wesmiler

app/Helpers/common.php

@@ -1898,7 +1898,7 @@ if (!function_exists('upload_image')) {
 
         // 文件名称
         $file_name = ($userId? $userId.'_'.str_replace('=','',base64_encode(date('YmdHis').$userId.$original_name)): str_replace('=','',base64_encode(date('YmdHis').$original_name)));
-        $file_name = substr($file_name,0,30).date('is');
+        $file_name = substr($file_name,0,30).rand(10,99).date('is');
         $file_name =  $file_name. '.' . $ext;
 
         $driver = \App\Services\ConfigService::make()->getConfigByCode('file_upload_driver','local');