HttpWebRequestを使用して奇妙な問題が発生しました。サービスに文字列を投稿しようとしていますが、HttpWebResponseは次のエラーを生成し続けます。HttpWebResponseエラーが見つかりません
"System.Net.WebException: The remote server returned an error: NotFound. ---> System.Net.WebException: The remote server returned an error: NotFound. at System.Net.Browser.ClientHttpWebRequest.InternalEndGetResponse(IAsyncResult asyncResult)\r\n at System.Net.Browser.ClientHttpWebRequest.<>c__DisplayClass2.<EndGetResponse>b__1(Object sendState)\r\n at System.Net.Browser.AsyncHelper.<>c__DisplayClass4.<BeginOnUI>b__1(Object sendState)\r\n at System.Reflection.RuntimeMethodInfo.InternalInvoke(RuntimeMethodInfo rtmi, Object obj, BindingFlags invokeAttr, Binder binder, Object parameters, CultureInfo culture, Boolean isBinderDefault, Assembly caller, Boolean verifyAccess, StackCrawlMark& stackMark)\r\n at System.Reflection.RuntimeMethodInfo.InternalInvoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, StackCrawlMark& stackMark)\r\n at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters)\r\n at System.Delegate.DynamicInvokeOne(Object[] args)\r\n at System.MulticastDelegate.DynamicInvokeImpl(Object[] args)\r\n at System.Delegate.DynamicInvoke(Object[] args)\r\n at System.Windows.Threading.Dispatcher.<>c__DisplayClass4.<FastInvoke>b__3()\r\n at System.Reflection.RuntimeMethodInfo.InternalInvoke(RuntimeMethodInfo rtmi, Object obj, BindingFlags invokeAttr, Binder binder, Object parameters, CultureInfo culture, Boolean isBinderDefault, Assembly caller, Boolean verifyAccess, StackCrawlMark& stackMark)\r\n at System.Reflection.RuntimeMethodInfo.InternalInvoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, StackCrawlMark& stackMark)\r\n at System.Reflection.MethodBase.Invoke(Object obj, Object[] parameters)\r\n at System.Delegate.DynamicInvokeOne(Object[] args)\r\n at System.MulticastDelegate.DynamicInvokeImpl(Object[] args)\r\n at System.Delegate.DynamicInvoke(Object[] args)\r\n at System.Windows.Threading.DispatcherOperation.Invoke()\r\n at System.Windows.Threading.Dispatcher.Dispatch(DispatcherPriority priority)\r\n at System.Windows.Threading.Dispatcher.OnInvoke(Object context)\r\n at System.Windows.Hosting.CallbackCookie.Invoke(Object[] args)\r\n at System.Windows.Hosting.DelegateWrapper.InternalInvoke(Object[] args)\r\n at System.Windows.RuntimeHost.ManagedHost.InvokeDelegate(IntPtr pHandle, Int32 nParamCount, ScriptParam[] pParams, ScriptParam& pResult)\r\n\r\n at System.Net.Browser.AsyncHelper.BeginOnUI(SendOrPostCallback beginMethod, Object state)\r\n at System.Net.Browser.ClientHttpWebRequest.EndGetResponse(IAsyncResult asyncResult)\r\n at ZabbixClient.MainPage.ResponseCallBack(IAsyncResult result)\r\n at System.Net.Browser.ClientHttpWebRequest.<>c__DisplayClassa.<InvokeGetResponseCallback>b__8(Object state2)\r\n at System.Threading.ThreadPool.WorkItem.doWork(Object o)\r\n at System.Threading.Timer.ring()\r\n"
私のコードは次のようになります。私は何が起こっているのかを把握することはできません
private void btnSignin_Click(object sender, RoutedEventArgs e)
{
// Prepare web request...
HttpWebRequest myRequest = (HttpWebRequest)WebRequest.Create(new Uri("http://monitor.co.uk", UriKind.Absolute));
myRequest.Method = "POST";
myRequest.ContentType = "application/x-www-form-urlencoded";
myRequest.BeginGetRequestStream(new AsyncCallback(RequestCallBack), myRequest);
}
void RequestCallBack(IAsyncResult result) {
HttpWebRequest myRequest = result.AsyncState as HttpWebRequest;
//need error checking for this part
Stream stream = myRequest.EndGetRequestStream(result);
using (StreamWriter sw = new StreamWriter(stream)){
sw.Write("{ \"jsonrpc\":\"2.0\",\"method\":\"user.authenticate\",\"params\":{\"user\":\"<login>\",\"password\":\"<password>\"},\"id\":2}");
}
myRequest.BeginGetResponse(ResponseCallBack, myRequest);
}
void ResponseCallBack(IAsyncResult result)
{
//get to the request object
HttpWebRequest myRequest = result.AsyncState as HttpWebRequest;
try
{
//need error checking here
HttpWebResponse response = myRequest.EndGetResponse(result)
as HttpWebResponse;
using (StreamReader sr = new StreamReader(response.GetResponseStream()))
{
System.Windows.Deployment.Current.Dispatcher.BeginInvoke(() => { MessageBox.Show(sr.ReadToEnd()); });
}
}
catch (WebException webExcp)
{
System.Windows.Deployment.Current.Dispatcher.BeginInvoke(() => { MessageBox.Show(webExcp.ToString()); });
}
}
、URLが正しく指定され、動作して、私は何が起こっていたかを監視するためにバイオリンを使用するように読まが、何もそれも作ることになっていない示唆シオマネキに表示されません要求?すべての情報は高く評価されます。ありがとう!
役立つことを願って。これはサーバーが期待しているものですか? –