Question

我已经使用phpexcel创建了一个excel文件并成功将其保存在服务器上。但我真正想做的是说浏览器即时下载这个文件。对此有什么解决方法吗？这是我的代码：

$objPHPExcel = new PHPExcel();

        $objPHPExcel->setActiveSheetIndex(0);


        $col = 0;
        foreach ($json[0] as $key => $value) {
            $a = $key;
            $objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($col, 1, $key);
            $col++;
        }

        $row = 2;
        foreach ($json as $itemGroup) {
            $col = 0;
            foreach ($itemGroup as $key => $value) {
                $objPHPExcel->getActiveSheet()->setCellValueByColumnAndRow($col, $row, $value);
                $col++;
            }
            $row++;
        }

        $objPHPExcel->getActiveSheet()->setTitle('Report');

        $objWriter = new PHPExcel_Writer_Excel2007($objPHPExcel);
        try {
            $fileName = date("Y-m-d H:i:s");
            $objWriter->save('/uploaded_images/generatedReports/' . $fileName . '.xlsx');
            return true;
        } catch (Exception $exc) {
            return false;
        }

Answer 1

查看示例01simple-download-xlsx.php，其中显示了要设置的标头，您应该保存到php：//输出而不是“命名”文件

Answer 2

header('Location : /uploaded_images/generatedReports/' . $fileName . '.xlsx');

Answer 3

尝试使用附件标题？

header("Content-Disposition: attachment; filename=your_file.xls");

Answer 4

Berofe returning true in try block you have to use header method for downloadable action

$filename ="excelreport.xls";
header('Content-type: application/ms-excel');
header('Content-Disposition: attachment; filename='.$filename);
echo "your content \t you next tabcontent \n your next line content \t"

Answer 5

您可以设置相应的标题，然后使用＆＃39; php：// stdout＆＃39;作为输出文件名。

e.g。

$filename = date("Y-m-d H:i:s").'.xls';
header('Content-type: application/ms-excel');
header('Content-Disposition: attachment; filename='.$filename);
$objWriter->save('php://stdout');
return true;

生成后即时下载生成的excel文件

5 个答案: