简单的C#实体映射 AutoMapper

automapper是对象到对象的映射工具。在完成映射规则之后，automapper可以将源对象转换为目标对象。

要映射实体

1  public class sourcemodel
2     {
3         public int id { get; set; }
4         public string name { get; set; }
5         public string address { get; set; }
6         public string mobile { get; set; }
7     }

view code

被映射实体

1  public class yingshemodel
2     {
3         public string name { get; set; }
4         public string address { get; set; }
5     }

view code

需要将sourcemodel类的对象映射到yingshemodel类的对象上面。需要对automapper进行如下配置：

//注：mapper.createmap由于nuget的最新版本用法改变了无法使用

mapper.initialize(cret => cret.createmap<sourcemodel, yingshemodel>())

效果展示：

 

全部代码：

using automapper;
using system;

namespace mapping
{
    class program
    {
        static void main(string[] args)
        {
            mapper.initialize(cret => cret.createmap<sourcemodel, yingshemodel>());//配置
            sourcemodel sources = new sourcemodel() { id = 1, name = "特朗普", address = "北京市洪山区", mobile = "18712457845" }; //给实体赋初始数据
            yingshemodel dest = mapper.map<yingshemodel>(sources);//看这里的断点
            var model = new
             {
                name = dest.name,
                address = dest.address
             };
             console.writeline(model);
             console.readkey();

        }

    }
    public class sourcemodel
    {
        public int id { get; set; }
        public string name { get; set; }
        public string address { get; set; }
        public string mobile { get; set; }
    }
    public class yingshemodel
    {
        public string name { get; set; }
        public string address { get; set; }
    }
}