📄 ppt.jsp
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<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/vnd.ms-powerpoint");
ServletOutputStream outs = response.getOutputStream();
String caseno=request.getParameter("caseno");
OracleBlobParseBLH operblob=new OracleBlobParseBLH();
byte[] outbyte=operblob.selectblob(caseno);
outs.write(outbyte);
outs.flush();
outs.close();
//out.print(caseno);
%>
<body bgcolor="#FFFFFF" >
</body>
</html xmlns:tsstudio>
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