我是第一次尝试Django Channels。我正在学习这个教程-https://www.youtube.com/watch?v=cw8-KFVXpTE&t=21s-它基本上解释了Channels的基础知识。我使用pip install channels在我的虚拟环境中安装了Channels，它安装了最新版本，也就是4.0.0。我已经布置了基本的设置。但是当我运行python manage.py runserver时，我得到-

Watching for file changes with StatReloader
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January 10, 2023 - 02:37:40
Django version 4.1.3, using settings 'BrokerBackEnd.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CTRL-BREAK.

当我应该得到这个-

Watching for file changes with StatReloader
Performing system checks...

System check identified no issues (0 silenced).
January 10, 2023 - 02:37:40
Django version 4.1.3, using settings 'BrokerBackEnd.settings'
Starting ASGI/Channels version 4.0.0 development server at http://127.0.0.1:8000/
Quit the server with CTRL-BREAK.

我不知道我在这方面做错了甚么，也找不到任何有关的解决方法，我非常感谢任何人的建议。

• • 设置. py**

INSTALLED_APPS = [
    'channels',
    
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'corsheaders',
    'rest_framework',

    'Orders',
]

ASGI_APPLICATION = "BrokerBackEnd.asgi.application"

• • 指定名称. py**

import os

from django.core.asgi import get_asgi_application
from channels.routing import ProtocolTypeRouter, URLRouter
import Orders.routing as route

os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'BrokerBackEnd.settings')

application = ProtocolTypeRouter({
    'http': get_asgi_application(),
    
    'websocket': URLRouter(
            route.websocket_urlpatterns
        )
})

• • 消费者. py**

class OrderConsumer(WebsocketConsumer):
    def connect(self):
        self.accept()
    
    def receive(self, text_data=None, bytes_data=None):
        self.send(text_data="Message = " + text_data)
    
    def disconnect(self, code):
        return super().disconnect(code)

• • 路由. py**

websocket_urlpatterns = [
    re_path(r"socket/order/", OrderConsumer.as_asgi())
]