static void Test3()
        {
            MsgPack msgpack = new MsgPack();
            msgpack.SetAsUInt64(UInt64.MaxValue - 1);

            // 打包成msgPack协议格式数据
            byte[] packData = msgpack.Encode2Bytes();

            MsgPack unpack_msgpack = new MsgPack();
            // 从msgPack协议格式数据中还原
            unpack_msgpack.DecodeFromBytes(packData);

            Console.WriteLine(unpack_msgpack.GetAsUInt64());

            Console.Read();
        }