如何从servlet获取返回值到c＃

Question

如何从servlet获取返回值到c＃？我使用

将参数传递给servlet

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

然后servlet将处理并将返回值传递给c＃。

Answer 1

您必须阅读响应缓冲区（流）。

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