25 lines
644 B
C#
25 lines
644 B
C#
using System;
|
|
using System.Collections.Generic;
|
|
using System.Text;
|
|
|
|
namespace New_College.Common
|
|
{
|
|
/**
|
|
* 根据当前系统时间加随机序列来生成订单号
|
|
* @return 订单号
|
|
*/
|
|
public static class OrderGenerateHelper
|
|
{
|
|
/// <summary>
|
|
/// 生成订单号
|
|
/// </summary>
|
|
/// <param name="RT"></param>
|
|
/// <returns></returns>
|
|
public static string GenerateOrderNo(string RT)
|
|
{
|
|
Random ran = new Random();
|
|
return string.Format("{0}{1}{2}", RT, DateTime.Now.ToString("yyyyMMddHHmmss"), ran.Next(999));
|
|
}
|
|
}
|
|
}
|