我有一個管理員的emailer：梅勒默認
class AdminMailer < ApplicationMailer
ADMIN_EMAIL = '[email protected]'
def send1
mail(to: ADMIN_EMAIL, subject: 'You have a new registered user')
end
end
因爲它是一個管理電子郵件使用者，我不知道，是有可能使郵件默認發送電子郵件到管理員？喜歡的東西：
class AdminMailer < ApplicationMailer
default to: '[email protected]'
我從來沒有見過的選項to，它存在嗎？
是的，默認值可以設置爲:to參數。
從Rails代碼基# You can set default values for any of the above headers (except +:date+)
# The main method that creates the message and renders the email templates. There are
# two ways to call this method, with a block, or without a block.
#
# It accepts a headers hash. This hash allows you to specify
# the most used headers in an email message, these are:
#
# * +:subject+ - The subject of the message, if this is omitted, Action Mailer will
# ask the Rails I18n class for a translated +:subject+ in the scope of
# <tt>[mailer_scope, action_name]</tt> or if this is missing, will translate the
# humanized version of the +action_name+
# * +:to+ - Who the message is destined for, can be a string of addresses, or an array
# of addresses.
# * +:from+ - Who the message is from
# * +:cc+ - Who you would like to Carbon-Copy on this email, can be a string of addresses,
# or an array of addresses.
# * +:bcc+ - Who you would like to Blind-Carbon-Copy on this email, can be a string of
# addresses, or an array of addresses.
# * +:reply_to+ - Who to set the Reply-To header of the email to.
# * +:date+ - The date to say the email was sent on.
#
# You can set default values for any of the above headers (except +:date+)
# by using the ::default class method:
#
# class Notifier < ActionMailer::Base
# default from: '[email protected]',
# bcc: '[email protected]',
# reply_to: '[email protected]'
# end