Hi,
I am working in site where i want to show advertisement images. I was planned to show that by using
servlet.
I made following code. but its taking so mach time to download images.
protected void doPost(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
resp.setHeader("Content-length", "" + 900000);
resp.setContentType("image/jpg");
resp.setHeader("Content-Disposition","attachment; filename=\"ads.jpg\"");
/* FileInputStream inputStream = null;
File file = new File("http://localhost:8080/Test/images/ad1.jpg");
*/InputStream inp = null;
try
{
ServletContext context = getServletContext();
inp = context.getResourceAsStream("/images/Basketball.png");
/* InputStreamReader isr = new InputStreamReader(inp);
BufferedReader reader = new BufferedReader(isr);*/
byte[] buffer = new byte[90000];
int bytesRead =0;// buffer.length;
int i = 0;
do
{
bytesRead= inp.read(buffer);
System.out.println(" i: " + ++i + " byts Read " + bytesRead);
resp.getOutputStream().write(buffer,0,bytesRead);
} while (bytesRead == buffer.length);
resp.getOutputStream().flush();
System.out.println(" flush done");
}
finally
{
if(inp != null)
inp.close();
System.out.println(" finally complete ");
}
}
Please advice or give suggestion on this.
Thanks in advance...