Django 邮件改密码提示无法链接，如何解决？

Question

Django学习按照书中内容，老是提示[WinError 10061] 由于目标计算机积极拒绝，无法连接。

这是找回密码的相关代码

#找回密码
def findPassword(request):

    button = '获取验证码'
    new_password = False
    if request.method == 'POST':
        username = request.POST.get('username', 'root')
        VerificationCode = request.POST.get('VerificationCode', '')
        password = request.POST.get('password', '')
        user = User.objects.filter(username=username)
        # 用户不存在
        if not user:
            tips = '用户' + username + '不存在'
        else:
            #判断验证码是否已发送
            if not request.session.get('VerificationCode', ''):
                # 发送验证码并将验证码写入session
                button = '重置密码'
                tips = '验证码已发送'
                new_password = True
                VerificationCode = str(random.randint(1000, 9999))
                request.session['VerificationCode'] = VerificationCode
                user[0].email_user('找回密码', VerificationCode)
            # 匹配输入的验证码是否正确
            elif VerificationCode == request.session.get('VerificationCode'):

                # 密码加密处理并保存到数据库
                dj_ps = make_password(password, None, 'pbkdf2_sha256')
                user[0].password = dj_ps
                user[0].save()
                del request.session['VerificationCode']
                tips = '密码已重置'
            # 输入验证码错误
            else:
                tips = '验证码错误,请重新获取'
                new_password = False
                del request.session['VerificationCode']
    return render(request, 'findPassword.html', locals())

报错信息如下：

Internal Server Error: /user/findPassword.html
Traceback (most recent call last):
  File "D:\Anaconda\lib\site-packages\django\core\handlers\exception.py", line 47, in inner
    response = get_response(request)
  File "D:\Anaconda\lib\site-packages\django\core\handlers\base.py", line 181, in _get_response
    response = wrapped_callback(request, *callback_args, **callback_kwargs)
  File "C:\Users\admin\Desktop\python\MyDjango\user\views.py", line 100, in findPassword
    user[0].email_user('找回密码', VerificationCode)
  File "D:\Anaconda\lib\site-packages\django\contrib\auth\models.py", line 386, in email_user
    send_mail(subject, message, from_email, [self.email], **kwargs)
  File "D:\Anaconda\lib\site-packages\django\core\mail\__init__.py", line 61, in send_mail
    return mail.send()
  File "D:\Anaconda\lib\site-packages\django\core\mail\message.py", line 284, in send
    return self.get_connection(fail_silently).send_messages([self])
  File "D:\Anaconda\lib\site-packages\django\core\mail\backends\smtp.py", line 102, in send_messages
    new_conn_created = self.open()
  File "D:\Anaconda\lib\site-packages\django\core\mail\backends\smtp.py", line 62, in open
    self.connection = self.connection_class(self.host, self.port, **connection_params)
  File "D:\Anaconda\lib\smtplib.py", line 1031, in __init__
    source_address)
  File "D:\Anaconda\lib\smtplib.py", line 251, in __init__
    (code, msg) = self.connect(host, port)
  File "D:\Anaconda\lib\smtplib.py", line 336, in connect
    self.sock = self._get_socket(host, port, self.timeout)
  File "D:\Anaconda\lib\smtplib.py", line 1037, in _get_socket
    self.source_address)
  File "D:\Anaconda\lib\socket.py", line 728, in create_connection
    raise err
  File "D:\Anaconda\lib\socket.py", line 716, in create_connection
    sock.connect(sa)
ConnectionRefusedError: [WinError 10061] 由于目标计算机积极拒绝，无法连接。
[18/Mar/2022 11:18:53] "POST /user/findPassword.html HTTP/1.1" 500 117286

我应该怎么调整呢？

Answer 1

settings里配置邮件参数了嘛