cookie存值:
Cookie userCookie=new Cookie("loginInfo",loginInfo); userCookie.setMaxAge(30*24*60*60); //存活期為一個月 30*24*60*60 userCookie.setPath("/"); response.addCookie(userCookie);
cookie取值:
Cookie[] cookies = request.getCookies(); for(Cookie cookie : cookies){ if(cookie.getName().equals("loginInfo")){ String loginInfo = cookie.getValue(); String username = loginInfo.split(",")[0]; String password = loginInfo.split(",")[1]; request.setAttribute("username", username); request.setAttribute("password", password); } }