) { var curDate = new Date(); //当前时间戳 var curTamp = curDate.getTime(); //当日凌晨的时间戳,减去一毫秒是为了防止后续得到的时间不会达到00:00:00的状态 var curWeeHours = new Date(curDate.toLocaleDateString()).getTime() - 1; //当日已经过去的时间(毫秒) var passedTamp = curTamp - curWeeHours; //当日剩余时间 var leftTamp = 24 * 60 * 60 * 1000 - passedTamp; var expiresDate = new Date(); expiresDate.setTime(leftTamp + expiresDate.getTime()); //创建cookie $.cookie(cookie_name, "1", { expires: expiresDate, path: '/' }); if(cookie_name == 'tyw_ad') { expiresDate = new Date(); expiresDate.setTime(15 * 1000 + expiresDate.getTime()); //创建cookie $.cookie("tyw_ad1", "1", { expires: expiresDate, path: '/' }); } }