I'm a new comer here, nice to meet you all. I have a problem and need your help.
I send a post request from my java class but the target page doesn't process my request.
This is my source code, I think there's no problem in my source:
and the url I use is:
http://noip.gov.vn/noip/feedback.nsf/frmFeedbackv3?OpenForm&Language=English