Django-cookies和session

设置cookies

• 存储cookies

# views.py
response = HttpResponse()
response.set_cookie(key, value, max_age=None, expires=None)
return response

• 获取cookies

request.COOKIES -> dict
.get(key, default)

• 删除cookies

HttpResponse.delete_cookies(key)

设置session

• 添加配置

# settings.py
INSTALLED_APPS = [
	'django.contrib.sessions'
]
MIDDLEWARE = [
    'django.contrib.sessions.middleware.SessionMiddleware'
]
SESSION_COOKIE_AGE # session保存时间，默认14天
SESSION_EXPIRE_AT_BROWSER_CLOSE # 关闭浏览器session失效，默认False
# Django中session保存在数据库，需要执行migrate
# 定时删除过期session数据，python manage.py clearsessions

• 设置session

request.session[key] = value

• 获取session

value = request.session.get(key, default)

• 删除session

del request.session[key]