Docker Kubernetes 微服务容器化实践（二） 2.1 微服务实战

• 业务场景

1. 用户可以注册和登陆
2. 登录用户可以对课程进行CRUD操作
3. 架构图
4. 服务内容

• 开发步骤

1. thrift安装 ：安装教程
2. 创建message_service.py -->在原先安装教程的项目测试的基础上，在message文件夹下创建message_service.py，将api文件夹下的message_service.py 定义的接口Iface，在message_service.py实现类MessageServiceHandler中实现它。

   # coding: utf-8
   from message.api import MessageService
   from thrift.transport import TSocket
   from thrift.transport import TTransport
   from thrift.protocol import TBinaryProtocol
   from thrift.server import TServer
   
   import smtplib
   from email.mime.text import MIMEText
   from email.header import Header
   
   sender = 'imoocd@163.com'
   authCode = 'aA111111'
   class MessageServiceHandler:
   
       def sendMobileMessage(self, mobile, message):
           print ("sendMobileMessage, mobile:"+mobile+", message:"+message)
           return True
   
       def sendEmailMessage(self, email, message):
           print ("sendEmailMessage, email:"+email+", message:"+message)
           messageObj = MIMEText(message, "plain", "utf-8")
           messageObj['From'] = sender
           messageObj['To'] = email
           messageObj['Subject'] = Header('慕课网邮件', 'utf-8')
           try:
               smtpObj = smtplib.SMTP('smtp.163.com')
               smtpObj.login(sender, authCode)
               smtpObj.sendmail(sender, [email], messageObj.as_string())
               print ("send mail success")
               return True
           except smtplib.SMTPException:
               print ("send mail failed!")
               return False
   
   
   if __name__ == '__main__':
       handler = MessageServiceHandler()
       processor = MessageService.Processor(handler)
       transport = TSocket.TServerSocket(None, "9090")
       tfactory = TTransport.TFramedTransportFactory()
       pfactory = TBinaryProtocol.TBinaryProtocolFactory()
   
       server = TServer.TSimpleServer(processor, transport, tfactory, pfactory)
       print ("python thrift server start")
       server.serve()
       print ("python thrift server exit")
   

    

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4.  未完待续