如何为自定义错误页面测试django 400错误的请求错误？

Question

如何在Django中针对错误400错误请求测试我的自定义错误页面

views.py

class Custom400View(TemplateView):
   template_name = "400.html"

urls.py

 handler400 = Custom400View.as_view()

Answer 1

在veiws.py

def handler400(request):
    return render(request, '400.html', status=400)

在urls.py

中

handler400 = myapp.views.handler400

注意使调试保持错误

有关更多详细信息，请参见this

Answer 2

您可以设置一个仅引发这样的SuspiciousOperation异常的视图

from django.core.exceptions import SuspiciousOperation

def bad_request_view(request):
    raise SuspiciousOperation

然后在您的网址py中添加视图的网址

链接到文档说明：https://docs.djangoproject.com/en/2.1/topics/http/views/#testing-custom-error-views

Answer 3

请使用SuspiciousOperation引发错误请求400错误

from django.core.exceptions import SuspiciousOperation

def custom(): 

   raise SuspiciousOperation('bad request')