我无法找到以下问题的有用答案 Angular $ resource POST / PUT（两者）在简单的WebAPI调用上生成405.0 - Method Not Allowed错误。工作得很好。 App是一个运行在IIS 7.5中的WebAPI的MVC。当我尝试在本地运行示例时 - 工作正常。这不是CORS问题，Auth被剥夺了。
PUT http://portal.local.com/api/products/5 405（方法不允许）
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>IIS 7.5 Detailed Error - 405.0 - Method Not Allowed</title>
<style type="text/css">
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</style>
</head>
<body>
<div id="header">
<h1>Server Error in Application "LITE_PORTAL"</h1>
</div>
<div id="server_version">
<p>Internet Information Services 7.5</p>
</div>
<div id="content">
<div class="content-container">
<fieldset>
<legend>Error Summary</legend>
<h2>HTTP Error 405.0 - Method Not Allowed</h2>
<h3>The page you are looking for cannot be displayed because an invalid method (HTTP verb) is being used.</h3>
</fieldset>
</div>
<div class="content-container">
<fieldset>
<legend>Detailed Error Information</legend>
<div id="details-left">
<table border="0" cellpadding="0" cellspacing="0">
<tr class="alt">
<th>Module</th>
<td>WebDAVModule</td>
</tr>
<tr>
<th>Notification</th>
<td>MapRequestHandler</td>
</tr>
<tr class="alt">
<th>Handler</th>
<td>WebDAV</td>
</tr>
<tr>
<th>Error Code</th>
<td>0x00000000</td>
</tr>
</table>
</div>
<div id="details-right">
<table border="0" cellpadding="0" cellspacing="0">
<tr class="alt">
<th>Requested URL</th>
<td>http://portal.local.com:80/api/products/5</td>
</tr>
<tr>
<th>Physical Path</th>
<td>C:\_Dev\Applications\liteangular_portal\LiteAngular\api\products\5</td>
</tr>
<tr class="alt">
<th>Logon Method</th>
<td>Anonymous</td>
</tr>
<tr>
<th>Logon User</th>
<td>Anonymous</td>
</tr>
</table>
<div class="clear"></div>
</div>
</fieldset>
</div>
<div class="content-container">
<fieldset>
<legend>Most likely causes:</legend>
<ul>
<li>The request sent to the Web server used an HTTP verb that is not allowed by the module configured to handle the request.</li>
<li>A request was sent to the server that contained an invalid HTTP verb.</li>
<li>The request is for static content and contains an HTTP verb other than GET or HEAD.</li>
<li>A request was sent to a virtual directory using the HTTP verb POST and the default document is a static file that does not support HTTP verbs other than GET or HEAD.</li>
</ul>
</fieldset>
</div>
<div class="content-container">
<fieldset>
<legend>Things you can try:</legend>
<ul>
<li>Verify the list of verbs enabled for the module handler this request was sent to, and ensure that this verb should be allowed for the Web site.</li>
<li>Check the IIS log file to see which verb is not allowed for the request.</li>
<li>Create a tracing rule to track failed requests for this HTTP status code. For more information about creating a tracing rule for failed requests, click <a href="http://go.microsoft.com/fwlink/?LinkID=66439">here</a>.</li>
</ul>
</fieldset>
</div>
<div class="content-container">
<fieldset>
<legend>Links and More Information</legend>
This error means that the request sent to the Web server contained an HTTP verb that is not allowed by the configured module handler for the request.
<p><a href="http://go.microsoft.com/fwlink/?LinkID=62293&IIS70Error=405,0,0x00000000,7601">View more information »</a>
</p>
</fieldset>
</div>
</div>
</body>
</html>
我可以对这个api方法进行ajax调用，所以它们应该没问题。我试过添加/删除Http ResponseType属性都没有运气。一些网络/角色大师可以解释这个问题吗？它是IIS中的东西吗？我找到了这个：https://support.microsoft.com/en-us/kb/942051和http://www.c-sharpcorner.com/Blogs/47627/wepapi-http-error-405-0-method-not-allowed.aspx 但是搞乱IIS apphost配置看起来很乱。而且我不熟悉它做出有根据的决定。 编辑：我的配置：
<customHeaders>
<add name="Access-Control-Allow-Origin" value="*" />
<add name="Access-Control-Allow-Headers" value="Content-Type, Accept, Authorization" />
<add name="Access-Control-Allow-Credentials" value="true" />
<add name="Access-Control-Allow-Methods" value="POST,GET,PUT,DELETE,OPTIONS" />
<add name="Access-Control-Max-Age" value="1728000" />
</customHeaders>
提前致谢！
P.S。看起来这个问题与WebDAVModule有关： 通知MapRequestHandler 处理程序WebDAV 错误代码0x0000000
但是，任何人都知道它可能是什么？有人吗？...
答案 0 :(得分：2)
结果发现删除WebDAV处理程序并且WebDAVModule处理了这个问题：
<handlers>
<remove name="WebDAV" />
</handlers>
<modules runAllManagedModulesForAllRequests="true">
<remove name="WebDAVModule" />
</modules>