问题描述
我的老板让我在我们的一些产品上实现 RESTful Web 服务.我们是一家初创公司，我是唯一被分配到此任务的人.
My boss asked me implement a RESTful web service on some of our products. We are a startup and I am the only one assigned to this task.
我对 Web 服务一无所知，更不用说 RESTful Web 服务.
I don't know anything about web service, not mentioning RESTful web service.
所以我想开始.
因为我不知道我们提供什么服务，所以我可以假设以下产品:
Because I can't tell what service we provide, I can assume this following product:
用户只需输入一个带有 x 和 y 参数的 url，我的服务就会返回 x*y 的结果.我认为这是一个非常基本的 RESTful Web 服务，对吗?请忽略详细信息，例如有多少用户将访问它.我可以假设很多用户都会使用我们的服务.
User just type a url with parameter of x and y, and my service returns the result of x*y. I presume this is a very basic RESTful web service, right? Please ignore details like how many users will access it. I can assume lots of users will have our service.
我如何开始以及我需要学习什么?
How do I start and what do I need to learn?
服务端要不要在前端设置一个Tomcat+一个RESTful托管软件?
Should I set up a Tomcat + a RESTful hosting software in front at server side?
请给我一些指导和提示.
Please give me some guidance and hints.
谢谢
我认为 Google Reader API/Facebook API/Twitter API 是我将要实现的 RESTful 服务的一个很好的例子.Google 和其他公司是如何实现这一目标的?
I think Google Reader API / Facebook API / Twitter API is a kind of good example for the RESTful service I am going to implement. How did Google and other company achieve that?
推荐答案
您没有指定语言，这会使其变得困难，但是有许多框架可以帮助您制作 RESTful 服务.
You didn't specify a language, which makes it tough, but there are many frameworks that could help you with making a RESTful service.
对于 Java，一个不错的选择是 Jersey (http://jersey.java.net/)，既然你提到了 Tomcat，我假设你会使用 Java.
For java a nice one is Jersey (http://jersey.java.net/), and since you mention Tomcat I am assuming you will use Java.
按照教程，您将构建简单的服务，然后您可以开始添加更多的复杂性.
By following the tutorials you will build simple services and then you can start to add more complexity.
您可能想阅读以下内容:
You may want to read this:
http://ajaxpatterns.org/RESTful_Service
了解REST.
例如，什么时候使用GET、POST或PUT，以及当出现各种错误时应该使用什么响应代码.
For example, when to use GET, POST or PUT, for example, and what response codes you should use when there are various errors.
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