/*
Write String as bytes to a file using DataOutputStream
This Java example shows how to write a Java String value to a file as a sequence of bytes
using writeBytes method of Java DataOutputStream class.
*/
import java.io.DataOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;
public class WriteStringAsBytesToFile {
public static void main(String[] args) {
String strFilePath = "C://FileIO//WriteStringAsBytes.txt";
try
{
//create FileOutputStream object
FileOutputStream fos = new FileOutputStream(strFilePath);
/*
* To create DataOutputStream object from FileOutputStream use,
* DataOutputStream(OutputStream os) constructor.
*
*/
DataOutputStream dos = new DataOutputStream(fos);
String str = "This string will be written to file as sequence of bytes!";
/*
* To write a string as a sequence of bytes to a file, use
* void writeBytes(String str) method of Java DataOutputStream class.
*
* This method writes string as a sequence of bytes to underlying output
* stream (Each character's high eight bits are discarded first).
*/
dos.writeBytes(str);
/*
* To close DataOutputStream use,
* void close() method.
*
*/
dos.close();
}
catch (IOException e)
{
System.out.println("IOException : " + e);
}
}
}
