在 vb.NET 中使用从授权的 HTTP 请求返回的 XML

Question

如何在 xmltextreader 中使用阅读器返回的 XML？

            ' Create the web request  
        request = DirectCast(WebRequest.Create("https://mobilevikings.com/api/1.0/rest/mobilevikings/sim_balance.xml"), HttpWebRequest)

        ' Add authentication to request  
        request.Credentials = New NetworkCredential("username", "password")

        ' Get response  
        response = DirectCast(request.GetResponse(), HttpWebResponse)

        ' Get the response stream into a reader  
        reader = New StreamReader(response.GetResponseStream())

提前致谢，
内森。

Answer 1

您不需要创建新的 StreamReader，只需使用 GetResponseStream

//Get the Response Stream from the URL 
Stream responseStream = response.GetResponseStream(); 

// Read the Response Stream using XmlTextReader 
XmlTextReader reader = new XmlTextReader(responseStream); 

//read through all the nodes
while(reader.Read())
{
  //find the item node and read its value
  if(reader.Name == "item")
  {
        Console.Write(reader.ReadString());
  }
}