PHPMailer 无法附加 pdf 文件

Question

我一直在尝试发送一封带有pdf附件的电子邮件。我正在使用PHPMailer，但我似乎无法管理它。我已经尝试了大量不同的附件方法，也尝试了不同的文件路径。下面是代码:

    require_once ("class.phpmailer.php");
    $lc_name = $_SESSION['lc_name'];
    $filename = "email_attachment/".$lc_id.".pdf";
    require_once ("func_ui.php");
    $vou_mail = func_ui::select_mail($lc_id, 3);
    if($vou_mail["auto"] == 0)
    {
        return;
    }
    else
    {
        $custom_body = $vou_mail["body"];
    }
    $body = "Dear customer,<br><br>
    $custom_body<br><br>
    Kind Regards,<br><br>
    $gm_name<br>
    Centre Manager";
    $mail = new PHPMailer();
    try {
    $mail->IsSMTP();
    $mail->Host = "****"; // SMTP server
    $mail->SMTPAuth = true; // enable SMTP authentication
                            // $mail->SMTPSecure = "ssl"; // sets the prefix to the servier
    $mail->Port = ***; // set the SMTP port for the GMAIL server
    $mail->Username = "******"; // GMAIL username
    $mail->Password = "****"; // GMAIL password
    $from_name = '***';
    $subject = '';
    //$mail->AddAttachment($filename, "", "base64", "application/pdf");
    //$mail->AddAttachment(realpath('./email_attachment/1220.pdf'),'1220.pdf','base64', 'application/pdf');
    $mail->SetFrom('info@***.com', "");
    $mail->AddReplyTo("info@***.com", "");
    $mail->Subject = "$lc_name - Voucher.";
    //$mail->IsHTML(false);
    $reason = $mail->addAttachment("/email_attachment/1220.pdf");
    $mail->AltBody = "To view the message, please use an HTML compatible m_email viewer!"; // optional, comment out and test
    $mail->MsgHTML($body);
    $mail->AddAddress($email_v, "");
    if ($reason == false){
        echo "Didn't like this linen";
    }
    else
    {
        echo "worked ?";
    }
    if(! $mail->Send())
    {
        echo "Mailer Error: " . $mail->ErrorInfo;
    }
    else
    {
        echo "Message sent!";
    }
    $mailer->ClearAddresses();
    $mailer->ClearAttachments();
    } catch (phpmailerException $e) {
        echo $e->errorMessage(); //Pretty error messages from PHPMailer
    } catch (Exception $e) {
        echo $e->getMessage(); //Boring error messages from anything else!
    }

Answer 1

其中有以下行:

$reason = $mail->addAttachment("/email_attachment/1220.pdf");

试着把它改成:

$mail->addAttachment('/email_attachment/1220.pdf','1220.pdf');

您有想要附加的PDF的路径，但还需要再次提供它的文件名。我在试验其他PHPmailer函数