找不到页面，URL 未解决

Question

我试图通过在网络浏览器中粘贴 url http://127.0.0.1:8000/upload_results/UniEX_HG1_A15 来调用 views.py 中的函数，但是请求失败了，我不明白为什么我的 URL 模式不起作用。

错误：

Page not found (404)
Request Method:     GET
Request URL:    http://127.0.0.1:8000/upload_results/UniEX_HG1_A15

Using the URLconf defined in varview.urls, Django tried these URL patterns, in this order:

    ^$ [name='show_index']
    ^admin/
    ^upload/ [name='varview_submission']
    ^upload_results/(?P<project_id>[0-9A-Za-z_]+)/ [name='varview_upload_results']
    ^validate/(?P<project_id>[0-9A-Za-z_]+)/ [name='varview_validate']
    ^filterallprojects/[0-9A-Za-z_]+ [name='varview_filterallprojects']
    ^project/(?P<project_id>[0-9A-Za-z_]+)/wgsmetrics/ [name='varview_wgsmetrics']
    ^project/(?P<project_id>[0-9A-Za-z_]+)/targetgenecoverage/ [name='varview_targetgenecoverage']
    ^project/(?P<project_id>[0-9A-Za-z_]+)/(?P<display_option>[0-9A-Za-z_]+)/ [name='varview_project']
    ^media\/(?P<path>.*)$

The current path, upload_results/UniEX_HG1_A15, didn't match any of these.

这是我的 urls.py:

from django.conf import settings
from django.conf.urls import url
from django.conf.urls.static import static
from django.contrib import admin
from varview import views
from varview.forms import DataUploaderForm1, DataUploaderForm2, GetProjectIdForm

urlpatterns = [
    url(r'^$', views.show_index, name='show_index'),
    url(r'^admin/', admin.site.urls),
    url(r'^upload/', views.init_submission, name='varview_submission'),
    url(r'^upload_results/(?P<project_id>[0-9A-Za-z_]+)/', views.upload_results, name='varview_upload_results'), 
]

这在前段时间已经奏效了，但与此同时我做了很多更改。最新的变化是包括芹菜 (djcelery)。索引页面和其他页面仍然有效。我已经阅读了许多与 django-url 相关的帖子，但无法弄清楚。

感谢您的帮助。

Answer 1

请注意您的 URL 有一个尾部斜线，

^upload_results/(?P<project_id>[0-9A-Za-z_]+)/

但您正在尝试访问没有结尾斜线的 URL

/upload_results/UniEX_HG1_A15

通常，Django 会重定向到带有尾部斜杠的 URL。也许你的 MIDDLEWARE 设置不正确，或者你将 APPEND_SLASH 设置为 False。

找不到页面，URL 未解决

Page not found, URL not resolved

django

django-urls

django-2.1