feat: 产品相关接口

app/common/model/ProductSkuBaseModel.php

@@ -0,0 +1,29 @@
+<?php
+declare (strict_types = 1);
+
+namespace app\common\model;
+
+/**
+ * 产品sku模型
+ * @mixin \think\Model
+ */
+class ProductSkuBaseModel extends BaseModel
+{
+    // 表名
+    protected $name = 'product_sku';
+
+    // 主键
+    protected $pk = 'id';
+
+    // 字段信息
+    protected $schema = [
+        'id'          => 'int',
+        'product_id'  => 'int',
+        'sku'         => 'string',
+        'main_image'  => 'string',
+        'photo_album' => 'string',
+        'sort'        => 'int',
+        'created_at'  => 'datetime',
+        'updated_at'  => 'datetime'
+    ];
+}