如何使用ASP.NET Core显示错误 [英] How to display errors with ASP.NET Core

问题描述

我有一个非常简单的网站，可以使用ASP.NET Core进行游戏.我正在从命令行运行该应用程序，并且该网站正在返回静态文件，但是当我尝试发出应由MVC处理的请求时，我不断收到500个错误.我如何查看错误是什么?该错误是显示在浏览器中还是登录到控制台都没有关系，我只想知道一种错误原因即可.

I have a fairly simple website that I am playing with using ASP.NET Core. I am running the application from the command line and the website is returning static files but I keep getting 500 errors when I attempt to make a request that should get handled by MVC. How do I see what the error is? Whether the error is displayed to the browser or logged to the console doesn't matter I just want a way to see what the error is.

推荐答案

添加错误页面中间件，如图所示

Add the error page middleware as shown here:

app.UseDeveloperExceptionPage();

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