使用Automapper进行项目,只需将2个对象相互映射,就没什么花哨的了。我必须配置不正确,因为AutoMapper一直说有未映射的属性。
这是AutoMapper配置。
var mapperConfig = new MapperConfiguration(cfg => {cfg.CreateMap<SrcObj, DestObj>()
.ForMember(dest => dest.Level, opt => opt.MapFrom(src => src.lvl));}
mapperConfig.AssertConfigurationIsValid();
SrcObj
public class SrcObj
{
public int Id { get; set; }
public int ParentNode { get; set; }
public string Controller { get; set; }
public string Action { get; set; }
public string DisplayName { get; set; }
public string Description { get; set; }
public bool? IsActive { get; set; }
public string AreaName { get; set; }
public int? DisplayOrder { get; set; }
public Int64 Type{ get; set; }
public int lvl { get; set; }
}
DestObj
public class DestObj
{
public int Id { get; set; }
public int ParentNode { get; set; }
public string Controller { get; set; }
public string Action { get; set; }
public string DisplayName { get; set; }
public string Description { get; set; }
public bool? IsActive { get; set; }
public string AreaName { get; set; }
public int? DisplayOrder { get; set; }
public Int64 Type{ get; set; }
public int Level { get; set; }
}
实施:
var items = await _context.Database.SqlQuery<SrcObj>($"EXEC spGenerateMenu {app1}").ToListAsync();
var rslt = _mapper.Map<DestObj>(items);
和错误:
{“ \ n已找到未映射的成员。请查看下面的类型和成员。\ n添加自定义映射表达方式...}
该错误实际上列出了DestObj的每个成员。不知道我在想什么。可能很简单
答案 0 :(得分:1)
由于您的来源是List
,因此您还需要将其映射到List
:
var rslt = _mapper.Map<List<DestObj>>(items);