🚀 go-pugleaf

Looking for advice / help on appending a file:


1. How do I 'open' an exsisting file (vs. creating a new one)
2. How do I use the 'append' flag on FileOutputStream
3. Does anyone have a (simple) example of a file locking
system?
4. Must I use a file locking system? (The data is coming in
through
	an applet ... multiple users ... yadda yadda yadda).


Thanks,

seanc@seas.upenn.edu


File outputFile = new File("out.txt");
FileOutputStream fos = new FileOutputStream(outputFile);
String key = (String) e.nextElement();
String dataOut = (key + " = " + req.getParameter(key) + "; ");
out.println(dataOut);
fos.write(dataOut.getBytes());

fos.close();