如果路径正确,则Django页面未找到错误事件

问题描述 投票:-1回答:1

我是使用2.1版本的Django framework的新手,我在urls.py中使用可选参数时遇到问题

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

urlpatterns = [
    path('myapp/', include('myapp.urls')),
    path('myblog/', include('myblog.urls')),
    path('admin/', admin.site.urls),
]

Appname:myblog

URLs.朋友

    from django.urls import include, path, re_path
from django.contrib import admin

from . import views
app_name = 'myblog' #FOR NAMESPACE ISSUE THIS IS REQUIRED
urlpatterns = [
    re_path(r'^test_view/<mode>/(?:blog-(?P<blog_id>\d+)/)?$', views.test_view)
]

myblog view.py

def test_view(request, mode, blog_id):
    return HttpResponse('ss')

myblog模板

<button type="button" class="btn-xs btn-primary" onclick="location.href='{% url 'myblog:test_view' 'create' 1 %}'">Create New Blog</button>

错误

IN TEMPLATE : 
NoReverseMatch at /myblog/
Reverse for 'test_view' not found. 'test_view' is not a valid view function or pattern name.

添加直接访问URL时http://127.0.0.1:8000/myblog/test_view/create/1/我获取PAGE NOT FOUND

应该注意的是,根据DJANGO DOCUMENTATION提供的文件我做了相同的改变,但我得到了错误

提前致谢。

python django django-templates django-views django-urls
1个回答
1
投票

您可以使用name参数指定网址名称:

re_path(r'^test_view/(?P<mode>\w+)/(?:blog-(?P<blog_id>\d+)/)?$', views.test_view, name='test_view')
© www.soinside.com 2019 - 2024. All rights reserved.