Accept Merge Request #201: (feature/hant -> develop)
Merge Request: 修改订单编号 Created By: @todayswind Accepted By: @todayswind URL: https://g-bcrc3009.coding.net/p/allocatr/d/allocatr/git/merge/201?initial=true
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1318fdc330
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@ -471,15 +471,7 @@ class Order extends Backend
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function generateOrderNumber($prefix = '')
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{
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// 获取当前时间戳(精确到毫秒)
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$timestamp = microtime(true);
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$date = date('YmdHis', (int)$timestamp); // 格式:YYYYMMDDHHMMSS
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// $randomNum = strtoupper(substr(md5($timestamp), 0, 4)); // 从时间戳生成一个随机字符串,取前四个字符
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$code = str_pad(mt_rand(0, 999999), 6, '0', STR_PAD_LEFT);
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// 组合生成的订单编号
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$orderNumber = $prefix . $date . $code;
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// 取 MD5 前10位
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return substr(md5($orderNumber), 0, 10);
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return \app\admin\model\Order::generateOrderNo();
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}
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use AmapTrait;
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@ -3,6 +3,7 @@
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namespace app\admin\model;
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use app\admin\library\Auth;
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use think\Cache;
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use think\Model;
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use traits\model\SoftDelete;
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@ -279,4 +280,28 @@ class Order extends Model
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return $this->belongsTo(Worker::class,'worker_id',);
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}
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/**
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* 生成唯一订单号:8位纯数字(如25063001)
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* 格式:yyMMdd + 当天自增序号
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*/
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public static function generateOrderNo()
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{
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$date = date('ymd'); // 6 位日期
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$key = 'order_inc:' . date('Ymd');
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$inc = Cache::store('redis')->inc($key); // 自增
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// 设置 key 过期(防止 key 永久存在)
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$handler = Cache::store('redis')->handler();
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$handler->expire($key, 86400); // 设置 1 天过期
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if ($inc > 9999) {
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throw new \Exception('订单号已满');
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}
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$suffix = str_pad($inc, 4, '0', STR_PAD_LEFT); // 可改为 4 位更安全
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return $date . $suffix; // 最终结果:如 2506300001
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}
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}
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