Json.net 同过 JsonConverter 调整导出值(未完成）

public class TimeSpanConverter : JsonConverter

    {

        public override bool CanConvert(Type objectType)

        {

            return objectType == typeof(TimeSpan);

        }

    

        public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)

        {

            writer.WriteStartObject();

            writer.WritePropertyName("$type");

            writer.WriteValue(value.GetType().FullName);

            writer.WritePropertyName("$value");

            writer.WriteValue(value);

            writer.WriteEndObject();

        }

    

        public override object ReadJson(JsonReader reader, Type type, object value, JsonSerializer serializer)

        {

            return value;

        }   

    }

stackoverflow在找一下