third commit

manage.py

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+#!/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', 'server.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()

server/__init__.py

@@ -0,0 +1,4 @@
+import pymysql
+pymysql.install_as_MySQLdb()
+
+print("===============install pymysql==============")

server/asgi.py

@@ -0,0 +1,16 @@
+"""
+ASGI config for server 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/4.1/howto/deployment/asgi/
+"""
+
+import os
+
+from django.core.asgi import get_asgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'server.settings')
+
+application = get_asgi_application()

server/settings.py

@@ -0,0 +1,150 @@
+"""
+Django settings for server project.
+
+Generated by 'django-admin startproject' using Django 4.1.4.
+
+For more information on this file, see
+https://docs.djangoproject.com/en/4.1/topics/settings/
+
+For the full list of settings and their values, see
+https://docs.djangoproject.com/en/4.1/ref/settings/
+"""
+import os
+from pathlib import Path
+
+# Build paths inside the project like this: BASE_DIR / 'subdir'.
+# BASE_DIR = Path(__file__).resolve().parent.parent
+BASE_DIR = os.path.dirname(os.path.dirname(os.path.abspath(__file__)))
+
+# Quick-start development settings - unsuitable for production
+# See https://docs.djangoproject.com/en/4.1/howto/deployment/checklist/
+
+# SECURITY WARNING: keep the secret key used in production secret!
+SECRET_KEY = 'django-insecure-sz@madp0ifx!b)^lg_g!f+5s*w7w_=sjgq-k+erzb%x42$^r!d'
+
+# SECURITY WARNING: don't run with debug turned on in production!
+DEBUG = True
+
+ALLOWED_HOSTS = ['*']
+
+# Application definition
+
+INSTALLED_APPS = [
+    'django.contrib.admin',
+    'django.contrib.auth',
+    'django.contrib.contenttypes',
+    'django.contrib.sessions',
+    'django.contrib.messages',
+    'django.contrib.staticfiles',
+    'rest_framework',
+    'corsheaders',  # 跨域
+    'myapp'
+]
+
+MIDDLEWARE = [
+    'django.middleware.security.SecurityMiddleware',
+    'django.contrib.sessions.middleware.SessionMiddleware',
+    'corsheaders.middleware.CorsMiddleware',  # 跨域配置
+    'django.middleware.common.CommonMiddleware',
+    'django.middleware.csrf.CsrfViewMiddleware',
+    'django.contrib.auth.middleware.AuthenticationMiddleware',
+    'django.contrib.messages.middleware.MessageMiddleware',
+    'django.middleware.clickjacking.XFrameOptionsMiddleware',
+    'myapp.middlewares.LogMiddleware.OpLogs'
+]
+
+CORS_ORIGIN_ALLOW_ALL = True  # 允许跨域
+
+ROOT_URLCONF = 'server.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 = 'server.wsgi.application'
+
+# Database
+# https://docs.djangoproject.com/en/4.1/ref/settings/#databases
+
+DATABASES = {
+    'default': {
+        'ENGINE': 'django.db.backends.mysql',
+        'NAME': 'shop',
+        'USER': 'root',
+        'PASSWORD': '12345678',
+        'HOST': '127.0.0.1',
+        'PORT': '3306',
+        'OPTIONS': {
+            "init_command": "SET foreign_key_checks = 0;",
+        }
+    }
+}
+
+# Password validation
+# https://docs.djangoproject.com/en/4.1/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/4.1/topics/i18n/
+
+
+LANGUAGE_CODE = 'zh-hans'
+
+# 时区
+TIME_ZONE = 'Asia/Shanghai'
+
+USE_I18N = True
+
+USE_L10N = True
+
+USE_TZ = False
+
+# 日期时间格式
+DATE_FORMAT = 'Y-m-d'
+DATETIME_FORMAT = 'Y-m-d H:i:s'
+
+# 上传文件路径
+# 并在urls.py配置+static
+MEDIA_ROOT = os.path.join(BASE_DIR, 'upload/')
+MEDIA_URL = '/upload/'
+
+# Static files (CSS, JavaScript, Images)
+# https://docs.djangoproject.com/en/4.1/howto/static-files/
+
+STATIC_URL = 'static/'
+
+# Default primary key field type
+# https://docs.djangoproject.com/en/4.1/ref/settings/#default-auto-field
+
+DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
+
+# 跨域配置
+CORS_ALLOW_CREDENTIALS = True
+CORS_ALLOW_ALL_ORIGINS = True
+CORS_ALLOW_HEADERS = '*'

server/urls.py

@@ -0,0 +1,25 @@
+"""server URL Configuration
+
+The `urlpatterns` list routes URLs to views. For more information please see:
+    https://docs.djangoproject.com/en/4.1/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.conf.urls.static import static
+from django.contrib import admin
+from django.urls import path, include
+
+from server import settings
+
+urlpatterns = [
+    path('admin/', admin.site.urls),
+    path('myapp/', include('myapp.urls')),
+] + static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)

server/wsgi.py

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+"""
+WSGI config for server 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/4.1/howto/deployment/wsgi/
+"""
+
+import os
+
+from django.core.wsgi import get_wsgi_application
+
+os.environ.setdefault('DJANGO_SETTINGS_MODULE', 'server.settings')
+
+application = get_wsgi_application()