// Initialize a Date object with the current date and time
Date today = new Date();
long millisecondsPerDay = 24 * 60 * 60 * 1000;
for (int i = 0; i < args.length; i++) {
try {
URL u = new URL(args[i]);
URLConnection uc = u.openConnection();
System.out.println("Will retrieve file if it's changed since "
+ new Date(uc.getIfModifiedSince()));
uc.setIfModifiedSince((new Date(today.getTime()
- millisecondsPerDay)).getTime());
System.out.println("Will retrieve file if it's changed since "
+ new Date(uc.getIfModifiedSince()));
InputStream in = new BufferedInputStream(uc.getInputStream());
Reader r = new InputStreamReader(in);
int c;
while ((c = r.read()) != -1) {
System.out.print((char) c);
}
System.out.println();
}
catch (Exception e) {
System.err.println(e);
}
}
