package com.ruoyi.common.core.utils;

import java.time.LocalDateTime;
import java.time.format.DateTimeFormatter;
import java.util.Random;

public class OrderCodeUtil {

    public static String getOrderCode(String code){
        LocalDateTime now = LocalDateTime.now();
        DateTimeFormatter formatter = DateTimeFormatter.ofPattern("yyyyMMddHHmmss");
        String formattedDate = now.format(formatter);

        // 四位随机数
        Random random = new Random();
        int randomNumber = random.nextInt(9999); // 生成0-9998之间的随机数
        String formattedRandomNumber = String.format("%04d", randomNumber); // 补齐到4位

        // 拼接日期和随机数
        return code+formattedDate + formattedRandomNumber;
    }
    public static void main(String[] args) {
        // 测试方法
        System.out.println(getOrderCode("DH"));
    }
}