zoukankan      html  css  js  c++  java
  • Server Tomcat v7.0 Server at localhost failed to start.

    找了几个小时没找到原因,其实就是少了一个符号的问题

    严重: A child container failed during start
    java.util.concurrent.ExecutionException: org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/upload_down]]
        at java.util.concurrent.FutureTask.report(FutureTask.java:122)
        at java.util.concurrent.FutureTask.get(FutureTask.java:188)
        at org.apache.catalina.core.ContainerBase.startInternal(ContainerBase.java:1241)
        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$StartChild.call(ContainerBase.java:1702)
        at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1692)
        at java.util.concurrent.FutureTask.run(FutureTask.java:262)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
        at java.lang.Thread.run(Thread.java:745)

    原来的web.xml配置

    <servlet>
        <servlet-name>ListFileServlet</servlet-name>
        <servlet-class>com.xiaobao.web.ListFileServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>ListFileServlet</servlet-name>
        <url-pattern>listFileServlet</url-pattern>
    </servlet-mapping>

    更改后的web.xml配置

    <servlet>
        <servlet-name>ListFileServlet</servlet-name>
        <servlet-class>com.xiaobao.web.ListFileServlet</servlet-class>
    </servlet>
    <servlet-mapping>
        <servlet-name>ListFileServlet</servlet-name>
        <url-pattern>/listFileServlet</url-pattern>
    </servlet-mapping>

    url-pattern里面少了一个 /

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  • 原文地址:https://www.cnblogs.com/suni/p/9131902.html
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