By default Flask-SQLAlchemy will apply some backend-specific settings to improve your experience with them. As of SQLAlchemy 0.6 SQLAlchemy will probe the library for native unicode support. If it detects unicode it will let the library handle that, otherwise do that itself. Sometimes this detec...
这部分内容不在当前模块目录标题的范围内,因此不会在此文档中展开。 SQLAlchemy基础基础 4.SQLAlchemy简介简介 SQLAlchemy是一个PythonSQL工具包和对象关系映射器(ORM),它提供了全面、完整的核心 和高级功能,用于与关系型数据库进行交互。SQLAlchemy的目标是将SQL数据库的低级访问 ...
from flask import Flask from flask_sqlalchemy import SQLAlchemy import config app = Flask(__name__) app.config.from_object(config) db = SQLAlchemy(app) # # 用户表 # create table users( # id int primary key autoincrement, # username varchar(100) not null, # ) # # # 文章表 # crea...
Flask-SQLAlchemy 使用起来非常有趣,对于基本应用十分容易使用,并且对于大型项目易于扩展。 官方文档:https://flask-sqlalchemy.palletsprojects.com/en/2.x/ 中文文档:http://www.pythondoc.com/flask-sqlalchemy/ 安装 + View Code 配置 创建及查询 + View Code 结果: + View Code 表关联 SQLAlchemy 连接到...
Flask-SQLAlchemy does not change how SQLAlchemy works or is used. See theSQLAlchemy documentationto learn how to work with the ORM in depth. The documentation here will only cover setting up the extension, not how to use SQLAlchemy.
Flask-WTF英文原版中文版 Flask-Mobilityhttps://github.com/rehandalal/flask-mobility区分手机和电脑浏览器 Flask-Userhttp://pythonhosted.org/Flask-User/ SQLAlchemyhttp://docs.sqlalchemy.org/en/rel_0_8/ WTFormshttp://pythonhosted.org//WTForms/ ...
这是Flask-Security中文文档翻译第二波,再次声明,此中文文档全部由本人手撸翻译。。。 没看过第一波的,点击传送门Flask-Security中文文档之快速入门 后续文档持续更新。。。 快速起步 基础的SQLAlchemy应用 基础的SQLAlchemy会话应用 基础的MongoEngine应用
Flask-SQLAlchemy的官方文档通常托管在Pallets Projects的官方网站上。你可以直接点击以下链接访问:Flask-SQLAlchemy 官方文档。 在GitHub仓库中查找: 虽然GitHub仓库主要用于代码托管,但许多项目也会在仓库的根目录或docs文件夹中提供文档的链接或HTML文件。不过,对于Flask-SQLAlchemy来说,官方文档更推荐通过上述Pallets Pr...
from flask_sqlalchemy import SQLAlchemy app = Flask(__name__) app.config['SQLALCHEMY_DATABASE_URI'] = 'mysql+pymysql://user:pwd@localhost/school?charset=utf8' db = SQLAlchemy(app) # 初始化一个对象 class News(db.Model): __tablename__ = 'wyNews' # WYnews 表的名字 ...
Flask-SQLAlchemy simplifies using SQLAlchemy by automatically handling creating, using, and cleaning up the SQLAlchemy objects you’d normally work with. While it adds a few useful features, it still works like SQLAlchemy. This page will walk you through the basic use of Flask-SQLAlchemy. For...