1

@@ -271,7 +271,7 @@ class Imap {
         // 选择文件夹
         // 选择文件夹
         $result = $this->request("SELECT \"{$folder}\"");
         $result = $this->request("SELECT \"{$folder}\"");
         if($result[0] != 'ok'){
         if($result[0] != 'ok'){
-            throw new \Exception('select folder error:'.end($result[1]));
+            throw new \Exception('select folder('.$folder.') error:'.end($result[1]));
         }
         }
 
 
         $list = [];
         $list = [];