AutoMapper

AutoMapper

1.通过NuGet添加引用

2.新增AutoMapperConfig类处理映射配置

　　 /// <summary>
    /// 映射配置
    /// </summary>
    public class AutoMapperConfig
    {
        public static void RegisterMappings()
        {
            Mapper.Initialize(cfg => {
                cfg.CreateMap<City, CityDto>();
                cfg.CreateMap<CityDto, City>();
            });
        }
    }

3.在Global.asax.cs的Application_Start方法中调用 AutoMapperConfig.RegisterMappings(); 

4.调用示例

            City city = new City();
            CityDto dto = AutoMapper.Mapper.Map<CityDto>(city); //将City实体映射到CityDto中