IllegalArgumentException：名爲[WrongServlet2]和[Wrong]的servlet都映射到不允許的url-pattern [/ Wrong]

Question

您好我知道有很多關於Tomcat和eclipse的文章，但其中沒有一篇幫助。如果有任何幫助，我在這裏有控制檯對話框。提前感謝您的幫助。

Feb 14, 2013 1:46:23 PM org.apache.catalina.core.AprLifecycleListener init 
INFO: The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files\Common Files\Microsoft Shared\Windows Live;C:\Program Files (x86)\Common Files\Microsoft Shared\Windows Live;C:\Windows\system32;C:\Windows;C:\Windows\System32\Wbem;C:\Windows\System32\WindowsPowerShell\v1.0\;C:\Program Files\WIDCOMM\Bluetooth Software\;C:\Program Files\WIDCOMM\Bluetooth Software\syswow64;C:\Program Files (x86)\ATI Technologies\ATI.ACE\Core-Static;C:\Program Files (x86)\Windows Live\Shared;C:\Program Files (x86)\QuickTime\QTSystem\;c:\Program Files (x86)\Microsoft SQL Server\100\Tools\Binn\;c:\Program Files\Microsoft SQL Server\100\Tools\Binn\;c:\Program Files\Microsoft SQL Server\100\DTS\Binn\;C:\Program Files\Java\jdk1.7.0_02\bin;C:\Program Files\MySQL\MySQL Server 5.1\bin;C:\Program Files\MiKTeX 2.9\miktex\bin\x64\;. 
Feb 14, 2013 1:46:23 PM org.apache.tomcat.util.digester.SetPropertiesRule begin 
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:sandwiches' did not find a matching property. 
Feb 14, 2013 1:46:23 PM org.apache.tomcat.util.digester.SetPropertiesRule begin 
WARNING: [SetPropertiesRule]{Server/Service/Engine/Host/Context} Setting property 'source' to 'org.eclipse.jst.jee.server:MinkProject' did not find a matching property. 
Feb 14, 2013 1:46:24 PM org.apache.coyote.AbstractProtocol init 
INFO: Initializing ProtocolHandler ["http-bio-8080"] 
Feb 14, 2013 1:46:24 PM org.apache.coyote.AbstractProtocol init 
INFO: Initializing ProtocolHandler ["ajp-bio-8009"] 
Feb 14, 2013 1:46:24 PM org.apache.catalina.startup.Catalina load 
INFO: Initialization processed in 1283 ms 
Feb 14, 2013 1:46:24 PM org.apache.catalina.core.StandardService startInternal 
INFO: Starting service Catalina 
Feb 14, 2013 1:46:24 PM org.apache.catalina.core.StandardEngine startInternal 
INFO: Starting Servlet Engine: Apache Tomcat/7.0.35 
Feb 14, 2013 1:46:24 PM org.apache.tomcat.util.digester.Digester endElement 
SEVERE: End event threw exception 
java.lang.reflect.InvocationTargetException 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
at java.lang.reflect.Method.invoke(Unknown Source) 
at org.apache.tomcat.util.IntrospectionUtils.callMethodN(IntrospectionUtils.java:911) 
at org.apache.catalina.startup.CallMethodMultiRule.end(WebRuleSet.java:1021) 
at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1051) 
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(Unknown Source) 
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source) 
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source) 
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) 
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) 
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) 
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) 
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) 
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source) 
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) 
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1537) 
at org.apache.catalina.startup.ContextConfig.parseWebXml(ContextConfig.java:1879) 
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1259) 
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:878) 
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:369) 
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) 
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) 
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5179) 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) 
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) 
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.IllegalArgumentException: The servlets named [WrongServlet2] and [Wrong] are both mapped to the url-pattern [/Wrong] which is not permitted 
at org.apache.catalina.deploy.WebXml.addServletMapping(WebXml.java:335) 
... 33 more 

Feb 14, 2013 1:46:24 PM org.apache.catalina.startup.ContextConfig parseWebXml 
SEVERE: Parse error in application web.xml file at jndi:/localhost/sandwiches/WEB-INF/web.xml 
org.xml.sax.SAXParseException; systemId: jndi:/localhost/sandwiches/WEB-INF/web.xml; lineNumber: 53; columnNumber: 21; Error at (53, 21) : The servlets named [WrongServlet2] and [Wrong] are both mapped to the url-pattern [/Wrong] which is not permitted 
at org.apache.tomcat.util.digester.Digester.createSAXException(Digester.java:2687) 
at org.apache.tomcat.util.digester.Digester.createSAXException(Digester.java:2719) 
at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1054) 
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(Unknown Source) 
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(Unknown Source) 
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(Unknown Source) 
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(Unknown Source) 
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source) 
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) 
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(Unknown Source) 
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(Unknown Source) 
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(Unknown Source) 
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source) 
at org.apache.tomcat.util.digester.Digester.parse(Digester.java:1537) 
at org.apache.catalina.startup.ContextConfig.parseWebXml(ContextConfig.java:1879) 
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1259) 
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:878) 
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:369) 
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) 
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) 
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5179) 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) 
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) 
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.IllegalArgumentException: The servlets named [WrongServlet2] and [Wrong] are both mapped to the url-pattern [/Wrong] which is not permitted 
at org.apache.catalina.deploy.WebXml.addServletMapping(WebXml.java:335) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
at java.lang.reflect.Method.invoke(Unknown Source) 
at org.apache.tomcat.util.IntrospectionUtils.callMethodN(IntrospectionUtils.java:911) 
at org.apache.catalina.startup.CallMethodMultiRule.end(WebRuleSet.java:1021) 
at org.apache.tomcat.util.digester.Digester.endElement(Digester.java:1051) 
... 26 more 

