我在注册时设置 ActionMailer 时遇到困难:
config/initializers/setup_mail.rb
ActionMailer::Base.smtp_settings = {
:address => "smtp.gmail.com",
:port => "587",
:domain => "mail.gmail.com",
:user_name => "my_gmail_user_name",
:password => "my_gmail_pw",
:authentication => "plain",
:enable_starttls_auto => true
}
ActionMailer::Base.default_url_options[:host] = "localhost:3000"
Mail.register_interceptor( DevelopmentMailInterceptor ) if Rails.env.development?
users_controller.rb
def create
@user = User.new( params[:user] )
respond_to do |format|
if @user.save
UserMailer.welcome_email( @user ).deliver
format.html{ redirect_to( @user, :notice => 'Account successfully created.' ) }
format.json{ render :xml => @user, :status => :created, :location => @user }
else
format.html { render :action => "new" }
format.xml { render :xml => @user.errors, :status => :unprocessable_entity }
end
end
app/mailers/user_mailer.rb
class UserMailer < ActionMailer::Base
default :from "no-reply@myapp.com"
def welcome_email( user )
@user = user
@url = "http://localhost:3000/login"
mail( :to => user.email, :subject => 'Welcome to app' )
end
end
lib/development_mail_interceptor.rb
class DevelopmentMailInterceptor
def self.delivering_email(message)
message.subject = "#{message.to} #{message.subject}"
message.to = "mydump@email.com"
end
end
我没有收到任何电子邮件发送到我的转储电子邮件中DevelopmentMailInterceptor
。