gengxin

iotDjangoBackend/iot/admin.py

@@ -0,0 +1,8 @@
+from django.contrib import admin
+from .models import EspMsgTest
+
+class EspMsgTestAdmin(admin.ModelAdmin):
+    list_display = ['content']
+    
+    
+admin.site.register(EspMsgTest, EspMsgTestAdmin)

iotDjangoBackend/iot/apps.py

@@ -0,0 +1,6 @@
+from django.apps import AppConfig
+
+
+class IotConfig(AppConfig):
+    default_auto_field = "django.db.models.BigAutoField"
+    name = "iot"

iotDjangoBackend/iot/consumers.py

@@ -0,0 +1,30 @@
+from channels.generic.websocket import WebsocketConsumer
+from iot.models import EspMsgTest
+from asgiref.sync import async_to_sync
+
+class iotConsumer(WebsocketConsumer):
+    def connect(self):
+        
+        
+        self.accept()  # 接受 WebSocket 连接
+        
+ 
+    def disconnect(self, close_code):
+        
+        pass
+ 
+    def receive(self, text_data):
+        
+        
+        if text_data == "wokao":
+            object = EspMsgTest(content="WOKAO")
+            object.save()
+            
+        else :
+            object = EspMsgTest(content="NOBODY")
+            object.save()
+            
+ 
+    def send_message(self, message):
+        
+        self.send(text_data=message) 

iotDjangoBackend/iot/migrations/0001_initial.py

@@ -0,0 +1,24 @@
+# Generated by Django 5.0.6 on 2024-06-16 07:32
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    initial = True
+
+    dependencies = [
+    ]
+
+    operations = [
+        migrations.CreateModel(
+            name='EspMsgTest',
+            fields=[
+                ('id', models.BigAutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')),
+                ('content', models.CharField(db_column='报警信息', max_length=100)),
+            ],
+            options={
+                'db_table': 'warning',
+            },
+        ),
+    ]

iotDjangoBackend/iot/models.py

@@ -0,0 +1,10 @@
+from django.db import models
+from datetime import datetime
+# Create your models here.
+
+class EspMsgTest(models.Model):
+    
+    content = models.CharField(max_length=100, db_column='报警信息')
+    
+    class Meta:
+        db_table = 'warning'

iotDjangoBackend/iot/routing.py

@@ -0,0 +1,7 @@
+from django.urls import re_path
+ 
+from .consumers import iotConsumer
+ 
+websocket_urlpatterns = [
+    re_path(r'', iotConsumer.as_asgi()),
+]

iotDjangoBackend/iot/tests.py

@@ -0,0 +1,3 @@
+from django.test import TestCase
+
+# Create your tests here.

iotDjangoBackend/iot/views.py

@@ -0,0 +1,8 @@
+from django.http import HttpResponse
+from django.shortcuts import render
+
+# Create your views here.
+
+def iot_view(request):
+    # 你的视图逻辑
+    return HttpResponse("This is the /iot/ endpoint.")

iotDjangoBackend/iotBackEnd/asgi.py

@@ -0,0 +1,28 @@
+"""
+ASGI config for iotBackEnd project.
+
+It exposes the ASGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.0/howto/deployment/asgi/
+"""
+
+import os
+import django
+from channels.routing import get_default_application
+from django.urls import path
+from channels.routing import ProtocolTypeRouter, URLRouter
+from channels.auth import AuthMiddlewareStack
+from django.core.asgi import get_asgi_application
+import iot.routing 
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "iotBackEnd.settings")
+django.setup()
+
+application = ProtocolTypeRouter({
+  "http": get_asgi_application(),
+  "websocket": 
+        URLRouter(
+            iot.routing.websocket_urlpatterns
+        )
+})

iotDjangoBackend/iotBackEnd/routings.py

@@ -0,0 +1,8 @@
+from django.urls import path,re_path
+from channels.routing import ProtocolTypeRouter, URLRouter
+import iot.routing 
+from iot import consumers
+
+websocket_urlpatterns = [
+    re_path(r'^iot/$', consumers.iotConsumer.as_asgi()),
+]

