立即承租

This commit is contained in:
15856 2024-11-26 11:27:44 +08:00
parent c862054a42
commit 32e17988ae
2 changed files with 17 additions and 14 deletions

View File

@ -120,18 +120,4 @@ public class BookCarServiceImpl implements BookCarService {
List<DevInfoVo> bookCarDetails = bookCarMapper.getBookCarDetails(devInfo);
return AjaxResult.success(bookCarDetails);
}
public static String generateOrderNumber() {
// 获取当前时间戳毫秒级
long timestamp = System.currentTimeMillis();
// 生成一个 4 位的随机数可以根据需要修改长度
int randomPart = (int) (Math.random() * 10000);
// 组合时间戳和随机数
return timestamp + String.format("%04d", randomPart);
}
public static void main(String[] args) {
System.out.println("Order Number: " + generateOrderNumber());
}
}

View File

@ -0,0 +1,17 @@
package com.bonus.material.common.utils;
public class StringUtil {
/**
* 生成订单编号
* @return
*/
public String generateOrderNumber() {
// 获取当前时间戳毫秒级
long timestamp = System.currentTimeMillis();
// 生成一个 4 位的随机数可以根据需要修改长度
int randomPart = (int) (Math.random() * 10000);
// 组合时间戳和随机数
return timestamp + String.format("%04d", randomPart);
}
}