Struts dispatcher cannot be found. This is usually caused by using Struts tags without the associat

error：

Struts dispatcher cannot be found.  This is usually caused by using Struts tags without the associated filter. Struts tags are only usable when the request has passed through its servlet filter, which initializes the Struts dispatcher needed for this tag. - [unknown location]

google翻译：

Struts的调度不能被发现。这通常是由于没有相关的过滤器的使用Struts标签。Struts标签仅可用时请求通过servlet过滤器，它初始化这个标签所需要的Struts的调度通过​​。 - [未知位置]

解决方案：再添加一个struts2 <filter-mapping>

<filter-mapping>
		<filter-name>struts2</filter-name>
		<url-pattern>*.jsp</url-pattern>
</filter-mapping>