这个项目是用MAVEN建立的
这个是全部的异常：
java.io.IOException: java.lang.ClassNotFoundException: org.springframework.web.SpringServletContainerInitializer
at org.apache.catalina.startup.WebappServiceLoader.loadServices(WebappServiceLoader.java:200)
at org.apache.catalina.startup.WebappServiceLoader.load(WebappServiceLoader.java:158)
at org.apache.catalina.startup.ContextConfig.processServletContainerInitializers(ContextConfig.java:1573)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1279)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:887)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:387)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5472)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1572)
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1562)
at java.util.concurrent.FutureTask$Sync.innerRun(Unknown Source)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.ClassNotFoundException: org.springframework.web.SpringServletContainerInitializer
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1858)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1701)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Unknown Source)
at org.apache.catalina.startup.WebappServiceLoader.loadServices(WebappServiceLoader.java:197)
... 16 more
我在项目里边看了，spring-web这个jar包是在Maven Dependencies中的，但是不为什么就是提示找不到这个类。
求问各位大神这个问题要怎么解决？
