Flask 学习五电子邮件

最新推荐文章于 2019-12-24 09:11:30 发布

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最新推荐文章于 2019-12-24 09:11:30 发布

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CC 4.0 BY-SA版权

文章标签： python shell

原文链接：http://www.cnblogs.com/Erick-L/p/6882698.html

本文介绍如何在Flask应用中集成邮件发送功能，并通过配置SMTP服务器实现异步发送邮件。文章提供了详细的代码示例，包括环境变量设置及邮件模板渲染。

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pip install mail

 from flask_mail import Mail
# 邮件配置
app.config['MAIL_SERVER']='smtp.qq.com'
app.config['MAIL_PORT']=465
app.config['MAIL_USE_TLS']=True
app.config['MAIL_USERNAME']=os.environ.get('MAIL_USERNAME')
app.config['MAIL_PASSWORD']=os.environ.get('MAIL_PASSWORD')
mail =Mail(app)

# shell中发送电子邮件
Python hello.py shell
from flask.ext.mail import Message
from hello import mail
msg = Message('test subject', sender='you@example.com',recipients=['you@example.com'])
msg.body = 'text body'
msg.html = '<b>HTML</b> body'
with app.app_context():
    mail.send(msg)

程序集成发邮件功能

from threading import Thread
from flask_mail import Mail,Message
# 邮件配置
app.config['MAIL_SERVER']='smtp.qq.com'
app.config['MAIL_PORT']=465
app.config['MAIL_USE_TLS']=True
app.config['MAIL_USERNAME']=os.environ.get('MAIL_USERNAME')
app.config['MAIL_PASSWORD']=os.environ.get('MAIL_PASSWORD')
app.config['FLASKY_MAIL_SUBJECT_PREFIX']='[Flasky]'
app.config['FLASKY_MAIL_SENDER']='Flasky Admin <flasky@example.com>'#发件人
app.config['FLASKY_ADMIN'] = os.environ.get('FLASKY_ADMIN')  #收件人
mail =Mail(app)
def send_async_email(app,msg):
    with app.app_context():
        mail.send(msg)

def send_mail(to,subject,template,**kwargs):
    msg = Message(app.config['FLASKY_MAIL_SUBJECT_PREFIX'] + subject,sender=app.config['FLASKY_MAIL_SENDER'],recipients=[to])
    msg.body=render_template(template + '.txt',**kwargs)
    msg.html = render_template(template + '.html', **kwargs)
    thr = Thread(target=send_async_email,args=[app,msg])
    thr.start()
    return thr