Example usage for java.io FileOutputStream FileOutputStream

Introduction

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

Prototype

public FileOutputStream(FileDescriptor fdObj)

Source Link

Document

Creates a file output stream to write to the specified file descriptor, which represents an existing connection to an actual file in the file system.

Usage

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 f = new FileOutputStream("file.txt");

    System.setOut(new PrintStream(f));

    System.out.println("This is from java2s.com");
}

From source file:Main.java

public static void main(String[] args) throws Exception {
    System.setErr(new PrintStream(new FileOutputStream("system_err.txt")));

    String nullString = null;//w w w.ja v  a2  s  .c o  m
    nullString = nullString.toUpperCase();
}

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 2s  .co  m
    dos.writeByte(i);
    dos.close();
}

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   ww w.j  av  a2s  .  c om*/

    fos.close();
}

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.  j  ava  2s  . c om*/
    dos.writeChar(ch);
    dos.close();
}

From source file:Main.java

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

    short s = 1;/*ww  w . ja  v  a  2 s  . c o  m*/
    dos.writeShort(s);
    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();//from w ww.j  a v  a2  s  .  c o m
    dos.close();
}

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 .  c o m*/
    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;/*ww w.j  ava 2s. co  m*/
    dos.writeLong(l);
    dos.close();
}