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  • Tomcat——启动报错:Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/Servlet_app02a]]

    java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/Servlet_app02a]]
        at java.util.concurrent.FutureTask.report(FutureTask.java:122)
        at java.util.concurrent.FutureTask.get(FutureTask.java:192)
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1243)
        at org.apache.catalina.core.StandardHost.startInternal(StandardHost.java:819)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1707)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1697)
        at java.util.concurrent.FutureTask.run(FutureTask.java:266)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)
    Caused by: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/Servlet_app02a]]
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
        ... 6 more
    Caused by: java.lang.IllegalArgumentException: Invalid <url-pattern> updateCustomer in servlet mapping
        at org.apache.catalina.core.StandardContext.addServletMapping(StandardContext.java:3471)
        at org.apache.catalina.core.StandardContext.addServletMapping(StandardContext.java:3446)
        at org.apache.catalina.deploy.WebXml.configureContext(WebXml.java:1439)
        at org.apache.catalina.startup.ContextConfig.webConfig(ContextConfig.java:1352)
        at org.apache.catalina.startup.ContextConfig.configureStart(ContextConfig.java:881)
        at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:388)
        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:5566)
        at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
        ... 6 more

    Servlet类在使用注解映射路径时,缺少/号

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  • 原文地址:https://www.cnblogs.com/it-mh/p/11244413.html
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