.NET 框架中是否有针对不同 Web 方法类型（GET、PUT、POST、DELETE、HEAD）的常量？

发布于 2024-07-13 04:59:44 字数 472 浏览 7 评论 0原文

我刚刚注意到在创建 RESTful WCF 服务时，WebInvoke 属性上的 Method 参数区分大小写（需要大写）。

因此，

[WebInvoke(Method = "Delete")]

不等于此

[WebInvoke(Method = "DELETE")]

错误导致了 ProtocolException：

System.ServiceModel.ProtocolException：远程服务器返回意外响应：(405) 不允许方法。

我想知道 .NET 框架中是否有一组常量，我应该使用它们来代替上面示例中的“DELETE”。我当然可以定义自己的常量集，但如果感觉像是框架中可能存在的东西，而我只是想念它。

原文

I just noticed while creating a RESTful WCF service that the Method parameter on the WebInvoke attribute is case sensitive (CAPS required).

So,

[WebInvoke(Method = "Delete")]

is not equal to

[WebInvoke(Method = "DELETE")]

This mistake was causing a ProtocolException:

System.ServiceModel.ProtocolException: The remote server returned an unexpected response: (405) Method Not Allowed.

I was wondering is there a set of constants in the .NET framework that I should be using in place of "DELETE" in the above example. I could of course define my own set of constants, but if feels like something that probably exists in the framework and I am just missing it.

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故事和酒 2024-07-20 04:59:44

有点间接，但有 System.Net.WebRequestMethods.Http 常量：

public const string Connect = "CONNECT";
public const string Get = "GET";
public const string Head = "HEAD";
public const string MkCol = "MKCOL";
public const string Post = "POST";
public const string Put = "PUT";

但没有“DELETE” - 建议您自己制作...

令人烦恼的是，有一个 System.Web.HttpVerb ，但它是内部，所以不可用 - 而且它是一个枚举，因此要在属性中使用该名称，您需要一些技巧。

A bit indirect, but there are System.Net.WebRequestMethods.Http constants:

public const string Connect = "CONNECT";
public const string Get = "GET";
public const string Head = "HEAD";
public const string MkCol = "MKCOL";
public const string Post = "POST";
public const string Put = "PUT";

but no "DELETE" - suggest you make your own...

Annoyingly, there is a System.Web.HttpVerb, but it is internal, so not usable - and it is an enum, so to use the name in an attribute you'd need a bit of hackery.

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