如何在asp.net中反序列化json

我有关注来自网络的请求的代码

StringBuilder sb = new StringBuilder(); byte[] buf = new byte[8192]; HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://api.bigflix.com/BIGFlixApi.do?parameter=getProductType&partnerID=17&uniqueID=54325345435&timestamp=131286916367&digest=bf53cae8f364cfc1d796489d09e4cfd&nbsp&nbsp
"); HttpWebResponse responce = (HttpWebResponse)request.GetResponse(); Stream resstream = responce.GetResponseStream(); string tempString = null; int count = 0; do { count = resstream.Read(buf, 0, buf.Length); if (count != 0) { tempString = Encoding.ASCII.GetString(buf, 0, count); sb.Append(tempString); } } while (count > 0); { Response.Write(sb.ToString() + "

"); // string[] val = sb.ToString().Split('"'); } 

运行此代码后，我将得到这种类型的json

 [ { "id": 23, "name": "Video Clips" }, { "id": 15, "name": "Deleted Scenes" }, { "id": 9, "name": "Music Albums" }, { "id": 7, "name": "Trailers" }, { "id": 18, "name": "Short Films" }, { "id": 21, "name": "Movie Clips" }, { "id": 1, "name": "Movies " }, { "id": 4, "name": "Plays" }, { "id": 22, "name": "Scenes" }, { "id": 2, "name": "TV Show" }, { "id": 5, "name": "Kids" }, { "id": 16, "name": "Interviews" }, { "id": 11, "name": "Film Songs" }, { "id": 14, "name": "Making of Movie" } ] 

现在我想在asp.net中反序列化（c＃）
我试图得到一个正确的答案，但没有得到。

请指教。

Answer 1

像这样创建一个名为FromFlix的类的App_Code

 public class FromFlix { public string ID { get; set; } public string Name { get; set; } } 

现在，在while循环结束后，执行此操作。

 JavaScriptSerializer ser = new JavaScriptSerializer(); var response = ser.Deserialize>(sb.ToString()); 

response是List ，即FromFlix类型的通用列表
这是你应该如何使用它。

 StringBuilder sb = new StringBuilder(); byte[] buf = new byte[8192]; HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://api.bigflix.com/BIGFlixApi.do?parameter=getProductType&partnerID=17&uniqueID=54325345435&timestamp=131286916367&digest=bf53cae8f364cfc1d796489d09e4cfd&nbsp&nbsp
"); HttpWebResponse responce = (HttpWebResponse)request.GetResponse(); Stream resstream = responce.GetResponseStream(); string tempString = null; int count = 0; do { count = resstream.Read(buf, 0, buf.Length); if (count != 0) { tempString = Encoding.ASCII.GetString(buf, 0, count); sb.Append(tempString); } } while (count > 0); JavaScriptSerializer ser = new JavaScriptSerializer(); List response = ser.Deserialize>(sb.ToString()); foreach (var item in response) { Response.Write("ID: " + item.ID + "&" + "Name: " + item.Name + "
"); } 

希望这可以帮助。

Answer 2

您可以使用JavaScriptSerializer类型来序列化和反序列化JSON数据。

 var serializer = new JavaScriptSerializer(); var deserialized = serializer.Deserialize(myJson); 

编辑：

我不确定你对此有什么问题，但以下是你提供的JSON字符串的一个工作示例：

 static string TheJson = "..."; public class TheType { public int id { get; set;} public string name { get; set; } } var serializer = new JavaScriptSerializer(); var deserialized = serializer.Deserialize>(TheJson); 

这使我们deserialized List具有14个元素的List 。

Answer 3

你需要的是JSON.NET检查这个链接http://json.codeplex.com/将使你的生活更轻松