在学习有关使用 Flash 的教程时,我在使用 Flask 时遇到错误。由于我是一个基本的 Python 程序员,我不明白它为什么或有什么问题。
所以如果你不介意解释它或添加一个解释链接。
(不知道什么是重要的,抱歉)
C:\Users\name\Desktop\Eeverything on this computer\GCSE\Computer Science\free-style\organised\website>python flaskblog.py
C:\Users\name\Anaconda3\lib\site-packages\flask_sqlalchemy\__init__.py:835: FSADeprecationWarning: SQLALCHEMY_TRACK_MODIFICATIONS adds significant overhead and will be disabled by default in the future. Set it to True or False to suppress this warning.
'SQLALCHEMY_TRACK_MODIFICATIONS adds significant overhead and '
Traceback (most recent call last):
File "flaskblog.py", line 22, in <module>
class Post(db.Model):
File "C:\Users\name\Anaconda3\lib\site-packages\flask_sqlalchemy\model.py", line 67, in __init__
super(NameMetaMixin, cls).__init__(name, bases, d)
File "C:\Users\name\Anaconda3\lib\site-packages\flask_sqlalchemy\model.py", line 121, in __init__
super(BindMetaMixin, cls).__init__(name, bases, …Run Code Online (Sandbox Code Playgroud)