【Servlet-0】urlpattern资源路径重复导致的一个报错

F:\Tomcat\apache-tomcat-9.0.24\bin\catalina.bat run
[2019-09-07 06:35:49,150] Artifact 15-Http-Request:war exploded: Waiting for server connection to start artifact deployment…
Using CATALINA_BASE: “C:\Users\Administrator.IntelliJIdea2019.2\system\tomcat\Tomcat_9_0_241_13-Tomcat_4”
Using CATALINA_HOME: “F:\Tomcat\apache-tomcat-9.0.24”
Using CATALINA_TMPDIR: “F:\Tomcat\apache-tomcat-9.0.24\temp”
Using JRE_HOME: “C:\Program Files\Java\jdk1.8.0_181”
Using CLASSPATH: “F:\Tomcat\apache-tomcat-9.0.24\bin\bootstrap.jar;F:\Tomcat\apache-tomcat-9.0.24\bin\tomcat-juli.jar”
07-Sep-2019 18:35:50.993 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server.服务器版本: Apache Tomcat/9.0.24
07-Sep-2019 18:35:50.996 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server.构建: Aug 14 2019 21:16:42 UTC
07-Sep-2019 18:35:50.996 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Server version number: 9.0.24.0
07-Sep-2019 18:35:50.996 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name: Windows 7
07-Sep-2019 18:35:50.997 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log OS.版本: 6.1
07-Sep-2019 18:35:50.997 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log 结.造: amd64
07-Sep-2019 18:35:50.997 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Java 环境变量: C:\Program Files\Java\jdk1.8.0_181\jre
07-Sep-2019 18:35:50.997 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM 版本: 1.8.0_181-b13
07-Sep-2019 18:35:50.997 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log JVM.供应商: Oracle Corporation
07-Sep-2019 18:35:50.998 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE: C:\Users\Administrator.IntelliJIdea2019.2\system\tomcat\Tomcat_9_0_241_13-Tomcat_4
07-Sep-2019 18:35:50.998 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME: F:\Tomcat\apache-tomcat-9.0.24
07-Sep-2019 18:35:50.998 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Users\Administrator.IntelliJIdea2019.2\system\tomcat\Tomcat_9_0_241_13-Tomcat_4\conf\logging.properties
07-Sep-2019 18:35:50.999 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
07-Sep-2019 18:35:50.999 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote=
07-Sep-2019 18:35:50.999 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.port=1099
07-Sep-2019 18:35:50.999 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.ssl=false
07-Sep-2019 18:35:50.999 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.password.file=C:\Users\Administrator.IntelliJIdea2019.2\system\tomcat\Tomcat_9_0_241_13-Tomcat_4\jmxremote.password
07-Sep-2019 18:35:50.999 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcom.sun.management.jmxremote.access.file=C:\Users\Administrator.IntelliJIdea2019.2\system\tomcat\Tomcat_9_0_241_13-Tomcat_4\jmxremote.access
07-Sep-2019 18:35:51.000 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.rmi.server.hostname=127.0.0.1
07-Sep-2019 18:35:51.000 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djdk.tls.ephemeralDHKeySize=2048
07-Sep-2019 18:35:51.000 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.protocol.handler.pkgs=org.apache.catalina.webresources
07-Sep-2019 18:35:51.000 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dignore.endorsed.dirs=
07-Sep-2019 18:35:51.000 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Users\Administrator.IntelliJIdea2019.2\system\tomcat\Tomcat_9_0_241_13-Tomcat_4
07-Sep-2019 18:35:51.001 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=F:\Tomcat\apache-tomcat-9.0.24
07-Sep-2019 18:35:51.001 信息 [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=F:\Tomcat\apache-tomcat-9.0.24\temp
07-Sep-2019 18:35:51.001 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.23] using APR version [1.7.0].
07-Sep-2019 18:35:51.001 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
07-Sep-2019 18:35:51.001 信息 [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
07-Sep-2019 18:35:51.010 信息 [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1c 28 May 2019]
07-Sep-2019 18:35:51.499 信息 [main] org.apache.coyote.AbstractProtocol.init 初始化协议处理器 [“http-nio-8080”]
07-Sep-2019 18:35:51.539 信息 [main] org.apache.coyote.AbstractProtocol.init 初始化协议处理器 [“ajp-nio-8009”]
07-Sep-2019 18:35:51.551 信息 [main] org.apache.catalina.startup.Catalina.load 服务器在[920]毫秒内初始化
07-Sep-2019 18:35:51.596 信息 [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
07-Sep-2019 18:35:51.596 信息 [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.24]
07-Sep-2019 18:35:51.616 信息 [main] org.apache.coyote.AbstractProtocol.start 开始协议处理句柄[“http-nio-8080”]
07-Sep-2019 18:35:51.631 信息 [main] org.apache.coyote.AbstractProtocol.start 开始协议处理句柄[“ajp-nio-8009”]
07-Sep-2019 18:35:51.634 信息 [main] org.apache.catalina.startup.Catalina.start Server startup in [82] milliseconds
Connected to server
[2019-09-07 06:35:51,794] Artifact 15-Http-Request:war exploded: Artifact is being deployed, please wait…
07-Sep-2019 18:35:52.209 严重 [RMI TCP Connection(2)-127.0.0.1] org.apache.tomcat.util.modeler.BaseModelMBean.invoke Exception invoking method [manageApp]
java.lang.IllegalStateException: Error starting child
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:720)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:690)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:705)
at org.apache.catalina.startup.HostConfig.manageApp(HostConfig.java:1728)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:457)
at org.apache.catalina.mbeans.MBeanFactory.createStandardContext(MBeanFactory.java:406)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at org.apache.tomcat.util.modeler.BaseModelMBean.invoke(BaseModelMBean.java:289)
at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819)
at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801)
at com.sun.jmx.remote.security.MBeanServerAccessController.invoke(MBeanServerAccessController.java:468)
at javax.management.remote.rmi.RMIConnectionImpl.doOperation(RMIConnectionImpl.java:1468)
at javax.management.remote.rmi.RMIConnectionImpl.access

