java后台获取cookie里面值得方法

     String admissionNo = "";
     //得到所有的cookies
     Cookie[] cookies = this.getRequest().getCookies(); Cookie cookie = null;//设置一个为null的cookie
     //循环cookies得到每个具体的cookie值
     for (int j = 0; j < cookies.length; j++) { cookie = cookies[j]; if (cookie.getName().equals("hospital")) { admissionNo = cookie.getValue(); } }

原文地址:https://www.cnblogs.com/wanghui1316/p/5518843.html