如何添加从web.config中读取值？

How can I add and read value from web.config?

推荐答案

我建议你不要从你修改web.config中，因为每一次改变的时候，它会重新启动应用程序。

I would suggest you to don't modify web.config from your, because every time when change, it will restart your application.

但是，您可以使用阅读的web.config System.Configuration.ConfigurationManager.AppSettings

However you can read web.config using System.Configuration.ConfigurationManager.AppSettings