[Java Code] 时间维度循环生成代码片段

public static void main(String[] args) throws ParseException {

        String str = "20140301";

        String str1 = "20140731";

        SimpleDateFormat format = new SimpleDateFormat("yyyyMMdd");

        Calendar start = Calendar.getInstance();

        Calendar end = Calendar.getInstance();

        try {

            start.setTime(format.parse(str));

            end.setTime(format.parse(str1));

        } catch (ParseException e) {

            e.printStackTrace();

        }

        while (start.before(end)) {

            System.out.println(format.format(start.getTime()));

            start.add(Calendar.DAY_OF_MONTH, 1);

        }

    }