REST 和 RPC 之间的 Web 服务差异 [英] Web service differences between REST and RPC

问题描述

我有一个接受 JSON 参数并具有特定方法 URL 的 Web 服务，例如:

I have a web service that accepts JSON parameters and have specific URLs for methods, e.g.:

http://IP:PORT/API/getAllData?p={JSON}

这绝对不是 REST，因为它不是无状态的.它会考虑 cookie 并拥有自己的会话.

This is definitely not REST as it is not stateless. It takes cookies into account and has its own session.

是RPC吗?RPC 和 REST 有什么区别?

Is it RPC? What is the difference between RPC and REST?

推荐答案

仅通过查看您发布的内容，您无法明确区分 REST 或 RPC.

You can't make a clear separation between REST or RPC just by looking at what you posted.

REST 的一个限制是它必须是无状态的.如果你有一个会话，那么你就有状态，所以你不能调用你的服务 RESTful.

One constraint of REST is that it has to be stateless. If you have a session then you have state so you can't call your service RESTful.

您在 URL 中有一个操作(即 getAllData)这一事实表明了 RPC.在 REST 中，您交换表示，您执行的操作由 HTTP 动词决定.此外，在 REST 中，内容协商不使用 ?p={JSON} 参数.

The fact that you have an action in your URL (i.e. getAllData) is an indication towards RPC. In REST you exchange representations and the operation you perform is dictated by the HTTP verbs. Also, in REST, Content negotiation isn't performed with a ?p={JSON} parameter.

不知道你的服务是否是 RPC，但它不是 RESTful.您可以在线了解差异，这里有一篇文章可以帮助您入门:揭穿 RPC & 的神话休息.您更了解服务内部的内容，因此将其功能与 RPC 进行比较并得出您自己的结论.

Don't know if your service is RPC, but it is not RESTful. You can learn about the difference online, here's an article to get you started: Debunking the Myths of RPC & REST. You know better what's inside your service so compare it's functions to what RPC is and draw your own conclusions.

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