时间戳计算未来一周，每天，每隔的时间

    $scope.transformer = function(hour, minute, loopTime, weekType){
            var now = new Date();
            if (weekType == undefined) {
                weekType = now.getDay();
            }
            //转化到秒
            var difference = (now.getDay() * 24 * 60 * 60 + now.getHours() * 60 *60 + now.getMinutes()*60+now.getSeconds())
                - (weekType * 24 * 60 *60+ hour * 60 *60+ minute*60);
            var timestamp = now.getTime();
//增加loopTime天
            if (difference > 0) {
                timestamp += loopTime * 24 * 60 * 60 * 1000;
            }
            timestamp -= difference * 1000;
            var timeResult =parseInt(timestamp/1000);
            return timeResult;
        }
    }])