Rails 3 中 JSONRPC 的使用

发布于 2024-11-03 17:50:01 字数 977 浏览 6 评论 0原文

我是 Ruby On Rails 的新手，我需要实现 JSON API 的客户端部分才能使用一些外部服务。

我发现了一个名为 jsonrpc 的 gem，它看起来很适合我。我已将其添加到我的 Gemfile 中：

gem 'jsonrpc'
gem 'json'

并运行 bundle

我的代码如下所示：

class SearchController < ApplicationController

def index
    d = JsonRpcClient.new 'http://remote.bronni.ru/Dictionaries.ashx'
    @countries = d.getCountries
end

但是当我尝试以 http://localhost:3000/search 访问它时，Rails 说：

NameError in SearchesController#index
uninitialized constant SearchController::JsonRpcClient

我对 Rails 的经验很少，所以我请求你们帮助我。我真的需要尽快让它发挥作用。

提前谢谢大家！我真的很感谢你的帮助！

更新

我尝试让 ActiveResource 工作，但我无法了解它如何构建 URL。远程服务不是 Ruby XML 应用程序。（http://remote.bronni.ru/Dictionaries.ashx）我需要使用getCountries方法，因此URL应该是http://remote。 bronni.ru/Dictionaries.ashx/getCountries

原文

I'm quite a beginner with Ruby On Rails and I need to implement client part of JSON API in order to use some external service.

I found a gem called jsonrpc and it looks perfect for me.
I've added it to my Gemfile as:

gem 'jsonrpc'
gem 'json'

and ran bundle

My code looks like this:

class SearchController < ApplicationController

def index
    d = JsonRpcClient.new 'http://remote.bronni.ru/Dictionaries.ashx'
    @countries = d.getCountries
end

But when I try to access it as http://localhost:3000/search, Rails says:

NameError in SearchesController#index
uninitialized constant SearchController::JsonRpcClient

I only have little experience with Rails so I'm asking you guys to help me out.
I really need to get this to work ASAP.

Thank you all in advance! I really appreciate your help!

UPDATE

I've tryed to get ActiveResource to work but I can't get how it build URL's. The remote service is not a Ruby XML app. (http://remote.bronni.ru/Dictionaries.ashx) And I need to use getCountries method so the URL should be http://remote.bronni.ru/Dictionaries.ashx/getCountries

分享到QQ

分享到微博