编个客户端，如何向类似"http://www.csdn.net/expert/index.asp?room=参数"发送参数？

Question

int room=100;
action="http://www.csdn.net/expert/index.asp?room=<%=room%>"
or action="http://www.csdn.net/expert/index.asp?room=100" or 
response.sendRedirect("http://www.csdn.net/expert/index.asp?room=100");
response.sendRedirect("http://www.csdn.net/expert/index.asp?room="+room);

Answer 1

qq 27138217
smonebody has used this to attck sina
what do you want?

Answer 2

URL url = new URL("http://www.csdn.net/expert/index.asp?room=100"););
httpConnection = (HttpURLConnection)url.openConnection ();