如何使用Laravel pdf库在php中下载pdf文件？

所以这在中有很好的记录，但我不能让它工作。考虑以下事项：

    $pdf = PDF::loadView('modules.efapreports.pdf.invoice', [
        'invoiceData'   => $this->collection,
        'organization'  => $organization,
        'invoiceNumber' => $this->formFields['invoice_number'],
        'invoiceDate'   => $this->formFields['invoice_date'],
        'dueDate'       => $this->formFields['due_date'],
        'payementTerms' => $this->formFields['payment_terms'],
        'gst'           => 1.05,
    ]);

    $pdf->save(storage_path(
        'efapinvoices/' . $this->getPath() .'/'. $this->getFileName() . $this->getExtension()
    ));

    $pdf->download(storage_path(
        'efapinvoices/' . $this->getPath() .'/'. $this->getFileName() . $this->getExtension()
    ));

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这可以完美地保存它，但不会下载它。我必须加载pdf文件吗？

您可以使用包dompdf来解决与pdf相关的问题。

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基于文档。。您需要返回它。只需注意：将存储路径存储在自己的变量中是有意义的。不仅可以保存代码，还可以避免非常微小和难以调试的错误。

return PDF::loadView('modules.efapreports.pdf.invoice', [
        'invoiceData'   => $this->collection,
        'organization'  => $organization,
        'invoiceNumber' => $this->formFields['invoice_number'],
        'invoiceDate'   => $this->formFields['invoice_date'],
        'dueDate'       => $this->formFields['due_date'],
        'payementTerms' => $this->formFields['payment_terms'],
        'gst'           => 1.05,
    ])->download();