我正在使用swagger的.net core webapi项目，当我把这个请求放进swagger时：

{
  "year": 2023,
  "vat_amount": 2000,
  "vat_period": "January",
  "vat_amount_20": 2000,
  "turnover_description": "Some description of turnover",
  "turnover_description_10": "Turnover Description 10",
  "turnover_description_20": "Turnover Description 20",
  "related_party_identifier": "106723546"
}

字符串
Newtonsoft.JSON可以识别所有内容，除了 prop 与字母数字组合的地方：vat_amount_20，turnover_description_10，turnover_description_20这些字段未在我的dto模型中填充：

[JsonObject(NamingStrategyType = typeof(SnakeCaseNamingStrategy))]
public class VatRecordingIndividualRequestDto
{
    [JsonProperty("turnover_description")]
    public string? TurnoverDescription { get; set; }

    [JsonProperty("turnover_description_10")]
    public string? TurnoverDescription10 { get; set; }

    [JsonProperty("turnover_description_20")]
    public string? TurnoverDescription20 { get; set; }

    [JsonProperty("vat_amount_20")]
    public double? VatAmount20 { get; set; }

    [JsonProperty("vat_amount")]
    public double? VatAmount { get; set; }

    [JsonProperty("vat_period")]
    public string? VatPeriod { get; set; }

    [JsonProperty("year")]
    public int Year { get; set; }
}

型
在我的program.cs中，我为SnakeCasePropertyNamingPolicy设置了JsonOptions：

builder.Services.AddControllers().AddJsonOptions(options =>
{
    options.JsonSerializerOptions.PropertyNamingPolicy = new SnakeCasePropertyNamingPolicy();
});

型
我也从这个代码调用这个类：

public class SnakeCasePropertyNamingPolicy : JsonNamingPolicy
{
    public override string ConvertName(string name)
    {
        return name.ToSnakeCase();
    }
}

public static class StringExtensions
{
    public static string ToSnakeCase(this string str)
    {
        return string.Concat(str.Select((character, index) =>
                index > 0 && char.IsUpper(character)
                    ? "_" + character
                    : character.ToString()))
            .ToLower();
    }
}

型

*如何强制我的dto模型考虑json的以下特性，例如：foo_bar_1？