c# - 使用 restsharp 反序列化 JSON

Question

我正在尝试反序列化来自 Harvest 的数据，但它失败了(没有错误):https://github.com/harvesthq/api#api-json

返回的数据如下所示:

已更新(请参阅底部以获取完整的 JSON 响应)

当我运行下面的代码时，输​​出是一个包含 x 个帖子的列表，其中每个帖子包含一个 id = 0

是否有设置或我遗漏的东西让它忽略/解析周围的 []？

[DeserializeAs(Name = "project")]
public class Project
{
    public int id { get; set; }

    //public string name { get; set; }

    //[DeserializeAs(Name = "created-at")]
    //public DateTime CreatedAt { get; set; }           
}

// The following is the methods to request for testing

public List<Project> GetProjects()
{
    var request = new RestRequest("projects", Method.GET);
    request.RequestFormat = DataFormat.Json;
    return Execute<List<Project>>(request);
}

private T Execute<T>(RestRequest request) where T : new()
{
    var client = new RestClient();            
    client.BaseUrl = BaseUrl;
    client.Authenticator = new HttpBasicAuthenticator(_username, _password);
    var response = client.Execute<T>(request);

    if (response.ErrorException != null)
    {
        const string message = "Error retrieving response.  Check inner details for more info.";
        var exception = new ApplicationException(message, response.ErrorException);
        throw exception;
    }
    return response.Data;
}

从 Harvest 返回的数据:

[
  {
    "project": {
      "id": 123456,
      "client_id": 219854,
      "name": "Test proj 1",
      "code": "",
      "active": false,
      "billable": true,
      "bill_by": "Tasks",
      "cost_budget": null,
      "cost_budget_include_expenses": false,
      "hourly_rate": null,
      "budget": 8,
      "budget_by": "project",
      "notify_when_over_budget": false,
      "over_budget_notification_percentage": 80,
      "over_budget_notified_at": null,
      "show_budget_to_all": false,
      "created_at": "2014-04-03T09:49:00Z",
      "updated_at": "2014-07-02T11:45:07Z",
      "estimate": 8,
      "estimate_by": "project",
      "hint_earliest_record_at": "2014-04-03",
      "hint_latest_record_at": "2014-04-03",
      "notes": ""
    }
  },
  {
    "project": {
      "id": 234567,
      "client_id": 686547,
      "name": "Test porj 2",
      "code": "",
      "active": true,
      "billable": true,
      "bill_by": "Tasks",
      "cost_budget": null,
      "cost_budget_include_expenses": false,
      "hourly_rate": null,
      "budget": 8,
      "budget_by": "project",
      "notify_when_over_budget": false,
      "over_budget_notification_percentage": 80,
      "over_budget_notified_at": null,
      "show_budget_to_all": false,
      "created_at": "2014-04-03T09:48:28Z",
      "updated_at": "2014-04-15T20:47:29Z",
      "estimate": 8,
      "estimate_by": "project",
      "hint_earliest_record_at": "2014-04-03",
      "hint_latest_record_at": "2014-04-03",
      "notes": ""
    }
  },
  {
    "project": {
      "id": 345678,
      "client_id": 987456,
      "name": "Test proj 3",
      "code": "",
      "active": false,
      "billable": true,
      "bill_by": "Project",
      "cost_budget": null,
      "cost_budget_include_expenses": false,
      "hourly_rate": null,
      "budget": 8,
      "budget_by": "project",
      "notify_when_over_budget": false,
      "over_budget_notification_percentage": 80,
      "over_budget_notified_at": null,
      "show_budget_to_all": false,
      "created_at": "2013-04-26T13:21:35Z",
      "updated_at": "2014-03-30T18:05:24Z",
      "estimate": 8,
      "estimate_by": "project",
      "hint_earliest_record_at": "2013-04-26",
      "hint_latest_record_at": "2013-12-04",
      "notes": "Scriblings from meeting ..."
    }
  }
]

Answer 1

您误解了 JSON 响应。

[
  {
    "project": {
      "id": 123456
    }
  },
  {
    "project": {
      "id": 234567
    }
  }
]

这是一个包含对象的数组，其中包含一个项目。我不熟悉 RestSharp，但应该这样做:

public class SomeType
{
    public Project project { get; set; }
}

return Execute<List<SomeType>>(request);

尽管根据 the documentation /projects 应该返回一个项目数组，但您可能想与项目维护者取得联系。