//把形如2010/04/20日期增加一天的函数

  //把形如2010/04/20日期增加一天的函数

    def addDate(str) {
        str = str.replace('/', '-');
        Calendar calendar = Calendar.getInstance(TimeZone.getTimeZone("Asia/Shanghai"), Locale.CHINA);
        DateFormat format = new SimpleDateFormat("yyyy-MM-dd");
        Date date = null;
        try {
            date = format.parse(str);
        } catch (ParseException e) {
            e.printStackTrace();
        }
        calendar.setTime(date);
        calendar.add(Calendar.DAY_OF_MONTH, 1);
        calendar.getTime();
        str = DateFormat.getDateInstance().format(calendar.getTime());
        str = str.replace('-', '/');
        str = convertDateFormat(str)
        return str
    }