从Android的ASPX页面获取响应

Question

I have an Android application that makes a call to an ASPX page on a server, which does some database work and return fine (most of the time). However, I would like to have some verification that process executed fine. Hence I put the following line in my ASPX code after which the Sub Ends.

Response.AddHeader(CONFIG.REG_RESPONSE, CONFIG.REG_ADDED)

And these lines in my Android

OutputStream out = httpCon.getOutputStream();
out.write(bytes);
out.close();
int status = httpCon.getResponseCode();
strReceivedURL = httpCon.getURL().getFile();
strReturnedResponse = httpCon.getHeaderField(Config.REG_RESPONSE);    
Log.d(DEBUG, "Response Header:" + strReturnedResponse);

However, it returns null. Also, sorry for this stupid question, but if I put

Response.Redirect("/") 'Redirecting to home page

would it case Response.Header(s) to be null? What is the best way to handle requests like these? I am using an ASPX page (just like a Servlet), and this aspx page has no HTML in it.

Answer 1

I believe you need to place that line at the top of your page

Response.AddHeader(CONFIG.REG_RESPONSE, CONFIG.REG_ADDED)

oh and do not redirect, this will cause unexpected behavior