如何编写REST API？ [英] How to write a REST API?

问题描述

我正在编写一个iPhone应用程序作为业余爱好项目，它需要一个Web服务来为其提供数据。它与我在工作中所做的并没有太大的不同，但在工作中我只写视图和控制器。其他人负责编写模型，通常客户端提供Web服务。

I'm writing an iPhone app as a hobby project and it will need a web service to provide it with data. It's not very different from what I do at work, but at work I only write views and controllers. Someone else is responsible for writing the model and usually the clients provide the web service.

我之前做过一些Web编程，当每个人都使用MySQL和PHP时，所以我的技能有点过时，但我相信我能够使用我已经知道的技术。但是，我不想浪费时间使用过时的工具。我已经发现最先进的技术是编写REST API。我认为应该有一些非常好的框架，只要你定义了一个模型，就会给你一个带有CRUD功能的REST API。

I have done some web programming before, back when everyone were using MySQL and PHP, so my skills are a bit outdated, but I'm confident that I would be able to pull it of using the techniques I already know. However, I don't want to waste my time using obsolete tools. I've figured out that the state of the art would be to write a REST API. I was thinking that there should be some pretty good frameworks out there that pretty much just gives you a REST API with CRUD functionality as soon as you've defined a model.

我想我的问题是：什么是启动和运行REST API的最快方法？我真的只想专注于编写iPhone应用程序，而不是花太多时间在这个API上。如果我能获得网络管理和修订历史，那将是很棒的。我还应该补充一点，API不应该是公开的，因此对身份验证的支持也很好。

I guess my question is: What would be the fastest way to get a REST API up and running? I really just want to focus on writing the iPhone app and not spend too much time on this API. It would be great if I could get web administration and revision history too. I should also add that the API isn't supposed to be public, so support for authentication would be great as well.

为了清楚起见。我不介意PHP框架。事实上它可能会更好，因为我知道我当前的托管支持它。

Just to be clear. I wouldn't mind a PHP framework. In fact it could possibly be better since I know that my current hosting supports it.

推荐答案

只是为了让你知道：

我最终使用Ruby on Rails。

I ended up using Ruby on Rails.

编辑：由于这个答案是因为没有提供选择Ruby on Rails的原因，也没有关于如何用它编写REST API的说明，我想我会给你我的动力和一些简单的指示。

Since this answer has been downvoted for not providing the reason behind choosing Ruby on Rails and also no instructions on how to write a REST API with it, I thought I would give you my motivation and some simple instructions.

我开始阅读一本关于Ruby on Rails的书，并意识到我需要做的就是使用脚手架，我免费获得了一个JSON REST API。

I started reading a book about Ruby on Rails and realized that all I needed to do was to use scaffolding and I got a JSON REST API for free.

这里是一个很好的指南，帮助您入门： http://guides.rubyonrails.org/getting_started.html

Here's a good guide to get you started: http://guides.rubyonrails.org/getting_started.html

当您的Ruby on Rails环境启动并运行时，创建REST API并不比运行更困难：

When you have your Ruby on Rails environment up and running, creating your REST API isn't harder than running:

$ rails generate scaffold Post name:string title:string content:text

（以上链接示例。）I还发现Rails非常容易并且可以自由地部署到 heroku ，这意味着我没有必要付费用于托管我非常基本的低流量REST API。还有很多其他原因让我非常乐意使用Ruby on Rails，但这超出了这个问题的范围。

(Example from the above link.) I also found that Rails is very easy and free to deploy to heroku, which meant that I didn't have to pay for hosting for my very basic, low traffic, REST API. There are many other reasons why I am very happy to work with Ruby on Rails, but that's beyond the context of this question.

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