# 邮箱配置
# MAIL_USE_TLS：端口号587
# MAIL_USE_SSL：端口号465
# QQ邮箱不支持非加密方式发送邮件
# 发送者邮箱的服务器地址
MAIL_SERVER = "smtp.qq.com"
MAIL_PORT = '587'
MAIL_USE_TLS = True
# MAIL_USE_SSL
MAIL_USERNAME = "1414518976@qq.com"
MAIL_PASSWORD = "*****" # 生成授权码，授权码是开启smtp服务后给出的
MAIL_DEFAULT_SENDER = 1414518976@qq.com

from flask_mail import Message,Mail
mail = Mail()
@bp.route('/email_captcha/')
@login_requires
def email_captcha():
  email = request.args.get('email')
  if not email:
    return restful.params_error('请输入邮箱') #restful. 封装的函数，返回前端数据
  '''
  生成随机验证码，保存到memcache中，然后发送验证码，与用户提交的验证码对比
  '''
  captcha = str(uuid.uuid1())[:6] # 随机生成6位验证码
  # 给用户提交的邮箱发送邮件
  message = Message('Python论坛邮箱验证码', recipients=[email], body='您的验证码是：%s' % captcha)
  try:
    mail.send(message) # 发送
  except:
    return restful.server_error()
  mbcache.set(email, captcha)
  return restful.success()

#发送短信验证码配置
KEY="*******"
SECRET="*******"
alidayu.py发送短信功能实现
from aliyunsdkcore.client import AcsClient #需要先下载包
from aliyunsdkcore.request import CommonRequest
import config
def send_sms(telephone, captcha):
  client = AcsClient(config.KEY, config.SECRET, 'cn-hangzhou')
  request = CommonRequest()
  request.set_accept_format('json')
  request.set_domain('dysmsapi.aliyuncs.com')
  request.set_method('POST')
  request.set_protocol_type('https') # https | http
  request.set_version('2017-05-25')
  request.set_action_name('SendSms')
  request.add_query_param('RegionId', "cn-hangzhou")
  request.add_query_param('PhoneNumbers', telephone) #发送的手机号
  request.add_query_param('SignName', "flask论坛") #SignName签名
  request.add_query_param('TemplateCode', "SMS_174806057") #模板id
  code = {}
  code['code'] = captcha
  request.add_query_param('TemplateParam', code) #模板中要填入的数据
  response = client.do_action(request)
  # python2: print(response)
  return str(response, encoding='utf-8')