Django中的cookie与session操作实例代码


            添加cookie：





def login(req):

  if req.method=="POST":

    uf = UserInfoForm(req.POST)

    if uf.is_valid():

      username = uf.cleaned_data["username"]

      password = uf.cleaned_data["password"]

      print username,password

      users = UserInfo.objects.filter(username=username,password=password)

      if users:

        response = HttpResponseRedirect("/index/")

        response.set_cookie("username",username,3600)

        return response

      else:

        return HttpResponseRedirect("/login")

      # return HttpResponseRedirect()

  else:

    uf = UserInfoForm()

  return render_to_response("login.html",{"uf":uf})



获得cookie:





def index(req):

  username = req.COOKIES.get("username","")return render_to_response("index.html",{"username":username})



删除cookie:





  Response.delete_cookie("username")



添加session：





def sesion(req):

  if req.method == "POST":

    uf = UserInfoForm(req.POST)

    if uf.is_valid():

      username = uf.cleaned_data["username"]

      req.session["username"] = username

      return HttpResponseRedirect("/index/")

  else:

    uf = UserInfoForm()

  return render_to_response("LoadFile.html",{"uf":uf})



获取session：





def index(req):

  username = req.session.get("username","")

  return render_to_response("index.html",{"username":username})



删除session：





del req.session['username']



总结

以上所述是小编给大家介绍的Django中的cookie与session操作实例代码，希望对大家有所帮助，如果大家有任何疑问请给我留言，小编会及时回复大家的。在此也非常感谢大家对中文源码网网站的支持！