public DataDecoder(byte[] data, VO entity = null)
{
memoryStream = new MemoryStream(data);
if (entity == null)
{
int clazzIdentifer = readByte2();
string clazzName = VoIdentiferMap [clazzIdentifer];
//根据名称反射其对象
entity = VO.createVO(clazzName);
}
this.entity = entity;
}
