jsp包含檔案的兩種方法

 1 //第一種：include指令：當JSP轉換成Servlet時引入指定檔案 <%@ page contentType="text/html; charset=GB2312" language="java" errorPage=""%>     2 <%@ include file="head.jsp"%>    3 <%@ include file="body.jsp"%>    4 <%@ include file="tail.jsp"%>    5 //第二種：<jsp:include>動作元素：當JSP頁面被請求時引入指定檔案     6 <%@ page contentType="text/html; charset=GB2312" language="java" errorPage=""%>    7 <jsp:include page="head.jsp"/>    8 <jsp:include page="body.jsp"/>    9 <jsp:include page="tail.jsp"/>   10   11   12 //第二種方法可以很方便的用<jsp:param>來向所包含頁傳遞參數，方法如下：    13 <%@ page contentType="text/html; charset=GB2312" language="java" errorPage=""%>   14 <jsp:include page="head.jsp"/>   15 <jsp:include page="body.jsp">   16 <jsp:param name="uid" value="username"/>   17 <jsp:param name="pwd" value="password"/>   18 </jsp:include>   19 <jsp:include page="tail.jsp"/>