使用PHPMailer发送FPDF文档; [英] Send FPDF document with PHPMailer;

问题描述

我目前正在尝试使用FPDF生成PDF，然后将其发送到带有PHPMailer的电子邮件中。我知道PHPMailer功能正在运行，我可以创建pdf。但是，当我尝试将pdf下载到服务器时，输出（$ pdf，F），我得到错误：

I am currently trying to generate a pdf with FPDF and then send it in an email with PHPMailer. I know that the PHPMailer functionality is working, and I can create the pdf. But when i try to download the pdf to the server first, output($pdf,"F"), I get the error:

警告（2）：fopen（/temp-file.pdf）：无法打开流：权限被拒绝[APP / Vendor / fpdf / fpdf.php，行1025] FPDF错误：无法创建输出文件：/ temp-file。 pdf

Warning (2): fopen(/temp-file.pdf): failed to open stream: Permission denied [APP/Vendor/fpdf/fpdf.php, line 1025]FPDF error: Unable to create output file: /temp-file.pdf

pdf创建时间很长，所以我只会告诉你我试图忽略它。

The pdf creation is very long, so i will just show you me trying to ouptut it.

FPDF

$pdfoutputfile = 'temp-folder/temp-file.pdf';
$pdfdoc = $pdf->Output($pdfoutputfile, 'F');

PHPMailer

$mail = new phpmailer;
                    $mail->SetFrom("[e-mail]","Company");
                    $mail->AddAddress($to);
                    $mail->Subject  = "Invoice $id";      
                    $body .= "This is an automatically generated message from Company \n";
                    $mail->Body     = $body;


                    $mail->AddAttachment($pdfoutputfile, 'my-doc.pdf');
                    if(!$mail->Send()) {
                        $this->Session->setFlash("Invoice was not sent");
                        echo 'Mailer error: ' . $mail->ErrorInfo;
                        } else {
                        $this->Session->setFlash("Invoice was sent");
                    }

有人有我的解决方案吗？
谢谢！

Does anyone have a solution for me? Thank you!

推荐答案

你只需要修改你的权限。如果FPDF无法写入文件，那么PHPMailer就没有什么可以发送的，所以当然不行。

You just need to fix your permissions. If FPDF can't write the file, then there's nothing for PHPMailer to send, so of course it won't work.

或者你可以渲染一个字符串并附加这样就不需要写一个文件：

Alternatively you can render to a string and attach that instead - this way it doesn't need to write a file:

$pdfdoc = $pdf->Output('', 'S');
...
$mail->addStringAttachment($pdfdoc, 'my-doc.pdf');

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