Serializer Settings do not appear to be taking effect when using JSON.net

[c5racing]

Description

C# DateOnly is currently not supported in Newtonsoft so a custom converter needs to be applied. Even when applied, it doesn't appear to be taking effect because I receive the error: NotSupportedException: Serialization and deserialization of 'System.DateOnly' instances are not supported. The unsupported member type is located on type 'System.Object'

Steps to Reproduce

1. Register Easy Caching with custom serializer settings
2. Attempt to sSerialize Object with EasyCaching Provider

Related code

 public sealed class DateOnlyJsonConverter : JsonConverter<DateOnly>
   {
       public override void WriteJson(JsonWriter writer, DateOnly value, JsonSerializer serializer)
       {
           writer.WriteValue(value.ToString("O"));
       }

       public override DateOnly ReadJson(JsonReader reader, Type objectType, DateOnly existingValue, bool hasExistingValue,
           JsonSerializer serializer)
       {
           return DateOnly.FromDateTime(reader.ReadAsDateTime().Value);
       }
   }

            services.AddEasyCaching(options =>
            {
                Action<Newtonsoft.Json.JsonSerializerSettings> jsonNET = x =>
                {
                    x.Converters.Add(new DateOnlyJsonConverter());
                    x.NullValueHandling = Newtonsoft.Json.NullValueHandling.Ignore;
                };

                options.WithJson(jsonNET, "json");

                options.UseRedis(config =>
                {
                    config.DBConfig.Endpoints.Add(new EasyCaching.Core.Configurations.ServerEndPoint("redis", 6379));
                    config.SerializerName = "json";
                }, "ConfigurationRedisDb");
            });

Expected behavior: [What you expected to happen]
The custom converter is used and DateOnly can be serialized/deserialized

Actual behavior: [What actually happened]
DateOnly cannot be serialized/deserialized

Specifications

• Provider : EasyCaching.Redis (version 1.4.1
• Serializer : EasyCaching.Serialization.Json (version 1.4.1
• Interceptor: https://github.com/VahidN/EFCoreSecondLevelCacheInterceptor (version 3.2.4)

[catcherwong]

@c5racing Thanks for your interest in this project.

I wrote a ut for this issue based on your code.

After modify the ReadJson method, it works well

public override DateOnly ReadJson(JsonReader reader, Type objectType, DateOnly existingValue, bool hasExistingValue,
                JsonSerializer serializer)
{
    //return DateOnly.FromDateTime(reader.ReadAsDateTime().Value);
    return DateOnly.ParseExact((string)reader.Value, "yyyy-MM-dd");
}