Question

如何使用DeserializeObject和JsonProperty将JSON反序列化到列表中，而元素的索引是非整数？

JSON：

{
  "success": true,
  "TEST": {
    "360450323_188530139": {
      "id": "24216",
      "name": "zxc",
      "desc": "cxz"
    },
    "310777518_0": {
      "id": "6458678634",
      "name": "dfgsfd",
      "desc": "sdfxcvnbhr"
    }
  }
}

有没有办法从中制作清单？

我试过了：

using(WebClient wc = new WebClient())
{
    var url = "...";
    var json = wc.DownloadString(url);
    Result result = JsonConvert.DeserializeObject<Result>(json);
}

public class Result
{
    [JsonProperty("success")]
    public string Success { get; set; }

    [JsonProperty("TEST")]
    public List<Test> Tests{ get; set; }
}

public class Test
{
    [JsonProperty("id")]
    public int id { get; set;}

    [JsonProperty("name")]
    public string Name { get; set; }

    [JsonProperty("desc")]
    public string Desc { get; set; }
}

Answer 1

您在JSON中有一个键控集合，可以轻松映射到字典。你可以检查result.Test.Values

using(WebClient wc = new WebClient())
{
    var url = "...";
    var json = wc.DownloadString(url);
    Result result = JsonConvert.DeserializeObject<Result>(json);
    // result.Values should contain the Test instances at this point.
}

public class Result
{
    [JsonProperty("success")]
    public string Success { get; set; }

    [JsonProperty("TEST")]
    public Dictionary<string,Test> Tests{ get; set; }
}

public class Test
{
// omitted - same as in question.
}

无法反序列化JSON以在C＃中列出。没有整数（0-n）索引

1 个答案: