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Re: hello here is a copy of a copy program on the net .

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thank you
display is just a control to see if read
but if I wanted to see how hexaa instead of decimal?
And how to change the value read
for example by inverting the value?

b [i] = - (b [i]);



Le mardi 5 mars 2013 17:44:01 UTC+1, giovann...@gmail.com a écrit :
> .. but I can not see a byte that download ... 
> 
> it displays this: [B @ 1f33675
> 
>   continuously .... until the end
> 
> 
> 
> if you can help me thank you ...
> 
> 
> 
> package fichier;
> 
> 
> 
> import java.io.FileNotFoundException;
> 
> import java.io.FileInputStream;
> 
> import java.io.FileOutputStream;
> 
> import java.io.IOException;
> 
>  
> 
>  
> 
> public class fichier {
> 
>  
> 
>         public static void main(String[] args) {
> 
>                
> 
>                 String strSourceFile="C:/temp/demo.txt";
> 
>                 String strDestinationFile="C:/temp/demo2.txt";
> 
>                
> 
>                 try
> 
>                 {
> 
>                         //create FileInputStream object for source file
> 
>                         FileInputStream fin = new FileInputStream(strSourceFile);
> 
>                        
> 
>                         //create FileOutputStream object for destination file
> 
>                         FileOutputStream fout = new FileOutputStream(strDestinationFile);
> 
>                        
> 
>                         byte[] b = new byte[2];
> 
>                         int noOfBytes = 0;
> 
>                        
> 
>                         System.out.println("Copying file using streams");
> 
>                        
> 
>                         //read bytes from source file and write to destination file
> 
>                         while( (noOfBytes = fin.read(b)) != -1 )
> 
>                         {
> 
>                           System.out.println(b);
> 
>                                 fout.write(b, 0, noOfBytes);
> 
>                         }
> 
>                        
> 
>                         System.out.println("File copied!");
> 
>                        
> 
>                         //close the streams
> 
>                         fin.close();
> 
>                         fout.close();                  
> 
>                        
> 
>                 }
> 
>                 catch(FileNotFoundException fnf)
> 
>                 {
> 
>                         System.out.println("Specified file not found :" + fnf);
> 
>                 }
> 
>                 catch(IOException ioe)
> 
>                 {
> 
>                         System.out.println("Error while copying file :" + ioe);
> 
>                 }
> 
>         }
> 
> }
> 
>  
> 
> /*
> 
> Typical output would be
> 
> Copying file using streams
> 
> File copied!
> 
> */

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Thread

hello here is a copy of a copy program on the net . giovannich1965@gmail.com - 2013-03-05 08:44 -0800
  Re: hello here is a copy of a copy program on the net . "John B. Matthews" <nospam@nospam.invalid> - 2013-03-05 11:56 -0500
  Re: hello here is a copy of a copy program on the net . Eric Sosman <esosman@comcast-dot-net.invalid> - 2013-03-05 12:01 -0500
  Re: hello here is a copy of a copy program on the net . giovannich1965@gmail.com - 2013-03-05 11:20 -0800
    Re: hello here is a copy of a copy program on the net . Lew <lewbloch@gmail.com> - 2013-03-05 15:50 -0800
  Re: hello here is a copy of a copy program on the net . giovannich1965@gmail.com - 2013-03-05 11:21 -0800
  Re: hello here is a copy of a copy program on the net . giovannich1965@gmail.com - 2013-03-06 12:40 -0800

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