<div id="container"> <jsp:include page="HelloWorld.jsp" flush="true|false"> <jsp:param value="xiaoming" name="username"/> </jsp:include></div>

<jsp:forward page="another.jsp?username=xiaoming"> <jsp:param value="18" name="age"/> </jsp:forward>

<h1>Hello World!<%= request.getParameter("username")%><br>age is:<%= request.getParameter("age")%></h1>