反序列化 Json usinc C#, web api, asp.net mvc

Question

这是我的 JSON 数据示例，从 this website 获得

[
  {
    "date": "2021-11-03T00:00:00.000Z",
    "currencies": [
      {
        "code": "AED",
        "quantity": 10,
        "rateFormated": "8.6246",
        "diffFormated": "0.0032",
        "rate": 8.6246,
        "name": "არაბეთის გაერთიანებული საამიროების დირჰამი",
        "diff": -0.0032,
        "date": "2021-11-02T17:44:59.825Z",
        "validFromDate": "2021-11-03T00:00:00.000Z"
      },
      {
        "code": "AMD",
        "quantity": 1000,
        "rateFormated": "6.6368",
        "diffFormated": "0.0036",
        "rate": 6.6368,
        "name": "სომხური დრამი",
        "diff": 0.0036,
        "date": "2021-11-02T17:44:59.825Z",
        "validFromDate": "2021-11-03T00:00:00.000Z"
      }
    ]
  }
]

和我的班级 -

public class CurrencyDTO
{
    public string code { get; set; }
    public int quantity { get; set; }
    public string rateFormated { get; set; }
    public string diffFormated { get; set; }
    public double rate { get; set; }
    public string name { get; set; }
    public double diff { get; set; }
    public DateTime date { get; set; }
    public DateTime validFromDate { get; set; }
}

public class Root
{
    public DateTime date { get; set; }
    public List<CurrencyDTO> currencies { get; set; }
}

当我试图为我的网站反序列化它时，模型正在显示但没有数据（见图）

索引法

                var webClient = new WebClient();
                HttpResponseMessage response = client.GetAsync(BaseURL).Result;
                List<CurrencyDTO> ct = new List<CurrencyDTO>();
                if (response.IsSuccessStatusCode)
                {
                    String rawJSON = webClient.DownloadString("https://nbg.gov.ge/gw/api/ct/monetarypolicy/currencies/ka/json");
                    ct = JsonConvert.DeserializeObject<List<CurrencyDTO>>(rawJSON);
                }
                return View(ct);

问题是我的课程还是我试图反序列化它的方式？

Answer 1

使用下面的代码，希望你能得到数据：

var webClient = new WebClient();
HttpResponseMessage response = client.GetAsync(BaseURL).Result;
List<CurrencyDTO> ct = new List<CurrencyDTO>();
if (response.IsSuccessStatusCode)
{
    String rawJSON = webClient.DownloadString("https://nbg.gov.ge/gw/api/ct/monetarypolicy/currencies/ka/json");
    var data = JsonConvert.DeserializeObject<List<Root>>(rawJSON);
    ct = data.SelectMany(c => c.currencies).ToList();
}
return View(ct);