class MyController < ApplicationController

  protect_from_forgery :except => :xe_index 

  exposes_xmlrpc_methods :method_prefix => "metaWeblog."

  # This method will be exposed externally as "metaWeblog.newPost()"

  def newPost(blogid, username)

    return "hello word"

  end

  #exposes_xmlrpc_methods

  #add_method 'Container.method_name' do

  #  return 'Hello World'

  #end 

end

 

 

routes.rb

Rpc::Application.routes.draw do

  match 'api/xmlrpc' => 'my#xe_index'

  # The priority is based upon order of creation:

  # first created -> highest priority.

  # Sample of regular route:

  #   match 'products/:id' => 'catalog#view'

  # Keep in mind you can assign values other than :controller and :action

  # Sample of named route:

  #   match 'products/:id/purchase' => 'catalog#purchase', :as => :purchase

  # This route can be invoked with purchase_url(:id => product.id)

  # Sample resource route (maps HTTP verbs to controller actions automatically):

  #   resources :products

  # Sample resource route with options:

  #   resources :products do

  #     member do

  #       get 'short'

  #       post 'toggle'

  #     end

  #

  #     collection do

  #       get 'sold'

  #     end

  #   end

  # Sample resource route with sub-resources:

  #   resources :products do

  #     resources :comments, :sales

  #     resource :seller

  #   end

  # Sample resource route with more complex sub-resources

  #   resources :products do

  #     resources :comments

  #     resources :sales do

  #       get 'recent', :on => :collection

  #     end

  #   end

  # Sample resource route within a namespace:

  #   namespace :admin do

  #     # Directs /admin/products/* to Admin::ProductsController

  #     # (app/controllers/admin/products_controller.rb)

  #     resources :products

  #   end

  # You can have the root of your site routed with "root"

  # just remember to delete public/index.html.

  # root :to => 'welcome#index'

  # See how all your routes lay out with "rake routes"

  # This is a legacy wild controller route that's not recommended for RESTful applications.

  # Note: This route will make all actions in every controller accessible via GET requests.

  # match ':controller(/:action(/:id))(.:format)'

end

Gemfile

source 'https://rubygems.org'

gem 'therubyracer'

gem "rails-xmlrpc"

gem 'rails', '3.2.0'

# Bundle edge Rails instead:

# gem 'rails', :git => 'git://github.com/rails/rails.git'

gem 'sqlite3'

# Gems used only for assets and not required

# in production environments by default.

group :assets do

  gem 'sass-rails',   '~> 3.2.3'

  gem 'coffee-rails', '~> 3.2.1'

  # See https://github.com/sstephenson/execjs#readme for more supported runtimes

  # gem 'therubyracer'

  gem 'uglifier', '>= 1.0.3'

end

gem 'jquery-rails'

# To use ActiveModel has_secure_password

# gem 'bcrypt-ruby', '~> 3.0.0'

# To use Jbuilder templates for JSON

# gem 'jbuilder'

# Use unicorn as the web server

# gem 'unicorn'

# Deploy with Capistrano

# gem 'capistrano'

# To use debugger

# gem 'ruby-debug19', :require => 'ruby-debug'

 

用来测试生成的xml-rpc服务是否可行

client2.rb

#encoding:utf-8

#! /usr/bin/env ruby

require 'xmlrpc/client'

server = XMLRPC::Client.new2("http://localhost:3000/api/xmlrpc")

puts server.call("metaWeblog.newPost","a","b")

 

xmlrpc服务是cross-language的

另外还可以使用base64编码后上传图片

有机会实现完整的本机blog proxy & backup,做为自己本地的备份存储

github 仓库

https://github.com/mlzboy/rpc