如何使用ruby gmail gem提取邮件正文？

-1

我使用ruby Gmail gem阅读即将发送的电子邮件。我可以成功获取日期/主题/邮箱/主机，但我无法从email.body中提取电子邮件正文。基本上，我只想看到“Last First A Title Date最后访问https://www.google.com”，但我越来越多。如何使用ruby gmail gem提取邮件正文？

def main 
    gmail = Gmail.connect(USERNAME, PASSWORD) 
    gmail.inbox.find(:unread).each do |email| 
     puts email.body 

    end 
    gmail.logout 
end 

if __FILE__ == $PROGRAM_NAME 
    main() 
end

它返回

--001a113d2dde4115020541d12a51 
Content-Type: text/plain; charset=UTF-8 

Last First 
A Title 
Date last accessed 
https://www.google.com 

--001a113d2dde4115020541d12a51 
Content-Type: text/html; charset=UTF-8 
Content-Transfer-Encoding: quoted-printable 

<div dir=3D"ltr"><div><span style=3D"font-size:16px">Last First</span></div= 
><div><span style=3D"font-size:16px">A Title</span></div><div><div style=3D= 
"font-size:12.8px"><span style=3D"font-size:16px">Date last accessed</span>= 
<span style=3D"font-size:16px"><br></span><div><a href=3D"https://www.googl= 
e.com" target=3D"_blank">https://www.google.com</a></div></div></div><div><= 
br><br></div></div> 

--001a113d2dde4115020541d12a51--

来源

2016-11-21 jeton

日期，主题和其余部分是信封的一部分，而不是正文。您的示例看起来像[MIME]（https://en.wikipedia.org/wiki/MIME）格式的有效正文被提取。也许你需要解码MIME？ –

Gmail宝石使用Mail宝石这样的解决方案是从邮件宝石/邮件宝石的问题来了。我遵循=>enter link description here

#!/usr/bin/ruby 
require 'gmail' 
USERNAME = '[email protected]' 
PASSWORD = 'xxxxxxxx' 

def main 
    gmail = Gmail.connect(USERNAME, PASSWORD) 
    gmail.inbox.find(:unread).each do |email| 
     puts email.text_part ? email.text_part.body.decoded : nil 
     #puts email.html_part ? email.html_part.body.decoded : nil 
    end 
    gmail.logout 
end 

if __FILE__ == $PROGRAM_NAME 
    main() 
end

来源

2016-11-21 18:27:23 jeton

如何使用ruby gmail gem提取邮件正文？

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