Java FileInputStream.getChannel()
Syntax
FileInputStream.getChannel() has the following syntax.
public FileChannel getChannel()
Example
In the following code shows how to use FileInputStream.getChannel() method.
/* w w w. j a v a 2s . c om*/
import java.io.FileInputStream;
import java.io.IOException;
import java.nio.channels.FileChannel;
public class Main {
public static void main(String[] args) throws IOException {
int i = 0;
FileInputStream fis = new FileInputStream("C://test.txt");
// read till the end of the file
while ((i = fis.read()) != -1) {
// get file channel
FileChannel fc = fis.getChannel();
// get channel position
long pos = fc.position();
char c = (char) i;
System.out.println("No of bytes read: " + pos);
System.out.println("Char read: " + c);
}
}
}
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