Django项目开发中cookies和session的常用操作分析

request.COOKIES.has_key('<cookie_name>')

request.COOKIES.get('visits', '1')
if 'last_visit' in request.COOKIES:
  request.COOKIES['last_visit']

response.set_cookie('<cookie_name>', value)

fav_color = request.session.get('fav_color', 'red')
fav_color = request.session['fav_color']

request.session['visits'] = visits

del request.session['fav_color']

'fav_color' in request.session

python manage.py clearsessions