文章目录
- # 创建虚拟环境 python3 -m venv env source env/bin/activate # 安装依赖 pip install django python-decouple
- # 创建项目根目录 mkdir myproject cd myproject # 创建配置目录 mkdir config django-admin startproject myproject config –template=https://github.com/django-templates/django-project-template/archive/master.zip –name=Dockerfile,.env.example # 创建应用目录 mkdir apps cd apps django-admin startapp core django-admin startapp users cd .. # 创建其他目录 mkdir libs static media templates scripts tests touch .gitignore
- # .env.example SECRET_KEY=your-secret-key-here DEBUG=True ALLOWED_HOSTS=localhost,127.0.0.1
- # config/settings/base.py from decouple import config from pathlib import Path BASE_DIR = Path(__file__).resolve().parent.parent.parent SECRET_KEY = config(‘SECRET_KEY’) DEBUG = config(‘DEBUG’, default=False, cast=bool) ALLOWED_HOSTS = config(‘ALLOWED_HOSTS’, default=”, cast=lambda v: [s.strip() for s in v.split(‘,’)]) INSTALLED_APPS = [ ‘django.contrib.admin’, ‘django.contrib.auth’, ‘django.contrib.contenttypes’, ‘django.contrib.sessions’, ‘django.contrib.messages’, ‘django.contrib.staticfiles’, ‘apps.core’, ‘apps.users’, ] 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 = ‘config.urls’ TEMPLATES = [ { ‘BACKEND’: ‘django.template.backends.django.DjangoTemplates’, ‘DIRS’: [BASE_DIR / ‘templates’], ‘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 = ‘config.wsgi.application’ DATABASES = { ‘default’: { ‘ENGINE’: ‘django.db.backends.sqlite3’, ‘NAME’: BASE_DIR / ‘db.sqlite3’, } } 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’, }, ] LANGUAGE_CODE = ‘zh-hans’ TIME_ZONE = ‘Asia/Shanghai’ USE_I18N = True USE_L10N = True USE_TZ = True STATIC_URL = ‘/static/’ STATICFILES_DIRS = [BASE_DIR / ‘static’] MEDIA_URL = ‘/media/’ MEDIA_ROOT = BASE_DIR / ‘media’ DEFAULT_AUTO_FIELD = ‘django.db.models.BigAutoField’ # config/settings/dev.py from .base import * DEBUG = True SECRET_KEY = ‘development-secret-key’ ALLOWED_HOSTS = [‘*’] INSTALLED_APPS += [ ‘debug_toolbar’, ] MIDDLEWARE += [ ‘debug_toolbar.middleware.DebugToolbarMiddleware’, ] INTERNAL_IPS = [ ‘127.0.0.1’, ] # 开发环境数据库配置 DATABASES = { ‘default’: { ‘ENGINE’: ‘django.db.backends.sqlite3’, ‘NAME’: BASE_DIR / ‘db.sqlite3’, } } # config/settings/prod.py from .base import * DEBUG = False # 生产环境需要从环境变量获取敏感信息 SECRET_KEY = config(‘SECRET_KEY’) ALLOWED_HOSTS = config(‘ALLOWED_HOSTS’, cast=lambda v: [s.strip() for s in v.split(‘,’)]) # 生产环境数据库配置 DATABASES = { ‘default’: { ‘ENGINE’: ‘django.db.backends.postgresql’, ‘NAME’: config(‘DB_NAME’), ‘USER’: config(‘DB_USER’), ‘PASSWORD’: config(‘DB_PASSWORD’), ‘HOST’: config(‘DB_HOST’), ‘PORT’: config(‘DB_PORT’), } } # 生产环境静态文件配置 STATIC_ROOT = BASE_DIR / ‘staticfiles’ # 安全配置 SECURE_SSL_REDIRECT = True SESSION_COOKIE_SECURE = True CSRF_COOKIE_SECURE = True SECURE_HSTS_SECONDS = 31536000 SECURE_HSTS_INCLUDE_SUBDOMAINS = True SECURE_HSTS_PRELOAD = True
- from django.db import models class TimeStampedModel(models.Model): “””所有模型的基类,提供创建时间和更新时间””” created_at = models.DateTimeField(auto_now_add=True) updated_at = models.DateTimeField(auto_now=True) class Meta: abstract = True class UUIDModel(models.Model): “””使用UUID作为主键的模型基类””” id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False) class Meta: abstract = True
- from django.shortcuts import render from django.views.generic import TemplateView class HomeView(TemplateView): template_name = ‘home.html’
- from django.urls import path from .views import HomeView urlpatterns = [ path(”, HomeView.as_view(), name=’home’), ]
