项目名下：
urls.py
from django.contrib import admin from django.urls import path,include
urlpatterns = [ path('admin/', admin.site.urls), path('',include('booktest.urls')), ]
APP下：
urls.py
from django.contrib import admin from django.urls import path from . import views
urlpatterns = [ # path('admin/', admin.site.urls), path('index/', views.index) ]
然后开启服务：访问以下地址
http://127.0.0.1:8000/index/
