<%@ page contentType="text/html;charset=gb2312"%>
<%@ page import="java.io.File"%>
<%@ page import="java.io.*"%>
<title>??妗ｄ?杞戒?瀛?涓?杞?椤甸??lt;/title>
</head>
<!--
*??浠跺??:down_center.jsp
*瀹??板???????″?ㄤ?淇?瀛?????浠跺??涓烘??涓?浼??堕?村?藉????
涓?杞芥?惰???ㄦ?挎??负涓?????浠跺??
*??????棰?:???煎??ゆ????????寰?寮???
*缂????堕??2006-9-5
*浠ｇ??缂???:????绔? *??缁?淇??规?堕??2006-9-5
*??缁?淇??瑰??瀹???
-->
<body>
<%
String root = getServletContext().getRealPath("/"); //寰??扮?绔?缁?瀵硅矾寰?
//String filepath = "upload_file\\lwfile\\"; //璁剧疆??浠跺???剧???稿?硅矾寰?(windows)
String filepath = "upload_file/lwfile/"; //璁剧疆??浠跺???剧???稿?硅矾寰?(linux)
String fileName = request.getParameter("filename"); //寰??版??浠跺??
String myName = "涓?????妗ｄ?杞?doc"; //??浠舵?瑰??
out.print(root + filepath + fileName);
// 璁剧疆??搴?澶村??涓?杞戒?瀛?????浠跺??
response.reset();
//response.setContentType("application/octet-stream"); //windows
//response.addHeader("Content-Disposition", "filename=\"" + myName + "\""); //windows
response.setContentType("application/octet-stream; charset=GBK"); //linux
response.addHeader("Content-Disposition", "attachment; filename=\"" + new String(myName.getBytes("gb2312"),"iso8859-1") + "\""); //linux
//?板缓??浠惰??ヨ??烘?
OutputStream output = null;
FileInputStream fis = null;
try{
//?板缓File瀵硅薄
File f = new File(root + filepath + fileName);
//?板缓??浠惰??ヨ??烘?瀵硅薄
output = response.getOutputStream();
fis = new FileInputStream(f);
//璁剧疆姣?娆″???ョ?瀛?澶у?
byte[] b = new byte[(int)f.length()];
//out.print(f.length());
//??杈??烘????ュ?㈡?风??
int i = 0;
while((i = fis.read(b)) > 0){
output.write(b, 0, i);
}
output.flush();
}
catch(Exception e){
e.printStackTrace();
}
finally{
if(fis != null){
fis.close();
fis = null;
}
if(output != null){
output.close();
output = null;
}
}
%>
</body>
</html>
?
?
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