Python:“无法导入烧瓶”

问题描述 投票:0回答:1

我尝试了一切,但无法导入app.py

set FLASK_APP = "C:\Users\Hp\PycharmProjects\sakshi.py\app.py"

(env) C:\Users\Hp\Documents\flask_app>flask run

Serving Flask app " app.py"
Environment: production
WARNING: This is a development server. Do not use it in a production deployment.
Use a production WSGI server instead.
Debug mode: off
Usage: flask run [OPTIONS]
Error: Could not import " app".

它给我以下错误

python flask pip cs50
1个回答
0
投票

将服务器环境更改为开发环境。>>

 export FLASK_APP=yourapp
 export FLASK_ENV=development

然后使用以下命令启动服务器:

 flask run
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