1.安装依赖

pip3 install flask_sqlalchemy -i https://mirrors.aliyun.com/pypi/simple/ requests

2.数据库配置信息(db_manager.py)

python">import osfrom flask import Flask
from flask_cors import CORS
from flask_sqlalchemy import SQLAlchemydatabase = 'test'app = Flask(__name__)# 设置文件上传大小限制为500MB
app.config['MAX_CONTENT_LENGTH'] = 500 * 1024 * 1024
CORS(app)if os.path.exists('/root'):app.config['SQLALCHEMY_DATABASE_URI'] = f'mssql+pyodbc://root:123456@127.0.0.1:3433/{database}?driver=ODBC+Driver+17+for+SQL+Server&charset=utf8'
else:app.config['SQLALCHEMY_DATABASE_URI'] = f'mssql+pyodbc://root:123456@127.0.0.1:1433/{database}?driver=SQL+Server'
db = SQLAlchemy(app)

3.数据表对象

python"># -*- coding: utf-8 -*-# ====> 配置管理中心 <==== #from datetime import datetimefrom db_manager import db# 配置分组
class AISConfGroup(db.Model):id = db.Column(db.Integer, primary_key=True)create_time = db.Column(db.DateTime, default=datetime.now)modify_time = db.Column(db.DateTime, default=datetime.now, onupdate=datetime.now)parent_code = db.Column(db.String(50))code = db.Column(db.String(50))name = db.Column(db.String(50))type_c = db.Column(db.String(50))