Question

我遇到了Django URL的奇怪行为。尽管预测/上传网址是在urls.py中定义的，但Django在说

找不到页面（404）

Request Method: POST
Request URL:    http://localhost:8000/forecast/upload/
Using the URLconf defined in myproject.urls, Django tried these URL patterns, in this order:

polls/  
admin/  
forecast/ [name='index']  
forecast/ **forecast/upload/** [name='upload']  
forecast/ help.html [name='help']  

The current path, **forecast/upload/**, didn't match any of these.

项目url.py：

from django.contrib import admin
from django.urls import include, path
from django.conf.urls import url

urlpatterns = [
    path('polls/', include('polls.urls')),
    path('admin/', admin.site.urls),
    path('forecast/', include('forecast.urls')),
]

应用urls.py：

from django.urls import path
from . import views

urlpatterns = [
    path('', views.index, name='index'),
    #url(r'^$', views.home, name="home"),
    path('forecast/upload/', views.upload, name="upload"),
    path('help.html', views.help, name="help"),
]

Answer 1

您已两次指定“预测”；一次在项目级别，一次在应用程序中。因此，您的网址将是“预测/预测/上传”。

大概是您不想要的，在这种情况下，您应该从应用程序网址中的模式中删除“预测”。

路由错误：尝试在urls.py中路由已定义的路由

1 个答案: