Question

我是编程winodws 8应用程序的新手，当我尝试使用httprequest连接它时使用web服务（使用带变量的URL），此服务返回：

{ “d”： “{\” 的sessionid \ “：\” twzv50okccwvgggeesjje2wa \”，\ “VERSIONINFO \”：{\ “相对\”：0，\ “版\”：0，\ “补丁\” ：0，\ “ForceUpdate \”：0，\ “更新类型\”：0，\ “全局\”：{\ “MultiSessionsAllowed \”：真，\ “CommCalcType \”：2，\ “PriceChangedTimer \”：25， \ “ValidLotsLocation \”：2，\ “CustumizeTradeMsg \”：假，\ “FirstWhiteLabeledOffice \”：空，\ “DealerTreePriv \”：0，\ “ClientConnectTimer \”：200，\ “ClientTimeoutTimer \”：500，\” DefaultLots \ “：0.01，\” WebSecurityID \ “：\” agagag \”，\ “ServerGMT \”：3}}，\ “SystemLockInfo \”：{\ “MinutesRemaining \”：0，\ “HoursRemaining \”：0 ，“DaysRemaining \”：0，\“Maintanance \”：0，\“WillBeLocked \”：1}，\“FirstWhiteLabel \”：\“VertexFX 10 \”，\“WLID \”：\“3 \” ，\ “CheckWhiteLabel \”：真，\ “密码\”：\ “1444 \”，\ “用户名\”：\ “测试\”，\ “LastTickTime \”：\“\ /日期（1396307573431）\ / \ “，”\“SelectedAccount \”：78821860，\“Name \”：0，\“ServicePath \”：null，\“GWSessionID \”：\“56630 \”，\“IP \”：\“Web（212.35。 90.211）\“，\”SessionDateStart \“：\”01/04/2014 02:12:53 \“，\”CompanyName \“：\”Hybrid Solutions \“，\”UserId \“：6119，\”DemoClient \ “：\” 0 \ “\ ”FName参数\“：\ ”omqrstu \“，\” SNAME \ “：\” \”，\ “TNAME \”：\ “\”，\ “LName的\”：\ “\”，\ “SMS \”：空，\ “isReadOnly \”：\ “0 \” ，\ “SchSms \”：\ “2 \” \ “AlertSms \”：\ “2 \” \ “TEMP \”：空，\ “GMTOffset \”：\ “2 \” \ “SvrGMT \” ：\“3 \”，\“ClientType \”：null，\“EnableNews \”：\“1 \”，\“PublicSlideNews \”：\“\”，\“PrivateSlideNews \”：\“欢迎来到V 10 \ “\ ”DealerTreePriv \“：1}”}

我有简单的Windows应用程序，只需一个按钮，当我点击按钮我发送带变量的URL，我得到了上面的obj，我想在if语句中使用像UserID这样的对象的内容，但没有白白我不知道如何在C＃中使用它，可以和身体帮助我？

我使用此代码。我知道它有很多错误，但我需要有人指导我。

private void Button_Click(object sender, RoutedEventArgs e)
{
    String uriString = "url";
    var uri = new Uri(uriString);
    var httpWebRequest = HttpWebRequest.Create(uri);

    httpWebRequest.BeginGetResponse(new AsyncCallback(OnGettingResponse), httpWebRequest);
}

private void OnGettingResponse(IAsyncResult ar)
{
    var outerRoot = JsonConvert.DeserializeObject<OuterRootObject>( json );
    var root = JsonConvert.DeserializeObject<RootObject>( outerRoot.d );
    MessageBox.Show(root.UserId);
}

Answer 1

这是一种令人讨厌的情况。你得到的是一个带有单个属性的JSON对象（即d），该属性包含一个JSON字符串。所以你基本上需要从它的信封中解开内部JSON。以下类/代码应该有效（使用JSON.NET进行反序列化）。

public class OuterRootObject
{
    public string d { get; set; }
}

public class Globals
{
    public bool MultiSessionsAllowed { get; set; }
    public int CommCalcType { get; set; }
    public int PriceChangedTimer { get; set; }
    public int ValidLotsLocation { get; set; }
    public bool CustumizeTradeMsg { get; set; }
    public object FirstWhiteLabeledOffice { get; set; }
    public int DealerTreePriv { get; set; }
    public int ClientConnectTimer { get; set; }
    public int ClientTimeoutTimer { get; set; }
    public double DefaultLots { get; set; }
    public string WebSecurityID { get; set; }
    public int ServerGMT { get; set; }
}

public class VersionInfo
{
    public int Rel { get; set; }
    public int Ver { get; set; }
    public int Patch { get; set; }
    public int ForceUpdate { get; set; }
    public int UpdateType { get; set; }
    public Globals Globals { get; set; }
}

public class SystemLockInfo
{
    public int MinutesRemaining { get; set; }
    public int HoursRemaining { get; set; }
    public int DaysRemaining { get; set; }
    public int Maintanance { get; set; }
    public int WillBeLocked { get; set; }
}

public class RootObject
{
    public string sessionid { get; set; }
    public VersionInfo VersionInfo { get; set; }
    public SystemLockInfo SystemLockInfo { get; set; }
    public string FirstWhiteLabel { get; set; }
    public string WLID { get; set; }
    public bool CheckWhiteLabel { get; set; }
    public string Password { get; set; }
    public string Username { get; set; }
    public DateTime LastTickTime { get; set; }
    public int SelectedAccount { get; set; }
    public int Name { get; set; }
    public object ServicePath { get; set; }
    public string GWSessionID { get; set; }
    public string IP { get; set; }
    public string SessionDateStart { get; set; }
    public string CompanyName { get; set; }
    public int UserId { get; set; }
    public string DemoClient { get; set; }
    public string FName { get; set; }
    public string SName { get; set; }
    public string TName { get; set; }
    public string LName { get; set; }
    public object Sms { get; set; }
    public string isReadOnly { get; set; }
    public string SchSms { get; set; }
    public string AlertSms { get; set; }
    public object Temp { get; set; }
    public string GMTOffset { get; set; }
    public string SvrGMT { get; set; }
    public object ClientType { get; set; }
    public string EnableNews { get; set; }
    public string PublicSlideNews { get; set; }
    public string PrivateSlideNews { get; set; }
    public int DealerTreePriv { get; set; }
}

var outerRoot = JsonConvert.DeserializeObject<OuterRootObject>( json );
var root = JsonConvert.DeserializeObject<RootObject>( outerRoot.d );

将Json Http请求转换为c＃obj

1 个答案: