/**     * TODO 驗證時間     * @return     */    public boolean getWithdrawTime(){        Date date = new Date();        Calendar nowCalendar = Calendar.getInstance();        nowCalendar.setTime(date);        if(nowCalendar.get(Calendar.DAY_OF_WEEK) == Calendar.SATURDAY || nowCalendar.get(Calendar.DAY_OF_WEEK) == Calendar.SUNDAY){            return false;        }        if(nowCalendar.compareTo(getStartWithdrawTime(date)) == -1 || nowCalendar.compareTo(getEndWithdrawTime(date)) == 1){            return false;        }        return true;    }    /**     * TODO 設置開始時間     * @param date     * @return     */    public Calendar getStartWithdrawTime(Date date){        Calendar calendar = Calendar.getInstance();        calendar.setTime(date);        calendar.set(Calendar.HOUR_OF_DAY,8);        calendar.set(Calendar.MINUTE,00);        return calendar;    }    /**     * TODO 設置結束時間     * @param date     * @return     */    public Calendar getEndWithdrawTime(Date date){        Calendar calendar = Calendar.getInstance();        calendar.setTime(date);        calendar.set(Calendar.HOUR_OF_DAY,20);        calendar.set(Calendar.MINUTE,00);        return calendar;    }   歡迎提供寶貴意見！