Problem :-
Downloading a file from WebServer(Linux) to Windows
Client using JSP.
While downloading a file from webserver to
client it is downloading properly with the entire content but the size of
the downloaded file is more with the original one. It is not downloading
with the original size.
For reference code segment is also attached
below, which is used to download a file.
String fileURL =
"http://"+SWebserverHost+"/download/"+ SDocName;
BufferedInputStream bis = null;
BufferedOutputStream bos = null;
try
{
URL url = new URL( fileURL );
URLConnection conn = url.openConnection();
String SContentType = conn.getContentType();
response.setContentType(SContentType);
bis = new
BufferedInputStream(conn.getInputStream());
// Use Buffered Stream for reading/writing.
int isize = bis.available();
int bytesRead = 0;
response.setHeader("Content-disposition","attachment;filename="+SDocName);
// Simple read/write loop.
while( (bytesRead = bis.read()) != -1)
{
ServletOutputStream outStream =
response.getOutputStream();
outStream.write(bytesRead);
outStream.flush();
}
}
catch(final MalformedURLException e)
{
System.out.println (
"MalformedURLException." );
out.println(e);
throw e;
}
catch(final IOException e)
{
System.out.println ( "IOException." );
out.println(e);
throw e;
}
finally
{
if (bis != null)
bis.close();
if (bos != null)
bos.close();
}
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