Question

i want to write something with this code but after i run there are white spaces between characters. but in code i dont give space to string.

import java.io.*;

public class WriteText{

public static void main(String[] args) {

FileOutputStream fos; 
DataOutputStream dos;

try {

  File file= new File("C:\\JavaWorks\\gui\\bin\\hakki\\out.txt");
  fos = new FileOutputStream(file);
  dos=new DataOutputStream(fos);

  dos.writeChars("Hello World!");
} 

catch (IOException e) {
  e.printStackTrace();
}

 }

 }

Output is (in text file) : H e l l o W o r l d !

Answer 1

Use writeBytes

dos.writeBytes("Hello World!");

Essentially, writeChars will write every character as 2 bytes. The second one you are seeing as extra spaces.