python - Flask_mail: OSError: [Errno 2] 没有这样的文件或目录

Question

OSError: [Errno 2] 当我尝试使用 flask_mail 发送邮件时没有这样的文件或目录。下面是我的代码：

       app.config['MAIL_SERVER']='smtp.gmail.com'
       app.config['MAIL_PORT'] = 465
       app.config['MAIL_USERNAME'] = parametter.email_sender
       app.config['MAIL_PASSWORD'] = parametter.email_sender_password
       app.config['MAIL_USE_TLS'] = False
       app.config['MAIL_USE_SSL'] = False
       mail = Mail(app)
      @app.route('/')
      def main():
               msg = Message('Hello', sender = parametter.email_sender,recipients = [parametter.email_recipients])
               msg.body = "Hello Flask message sent from Flask-Mail"
               mail.send(msg)
               return "Sent"

当我评论（#mail.send（msg））时，程序运行正常。但我无法发送消息。有人可以帮我解决这个问题吗？

Answer 1

导入库时出错：

from flask.ext.mail import Mail, Message

它应该是：

from flask_mail import Mail, Message