| Код |
InputStream source = new BufferedInputStream(new FileInputStream(sourceName));
OutputStream copy = new BufferedOutputStream(new FileOutputStream(copyName));
while (true) {
int b = source.read();
if (b < 0) break;
copy.write(b);
}
source.close();
copy.close();
|
Добавлено @ 09:56
Можно еще так. Какой способ быстрее не скажу.
| Код |
FileChannel sourceChannel = new FileInputStream("source").getChannel();
FileChannel copyChannel = new FileOutputStream("copy").getChannel();
copyChannel.transferFrom(sourceChannel, 0, sourceChannel.size());
sourceChannel.close();
copyChannel.close();
|
|
