Mappest操作

 1 public static class MappTest
 2 {
 3     public static void Run()
 4     {
 5         var config = new TypeAdapterConfig();
 6         //只要配置需要处理的类,并支持多个属性操作
 7         config.ForType<MiddleClass, MiddleClass2>()
 8             .Map(dest => dest.NamesJson, src => JsonConvert.SerializeObject(src.InnermostClasses));
 9         config.ForType<MiddleClass, MiddleClass2>()
10             .Map(dest => dest.MidMyProperty, src => src.MidMyProperty-1);
11         var mapper = new Mapper(config);
12         var outerClass = new OuterClass
13         {
14             MyProperty=1,
15             MiddleClasses = new List<MiddleClass>
16             {
17                 new MiddleClass
18                 {
19                     MidMyProperty=2,
20                     InnermostClasses = new List<InnermostClass>
21                     {
22                         new InnermostClass
23                         {
24                             Names = new List<Dto>
25                             {
26                                 new Dto { Name = "Item1" },
27                                 new Dto { Name = "Item2" }
28                             }
29                         }
30                     }
31                 }
32             }
33         };
34         var outerDto = mapper.Map<OuterDto>(outerClass);
35     }
36     public class OuterDto
37     {
38         public int MyProperty { get; set; }
39         public List<MiddleClass2> MiddleClasses { get; set; }
40     }
41     public class OuterClass
42     {
43         public int MyProperty { get; set; }
44         public List<MiddleClass> MiddleClasses { get; set; }
45     }
46 
47     public class MiddleClass
48     {
49         public int MidMyProperty { get; set; }
50         public List<InnermostClass> InnermostClasses { get; set; }
51     }
52     public class MiddleClass2
53     {
54         public int MidMyProperty { get; set; }
55         public string NamesJson { get; set; }
56     }
57 
58     public class InnermostClass
59     {
60         public List<Dto> Names { get; set; }
61     }
62 
63     public class Dto
64     {
65         public string Name { get; set; }
66     }
67 }

调用：

MappTest.Run();
返回结果：