Azure上的Web Api使用'return InternalServerError（ex）'不显示任何错误详细信息 [英] Web Api on Azure shows no error detail using 'return InternalServerError(ex)'

问题描述

我的Web Api在本地运行（以发布模式）时，将以这种格式返回任何错误：

My Web Api when run locally (in Release mode) will return any errors in this format:

{
    "Message": "An error has occurred.",
    "ExceptionMessage": "No text specified",
    "ExceptionType": "System.Exception",
    "StackTrace": null
}

但是在部署/发布到Azure VM之后，只有以下内容：

But after deployment/publish to an Azure VM, only this remains:

{
    "Message": "An error has occurred."
}

API代码：

try
{
    var msg = ...
    new MessageService().SaveMessage(msg)); // <-- does some checks; may throw.
    return Ok();
}
catch (Exception ex)
{
    return InternalServerError(ex);
}

我希望在Azure上更详细，例如本地结果.br

可以实现吗？如果可以，如何实现？



我已经（临时）删除了< compilation xdt： Web.Release.config的< system.web> 部分中的Transform = RemoveAttributes（debug） /> -deployed，但这没什么区别。



还是我使用了错误的方法/模式？

显然应该限制技术细节，但是现在

I'd like it to be more detailed on Azure, like the local result.
Can this be achieved, and if so, how?

I already (temporarily) removed <compilation xdt:Transform="RemoveAttributes(debug)" /> from the <system.web> part of Web.Release.config, and then re-deployed, but that made no difference.

Or am I using the wrong approach/pattern?
Obviously technical details should be limited, but right now we get no details at all.

推荐答案

您可以尝试将以下内容添加到Global.asax：

You could try adding the following to your Global.asax:

GlobalConfiguration.Configuration.IncludeErrorDetailPolicy = IncludeErrorDetailPolicy.Always;

注意：我不建议您在生产环境中保持此设置。

Note: I wouldn't recommend that you keep this setting on in a production environment.

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