升级到 Rails 5 后设计不发送电子邮件答案

【问题标题】：Devise not sending emails after upgrading to Rails 5升级到 Rails 5 后设计不发送电子邮件
【发布时间】：2016-10-13 12:22:18
【问题描述】：

在从 Rails 4.2 升级到 5 后，我无法让 Devise 正常工作。在 Rails 4 上运行一切都像魅力一样，但更新后在开发和生产中没有发送任何通知。最初，我保留了所有设置 - 一旦意识到问题，我做了一些更改，这就是我目前所拥有的（请注意，我在某个时候重新运行了设计安装程序，它替换了初始化程序/设计.rb)

development.rb

Rails.application.configure do
  ..
  config.action_mailer.raise_delivery_errors = true
  config.action_mailer.delivery_method = :smtp
  config.action_mailer.perform_deliveries = true
  config.action_mailer.default :charset => "utf-8"
  config.action_mailer.perform_caching = false
  config.action_mailer.default_url_options = { host: 'localhost', port: 3000 }
end

initializers/devise.rb

  # ==> Mailer Configuration
  # Configure the e-mail address which will be shown in Devise::Mailer,
  # note that it will be overwritten if you use your own mailer class
  # with default "from" parameter.
  config.mailer_sender = 'noreply@mydomain.com'

  # Configure the class responsible to send e-mails.
  config.mailer = 'Devise::Mailer'

  # Configure the parent class responsible to send e-mails.
  config.parent_mailer = 'ActionMailer::Base'

我也按照设计发出的指示（即延长路线等）

添加的唯一特性是我使用 Active Job 来传递 ActionMailer 消息，因此将其添加到我的用户模型中以覆盖 send_devise_notification：

def send_devise_notification(notification, *args)
  devise_mailer.send(notification, self, *args).deliver_later
end

查看控制台输出，并没有以任何方式表明 devise/mailer/confirmation_instructions.html.haml 正在呈现。

DEBUG: Chewy strategies stack: [2] -> atomic @ /Users/georg/.rbenv/versions/2.2.4/lib/ruby/gems/2.2.0/gems/chewy-0.8.4/lib/chewy/railtie.rb:17
Started POST "/en/users" for ::1 at 2016-10-13 14:05:41 +0200
DEBUG: Chewy strategies stack: [2] <- atomic @ /Users/georg/.rbenv/versions/2.2.4/lib/ruby/gems/2.2.0/gems/chewy-0.8.4/lib/chewy/railtie.rb:17
Processing by RegistrationsController#create as HTML
  Parameters: {"utf8"=>"✓", "authenticity_token"=>"CZ0wqg4a/atdIYfZ/QOj3b/UsTl0oqkBrcZjS9ZF6vaJi4JSD3nO2EGcCVVaM+5QYTM7+Iw40q+zkxAWSDVj9A==", "user"=>{"country"=>"AF", "email"=>"right@right.com", "password"=>"[FILTERED]", "password_confirmation"=>"[FILTERED]", "tcagree"=>"1"}, "g-recaptcha-response"=>"", "commit"=>"Sign up for free!", "locale"=>"en"}
   (0.3ms)  BEGIN
  User Exists (0.9ms)  SELECT  1 AS one FROM "users" WHERE "users"."email" = $1 LIMIT $2  [["email", "right@right.com"], ["LIMIT", 1]]
  SQL (13.4ms)  INSERT INTO "users" ("email", "encrypted_password", "confirmation_token", "confirmation_sent_at", "created_at", "updated_at", "roles_mask", "country") VALUES ($1, $2, $3, $4, $5, $6, $7, $8) RETURNING "id"  [["email", "right@right.com"], ["encrypted_password", "$2a$11$BzxtTw3PwaH06K6tpNlXHOtv.7sxgmVGhZyouIMzDfXP.cxnF2YGy"], ["confirmation_token", "Q-k8t3k-AmAoQoxggdcW"], ["confirmation_sent_at", 2016-10-13 12:05:42 UTC], ["created_at", 2016-10-13 12:05:42 UTC], ["updated_at", 2016-10-13 12:05:42 UTC], ["roles_mask", 64], ["country", "AF"]]
  SQL (0.7ms)  UPDATE "users" SET "id" = $1, "encrypted_password" = $2, "confirmation_token" = $3, "confirmation_sent_at" = $4, "created_at" = $5, "updated_at" = $6, "username" = $7, "roles_mask" = $8, "unconfirmed_email" = $9, "country" = $10 WHERE "users"."id" = $11  [["id", 16], ["encrypted_password", "$2a$11$BzxtTw3PwaH06K6tpNlXHOtv.7sxgmVGhZyouIMzDfXP.cxnF2YGy"], ["confirmation_token", "G3VSGdh-Q2C3sg1mxevB"], ["confirmation_sent_at", 2016-10-13 12:05:42 UTC], ["created_at", 2016-10-13 12:05:42 UTC], ["updated_at", 2016-10-13 12:05:42 UTC], ["username", "user-3aff9416"], ["roles_mask", 64], ["unconfirmed_email", "right@right.com"], ["country", "AF"], ["id", 16]]
   (3.5ms)  COMMIT
Redirected to http://localhost:3000/
Completed 302 Found in 377ms (ActiveRecord: 18.8ms)


