ASP.NET Core中的环境变量之间有什么区别? [英] What are the differences between the environment variables in ASP.NET Core?

问题描述

浏览(ASP).NET Core的文档时，我遇到了多个环境变量名称，它们似乎实际上具有相同或至少相似的作用.

Going through documentation for (ASP).NET Core, I come across multiple environment variable names that seem to do virtually the same, or at least similar, things.

但是，我很难找到关于它们之间到底有什么不同的任何详细信息.

However, I'm having a hard time finding any detailed information on what exactly differs between:

• 托管:环境
• ASPNETCORE_ENVIRONMENT
• ASPNET_ENV

这是特定于服务器的(例如IIS vs Kestrel)，还是与其他服务器有关?

Is this server-specific (IIS vs Kestrel, for example), or is it relating to something else?

推荐答案

ASPNET_ENV 是旧版，已被删除，请改用"ASPNETCORE_ENVIRONMENT".它是在此问题和pr中声明的:

ASPNET_ENV is legacy and has been removed, use 'ASPNETCORE_ENVIRONMENT' instead. It was announced in this issue and pr: Rename environment variables to ASPNETCORE_.

Hosting:Environment 在RC1中用作ASPNET_ENV的替代品，现在也已成为传统.有关更多详细信息，请参见此 ASPNET_ENV变量应在文档中更改为Hosting:Environment 问题.

ASPNETCORE_ENVIRONMENT 用于描述应用程序当前正在运行的环境in.可以将变量设置为任何您喜欢的值，但习惯上使用三个值: Development ， Staging 和 Production .

ASPNETCORE_ENVIRONMENT is used to describe the environment the application is currently running in. This variable can be set to any value you like, but three values are used by convention: Development, Staging, and Production.

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