What is the use of web.config, web.config.debug, web.config.release?

Question

任何人都可以详细说明asp.net web应用程序中的Web.config，web.config.debug，web.config.release文件的用途（何时使用）？

Answer 1

It's web.config transformation files that are used to change the web.config for debug and release builds. For example use a different database when debugging and running the release version.

See more information regarding this here .