excel导出测试

application/api/controller/PackagingCountDocument.php

@@ -5,6 +5,7 @@ namespace app\api\controller;
 use app\common\controller\Api;
 use PhpOffice\PhpSpreadsheet\Spreadsheet;
 use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
+use Symfony\Component\HttpFoundation\Response;
 
 /**
  * 包装计件单据维护接口
@@ -656,11 +657,17 @@ class PackagingCountDocument extends Api
             }
         }
         $writer = new Xlsx($spreadsheet);
-
-        header('Content-Disposition: attachment;filename="'.$file_name.'.xlsx"');
-        header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
-        return json($writer->save("php://output")); //表示在$path路径下面生成demo.xlsx文件
-
+// 创建响应对象并设置头信息
+        $response = new Response(
+            $writer->save('php://temp'),
+            200,
+            [
+                'Content-Type' => 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+                'Content-Disposition' => 'attachment;filename="' . $file_name . '.xlsx"'
+            ]
+        );
+
+        return $response;
     }
 
 }