要在外部 PS 窗口中启动，您可以使用以下命令:

To launch in an external PS window, you can use the following:

invoke-expression 'cmd /c start powershell -Command { [script block here] }'

例如:

invoke-expression 'cmd /c start powershell -Command { write-host "Hi, new window!"; set-location "C:\"; get-childitem ; sleep 3}'