asp.net – HttpError不会显示自定义错误页面

我在web.config中有这个：

<httpErrors errorMode="Custom">
  <remove statusCode="404" subStatusCode="-1" />
  <remove statusCode="500" subStatusCode="-1" />
  <error statusCode="404" prefixLanguageFilePath="" path="/Error/NotFound.aspx" responseMode="Redirect" />
  <error statusCode="500" prefixLanguageFilePath="" path="/Error/ServerError.aspx" responseMode="Redirect" />
</httpErrors>

但IIS仍显示内置错误页面.

有任何想法吗？

解决方法

这就是我使用它的方式,它对我有用,除了subStatusCode指令和ExecuteURL外,它看起来非常相似.

<httpErrors>
     <!--Remove inherited 500 error page setting -->
     <remove statusCode='500' subStatusCode='-1'/> 
     <!--Override the inherited 500 error page setting with the 'My500.html' as its path-->
     <error statusCode='500' subStatusCode='-1' prefixLanguageFilePath='' path='/My500.html' responseMode='ExecuteURL'/> 
</httpErrors>