- from django.db import models from django.contrib.auth.models import AbstractUser from apps.core.models import TimeStampedModel class User(AbstractUser, TimeStampedModel): “””自定义用户模型””” phone = models.CharField(max_length=20, blank=True, null=True) bio = models.TextField(blank=True, null=True) def __str__(self): return self.username
- from django.contrib import admin from django.contrib.auth.admin import UserAdmin from .models import User class CustomUserAdmin(UserAdmin): fieldsets = ( (None, {‘fields’: (‘username’, ‘password’)}), (‘个人信息’, {‘fields’: (‘first_name’, ‘last_name’, ’email’, ‘phone’, ‘bio’)}), (‘权限’, {‘fields’: (‘is_active’, ‘is_staff’, ‘is_superuser’, ‘groups’, ‘user_permissions’)}), (‘重要日期’, {‘fields’: (‘last_login’, ‘date_joined’)}), ) admin.site.register(User, CustomUserAdmin)
- from django.contrib import admin from django.urls import path, include from django.conf import settings from django.conf.urls.static import static urlpatterns = [ path(‘admin/’, admin.site.urls), path(”, include(‘apps.core.urls’)), path(‘users/’, include(‘apps.users.urls’)), ] if settings.DEBUG: urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT) urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
- from django.urls import path, include from django.contrib.auth import views as auth_views from .views import UserProfileView urlpatterns = [ path(‘profile/’, UserProfileView.as_view(), name=’user-profile’), path(‘login/’, auth_views.LoginView.as_view(template_name=’users/login.html’), name=’login’), path(‘logout/’, auth_views.LogoutView.as_view(), name=’logout’), ]
- <!DOCTYPE html> <html lang=”zh-CN”> <head> <meta charset=”UTF-8″> <meta name=”viewport” content=”width=device-width, initial-scale=1.0″> <title>{% block title %}MyProject{% endblock %}</title> <link rel=”stylesheet” href=”https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/css/bootstrap.min.css” rel=”external nofollow” > {% block extra_css %}{% endblock %} </head> <body> <nav class=”navbar navbar-expand-lg navbar-light bg-light”> <div class=”container”> <a class=”navbar-brand” href=”{% url ‘home’ %}” rel=”external nofollow” rel=”external nofollow” >MyProject</a> <button class=”navbar-toggler” type=”button” data-bs-toggle=”collapse” data-bs-target=”#navbarNav” aria-controls=”navbarNav” aria-expanded=”false” aria-label=”Toggle navigation”> <span class=”navbar-toggler-icon”></span> </button> <div class=”collapse navbar-collapse” id=”navbarNav”> <ul class=”navbar-nav”> <li class=”nav-item”> <a class=”nav-link” href=”{% url ‘home’ %}” rel=”external nofollow” rel=”external nofollow” >首页</a> </li> {% if user.is_authenticated %} <li class=”nav-item”> <a class=”nav-link” href=”{% url ‘user-profile’ %}” rel=”external nofollow” >个人中心</a> </li> <li class=”nav-item”> <a class=”nav-link” href=”{% url ‘logout’ %}” rel=”external nofollow” >退出登录</a> </li> {% else %} <li class=”nav-item”> <a class=”nav-link” href=”{% url ‘login’ %}” rel=”external nofollow” rel=”external nofollow” >登录</a> </li> {% endif %} </ul> </div> </div> </nav> <div class=”container mt-4″> {% if messages %} {% for message in messages %} <div class=”alert alert-{{ message.tags }}”> {{ message }} </div> {% endfor %} {% endif %} {% block content %}{% endblock %} </div> <script src=”https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.bundle.min.js”></script> {% block extra_js %}{% endblock %} </body> </html>
- {% extends ‘base.html’ %} {% block title %}首页{% endblock %} {% block content %} <div class=”jumbotron”> <h1 class=”display-4″>欢迎来到MyProject</h1> <p class=”lead”>这是一个基于Django的多级项目结构示例</p> <hr class=”my-4″> {% if user.is_authenticated %} <p>你已登录,{{ user.username }}!</p> {% else %} <p>请登录以访问更多功能</p> <a class=”btn btn-primary btn-lg” href=”{% url ‘login’ %}” rel=”external nofollow” rel=”external nofollow” role=”button”>登录</a> {% endif %} </div> {% endblock %}
