android - 将月份转换为 MMM 格式

Question

我正在尝试使用 SimpleDateFormat 将我的月份转换为 MMM 格式，但无法转换。

    tvDisplayDate = (TextView) findViewById(R.id.dateDisplay);

    Calendar cal=Calendar.getInstance();

    SimpleDateFormat format = new SimpleDateFormat("MMM");

    int tempyear = cal.get(Calendar.YEAR);
    int tempmonth = cal.get(Calendar.MONTH);
    int tempday = cal.get(Calendar.DAY_OF_MONTH);

    String month = new Integer(tempmonth).toString();

Answer 1

以下作品(我刚刚测试过)

Calendar cal=Calendar.getInstance();
int tempmonth = cal.get(Calendar.MONTH);

SimpleDateFormat newformat = new SimpleDateFormat("MMM");
SimpleDateFormat oldformat = new SimpleDateFormat("MM");

        String monthName = null;
        Date myDate;
        try {
            myDate = oldformat.parse(String.valueOf(tempmonth));
            monthName = newformat.format(myDate);
        } catch (ParseException e) {
            e.printStackTrace();
        }

        Log.d("MMM", monthName);