Django 4.0 from django.conf.urls import url

from django.conf.urls import url 不能使用，无法使用

Cannot find reference 'url' in '__init__.py' 
@H_404_8@
url 已在Django 4.0中删除。请查看此处的发行说明：
https://docs.djangoproject.com/pl/4.0/releases/4.0/#features-removed-in-4-0
django.conf.urls.url() is removed.
 
解决方法；
使用 re_path 替代 url
 
The easiest fix is to replace url() with re_path(). re_path uses regexes like url, so you only have to update the import and replace url with re_path.
from django.urls import include, re_path

from myapp.views import home

urlpatterns = [
    re_path(r'^$', home, name='home'),
    re_path(r'^myapp/', include('myapp.urls'),
]
@H_404_8@
Alternatively, you Could switch to using path. path() does not use regexes, so you'll have to update your URL patterns if you switch to path.
from django.urls import include, path

from myapp.views import home

urlpatterns = [
    path('', home, name='home'),
    path('myapp/', include('myapp.urls'),
]
@H_404_8@
If you have a large project with many URL patterns to update, you may find the django-upgrade library useful to update your urls.py files.
 
REF
https://forum.djangoproject.com/t/django-4-0-url-import-error/11065/3
https://stackoverflow.com/questions/70319606/importerror-cannot-import-name-url-from-django-conf-urls-after-upgrading-to
                
                                 
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