- # Dockerfile FROM python:3.9-slim WORKDIR /app COPY requirements.txt . RUN pip install –no-cache-dir -r requirements.txt COPY . . CMD [“python”, “manage.py”, “runserver”, “0.0.0.0:8000”]
- # tests/unit/test_models.py from django.test import TestCase from apps.users.models import User class UserModelTestCase(TestCase): def setUp(self): self.user = User.objects.create_user( username=’testuser’, email=’test@example.com’, password=’testpassword’ ) def test_user_creation(self): self.assertEqual(User.objects.count(), 1) self.assertEqual(self.user.username, ‘testuser’) self.assertEqual(self.user.email, ‘test@example.com’) self.assertTrue(self.user.check_password(‘testpassword’))
目录
- 一、项目初始化
- 1. 创建虚拟环境并安装依赖
- 2. 创建项目和基础结构
- 二、项目目录结构
- 三、配置文件实现
- 1. 环境变量管理(.env.example)
- 2. 配置文件分层(config/settings/)
- 四、核心应用实现
- 1. 核心模型(apps/core/models.py)
- 2. 核心视图(apps/core/views.py)
- 3. 核心 URL 配置(apps/core/urls.py)
- 五、用户应用实现
- 1. 用户模型(apps/users/models.py)
- 2. 用户管理(apps/users/admin.py)
- 六、项目 URL 配置
- 1. 主 URL 配置(config/urls.py)
- 2. 用户应用 URL 配置(apps/users/urls.py)
- 七、模板文件
- 1. 基础模板(templates/base.html)
- 2. 首页模板(templates/home.html)
- 八、工具库实现
- 1. 通用工具函数(libs/utils/common.py)
- 九、项目启动与测试
- 1. 创建并配置环境变量
- 2. 运行数据库迁移
- 3. 创建超级用户
- 4. 启动开发服务器
- 5. 访问网站
- 十、项目优化与扩展
- 1. 添加 Docker 支持
- 2. 添加测试用例(tests/)
- 项目总结
# 创建虚拟环境
python3 -m venv env
source env/bin/activate
# 安装依赖
pip install django python-decouple
# 创建项目根目录
mkdir myproject
cd myproject
# 创建配置目录
mkdir config
django-admin startproject myproject config --template=https://github.com/django-templates/django-project-template/archive/master.zip --name=Dockerfile,.env.example
# 创建应用目录
mkdir apps
cd apps
django-admin startapp core
django-admin startapp users
cd ..
# 创建其他目录
mkdir libs static media templates scripts tests
touch .gitignore
myproject/ # 项目根目录
├── config/ # 项目配置目录
│ ├── __init__.py
│ ├── settings/ # 配置文件按环境分离
│ │ ├── __init__.py
│ │ ├── base.py # 基础配置
│ │ ├── dev.py # 开发环境配置
│ │ └── prod.py # 生产环境配置
│ ├── urls.py # 项目URL配置
│ └── wsgi.py # WSGI应用配置
├── apps/ # 自定义应用目录
│ ├── core/ # 核心功能应用
│ │ ├── migrations/
│ │ ├── __init__.py
│ │ ├── admin.py
│ │ ├── apps.py
│ │ ├── models.py
│ │ ├── tests.py
│ │ ├── urls.py
│ │ └── views.py
│ └── users/ # 用户管理应用
├── libs/ # 自定义库目录
│ └── utils/ # 工具函数
├── static/ # 静态文件目录
├── media/ # 上传文件目录
├── templates/ # 模板文件目录
├── scripts/ # 脚本文件目录
├── tests/ # 测试目录
├── .env.example # 环境变量示例
├── .gitignore # Git忽略规则
├── manage.py # Django管理脚本
└── requirements.txt # 依赖包列表
# .env.example
SECRET_KEY=your-secret-key-here
DEBUG=True
ALLOWED_HOSTS=localhost,127.0.0.1
# config/settings/base.py
from decouple import config
from pathlib import Path
BASE_DIR = Path(__file__).resolve().parent.parent.parent
SECRET_KEY = config('SECRET_KEY')
DEBUG = config('DEBUG', default=False, cast=bool)
ALLOWED_HOSTS = config('ALLOWED_HOSTS', default='', cast=lambda v: [s.strip() for s in v.split(',')])
INSTALLED_APPS = [
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'apps.core',
'apps.users',
]
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 = 'config.urls'
TEMPLATES = [
{
'BACKEND': 'django.template.backends.django.DjangoTemplates',
'DIRS': [BASE_DIR / 'templates'],
'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 = 'config.wsgi.application'
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': BASE_DIR / 'db.sqlite3',
}
}
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',
},
]
LANGUAGE_CODE = 'zh-hans'
TIME_ZONE = 'Asia/Shanghai'
USE_I18N = True
USE_L10N = True
USE_TZ = True
