JSON 具有相同的属性和字段标识符，我该如何解决这个问题？

Question

The following is a snippet of some JSON that I am receiving from a 3rd party API.

    {"for":
        {
          "total":
            {"home":0,"away":0,"total":0},
          "average":
            {"home":"0.0","away":"0.0","total":"0.0"},
            
          "total":1,
          "average":"0.5"
        }
    }

The classes I have for deserialisation:

     public class For {
        public int total { get; set; }
        public string average { get; set; }

        public Total total { get; set; }
        public Average average { get; set; }
        public Minute minute { get; set; }

        public int home { get; set; }
        public int away { get; set; }
    }

    public class Total {
        public int home { get; set; }
        public int away { get; set; }
        public int total { get; set; }
    }

    public class Average {
        public string home { get; set; }
        public string away { get; set; }
        public string total { get; set; }
    }

The error:

An unhandled exception of type 'Newtonsoft.Json.JsonReaderException' occurred in Newtonsoft.Json.dll

Additional information: Unexpected character encountered while parsing value: {. Path 'response[0].for.total', line 1, position 1047.

The error when changing the case of a property and using [JsonProperty(PropertyName = "total")]

Additional information: A member with the name 'total' already exists on 'namespace1.For'. Use the JsonPropertyAttribute to specify another name.

Answer 1

Jason tolerates duplicate keys, but only the last one will be assumed. C# doesn't allow any double properties, so the easiest way I see is to rename json keys. And since nobody creates Json manually, but computer will always create the same pattern, the easiest way to do this, just to use the string functions ( or you can try regex for example).

Try this

json=json.Replace("total\":{", "totalDetails\":{").Replace("average\":{","averageDetails\":{");

var jsonDeserialized = JsonConvert.DeserializeObject<Root>(json);

output

{"for":{"totalDetails":{"home":0,"away":0,"total":0},"averageDetails":{"home":"0.0","away":"0.0","total":"0.0"},"total":1,"average":"0.5"}}

classes

public class Root
{
    public For @for { get; set; }
}


public class TotalDetail
    {
        public int home { get; set; }
        public int away { get; set; }
        public int total { get; set; }
    }

    public class AverageDetail
    {
    public string home { get; set; }
    public string away { get; set; }
    public string total { get; set; }
}

public class For
{
    public TotalDetail totalDetails { get; set; }
    public AverageDetail averageDetails { get; set; }
    public int total { get; set; }
    public string average { get; set; }
}