紧急求救,过滤器配置问题报错:The requested resource (/student/) is not available

[fanxiubin]

我的web.xml配置文件如下:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>


<!--指定Spring配置文件的位置 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/base-config.xml
/WEB-INF/applicationContext.xml
/WEB-INF/dataAccessContext.xml
</param-value>
</context-param>

<!-- 编码过滤器-->

<filter>
<filter-name>setCharacterEncoding</filter-name>
<filter-class>com.huawei.fan.common.SetCharacterEncoding</filter-class>

<init-param>
<param-name>encoding</param-name>
<param-value>GB2312</param-value>
</init-param>

<init-param>
<param-name>ignore</param-name>
<param-value>true</param-value>
</init-param>
</filter>

<filter-mapping>
<filter-name>setCharacterEncoding</filter-name>
<servlet-name>action</servlet-name>
</filter-mapping>


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

</listener>






<!--Standard Action Servlet Configuration -->
<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>2</load-on-startup>
</servlet>

<!--Standard Action Servlet Mapping -->
<servlet-mapping>
<servlet-name>action</servlet-name>
<url-pattern>*.do</url-pattern>
</servlet-mapping>


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




<taglib>
<taglib-uri>/WEB-INF/struts-bean.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-bean.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts-html.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-html.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts-logic.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-logic.tld</taglib-location>
</taglib>
<taglib>
<taglib-uri>/WEB-INF/struts-tiles.tld</taglib-uri>
<taglib-location>/WEB-INF/struts-tiles.tld</taglib-location>
</taglib>

</web-app>

这时报错为:type Status report

message /student/

description The requested resource (/student/) is not available.

如果把过滤器的配置注释掉即:
<filter>
<filter-name>setCharacterEncoding</filter-name>
<filter-class>com.huawei.fan.common.SetCharacterEncoding</filter-class>

<init-param>
<param-name>encoding</param-name>
<param-value>GB2312</param-value>
</init-param>

<init-param>
<param-name>ignore</param-name>
<param-value>true</param-value>
</init-param>
</filter>

<filter-mapping>
<filter-name>setCharacterEncoding</filter-name>
<servlet-name>action</servlet-name>
</filter-mapping>
则页面能正常访问.我查了不少资料,过滤器的配置好像没有错,这里不知道什么原因.请各位高手指点一下.

[fanxiubin]

问题找出来了,原来是
<filter-class>com.huawei.fan.common.SetCharacterEncoding</filter-class>的问题,类名SetCharacterEncoding搞错了,应为SetCharacterEncodingFilter.