如何从Servlet获取返回值到C＃

Question

How can I get the return value from servlet to c#? I passed parameter to servlet using

 HttpWebRequest request = (HttpWebRequest)WebRequest
                         .Create("http://localhost:8080/value/Get_value?p_value=" + 
                                      passedValue);    
 HttpWebResponse response = (HttpWebResponse)request.GetResponse();

Then servlet will process and passed the return value to c#.

Answer 1

You have to read the response buffer (stream).

...
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
using (StreamReader reader=new StreamReader(response.GetResponseStream()))
 {
 string line = reader.ReadToEnd();
 Console.WriteLine(line);
 }