FileRead.java

package com.godoro.nio.channel;

import java.io.RandomAccessFile;
import java.nio.ByteBuffer;
import java.nio.channels.FileChannel;

public class FileRead {

  public static void main(String[] args) throws Exception{
    String path = "input.txt";
    RandomAccessFile file = new RandomAccessFile(path, "rw");
    FileChannel channel = file.getChannel();
    ByteBuffer buffer = ByteBuffer.allocate(64);
    System.out.print("Dosyanın içeriği:\r\n");
    int actual = channel.read(buffer); 
    while (actual != -1) {
      buffer.flip();
      while (buffer.hasRemaining()) {
        char character=(char)buffer.get();
        System.out.print(character); 
      }
      buffer.clear(); 
      actual = channel.read(buffer);
    }
    System.out.println(); 
    file.close();
  }

}