$ echo "gem 'shopqi-app'" >> Gemfile
$ bundle

$ rails g shopqi_app client_id client_secret
$ bundle exec rake db:create db:migrate # 生成 Shop 商店实体

defaults: &defaults
  oauth:
    client_id: 'dffd069fa92096022628a1f7eb174bc85d90278b8c90ec7ebadfbd94924bd2b8'
    secret: 'e1805141c81c496e4779371f41263c9f74ac2ffd3728302296b8af10b64d9c9b'
    scope: 'read_products read_orders'
    redirect_uri: 'http://localhost:3000/callback'

$ rails s