Can you establish a Java enviroment w/o downloading and installing JAVA?
Hello,
I am a fifteen-year-old, JAVA compatible teenager in Northern VA. I am trying to find a simple and easy way to run a JAVA application (using the ".class" files, of course) on a windows platform, hopefully without have to go through a complex install procedure. Is there some way to do this? Is this what the JRE is for? The Java plug-in? Any and all help would be very much appreciated. Thanks!
-Stephen Mouring Jr.
Basically, the JRE is as easy to install as any other application. You just double click it, run though the wizard, and bingo.
The easiest way to distribute the JRE is to burn it onto CDs, and give them away with your app. Then users won't even have to download it. You could call it a driver ;-)
Installing the Java applications can be a bit harder. The easiest way to do it is with Java WebStart (included with the JRE), but IMO this isn't really reliable yet.
Distribute your apps in a JAR file, and make a self extracting exe that can copy the JAR to the Program Files directory, and copy a shortcut to it onto the desktop. That is, at least theoretically the easiest way.
The hard part is not installing the JRE. The hard part is making your app invoke the JRE. Basically, to make your app have an icon on the desktop and everything automatically, you'll need some kind of installer. How you go about this really depends on what kind of user base you want to distribute apps to.
Hope this helps.--
<sig> http://www.itswalky.com http://www.crfh.net </sig>
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