Tomcat启动出现：Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/SpringMvc]]解决办法

 严重: ContainerBase.addChild: start:
 org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/SpringMvc]]
     at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167)
     at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:752)
     at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:728)
     at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
     at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1107)
     at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1841)
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
     at java.util.concurrent.FutureTask.run(FutureTask.java:262)
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
     at java.lang.Thread.run(Thread.java:745)
 Caused by: java.lang.IllegalArgumentException: Filter mapping specifies an unknown filter name HttpMethodPutFilter
     at org.apache.catalina.core.StandardContext.validateFilterMap(StandardContext.java:2960)
     at org.apache.catalina.core.StandardContext.addFilterMap(StandardContext.java:2923)
     at org.apache.catalina.startup.ContextConfig.configureContext(ContextConfig.java:1275)
     at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1190)
     at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:775)
     at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:299)
     at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:94)
     at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5087)
     at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
     ... 10 more
 四月 09, 2017 11:46:43 上午 org.apache.catalina.startup.HostConfig deployDirectory
 严重: Error deploying web application directory /Users/lonecloud/apache-tomcat-8.5.11/webapps/SpringMvc
 java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/SpringMvc]]
     at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:756)
     at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:728)
     at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734)
     at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1107)
     at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1841)
     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
     at java.util.concurrent.FutureTask.run(FutureTask.java:262)
     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
     at java.lang.Thread.run(Thread.java:745)

出现如上报错信息：

　　原因：web.xml中有一些Filter mapping specifies an unknown filter 可以说明有一些过滤器没有找到导致的错误

解决办法：

　　寻找xml中的过滤器是不是没有完全匹配上，或者没有被定义