起动tomcat出现如下问题:
环境配置如下:
一、jdk-7u10-windows-i586.exe
二、apache-tomcat-7.0.33-windows-x86.zip
三、struts-2.3.7(commons-fileupload-1.2.2.jar,commons-io-2.0.1.jar,commons-logging-1.1.1.jar,freeer-2.3.19.jar,javassist-3.11.0.ga.jar,ognl-3.0.5.jar,struts2-core-2.3.7.jar,xwork-core-2.3.7.jar)
四、web.xml
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" 
 xmlns="http://java.sun.com/xml/ns/javaee" 
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
 xsi:schemaLocation="http://java.sun.com/xml/ns/javaee 
 http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
 
 <filter>
        <filter-name>struts2</filter-name>
        <filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
    </filter>    <filter-mapping>
        <filter-name>struts2</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>
 
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>
五、struts.xml
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
    "-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
    "http://struts.apache.org/dtds/struts-2.0.dtd"><struts>    <package name="default" namespace="/" extends="struts-default">
        <action name="login" class="com.gsww.kingreturns.struts2.excise.LoginAction" method="execute">
            <result name="success">/welcome.jsp</result>
            <result name="login">/login.jsp</result>
        </action>
    </package></struts>