how to call servlet from browser and transfer parameters?

Question

1、<A href="/YourServletName( with webpath)?param1=XXX&param2=XXX">click to call Servlet</A>
2<FORM method="post" action=""/YourServletName( with webpath)">
 <TABLE>
  <TR><TD><Input type="text" name="param1"></TD></TR>
  <TR><TD><Input type="text" name="param2></TD></TR>
  <TR><TD><Input type="submit"></TD></TR>
 </TABLE>
</form>

Answer 1

Tahnks ycats,
The method I need is method 1. But when servlet gets the request and try to getContentType, return value is null. I do not know why. Do u have any suggestion?

Answer 2

public void service(HttpServletRequest req, HttpServletResponse res) throws ServletException
{
  String param1 = req.getParameter("param1");
  String param2 = req.getParameter("param2");
// your code here
}