文件下载名称调优

src/Jiaowu.Api/Controllers/ExperimentGradesController.cs

@@ -5,6 +5,7 @@ using Jiaowu.Api.Domain.Academic;
 using Jiaowu.Api.Domain.Identity;
 using Jiaowu.Api.Infrastructure.Auth;
 using Jiaowu.Api.Infrastructure.Excel;
+using Jiaowu.Api.Infrastructure.Files;
 using Jiaowu.Api.Infrastructure.Grades;
 using Jiaowu.Api.Infrastructure.Persistence;
 using Jiaowu.Api.Infrastructure.Teaching;
@@ -725,7 +726,7 @@ public sealed class ExperimentGradesController(
                 }
             });
         return File(bytes, ExcelWorkbookHelper.ContentType,
-            $"实验成绩导入模板-{sheet.ExperimentProject!.Code}.xlsx");
+            DownloadFileName.Template("实验成绩", ".xlsx", sheet.ExperimentProject!.Code));
     }
 
     [HttpPost("sheets/{id:guid}/import")]