壓縮用Kryo提供的DeflateSerializer類，然後寫入到CipherOutputStream。

Kryo kryo=new Kryo();
		kryo.setReferences(false);
		kryo.setRegistrationRequired(true);
		
		String w_str1="繁體中文，English,12345,12345，123451234512345，12345，12345，12345，12345，12345，12345，12345";		
		//
		GZipEncryptor gz=null;
		try {
			gz = new GZipEncryptor();			
		} catch (NoSuchAlgorithmException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		
		kryo.register(String.class, new DeflateSerializer(new StringSerializer()));
		ByteArrayOutputStream bos=new ByteArrayOutputStream();
		CipherOutputStream cos=gz.newCipherOutputStream(bos);
		Output output =  new Output(cos,1);
		kryo.writeClassAndObject(output, w_str1);
		try {
			output.flush();
			cos.close();
			bos.close();
		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}				
		byte[] out =bos.toByteArray();
 

逆向還原：

<span style="white-space:pre">		</span>Kryo kryo1=new Kryo();
		kryo1.setRegistrationRequired(true);
		kryo1.setReferences(false);
		kryo1.register(String.class, new DeflateSerializer(new StringSerializer()));
		CipherInputStream cis=gz.newCipherInputStream(new ByteArrayInputStream(out));
		Input input=new Input(cis);		
		String w_str2=(String)kryo1.readClassAndObject(input);
		System.out.println(w_str2);