp-bio-8019"]
十月 30, 2015 4:42:37 下午 org.apache.catalina.startup.Catalina load
信息: Initialization processed in 1064 ms
十月 30, 2015 4:42:37 下午 org.apache.catalina.core.StandardService startInternal
信息: Starting service Catalina
十月 30, 2015 4:42:37 下午 org.apache.catalina.core.StandardEngine startInternal
信息: Starting Servlet Engine: Apache Tomcat/7.0.53
十月 30, 2015 4:42:38 下午 org.apache.catalina.util.SessionIdGenerator createSecureRandom
信息: Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [132] milliseconds.
十月 30, 2015 4:42:38 下午 org.apache.catalina.core.StandardContext listenerStart
严重: Error configuring application listener of class org.springframework.web.context.ContextLoaderListener
java.lang.ClassNotFoundException: org.springframework.web.context.ContextLoaderListener
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
    at org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
    at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:529)
    at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:511)
    at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:139)
    at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4888)
    at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
    at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
    at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
    at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    at java.lang.Thread.run(Thread.java:745)

十月 30, 2015 4:42:38 下午 org.apache.catalina.core.StandardContext listenerStart
严重: Skipped installing application listeners due to previous error(s)
十月 30, 2015 4:42:38 下午 org.apache.catalina.core.StandardContext startInternal
严重: Error listenerStart
十月 30, 2015 4:42:38 下午 org.apache.catalina.core.StandardContext startInternal
严重: Context [/dsx-app] startup failed due to previous errors
十月 30, 2015 4:42:38 下午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["http-bio-8080"]
十月 30, 2015 4:42:38 下午 org.apache.coyote.AbstractProtocol start
信息: Starting ProtocolHandler ["ajp-bio-8019"]
十月 30, 2015 4:42:38 下午 org.apache.catalina.startup.Catalina start
信息: Server startup in 1363 ms

解决方法：

1. 右键单击工程项目 ->点击 properties
2. 选择 Deployment Assembly
3. 点击 Add -> Java Build Path Entries -> Next
4. 选择 Maven Dependencies -> Finish -> Apply -> OK
5. Clean project and server. 重启server