退货申请

lu

2025-03-05 2a55c57a5311ab86eed3f32ef4f1c1a3b1556faa

 DevApp/Gs.DevApp/UserControl/ShowFile.cs

@@ -52,8 +52,8 @@
                    return "img";
                case ".pdf":
                    return "pdf";
                // 添加其他文件类型
                // ...
                case ".mp4":
                    return "mp4";
                default:
                    return "other";
            }