您似乎想要
Dictionary<string,string>在JSON中将a表示为对象数组，其中每个嵌套对象都有一个来自字典的键和值。您可以使用以下转换器进行操作：
public class DictionaryToDictionaryListConverter<TKey, TValue> : JsonConverter { class DictionaryDTO : Dictionary<TKey, TValue> { public DictionaryDTO(KeyValuePair<TKey, TValue> pair) : base(1) { Add(pair.Key, pair.Value); } } public override bool CanConvert(Type objectType) { return typeof(IDictionary<TKey, TValue>).IsAssignableFrom(objectType) && objectType != typeof(DictionaryDTO); } public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer) { if (reader.TokenType == JsonToken.Null) return null; var token = JToken.Load(reader); var dict = (IDictionary<TKey, TValue>)(existingValue as IDictionary<TKey, TValue> ?? serializer.ContractResolver.ResolveContract(objectType).DefaultCreator()); if (token.Type == JTokenType.Array) { foreach (var item in token) using (var subReader = item.CreateReader()) serializer.Populate(subReader, dict); } else if (token.Type == JTokenType.Object) { using (var subReader = token.CreateReader()) serializer.Populate(subReader, dict); } return dict; } public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer) { var dict = (IDictionary<TKey, TValue>)value; // Prevent infinite recursion of converters by using DictionaryDTO serializer.Serialize(writer, dict.Select(p => new DictionaryDTO(p))); }}然后在容器类中使用它，如下所示：
public class RootObject{ [JsonProperty("value")] [JsonConverter(typeof(DictionaryToDictionaryListConverter<string, string>))] public Dictionary<string, string> Value { get; set; }}请注意，如果键不是唯一的，转换器将在读取过程中引发异常。
更新资料
对于
AddressValue您可以使用下面的转换器：
public class AddressValueConverter : JsonConverter{ public override bool CanConvert(Type objectType) { return objectType == typeof(AddressValue); } public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer) { if (reader.TokenType == JsonToken.Null) return null; var addressValue = (existingValue as AddressValue ?? new AddressValue()); var token = JObject.Load(reader); var property = token.Properties().SingleOrDefault(); if (property != null) { addressValue.Label = property.Name; addressValue.Value = (string)property.Value; } return addressValue; } public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer) { var addressValue = (AddressValue)value; serializer.Serialize(writer, new Dictionary<string, string> { { addressValue.Label, addressValue.Value } }); }}然后按以下方式使用它：
[JsonConverter(typeof(AddressValueConverter))]public class AddressValue{ public string Label { get; set; } public string Value { get; set; }}public class RootObject{ [JsonProperty("value")] public List<AddressValue> Value { get; set; }}演示在这里摆弄了这两种选择。
