asp.net - ASP.NET 蓝屏死机 (YSOD) 能否按需生成或捕获？

Question

例如，我们只想捕获 YSOD 输出以在错误报告电子邮件中使用，例如来自 Global.asax 错误处理程序。有没有办法利用内置的 ysod 生成器？

Answer 1

我会调查 ELMAH (Error Logging Modules and Handlers for ASP.NET) :

ELMAH (Error Logging Modules and Handlers) is an application-wide error logging facility that is completely pluggable. It can be dynamically added to a running ASP.NET web application, or even all ASP.NET web applications on a machine, without any need for re-compilation or re-deployment.

Once ELMAH has been dropped into a running web application and configured appropriately, you get the following facilities without changing a single line of your code:

• Logging of nearly all unhandled exceptions.
• A web page to remotely view the entire log of recoded exceptions.
• A web page to remotely view the full details of any one logged exception.
• In many cases, you can review the original yellow screen of death that ASP.NET generated for a given exception, even with customErrors mode turned off.
• An e-mail notification of each error at the time it occurs.
• An RSS feed of the last 15 errors from the log.