CustomErrors mode=Off - asp.net

有時我們會把customErrors設成Off，讓開發人員可以直接從網頁觀察哪裡出了錯，能較快抓到Bug修正問題。

您可以將區 <customErrors> 段新增至Web 應用程式的來覆寫此預設行為 Web.config file. 使用自訂錯誤頁面. 每個Web 應用程式都應該有自訂錯誤頁面。 它 ...

This error means that your application has crashed, but the server cannot show you the exact error because customErrors is not closed. To ...

If you want to configure customError messages in IIS 7.5, you will need to configure the same in .NET Error Pages section in IIS 7.5.

To do this, you will want to set customErrors mode to “Off” as shown below. Be careful as this could expose sensitive information shown in error ...

Make sure you nest the customErrors tag somewhere inside your <system.web> tag like this: <system.web> <customErrors mode=Off /> </system.web>.

I get an error everytime I upload my webapp to the provider. Because of the customErrors mode, all I see is the default Runtime error message.

摘要customErrors也经常在开发部署中看到<customErrors mode=Off />，设置这样可以在页面上看到详细的错误信息。但也为黑客提供了攻击的线索。

Select the Custom Errors tab in the configuration editor. Change the Mode setting to Off.

1. Open the IIS Manager GUI and navigate to the site to be configured · 2. In Features View, find and double-click .NET Error Pages icon · 3. In the Actions Pane, ...