從JSON反序列化HttpCookie對象

由於某種原因，HttpCookie對象無法從JSON反序列化。我收到此錯誤 -從JSON反序列化HttpCookie對象

無法填充列表類型System.Web.HttpValueCollection。路徑「價值」，行..，位置..

我設法給JSON反序列化到一個自定義類（HttpCookieModel），其不具有Values屬性，然後重新從數據中的HttpCookie。但是沒有更簡單的方法嗎？

using Newtonsoft.Json; // v7.0.1 

public JsonResult GetCookie() { 
    return Json(new { Success = true, Username = model.UserName, Cookie = FormsAuthentication.GetAuthCookie(model.UserName, true) }); 
} 

private static void DoSomeTests() 
{ 
     // HttpWebRequest request.... 
     // Call GetCookie() 
     // ... 
     var httpResponse = (HttpWebResponse)request.GetResponse(); 
     using (var streamReader = new StreamReader(httpResponse.GetResponseStream(), true)) 
     { 
      res = streamReader.ReadToEnd(); 
     } 
     // Deserialize 
     try 
     { 
      MyResponse mr = JsonConvert.DeserializeObject<MyResponse>(res); 
     } 
     catch (Exception ex) 
     { 
      string message = ex.Message; // message: Cannot populate list type System.Web.HttpValueCollection. Path 'Values'.... 
     } 


    public class MyResponse 
    { 
     public bool Success { get; set; } 
     public string Username { get; set; } 
     // public HttpCookie Cookie { get; set; } // Problems deserializing Values collection. 
     public HttpCookieModel Cookie { get; set; } 
    } 

    // This model works - but is there a simpler way? 
    public class HttpCookieModel 
    { 
     public string Domain { get; set; } 
     public DateTime Expires { get; set; } 
     public bool HasKeys { get; set; } 
     public bool HttpOnly { get; set; } 
     public string Name { get; set; } 
     public string Path { get; set; } 
     public bool Secure { get; set; } 
     public bool Shareable { get; set; } 
     public string Value { get; set; } 

     public HttpCookie ConvertToHttpCookie() 
     { 
      HttpCookie result   = new HttpCookie(this.Name); 
      result.Domain    = this.Domain; 
      result.Expires    = this.Expires; 
      result.HttpOnly    = this.HttpOnly; 
      result.Path     = this.Path; 
      result.Secure    = this.Secure; 
      result.Shareable   = this.Shareable; 
      result.Value    = this.Value; 
      return result; 
     } 
    } 
}

來源

2015-08-23 TamarG

以JSON響應，並在這裏http://json2csharp.com/導入，這將創造必要進行適當的deserialisation必要的類，然後就deserialise到RootObject類（RootObject是默認名稱json2csharp給出，但任何適合更改爲需要

來源

2015-08-23 12:46:06

我已經創建了這個類 - 但它是我不想使用該解決方案。 HttpCookie是一個C＃類，不是一個自定義類，但DeserializeObject不能反序列化，我不知道爲什麼。 – TamarG

嘗試MissingMemberHandling.Ignore：

實例：

var jsonSerializerSettings = new JsonSerializerSettings(); 
jsonSerializerSettings.MissingMemberHandling = MissingMemberHandling.Ignore; 

JsonConvert.DeserializeObject<YourClass>(jsonResponse, jsonSerializerSettings);

其中y我們的代碼：

public class MyResponse 
    { 
     public bool Success { get; set; } 
     public string Username { get; set; } 
     public HttpCookie Cookie { get; set; } //use HttpCookie as normal 
    }

應用MissingMemberHandling.Ignore：

var jsonSerializerSettings = new JsonSerializerSettings(); 
jsonSerializerSettings.MissingMemberHandling = MissingMemberHandling.Ignore; 
MyResponse mr = JsonConvert.DeserializeObject<MyResponse>(res, jsonSerializerSettings);

來源

2015-08-23 13:15:09

從JSON反序列化HttpCookie對象

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