自己写的数据序列化类,自己做数据通讯协议(网络型数据)的时候使用很方便,适用于各种数据的序入序出,数据包解析等功能-Writing the data sequence its own class, to do their own data communication protocol (network-type data) very easy to use, when applied to a variety of data into the sequence of sequence, pack