要从get开始声明,这并不是对pythonanywhere的批评,但我想运行一个使用下面一行的脚本:
from flask_cors import CORS
但是,我得到了以下错误描述:
ModuleNotFoundError: No module named 'flask_cors'
然后尝试在我的python版本中安装:
pip3.9 install Flask-Cors
结果是:
默认用户安装,因为普通站点-包在链接中是不可写的:/usr/share/pip-轮子要求已经满足:烧瓶-Cors in ./.local/lib/python3.9/site-软件包(3.0.10)已经满足:6个in /usr/local/lib/python3.9/site-包(来自瓶-库) (1.16.0)已经满足的要求: Flask>=0.9 in /usr/local/lib/python3.9/site-包(来自Flask-Cors)(2.0.0)已经满足的要求: Werkzeug>=2.0 in /usr/local/lib/python3.9/site-packages (Cors>=0.9->烧瓶-Cors) (2.0.1)已经满足的要求: itsdangerous>=2.0 in /usr/local/lib/python3.9/site-packages (来自Flask>=0.9->烧瓶-Cors) (2.0.1 )已经满足的要求: click>=7.1.2 in /usr/local/lib/python3.9/site--包(来自Flask>=0.9->Flask)) (7.1.2)已经满足的要求: Jinja2>=3.0 in /usr/local/lib/python3.9/site-packages (from >=0.9->烧瓶-Cors) (3.0.1)已经满足的要求: MarkupSafe>=2.0 in /usr/local/lib/python3.9/site-packages (来自Jinja2 2>=3.0-> Flask >=0.9->烧瓶-C ors) (2.0.1) 15:33 ~$ pip显示烧瓶-Cors名称:烧瓶-Cors版本: 3.0.10摘要:一个Flask扩展为CORS支持主页添加一个装饰器:https://github.com/corydolphin/flask-cors作者: Cory Dolphin作者-电子邮件: corydolphin@gmail.com许可:corydolphin@gmail.com位置:烧瓶
什么给予,我如何修复它?
发布于 2022-11-12 16:25:58
我认为你应该尝试以下几点:
h 210
>
(我认为您可能想使用cors来创建一个API )
https://stackoverflow.com/questions/74414391
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