Cookie cookie = new Cookie("username" , "zhoulianyi");
cookie.setMaxAge(new Long(System.currentTimeMillis()).intValue() + 24 * 60 * 60 * 1000);
cookie.setPath("/Test/book"); //这里指定了path
response.addCookie(cookie);
Cookie cookie = new Cookie("username" , "zhoulianyi");
cookie.setMaxAge(new Long(System.currentTimeMillis()).intValue() + 24 * 60 * 60 * 1000);
cookie.setPath("/Test/book"); //这里指定了path
response.addCookie(cookie);