Cookie 和 Session的基本使用

cookie:

         放在客户端上的键值对。

         1.设置cookie

                   obj = render(request,'index.html')

                   obj.set_cookie('key','value')

                   return obj

                  

         2.提取cookie

                   request.COOKIES.get()

 

 

 

session:

         保存到服务器上的键值对

         1.设置session

                   request.session['user'] = u

                   request.session['pwd'] = p

        

         2.获取session

                   request.session.get('user')

        

         3.注销

                   request.session.clear()