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300(RMIConnectionImpl.java:76) at javax.management.remote.rmi.RMIConnectionImpl

300(RMIConnectionImpl.java:76)atjavax.management.remote.rmi.RMIConnectionImplPrivilegedOperation.run(RMIConnectionImpl.java:1309)
at java.security.AccessController.doPrivileged(Native Method)
at javax.management.remote.rmi.RMIConnectionImpl.doPrivilegedOperation(RMIConnectionImpl.java:1408)
at javax.management.remote.rmi.RMIConnectionImpl.invoke(RMIConnectionImpl.java:829)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at sun.rmi.server.UnicastServerRef.dispatch(UnicastServerRef.java:357)
at sun.rmi.transport.Transport$1.run(Transport.java:200)
at sun.rmi.transport.Transport

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1.run(Transport.java:197) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.Transport.serviceCall(Transport.java:196) at sun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573) at sun.rmi.transport.tcp.TCPTransport

1.run(Transport.java:197)atjava.security.AccessController.doPrivileged(NativeMethod)atsun.rmi.transport.Transport.serviceCall(Transport.java:196)atsun.rmi.transport.tcp.TCPTransport.handleMessages(TCPTransport.java:573)atsun.rmi.transport.tcp.TCPTransportConnectionHandler.run0(TCPTransport.java:834)
at sun.rmi.transport.tcp.TCPTransport

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ConnectionHandler.lambda

ConnectionHandler.lambdarun

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0(TCPTransport.java:688) at java.security.AccessController.doPrivileged(Native Method) at sun.rmi.transport.tcp.TCPTransport

0(TCPTransport.java:688)atjava.security.AccessController.doPrivileged(NativeMethod)atsun.rmi.transport.tcp.TCPTransportConnectionHandler.run(TCPTransport.java:687)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/15-Http-Request]]
at org.apache.catalina.util.LifecycleBase.handleSubClassException(LifecycleBase.java:440)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:198)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:717)
… 43 more
Caused by: java.lang.IllegalArgumentException: 名为 [Request.RequsetDemo5]和 [Request.RequsetDemo6] 的servlet不能映射为一个url模式(url-pattern) [/RequestDemo5]
at org.apache.tomcat.util.descriptor.web.WebXml.addServletMappingDecoded(WebXml.java:342)
at org.apache.tomcat.util.descriptor.web.WebXml.addServletMapping(WebXml.java:335)
at org.apache.catalina.startup.ContextConfig.processAnnotationWebServlet(ContextConfig.java:2460)
at org.apache.catalina.startup.ContextConfig.processClass(ContextConfig.java:2136)
at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2125)
at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2017)
at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2011)
at org.apache.catalina.startup.ContextConfig.processClasses(ContextConfig.java:1234)
at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1143)
at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:775)
at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:301)
at org.apache.catalina.util.LifecycleBase.fireLifecycleEvent(LifecycleBase.java:123)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5051)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
… 44 more

报错原因：urlpattern资源路径重复，修改当前项目的资源路径urlpattern