Tomcat启动出现：Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/SpringMvc]]解决办法
1 严重: ContainerBase.addChild: start: 2 org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/SpringMvc]] 3 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:167) 4 at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:752) 5 at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:728) 6 at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734) 7 at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1107) 8 at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1841) 9 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) 10 at java.util.concurrent.FutureTask.run(FutureTask.java:262) 11 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 12 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 13 at java.lang.Thread.run(Thread.java:745) 14 Caused by: java.lang.IllegalArgumentException: Filter mapping specifies an unknown filter name HttpMethodPutFilter 15 at org.apache.catalina.core.StandardContext.validateFilterMap(StandardContext.java:2960) 16 at org.apache.catalina.core.StandardContext.addFilterMap(StandardContext.java:2923) 17 at org.apache.catalina.startup.ContextConfig.configureContext(ContextConfig.java:1275) 18 at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1190) 19 at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:775) 20 at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:299) 21 at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:94) 22 at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5087) 23 at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 24 ... 10 more 25 四月 09, 2017 11:46:43 上午 org.apache.catalina.startup.HostConfig deployDirectory 26 严重: Error deploying web application directory /Users/lonecloud/apache-tomcat-8.5.11/webapps/SpringMvc 27 java.lang.IllegalStateException: ContainerBase.addChild: start: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/SpringMvc]] 28 at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:756) 29 at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:728) 30 at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:734) 31 at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1107) 32 at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:1841) 33 at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) 34 at java.util.concurrent.FutureTask.run(FutureTask.java:262) 35 at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) 36 at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) 37 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
