最新空投的产品显示在前面

application/api/logic/UserLogic.php

@@ -62,11 +62,11 @@ class UserLogic
       {     
            return $productOrder->alias('a')
             ->join("product_list b", "b.id = a.product_id", "left")
-            ->field('a.id as order_id,a.product_id,'.'b.'.$lan.'_name as name,b.thum as img_url,a.price,a.status,a.type_id, count(a.num) as hold_num')
+            ->field('MAX(a.id) as order_id,a.product_id,MAX(a.update_time) as last_update_time,'.'b.'.$lan.'_name as name,b.thum as img_url,a.price,a.status,a.type_id, count(a.num) as hold_num')
             ->where('a.user_id', $uid)
             ->group('a.product_id')
             ->where($where)
-            ->order('a.create_time DESC')
+            ->order('last_update_time DESC')
             ->paginate($pageSize);
       }