STATIC_URL = '/static/'
STATICFILES_DIRS = [BASE_DIR / 'static']
MEDIA_URL = '/media/'
MEDIA_ROOT = BASE_DIR / 'media'
DEFAULT_AUTO_FIELD = 'django.db.models.BigAutoField'
# config/settings/dev.py
from .base import *
DEBUG = True
SECRET_KEY = 'development-secret-key'
ALLOWED_HOSTS = ['*']
INSTALLED_APPS += [
'debug_toolbar',
]
MIDDLEWARE += [
'debug_toolbar.middleware.DebugToolbarMiddleware',
]
INTERNAL_IPS = [
'127.0.0.1',
]
# 开发环境数据库配置
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': BASE_DIR / 'db.sqlite3',
}
}
# config/settings/prod.py
from .base import *
DEBUG = False
# 生产环境需要从环境变量获取敏感信息
SECRET_KEY = config('SECRET_KEY')
ALLOWED_HOSTS = config('ALLOWED_HOSTS', cast=lambda v: [s.strip() for s in v.split(',')])
# 生产环境数据库配置
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.postgresql',
'NAME': config('DB_NAME'),
'USER': config('DB_USER'),
'PASSWORD': config('DB_PASSWORD'),
'HOST': config('DB_HOST'),
'PORT': config('DB_PORT'),
}
}
# 生产环境静态文件配置
STATIC_ROOT = BASE_DIR / 'staticfiles'
# 安全配置
SECURE_SSL_REDIRECT = True
SESSION_COOKIE_SECURE = True
CSRF_COOKIE_SECURE = True
SECURE_HSTS_SECONDS = 31536000
SECURE_HSTS_INCLUDE_SUBDOMAINS = True
SECURE_HSTS_PRELOAD = True
from django.db import models
class TimeStampedModel(models.Model):
"""所有模型的基类,提供创建时间和更新时间"""
created_at = models.DateTimeField(auto_now_add=True)
updated_at = models.DateTimeField(auto_now=True)
class Meta:
abstract = True
class UUIDModel(models.Model):
"""使用UUID作为主键的模型基类"""
id = models.UUIDField(primary_key=True, default=uuid.uuid4, editable=False)
class Meta:
abstract = True
from django.shortcuts import render
from django.views.generic import TemplateView
class HomeView(TemplateView):
template_name = 'home.html'
from django.urls import path
from .views import HomeView
urlpatterns = [
path('', HomeView.as_view(), name='home'),
]
from django.db import models
from django.contrib.auth.models import AbstractUser
from apps.core.models import TimeStampedModel
class User(AbstractUser, TimeStampedModel):
"""自定义用户模型"""
phone = models.CharField(max_length=20, blank=True, null=True)
bio = models.TextField(blank=True, null=True)
def __str__(self):
return self.username
from django.contrib import admin
from django.contrib.auth.admin import UserAdmin
from .models import User
class CustomUserAdmin(UserAdmin):
fieldsets = (
(None, {'fields': ('username', 'password')}),
('个人信息', {'fields': ('first_name', 'last_name', 'email', 'phone', 'bio')}),
('权限', {'fields': ('is_active', 'is_staff', 'is_superuser', 'groups', 'user_permissions')}),
('重要日期', {'fields': ('last_login', 'date_joined')}),
)
admin.site.register(User, CustomUserAdmin)
from django.contrib import admin
from django.urls import path, include
from django.conf import settings
from django.conf.urls.static import static
urlpatterns = [
path('admin/', admin.site.urls),
path('', include('apps.core.urls')),
path('users/', include('apps.users.urls')),
]
if settings.DEBUG:
urlpatterns += static(settings.MEDIA_URL, document_root=settings.MEDIA_ROOT)
urlpatterns += static(settings.STATIC_URL, document_root=settings.STATIC_ROOT)
from django.urls import path, include
from django.contrib.auth import views as auth_views
from .views import UserProfileView
urlpatterns = [
path('profile/', UserProfileView.as_view(), name='user-profile'),
path('login/', auth_views.LoginView.as_view(template_name='users/login.html'), name='login'),
path('logout/', auth_views.LogoutView.as_view(), name='logout'),
]
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>{% block title %}MyProject{% endblock %}</title>
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/css/bootstrap.min.css" rel="external nofollow" >
