PHPExcel不下載xls

Question

看到了許多類似的問題，但無濟於事。 我使用PHPExcel。 我試過了

$filename = "report.xls";
header("Content-Type: application/vnd.ms-excel; charset=utf-8");
header("Content-Disposition: attachment; filename=".$filename);
header("Cache-Control: max-age=0");
header("Content-Type: application/octet-stream");
header("Content-Description: File Transfer");
header("Content-Transfer-Encoding: Binary");
$objWriter = PHPExcel_IOFactory::createWriter($pExcel, 'Excel5');
$objWriter->save("php://output");

和這個

$filename = "report.xlsx";
    header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
    header("Content-Disposition: attachment; filename=\"".$filename."\"");
    header("Cache-Control: max-age=0");
    header("Content-Type: application/octet-stream");
    header("Content-Description: File Transfer");
    header("Content-Transfer-Encoding: Binary");
    $objWriter = PHPExcel_IOFactory::createWriter($pExcel, 'Excel2007');
    $objWriter->save("php://output");

但是它會在瀏覽器中顯示為“ PKoCjKG.D.X。[Content_Types].xml MN.0....”“，並且不會強制下載。

Answer 1

如果之前確定過，請將文件名更改為$ filename。 例：

require_once 'Classes/PHPExcel.php';
$objPHPExcel = new PHPExcel();
header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');
header('Content-Disposition: attachment;filename='.$filename);
header('Cache-Control: max-age=0');
$objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
$objWriter->save('php://output');

Answer 2

對我來說有用。

header("Content-Type: application/vnd.ms-excel; charset=UTF-8");
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
header("Content-Disposition: attachment; filename=output.xls");

Answer 3

嘗試更換

header("Content-Type: application/vnd.ms-excel; charset=utf-8");

用

header('Content-type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet');

我遇到了類似（不確切）的問題，並通過上述代碼修復了它，我也在這里使用了它。