当客户第一次访问时，需在线注册姓名、性别等信息，然后将信息保存到Cookies中，当下次如该用户再访问，则显示“某某，您好，您是第几次光临本站”的欢迎信息。-When customers first visit, the required online registration name, sex and other information, information is then saved to the Cookies, when the next if the user re-visits