不是很清楚什么原因, 进入flask run报错。
(albumy-egScK9yC) (albumy) C:\Users\ASUS\exam\albumy\albumy>flask run
* Serving Flask app "albumy" (lazy loading)
* Environment: development
* Debug mode: on
* Restarting with windowsapi reloader
c:\users\asus\.virtualenvs\albumy-egsck9yc\scripts\python.exe: Error while finding module specification for 'C:\\Users\\ASUS\\.virtualenvs\\albumy-egScK9yC\\Scripts\\flask' (ModuleNotF
oundError: No module named 'C:\\Users\\ASUS\\')
将Werkzeug降级为0.15.4问题就解决了。