| | |
|---|
| | | return sb.toString(); |
|---|
| | | } |
|---|
| | | |
|---|
| | | public static String getTimeSixNumberCode(String prefix){ |
|---|
| | | public static String getTimeSixNumberCode(String prefix, String keyName){ |
|---|
| | | SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd"); |
|---|
| | | String format = simpleDateFormat.format(new Date()); |
|---|
| | | String timeStr = format.replace("-", ""); |
|---|
| | | long incrNum = RedisUtil.incr("num", 1); |
|---|
| | | System.out.println(incrNum + "=============="); |
|---|
| | | long incrNum = RedisUtil.incr(keyName, 1); |
|---|
| | | if(incrNum == 1){ |
|---|
| | | RedisUtil.expire("num", 60 * 60 * 24); |
|---|
| | | RedisUtil.expire(keyName, 60 * 60 * 24); |
|---|
| | | } |
|---|
| | | String sixIncr = String.format("%06d", incrNum); |
|---|
| | | return prefix + timeStr + sixIncr; |
|---|
