This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
Sure. You need a separate servlet that will a) set the right content type, b) if possible, set the content size, and c) include only the image / PDF file data and no other data (like leading / trailing whitespace). The latter makes JSP pages not very good for binary data like images or PDF files, as it's really easy to accidentally add leading whitespace. If you decide to use a JSP page, make sure that there are no line breaks whatsoever outside of the JSP tags - not even between directives.
Joined: Jun 17, 2011
Thank you very much. Its working now. But how to restrict only upload images and pdf and not other types.