{% block extra_css %}{% endblock %}
</head>
<body>
<nav class="navbar navbar-expand-lg navbar-light bg-light">
<div class="container">
<a class="navbar-brand" href="{% url 'home' %}" rel="external nofollow" rel="external nofollow" >MyProject</a>
<button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav" aria-controls="navbarNav" aria-expanded="false" aria-label="Toggle navigation">
<span class="navbar-toggler-icon"></span>
</button>
<div class="collapse navbar-collapse" id="navbarNav">
<ul class="navbar-nav">
<li class="nav-item">
<a class="nav-link" href="{% url 'home' %}" rel="external nofollow" rel="external nofollow" >首页</a>
</li>
{% if user.is_authenticated %}
<li class="nav-item">
<a class="nav-link" href="{% url 'user-profile' %}" rel="external nofollow" >个人中心</a>
</li>
<li class="nav-item">
<a class="nav-link" href="{% url 'logout' %}" rel="external nofollow" >退出登录</a>
</li>
{% else %}
<li class="nav-item">
<a class="nav-link" href="{% url 'login' %}" rel="external nofollow" rel="external nofollow" >登录</a>
</li>
{% endif %}
</ul>
</div>
</div>
</nav>
<div class="container mt-4">
{% if messages %}
{% for message in messages %}
<div class="alert alert-{{ message.tags }}">
{{ message }}
</div>
{% endfor %}
{% endif %}
{% block content %}{% endblock %}
</div>
<script src="https://cdn.jsdelivr.net/npm/bootstrap@5.2.3/dist/js/bootstrap.bundle.min.js"></script>
{% block extra_js %}{% endblock %}
</body>
</html>
{% extends 'base.html' %}
{% block title %}首页{% endblock %}
{% block content %}
<div class="jumbotron">
<h1 class="display-4">欢迎来到MyProject</h1>
<p class="lead">这是一个基于Django的多级项目结构示例</p>
<hr class="my-4">
{% if user.is_authenticated %}
<p>你已登录,{{ user.username }}!</p>
{% else %}
<p>请登录以访问更多功能</p>
<a class="btn btn-primary btn-lg" href="{% url 'login' %}" rel="external nofollow" rel="external nofollow" role="button">登录</a>
{% endif %}
</div>
{% endblock %}
import uuid
import random
import string
def generate_random_string(length=10):
"""生成随机字符串"""
return ''.join(random.choices(string.ascii_letters + string.digits, k=length))
def generate_uuid():
"""生成UUID"""
return str(uuid.uuid4())
def get_client_ip(request):
"""获取客户端IP地址"""
x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR')
if x_forwarded_for:
ip = x_forwarded_for.split(',')[0]
else:
ip = request.META.get('REMOTE_ADDR')
return ip
cp .env.example .env
# 编辑 .env 文件,设置 SECRET_KEY 等变量
python manage.py migrate --settings=config.settings.dev
python manage.py createsuperuser --settings=config.settings.dev
python manage.py runserver --settings=config.settings.dev
打开浏览器,访问 http://localhost:8000
# Dockerfile
FROM python:3.9-slim
WORKDIR /app
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt
COPY . .
CMD ["python", "manage.py", "runserver", "0.0.0.0:8000"]
# tests/unit/test_models.py
from django.test import TestCase
from apps.users.models import User
class UserModelTestCase(TestCase):
def setUp(self):
self.user = User.objects.create_user(
username='testuser',
email='test@example.com',
password='testpassword'
)
def test_user_creation(self):
self.assertEqual(User.objects.count(), 1)
self.assertEqual(self.user.username, 'testuser')
self.assertEqual(self.user.email, 'test@example.com')
self.assertTrue(self.user.check_password('testpassword'))
通过这个实战教程,你学会了如何从零开始创建一个结构清晰的 Django 多级项目:
- 项目初始化:创建虚拟环境、安装依赖、生成基础结构
- 多级目录设计:配置目录、应用目录、工具库目录分离
- 配置管理:使用环境变量和分层配置文件
- 核心应用开发:创建基础模型、视图和 URL 配置
- 用户应用开发:扩展用户模型、实现认证功能
- 模板系统:使用继承创建一致的页面结构
- 工具库封装:提取通用功能到独立模块
这种结构使项目具有更好的可维护性、可扩展性和团队协作效率,特别适合中大型项目。
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