Json.net自定义字典格式

using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using System;
using System.Collections.Generic;

public class CustomDictionaryConverter : JsonConverter
{
    public override bool CanConvert(Type objectType)
    {
        return objectType == typeof(Dictionary<string, string>);
    }

    public override object ReadJson(JsonReader reader, Type objectType, object existingValue, JsonSerializer serializer)
    {
        JObject jsonObject = JObject.Load(reader);
        Dictionary<string, string> dictionary = new Dictionary<string, string>();

        foreach (var property in jsonObject.Properties())
        {
            string key = property.Name;
            string value = property.Value.ToString();

            // 自定义处理字典的键和值
            // ...

            dictionary.Add(key, value);
        }

        return dictionary;
    }

    public override void WriteJson(JsonWriter writer, object value, JsonSerializer serializer)
    {
        Dictionary<string, string> dictionary = (Dictionary<string, string>)value;

        writer.WriteStartObject();

        foreach (var kvp in dictionary)
        {
            string key = kvp.Key;
            string value = kvp.Value;

            // 自定义处理字典的键和值
            // ...

            writer.WritePropertyName(key);
            writer.WriteValue(value);
        }

        writer.WriteEndObject();
    }
}

public class MyClass
{
    [JsonConverter(typeof(CustomDictionaryConverter))]
    public Dictionary<string, string> CustomDictionary { get; set; }
}

public class Program
{
    public static void Main(string[] args)
    {
        string json = "{\"CustomDictionary\":{\"key1\":\"value1\",\"key2\":\"value2\"}}";

        MyClass myObject = JsonConvert.DeserializeObject<MyClass>(json);

        Console.WriteLine(myObject.CustomDictionary["key1"]); // 输出：value1

        string serializedJson = JsonConvert.SerializeObject(myObject);

        Console.WriteLine(serializedJson); // 输出：{"CustomDictionary":{"key1":"value1","key2":"value2"}}
    }
}