添加网站文件

application/common/model/TeamActivity.php

@@ -0,0 +1,24 @@
+<?php
+
+namespace app\common\model;
+
+
+use think\Model;
+
+/**
+ * 拼团活动商品-模型
+ * Class TeamActivity
+ * @package app\common\model
+ */
+class TeamActivity extends Model
+{
+//    protected $pk = 'team_id';
+    /**
+     * Notes: 关联拼团模型
+     * @author 张无忌(2021/1/14 15:34)
+     */
+    public function teamFound()
+    {
+        return $this->hasMany('TeamFound', 'team_id', 'team_id');
+    }
+}