如何解析System.Net.Webrequest响应中的JSON数据

Question

我试图调用一个API，它返回JSON格式的数据，我需要解析。如何在System.Net.Webrequest中做到这一点…下面是我的代码

ServicePointManager.ServerCertificateValidationCallback = new System.Net.Security.RemoteCertificateValidationCallback(AcceptAllCertifications);
            request = WebRequest.Create("https://IPAaddress/api/admin/configuration/v1/conference/1/");
            request.Credentials = new NetworkCredential("username", "password");
            // Create POST data and convert it to a byte array.
            request.Method = "GET";          
                    // Set the ContentType property of the WebRequest.
            request.ContentType = "application/json; charset=utf-8";          

            WebResponse response = request.GetResponse();
            // Display the status.
            Console.WriteLine(((HttpWebResponse)response).StatusDescription);
            // Get the stream containing content returned by the server.
            dataStream = response.GetResponseStream();
            // Open the stream using a StreamReader for easy access.
            StreamReader reader = new StreamReader(dataStream);
            // Read the content.
            string responseFromServer = reader.ReadToEnd();
            // Display the content.
            Console.WriteLine(responseFromServer);
            // Clean up the streams.
            reader.Close();
            dataStream.Close();
            response.Close();

Answer 1

Webrequest只是返回一个来自远程资源的响应。您需要自己解析JSON，比如使用DataContractJsonSerializer或JSON。网(http://www.newtonsoft.com/json)

Answer 2

谢谢大家我的问题得到了解决，下面是代码…

ServicePointManager.ServerCertificateValidationCallback = new System.Net.Security.RemoteCertificateValidationCallback(AcceptAllCertifications);
        request = WebRequest.Create("https://ipaddress/api/admin/configuration/v1/conference/1/");
        request.Credentials = new NetworkCredential("admin", "admin123");
        // Create POST data and convert it to a byte array.
        request.Method = "GET";          
                // Set the ContentType property of the WebRequest.
        request.ContentType = "application/json; charset=utf-8";          

        WebResponse response = request.GetResponse();
        // Display the status.
        Console.WriteLine(((HttpWebResponse)response).StatusDescription);
        // Get the stream containing content returned by the server.
        dataStream = response.GetResponseStream();
        // Open the stream using a StreamReader for easy access.
        StreamReader reader = new StreamReader(dataStream);
        // Read the content.
        string responseFromServer = reader.ReadToEnd();
        JavaScriptSerializer js = new JavaScriptSerializer();
        var obj = js.Deserialize<dynamic>(responseFromServer);
        Label1.Text = obj["name"];
        // Display the content.
        Console.WriteLine(responseFromServer);
        // Clean up the streams.
        reader.Close();
        dataStream.Close();
        response.Close();