在rails中使用邮件表单进行联系：Errno :: ECONNREFUSED：连接被拒绝 – 连接（2）
在你问之前，我已经连接到互联网了。 我已经尝试使用我的herokuapp上的表单和我的localhost上的表单，但都没有工作。 他们应该发送到我的电子邮箱。 我也尝试在控制台上使用它…
c = Contact.new(:name => 'Jose', :email => 'bob@bob.com', :message => 'blah') c.deliver
这是我得到这个……
Errno::ECONNREFUSED: Connection refused - connect(2) from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/smtp.rb:540:in `initialize' from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/smtp.rb:540:in `open' from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/smtp.rb:540:in `tcp_socket' from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/smtp.rb:550:in `block in do_start' from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/timeout.rb:66:in `timeout' from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/smtp.rb:549:in `do_start' from /System/Library/Frameworks/Ruby.framework/Versions/2.0/usr/lib/ruby/2.0.0/net/smtp.rb:519:in `start' from /Library/Ruby/Gems/2.0.0/gems/mail-2.5.4/lib/mail/network/delivery_methods/smtp.rb:112:in `deliver!' from /Library/Ruby/Gems/2.0.0/gems/mail-2.5.4/lib/mail/message.rb:2129:in `do_delivery' from /Library/Ruby/Gems/2.0.0/gems/mail-2.5.4/lib/mail/message.rb:232:in `block in deliver' from /Library/Ruby/Gems/2.0.0/gems/actionmailer-4.0.3/lib/action_mailer/base.rb:456:in `block in deliver_mail' from /Library/Ruby/Gems/2.0.0/gems/activesupport-4.0.3/lib/active_support/notifications.rb:159:in `block in instrument' from /Library/Ruby/Gems/2.0.0/gems/activesupport-4.0.3/lib/active_support/notifications/instrumenter.rb:20:in `instrument' from /Library/Ruby/Gems/2.0.0/gems/activesupport-4.0.3/lib/active_support/notifications.rb:159:in `instrument' from /Library/Ruby/Gems/2.0.0/gems/actionmailer-4.0.3/lib/action_mailer/base.rb:454:in `deliver_mail' from /Library/Ruby/Gems/2.0.0/gems/mail-2.5.4/lib/mail/message.rb:232:in `deliver' from /Library/Ruby/Gems/2.0.0/gems/mail_form-1.5.0/lib/mail_form/delivery.rb:151:in `deliver!' from /Library/Ruby/Gems/2.0.0/gems/activesupport-4.0.3/lib/active_support/callbacks.rb:386:in `_run__1162424905731419627__deliver__callbacks' from /Library/Ruby/Gems/2.0.0/gems/activesupport-4.0.3/lib/active_support/callbacks.rb:80:in `run_callbacks' from /Library/Ruby/Gems/2.0.0/gems/mail_form-1.5.0/lib/mail_form/shim.rb:49:in `deliver' from (irb):2 from /Library/Ruby/Gems/2.0.0/gems/railties-4.0.3/lib/rails/commands/console.rb:90:in `start' from /Library/Ruby/Gems/2.0.0/gems/railties-4.0.3/lib/rails/commands/console.rb:9:in `start' from /Library/Ruby/Gems/2.0.0/gems/railties-4.0.3/lib/rails/commands.rb:62:in `' from bin/rails:4:in `require' from bin/rails:4:in `'irb(main):003:0>
我在Contact.rb中的代码
class Contact true attribute :email, :validate => /\A([\w\.%\+\-]+)@([\w\-]+\.)+([\w]{2,})\z/i attribute :message attribute :nickname, :captcha => true # Declare the e-mail headers. It accepts anything the mail method # in ActionMailer accepts. def headers { :subject => "Someone contacted you on your website!", :to => "myemail@gmail.com", :from => %("#{name}" ) } end end
我的联系表格是haml
.row .large-8.small-centered.columns %div{align: "center"} %h2 Send A message to Us = form_for @contact, :html => {:class => 'form-horizontal' } do |f| .row .large-12.columns %h2 Name = f.text_field :name, :required => true, :placeholder => 'John Smith' .row .large-12.columns %h2 Email = f.text_field :email, :required => true, :placeholder => 'You@example.com' .row .large-12.columns %h2 Message = f.text_area :message, :as => :text, :required => true, :size => "30x10" .hidden = f.text_field :nickname, :hint => 'Leave this field blank!' %div = f.submit 'Send message'
健身房也安装好了
gem 'mail_form' gem 'simple_form'
的routes.rb
match '/contacts', to: 'contacts#new', via: 'get' resources "contacts", only: [:new, :create]
联系控制器
class ContactsController "Thank you for contacting me. I will reply shortly!") else flash.now[:error] = 'Cannot send message.' render :new end end end
我的开发配置（对于localhost）
config.action_mailer.raise_delivery_errors = true config.action_mailer.default_url_options = { :host => 'localhost:3000' } config.action_mailer.delivery_method = :smtp
我的制作（Heroku）
config.action_mailer.default_url_options = { :host => 'myapp.herokuapp.com' } config.action_mailer.delivery_method = :smtp config.action_mailer.perform_deliveries = true config.action_mailer.raise_delivery_errors = false config.action_mailer.default :charset => "utf-8" config.action_mailer.smtp_settings = { address: "smtp.gmail.com", port: 587, domain: ENV["GMAIL_DOMAIN"], authentication: "plain", enable_starttls_auto: true, user_name: ENV["GMAIL_USERNAME"], password: ENV["GMAIL_PASSWORD"] }
我真的不知道为什么会这样做，这里对这个错误的其他解释对我不起作用。
我能够解决这个问题。 愚蠢的我忘了添加gmail邮件程序。 我没有意识到我需要用邮件表格。 我用过的教程从未输入过那种类型的信息。
config.action_mailer.delivery_method = :smtp config.action_mailer.smtp_settings = { address: 'smtp.gmail.com', port: 587, domain: 'gmail.com', user_name: 'myname@gmail.com', password: 'mypassword', authentication: 'plain', enable_starttls_auto: true }
做rake db：migrate我用了一个小时就有了这个问题Errno :: ECONNREFUSED：连接被拒绝 – 连接（2）
然后，当我把rake db：migrate并重新启动服务器时，它工作