redis 序列化存入对象

redis 序列化存入对象

 //序列化

    public static byte [] serialize(Object obj){

        ObjectOutputStream obi=null;

        ByteArrayOutputStream bai=null;

        try {

            bai=new ByteArrayOutputStream();

            obi=new ObjectOutputStream(bai);

            obi.writeObject(obj);

            byte[] byt=bai.toByteArray();

            return byt;

        } catch (IOException e) {

            e.printStackTrace();

        }

        return null;

    }

    //反序列化

    public static Object unserizlize(byte[] byt){

        ObjectInputStream oii=null;

        ByteArrayInputStream bis=null;

        bis=new ByteArrayInputStream(byt);

        try {

            oii=new ObjectInputStream(bis);

            Object obj=oii.readObject();

            return obj;

        } catch (Exception e) {

            e.printStackTrace();

        }

        return null;

    }

    @Test

    public void testSerialize(){

        AuUser auUser = new AuUser();

        auUser.setId("1");

        auUser.setUsername("zs");

        auUser.setPassword("123");

        jedis.set("user".getBytes(), serialize(auUser));

        byte[] byt = jedis.get("user".getBytes());

        Object object = unserizlize(byt);

        if(object instanceof AuUser){

            AuUser user = (AuUser) object;

            System.out.println(user.getUsername());

            System.out.println(user.getPassword());

        }

    }

结果