针对高级程序员的前言¶ Flask 中的本地线程对象¶ 做网络开发时要谨慎¶ 针对高级程序员的前言¶ Flask 中的本地线程对象¶ Flask 的设计原则之一是简单的任务不应当使用很多代码，应当可以简单地完成，但同时又不应当把程序员限制得太死。因此，一些 Flask 的设计思路可能会让某些人觉得吃惊，或者不可思议。例如， Flask 内部使...

Caching Caching When your application runs slow, throw some caches in. Well, at least it’s the easiest way to speed up things. What does a cache do? Say you have a function that...

Using async and await Performance Background tasks When to use Quart instead Extensions Other event loops Using async and await Changelog New in version 2.0. Routes, ...

Using async and await Performance Background tasks When to use Quart instead Extensions Other event loops Using async and await Changelog New in version 2.0. Routes, ...

日志 基本配置 缺省配置 移除缺省配置 把出错信息通过电子邮件发送给管理者 注入请求信息 其他库 Werkzeug Flask 扩展 日志 Flask 使用标准 Python logging 。所有与 Flask 相关的消息都用app.logger 来记录，其名称与app.name 相同。这个日志记录器也可用于你自己的的日...

ASGI ASGI If you’d like to use an ASGI server you will need to utilise WSGI to ASGI middleware. The asgiref WsgiToAsgi adapter is recommended as it integrates with the event lo...

ASGI ASGI If you’d like to use an ASGI server you will need to utilise WSGI to ASGI middleware. The asgiref WsgiToAsgi adapter is recommended as it integrates with the event lo...

MongoDB with MongoEngine Configuration Mapping Documents Creating Data Queries Documentation MongoDB with MongoEngine Using a document database like MongoDB is a common alt...

MongoDB with MongoEngine Configuration Mapping Documents Creating Data Queries Documentation MongoDB with MongoEngine Using a document database like MongoDB is a common alt...

快读入门 创建表单 验证表单 快读入门 急于上手？本页对 Flask-WTF 给出了一个详尽的介绍。假设你已经安装了 Flask-WTF，如果还未安装的话，请先浏览 安装 。 创建表单 Flask-WTF 提供了对 WTForms 的集成。例如: from flask_wtf import Form from wtforms...