关于flask-sesson

import redis
from flask import Flask, session
from flask_session import Session

app = Flask(__name__)
app.debug = True
app.secret_key = 'xxxxaaa'

app.config['SESSION_TYPE'] = 'redis'  # session类型为redis
app.config['SESSION_PERMANENT'] = False  # 如果设置为True，则关闭浏览器session就失效。
app.config['SESSION_USE_SIGNER'] = False  # 是否对发送到浏览器上session的cookie值进行加密
app.config['SESSION_KEY_PREFIX'] = 'session:'  # 保存到session中的值的前缀
app.config['SESSION_REDIS'] = redis.Redis(host='127.0.0.1', port='6379', password='123456')  # 用于连接redis的配置

Session(app)


@app.route('/index')
def index():
    session['k1'] = 'v1'
    return 'hello world'


if __name__ == '__main__':
    app.run()