【FLASK】蓝图与session使用Redis缓存

manage.py:

from BlueMap.pro_flask import create_app

app = create_app()

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

   settins.py

# debug模式
class DebugSetting(object):
    DEBUG = True
    SECRET_KEY = "debug"


# 测试模式
class TesingSetting(object):
    DEBUG = True
    SECRET_KEY = "tesing"

   __init__.py

from flask import Flask
from redis import Redis
from flask_session import Session
from BlueMap.pro_flask.views import login,index

from .settings import DebugSetting


def create_app():
    app = Flask(__name__)
    app.secret_key="1231321w13"
    app.config.from_object(DebugSetting)

    # 配置redis
    app.config['SESSION_TYPE'] = 'redis'  # session类型为redis
    app.config['SESSION_REFRESH_EACH_REQUEST'] = True  # 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(host='127.0.0.1',port=6379)

    Session(app)
    # 导入蓝图
    app.register_blueprint(login.ps)
    app.register_blueprint(index.In)

    return app

 login.py

from flask import Blueprint,render_template,session

ps = Blueprint('proself',__name__)  # 蓝图使用



@ps.route("/login",methods=['GET','POST'])
def login():
    session['username'] = "wanghong"
    return "登录成功"

index.py

from flask import Blueprint,session,render_template


In = Blueprint("index",__name__)   # 蓝图使用

@In.route("/index") def index(): return session.get('username')

目录结构：