import javax.servlet.http.HttpServletRequest; //... @Autowired public HttpServletRequest request; public boolean _isLocalhost() { String[] _host = null; boolean _localhost; try { _host = (request.getHeader("referer")).split("/"); } catch (Exception e) { // TODO: handle exception } if (_host[2].equals("localhost")) { _localhost = true ; } else { _localhost = false; } return _localhost; } เรียกใช้ตามนี้ครับ : _isLocalhost()==true? ... : ...