jsp中的cookie的一些操作

//读取cookie

Cookie[] cookies = request.getCookies();

if (cookies != null)

for (Cookie cookie : cookies) {

System.out.println(cookie.getName() + "\t" + cookie.getValue());

}

//创建cookie

Cookie cookie = new Cookie("name", "admin");

cookie.setMaxAge(3600 * 24);

response.addCookie(cookie);