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[JSP] JSP的include指令的使用方法

开发技术 开发技术 发布于:2021-10-20 13:49 | 阅读数:525 | 评论:0

JSP的include指令的使用方法
一 语法
<%@ include file="URL"%>
二 代码

1、date.jsp
<%@ page language="java" import="java.util.*" contentType="text/html; charset=utf-8"%>
<%@ page import="java.text.*" %>
<%
  Date d = new Date();
  SimpleDateFormat sdf = new SimpleDateFormat("yyyy年MM月dd日");
  String s = sdf.format(d);
  out.println(s);
%>
2、include_command.jsp
<%@ page language="java" import="java.util.*" contentType="text/html; charset=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%>" rel="external nofollow" >
  
  <title>My JSP 'Include_Command.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" rel="external nofollow" >
  -->
 
 </head>
 
 <body>
  <h1>Include指令</h1>
  <hr>
  <%@ include file="date.jsp"%>
 </body>
</html>
三 测试结果

DSC0000.png

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