的ASP.NET Web API只在某些服务器上PUT返回404 [英] ASP.NET Web API returns 404 for PUT only on some servers

问题描述

（从服务器故障后交。我后来意识到，也许我应该问的第一个计算器）

(cross post from Server Fault. I realised afterwards that I probably should have asked on stackoverflow first)

好吧，我一直在货架我的大脑和互联网为解决这一点。我只是不明白。

Ok, I have been racking my brain and the internet for a solution to this. I just can't figure it out.

我写一个使用ASP.NET MVC的Web API和所有工作很好，直到我把它放在临时服务器的站点。该网站工作正常，我的本地计算机和开发Web服务器上。无论开发和分期服务器都赢Server 2008 R2中。

I have written a site that uses ASP.NET MVC Web API and all working nicely until I put it on staging server. The site works fine on my local machine and the dev web server. Both dev and staging servers are Win Server 2008 R2.

问题是这样的：基本上是网站的作品，但也有使用HTTP PUT方法的一些API调用。这些失败的分期返回404，但做工精细别处。

The problem is this: basically the site works, but there are some API calls that use the HTTP PUT method. These fail on staging returning a 404, but work fine elsewhere.

这是我碰到的和固定的第一个问题是请求筛选。但仍然得到404。

The first problem that I came across and fixed was in Request Filtering. But still getting the 404.

我已经把在IIS跟踪，并得到以下问题。

I have turned on tracing in IIS and get the following problem.

168. -MODULE_SET_RESPONSE_ERROR_STATUS 
ModuleName IIS Web Core 
Notification 16 
HttpStatus 404 
HttpReason Not Found 
HttpSubStatus 0 
ErrorCode 2147942402 
ConfigExceptionInfo  
Notification MAP_REQUEST_HANDLER 
ErrorCode The system cannot find the file specified. (0x80070002) 

该CONFIGS都在开发和分期，其实事情一样，整个网站是一个直接的副本。

The configs are the same on dev and staging, matter of fact the whole site is a direct copy.

为什么会产生GET和POST工作，但不是看跌期权？

Why would the GETs and POSTs work, but not the PUTs?

感谢

格雷格

推荐答案

这些IIS服务器安装在他们网络的DAV模块，我敢打赌不需要，它是安装，因为安装人员打勾所有箱子吧。

Those IIS servers have web-dav module installed on them and i bet it is not needed and it was installed because the person installing ticked all boxes.

刚刚从IIS中删除Web-DAV。

Just remove web-dav from iis.

或者使用web.config中删除Web DAV模块：

Alternatively use web.config to remove web dav module:

<system.webServer>
    <modules>
        <remove name="WebDAVModule" />
    </modules>
    ...

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