excel导出测试

application/api/controller/PackagingCountDocument.php

@@ -5,8 +5,6 @@ namespace app\api\controller;
 use app\common\controller\Api;
 use PhpOffice\PhpSpreadsheet\Spreadsheet;
 use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
-use Symfony\Component\HttpFoundation\Response;
-use Symfony\Component\HttpFoundation\StreamedResponse;
 
 /**
  * 包装计件单据维护接口
@@ -642,17 +640,13 @@ class PackagingCountDocument extends Api
 //        $this->success('成功',['file_name'=>$req['file_name'],'data'=>$data]);
     }
 
-    public function Ex()
+    public function Ex($file_name,$data)
     {
         $spreadsheet = new Spreadsheet();
+
         $sheet = $spreadsheet->getActiveSheet();
-        $file_name = 'example'; // 设置默认的文件名
 
-        // 获取需要导出的数据
-        $data = [
-            ['2022-01-01', '001', '产品A'],
-            ['2022-01-02', '002', '产品B'],
-        ];
+        $sheet->setTitle($file_name);
 
         // 将数据逐行写入工作表
         foreach ($data as $rowIndex => $rowData) {
@@ -661,21 +655,12 @@ class PackagingCountDocument extends Api
                 $sheet->setCellValueByColumnAndRow($columnIndex + 1, $rowIndex + 1, $cellData);
             }
         }
-
-        // 创建 Excel 文件流
         $writer = new Xlsx($spreadsheet);
-        $tempFilePath = tempnam(sys_get_temp_dir(), 'excel');
-        $writer->save($tempFilePath);
-
-        // 创建响应对象并设置头信息
-        $response = new StreamedResponse(function () use ($tempFilePath) {
-            readfile($tempFilePath);
-            unlink($tempFilePath);
-        });
-        $response->headers->set('Content-Type', 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
-        $response->headers->set('Content-Disposition', 'attachment;filename="' . $file_name . '.xlsx"');
-
-        return $response;
+
+        header('Content-Disposition: attachment;filename="'.$file_name.'.xlsx"');
+        header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
+        $writer->save("php://output"); //表示在$path路径下面生成demo.xlsx文件
+
     }
 
 }