jsp代碼：
<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
這是頁頭<br/><%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
這是頁腳<br/><%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>include指令(靜態包含(編譯時包含) 它包含的所有jsp會編譯成一個servlet)</title>
</head>
<body>
<%@ include file="/public/head.jsp" %>
aaaaaaaaaaa<br/>
<%@ include file="/public/foot.jsp" %>
</body>
</html><%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<title>動態包含(運行時包含，會把包含的所有jsp分別生成多個servlet，儘量使用靜態包含，性能好)</title>
</head>
<body>
<%
request.getRequestDispatcher("/public/head.jsp").include(request,response);
%>
<%
response.getWriter().write("aaaaaaaaaaaaaaa<br/>");
%>
<%
request.getRequestDispatcher("/public/foot.jsp").include(request,response);
%>
</body>
</html>