文件字节流练习1

public static void main(String[] args)
    {
        File file = new File("E:","word.txt");
        
        File file1 = new File("E:","word1.txt");
        
        try
        {
            if(!file1.exists())
            {
                file1.createNewFile();
            }
            
            // 文件字节输入流
            FileInputStream in = new FileInputStream(file);
            
            // 文件字节输出流
            FileOutputStream out = new FileOutputStream(file1);
            
            byte[] bt = new byte[1024];
            
            int count;
            while((count=in.read(bt))>0){
                System.out.println(count);
                System.out.println(new String(bt,0,count));
                
                out.write(bt,0,count);
            }
            
            in.close();
            out.close();
        }
        catch (Exception e)
        {
            e.printStackTrace();
        }
    }