7
在Rails 3.0.x中,這條線來工作:Rails 3.1 RC中的File.read(Rails.root.join('public/images/email_banner.png'))等價於什麼?
email_banner = File.read(Rails.root.join('public/images/email_banner.png'))
由於Rails的3.1 RC轉移到應用程序/資產/圖像目錄的圖像,我得到的錯誤:
Errno::ENOENT: No such file or directory - /Users/Foo/Sites/foobar/public/images/email_banner.png
會如何我得到這個工作在Rails 3.1 RC?
供您參考,我UserMailer類的代碼塊:
class UserMailer < ActionMailer::Base
default :from => "[email protected]"
def verification_email(user_id)
@user = User.find(user_id)
@verification_url = verification_url(:id => @user.verification_code)
email_banner = File.read(Rails.root.join('public/images/email_banner.png'))
attachments.inline['email_banner.png'] = email_banner
mail(:from => "Foobar <[email protected]>",
:to => "#{@user.full_name} <#{@user.email}>",
:subject => 'Foobar Verification Email')
end
....
是否有asset_path我可以使用嗎?