web.xml完整配置

<?xml version="1.0" encoding="UTF-8"?>

<web-app xmlns="http://java.sun.com/xml/ns/j2ee"

xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

id="WebApp_1227143028044" version="2.4"

xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">



<!-- 加载Spring服务 -->

<context-param>

   <param-name>contextConfigLocation</param-name>

   <param-value>

    classpath:/spring-dataSource.xml,

    classpath:/spring-data.xml, classpath:/spring-server.xml,

   /WEB-INF/applicationContext-*.xml

   </param-value>

</context-param>



<!-- 加载log4j -->

<context-param>

   <param-name>log4jConfigLocation</param-name>

   <param-value>classpath:/log4j.properties</param-value>

</context-param>

<context-param>

   <param-name>webAppRootKey</param-name>

   <param-value>netctoss.root</param-value>

</context-param>



<!--处理请求编码格式-->

<filter>

   <filter-name>encodingFilter</filter-name>

   <filter-class>

    org.springframework.web.filter.CharacterEncodingFilter

   </filter-class>

   <init-param>

    <param-name>encoding</param-name>

    <param-value>UTF-8</param-value>

   </init-param>

</filter>



<filter-mapping>

   <filter-name>encodingFilter</filter-name>

   <url-pattern>*.do</url-pattern>

</filter-mapping>



<!-- 自定义过滤器测试 -->

<filter>

   <filter-name>adminFilter</filter-name>

   <filter-class>com.ghrt.common.AdminFilter</filter-class>

</filter>



<filter-mapping>

   <filter-name>adminFilter</filter-name>

   <url-pattern>/admin/*</url-pattern>

</filter-mapping>



<!-- 监听Log4j -->

<listener>

   <listener-class>

    org.springframework.web.util.Log4jConfigListener

   </listener-class>

</listener>



<!-- 监听Spring文件 -->

<servlet>

   <servlet-name>SpringContextServlet</servlet-name>

   <servlet-class>

    org.springframework.web.context.ContextLoaderServlet

   </servlet-class>

   <load-on-startup>1</load-on-startup>

</servlet>



<!--或 -->

<!--

  <listener>

        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>

  </listener>

-->



<!-- 配置dwr -->

<servlet>

   <servlet-name>dwr-invoker</servlet-name>

   <servlet-class>

    org.directwebremoting.servlet.DwrServlet

   </servlet-class> 

   <init-param>

    <param-name>debug</param-name>

    <param-value>true</param-value>

   </init-param>

   <load-on-startup>0</load-on-startup>

</servlet>



<servlet>

   <servlet-name>action</servlet-name>

   <servlet-class>

    org.apache.struts.action.ActionServlet

   </servlet-class>

   <init-param>

    <param-name>config</param-name>

    <param-value>/WEB-INF/struts-config.xml</param-value>

   </init-param>

   <init-param>

    <param-name>debug</param-name>

    <param-value>3</param-value>

   </init-param>

   <init-param>

    <param-name>detail</param-name>

    <param-value>3</param-value>

   </init-param>

   <load-on-startup>0</load-on-startup>

</servlet>



<servlet>

   <description>

    This is the description of my J2EE component

   </description>

   <display-name>

    This is the display name of my J2EE component

   </display-name>

   <servlet-name>Image</servlet-name>

   <servlet-class>com.ghrt.common.Image</servlet-class>

</servlet>





<!-- eWebEditor 配置 -->

<display-name>defaultroot</display-name>



<servlet-mapping>

   <servlet-name>action</servlet-name>

   <url-pattern>*.do</url-pattern>

</servlet-mapping>

<servlet-mapping>

   <servlet-name>Image</servlet-name>

   <url-pattern>/servlet/Image</url-pattern>

</servlet-mapping>



<servlet-mapping>

   <servlet-name>dwr-invoker</servlet-name>

   <url-pattern>/dwr/*</url-pattern>

</servlet-mapping>



<!-- 加载核心标签库 -->

<jsp-config>

   <taglib>

    <taglib-uri>

    http://www.java.sun.com/jsp/jstl/core

    </taglib-uri>

    <taglib-location>/WEB-INF/jstl/c.tld</taglib-location>

   </taglib>

</jsp-config>



<welcome-file-list>

   <welcome-file>login.jsp</welcome-file>

</welcome-file-list>

<error-page>

   <error-code>404</error-code>

   <location>/404.jsp</location>

</error-page>

<error-page>

   <error-code>503</error-code>

   <location>/500.jsp</location>

</error-page>

<error-page>

   <error-code>500</error-code>

   <location>/500.jsp</location>

</error-page>

</web-app>

转自：http://blog.sina.com.cn/s/blog_451f596201014z5h.html