一些功能

app/models/store/StoreExchangeOrder.php

@@ -67,6 +67,7 @@ class StoreExchangeOrder extends BaseModel
             }
             $v['_info'] = $_info;
             $v['store'] = SystemStore::where('id', $v['store_id'])->value('name') ?: '--';
+            $v['add_time'] = $v['add_time'] ? date('Y-m-d H:i:s', $v['add_time']) : '';
         }
         $count = $model->count();
         return compact('data', 'count');