📄 downmp3list.jsp

📁 运用jsp/servlet技术通过bs方式在网上购买MP3

💻 JSP

字号:

<%@ page language="java" import="java.util.*" pageEncoding="GB18030"%>
<%@  include file="pack.jsp" %>
<%
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 'DownMp3List.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>
   	<%   
   	     Mp3Bo m=new Mp3Bo();
		 String fileName="购物清单_"+m.getTime();
		
		
		//先把中文转化成字节数组
		byte[] buff = fileName.getBytes("gb2312");
		//iso-8859-1形式的字符串
		fileName = new String(buff,"iso-8859-1");
		
		

		response.setContentType("application/vnd.ms-excel;charset=gb2312");
		
		response.setHeader("Content-Disposition", "attachment;filename="+fileName+".xls");
		
		
		request.getRequestDispatcher("List.jsp").include(request, response);
		
	 %>
	
	
  </body>
</html>

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