automapper初步

首先引入 automapper.dll

using System;
using AutoMapper;

namespace AutoMapperTest
{
    class AutoMapperTest
    {
        /// <summary>
        /// Excute
        /// </summary>
        public static void Excute()
        {
            var order = new Order() { Id = 1, OrderName = "F", ClientName = "Aven", ClientId = 2 };
            var orderBrief = OrderBrief.Create(order);
        }
    }

    class Order
    {
        public Int32 Id { get; set; }
        public string OrderName { get; set; }
        public string ClientName { get; set; }
        public Int32 ClientId { get; set; }
    }
    class OrderBrief
    {
        #region Mapper实现对应
        static OrderBrief()
        {
            var map = Mapper.CreateMap<Order, OrderBrief>() // 默认自动映射所有命名一致的属性。 
                .ForMember(x => x.OrderId, y => y.MapFrom(z => z.Id)); // 显式映射不同名字。 
            map.BeforeMap((source, target) => { Console.WriteLine("做一些预处理"); });
            map.AfterMap((source, target) => { Console.WriteLine("做一些后续处理"); });
        }

        /// <summary>
        /// 必须放在该类中,且为静态方法.与静态构造函数一起使用 
        /// </summary>
        /// <param name="orderModel"></param>
        /// <returns></returns>
        public static OrderBrief Create(Order orderModel)
        {
            return Mapper.Map<Order, OrderBrief>(orderModel);
        }

        #endregion
        public Int32 OrderId { get; set; }
        public string OrderName { get; set; }
        public string ClientName { get; set; }
    }
}