testaction.java

一本jsp自学教材

package test;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public class TestAction extends Action {
public ActionForward execute(
ActionMapping mapping,
ActionForm form,
HttpServletRequest request,
HttpServletResponse response)
throws Exception {
  TestForm tform=(TestForm)form;
  String user=tform.getUsername();
  HttpSession session=request.getSession();
  UserType UT=new UserType();
  if(UT.isAdmin(user))
  {
    String mess="Hello!Administrator.";
    mess=new String(mess.getBytes("ISO-8859-1"));
    session.setAttribute("mess",mess);
  }
  else{
    String mess="Hello，User！";
    session.setAttribute("mess",mess);
  }
  return mapping.findForward("success");
 }
}