图片路径

application/common.php

@@ -580,7 +580,7 @@ if (!function_exists('localpath_to_netpath')) {
             return $path;
         } else {
             $cdnurl = config('upload.cdnurl');
-            $cdnurl = $cdnurl ? $cdnurl : 'http://' . $_SERVER['HTTP_HOST'];
+            $cdnurl = $cdnurl ? $cdnurl : request()->domain();
             return $cdnurl . str_replace("\\", "/", $path);
         }
     }