JSP2008. 11. 9. 17:16
 Cookie[] cookies = request.getCookies();
 if(cookies!=null){
  for(int i=0; i<cookies.length; i++){
   if(cookies[i].getName().equals("지울쿠키이름")){
    cookies[i].setMaxAge(0);
    response.addCookie(cookies[i]);
   }
  }
 }

Posted by 아마데우스