1,设置cookie(name是自定义的cookie名字标识,value为保存的信息,expires为有效时间,path存放路径,domain存放域名(没怎么用),secure貌似没用到 //set cookie function set_cookie(name,value,expires,path,domain,secure ) { // set time, it's in milliseconds var today = new Date(); today.setTime(today.getTime()); if (expires){ expires = expires * 1000 ...