c# Web API JSON字符串映射到对象

Question

我有一个接收JSON对象的Web API方法。

客户端发送的JSON是:

{
    "EmployerId": 1,
    "EmployeeId": 6,
    "HolidayTypeId": 1,
    "CategoryType": "Normal",
    "SelectedDates": {
        "Wed Jul 16 2014": "2014-07-16T00:00:00",
        "Thu Jul 17 2014": "2014-07-17T00:00:00",
        "Fri Jul 18 2014": "2014-07-18T00:00:00"
    }
}

Web Method是这样的:

[HttpPost]
public HttpResponseMessage UpdateHolidayRequest([FromBody] Model.HolidayRequestModel request) {
    HttpResponseMessage returnVal = null;
    returnVal = Request.CreateResponse(HttpStatusCode.OK, new Model.Custom.JsonResponse {
        data = null,
            message = "",
            num = 1,
            success = true
    });
}

我的HolidayRequestModel类是:

public class HolidayRequestModel {
    public int HolidayId {
        get;
        set;
    }
    public int EmployeeId {
        get;
        set;
    }
    public byte HolidayTypeId {
        get;
        set;
    }
    // Selected Dates
    public List<string> SelectedDates {
        get;
        set;
    }
}

我得到了所有的属性，除了SelectedDates，因为我意识到这不是一个List<string>，因为SelectedDates有一个字段和一个值。

关于SelectedDates属性类型应该是什么以便在我的模型中填充的任何线索?

Answer 1

将SelectedDates属性更改为Dictionary<string, string>(或可能是Dictionary<string, DateTime>)而不是List<string>，这将允许它正确地反序列化。

。:

public class HolidayRequestModel {
    ...
    // Selected Dates
    public Dictionary<string, string> SelectedDates {
        get;
        set;
    }
}