SOAP，XML-RPC和JSON有什么区别? [英] What is there difference between SOAP, XML-RPC, JSON ?

问题描述

很抱歉提出这个问题，但是我花了很多时间试图了解每个人在Web服务中的位置.我只是无法确定创建Web服务所需要使用的内容.

我知道Web服务可以基于.Net或Java或PHP.假设我想使用C#在.NET中创建Web服务.何时出现SOAP，XML-RPC或JSON?

谢谢！

解决方案

JSON是表示人类可读数据的标准.它仅代表数据，仅此而已.

SOAP是用于传输信息和调用Web服务的协议规范，并使用XML对其进行编码. SOAP通过HTTP(支持其他网络协议)工作.

XML-RPC是另一种协议，用于传输信息和调用远程过程.它不是通过HTTP运行的，而是一个不同的协议，不同的端口等.

因此，SOAP和XML-RPC之间的主要区别在于前者包装在HTTP中，而后者则没有. JSON完全不同.

I'm sorry to ask this question but I have spent hours trying to understand where each one of them fits in in a web service. I just can't wrap my head around what do I need to use to create a web service.

I know that web service can be .Net or Java or PHP based. Say I want to create a web service in .NET using C#. When do SOAP, XML-RPC or JSON come into picture?

Thank you!

解决方案

JSON is a standard to represent human-readable data. It merely represents data, nothing more.

SOAP is a protocol specification for transmiting information and calling web services, and uses XML to encode it. SOAP works over HTTP (amogst other network protocols).

XML-RPC is another protocol, used for transmiting information and calling remote procedures. It doesn't run over HTTP, but is rather a different protocol, different port, etc.

So the main difference between SOAP and XML-RPC that the former wraps inside HTTP, while the latter does not. JSON is something completely different.

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