from redis import StrictRedis
from flask import Flask, session
from flask_session import Session
app = Flask(__name__)
app.secret_key = 'xxxx'
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['PERMANENT_SESSION_LIFETIME'] = 3600 #手动指定有效期
app.config['SESSION_REDIS'] = redis.Redis(host='127.0.0.1', port='6379', password='123123') # 用于连接redis的配置
Session(app)
@app.route('/index')
def index():
session['k1'] = 'v1'
return 'xx'
if __name__ == '__main__':
app.run(debug = True)
from redis import StrictRedis
from flask import Flask, session
from flask_session import Session
import memcache
app = Flask(__name__)
app.secret_key = 'xxxx'
app.config['SESSION_TYPE'] = 'memcached'
app.config['SESSION_PERMANENT'] = True # 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_MEMCACHED'] = memcache.Client(['10.211.55.4:12000'])
Session(app)
@app.route('/index')
def index():
session['k1'] = 'v1'
return 'xx'
if __name__ == '__main__':
app.run(debug = True)
from redis import StrictRedis
from flask import Flask, session
from flask_session import Session
app = Flask(__name__)
app.secret_key = 'xxxx'
app.config['SESSION_TYPE'] = 'filesystem'
app.config[ 'SESSION_FILE_DIR'] = '/Users/wupeiqi/PycharmProjects/grocery/96.Flask新课程/组件/2.flask-session' # session类型为redis
app.config['SESSION_FILE_THRESHOLD'] = 500 # 存储session的个数如果大于这个值时,就要开始进行删除了
app.config['SESSION_FILE_MODE'] = 384 # 文件权限类型
app.config['SESSION_PERMANENT'] = True # 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
Session(app)
@app.route('/index')
def index():
session['k1'] = 'v1'
session['k2'] = 'v1'
return 'xx'
if __name__ == '__main__':
app.run(debug = True)
from redis import StrictRedis
from flask import Flask, session
from flask_session import Session
import pymongo
app = Flask(__name__)
app.debug = True
app.secret_key = 'xxxx'
app.config['SESSION_TYPE'] = 'mongodb'
app.config['SESSION_MONGODB'] = pymongo.MongoClient()
app.config['SESSION_MONGODB_DB'] = 'mongo的db名称(数据库名称)'
app.config['SESSION_MONGODB_COLLECT'] = 'mongo的collect名称(表名称)'
app.config['SESSION_PERMANENT'] = True # 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
Session(app)
@app.route('/index')
def index():
session['k1'] = 'v1'
session['k2'] = 'v1'
return 'xx'
if __name__ == '__main__':
app.run(debug = True)
from redis import StrictRedis
from flask import Flask, session
from flask_session import Session as FSession
from flask_sqlalchemy import SQLAlchemy
app = Flask(__name__)
app.secret_key = 'xxxx'
# 设置数据库链接
app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql://root:mysql@localhost/python'# 指定连接的数据库,数据库必须要手动创建
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False# 动态追踪修改的配置,如果设置为true会消耗一定内存
# 实例化SQLAlchemy
db = SQLAlchemy(app)
app.config['SESSION_TYPE'] = 'sqlalchemy' # session类型为sqlalchemy
app.config['SESSION_SQLALCHEMY'] = db # SQLAlchemy对象
app.config['SESSION_SQLALCHEMY_TABLE'] = 'session' # session要保存的表名称
app.config['SESSION_PERMANENT'] = True # 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
FSession(app)
@app.route('/index')
def index():
session['k1'] = 'v1'
session['k2'] = 'v1'
return 'xx'
if __name__ == '__main__':
app.run(debug = True)