堆栈内存溢出
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本地主机上的服务器 Tomcat v7.0 无法启动

[英]Server Tomcat v7.0 at localhost failed to start

 原文  2019-11-15 08:21:55  7   1    eclipse/ tomcat/ server/ localhost

问题描述

I have been working on Eclipse IDE and Tomcat v7.0.我一直在研究 Eclipse IDE 和 Tomcat v7.0。 Till yesterday it was working fine.直到昨天它工作正常。 Even the jsp files were executing fine so no error in code.即使是 jsp 文件也运行良好，因此代码中没有错误。 Earlier when I got error like this, I changed port numbers, clean server and project it worked.早些时候，当我遇到这样的错误时，我更改了端口号，清理了服务器并对其进行了项目。 But this time I tried the following using these forums但是这次我使用这些论坛尝试了以下操作

1) I tried everything on Google. 1）我在谷歌上尝试了一切。

2) Changed port numbers. 2) 更改端口号。

3) Changed server location. 3) 更改服务器位置。

4) Deleted.snap file in directory. 4) 目录中已删除.snap 文件。

5) Reinstalled tomcat multiple times. 5）多次重装tomcat。

6) Cleaned project and server. 6）清理项目和服务器。

7) Changed the version of tomcat but it didn't detect. 7) 更改了 tomcat 的版本，但没有检测到。

I tried changing the properties and everything.我尝试更改属性和所有内容。 It says no tcnative-1 in library path so I re-installed the whole thing thrice.它说no tcnative-1 in library path所以我重新安装了整个东西三次。 I don't know what else to do.我不知道还能做什么。 Have to submit the project in 3 weeks and I'm stuck.必须在 3 周内提交项目，我被卡住了。

Can anyone please tell me what else to do?谁能告诉我还能做什么？

Web.xml file https://i.stack.imgur.com/PHC3o.png Web.xml 文件https://i.stack.imgur.com/PHC3o.png

