Download image(jpg format) using URL in jsp

Hi Every one,

In my application image download functionality is there. One beside of image we have a button to download the image using url functionality.

How we can do it, i tried it but image storing it 0 size.

anyone help out in this problem.

Regards,
Suresh.V

We're going to need a lot more information about what, exactly, you tried, and how, exactly, that didn't work.

Hi Moores,

Thank you for the reply.

I tried below code

String imgLen = "D://sahi.JPG";

String filename = "image005.jpg";

int len = imgLen.length();
byte [] rb = new byte[len];
InputStream readImg = new BufferedInputStream(
new FileInputStream(imgLen));
int index=readImg.read(rb, 0, len);
//st1.close();
response.reset();
response.setContentType("image/JPG");
response.setHeader("Content-disposition","attachment; filename=" +filename);
response.getOutputStream().write(rb,0,len);
response.getOutputStream().flush();

this was done in my jsp scrip-let code. When i run the page i am able to get save window with the filename. But the content not able to read .

Where i was done mistake and where i can change my code.

please help out me.

Suresh.V

You should be doing this in a servlet. JSPs are meant as templates for text content, not images or other binary formats. Please read this article to understand what JSP is and why your approach is folly.