python - 《Flask Web开发》第六章 电子邮件 error: [Errno 111] Connection refused

问题描述

问 题

《Flask Web开发》第六章 电子邮件,代码按照书上敲的,邮箱用的是163邮箱
hello.py代码如下：

import os
from flask import Flask, render_template, session, redirect, url_for, flash
from flask_script import Shell, Manager
from flask_bootstrap import Bootstrap
from flask_moment import Moment
from flask_wtf import Form
from wtforms import StringField, SubmitField
from wtforms.validators import Required
from flask_sqlalchemy import SQLAlchemy
from flask_migrate import Migrate, MigrateCommand
from flask_mail import Mail

basedir = os.path.abspath(os.path.dirname(__file__))

app = Flask(__name__)
app.config['SECRET_KEY'] = 'zhao xiufeng'
app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:///' + os.path.join(basedir, 'data.sqlite')
app.config['SQLALCHEMY_COMMIT_ON_TEARDOWN'] = True
app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = True
app.config['MAIL_SERVER'] = 'stmp.163.com'
app.config['MAIL_PORT'] = '465'
app.config['MAIL_USE_SSL'] = True
app.config['MAIL_USERNAME'] = '[e-mail]'
app.config['MAIL_PASSWORD'] = 'XXX'
mail = Mail(app)

manager = Manager(app)
bootstrap = Bootstrap(app)
moment = Moment(app)
db = SQLAlchemy(app)
migrate = Migrate(app,db)


class Role(db.Model):
    __tablename__ = 'roles'
    id = db.Column(db.Integer, primary_key=True)
    name = db.Column(db.String(64), unique=True)

    users = db.relationship('User', backref='role', lazy='dynamic')

    def __repr__(self):
        return '<Role %r>' % self.name

class User(db.Model):
    __tablename__ = 'Users'
    id = db.Column(db.Integer, primary_key=True)
    username = db.Column(db.String(64), unique=True, index=True)

    role_id = db.Column(db.Integer, db.ForeignKey('roles.id'))

    def __repr__(self):
        return '<User %r>' % self.username


class NameForm(Form):
    name = StringField('What is your name?', validators=[Required()])
    submit = SubmitField('Submit')


def make_shell_context():
    return dict(app=app, db=db, User=User, Role=Role)
manager.add_command("shell", Shell(make_context=make_shell_context))
manager.add_command('db', MigrateCommand)  

@app.route('/', methods=['GET','POST'])
def index():
    form = NameForm()
    if form.validate_on_submit():
        user = User.query.filter_by(username=form.name.data).first()
        if user is None:
            user = User(username = form.name.data)
            db.session.add(user)
            session['known'] = False
        else:
            session['known'] = True
        session['name'] = form.name.data
        form.name.data = ''
        return redirect(url_for('index'))
    return render_template('index.html', form = form, 
    name = session.get('name'), known = session.get('known', False))

@app.route('/user/<name>')
def user(name):
    return render_template('user.html', name=name)

@app.errorhandler(404)
def page_not_found(e):
    return render_template('404.html'),404

@app.errorhandler(500)
def internal_server_error(e):
    return render_template('500.html'),500

if __name__ == '__main__':
    manager.run()

在python shell会话内容：

>>> from flask_mail import Message
>>> from hello import mail
>>> msg = Message('test subject', sender='[e-mail]', recipients=['[e-mail]'])
>>> msg.body = 'text body'
>>> msg.html = '<b>HTML</b> body'
>>> with app.app_context():
...     mail.send(msg)
... 

报错如下：

Traceback (most recent call last):
  File "<console>", line 2, in <module>
  File "/usr/local/lib/python2.7/dist-packages/flask_mail.py", line 491, in send
    with self.connect() as connection:
  File "/usr/local/lib/python2.7/dist-packages/flask_mail.py", line 144, in __enter__
    self.host = self.configure_host()
  File "/usr/local/lib/python2.7/dist-packages/flask_mail.py", line 156, in configure_host
    host = smtplib.SMTP_SSL(self.mail.server, self.mail.port)
  File "/usr/lib/python2.7/smtplib.py", line 788, in __init__
    SMTP.__init__(self, host, port, local_hostname, timeout)
  File "/usr/lib/python2.7/smtplib.py", line 256, in __init__
    (code, msg) = self.connect(host, port)
  File "/usr/lib/python2.7/smtplib.py", line 316, in connect
    self.sock = self._get_socket(host, port, self.timeout)
  File "/usr/lib/python2.7/smtplib.py", line 793, in _get_socket
    new_socket = socket.create_connection((host, port), timeout)
  File "/usr/lib/python2.7/socket.py", line 571, in create_connection
    raise err
error: [Errno 111] Connection refused

不知道这是神马错误？
谢谢所有点进来的大神！！！

解决方案

已经发现问题了，app.config['MAIL_SERVER'] = 'stmp.163.com'写错了，正确的是app.config['MAIL_SERVER'] = 'smtp.163.com'

这篇关于python - 《Flask Web开发》第六章 电子邮件 error: [Errno 111] Connection refused的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！