Wednesday, 31 August 2016

Java Tutorial : Java IO (ByteArrayOutputStream write to multiplefiles)


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https://www.youtube.com/watch?v=68zVPj-H_B0&list=UUhwKlOVR041tngjerWxVccw

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Java Tutorial : Java IO (ByteArrayOutputStream write to multiplefiles) 
ByteArrayOutputStreamDemo.java
import java.io.ByteArrayOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;

public class ByteArrayOutputStreamDemo
{

    public static void main(String[] args) throws IOException
    {
        FileOutputStream fileOutputStream1 = null;
        FileOutputStream fileOutputStream2 = null;
        ByteArrayOutputStream byteArrayOutputStream = null;
        try
        {
            fileOutputStream1 = new FileOutputStream("myfile1.txt");
            fileOutputStream2 = new FileOutputStream("myfile2.txt");
            byteArrayOutputStream = new ByteArrayOutputStream();

            String str = "Welcome to India";
            byte[] byteArray = str.getBytes();
            byteArrayOutputStream.write(byteArray);

            /*
             * Writes the complete contents of this byte
             * array output stream to the specified output
             * stream argument
             */
            byteArrayOutputStream.writeTo(fileOutputStream1);
            byteArrayOutputStream.writeTo(fileOutputStream2);

            byteArrayOutputStream.flush();
            System.out.println("successfully written to two files...");
        }
        finally
        {
            if (fileOutputStream1 != null)
            {
                fileOutputStream1.close();
            }
            if (fileOutputStream2 != null)
            {
                fileOutputStream2.close();
            }
            if (byteArrayOutputStream != null)
            {
                byteArrayOutputStream.close();
            }
        }
    }
}
Output
successfully written to two files...
myfile1.txt
Welcome to India
myfile2.txt
Welcome to India
Click the below link to download the code:
https://sites.google.com/site/ramj2eev1/home/javabasics/JavaIODemo_ByteArrayOS_Writeto_multipleFiles_App.zip?attredirects=0&d=1

Github Link:
https://github.com/ramram43210/Java/tree/master/BasicJava/JavaIODemo_ByteArrayOS_Writeto_multipleFiles_App

Bitbucket Link:
https://bitbucket.org/ramram43210/java/src/d261aab7f0b47dd247e532c02763fe1d7053f5d3/BasicJava/JavaIODemo_ByteArrayOS_Writeto_multipleFiles_App/?at=master

See also:
  • All JavaEE Viedos Playlist
  • All JavaEE Viedos
  • All JAVA EE Links
  • Servlets Tutorial
  • All Design Patterns Links
  • JDBC Tutorial
  • Java Collection Framework Tutorial
  • JAVA Tutorial
  • Kids Tutorial
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