FileWrite.java

package com.godoro.nio.channel;

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

public class FileWrite {

  public static void main(String[] args) throws Exception{
    String path = "output.txt";
    String text="Godoro\r\nJava\r\nDatabase\r\nNIO";
    ByteBuffer buffer=ByteBuffer.wrap(text.getBytes());
    RandomAccessFile file = new RandomAccessFile(path, "rw");
    FileChannel channel = file.getChannel();
    channel.write(buffer);
    channel.close();
    System.out.println("Dosya içeriği yazıldı.");
  }

}