django urls

project_name/urls.py:

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

urlpatterns = [
    url(r'^admin/', admin.site.urls),
    url(r'^dataBase/',include('dataBase.urls')),
]

app_name/urls.py
from django.conf.urls import url
from . import views

urlpatterns = [
    url(r' ',views.reginster,name = 'reginster')
]