such as images, JavaScript, or CSS
https://docs.djangoproject.com/en/1.9/howto/static-files/
django.contrib.staticfiles
1.polls/static/polls/style.css
2.polls/templates/polls/index.html
Adding a background-image
polls/static/polls/images/background.gif.
body {
background: white url("images/background.gif") no-repeat right bottom;
}
原文：http://www.cnblogs.com/lynclynn/p/5232290.html