读字节流文件

//读字节流文件

import java.io.*;
public class ReadFile
{
 public static void main(String []args)throws IOException
 {
  //File f= new File("D:\\J2EE\\mystudy\\src\\application.cfg.xml");
  //StringBuffer bu = new StringBuffer("");
  //File f = new File("C:\\Documents and Settings\\Administrator\\My Documents\\黄涛资料\\JT01班照片\\dsc_0036.jpg");
  //FileOutputStream fos = new FileOutputStream("huangtao.jpg");
  //File f = new File("D:/J2EE/mystudy/tom.txt");
  //File f = new File("C:/Documents and Settings/Administrator/����/bank.sql");
  //File f= new File("D:\\oracle\\bin\\oemapp.bat");
  //File f= new File("D:\\JCreator Pro\\JCreator_cn.exe");
  //File f= new File("e:\\bak\\","photoshop7.0����������ʽ��.rar");
  File f= new File("C:\\Documents and Settings\\Administrator\\����\\j2eesunweb_dg");
  //for(int j=0;j<=9;j++)
  //{
   FileOutputStream fos = new FileOutputStream("huangtao.txt");
   try
   {
    FileInputStream fis = new FileInputStream(f);
    DataInputStream dis = new DataInputStream(new FileInputStream(f));
    DataOutputStream dos = new DataOutputStream(fos);
    byte b[]= new byte[1024];
    int i;
    while((i=fis.read(b, 0, 1024))!=-1)
    {
     fos.write(b, 0, i);
     fos.flush();
 //    fos.write(b, 0, i);
 //    fos.flush();
     //String a= new String(b,0,i);
     //System.out.println(bu.append(a));
    }
    dos.close();
    fos.close();
    dis.close();
    fis.close();
   }
   catch(IOException e)
   {
    e.printStackTrace();
   }
  //}
 }
}