The Struts dispatcher cannot be found. This is usually caused by using Struts tags without the associated filter.
对应的可能只能是如下两项
（1）JSP页面中没有加入类似下面内容：
<%@ taglib prefix="s" uri="/struts-tags"%>
（2）拦截器不是/*
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>