struts配置问题--有些莫名奇妙

我在web.xml文件中配置了
<jsp-config>
    <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-template.tld</taglib-uri>
      <taglib-location>/WEB-INF/struts-template.tld</taglib-location>
    </taglib>
    <taglib>
      <taglib-uri>/WEB-INF/struts-tiles.tld</taglib-uri>
      <taglib-location>/WEB-INF/struts-tiles.tld</taglib-location>
    </taglib>
    <taglib>
      <taglib-uri>/WEB-INF/struts-nested.tld</taglib-uri>
      <taglib-location>/WEB-INF/struts-nested.tld</taglib-location>
    </taglib>
  </jsp-config>
同时所有的tld文件和xml文件都复制到WEB-INF目录下，但是在jsp中，我加入
<%@taglib uri="/WEB-INF/struts-bean.tld" prefix="bean"%>
<%@taglib uri="/WEB-INF/struts-html.tld" prefix="html"%>
<%@taglib uri="/WEB-INF/struts-logic.tld" prefix="logic"%>
<%@taglib uri="/WEB-INF/struts-nested.tld" prefix="nested"%>
<%@taglib uri="/WEB-INF/struts-template.tld" prefix="template"%>
<%@taglib uri="/WEB-INF/struts-tiles.tld" prefix="tiles"%>
就出错，但是去掉，就不会出错了，但是不认识strusts标签，不知道该怎么配置？
请各位高手指点