I have been trying the following code to download any
image from the internet given the url as a parameter.
However, this code is not working. It gust gives me a
blank page.
public void doPost(HttpServletRequest req,
HttpServletResponse res) throws IOException,
ServletException
{
//Setting Content Type and Size for Response
res.setContentType(req.getContentType());
res.setContentLength(req.getContentLength());
//Declaring Input and Output Streams
URL url = new URL(req.getParameter("url"));
InputStream in =
url.openConnection().getInputStream();
ServletOutputStream out = res.getOutputStream();
//Reading data from in and printing to out
int data;
while((data = in.read()) != -1)
out.write(data);
//Closing Streams
in.close();
out.flush();
out.close();
}
Can any body please, tell me whats wrong with this
code...
Regards,,
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