Write double to a file using DataOutputStream : FileOutputStream « File Input Output « Java






  1. Java
  2. File Input Output
  3. FileOutputStream

Write double to a file using DataOutputStream

   

import java.io.DataOutputStream;
import java.io.FileOutputStream;

public class Main {
  public static void main(String[] args) throws Exception {
    String strFilePath = "C:/Double.txt";
    FileOutputStream fos = new FileOutputStream(strFilePath);
    DataOutputStream dos = new DataOutputStream(fos);
    double d = 1;
    dos.writeDouble(d);
    dos.close();
  }
}








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