使用 RestSharp 将 json 密钥生成为 snake_case

Question

知道如何使用RestSharp 生成snake_case 的json 密钥吗？

使用Newtonsoft.Json，我可以设置类似这样的 json 输出

  DefaultContractResolver contractResolver = new DefaultContractResolver
            {
                NamingStrategy = new SnakeCaseNamingStrategy()
            };

            string json = JsonConvert.SerializeObject(requestData, new JsonSerializerSettings
            {
                ContractResolver = contractResolver,
                Formatting = Formatting.Indented
            });

但我不确定如何使用RestSharp

var client = new RestClient(getService.MstUrl);

            client.AddDefaultHeader("Authorization", string.Format("Bearer {0}", token));

            var request = new RestRequest(Method.POST).AddJsonBody(requestData);          

            var response = await client.ExecuteAsync(request);

它一直生成为camelCase。有Newtonsoft.Json之类的配置吗？

Answer 1

使用 RestSharp，并不意味着你也不能使用Newtonsoft 序列化器。

来自restsharp documentation：

RestSharp 通过单独的包支持 Json.Net 序列化程序。您可以从 NuGet 安装它。

client.UseNewtonsoftJson();

继续你所做的：

DefaultContractResolver contractResolver = new DefaultContractResolver
{
    NamingStrategy = new SnakeCaseNamingStrategy()
};

Answer 2

您应该能够创建自己的 IRestSerializer 实现并在 client.UseSerializer 中提供它

给定

public class SimpleJsonSerializer : IRestSerializer
{
   private readonly DefaultContractResolver _contractResolver;

   public SimpleJsonSerializer()
   {
      _contractResolver = new DefaultContractResolver
      {
         NamingStrategy = new SnakeCaseNamingStrategy()
      };   
   }
   public string Serialize(object obj) => JsonConvert.SerializeObject(obj, new JsonSerializerSettings
   {
      ContractResolver = _contractResolver,
      Formatting = Formatting.Indented
   });

   public string Serialize(Parameter bodyParameter) => Serialize(bodyParameter.Value);

   public T Deserialize<T>(IRestResponse response) => JsonConvert.DeserializeObject<T>(response.Content);

   public string[] SupportedContentTypes { get; } =
   {
      "application/json", "text/json", "text/x-json", "text/javascript", "*+json"
   };

   public string ContentType { get; set; } = "application/json";

   public DataFormat DataFormat { get; } = DataFormat.Json;
}

用法

var client = new RestClient(getService.MstUrl);

client.AddDefaultHeader("Authorization", string.Format("Bearer {0}", token));
client.UseSerializer(() => new SimpleJsonSerializer(){});

var request = new RestRequest(Method.POST).AddJsonBody(requestData);

var response = await client.ExecuteAsync(request);

_{免责声明：我已经好几年没用过RestSharp了，我也不想再用了。此外，我真的建议任何想用它切换回HttpClient，甚至更好的IHttpClientFactory 的人。更重要的是，这是完全未经测试的，仅作为示例给出。您可能需要根据您的需要对其进行修改}