l_ws_controller.rb

来自「基于ruby的进阶编程,大家可以对照教材<<Ruby on Rail」· RB 代码 · 共 20 行

class ItemService < ActionWebService::Base
  web_service_api ItemApi
  def find_all_items
	  Item.find(:all)
  end
end

class CategoryService < ActionWebService::Base
  web_service_api CategoryApi
  def find_category_by_id(id)
	  Category.find(id)
  end
end

class LWsController < ApplicationController
  web_service_dispatching_mode :layered
  web_service_scaffold :invoke
  web_service :item, ItemService.new
  web_service :category, CategoryService.new
end