那些遇到过的问题

尝试使用DELETE谓词时IIS7.5给出500内部服务器错误

Ian*_*oyd 10 iis rest iis-7.5 http-delete

我试图向DELETEIIS7.5资源发出一个:

DELETE http://198.252.206.16:48251/Test/foo.ashx HTTP/1.1
Accept: */*
Accept-Language: en-us
Accept-Encoding: gzip, deflate
User-Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; WOW64; Trident/7.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)
Host: 198.252.206.16:48251
Content-Length: 0
Connection: Keep-Alive
Pragma: no-cache
Run Code Online (Sandbox Code Playgroud)

服务器响应:

HTTP/1.1 500 Internal Server Error
Server: Microsoft-IIS/7.5
X-Powered-By: ASP.NET
Date: Wed, 12 Feb 2014 01:01:30 GMT
Content-Length: 0
Run Code Online (Sandbox Code Playgroud)

最可怕的是:

  • 它在Cassini(Visual Studio使用的基于.NET的Web服务器)中运行良好
  • Windows事件日志中没有记录任何内容
  • 网站中的自定义错误已关闭 web.config
  • 没有动词被过滤(或者包含所有动词)
  • WebDAV模块已禁用
  • 未安装LiveStreamingHandler模​​块

为什么IIS不起作用？

重现步骤

使用通用处理程序创建一个Web站点:

Foo.ashx

<%@ WebHandler Language="C#" Class="Foo" %>

using System;
using System.Web;

public class Foo : IHttpHandler
{
    public void ProcessRequest(HttpContext context)
    {
    }

    public bool IsReusable { get { return false; } }
}
Run Code Online (Sandbox Code Playgroud)

然后DELETE向资源发出动词.如果您愿意,可以使用Fiddler撰写请求:

在此输入图像描述

你问的其他动词怎么样？

你没有尝试重现它,是吗？好吧,我会在这里给你看结果:

  • GET:工作
  • POST:工作
  • PUT:工作
  • HEAD:工作
  • TRACE: 501 Not Implemented
  • DELETE: 500 Internal Server Error
  • SEARCH: 405 Method Not Allowed
  • PROPFIND: 500 Internal Server Error
  • PROPPATCH: 500 Internal Server Error
  • PATCH: 405 Method Not Allowed
  • MKCOL: 405 Method Not Allowed
  • COPY: 500 Internal Server Error
  • MOVE: 500 Internal Server Error
  • LOCK: 500 Internal Server Error
  • UNLOCK: 500 Internal Server Error
  • OPTIONS: 200 OK
  • IISUCKSFOO 405 Method Not Allowed

只是为了肛门保持,相关部分的片段来自web.config:

<?xml version="1.0"?>
<configuration>
    <system.web>
        <httpRuntime/>
        <!-- IISFIX: By default IIS hides errors-->
        <customErrors mode="Off"/>
        <!-- IISFIX: By default IIS ignores the browser's culture -->
        <globalization culture="auto" uiCulture="auto"/>
        <!--Doesn't work for ASP.net web-sites, only ASP.net applications-->
        <trace enabled="true" requestLimit="40" localOnly="false" />

        <compilation debug="true" targetFramework="4.0">
            <assemblies>
                <add assembly="System.DirectoryServices, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A"/>
                <add assembly="System.DirectoryServices.AccountManagement, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
                <add assembly="System.Data.Linq, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B77A5C561934E089"/>
            </assemblies>
        </compilation>
    </system.web>

    <!-- ASP.net web-sites do not support WebPageTraceListener (only ASP.net web-applications) 
  So this section doesn't work; and does nothing. 
  But if Microsoft ever fixes IIS, we will start working automagically. -->
    <system.diagnostics>
        <trace>
            <listeners>
                <add name="WebPageTraceListener" type="System.Web.WebPageTraceListener, System.Web, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
            </listeners>
        </trace>
    </system.diagnostics>

