/// <summary>
/// 大数据json序列化重写实例化
/// </summary>
/// <param name="ship">转换成字符串的类型</param>
public StringJsonConverter(NumberConverterShip ship)
{
_ship = ship;
}
/// <summary>
/// 大数据json序列化重写实例化
/// </summary>
public StringJsonConverter()
{
_ship = (NumberConverterShip)0xFF;
}