iotDjangoBackend/iotBackEnd/settings.py

@@ -0,0 +1,133 @@
+"""
+Django settings for iotBackEnd project.
+
+Generated by 'django-admin startproject' using Django 5.0.6.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.0/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/5.0/ref/settings/
+"""
+
+from pathlib import Path
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+BASE_DIR = Path(__file__).resolve().parent.parent
+
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/5.0/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = "django-insecure-*+s05=5je)x6228!)33faec)vtjfdxb@ba&&@dqmqqsjh=z$9v"
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = ['*']
+
+
+# Application definition
+
+INSTALLED_APPS = [
+    "iot.apps.IotConfig",
+    "django.contrib.admin",
+    "django.contrib.auth",
+    "django.contrib.contenttypes",
+    "django.contrib.sessions",
+    "django.contrib.messages",
+    "django.contrib.staticfiles",
+    'channels',
+]
+
+
+ASGI_APPLICATION = "iotBackEnd.asgi.application"
+
+
+MIDDLEWARE = [
+    "django.middleware.security.SecurityMiddleware",
+    "django.contrib.sessions.middleware.SessionMiddleware",
+    "django.middleware.common.CommonMiddleware",
+    "django.middleware.csrf.CsrfViewMiddleware",
+    "django.contrib.auth.middleware.AuthenticationMiddleware",
+    "django.contrib.messages.middleware.MessageMiddleware",
+    "django.middleware.clickjacking.XFrameOptionsMiddleware",
+]
+
+ROOT_URLCONF = "iotBackEnd.urls"
+
+TEMPLATES = [
+    {
+        "BACKEND": "django.template.backends.django.DjangoTemplates",
+        "DIRS": [],
+        "APP_DIRS": True,
+        "OPTIONS": {
+            "context_processors": [
+                "django.template.context_processors.debug",
+                "django.template.context_processors.request",
+                "django.contrib.auth.context_processors.auth",
+                "django.contrib.messages.context_processors.messages",
+            ],
+        },
+    },
+]
+
+WSGI_APPLICATION = "iotBackEnd.wsgi.application"
+
+
+# Database
+# https://docs.djangoproject.com/en/5.0/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+         'ENGINE': 'django.db.backends.mysql',
+         'NAME': 'warning',
+         'USER': '',
+         'PASSWORD': '',
+         'HOST': '10.108.37.88',
+         'PORT': 3306,
+     }
+}
+
+
+# Password validation
+# https://docs.djangoproject.com/en/5.0/ref/settings/#auth-password-validators
+
+AUTH_PASSWORD_VALIDATORS = [
+    {
+        "NAME": "django.contrib.auth.password_validation.UserAttributeSimilarityValidator",
+    },
+    {
+        "NAME": "django.contrib.auth.password_validation.MinimumLengthValidator",
+    },
+    {
+        "NAME": "django.contrib.auth.password_validation.CommonPasswordValidator",
+    },
+    {
+        "NAME": "django.contrib.auth.password_validation.NumericPasswordValidator",
+    },
+]
+
+
+# Internationalization
+# https://docs.djangoproject.com/en/5.0/topics/i18n/
+
+LANGUAGE_CODE = "en-us"
+
+TIME_ZONE = "UTC"
+
+USE_I18N = True
+
+USE_TZ = True
+
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/5.0/howto/static-files/
+
+STATIC_URL = "static/"
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/5.0/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = "django.db.models.BigAutoField"

iotDjangoBackend/iotBackEnd/urls.py

@@ -0,0 +1,22 @@
+"""
+URL configuration for iotBackEnd project.
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/5.0/topics/http/urls/
+Examples:
+Function views
+    1. Add an import:  from my_app import views
+    2. Add a URL to urlpatterns:  path('', views.home, name='home')
+Class-based views
+    1. Add an import:  from other_app.views import Home
+    2. Add a URL to urlpatterns:  path('', Home.as_view(), name='home')
+Including another URLconf
+    1. Import the include() function: from django.urls import include, path
+    2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
+"""
+from django.contrib import admin
+from django.urls import path
+
+urlpatterns = [
+    path("admin/", admin.site.urls),
+]

iotDjangoBackend/iotBackEnd/wsgi.py

@@ -0,0 +1,16 @@
+"""
+WSGI config for iotBackEnd project.
+
+It exposes the WSGI callable as a module-level variable named ``application``.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/5.0/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "iotBackEnd.settings")
+
+application = get_wsgi_application()

iotDjangoBackend/manage.py

@@ -0,0 +1,22 @@
+#!/usr/bin/env python
+"""Django's command-line utility for administrative tasks."""
+import os
+import sys
+
+
+def main():
+    """Run administrative tasks."""
+    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "iotBackEnd.settings")
+    try:
+        from django.core.management import execute_from_command_line
+    except ImportError as exc:
+        raise ImportError(
+            "Couldn't import Django. Are you sure it's installed and "
+            "available on your PYTHONPATH environment variable? Did you "
+            "forget to activate a virtual environment?"
+        ) from exc
+    execute_from_command_line(sys.argv)
+
+
+if __name__ == "__main__":
+    main()