如何创建纯净版Django项目并启动？——让Django更加简洁

创建纯净版Django项目的步骤如下：

1. 确保已安装Django。如果未安装，可以通过pip安装：

   
   
   
   pip install django

2. 创建新的Django项目：

   
   
   
   django-admin startproject myproject

3. 进入项目目录：

   
   
   
   cd myproject

4. 删除asgi.py, settings.py中的django.middleware.clickjacking.XFrameOptionsMiddleware, 和urls.py中无关的路由。

5. 运行开发服务器：

   
   
   
   python manage.py runserver

以下是简化后的myproject/settings.py示例：

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/3.2/howto/deployment/checklist/
 
# SECURITY WARNING: keep the secret key used in production secret!
SECRET_KEY = 'your-secret-key'
 
# 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',
]
 
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',  # 已删除
]
 
ROOT_URLCONF = 'myproject.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 = 'myproject.wsgi.application'
 
# Database
# https://docs.djangoproject.com/en/3.2/ref/settings/#databases
 
DATABASES = {
    'default': {