第一个启动是没错的，但是之后我发现jsp提交数据出现错误
HTTP Status 405 - HTTP method POST is not supported by this URL
type Status report
message HTTP method POST is not supported by this URL
description The specified HTTP method is not allowed for the requested resource
我觉得可能是配置出错(不小心漏掉了t)，所以把它改成下一个，启动tomcat就出错了,这是为什么，就加了个t而已
十二月 18, 2015 7:17:41 下午 org.apache.catalina.core.StandardContext reload
严重: Exception starting Context with name [/JavaWebApp]
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/JavaWebApp]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154)
at org.apache.catalina.core.StandardContext.reload(StandardContext.java:4020)
at org.apache.catalina.startup.HostConfig.reload(HostConfig.java:1545)
at org.apache.catalina.startup.HostConfig.checkResources(HostConfig.java:1518)
at org.apache.catalina.startup.HostConfig.check(HostConfig.java:1716)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:333)
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.ContainerBase.backgroundProcess(ContainerBase.java:1373)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1545)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.processChildren(ContainerBase.java:1555)
at org.apache.catalina.core.ContainerBase$ContainerBackgroundProcessor.run(ContainerBase.java:1523)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.IllegalArgumentException: The servlets named [manageServlet] and [Servlet.manageServlet] are both mapped to the url-pattern [/manageServlet] which is not permitted
at org.apache.catalina.deploy.WebXml.addServletMapping(WebXml.java:293)
at org.apache.catalina.startup.ContextConfig.processAnnotationWebServlet(ContextConfig.java:2428)
at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2103)
at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2064)
at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2057)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1304)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:889)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:386)
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:5405)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
... 12 more
十二月 18, 2015 7:17:41 下午 org.apache.catalina.core.StandardContext reload
信息: Reloading Context with name [/JavaWebApp] is completed
