在ubuntu下，
安装：
pip install django / sudo apt-get install python-django
项目与应用
一个project包含多个app，每个app处理不同的部分，可重用，
django-admin startproject project-name
结构如下：
project-name/├── manage.py(控制project启动，创建app等)└── mysite ├── __init__.py
├── settings.py(配置app)
├── urls.py（指引url到app）
└── wsgi.py
settings.py中
INSTALLED_APPS = (
'django.contrib.admin',
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.messages',
'django.contrib.staticfiles',
'learn',#这是新app
)urls.py中:
from learn import views as learn_views # 导入app的views
urlpatterns = [
url(r'^$', learn_views.index), # 指引url到app的views的函数
url(r'^admin/', admin.site.urls),
]django-admin startapp app-name / python manage.py startapp app-name
结构如下：
app-name/├── __init__.py├── admin.py├── models.py├── tests.py└── views.py（每个url的请求）总结构如下：
project-name├── app-name│ ├── __init__.py│ ├── admin.py│ ├── migrations│ │ └── __init__.py│ ├── models.py│ ├── templates│ │ └── home.html│ ├── tests.py│ └── views.py├── manage.py└── project-name ├── __init__.py
├── settings.py
├── urls.py
└── wsgi.py
启动网站：python manage.py runserver