分别应用include指令和include动作标识在一个jsp页面中包含一个文件。

时间：2023-03-08 17:18:16

分别应用include指令和include动作标识在一个jsp页面中包含一个文件。

hello.jsp

<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

<%

String path = request.getContextPath();

String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";

%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

  <head>

    <base href="<%=basePath%>">

    <title>My JSP 'hello.jsp' starting page</title>

    <meta http-equiv="pragma" content="no-cache">

    <meta http-equiv="cache-control" content="no-cache">

    <meta http-equiv="expires" content="0">

    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

    <meta http-equiv="description" content="This is my page">

    <!--

    <link rel="stylesheet" type="text/css" href="styles.css">

    -->

  </head>

  <body>

  <hr>

    这是被包含的文件2，应用include动作。 <br>

   <hr>

  </body>

<ml>
 MyJsp.jsp:
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

 <body>

  <hr>

  这是被包含的文件1,应用include指令。 <br>

  <hr>

  </body>

<ml>
 index.jsp:
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>

<%

String path = request.getContextPath();

String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";

%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">

<html>

  <head>

    <base href="<%=basePath%>">

    <title>My JSP 'index.jsp' starting page</title>

    <meta http-equiv="pragma" content="no-cache">

    <meta http-equiv="cache-control" content="no-cache">

    <meta http-equiv="expires" content="0">

    <meta http-equiv="keywords" content="keyword1,keyword2,keyword3">

    <meta http-equiv="description" content="This is my page">

    <!--

    <link rel="stylesheet" type="text/css" href="styles.css">

    -->

  </head>

  <body>

    使用include指令 <br>

   <%@ include file="MyJsp.jsp" %>

   使用include动作指令<br>

   <jsp:include page="hello.jsp" flush="true|false"/>

  </body>

<ml>