Java IO Tutorial - Java RandomAccessFile .writeBytes (String s)

• Back to RandomAccessFile  ↑

Syntax

RandomAccessFile.writeBytes(String s) has the following syntax.

public final void writeBytes(String s)   throws IOException

Example

In the following code shows how to use RandomAccessFile.writeBytes(String s) method.

/* ww  w . j av  a 2  s.com*/
import java.io.*;

public class Main {

   public static void main(String[] args) {
      try {
         RandomAccessFile raf = new RandomAccessFile("c:/test.txt", "rw");

         raf.writeBytes("Hello World from java2s.com");

         raf.seek(0);

         System.out.println(raf.readLine());

         raf.seek(0);

         raf.writeBytes("This is an example from java2s.com");

         raf.seek(0);

         System.out.println(raf.readLine());
         raf.close();
      } catch (IOException ex) {
         ex.printStackTrace();
      }

   }
}

• Back to RandomAccessFile  ↑