As far as my understanding goes, this should be done the same way as in HTML. You put the zip file on your server, and have your hyperlink point to that location, where the browser should recognize it and ask if you want to download it.
JSP is really just code that extends a normal HTML page, anything that's outside the <% %> tags executes like HTML normally would. [ November 08, 2007: Message edited by: Sam Gardner ]
Originally posted by Sam Gardner: JSP is really just code that extends a normal HTML page
To be more correct, it should be said the JSP creates a normal HTML page. What is sent to the browser is not an extended HTML page, but a good old-fahioned normal HTML page just like any other.