如何在Ruby中解码RFC 2047编码的电子邮件标头？ [英] How to decode an RFC 2047 encoded email header in Ruby?

问题描述

我有以下标头：

From: =?iso-8859-1?Q?Marta_Falc=E3o?= <[e-mail]>

我可以很容易地在< ，这给我留下了

I can easily split out the stuff before the <, which leaves me with

"=?iso-8859-1?Q?Marta_Falc=E3o?="

我可以用来将其转换为 MartaFalcão ？

What can I use to turn this into "Marta Falcão"?

推荐答案

感谢 Roland Illig 的评论，使我有两个选择：

Thanks to Roland Illig for his comment, which led me to two options:

1. install rfc2047-ruby 并调用 Rfc2047.decode（header）


2. 安装 TMail 并致电 TMail :: Unquoter .unquote_and_convert_to（header，'utf-8'）或更好的 TMail :: Address.parse（header）.friendly ，后者删除<电子邮件地址> 部分

1. install rfc2047-ruby and call Rfc2047.decode(header)
2. install TMail and call TMail::Unquoter.unquote_and_convert_to(header, 'utf-8') or better yet TMail::Address.parse(header).friendly, the latter of which strips out the <email address> part

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