优化我的邮件查询

@@ -43,11 +43,9 @@ class HomeEs extends Base {
         $limit   =   $limit ? $limit : 1;
 
         // 指定id
-        $ids = app()->request('mail_id');
-        $ids = is_array($ids) ? $ids : [$ids];
-        $ids2 = app()->request('mail_ids');
-        $ids2 = is_array($ids2) ? $ids2 : [$ids2];
-        $ids = array_merge($ids,$ids2);
+        $ids = app()->requestArr('mail_id');
+        $ids2 = app()->requestArr('mail_ids');
+        $ids = array_unique(array_merge($ids,$ids2));
         foreach ($ids as $i=>$d){
             if(!is_numeric($d)){
                 unset($ids[$i]);