                        课程
                    
                        /后端开发
                        
                            /Java
                        
                        /Spring MVC起步

hello可以成功,然而数据绑定就找不到DispatcherServlet了???

java.lang.ClassNotFoundException: org.springframework.web.servlet.DispatcherServlet
   at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1892)
   at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1735)
   at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:504)
   at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:486)
   at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:113)
   at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1133)
   at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:1072)
   at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:5368)
   at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5660)
   at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
   at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1571)
   at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1561)
   at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   at java.lang.Thread.run(Thread.java:745)

三月 06, 2017 9:45:16 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.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1892)
   at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1735)
   at org.apache.catalina.core.DefaultInstanceManager.loadClass(DefaultInstanceManager.java:504)
   at org.apache.catalina.core.DefaultInstanceManager.loadClassMaybePrivileged(DefaultInstanceManager.java:486)
   at org.apache.catalina.core.DefaultInstanceManager.newInstance(DefaultInstanceManager.java:113)
   at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5034)
   at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5634)
   at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
   at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1571)
   at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1561)
   at java.util.concurrent.FutureTask.run(FutureTask.java:266)
   at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
   at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
   at java.lang.Thread.run(Thread.java:745)