Flask使用celery发送邮件和发送短信验证码

邮箱: qq邮箱

手机验证码: 云通讯手机验证码

1. tasks.py

   from flask import Flask
   from flask_mail import Message
   
   from celery import Celery
   
   from exts import mail
   from libs.yuntongxun.sms import CCP
   import config
   
   app = Flask(__name__)
   
   app.config.from_object(config)
   
   mail.init_app(app)
   
   # 运行本文件
   # linux上
   # celery -A tasks.celery worker -l info
   # window上
   # celery -A tasks.celery worker --pool=solo -l info
   
   
   def make_celery(app):
       celery = Celery(
           app.import_name,
           backend=app.config['CELERY_RESULT_BACKEND'],
           broker=app.config['CELERY_BROKER_URL']
       )
       celery.conf.update(app.config)
   
       class ContextTask(celery.Task):
           def __call__(self, *args, **kwargs):
               with app.app_context():
                   return self.run(*args, **kwargs)
   
       celery.Task = ContextTask
       return celery
   
   
   # 创建celery对象
   celery = make_celery(app)
   
   
   # qq邮箱
   @celery.task
   def send_mail(subject, recipients, body):
       message = Message(
           subject=subject,
           recipients=recipients,
           body=body
       )
   
       mail.send(message)
       
   # 短信验证码的
   @celery.task
   def send_sms_captcha(telephone, captcha):
       ccp = CCP()
       ccp.send_Template_sms(telephone, [captcha, config.CAPTCHA_OUTTIME], 1)
   

   

2. config.py

    # MAIL_USE_TLS: 端口号587
    # MAIL_USE_SSL: 端口号465
    # QQ不支持非加密方式发送邮箱
    # 发送者邮箱的服务器地址
    MAIL_SERVER = "smtp.qq.com"
    MAIL_PORT = "587"
    # 设置为True以后flask发送邮件旧回忆TLS协议去发送
    MAIL_USE_TLS = True
    # MAIL_USE_SSL：默认为False
    # MAIL_DEBUG：默认app.debug
    MAIL_USERNAME = "邮箱账号"
    MAIL_PASSWORD = "授权码"
    MAIL_DEFAULT_SENDER = "邮箱账号"
   
   # 短信验证码有效时间1
   CAPTCHA_OUTTIME = "1"
   
   # celery相关配置
   CELERY_RESULT_BACKEND = "redis://127.0.0.1:6379/0"
   CELERY_BROKER_URL = "redis://127.0.0.1:6379/0"
   

3. 启动worker

   # linux上
   celery -A tasks.celery worker -l info
   # window上
   celery -A tasks.celery worker --pool=solo -l info
   

4. 启动中间人redis

5. 异步发送邮箱, 和短信

   # 调用函数是用了delay那么就会把该任务添加到broker 也就是 我们配置的redis中
   
   # 发送qq邮件
   send_mail.delay("Python论坛邮箱验证码", [email], "您的验证码是:%s" % captcha)
   
   # 发送手机短信验证码
   send_sms_captcha.delay(telephone, captcha)