扫码加分问题修改

@@ -167,9 +167,8 @@ class Index extends Api
         $user = $this->auth->getUserinfo();
         $find = \db('study')->where('user_id',$user['id'])->find();
         $res = \db('study_score_log')->where('study_id',$find['id'])->column('campus_id');
-        $data = [];
         foreach ($res as $k){
-           $data = \db('campus')->where('id',$k)->select();
+           $data = \db('campus')->where('id',$k)->find();
         }
 //        $data = db('campus c')
 //            ->join('activity a','a.id = c.activity_id')