PHP Excel输出

Question

我必须使用phpexcel保存xlsx文件，但是它不起作用。它显示在浏览器控制台中，我可以将其保存在PC上。第一次使用。

$objPHPExcel = new PHPExcel();
$objPHPExcel->setActiveSheetIndex(0);
$objPHPExcel->getActiveSheet()->setTitle("title");
$objPHPExcel->getActiveSheet()->setCellValue('A1', 'Hi');
header('Content-type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header('Content-Disposition: attachment; filename="file.xlsx"');
header('Cache-Control: max-age=0');

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->save('php://output');
exit;

错误

Answer 1

请看“ Serhat Akay”的回答，这全都与浏览器中的标头有关，它们如何理解与请求相关的内容。

header("Pragma: public");
header("Expires: 0");
header("Cache-Control: must-revalidate, post-check=0, pre-check=0");
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
header("Content-Disposition: attachment;filename=$filename");
header("Content-Transfer-Encoding: binary ");

$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->save('php://output');

来源：How to choose location to save file excel with PHPExcel