19 lines
537 B
Java
19 lines
537 B
Java
package com.lz.common.utils;
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import java.text.SimpleDateFormat;
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/**
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* 订单号生成工具
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* 枚举相关信息，查看 https://www.showdoc.cc/web/#/page/495445295769339
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*/
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public class OrderUtil {
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public static String getUserPoolOrder(String pre) {
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SimpleDateFormat dateformat = new SimpleDateFormat("yyMMddHHmmssSSS");
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StringBuffer sb = new StringBuffer(pre);
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return sb.append(dateformat.format(System.currentTimeMillis()))
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.append((int) (Math.random() * 1000)).toString();
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}
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}
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