2019年4月26日
問題:

基于類的視圖使用裝飾器@login_required時報錯

報錯代碼:

class views:
  @login_required
    def sign_out_view(self, request):
        context = None
        return render(request, self.__sign_out_templates, context=context)
        pass

報錯信息:

AttributeError: 'view' object has no attribute 'user'

參考資料:

官方文檔(基于類的視圖)https://docs.djangoproject.com/zh-hans/2.2/topics/class-based-views/intro/
Decorating class-based views

解決辦法:

使用from django.utils.decorators import method_decorator 方法修飾器
改正后代碼:

from django.contrib.auth.decorators import login_required
from django.utils.decorators import method_decorator
class views:
  @method_decorator(login_required)
    def sign_out_view(self, request):
        context = None
        return render(request, self.__sign_out_templates, context=context)
        pass

解決