feat: 产品相关接口

app/common/model/ProductSkuAttrBaseModel.php

@@ -0,0 +1,23 @@
+<?php
+declare (strict_types = 1);
+
+namespace app\common\model;
+
+use think\Model;
+
+/**
+ * 产品sku属性模型
+ * @mixin \think\Model
+ */
+class ProductSkuAttrBaseModel extends Model
+{
+    // 表名
+    protected $name = 'product_sku_attr';
+
+    // 字段信息
+    protected $schema = [
+       'sku_id'  => 'int',
+       'attr_id' => 'int',
+       'prop_id' => 'int',
+    ];
+}