a666666 https://blog.hatena.ne.jp/a666666/ @kyanny's blog https://blog.kyanny.me/ Ruby いまなら mail 使ったほうがいいんだろうけども。https://gist.github.com/848966 raw_message = STDIN.read email = TMail::Mail.parse(raw_message) if email.has_attachments? email.attachments.each do |attachment| image = attachment.read filename = attachment.original_filename end elsif email.content_type == 'image/jpeg' image… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.kyanny.me%2Fentry%2F20110301%2F1298996977" title="TMail でメールに添付された画像ファイルを取り出す - @kyanny&#39;s blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2011-03-01 01:29:37 rich https://blog.kyanny.me/entry/20110301/1298996977 1.0 100%