📄 download.jsp

📁 以前做的一个j2ee的项目

💻 JSP

字号:

<html xmlns:tsstudio>
<head>
<title></title>
<%@page import="java.io.*"%>
<%@page import="java.sql.Blob"%>
<%@page import="gov.gdlt.ssgly.taxcore.taxblh.gzda.service.OracleBlobParseBLH"%>

<meta http-equiv="content-type" content="text/html; charset=gb2312">
<!--
<meta http-equiv="refresh" content="0">
-->
<meta http-equiv="expires" content="0">
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">

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


</head>

<%
 response.reset();
   //这个设置很重要,否则客户端浏览器不能识别输出内容,导致弹出下载的对话框。
   response.setContentType("application/ppt;charset=GB2312");
   ServletOutputStream outs = response.getOutputStream();
   
   String caseno=request.getParameter("caseno");
   OracleBlobParseBLH operblob=new OracleBlobParseBLH();
   byte[] outbyte=operblob.selectblob(caseno);
   outs.write(outbyte);

/**
   InputStream in=operblob.getblob(caseno);
        StringBuffer sb = new StringBuffer();
        String s = null;
        try
        {
            BufferedReader br = new BufferedReader(new InputStreamReader(in, "gb2312"));
            while((s = br.readLine()) != null)
                sb.append(s).append("\n");
            br.close();
            
            
            
        }
        catch(Exception e)
        {
            throw new RuntimeException("无法从HTTP连接中取得Str.");
        }
   String s1 = sb.toString();
   System.out.println(s1);
   out.write(s1);
**/
   outs.flush();
   // out.close();
   //out.print(caseno);


%>



<body bgcolor="#FFFFFF" >

</body>
			
</html xmlns:tsstudio>

⌨️ 快捷键说明

复制代码 Ctrl + C

搜索代码 Ctrl + F

全屏模式 F11

切换主题 Ctrl + Shift + D

显示快捷键 ?

增大字号 Ctrl + =

减小字号 Ctrl + -