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

Java examples for File Path IO:DataOutputStream

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Description

Write int 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) {

    String strFilePath = "C://Folder//WriteInt.txt";

    try {/*from   w w  w .ja  v a 2s.c  om*/
      FileOutputStream fos = new FileOutputStream(strFilePath);
      DataOutputStream dos = new DataOutputStream(fos);

      int i = 100;

      dos.writeInt(i);

      dos.close();

    } catch (IOException e) {
      System.out.println("IOException : " + e);
    }

  }
}

Result


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