解决办法如下:
第一:不会造成安全漏洞,如果你访问/web.config,你会得到
HTTP Error 404.8 - Not Found
The request filtering module is configured to deny a path in the URL that contains a hiddenSegment section.
当然,除非你更改hiddenSegment。
这是解决方案,位于web.config 文件:
<system.webServer>
<handlers>
<add name="Static-Favicon" path="favicon.ico" verb="GET" modules="StaticFileModule" resourceType="File" requireAccess="Read" />
<add name="Static-Robot" path="robots.txt" verb="GET" modules="StaticFileModule" resourceType="File" requireAccess="Read" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_32bit" path="*" verb="GET,HEAD,POST,DEBUG" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness32" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-ISAPI-4.0_64bit" path="*" verb="GET,HEAD,POST,DEBUG" modules="IsapiModule" scriptProcessor="%windir%\Microsoft.NET\Framework64\v4.0.30319\aspnet_isapi.dll" preCondition="classicMode,runtimeVersionv4.0,bitness64" responseBufferLimit="0" />
<add name="ExtensionlessUrlHandler-Integrated-4.0" path="*" verb="GET,HEAD,POST,DEBUG" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" />
</handlers>
</system.webServer>
Static-Favicon 和 Static-Robot 可以删除,如果您希望 MVC 也处理这两个文件。
顺便说一句,您仍然需要 <remove extension=".svc" /> 来处理 svc 文件,而 relaxedUrlToFileSystemMapping 用于 url 中的特殊代码