python - ImportError：无法从“flask_session”导入名称“Session”

Question

提前感谢您在此问题上投入的时间

用例

1. 我已经安装了 Flask-Sessionpip install Flask-Session
2. 我已经在https://flasksession.readthedocs.io/en/latest/上复制/粘贴了教程

from flask import Flask, session
from flask_session import Session

app = Flask(__name__)
# Check Configuration section for more details
SESSION_TYPE = 'redis'
app.config.from_object(__name__)
Session(app)

@app.route('/set/')
def set():
    session['key'] = 'value'
    return 'ok'

@app.route('/get/')
def get():
    return session.get('key', 'not set')

错误

python flask_session.py  Traceback (most recent call last):   
    File "flask_session.py", line 2, in <module>

from flask_session import Session   File "/flask_session.py",

line 2, in <module>
    from flask_session import Session

Answer 1

问题来自文件名：我将文件“flask_session.py”重命名为“flask_session_test.py”