.Net Core 5 AutoMapper

一、Nuget安装AutoMapper、AutoMapper.Extensions.Microsoft.DependencyInjection

二、添加两个实体，分别为DTO类【SubmitDeviceNumberingDto】和实体类【DeviceArchives】

using System.ComponentModel.DataAnnotations;
namespace Rili.DeviceArchive.Service.DeviceNumbering.Dto
{
    public class SubmitDeviceNumberingDto
    {
        /// <summary>
        /// 项目编号
        /// </summary>
        public string ItemNo { get; set; }
        /// <summary>
        /// 部件
        /// </summary>
        [Required(ErrorMessage = "部件不得为空")]
        public string Component { get; set; }
        /// <summary>
        /// 器件类别
        /// </summary>
        [Required(ErrorMessage = "器件类别不得为空")]
        public string DeviceType { get; set; }
        /// <summary>
        /// 图号
        /// </summary>
        [Required(ErrorMessage = "图号不得为空")]
        public string DrawingNo { get; set; }
        /// <summary>
        /// 作业
        /// </summary>
        [Required(ErrorMessage = "作业不得为空")]
        public string Job { get; set; }
        /// <summary>
        /// 器件名称
        /// </summary>
        [Required(ErrorMessage = "器件名称不得为空")]
        public string Name { get; set; }
        /// <summary>
        /// 规格
        /// </summary>
        [Required(ErrorMessage = "规格不得为空")]
        public string Specifications { get; set; }
        /// <summary>
        /// 代换图号-作业
        /// </summary>
        [Required(ErrorMessage = "代换图号-作业不得为空")]
        public string ChangeJob { get; set; }
        /// <summary>
        /// 分类（A类、B类、C类）
        /// </summary>
        [Required(ErrorMessage = "分类不得为空")]
        public string Classify { get; set; }
        /// <summary>
        /// 项目负责人
        /// </summary>
        [Required(ErrorMessage = "项目负责人不得为空")]
        public string ProjectLeader { get; set; }
        /// <summary>
        /// 生产厂家或供应商
        /// </summary>
        [Required(ErrorMessage = "生产厂家或供应商不得为空")]
        public string Supplier { get; set; }
        /// <summary>
        /// 取号备注
        /// </summary>
        public string NumberingRemarks { get; set; }
    }
}

using System;
namespace Rili.DeviceArchive.Data.Model
{
    public class DeviceArchives
    {
        /// <summary>
        /// 主键Id
        /// </summary>
        public long Id { get; set; }
        /// <summary>
        /// 器件号
        /// </summary>
        public string DeviceNo { get; set; }
        /// <summary>
        /// 项目编号
        /// </summary>
        public string ItemNo { get; set; }
        /// <summary>
        /// 部件名称
        /// </summary>
        public string Component { get; set; }
        /// <summary>
        /// 器件类别
        /// </summary>
        public string DeviceType { get; set; }
        /// <summary>
        /// 图号
        /// </summary>
        public string DrawingNo { get; set; }
        /// <summary>
        /// 作业
        /// </summary>
        public string Job { get; set; }
        /// <summary>
        /// 名称
        /// </summary>
        public string Name { get; set; }
        /// <summary>
        /// 规格
        /// </summary>
        public string Specifications { get; set; }
        /// <summary>
        /// 代换图号-作业
        /// </summary>
        public string ChangeJob { get; set; }
        /// <summary>
        /// 分类
        /// </summary>
        public string Classify { get; set; }
        /// <summary>
        /// 项目负责人
        /// </summary>
        public string ProjectLeader { get; set; }
        /// <summary>
        /// 生产厂家或供应商
        /// </summary>
        public string Supplier { get; set; }
        /// <summary>
        /// 元器件可行性报告
        /// </summary>
        public string FeasibilityReport { get; set; }
        /// <summary>
        /// 技术与试制协议
        /// </summary>
        public string TechnicalAgreement { get; set; }
        /// <summary>
        /// 技术条件
        /// </summary>
        public string TechnicalConditions { get; set; }
        /// <summary>
        /// 整机或工业运行试验
        /// </summary>
        public string OperationTest { get; set; }
        /// <summary>
        /// 零部件质量鉴定委托报告
        /// </summary>
        public string CommissionReport { get; set; }
        /// <summary>
        /// 器件使用通知
        /// </summary>
        public string UseNotification { get; set; }
        /// <summary>
        /// 供应商评审及认可记录
        /// </summary>
        public string ReviewRecords { get; set; }
        /// <summary>
        /// 认定书
        /// </summary>
        public string LetterofVerification { get; set; }
        /// <summary>
        /// 器件完成情况（应用、取消）
        /// </summary>
        public string CompletionStatus { get; set; }
        /// <summary>
        /// 其它资料
        /// </summary>
        public string OtherInformation { get; set; }
        /// <summary>
        /// 器件档案备注
        /// </summary>
        public string DeviceRemarks { get; set; }
        /// <summary>
        /// 状态（取号、归档、作废、移交）
        /// </summary>
        public int? Status { get; set; }
        /// <summary>
        /// 移交人
        /// </summary>
        public string Transferor { get; set; }
        /// <summary>
        /// 移交日期
        /// </summary>
        public DateTime? TransferDate { get; set; }
    }
}

三、配置 DTO 和实体映射类

using AutoMapper;
using Rili.DeviceArchive.Data.Model;
using Rili.DeviceArchive.Service.DeviceNumbering.Dto;
namespace Rili.DeviceArchive.Service
{
    public class MapProfile:Profile
    {
        public MapProfile()
        {
            CreateMap<SubmitDeviceNumberingDto, DeviceArchives>();
        }
    }
}

四、Startup.cs中注入服务

services.AddAutoMapper(typeof(MapProfile));

五、调用