how to include struts by using

[red phoenix]

I want to use <jsp:include to load my struts file,such as:
  <jsp:include   page="/a1.do"   />
 <jsp:include   page="/a2.do"   />


but when I run this jsp file,http://localhost:8080/a.jsp,it raise
error,it shows it can't find a1.do and a2.do,but when I write follows in IE,
http://localhost:8080/a1.do, it can show right result.

I am puzzled with it.I wan to know if I don't use <jsp:include page?

How to include struts in JSP?

Thanks!