在urls.py中导入视图时出错 [英] Error import views in urls.py

问题描述

我不明白为什么此行失败:从库导入视图中

I do not understand why this line fails: from library import views

from django.conf.urls import include, url
from library import views

urlpatterns = [
    url(r'^$', IndexView.as_view()),
]

但这不是:从library.views导入IndexView

from django.conf.urls import include, url
from library.views import IndexView

urlpatterns = [
    url(r'^$', IndexView.as_view()),
]

文件views.py

file views.py

from django.shortcuts import render
from django.views.generic import TemplateView

class IndexView(TemplateView):
    template_name = "index.html"

推荐答案

您需要导入主类本身而不是父类.

You need to import the main class itself not the parent.

    from django.conf.urls import include, url
    from library import views

    urlpatterns = [
        url(r'^$', IndexView.as_view()), ## this will not work
        url(r'^$', views.IndexView.as_view()), ## OK
    ]

---

在其他情况下

---

In the other scenario

    from django.conf.urls import include, url
    from library.views import IndexView

    urlpatterns = [
        url(r'^$', IndexView.as_view()), ## OK
    ]

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