<jsp:include <%@ include

动态INCLUDE用jsp:include动作实现 <jsp:include page="included.jsp" flush="true" />它总是会检查所含文件中的变化,适合用于包含动态页面,并且可以带参数.
   
静态INCLUDE用include伪码实现,定不会检查所含文件的变化,适用于包含静态页面<%@ include file="included.htm" %>