Python Flask异步发送邮件实现方法解析_Python

第一步，修改工厂函数，配置邮件参数

									from flask import Flask

									from config import Config

									from flask_sqlalchemy import SQLAlchemy

									from flask_mail import Mail

									db = SQLAlchemy()

									mail = Mail()

									def create_app():

									  app = Flask(__name__)

									  app.config.from_object(Config)

									  db.init_app(app)

									  mail.init_app(app)   from .controller import controller

									  app.register_blueprint(controller)

									  return app

第二步，新建一个线程来发送邮件

									from flask import current_app, render_template

									from flask_mail import Message

									from threading import Thread

									from main import mail

									def send_async_email(app, msg):

									  with app.app_context():

									    mail.send(msg)

									def send_email(to, subject, template = 'index', **kwargs):

									  app = current_app._get_current_object()

									  msg = Message(subject, sender = app.config['MAIL_USERNAME'], recipients = [to])

									  msg.html = render_template('{}.html'.format(template), **kwargs)

									  thr = Thread(target = send_async_email, args = [app, msg])

									  thr.start()

									  return thr

从current_app的_get_current_object()方法拿到应用程序上下文。特此记录一下

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持服务器之家。

原文链接：https://www.cnblogs.com/viewts/p/13274436.html

Python Flask异步发送邮件实现方法解析

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