在 WCF 中实施 REST
我在 .NET 中有一个现有的 WCF，它通过 wsdl 和代理类使用。很快，就会有多个消费者，WCF 上的负载将会相当高。我被要求使用 REST 开发一个新的 WCF，这在性能方面可能是有益的。我对 REST 不太了解，因此您能否告诉我实施 RESTFUL WCF 是否会大幅提高性能？请向我提供任何实现相同功能的链接。
提前致谢， 维诺斯·卡纳
I have a existing WCF in .NET which is consumed through wsdl and proxy classes. Soon, there will be multiple consumers and the load on the WCF will be pretty high. I was asked to develop a new WCF with REST which can be beneficial interms of performance. I don't have much knowledge on REST, hence can you please let me know whether implementing a RESTFUL WCF will improve the performance drastically? Please provide me any links to implement the same.
Thanks in advance,
Vinoth Khanna.S
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您还可以使用 WCF 数据服务轻松为您的数据提供 REST 接口。
最简单的方法是构建数据的实体框架模型，然后将该模型公开为 WCF 数据服务。然后使用 OData 协议（即 REST + AtomPub）公开所有数据。
Kiran 当然是对的，REST 本身并不能提高性能。我假设您希望 UI 直接访问 REST 服务，而不是通过包含手写方法来读取和写入数据的 Web 服务。在这种情况下，可能会有一些性能提升，但我不会指望太多。
另请参阅：
http://msdn.microsoft.com/en-us/library/ cc668794.aspx
和
http://en.wikipedia.org/wiki/WCF_Data_Services
如果您想以 JSON 形式返回结果，最简单的方法是添加 WCF 数据服务工具包：
http: //wcfdstoolkit.codeplex.com/
You can also use WCF Data Services to easily offer a REST interface to your data.
The easiest way is to build an Entity Framework model of your data and then to expose that model as a WCF Data Service. This then exposes all data using the OData protocol, which is REST + AtomPub.
And Kiran is of course right, REST by itself does not increase performance. I assume that you want your UI to access the REST service directly rather than go through a web service which contains hand-written methods to read and write data. In that case, there may be some performance gain, but I wouldn't count on it much.
See also:
http://msdn.microsoft.com/en-us/library/cc668794.aspx
and
http://en.wikipedia.org/wiki/WCF_Data_Services
If you want to return results as JSON, the easiest way to get that to work is by adding the WCF Data Services Toolkit:
http://wcfdstoolkit.codeplex.com/
据我所知，REST 并不是为了增强性能，它使您的 webmethods URL 易于访问，并使这些 URL 更具可预测性和逻辑性。我将从这个视频开始 http://channel9.msdn.com/Events/PDC/PDC08 /TL35 然后使用 WCF REST 入门套件 http://www.asp .net/downloads/starter-kits/wcf-rest
As far as I know REST is not for performance enhancement, it makes your webmethods URL accessible and make those URL's more predictable and logical. I would start with this video http://channel9.msdn.com/Events/PDC/PDC08/TL35 then with WCF REST Starter Kit http://www.asp.net/downloads/starter-kits/wcf-rest