初始化项目

server-tp6/app/common/model/UserAddress.php

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+<?php
+// +----------------------------------------------------------------------
+// | 萤火商城系统 [ 致力于通过产品和服务，帮助商家高效化开拓市场 ]
+// +----------------------------------------------------------------------
+// | Copyright (c) 2017~2023 https://www.yiovo.com All rights reserved.
+// +----------------------------------------------------------------------
+// | Licensed 这不是一个自由软件，不允许对程序代码以任何形式任何目的的再发行
+// +----------------------------------------------------------------------
+// | Author: 萤火科技 <admin@yiovo.com>
+// +----------------------------------------------------------------------
+declare (strict_types=1);
+
+namespace app\common\model;
+
+use cores\BaseModel;
+use app\common\model\Region as RegionModel;
+
+/**
+ * 用户收货地址模型
+ * Class UserAddress
+ * @package app\common\model
+ */
+class UserAddress extends BaseModel
+{
+    // 定义表名
+    protected $name = 'user_address';
+
+    // 定义主键
+    protected $pk = 'address_id';
+
+    /**
+     * 追加字段
+     * @var array
+     */
+    protected $append = ['region'];
+
+    /**
+     * 获取器：地区名称
+     * @param $value
+     * @param $data
+     * @return array
+     * @throws \think\db\exception\DataNotFoundException
+     * @throws \think\db\exception\DbException
+     * @throws \think\db\exception\ModelNotFoundException
+     */
+    public function getRegionAttr($value, $data)
+    {
+        return [
+            'province' => RegionModel::getNameById($data['province_id']),
+            'city' => RegionModel::getNameById($data['city_id']),
+            'region' => RegionModel::getNameById($data['region_id'])
+        ];
+    }
+
+}