我正在研究Rails教程的第10章。我已经跳过了帐户激活过程,而是实施了密码重置邮件程序。这是代码:user_mailer_preview.rb
# Preview all emails at http://localhost:3000/rails/mailers/user_mailer
class UserMailerPreview < ActionMailer::Preview
# Preview this email at
# http://localhost:3000/rails/mailers/user_mailer/password_reset
def password_reset
user = User.first
user.reset_token = User.new_token
UserMailer.password_reset(user)
end
end
这是用户邮件程序本身的代码:
class UserMailer < ActionMailer::Base
default from: "[email protected]"
# Subject can be set in your I18n file at config/locales/en.yml
# with the following lookup:
#
# en.user_mailer.password_reset.subject
#
def password_reset
@greeting = "Hi"
mail to: "[email protected]"
end
end
当我去http://localhost:3000/rails/mailers/user_mailer/password_reset
我越来越
我究竟做错了什么?
您正在呼叫UserMailer.password_reset(user)
并传递用户
但您的password_reset
方法不带参数。因此,您要么需要更改password_reset才能吸引用户(并对其进行处理)
def password_reset(user)
#do something with the user, such as send to their email address
@greeting = "Hi"
mail to: user.email
end
或将您的通话调整为UserMailer.password_reset
无用户通话。
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