web.xml的配置

<?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">
<!-- 设置监听器 -->
    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

<!-- 加载spring的配置文件 -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath*:config/applicationContext*.xml</param-value>
    </context-param>

<!-- 每隔60秒检测一下Log4j配置文件 -->
      <context-param>
        <param-name>log4jConfigLocation</param-name>
        <param-value>/WEB-INF/log4j.properties</param-value>
      </context-param>   


  <!-- 配置Log4j配置文件 -->
      <context-param>  
          <param-name>log4jRefreshInterval</param-name>  
        <param-value>60000</param-value>  
      </context-param> 

      <listener>  
          <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>  
      </listener>
    <error-page>
    <error-code>404</error-code>
    <location>/administrator/error.jsp</location>
 </error-page>
     <!-- 设置Session超时 -->
    <session-config>
        <session-timeout>30</session-timeout>
    </session-config>

<!-- 配置struts2的过滤器 -->
    <filter>
        <filter-name>struts2.0</filter-name>
        <filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
    </filter>
    <filter-mapping>
        <filter-name>struts2.0</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>

<!-- 配置默认导航页面 -->
    <welcome-file-list>
        <welcome-file>/forepage/counties/index.jsp</welcome-file>
    </welcome-file-list>

</web-app>

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转载自yunhuii.iteye.com/blog/1038698