PHPMailer附件显示为base64编码的文本 [英] PHPMailer attachments are showing up as base64-encoded text

问题描述

这是我的PHP代码:

$mail = new PHPMailer();
$mail->AddAddress('[e-mail]');
$mail->SetFrom('[e-mail]');
$mail->Subject = 'Attachment Test ' . mt_rand(1, 10000000);
$mail->Body = 'See attached!';

$mail->AddStringAttachment('hello, world!', 'test.txt', 'base64', 'application/csv');
$mail->Send();

这是我的Gmail收件箱中的样子:

Here's what it looks like in my Gmail inbox:

这就是我想要的样子:

这是我在Gmail中单击显示原始图片"时看到的内容:

Here's what I see when I click on "Show original" in Gmail:

Content-Type: multipart/alternative; boundary="_av-HS21mQOZlMv59VDZAuEczg"

--_av-HS21mQOZlMv59VDZAuEczg
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit

This is a multi-part message in MIME format.
--b1_sXvhvmroccaUM1u8XDL1OMveVh8ZiFheK8opqb2i3o8 Content-Type: text/plain;
charset=us-ascii See attached!
--b1_sXvhvmroccaUM1u8XDL1OMveVh8ZiFheK8opqb2i3o8 Content-Type:
application/csv; name="test.txt" Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename=test.txt aGVsbG8sIHdvcmxkIQ==
--b1_sXvhvmroccaUM1u8XDL1OMveVh8ZiFheK8opqb2i3o8--
--_av-HS21mQOZlMv59VDZAuEczg
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: 7bit

This is a multi-part message in MIME format.
--b1_sXvhvmroccaUM1u8XDL1OMveVh8ZiFheK8opqb2i3o8
Content-Type: text/plain; charset=us-ascii

See attached!

--b1_sXvhvmroccaUM1u8XDL1OMveVh8ZiFheK8opqb2i3o8
Content-Type: application/csv; name="test.txt"
Content-Transfer-Encoding: base64
Content-Disposition: attachment; filename=test.txt

aGVsbG8sIHdvcmxkIQ==

--b1_sXvhvmroccaUM1u8XDL1OMveVh8ZiFheK8opqb2i3o8--<img src="https://mandrillapp.com/track/open.php?u=30776766&id=8ee95f6ae4b345d2a87af6f4ea043ca2" height="1" width="1">
--_av-HS21mQOZlMv59VDZAuEczg--

根据composer.lock，我正在使用v6.0.5.

According to composer.lock I'm using v6.0.5.

有什么想法吗?

推荐答案

我知道可能是什么原因-PHPMailer的MIME边界总是 以b1，b2，-但是您是以_av开头的，因此我怀疑您有一些防病毒软件会干扰您的访问量.

I have an idea what might be causing this - PHPMailer's MIME boundaries always start with b1, b2, b3 - but yours starts with _av, so I suspect that you have some anti-virus software interfering with your traffic.

这篇关于PHPMailer附件显示为base64编码的文本的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！