什么是列举HTTPMethod之间和Htt的prequest的请求类型的区别？ [英] What's the difference between HttpMethod and RequestType of HttpRequest?

问题描述

的<一个href=\"http://msdn.microsoft.com/en-us/library/system.web.htt$p$pquest_properties.aspx\">Htt$p$pquest类定义了两个属性：

<一个href=\"http://msdn.microsoft.com/en-us/library/system.web.htt$p$pquest.httpmethod.aspx\">HttpMethod:

HttpMethod:

获取客户端使用的HTTP数据传输方法（如GET，POST，或HEAD）。

Gets the HTTP data transfer method (such as GET, POST, or HEAD) used by the client.

public string HttpMethod { get; }  

  
  

由客户端所使用的HTTP数据传输方法。

The HTTP data transfer method used by the client.

和 RequestType:

and RequestType:

获取或设置HTTP数据传输方法（GET或POST）客户端使用。

Gets or sets the HTTP data transfer method (GET or POST) used by the client.

public string RequestType { get; set; }

一个字符串，再presenting客户端发送的HTTP调用类型。

A string representing the HTTP invocation type sent by the client.

什么是这两个属性之间的区别？什么时候我会想使用一个比其他？这是正确的一个检查，看看使用什么数据传输方法，通过客户端？

What is the difference between these two properties? When would I want to use one over the other? Which is the proper one to inspect to see what data transfer method was used by the client?

文档表示的列举HTTPMethod 将返回期间使用的任何动词：

The documentation indicates that HttpMethod will return whatever verb was used:

如GET，POST，HEAD或

such as GET, POST, or HEAD

而在文档的请求类型似乎表明只有两个可能值之一：

while the documentation on RequestType seems to indicate only one of two possible values:

GET或POST

我与动词的随机抽样测试，这两个属性似乎支持所有动词，都返回相同的值：

---

I tested with a random sampling of verbs, and both properties seem to support all verbs, and both return the same values:

测试：

Client Used    HttpMethod    RequestType
GET            GET           GET
POST           POST          POST
HEAD           HEAD          HEAD
CONNECT        CONNECT       CONNECT
MKCOL          MKCOL         MKCOL
PUT            PUT           PUT
FOOTEST        FOOTEST       FOOTEST

之间有什么区别：

What is the difference between:

• 的Htt prequest.HttpMethod


• 的Htt prequest.RequestType

当我应该使用一个比其他？

and when should I use one over the other?

推荐答案

反射显示，请求类型要求列举HTTPMethod 内部。所以你的非常轻微的最好叫列举HTTPMethod 。其实我觉得真正的原因请求类型存在是为使用传统的ASP向后兼容性。

Reflector shows that RequestType calls HttpMethod internally. So you're ever so slightly better off calling HttpMethod. Actually I think the real reason RequestType exists was for backwards compatibility with classic ASP.

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