    <system.webServer>
        <!-- IISFIX: By default IIS ignores custom error pages -->
        <httpErrors existingResponse="PassThrough"/>
        <defaultDocument>
            <files>
                <clear/>
                <add value="Default.htm"/>
                <add value="Default.asp"/>
                <add value="index.htm"/>
                <add value="index.html"/>
                <add value="iisstart.htm"/>
                <add value="default.aspx"/>
                <add value="test.htm"/>
            </files>
        </defaultDocument>

        <!--IISFIX: By default IIS doesn't understand HTTP protocol-->
        <security>
            <requestFiltering>
                <verbs>
                    <add verb="OPTIONS" allowed="true" />
                    <add verb="GET" allowed="true" />
                    <add verb="HEAD" allowed="true" />
                    <add verb="POST" allowed="true" />
                    <add verb="PUT" allowed="true" />
                    <add verb="TRACE" allowed="true" />
                    <add verb="DELETE" allowed="true" />
                </verbs>
            </requestFiltering>
        </security>

        <modules runAllManagedModulesForAllRequests="true">
            <!--IISFIX: Whatever this is, it causes 405 Method Not Allowed errors on IIS when using PUT. (Microsoft's broken by defult)-->
            <remove name="WebDAVModule"/>
        </modules>

    </system.webServer>
</configuration>
Run Code Online (Sandbox Code Playgroud)

编辑 - 忘记了动词的截图:

在此输入图像描述

标题中充分询问了这个问题.帖子的其余部分只是填充物,使它看起来像是显示研究工作; 这意味着你必须对它进行投票 - upvote arrow上的工具提示就是这样说的!

Ian*_*oyd 9

答案最终是由微软的默认违约策略引起的.

ASP.net默认决定忽略大多数请求,而不是充当Web服务器,接受请求并处理它们,因为它认为用户不应该这样做.

解决方案是从IIS中删除与ASP.net相关的所有内容,然后重新正确添加它:

web.config中

<?xml version="1.0"?>
<configuration>
    <modules runAllManagedModulesForAllRequests="true">
      <!--IISFIX: Whatever this is, it causes 405 Method Not Allowed errors on IIS when using PUT. (Microsoft's broken by defult)-->
      <remove name="WebDAVModule"/>
    </modules>
    <handlers>
         <!--IISFIX: ASP.net is broken by default. By default they will not accept verbs from the client.
         First we have to rip out everything related to ASP.net-->
      <remove name="ExtensionlessUrlHandler-ISAPI-4.0_64bit"/>
      <remove name="ExtensionlessUrlHandler-Integrated-4.0"/>
      <remove name="ExtensionlessUrlHandler-ISAPI-4.0_32bit"/>
      <remove name="SimpleHandlerFactory-ISAPI-2.0-64"/>
      <remove name="SimpleHandlerFactory-ISAPI-2.0"/>
      <remove name="SimpleHandlerFactory-Integrated"/>
      <remove name="SimpleHandlerFactory-Integrated-4.0"/>
      <remove name="SimpleHandlerFactory-ISAPI-4.0_64bit"/>
      <remove name="SimpleHandlerFactory-ISAPI-4.0_32bit"/>
         <!-- IISFIX: Now that we're ripped out everything related to ASP.net, put them back correctly.-->
      <add name="SimpleHandlerFactory-ISAPI-4.0_32bit" path="*.ashx" verb="*" modules="IsapiModule" scriptProcessor="C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" resourceType="Unspecified" requireAccess="Script" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0"/>
      <add name="SimpleHandlerFactory-ISAPI-4.0_64bit" path="*.ashx" verb="*" modules="IsapiModule" scriptProcessor="C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" resourceType="Unspecified" requireAccess="Script" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0"/>
      <add name="SimpleHandlerFactory-Integrated-4.0" path="*.ashx" verb="*" type="System.Web.UI.SimpleHandlerFactory" resourceType="Unspecified" requireAccess="Script" preCondition="integratedMode,runtimeVersionv4.0"/>
      <add name="SimpleHandlerFactory-Integrated" path="*.ashx" verb="*" type="System.Web.UI.SimpleHandlerFactory" resourceType="Unspecified" requireAccess="Script" preCondition="integratedMode"/>
      <add name="SimpleHandlerFactory-ISAPI-2.0" path="*.ashx" verb="*" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v2.0.50727\aspnet_isapi.dll" resourceType="Unspecified" requireAccess="Script" preCondition="classicMode,runtimeVersionv2.0,bitness32" responseBufferLimit="0"/>
      <add name="SimpleHandlerFactory-ISAPI-2.0-64" path="*.ashx" verb="*" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v2.0.50727\aspnet_isapi.dll" resourceType="Unspecified" requireAccess="Script" preCondition="classicMode,runtimeVersionv2.0,bitness64" responseBufferLimit="0"/>
      <add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*." verb="*" modules="IsapiModule" scriptProcessor="C:\Windows\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" resourceType="Unspecified" requireAccess="Script" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0"/>
      <add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" resourceType="Unspecified" requireAccess="Script" preCondition="integratedMode,runtimeVersionv4.0"/>
      <add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*." verb="*" modules="IsapiModule" scriptProcessor="C:\Windows\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" resourceType="Unspecified" requireAccess="Script" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0"/>

