将 JSON 反序列化为在局部视图中呈现的模型（restsharp 或任何其他方法）

Question

我从来没有处理过反序列化 JSON，我就是不明白。

我调用 API 并返回 JSON，然后我想使用 JSON 数据作为我的部分视图。我的思考过程是获取 JSON，反序列化为模型，将模型传递给视图，然后我们开始。

我目前已经安装了 restsharp，因为阅读帖子似乎是可行的方法。我对其他方法完全开放。

JSON

{
"Offer": [
    {
        "Oid": 3,
        "Type": 1,
        "Name": "New Offer 3",
        "Headline": "New Offer HL",
        "Content": "New Offer BL",
        "Terms": "New Offer Terms",
        "DisplayOrder": 2,
        "TZone": 1,
        "ExpiryDays": 31,
        "OfferLandingUrl": null,
        "OfferImageM": null,
        "OfferImageD": null,
        "OfferVideo": null,
        "MaxShares": "10"
    }
],
"OfferUrls": {
    "Url1": "http://localhost:49574/api/Offer/OfferDirect?oid=3",
    "Url2": "http://localhost:49574/api/Offer/OfferDirect?oid=7",
    "Url3": "http://localhost:49574/api/Offer/OfferDirect?oid=7"
}

}

型号 - 使用 http://json2csharp.com/ 在其他帖子中推荐的型号。正确设置模型真的很酷。

     public class Offer
    {
        public int Oid { get; set; }
        public int Type { get; set; }
        public string Name { get; set; }
        public string Headline { get; set; }
        public string Content { get; set; }
        public string Terms { get; set; }
        public int DisplayOrder { get; set; }
        public int TZone { get; set; }
        public int ExpiryDays { get; set; }
        public string OfferLandingUrl { get; set; }
        public string OfferImageM { get; set; }
        public string OfferImageD { get; set; }
        public string OfferVideo { get; set; }
        public string MaxShares { get; set; }
    }

    public class OfferUrls
    {
        public string Url1 { get; set; }
        public string Url2 { get; set; }
        public string Url3 { get; set; }
    }

public class RootObject
{
    public List<Offer> Offer { get; set; }
    public OfferUrls OfferUrls { get; set; }
}

控制器 - 这是所有东西都呈梨形的地方。

public ActionResult GetImageOffer(string oid, string otr)
    {
        var client = new RestClient("valid url");

        var request = new RestRequest("/Offer/OfferDirect", Method.POST);
        request.AddQueryParameter("oid", oid);
        request.AddQueryParameter("otr", otr);

        request.AddHeader("apikey", "secretkeyhere");
        request.RequestFormat = DataFormat.Json;


         IRestResponse response = client.Execute(request);

        // trying this but get stuck/lost what do do next
         dynamic jsonResponse = JsonConvert.DeserializeObject(response.Content);

        //The works but this i get stuck on this
         RestSharp.Deserializers.JsonDeserializer deserial = new JsonDeserializer();
         var OfferJ = deserial.Deserialize<List<OfferJSON>>(response);


         //OfferJSON OfferJSON = new System.Web.Script.Serialization.JavaScriptSerializer().Deserialize<List<OfferJSON>>(response.Content);

        return PartialView("_pImageOfferModel", //insert right here//);

    }

渲染到我的局部视图

    @using Demo.Models
@model Demo.Models.RootObject


<div>
    //I can't seem to access the next level of data. being @Model.Offer.Headline 
    <p>@Model.Offer</p>
    <p>@Model.OfferUrls</p>

</div>

Answer 1

看来您的方向是正确的。为什么不只是：

if(OfferJ == null) 
    return PartialView(/* throw an exception, or whatever you want to do because de-serialization wasn't succesfull */)  

return PartialView("_pImageOfferModel", OfferJ);

Answer 2

RestSharp 可以自动为您执行此操作：

public ActionResult GetImageOffer(string oid, string otr)
{
    var client = new RestClient("valid url");

    var request = new RestRequest("/Offer/OfferDirect", Method.POST);
    request.AddQueryParameter("oid", oid);
    request.AddQueryParameter("otr", otr);

    request.AddHeader("apikey", "secretkeyhere");
    request.RequestFormat = DataFormat.Json;

    RestResponse<RootObject> response = client.Execute<RootObject>(request);

    return PartialView("_pImageOfferModel", response.Data);
}

将 JSON 反序列化为在局部视图中呈现的模型（restsharp 或任何其他方法）

Deserialize JSON into Models that render in partial view (restsharp or any other method)

c#

asp.net-mvc

json

restsharp