Write double to a file using DataOutputStream - Java File Path IO

Description

Write double to a file using DataOutputStream

Demo Code

import java.io.DataOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
 
public class Main {
 
  public static void main(String[] args) {
   /* w ww  .j  a v  a 2s.  com*/
    String strFilePath = "C://Folder//WriteDouble.txt";
   
    try{
      FileOutputStream fos = new FileOutputStream(strFilePath);
      DataOutputStream dos = new DataOutputStream(fos);
      double d = 165;
      dos.writeDouble(d);
      dos.close();       
    } catch (IOException e) {
      System.out.println("IOException : " + e);
    } 
  }
}

Result

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