C# 使用Xamarin.Forms C反序列化Json数据#
我有一个问题，我似乎无法控制自己。我是Xamarin.Forms（和C#）的新手，我正在尝试对我从Giphy.com请求的Json数据进行反序列化。这是我的密码：C# 使用Xamarin.Forms C反序列化Json数据#,c#,json,xamarin.forms,C#,Json,Xamarin.forms,我有一个问题，我似乎无法控制自己。我是Xamarin.Forms（和C#）的新手，我正在尝试对我从Giphy.com请求的Json数据进行反序列化。这是我的密码： var uri = new Uri(string.Format ("http://api.giphy.com/v1/gifs/search?q=" + SearchText + "&api_key=1234&limit=5", string.Empty)); HttpResponseMessa
var uri = new Uri(string.Format ("http://api.giphy.com/v1/gifs/search?q=" + SearchText + "&api_key=1234&limit=5", string.Empty));
HttpResponseMessage response = await client.GetAsync(uri);
if (response.IsSuccessStatusCode)
{
try
{
string json = await response.Content.ReadAsStringAsync();
var data = (JObject)JsonConvert.DeserializeObject(json);
string ImageUrl = data["url"].Value<string>();
Giphy = _giphyService.GetGiphyImageUrl(ImageUrl);
}
catch(Exception e)
{
Debug.WriteLine("Message: " + e);
}
}
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151.101.38.2
我无法更改Json数据，因为我是从URL获取的，但我认为它出错了，因为Json数据看起来与示例Json数据不同。如何从Json数据中获取URL？我要做的第一件事是使用此工具将Json转换为类： 完成此操作后，可以使用Newtonsoft库将json转换为类中的类型化对象，如下所示：
var object = JsonConvert.DeserializeObject<ClassName>(json);
urlurlvar object = JsonConvert.DeserializeObject<ClassName>(json);
using (var client = new WebClient())
{
bytes = await client.DownloadDataTaskAsync(Url);
Source = ImageSource.FromStream(() => new MemoryStream(bytes));
}