我通過http://datalan.aspone.cz/運行網站時出現問題,其中紅色表中的數據仍然不可用,因此返回錯誤消息 「錯誤關閉 遠程服務器返回錯誤:(500) 內部服務器錯誤。「遠程服務器返回錯誤:(500)網站上的內部服務器錯誤
此外,網站已經在本地主機上運行,沒有任何問題。
我不知道我犯了什麼錯誤,但如果有人幫助解決這些問題,我將不勝感激。
我附上下面的代碼:
public List<Data> Generate()
{
List<Data> data = new List<Data>();
WebRequest request = WebRequest.Create("http://192.168.1.100/st0.xml");
request.Credentials = new System.Net.NetworkCredential("admin", "admin");
WebResponse response;
Stream ReceiveStream;
XmlTextReader reader = null;
try
{
response = request.GetResponse();
ReceiveStream = response.GetResponseStream();
reader = new XmlTextReader(ReceiveStream);
}
catch (WebException ex)
{
response = ex.Response;
ReceiveStream = response.GetResponseStream();
}
List<Tuple<string, string, int>> values = new List<Tuple<string, string, int>>();
while (reader.Read())
{
if (reader.NodeType == XmlNodeType.Element)
{
switch (reader.Name)
{
case "ia0":
double temp = Convert.ToDouble(reader.ReadString())/10;
values.Add(new Tuple<string, string, int>(String.Format(temp.ToString() + " °C"), "Temperature", 0));
break;
case "ia1":
double vol = Convert.ToDouble(reader.ReadString())/10;
values.Add(new Tuple<string, string, int>(String.Format(vol.ToString() + "V"), "Voltage", 1));
break;
case "di0":
values.Add(new Tuple<string, string, int>(reader.ReadString(), "INPD0", 2));
break;
case "di1":
values.Add(new Tuple<string, string, int>(reader.ReadString(), "INPD1", 3));
break;
case "di2":
values.Add(new Tuple<string, string, int>(reader.ReadString(), "INPD2", 4));
break;
case "di3":
values.Add(new Tuple<string, string, int>(reader.ReadString(), "INPD3", 5));
break;
case "out0":
values.Add(new Tuple<string, string, int>(reader.ReadString(), "OUT0", 6));
break;
case "out1":
values.Add(new Tuple<string, string, int>(reader.ReadString(), "OUT1", 7));
break;
case "out2":
values.Add(new Tuple<string, string, int>(reader.ReadString(), "OUT2", 8));
break;
case "out3":
values.Add(new Tuple<string, string, int>(reader.ReadString(), "OUT3", 9));
break;
}
}
}
for (int i = 0; i < values.Count; i++)
{
for (int j = 0; j < values.Count; j++)
{
if (i == values[j].Item3)
{
data.AddRange(new List<Data> { new Data { Type = values[j].Item2, Value = values[j].Item1 } });
}
}
}
return data;
}
您是否有權訪問Web服務器以查看事件查看器? –
@PhilCooper不,我沒有。我使用freehosting aspone網站。 –