如何在ASP.NET中使用C＃在运行时更改web.config值时避免IIS或应用程序重新启动？ [英] How to avoid IIS or application restart on changing web.config values at run time in ASP.NET with C#?

问题描述

我希望在使用c＃在asp.net中运行时更改web.config值时避免IIS或应用程序重新启动。我正在根据我的项目范围在运行时更新配置键值。我使用的是IIS 7.5版本。



我尝试了什么：



代码如下：

I want to avoid IIS or application restart on changing web.config values at run time in asp.net with c#. i am updating config key values at run time as per the scope of my project.I am using IIS 7.5 version.

What I have tried:

Code is as below:

WriteTextFile(filename, "Config Value Changing Block Started" + Environment.NewLine);
           Configuration objConfig = System.Web.Configuration.WebConfigurationManager.OpenWebConfiguration("~");
           AppSettingsSection objAppsettings = (AppSettingsSection)objConfig.GetSection("appSettings");
           //Edit
           if (objAppsettings != null)
           {






                   objAppsettings.Settings["application"].Value = "test";

                   objConfig.Save();

推荐答案

是的，但副作用对我来说是未知的，因为通常不会这样做。



更改外部文件中的配置示例| Microsoft Docs [ ^ ]



您还可以将您的appsettings存储在数据库中，我认为这可能是一个更可行的解决方案。

Yes, but the side effects are unknown to me because this isn't typically done.

Changing Configuration in External File Example | Microsoft Docs[^]

You could also store your appsettings in a database, which I think may be a more viable solution.

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