rails 4 多个routes 文件
config/application.rb
config.paths["config/routes.rb"] << File.join(Rails.root, "config/routes/api.rb")
config.paths["config/routes.rb"] += Dir[Rails.root.join('config', 'api_routes.rb').to_s]
config/application.rb
config.paths["config/routes.rb"] << File.join(Rails.root, "config/routes/api.rb")
config.paths["config/routes.rb"] += Dir[Rails.root.join('config', 'api_routes.rb').to_s]