缺少主机链接到动作邮件

Question

我正在使用rails和设计,我正在尝试发送电子邮件,但我在生产和测试环境中得到以下错误,在开发中一切正常:

ActionView :: Template ::错误:缺少链接到的主机!请提供:host参数,设置default_url_options [:host],或将:only_path设置为true#./ app/views/devise/mailer/reset_password_instructions.html.erb:9:in`_app_views_devise_mailer_reset_password_instructions_html_erb___200197999_97517150'

我的开发.rb

config.action_mailer.delivery_method = :smtp
  config.action_mailer.default_url_options = { :host => "localhost:3000" }
  config.action_mailer.perform_deliveries = true
  config.action_mailer.raise_delivery_errors = true
  config.action_mailer.default :charset => "utf-8"

test.rb

config.action_mailer.delivery_method = :test
config.action_mailer.default_url_options = { :host => "localhost:3000" }

production.rb

  config.action_mailer.default_url_options = { :host => "mydomain.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"

reset_password_instructions.html.erb

<p>Hello, <%= @resource.full_name %>!</p>

<p>You have request a new passord</p>

    <p><%= link_to 'Change my password', edit_password_url(@resource, :reset_password_token => @token), class: 'btn btn-info' %></p>
    <p>If you didn't request this, please ignore this email.</p>
    <p>Your password won't change until you access the link above and create a new one.</p>

错误在哪里？

Answer 1

我不确定它是否是一个拼写错误,但看起来测试和生产的主机定义没有正确设置.

test.rb:

config.action_mailer.default_url_options = { :host => "http://loclahost:3000" }

production.rb:

config.action_mailer.default_url_options = { :host => "http:/mydomain.com" }

一旦设置正确,它应该工作.例如:

test.rb:

config.action_mailer.default_url_options = { :host => "localhost:3000" }

production.rb:

config.action_mailer.default_url_options = { :host => "mydomain.com" }