修改分类

app/index/controller/TopicNas.php

@@ -343,8 +343,14 @@ class TopicNas extends Common
             ->language($this->lang_id)
             ->where('category_id', 'IN', array_column($categorys, 'id'))
             ->select();
+        //查询上级id
+        $parent_two = ArticleCategoryModel::ParentChild(array_column($categorys, 'id'))->language($this->lang_id)->column('pid','id');//二级分类id
+        $articles_data = $articles->toArray();
+        foreach ($articles_data as &$v) {
+            $v['pid'] = isset($parent_two[$v['category_id']])?$parent_two[$v['category_id']]:'';
+        }
 
-        return success('success', $articles->toArray());
+        return success('success', $articles_data);
     }
     
     /**