flash-session
发布时间:2020-12-15 07:21:29 所属栏目:百科 来源:网络整理
导读:1、session默认存放在浏览器的cookie中 源码 wsgi-app. __call__ -wsgi_app-push-self.app.session_interface-session_interface = SecureCookieSessionInterface()-open_session和save_session 2、更改session储存的位置 a、下载 pip3 install -i https://p
1、session默认存放在浏览器的cookie中 源码 wsgi->app.__call__->wsgi_app->push->self.app.session_interface->session_interface = SecureCookieSessionInterface()->open_session和save_session
2、更改session储存的位置 a、下载 pip3 install -i https://pypi.douban.com/simple flask-session b、源码分析 Session->self.init_app(app)->app.session_interface = self._get_interface(app)->session_interface other MemcachedSessionInterface
FileSystemSessionInterface
MongoDBSessionInterface
SqlAlchemySessionInterface
具体看源码 c、示例 import redis from flask import Flask,session # 1.导入模块 from flask_session import Session # from flask.sessions import SecureCookieSession # 原始 # from flask_session import RedisSessionInterface # 修改 app = Flask(__name__) # app.session_interface = SecureCookieSessionInterface() # app.session_interface = RedisSessionInterface() # 2.修改配置文件 app.config[‘SESSION_TYPE‘] = ‘redis‘ app.config[‘SESSION_REDIS‘] = redis.Redis(host=‘ip‘,port=6379,password=‘密码‘) # 3.注册 Session(app) @app.route(‘/login‘) def login(): session[‘user‘] = ‘alex‘ return ‘Hello‘ @app.route(‘/home‘) def index(): print(session.get(‘user‘)) return ‘World‘ if __name__ == ‘__main__‘: app.run() (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |