【发布时间】:2011-09-30 11:36:48
【问题描述】:
我正在尝试让 has_secure_password 与 mongoid 一起玩。我正在关注 Railscasts #270,但是当我使用用户名/密码登录时,出现错误:
undefined method `find_by_email' for User:Class
我看到一个类似的帖子 (http://stackoverflow.com/questions/6920875/mongoid-and-has-secure-password) 但是,按照它的建议完成后,我仍然遇到同样的错误。
这是我的模型:
class User
include Mongoid::Document
include ActiveModel::SecurePassword
validates_presence_of :password, :on => :create
attr_accessible :email, :password, :password_confirmation
field :email, :type => String
field :password_digest, :type => String
has_secure_password
end
控制器:
class SessionsController < ApplicationController
def new
end
def create
user = User.find_by_email(params[:email])
if user && user.authenticate(params[:password])
session[:user_id] = user.id
redirect_to root_url, :notice => "Logged in!"
else
flash.now.alert = "Invalid email or password"
render "new"
end
end
def destroy
session[:user_id] = nil
redirect_to root_url, :notice => "Logged out!"
end
end
谢谢。
【问题讨论】:
标签: ruby-on-rails ruby-on-rails-3.1 mongoid