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| package com.nanjing.water.common.util;
|
| public class OrderUtil {
|
| public static String getOrderNo(String prefix) {
| SnowFlake idWorker = new SnowFlake(7, 7);
| long id = idWorker.nextId();
| String rechargeOrder = prefix + id;
| return rechargeOrder;
| }
|
|
| }
|
|
