反序列化与自定义对象属性对象

Question

我有一个类，像这样：

public class CareTaker 
{ 
    public int Id {get; set;} 
    public string name {get; set;} 
    public DateTime? DateTrained {get; set;} 
    public Certification Certification {get; set;} 
    public List<Certification> ExpiredCertifications {get; set;} 
} 

public class Certification 
{ 
    public int Id {get; set;} 
} 

和我的JSON是像这样：

{ 
    "id": 1, 
    "name": "Dogtor", 
    "dateTrained": "01 Feb 2017", 
    "certification": 2, 
    "expiredCertifications": [1,5] 
} 

我平时知道的JSON Certification确实应该像"certification": { "id": 2} ，但是，我没有权限更改JSON，因此我必须弄清楚如何将接收到的内容（"certification": 2）转换为我的对象...有没有办法可以使用JavascriptSerializer或NewtonSoft执行此操作？

Answer 1

你可以做这样的事情：

public class CareTaker 
{ 
    ... 
    [NotMapped] 
    [JsonProperty(PropertyName = "certification"] 
    public int? CertificationId 
    { 
     get 
     { 
      return Certification?.Id; 
     } 
     set 
     { 
      Certification = new Certification { Id = value; } 
     } 
    } 
    [JsonIgnore] 
    public Certification Certification {get; set;} 
    ... 
} 

Answer 2

要正确生成类，我会建议复制JSON和要存储的类打开文件，在Visual Studio中去编辑 - >粘贴Special->粘贴JSON作为类

那么你会做这样的事情：

JavaScriptSerializer ser = new JavaScriptSerializer(); 
var jsonToClasses = ser.Deserialize<RootObject>(json);