Salted Login插件使用

1.通过Gem安装salted Login Generator和Localization插件。
gem install saloted_login_generator
gem install localization_generator

2.在项目目录下运行如下命令产生Login所需要的代码
ruby script/generate salted_login User Localization

3.修改ApplicationController以包含Login所需要的类
require 'localization'
require 'user_system'

# The filters added to this controller will be run for all controllers in the application.
# Likewise will all the methods added be available for all controllers.
class ApplicationController < ActionController::Base
  include Localization
  include UserSystem

  helper :user
  model  :user
end
如果你要保护所有的资源访问，在ApplicatoinController中添加
before_filter :login_required

4.在ApplicatoinHelper中包含一下语句
include Localization

5.在environment中添加登陆所需的相关资源
require 'environments/localization_environment'
require 'localization'
Localization::load_localized_strings
require 'environments/user_environment'

6. 创建数据库

这时候应该就可以了。