fix redirect bug

  export default {

    mounted () {

    function bus_redirect(){

        var day_map = {};

        // JSON is from https://github.com/NateScarlet/holiday-cn

        // need to update by year

        $.getJSON("/2021.json", function (data) {

            var day_map = {};

            for (let i = 0; i < data.days.length; i++) {

                item = data.days[i];

                day_map[item.date] = item.isOffDay;

                day_map[data.days[i].date] = data.days[i].isOffDay;

            }

        });

        // console.log(day_map);

            var now_date = new Date();

            var ye = new Intl.DateTimeFormat('en', {year: 'numeric'}).format(now_date);

            var mo = new Intl.DateTimeFormat('en', {month: '2-digit'}).format(now_date);

            var da = new Intl.DateTimeFormat('en', {day: '2-digit'}).format(now_date);

            var day_key = `${ye}-${mo}-${da}`;

        var day_in_week = now_date.getDay();

            var is_holiday;

            if (day_map[day_key] == null) {

                // 不在国家假日调整表里

                console.log("Not in GOV declaration");

                var day_in_week = now_date.getDay();

                var isWeekend = (day_in_week == 6) || (day_in_week == 0);

                // 6 = Saturday, 0 = Sunday

                is_holiday = isWeekend;

            console.log(isWeekend);

            console.log("No in GOV declaration")

            } else {

                console.log("In GOV declaration");

                is_holiday = day_map[day_key];

            console.log(day_map[day_key]);

            console.log("In GOV declaration")

            }

            if (is_holiday){

                console.log("节假日");

                location.href = "/transport/holiday.html";

            }else {

                console.log("工作日");

                location.href = "/transport/workday.html";

            }

        });

    }

    document.addEventListener('DOMContentLoaded', bus_redirect, false);