在Java中删除cookie,有以下几种方式:
Cookie cookie = new Cookie("cookieName", ""); cookie.setMaxAge(0); response.addCookie(cookie); Cookie cookie = null; cookie = new Cookie("cookieName", null); cookie.setMaxAge(0); response.addCookie(cookie); Cookie[] cookies = request.getCookies(); if (cookies != null) { for (Cookie cookie : cookies) { cookie.setMaxAge(0); response.addCookie(cookie); } } Cookie[] cookies = request.getCookies(); if (cookies != null) { for (Cookie cookie : cookies) { cookie.setMaxAge(0); } }