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                        /JAVA遇见HTML——JSP篇

为啥我创建的Cookie老是有问题

<%@page import="java.net.CookieHandler"%>
<%@page import="org.omg.CORBA.RepositoryIdHelper"%>
<%@ page language="java" contentType="text/html; charset=UTF-8"
    pageEncoding="UTF-8"%>
<%@ page import="java.util.*"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Insert title here</title>
</head>
<body>
<h1>登录成功</h1>
<hr>
<br>
<br>
<br>
<br>
<%
           //判断是否选择了记住登录状态
            String[] isUserCookie=request.getParamerterValues("isUserCookie");
            if( isUserCookie!=null&&isUserCookie.length>0)
            {
            String username=request.getParmarterValue("username");
            String passward=request.getParmarterValue("passward");
            Cookie usernamecookie=new Cookie("username",username);
            Cookie passwardcookie=new Cookie("passward",passward);
            usernamecookie.setMaxage(864000);
            passwardcookie.setMaxage(864000);
            response.addCookie(usernamecookie);
            response.addCookie(passwardcookie);
            }
            else{

            Cookie[] cookie=request.getCookie();
            if(cookie!=null&&cookie.length>0)
            {
               for(Cookie c:cookie)
               {
                if(c.getName().equals("username")||c.getName()/equals("passward"))
                {
                 c.setMaxage(0);
                 response.addCookie(c);

                }
               }
            }

            }