获取字符串指定区域字符

SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd-hh");
Date curDate = new Date(System.currentTimeMillis());//获取当前时间
String str = formatter.format(curDate);
String[] data = str.split("-");
int mCurYear = Integer.parseInt(data[0]);
int mCurMonth = Integer.parseInt(data[1]);
Log.v("State", mCurYear + "");
Log.v("State", mCurMonth + "");