获取cookie

        request.COOKIE.GET

使用cookie

        response.set-cookie

views.py

from django.http import HttpResponse
from django.shortcuts import render


# Create your views here.
def cookie_test(request):
    r = HttpResponse("hello world")
    r.set_cookie('lan', 'python')
    r.set_cookie('framework','django')
    print(request.COOKIES.get('lan'))
    print(request.COOKIES.get('framework'))
    return r

浏览器中观察cookie值

获取session 

        request.session.get

使用session

        request.session

views.py

def session_test(request):
    request.session['hello'] = 'world'
    print(request.session.get('hello'))
    return HttpResponse('hello session')

浏览器中查看session —— 加密显示

用户登录与session