      <!--IISFIX: WebDAV is also buggy, and interferes with client requests-->
      <remove name="WebDAV"/>

    </handlers>
  </system.webServer>
</configuration>
Run Code Online (Sandbox Code Playgroud)

现在的问题是网站不能在其他任何人的机器上运行; 现在有web.config中文件的硬编码路径.

为什么,为什么,微软不能做正确的事情.

为了完整

对于我自己的参考,以下是我web.config每次都需要添加的其他内容,因为默认值是错误的:

  <system.web>
    <httpRuntime/>
    <!-- IISFIX: By default IIS hides errors-->
    <customErrors mode="Off"/>
    <!-- IISFIX: By default IIS ignores the browser's culture -->
    <globalization culture="auto" uiCulture="auto"/>
  </system.web>

  <!-- ASP.net web-sites do not support WebPageTraceListener (only ASP.net web-applications) 
  So this section doesn't work; and does nothing. 
  But if Microsoft ever fixes IIS, we will start working automagically. -->
  <system.diagnostics>
    <trace>
      <listeners>
        <add name="WebPageTraceListener" type="System.Web.WebPageTraceListener, System.Web, Version=2.0.3600.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a"/>
      </listeners>
    </trace>
  </system.diagnostics>

  <system.webServer>
    <!-- IISFIX: By default IIS ignores custom error pages -->
    <httpErrors existingResponse="PassThrough"/>
  </system.webServer>
Run Code Online (Sandbox Code Playgroud)

  • 我可以通过将 &lt;remove name="WebDAVModule"/&gt; 添加到模块部分并将 &lt;remove name="WebDAV"/&gt; 添加到处理程序部分（均如上所示）来进行删除工作。 (2认同)

归档时间：

查看次数：

8533 次

最近记录：

6 年，5 月 前
带有IIS的ASP.NET核心 - 不允许HTTP动词 30
更多相关链接
相关归档
REST:我应该重定向到实体的版本URL吗？ 13
如何在AngularJS中处理REST Api中的日期字段？ 8
1.7升级后,Azure WebRole无法启动 7
VueJS将所有道具传递给子组件 6
java.util.ServiceConfigurationError：org.apache.juli.logging.Log：提供程序org.eclipse.jetty.apache.jsp.JuliLog不是子类型 6
将我的cURL请求转换为chrome Advanced Rest Client请求 5
Spring MVC - 使用路径变量编辑响应URL 4
WCF Rest服务与存储库模式一起使用？ 3
如果缺少@Produces注释,球衣服务会返回什么？ 3
REST API 检查对象是否存在 3
难疑归档
REST中的PUT与POST 5227
如何修复android.os.NetworkOnMainThreadException？ 2308
对于数组,为什么a [5] == 5 [a]？ 1567
在YAML中,如何在多行中断字符串？ 1388
为什么不从List <T>继承？ 1299
获取JavaScript数组中的所有唯一值(删除重复项) 1273
Git diff对付藏匿处 1265
如何使用自定义对象对NSMutableArray进行排序？ 1253
无法绑定到'ngModel',因为它不是'input'的已知属性 1173
require,include,require_once和include_once之间的区别？ 1166