反序列化包含动态属性 JSON.NET 的 object

Question

how to deserialize this? PS: dynamic1,dynamic2,etc.. each one has totally different name

JSON:

"bob": {
    "dynamic1": 1,
    "dynamic2": 5,
    "dynamic3": 9,
},

 public class Bob
 {     
        [JsonProperty("bob")]
        public string Name{ get; set; }
 }

public class Root
{

        [JsonProperty(PropertyName = "data")]
        public Dictionary<Bob, int> DataItems { get; set; }
}
var resultJSON = JsonConvert.DeserializeObject<Root>(json);

Answer 1

Your class Bob does not correctly represent the data you have in your JSON. Your json shows Bob to be an object in your class, your Jsonproperty defines bob as a string.

For your JSON:

{
  "bob": {
    "dynamic1": 1,
    "dynamic2": 5,
    "dynamic3": 9,
  }
}

you should use the RootObject Class the following way to properly deserialize your JSON,

public class RootObject {
    [JsonProperty("bob")]
    public Dictionary<string, int> Bob { get; set; }
}

// and in your main, use the following to deserialize
RootObject obj = JsonConvert.DeserializeObject<RootObject>(json);

In the above example, obj has a Dictionary containing dynamic1 , dynamic2 and dynamic3 as Keys and 1, 5, and 9 as the respective values.

PS: When you deserialize the json into your class, the JsonProperty must exactly match the property in the JSON itself. If you use [JsonProperty("Bob")] with capital B and you have lowercase in json, it wont work. JSON is case sensetive as well.

Answer 2

Why not use dynamic :

dynamic obj = JsonConvert.DeserializeObject(json);
int dynamic1 = obj.dynamic1;