如何在 MVC3 中获取 trace.axd 的自定义错误页面?

Cos*_*aut 5 c# trace custom-error-pages axd asp.net-mvc-3

我的 MVC3 应用程序显示 403、404 和 500 状态代码的自定义错误页面,但浏览到 trace.axd 会显示以下 YSOD:

    Server Error in '/' Application.

    Trace Error

    Description: Trace.axd is not enabled in the configuration file for this application. Note: Trace is never enabled when <deployment retail=true /> 

    Details: To enable trace.axd, please create a <trace> tag within the configuration file located in the root directory of the current web application. This <trace> tag should then have its "enabled" attribute set to "true".

    <configuration>
         <system.web>
            <trace enabled="true"/>
        </system.web>
    </configuration>
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所以我禁用了跟踪,这很好,但是为什么没有显示 500 页,因为这是从服务器返回的 403?我对 404、403 或 500 真的很满意——只要它不是一个丑陋的黄色屏幕!

编辑:在本地主机上运行时,我得到了 500 和 YSOD,但它实际上是服务器上的 403,它更接近我的预期 - 但仍然没有自定义错误页面。它也是服务器上略有不同的标准错误页面:

Server Error in '/' Application.

Trace Error

Description: The current trace settings prevent trace.axd from being viewed remotely (for security reasons). It could, however, be viewed by browsers running on the local server machine. 

Details: To enable trace.axd to be viewable on remote machines, please create a <trace> tag within the configuration file located in the root directory of the current web application. This <trace> tag should then have its "localOnly" attribute set to "false".

<configuration>
    <system.web>
        <trace localOnly="false"/>
    </system.web>
</configuration>
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Cos*_*aut 1

由于没有回复,我在 Twitter 上询问了 @shanselman,他建议<deployment retail = "true" />可以解决这个问题,但它仍然返回相同的 YSOD。

最后我通过删除 paths.IgnoreRoute("{resource}.axd/{*pathInfo}"); 解决了这个问题 来自路由配置。看起来不太正确,但它确实有效。