I am trying to learn a simple flask program, but while exporting the app (using the command $ export-CodePudding

I am trying to make a simple flask program, but while exporting the application (using the command $ export FLASK_APP=hello) I am getting the error " 'export is not recognized as an internal or external command, openable program or batch file " Here is my terminal:

c:\Program Files\Python38-32>myproject\Scripts\activate
(myproject) c:\Program Files\Python38-32>export FLASK_APP=hello
'export is not recognized as an internal or external command, openable program or batch file.
(myproject) c:\Program Files\Python38-32>

I have searched in many websites but cannot find the solution. Any help will be appreciated.

CodePudding user response：

You are using Windows. Windows does not use the "export" command to set environment variables. Instead, you need:

set FLASH_APP=hello