该问题的解决方法是使用Automapper的ForPath方法来显式地指定包含记录构造函数中的参数。

代码示例：

public record Person(string Name, int Age);

public class PersonViewModel { public string Name { get; set; } public int Age { get; set; } public bool IsAdult { get; set; } }

var config = new MapperConfiguration(cfg => { cfg.CreateMap() .IncludeMembers(src => src.Age) .ForMember(dest => dest.Name, opt => opt.MapFrom(src => src.Name.ToUpper())) .ForMember(dest => dest.IsAdult, opt => opt.Ignore());

cfg.ForPath(dest => dest.IsAdult, opt => opt.MapFrom(src => src.Age >= 18));

});

var person = new Person("Tom", 25);

var personViewModel = mapper.Map(person);

Console.WriteLine(personViewModel.Name); // output: TOM Console.WriteLine(personViewModel.Age); // output: 25 Console.WriteLine(personViewModel.IsAdult); // output: True