AutoMapper 转换时处理字段 asp.net core

public class AutoMapperConfig : Profile
    {
        public AutoMapperConfig()
        {
            CreateMap<Models.Goods, Models.V_Goods>().ForMember(
                x => x.AddTime,
                opt => opt.MapFrom(src => ((DateTime)src.AddTime).ToString("yyyy-MM-dd HH:mm:ss")));
        }
    }

Models.Goods转化为Models.V_Goods时,将Goods.AddTime转换为格式化后的字符串