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我想在不下載附件的情況下執行此操作，然後重新附加到新電子郵件。
這是我曾嘗試：帶附件的轉發電子郵件
$emailslist.each do |e|
Mail.deliver do
from fromstr
to "[email protected]"
subject "[Events] #{subjectstr}"
if e.attachments.length>0
e.attachments.each do |a|
add_file a
end
end
end
end
#error in 'e.attachments.each'=>undefined method `attachments' for
#<TypeError: can't convert nil into String>
編輯 我一直在使用這個代碼個月，它工作得很好。
我現在介紹的新東西就是上面的代碼。
反正我粘貼整個代碼的要求。
require 'mail'
$subscribers=[]
File.new("C:/Users/j.de_miguel/Desktop/mailman.forma/subscribers2.txt",'r').each do |line|
line=line.sub("\n","")
$subscribers.push(line) if line =~ /@/
end
puts $subscribers
$errorfile=File.new("C:/Users/j.de_miguel/Desktop/mailman.forma/error_log2.txt",'a+')
$errorfile.write("#{Time.now}\n")
$errorfile.flush
def deleteSubjectRecursion(subjstr)
if subjstr =~ /(.\[FORMA 2013\])+/
subjstr.gsub!(/.\[FORMA 2013\]/,"")
end
if subjstr =~ /((?i)Re:){2,}/
subjstr.gsub!(/((?i)Re:){2,}/,"Re: ")
end
return subjstr
end
def UserIsRegistered(mailaddr)
registered = false
$subscribers.each{|s| registered = true if mailaddr==s}
if registered == false
$errorfile.write("#{Time.now} : user #{mailaddr} attempted to mailman\n")
$errorfile.flush
end
return registered
end
Mail.defaults do
retriever_method :imap, { :address => "imap.1and1.es",
:port => 143,
:user_name => "[email protected]",
:password => "xxxxxxxx",
:enable_ssl => false }
delivery_method :smtp, { :address => "smtp.1and1.es",
:port => 587,
:domain => '1and1.es',
:user_name => '[email protected]',
:password => 'xxxxxxxxxxxx',
:authentication => 'plain',
:enable_starttls_auto => true }
end
#$emailslist=Mail.find(keys: ['NOT','SEEN'])
$emailslist=[Mail.last]
$emailslist.each do |e|
eplain_part = e.text_part ? e.text_part.body.decoded : nil
ehtml_part = e.html_part ? e.html_part.body.decoded : nil
type=e.charset
type_plain=eplain_part ? e.text_part.charset.to_s : nil
type_html=ehtml_part ? e.html_part.charset.to_s : nil
bodystr= type ? e.body.decoded.to_s.force_encoding(type) : nil
type=type ? type.to_s : type_plain
puts type.inspect
subjectstr=e.subject.to_s.encode(type)
fromstr=e.from.first.to_s.encode(type)
puts fromstr
bodystr_plain=eplain_part ? eplain_part.force_encoding(type_plain) : nil
bodystr_html=ehtml_part ? ehtml_part.force_encoding(type_html) : nil
$subscribers.each do |tostr|
puts tostr.inspect
if (not subjectstr =~ /^\[FORMA 2013\]/ ) && (UserIsRegistered(fromstr) == true)
subjectstr=deleteSubjectRecursion(subjectstr)
begin
Mail.deliver do
from fromstr
to "[email protected]"
bcc tostr
subject "[FORMA 2013] #{subjectstr}"
if ehtml_part != nil
html_part do
content_type("text/html; charset=# {type_html}")
#content_transfer_encoding("7bit")
body "# {bodystr_html}\[email protected] para darte de baja escribe \"baja\" a [email protected]"
end
end
if eplain_part != nil
text_part do
content_type("text/plain; charset=# {type_plain}")
#content_transfer_encoding("7bit")
body "#{bodystr_plain}\[email protected] para darte de baja escribe \"baja\" a [email protected]"
end
end
if eplain_part == nil && ehtml_part == nil
body "#{bodystr}\[email protected] para darte de baja escribe \"baja\" a [email protected]"
charset=type
end
#puts e.attachments.inspect
if e.attachments.length>0
e.attachments.each do |a|
add_file a.encoded
end
end
end
puts "1 email sent"
rescue => e
puts "error: #{e}"
$errorfile.write("#{Time.now}\nerror sending to #{tostr}: #{e},\nemail subject: #{subjectstr}\n\n")
$errorfile.flush()
end
end
end
end
$errorfile.close()
它沒有工作的原因是因爲'e'沒有價值，它是'nil'。那麼爲什麼'e'沒有價值？你的$ emailslist是空的嗎？或者，它是否包含「無」值？你沒有向我們展示足以合理回答你的問題。 –
'e'不是零，否則它不會通過if語句。沒有附件，它確實工作正常。 – fartagaintuxedo
如果我打印'e.attachments.inspect'它實際上顯示附件。 – fartagaintuxedo