实现接口类的两种方式
方式一
from abc import ABCMeta from abc import abstractmethod class BaseMessage(metaclass=ABCMeta): @abstractmethod def send(self,subject,body,to,name): pass
方式二
class BaseMessage(object): def send(self, subject, body, to, name): raise NotImplementedError(‘未实现send方法‘)
邮件提醒
import smtplib from email.mime.text import MIMEText from email.utils import formataddr from .base import BaseMessage class Email(BaseMessage): def __init__(self): self.email = "寄件人的邮箱地址" self.user = "寄件人姓名" self.pwd = ‘邮箱密码或SMTP授权码‘ def send(self,subject,body,to,name): ‘‘‘ :param subject: 主题 :param body: 内容 :param to:接受者 :param name:接受者姓名 :return: ‘‘‘ msg = MIMEText(body, ‘plain‘, ‘utf-8‘) # 发送内容 msg[‘From‘] = formataddr([self.user,self.email]) # 发件人 msg[‘To‘] = formataddr([name, to]) # 收件人 msg[‘Subject‘] = subject # 主题 server = smtplib.SMTP("smtp.126.com", 25) # SMTP服务 server.login(self.email, self.pwd) # 邮箱用户名和密码 server.sendmail(self.email, [to, ], msg.as_string()) # 发送者和接收者 server.quit()
动态导入模块+反射
settings
# ################## 自定义消息提醒的配置 ################### MESSAGE_CLASSES = [ ‘utils.message.email.Email‘, ‘utils.message.msg.Msg‘, ‘utils.message.wx.WeChat‘, ‘utils.message.dingding.DingDing‘, ]
import importlib from django.conf import settings def send_message(to,name,subject,body): """ 短信、邮件、微信 :param to: 接受者 :param name: 接受者姓名 :param subject: 主题 :param body: 内容 :return: """ for cls_path in settings.MESSAGE_CLASSES: # cls_path是字符串 module_path,class_name = cls_path.rsplit(‘.‘,maxsplit=1) m = importlib.import_module(module_path) obj = getattr(m,class_name)() obj.send(subject,body,to,name,)
原文地址:https://www.cnblogs.com/huchong/p/8137538.html
时间: 2024-11-05 23:38:22