DaoDao/DaoDaoBackend/app/app.py

from flask import Flask
from pymongo import MongoClient
from flask_pymongo import PyMongo
from flask_jwt_extended import JWTManager
from flask_cors import CORS


mongo = PyMongo()
jwt = JWTManager()

 
def register_blueprints(app):
    from app.api.v1 import create_blueprint_v1
    app.register_blueprint(create_blueprint_v1(), url_prefix='/v1')
 
 
def create_app():
    app = Flask(__name__)
    app.config.from_object('app.config.setting')
    app.config.from_object('app.config.secure')
    
    # 初始化MongoDB连接
    #app.db = MongoClient(app.config['MONGO_URI']).get_database(app.config['MONGO_DBNAME'])
    mongo.init_app(app)
    jwt.init_app(app)

    
    # 初始化 CORS，允许所有源访问, 调试解决跨域问题，项目完成后删除
    CORS(app)

    # app.config['JSON_AS_ASCLL'] = False
    
    # 将蓝图注册到app 上
    register_blueprints(app)
    return app