xml配置的小问题

struts.xml小问题
<global-exception-mappings>
<exception-mapping exception="com.ssh.common.core.ProjectException" result="exception" />
</global-exception-mappings>


<global-results>
<result name="exception">
<param name="location">/common/error.jsp </param>
</result>
<result name="login">/login.jsp </result>
</global-results>


web.xml问题
<!-- 加载spring的配置文件  -->

<context-param>
  <param-name>contextConfigLocation </param-name>
  <param-value>/WEB-INF/applicationContext-*.xml </param-value>
  </context-param>

  <!-- spring 提供的字符串过滤器 -->
  <filter>
<filter-name>Spring character encoding filter </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>Sp