知识点拾掇之Java的Cookie操作

知识点整理之Java的Cookie操作

创建Cookie

Cookie[] cookies = request.getCookies();if (cookies != null && cookies.length > ) {    for (Cookie cookie : cookies) {        if (cookie.getName.compareTo("key") == 0) {            cookie.setValue("newValue");            response.addCookie(cookie);            break;        }    }}