Question

我以编程方式向端点发送Content-Type': 'multipart/form-data，我的系统（Ubuntu）默认为UTF-8。

我的问题是，Content-Transfer-Encoding应该/我应该使用哪个？

以下是表单部分的示例：

Content-Disposition: form-data; name="to"
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: ?

jacob@example.com

哪个Content-Transfer-Encoding最安全？

另一个例子：

Content-Disposition: form-data; name="message"; filename="message.mime"
Content-Type: message/rfc822; charset=UTF-8
Content-Transfer-Encoding: ?

From: jacob@example.com
To: jacob@example.com
Subject: testing Coreor
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0

testing Coreor

Answer 1

我已更新我的代码以使用quoted-printable，因此我现在发送以下内容。它有效，但你看到任何错误，问题或优化吗？

--x.ai/coreor=---14187500275550.5525101518724114
Content-Disposition: form-data; name="to"
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

jacob@example.com
--x.ai/coreor=---14187500275550.5525101518724114
Content-Disposition: form-data; name="message"; filename="message.mime"
Content-Type: message/rfc822; charset=UTF-8
Content-Transfer-Encoding: quoted-printable

X-Mailer: x.ai Coreor v1.test
From: =22Jacob=22 <jacob@example.com>
To: jacob@example.com
Subject: testing Coreor via Mailgun
Content-Type: text/plain; charset=3Dutf-8
Content-Transfer-Encoding: quoted-printable
MIME-Version: 1.0

testing Coreor
--x.ai/coreor=---14187500275550.5525101518724114--

我使用mimelib进行quoted-printable编码。

我应该使用哪种内容传输编码？

1 个答案: