From 553906ac3427b7566f92b972f56dc603a0b9cebe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=9D=99?= <lym125@gmail.com>
Date: Wed, 15 Dec 2021 11:59:07 +0800
Subject: [PATCH] =?UTF-8?q?=E7=94=9F=E6=88=90=E8=AE=A2=E5=8D=95=E7=BC=96?=
 =?UTF-8?q?=E5=8F=B7?=
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---
 app/Helpers/Order.php | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 app/Helpers/Order.php

diff --git a/app/Helpers/Order.php b/app/Helpers/Order.php
new file mode 100644
index 00000000..d8c07d32
--- /dev/null
+++ b/app/Helpers/Order.php
@@ -0,0 +1,20 @@
+<?php
+
+namespace App\Helpers;
+
+use Illuminate\Support\Str;
+
+class Order
+{
+    /**
+     * 生成订单流水号
+     *
+     * @return string
+     */
+    public static function serialNumber(): string
+    {
+        $rand = strtoupper(Str::random(6));
+
+        return date('YmdHis').$rand;
+    }
+}