Я пытаюсь отправить сериализованный объект в мою службу WCF.Тем не менее, я получаю сообщение об ошибке «NotFound».Я бился головой об этом в течение трех дней.Может кто-нибудь сказать мне, что я делаю не так?Ниже приведен мой код на стороне клиента, моя операция службы WCF и определение класса, которое я пытаюсь сериализовать.
Код на стороне клиента
// Build a wrapper exception that will be serialized
Exception ex = e.ExceptionObject;
MyException exception = new MyException(ex.Message, ex.StackTrace, "silverlight app", ex.GetType().FullName, string.Empty);
string json = string.Empty;
using (MemoryStream memoryStream = new MemoryStream())
{
// Serialize the object
DataContractJsonSerializer serializer = new DataContractJsonSerializer(objectType);
serializer.WriteObject(memoryStream, objectToSerialize);
// Convert the data to json
byte[] bytes = memoryStream.ToArray();
int count = (int)(memoryStream.Length);
json = Encoding.UTF8.GetString(bytes, 0, count);
}
// Submit the information to log
string url = "http://localhost:90/services/MyService.svc/LogError";
WebClient loggingService = new WebClient();
loggingService.UploadStringCompleted += new UploadStringCompletedEventHandler(loggingService_UploadStringCompleted);
loggingService.Headers["Content-type"] = "application/json";
loggingService.Encoding = Encoding.UTF8;
loggingService.UploadStringAsync(new Uri(logExceptionUrl), "POST", json);
MyException (версия на стороне клиента)
public class MyException : Exception
{
private readonly string stackTrace;
public override string StackTrace
{
get {
return base.StackTrace;
}
}
private readonly string message;
public override string Message
{
get {
return base.Message;
}
}
private readonly string component;
public string Component
{
get { return component; }
}
private readonly string typeName;
public string TypeName
{
get { return typeName; }
}
private readonly string miscellaneous;
public string Miscellaneous
{
get { return miscellaneous; }
}
public MyException()
{ }
public MyException(string message) : base(message)
{ }
public MyException(string message, Exception inner) : base(message, inner)
{ }
public MyException(string message, string stackTrace) : base()
{
this.message = message;
this.stackTrace = stackTrace;
}
public MyException(string message, string stackTrace, string component, string typeName, string miscellaneous) : base()
{
this.message = message;
this.stackTrace = stackTrace;
this.component = component;
this.typeName = typeName;
this.miscellaneous = miscellaneous;
}
}
Служба WCF
[OperationContract]
[WebInvoke(UriTemplate = "/LogError", BodyStyle=WebMessageBodyStyle.Bare, RequestFormat=WebMessageFormat.Json, ResponseFormat = WebMessageFormat.Json)]
public string LogError(MyException exc)
{
try
{
// Write the details of exc to the database
return "ok";
}
catch (Exception ex)
{
return "error";
}
}
MyException в проекте WCF
[Serializable]
public class MyException : Exception
{
public override string StackTrace
{
get { return base.StackTrace; }
}
private readonly string stackTrace;
public override string Message
{
get { return base.Message; }
}
private readonly string message;
public string Component
{
get { return component; }
set { /* */ }
}
private readonly string component;
public string TypeName
{
get { return typeName; }
set { /* */ }
}
private readonly string typeName;
public string Miscellaneous
{
get { return miscellaneous; }
set { /* */ }
}
private readonly string miscellaneous;
public MyException()
{}
public MyException(string message) : base(message)
{ }
public MyException(string message, Exception inner) : base(message, inner)
{ }
public MyException(string message, string stackTrace) : base()
{
this.message = message;
this.stackTrace = stackTrace;
}
public MyException(string message, string stackTrace, string component, string typeName, string miscellaneous) : base()
{
this.message = message;
this.stackTrace = stackTrace;
this.component = component;
this.typeName = typeName;
this.miscellaneous = miscellaneous;
}
protected MyException(SerializationInfo info, StreamingContext context) : base(info, context)
{
component = info.GetString("component");
typeName = info.GetString("typeName");
miscellaneous = info.GetString("miscellaneous");
}
public override void GetObjectData(SerializationInfo info, StreamingContext context)
{
base.GetObjectData(info, context);
info.AddValue("component", component);
info.AddValue("typeName", typeName);
info.AddValue("miscellaneous", miscellaneous);
}
}
Спасибо за помощь!