Feb 14, 2013 1:46:24 PM org.apache.catalina.startup.ContextConfig parseWebXml 
SEVERE: Occurred at line 53 column 21 
Feb 14, 2013 1:46:24 PM org.apache.catalina.core.ContainerBase startInternal 
SEVERE: A child container failed during start 
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/MinkProject]] 
at java.util.concurrent.FutureTask$Sync.innerGet(Unknown Source) 
at java.util.concurrent.FutureTask.get(Unknown Source) 
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1123) 
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:800) 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) 
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) 
at java.util.concurrent.FutureTask$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: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/MinkProject]] 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) 
... 7 more 
Caused by: java.lang.IllegalArgumentException: The servlets named [minkServlet] and [com.mink.web.minkServlet] are both mapped to the url-pattern [/minkServlet] which is not permitted 
at org.apache.catalina.deploy.WebXml.addServletMapping(WebXml.java:335) 
at org.apache.catalina.startup.ContextConfig.processAnnotationWebServlet(ContextConfig.java:2412) 
at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2125) 
at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2080) 
at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2073) 
at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2073) 
at org.apache.catalina.startup.ContextConfig.processAnnotationsFile(ContextConfig.java:2073) 
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1300) 
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:878) 
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:369) 
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119) 
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:90) 
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5179) 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
... 7 more 

Feb 14, 2013 1:46:24 PM org.apache.catalina.startup.ContextConfig configureStart 
SEVERE: Marking this application unavailable due to previous error(s) 
Feb 14, 2013 1:46:24 PM org.apache.catalina.core.StandardContext startInternal 
SEVERE: Error getConfigured 
Feb 14, 2013 1:46:24 PM org.apache.catalina.core.StandardContext startInternal 
SEVERE: Context [/sandwiches] startup failed due to previous errors 
Feb 14, 2013 1:46:24 PM org.apache.catalina.core.ContainerBase startInternal 
SEVERE: A child container failed during start 
java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]] 
at java.util.concurrent.FutureTask$Sync.innerGet(Unknown Source) 
at java.util.concurrent.FutureTask.get(Unknown Source) 
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1123) 
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:302) 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:443) 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:732) 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
at org.apache.catalina.startup.Catalina.start(Catalina.java:684) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
at java.lang.reflect.Method.invoke(Unknown Source) 
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:322) 
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:456) 
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost]] 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) 
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559) 
at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549) 
at java.util.concurrent.FutureTask$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: org.apache.catalina.LifecycleException: A child container failed during start 
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1131) 
at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:800) 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
... 7 more 

Feb 14, 2013 1:46:24 PM org.apache.catalina.startup.Catalina start 
SEVERE: Catalina.start: 
org.apache.catalina.LifecycleException: Failed to start component [StandardServer[8005]] 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) 
at org.apache.catalina.startup.Catalina.start(Catalina.java:684) 
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) 
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) 
at java.lang.reflect.Method.invoke(Unknown Source) 
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:322) 
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:456) 
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardService[Catalina]] 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) 
at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:732) 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
... 7 more 
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina]] 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:154) 
at org.apache.catalina.core.StandardService.startInternal(StandardService.java:443) 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
... 9 more 
Caused by: org.apache.catalina.LifecycleException: A child container failed during start 
at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1131) 
at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:302) 
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) 
... 11 more 

Feb 14, 2013 1:46:24 PM org.apache.catalina.startup.Catalina start 
INFO: Server startup in 740 ms 

然後我重新激活一條消息，告訴我它花了超過45秒纔開始。 再次感謝和抱歉大量的控制檯轉儲。 George

Answer 1

的小服務程序[minkServlet]和[com.mink.web.minkServlet]是 都映射到URL模式[/ minkServlet]這是不允許

差不多爲自己說話。

你可能已經兩個servlet映射到相同的URL

Answer 2

似乎xml配置包含兩個具有相同URL映射的servlet，如stacktrace所述：「名爲[WrongServlet2]和[Wrong]的servlet都映射到url-pattern [/ Wrong]允許「

你看過那個嗎？命名

Answer 3

如果您使用「創建的Servlet」嚮導而不是「創建類」嚮導創建一個serverlet，創建servlet類可以結束了一個@WebServlet註釋，它會複製您可能放入web.xml中的任何內容。

要麼創建一個普通的類並在Web xml中輸入映射，要麼使用@WebServlet註釋，但不要使用其他兩個都有重複的映射（如果您告訴Eclipse生成部署描述符）。

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