📄 readcookie.jsp
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<%@ page contentType="text/html;charset=gb2312"%><html><head> <title>操纵Cookie示例-读取Cookie</title></head><body><h2>操纵Cookie示例-读取Cookie</h2><% // 将当前站点的所有Cookie读入并存入Cookies数组中 Cookie[] Cookies=request.getCookies(); Cookie sCookie=null; String cookieName=null; String cookieValue=null; if(Cookies == null) // 如果没有任何Cookie out.print("没有Cookie"); else{ try{ if(Cookies.length ==0){ System.out.println("客户端禁止写入cookie"); } else{ for(int i=0;i<Cookies.length; i++){ // 循环列出所有可用的Cookie sCookie=Cookies[i]; cookieName = sCookie.getName(); cookieValue = sCookie.getValue(); if(cookieName.equals("mycookie")){ out.println(cookieName + "->" + cookieValue + "<br>"); break; } } } } catch(Exception e){ System.out.println(e); } } %></body></html>⌨️ 快捷键说明
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