如何在使用AutoMapper/AutoMapViewResult时将下拉列表的数据导入viewmodel

public class CityViewModel
{
    public List<string> CityList { get; set; }
}

public class HomeController : Controller
{
    private readonly IMapper _mapper;

    public HomeController(IMapper mapper)
    {
        _mapper = mapper;
    }

    public IActionResult Index()
    {
        // 获取下拉列表数据
        List<string> cities = GetCityListFromDataSource();

        // 使用AutoMapper进行映射
        CityViewModel viewModel = _mapper.Map<CityViewModel>(cities);

        return View(viewModel);
    }

    private List<string> GetCityListFromDataSource()
    {
        // 从数据源获取下拉列表数据
        // 这里仅作示例，实际情况中需要根据具体需求获取数据
        List<string> cities = new List<string>
        {
            "City 1",
            "City 2",
            "City 3"
        };

        return cities;
    }
}

public class MappingProfile : Profile
{
    public MappingProfile()
    {
        CreateMap<List<string>, CityViewModel>()
            .ForMember(dest => dest.CityList, opt => opt.MapFrom(src => src));
    }
}

@model CityViewModel

<select>
    @foreach (var city in Model.CityList)
    {
        <option>@city</option>
    }
</select>