django设置cookie
两个例子：
使用模板
from django.shortcuts import render, HttpResponse
from rest_framework.views import APIView
class Order(APIView):
def get(self, request, *args, **kwargs):
response= render(request,‘login.html‘)
response.set_cookie(‘username‘,‘xiaoming‘) # 设置cookie
return response
def post(self, request, *args, **kwargs):
ret = request.COOKIES[‘username‘] # 获取cookie
return HttpResponse(ret)不使用模板
from django.shortcuts import render, HttpResponse
from rest_framework.views import APIView
class Order(APIView):
def GET(self, request, *args, **kwargs):
response = HttpResponse("ok")
response.set_cookie("username","xiaoming") # 设置cookie
return response
def GET(self, request, *args, **kwargs):
ret = request.COOKIES["username"] # 获取cookie
res = request.COOKIES.get("username") # 获取cookie
return Httpresponse("success")Django中操作Cookie
获取Cookie
request.COOKIES[‘key‘] request.get_signed_cookie(key, default=RAISE_ERROR, salt=‘‘, max_age=None)
参数：
- default: 默认值
- salt: 加密盐
- max_age: 后台控制过期时间
设置Cookie
rep = HttpResponse(...) rep ＝ render(request, ...) rep.set_cookie(key,value,...) rep.set_signed_cookie(key,value,salt=‘加密盐‘,...)
参数：
- key, 键
- value=‘‘, 值
- max_age=None, 超时时间
- expires=None, 超时时间(IE requires expires, so set it if hasn‘t been already.)
- path=‘/‘, Cookie生效的路径，/ 表示根路径，特殊的：根路径的cookie可以被任何url的页面访问
- domain=None, Cookie生效的域名
- secure=False, https传输
- httponly=False 只能http协议传输，无法被JavaScript获取（不是绝对，底层抓包可以获取到也可以被覆盖）
删除Cookie
def logout(request):
rep = redirect("/login/")
rep.delete_cookie("user") # 删除用户浏览器上之前设置的usercookie值
return rep结束！