تعلم الكتابة و القراءة من ملف

// write to file

import java.io.*;

class wtf{

public static void main (String arg[])throws Exception{

 FileOutputStream fos = new FileOutputStream("tt.text");

 DataOutputStream dos = new DataOutputStream(fos);

 //dos.writeUTF("Hello World");

 dos.writeChars("Hello World");

 // Read from File

 FileInputStream fis = new FileInputStream("tt.text");

 DataInputStream dis = new DataInputStream(fis);

 //System.out.println(dis.readUTF());

 System.out.println(dis.readLine());

}

}

//Authore ghassan mushtaha