Catalina log file at 17.14 Catalina 17.14 的日志文件

15-Nov-2019 17:14:27.676 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version name:   Apache Tomcat/9.0.27
15-Nov-2019 17:14:28.004 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server built:          Oct 7 2019 09:57:22 UTC
15-Nov-2019 17:14:28.004 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Server version number: 9.0.27.0
15-Nov-2019 17:14:28.004 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Name:               Windows 10
15-Nov-2019 17:14:28.004 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log OS Version:            10.0
15-Nov-2019 17:14:28.004 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Architecture:          amd64
15-Nov-2019 17:14:28.004 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Java Home:             C:\Program Files\Java\jre1.8.0_201
15-Nov-2019 17:14:28.004 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Version:           1.8.0_201-b09
15-Nov-2019 17:14:28.004 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log JVM Vendor:            Oracle Corporation
15-Nov-2019 17:14:28.004 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_BASE:         C:\Program Files\Apache Software Foundation\Tomcat 9.0
15-Nov-2019 17:14:28.004 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log CATALINA_HOME:         C:\Program Files\Apache Software Foundation\Tomcat 9.0
15-Nov-2019 17:14:28.363 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.home=C:\Program Files\Apache Software Foundation\Tomcat 9.0
15-Nov-2019 17:14:28.379 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Dcatalina.base=C:\Program Files\Apache Software Foundation\Tomcat 9.0
15-Nov-2019 17:14:28.379 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.io.tmpdir=C:\Program Files\Apache Software Foundation\Tomcat 9.0\temp
15-Nov-2019 17:14:28.379 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager
15-Nov-2019 17:14:28.379 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Djava.util.logging.config.file=C:\Program Files\Apache Software Foundation\Tomcat 9.0\conf\logging.properties
15-Nov-2019 17:14:28.379 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: exit
15-Nov-2019 17:14:28.379 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: abort
15-Nov-2019 17:14:28.379 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xms128m
15-Nov-2019 17:14:28.379 INFO [main] org.apache.catalina.startup.VersionLoggerListener.log Command line argument: -Xmx256m
15-Nov-2019 17:14:28.379 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent Loaded APR based Apache Tomcat Native library [1.2.23] using APR version [1.7.0].
15-Nov-2019 17:14:28.379 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR capabilities: IPv6 [true], sendfile [true], accept filters [false], random [true].
15-Nov-2019 17:14:28.379 INFO [main] org.apache.catalina.core.AprLifecycleListener.lifecycleEvent APR/OpenSSL configuration: useAprConnector [false], useOpenSSL [true]
15-Nov-2019 17:14:29.910 INFO [main] org.apache.catalina.core.AprLifecycleListener.initializeSSL OpenSSL successfully initialized [OpenSSL 1.1.1c  28 May 2019]
15-Nov-2019 17:14:46.926 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8085"]
15-Nov-2019 17:14:51.176 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8018"]
15-Nov-2019 17:14:51.285 INFO [main] org.apache.catalina.startup.Catalina.load Server initialization in [39,257] milliseconds
15-Nov-2019 17:14:53.238 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service [Catalina]
15-Nov-2019 17:14:53.238 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet engine: [Apache Tomcat/9.0.27]
15-Nov-2019 17:14:59.939 SEVERE [main] org.apache.catalina.core.ContainerBase.startInternal A child container failed during start
    java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/airlines]]
        at java.util.concurrent.FutureTask.report(Unknown Source)
        at java.util.concurrent.FutureTask.get(Unknown Source)
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916)
        at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:841)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
        at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909)
        at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at org.apache.catalina.core.StandardService.startInternal(StandardService.java:421)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:633)
        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:344)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:475)
    Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/airlines]]
        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$StartChild.call(ContainerBase.java:1384)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
        at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909)
        ... 21 more
    Caused by: java.lang.IllegalArgumentException: The servlets named [com.sathish.booking.controller.BookingServlet] and [com.sathish.flight.controller.FlightServlet] are both mapped to the url-pattern [/flight] which is not permitted
        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:2459)
        at org.apache.catalina.startup.ContextConfig.processClass(ContextConfig.java:2135)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2124)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2016)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2010)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2010)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2010)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2010)
        at org.apache.catalina.startup.ContextConfig.processClasses(ContextConfig.java:1233)
        at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1142)
        at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:774)
        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)
        ... 27 more
15-Nov-2019 17:15:00.017 SEVERE [main] org.apache.catalina.core.ContainerBase.startInternal A child container failed during start
    java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: A child container failed during start
        at java.util.concurrent.FutureTask.report(Unknown Source)
        at java.util.concurrent.FutureTask.get(Unknown Source)
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916)
        at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at org.apache.catalina.core.StandardService.startInternal(StandardService.java:421)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:633)
        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:344)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:475)
    Caused by: org.apache.catalina.LifecycleException: A child container failed during start
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:928)
        at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:841)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
