InputStream q = new FileInputStream(new File("123.txt"));
		int i;
		StringBuilder s = new StringBuilder();
		while((i = q.read()) != -1)
		{
			s.append(i);
		}
		
		System.out.println(s);

		String ss = "";  
		InputStream inStream = b1.getBinaryStream();  
		InputStreamReader inStreamReader = new InputStreamReader(inStream);  
		BufferedReader reader = new BufferedReader(inStreamReader );  
		StringBuffer buf = new StringBuffer();  
		while((ss = reader.readLine()) != null){  
		buf.append(s);  
		}  
		
		String qwe = new String(buf);
		byte [] aq = qwe.getBytes();
		
		InputStream inArray = new ByteArrayInputStream(aq);
		while (true) {
            int oneByte = inArray.read();
            if (oneByte != -1) {
                System.out.print((char) oneByte);
            } else {
                System.out.print("\n" + "end");
                break;
            }
        }