在Tomcat 8.0上初始化struts应用程序时出错

时间:2019-10-29 11:58:47

标签: java tomcat struts

这是我尝试在Tomcat 8.0上运行Struts应用程序时遇到的错误。

之后,我使用Dynamic Web项目的基本过程配置了应用程序,然后在应用程序构建路径和Web部署程序集中包含了Struts库。

这是我的 web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.4" xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
    <display-name>Struts(XML Based)</display-name>
        <!-- Declaration of the Struts 2 filter.  Since our entire web application will be a Struts 2
                    application, we will not have any other servlets or filters.  Of course, real Struts 2 
                    applications may also have other servlets or filters, but since we are doing only Struts 2
                    stuff in this example, we need only define the Struts 2 filter.  -->

    <filter>
        <filter-name>struts2</filter-name>
        <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
   </filter>

    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

    <welcome-file-list>
        <welcome-file>index.html</welcome-file>
    </welcome-file-list>

</web-app>

这是异常和堆栈跟踪:

  

java.util.concurrent.executionException:   org.apache.catalina.lifecycleexception:无法启动组件   [standardengine [catalina] .standardhost [localhost] .standardcontext [/ struts]]   在java.util.concurrent.futuretask.report(未知来源)在   java.util.concurrent.futuretask.get(未知来源),网址为   org.apache.catalina.core.containerbase.startinternal(containerbase.java:945)   在   org.apache.catalina.core.standardhost.startinternal(standardhost.java:871)   在   org.apache.catalina.util.lifecyclebase.start(lifecyclebase.java:145)   在   org.apache.catalina.core.containerbase $ startchild.call(containerbase.java:1410)   在   org.apache.catalina.core.containerbase $ startchild.call(containerbase.java:1400)   在java.util.concurrent.futuretask.run(未知来源)在   java.util.concurrent.threadpoolexecutor.runworker(未知来源)在   java.util.concurrent.threadpoolexecutor $ worker.run(未知源),位于   java.lang.thread.run(未知来源)由以下原因引起:   org.apache.catalina.lifecycleexception:无法启动组件   [standardengine [catalina] .standardhost [localhost] .standardcontext [/ struts]]   在   org.apache.catalina.util.lifecyclebase.start(lifecyclebase.java:162)   ... 6多由以下原因引起:java.lang.noclassdeffounderror:   lcom / opensymphony / xwork2 / util / logging / logger;在   java.lang.class.getdeclaredfields0(本机方法)位于   java.lang.class.privategetdeclaredfields(未知来源)位于   java.lang.class.getdeclaredfields(未知来源),网址为   org.apache.catalina.util.introspection.getdeclaredfields(introspection.java:106)   在   org.apache.catalina.startup.webannotationset.loadfieldsannotation(webannotationset.java:267)   在   org.apache.catalina.startup.webannotationset.loadapplicationfilterannotations(webannotationset.java:107)   在   org.apache.catalina.startup.webannotationset.loadapplicationannotations(webannotationset.java:66)   在   org.apache.catalina.startup.contextconfig.applicationannotationsconfig(contextconfig.java:336)   在   org.apache.catalina.startup.contextconfig.configurestart(contextconfig.java:776)   在org.apache.catalina.startup.conte

0 个答案:

没有答案