public class UUIDUtils {/**** 获得随机数*/public static String getUUID(){String uuid = "wty";SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd");String date= simpleDateFormat.format(new Date());date=date.replace("-","");uuid+=date;uuid+=(new Random().nextInt(89999999)+10000000);return uuid;}/*** 获取不带横杆的uuid* @return*/public static String getRandomId() {return UUID.randomUUID().toString().replace("-","");}}
