I have a current (non-school) project that requires me to update text-files online. (Or at least store data.) I think I need to write a servlet, but am not sure how, and I don't have a good source to teach me. (I tried Applets, but those can't read and write.) If someone could direct me towards a good tutorial, or explain the basics of the doPost() and getPost() methods (Is that what I need?), and how those can be interacted with via a URL Connection, that would be very much appreciated.
Please keep in mind that I am a relatively new, self-taught Java programmer, so some concepts may be over my head. Any help would be appreciated.