Example usage for java.io DataOutputStream DataOutputStream

Introduction

In this page you can find the example usage for java.io DataOutputStream DataOutputStream.

Prototype

public DataOutputStream(OutputStream out)

Source Link

Document

Creates a new data output stream to write data to the specified underlying output stream.

Usage

From source file:Main.java

public static void main(String args[]) throws Exception {

    FileOutputStream fos = new FileOutputStream(args[0]);

    DataOutputStream dos = new DataOutputStream(fos);

    dos.writeShort(1);/*from  w  w  w.j av  a2  s .  c  o  m*/

    fos.close();
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    FileOutputStream fos = new FileOutputStream("C:/demo.txt");

    DataOutputStream dos = new DataOutputStream(fos);
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    FileOutputStream fos = new FileOutputStream("C:/Int.txt");
    DataOutputStream dos = new DataOutputStream(fos);

    int i = 100;//from  w  w  w  .  jav  a2s. co m
    dos.writeInt(i);
    dos.close();
}

From source file:Main.java

public static void main(String[] args) {
    String destFile = "primitives.dat";

    try (DataOutputStream dos = new DataOutputStream(new FileOutputStream(destFile))) {
        dos.writeInt(765);/* ww w. ja v  a 2s  . com*/
        dos.writeDouble(6789.50);
        dos.writeBoolean(true);
        dos.writeUTF("Java Input/Output  is cool!");

        dos.flush();

        System.out.println("Data has  been  written to " + (new File(destFile)).getAbsolutePath());
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    FileOutputStream fos = new FileOutputStream("C:/Chars.txt");
    DataOutputStream dos = new DataOutputStream(fos);

    String str = "this is a test";
    dos.writeChars(str);/*w w w.  j  av  a  2s  . co m*/
    dos.close();
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    FileOutputStream fos = new FileOutputStream("C:/WriteByte.txt");
    DataOutputStream dos = new DataOutputStream(fos);

    int i = 1;/*from  w w w .j  a  v a 2 s  .  c o m*/
    dos.writeByte(i);
    dos.close();
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    FileOutputStream fos = new FileOutputStream("C:/Bytes.txt");
    DataOutputStream dos = new DataOutputStream(fos);

    dos.writeBytes("this is a test");
    int bytesWritten = dos.size();
    System.out.println("Total " + bytesWritten + " bytes are written to stream.");
    dos.close();/* w w  w . j a  v a  2s.  c  om*/
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    FileOutputStream fos = new FileOutputStream("C:/WriteChar.txt");
    DataOutputStream dos = new DataOutputStream(fos);

    int ch = 65;/*from  w w  w  . jav a2  s  .c  o m*/
    dos.writeChar(ch);
    dos.close();
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    FileOutputStream fos = new FileOutputStream("C:/WriteByte.txt");
    DataOutputStream dos = new DataOutputStream(fos);
    dos.writeBytes("this is a test");

    dos.flush();/* ww w. j  a  v a  2s .c  om*/
    dos.close();
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    FileOutputStream fos = new FileOutputStream("C:/WriteLong.txt");
    DataOutputStream dos = new DataOutputStream(fos);

    long l = 65;/*from   ww  w.ja v a2s  . com*/
    dos.writeLong(l);
    dos.close();
}