控制器
def create
# admin manually creates user
UserMailer.reset_password_instructions(@user).deliver
end
用户.rb
class User < ActiveRecord::Base
before_create :generate_reset_password_token # generating devise reset token
# Include default devise modules. Others available are:
# :confirmable, :lockable and :omniauthable
# :registerable,
# :trackable,
devise :database_authenticatable,
# :confirmable,
:rememberable,
:validatable,
:recoverable,
:trackable,
:timeoutable
private
# Generates a new random token for confirmation, and stores
# the time this token is being generated
def generate_reset_password_token
raw, enc = Devise.token_generator.generate(self.class, :reset_password_token)
@raw_confirmation_token = raw
self.reset_password_token = enc
self.reset_password_sent_at = Time.now.utc
end
end
user_mailer.rb
class UserMailer < ApplicationMailer
include Devise::Mailers::Helpers
default from: 'no-reply@identt.co'
def reset_password_instructions(resource, opts={})
@resource = resource
@token = @resource.reset_password_token
mail(to: @resource.email, subject: "Reset Password Instructions")
end
end
reset_password_instructions.html.erb
<p>Hello <%= @resource.email %>!</p>
<p>Someone has requested a link to change your password. You can do this through the link below.</p>
<p><%= link_to 'Change my password', edit_password_url(@resource, reset_password_token: @token) %></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>
此时，当管理员手动创建用户时，Password reset链接将转到电子邮件地址，我可以看到使用MailCatcheror letter_opener。
http://lvh.me:3000/users/password/edit?reset_password_token=6a8bc4683fc9e5dfcc789f94f9b6bd2b1c44fd857f13662d0f0d1f6212022f81
我点击了链接，它成功地让我编辑了密码页面。当我提交表单时，验证失败并Reset password token is invalid显示消息。
我在这里想念什么......
更新：
我的 Development.rb 看起来像：
Rails.application.configure do
# Settings specified here will take precedence over those in config/application.rb.
# In the development environment your application's code is reloaded on
# every request. This slows down response time but is perfect for development
# since you don't have to restart the web server when you make code changes.
config.cache_classes = false
# Do not eager load code on boot.
config.eager_load = false
# Show full error reports and disable caching.
config.consider_all_requests_local = true
config.action_controller.perform_caching = false
# Don't care if the mailer can't send.
config.action_mailer.raise_delivery_errors = false
# Print deprecation notices to the Rails logger.
config.active_support.deprecation = :log
# Raise an error on page load if there are pending migrations.
config.active_record.migration_error = :page_load
# Debug mode disables concatenation and preprocessing of assets.
# This option may cause significant delays in view rendering with a large
# number of complex assets.
config.assets.debug = true
# Asset digests allow you to set far-future HTTP expiration dates on all assets,
# yet still be able to expire them through the digest params.
config.assets.digest = true
# Adds additional error checking when serving assets at runtime.
# Checks for improperly declared sprockets dependencies.
# Raises helpful error messages.
config.assets.raise_runtime_errors = true
# Raises error for missing translations
# config.action_view.raise_on_missing_translations = true
# Configure letter opener to open email in browser
# config.action_mailer.delivery_method = :letter_opener
config.action_mailer.delivery_method = :smtp
config.action_mailer.smtp_settings = { :address => "lvh.me", :port => 1025 }
config.action_mailer.default_url_options = { host: 'lvh.me', port: 3000 }
config.domain = 'lvh.me'
end