DEBUG: Chewy strategies stack: [2] -> atomic @ /Users/georg/.rbenv/versions/2.2.4/lib/ruby/gems/2.2.0/gems/chewy-0.8.4/lib/chewy/railtie.rb:17
Started GET "/" for ::1 at 2016-10-13 14:05:42 +0200
DEBUG: Chewy strategies stack: [2] <- atomic @ /Users/georg/.rbenv/versions/2.2.4/lib/ruby/gems/2.2.0/gems/chewy-0.8.4/lib/chewy/railtie.rb:17
Processing by StaticPagesController#redirect as HTML
Redirected to http://localhost:3000/en
Filter chain halted as :set_locale rendered or redirected
Completed 302 Found in 14ms (ActiveRecord: 0.0ms)


DEBUG: Chewy strategies stack: [2] -> atomic @ /Users/georg/.rbenv/versions/2.2.4/lib/ruby/gems/2.2.0/gems/chewy-0.8.4/lib/chewy/railtie.rb:17
Started GET "/en" for ::1 at 2016-10-13 14:05:42 +0200
DEBUG: Chewy strategies stack: [2] <- atomic @ /Users/georg/.rbenv/versions/2.2.4/lib/ruby/gems/2.2.0/gems/chewy-0.8.4/lib/chewy/railtie.rb:17
Processing by StaticPagesController#welcome as HTML
  Parameters: {"locale"=>"en"}
  Rendering static_pages/welcome.html.haml within layouts/home
  Rendered shared/_fb_image.html.haml (2.3ms)
  Rendered static_pages/welcome.html.haml within layouts/home (13.4ms)
  Rendered layouts/navs/_standard.html.haml (6.8ms)
  Rendered layouts/_flashes.html.haml (3.0ms)
  Rendered layouts/general/_shim.html.erb (0.9ms)
  Rendered layouts/scripts/_google_analytics.html.haml (1.8ms)
  Rendered layouts/_navbar.html.haml (2.6ms)
  Rendered cookies_eu/_consent_banner.html.haml (1.8ms)
  Rendered layouts/_footer.html.haml (2.8ms)
  Rendered layouts/_base.html.haml (557.4ms)
Completed 200 OK in 606ms (Views: 601.2ms | ActiveRecord: 0.0ms)


DEBUG: Chewy strategies stack: [2] -> atomic @ /Users/georg/.rbenv/versions/2.2.4/lib/ruby/gems/2.2.0/gems/chewy-0.8.4/lib/chewy/railtie.rb:17

任何意见将不胜感激

忘记提及我正在运行的当前版本：Devise - 4.2.0，Ruby - ruby 2.2.4p230（2015-12-16 修订版 53155）[x86_64-darwin15]，Rails - Rails 5.0.0

【问题讨论】：

我最近遇到了同样的问题，直到我意识到我已经登录了。在这种情况下，设计没有发送电子邮件。你能检查一下你是否没有登录吗？这实际上意味着用户已经确认
您好，感谢您的意见 - 但不幸的是，这不是问题。

标签： ruby-on-rails devise ruby-on-rails-5

【解决方案1】：

由于我无法让它工作——即使在删除所有自定义设置并从头开始安装设备之后，我还是决定编写我的邮件，这些邮件会在注册、密码重置和邀请时被触发——它更省时。如果有人遇到这个问题并想出一个更简单和标准化的解决方案 - 请发布！

【讨论】：