        at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909)
        ... 13 more
    Caused by: java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/airlines]]
        at java.util.concurrent.FutureTask.report(Unknown Source)
        at java.util.concurrent.FutureTask.get(Unknown Source)
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916)
        ... 21 more
    Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/airlines]]
        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$StartChild.call(ContainerBase.java:1384)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
        at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909)
        ... 21 more
    Caused by: java.lang.IllegalArgumentException: The servlets named [com.sathish.booking.controller.BookingServlet] and [com.sathish.flight.controller.FlightServlet] are both mapped to the url-pattern [/flight] which is not permitted
        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:2459)
        at org.apache.catalina.startup.ContextConfig.processClass(ContextConfig.java:2135)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2124)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2016)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2010)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2010)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2010)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2010)
        at org.apache.catalina.startup.ContextConfig.processClasses(ContextConfig.java:1233)
        at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1142)
        at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:774)
        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)
        ... 27 more
15-Nov-2019 17:15:00.017 SEVERE [main] org.apache.catalina.startup.Catalina.start The required Server component failed to start so Tomcat is unable to start.
    org.apache.catalina.LifecycleException: A child container failed during start
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:928)
        at org.apache.catalina.core.StandardEngine.startInternal(StandardEngine.java:262)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at org.apache.catalina.core.StandardService.startInternal(StandardService.java:421)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at org.apache.catalina.core.StandardServer.startInternal(StandardServer.java:930)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at org.apache.catalina.startup.Catalina.start(Catalina.java:633)
        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:344)
        at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:475)
    Caused by: java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: A child container failed during start
        at java.util.concurrent.FutureTask.report(Unknown Source)
        at java.util.concurrent.FutureTask.get(Unknown Source)
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916)
        ... 13 more
    Caused by: org.apache.catalina.LifecycleException: A child container failed during start
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:928)
        at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:841)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:183)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1384)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
        at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909)
        ... 13 more
    Caused by: java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/airlines]]
        at java.util.concurrent.FutureTask.report(Unknown Source)
        at java.util.concurrent.FutureTask.get(Unknown Source)
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:916)
        ... 21 more
    Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/airlines]]
        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$StartChild.call(ContainerBase.java:1384)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1374)
        at java.util.concurrent.FutureTask.run(Unknown Source)
        at org.apache.tomcat.util.threads.InlineExecutorService.execute(InlineExecutorService.java:75)
        at java.util.concurrent.AbstractExecutorService.submit(Unknown Source)
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:909)
        ... 21 more
    Caused by: java.lang.IllegalArgumentException: The servlets named [com.sathish.booking.controller.BookingServlet] and [com.sathish.flight.controller.FlightServlet] are both mapped to the url-pattern [/flight] which is not permitted
        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:2459)
        at org.apache.catalina.startup.ContextConfig.processClass(ContextConfig.java:2135)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsStream(ContextConfig.java:2124)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2016)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2010)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2010)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2010)
        at org.apache.catalina.startup.ContextConfig.processAnnotationsWebResource(ContextConfig.java:2010)
        at org.apache.catalina.startup.ContextConfig.processClasses(ContextConfig.java:1233)
        at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1142)
        at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:774)
        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)
        ... 27 more
15-Nov-2019 17:15:00.033 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["http-nio-8085"]
15-Nov-2019 17:15:00.033 INFO [main] org.apache.coyote.AbstractProtocol.pause Pausing ProtocolHandler ["ajp-nio-8018"]
15-Nov-2019 17:15:00.033 INFO [main] org.apache.catalina.core.StandardService.stopInternal Stopping service [Catalina] 
Nov-2019 17:15:00.033 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["http-nio-8085"]
15-Nov-2019 17:15:00.049 INFO [main] org.apache.coyote.AbstractProtocol.destroy Destroying ProtocolHandler ["ajp-nio-8018"]![web.xml file] (https://i.stack.imgur.com/PHC3o.png)![enter image description here](https://i.stack.imgur.com/KPOT9.png)

1 个解决方案

解决方案1
 0 已采纳  2019-11-15 13:01:57

The error in your stack trace states that:堆栈跟踪中的错误指出：

The servlets named [com.sathish.booking.controller.BookingServlet] and [com.sathish.flight.controller.FlightServlet] are both mapped to the url-pattern [/flight] which is not permitted servlets名为[com.sathish.z594c103f2c6e04c3d8ab059f031e0c1e0c1e0c1e0c1eaz..bookingservlet]

Your servlet-mapping configuration (it may be in the web.xml, it depends on your application type) contains two servlets that are mapped to the same url. Your servlet-mapping configuration (it may be in the web.xml, it depends on your application type) contains two servlets that are mapped to the same url. I suppose that you should change the servlet mapping of the bookingServlet to use the /booking url.我想您应该更改 bookingServlet 的 servlet 映射以使用 /booking url。

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