假设访问的views.py如下
1.使用url配置默认页
from django.conf.urls import url
from django.contrib import admin
from django.urls import path
from HelloWorld import views
urlpatterns = [
path('admin/', admin.site.urls),
url('^$', views.hello),
]
这样可以访问http://127.0.0.1:8090/
2.使用path配置默认页
from django.contrib import admin
from django.urls import path
from HelloWorld import views
urlpatterns = [
path('admin/', admin.site.urls),
# url('^$', views.hello),
path('', views.hello),
]
这样也可以访问http://127.0.0.1:8090/
3.使用path配置hello页
from django.contrib import admin
from django.urls import path
from HelloWorld import views
urlpatterns = [
path('admin/', admin.site.urls),
# url('^$', views.hello),
# path('', views.hello),
path('hello/', views.hello),
]
这样可以访问http://127.0.0.1:8090/hello/
4.使用url和正则
from django.conf.urls import url
from django.contrib import admin
from django.urls import path
from HelloWorld import views
urlpatterns = [
path('admin/', admin.site.urls),
# url('^$', views.hello),
# path('', views.hello),
# path('hello/', views.hello),
url('^hello', views.hello),
]
可以访问http://127.0.0.1:8090/hello+任意字符
5.如果有多个app，还可以使用include
from django.contrib import admin
from django.urls import path, include
from CRUD import views
urlpatterns = [
path('admin/', admin.site.urls),
path('', views.login_html),
path('login.html/', views.login_html),
path('index.html/', views.index_html),
path('debug.html/', views.debug_html),
path('debug/', views.debug),
path('login/', views.login),
path('one/', include('Model.urls')),
path('two/', include('Model2.urls')),
path('three/', include('Model3.urls')),
path('four/', include('Model4.urls')),
]
