代码：
urls.py文件：
from django.urls import path
from . import views
urlpatterns = [
path(’’, views.index),
path(‘book/’, views.book),
path(‘movie/’, views.movie),
path(‘city/’, views.city),
]
views.py文件
from django.shortcuts import render
from django.http import HttpResponse
def index(request):
return render(request,‘index.html’)
def book(request):
return HttpResponse(“图书首页”)
def movie(request):
return HttpResponse(“电影首页”)
def city(request):
return HttpResponse(“同城首页”)
index.html文件
url的写法：
urls.py文件：
from django.urls import path
from . import views
urlpatterns = [
path(’’, views.index),
path(‘book/’, views.book,name=‘book’),
path(‘movie/’, views.movie,name=‘movie’),
path(‘city/’, views.city,name=‘city’),
]
index.html文件：
使用url传递参数：
urls.py代码：
from django.urls import path
from . import views
urlpatterns = [
path(’’, views.index),
path(‘book/’, views.book,name=‘book’),
path(‘movie/’, views.movie,name=‘movie’),
path(‘city/’, views.city,name=‘city’),
path(‘book/detail/<detail_id>’, views.book_detail,name=‘detail’),
]
views.py代码：
from django.shortcuts import render
from django.http import HttpResponse
def index(request):
return render(request,‘index.html’)
def book(request):
return HttpResponse(“图书首页”)
def movie(request):
return HttpResponse(“电影首页”)
def city(request):
return HttpResponse(“同城首页”)
def book_detail(request,detail_id):
test = “你的图书的ID是：%s” % detail_id
return HttpResponse(test)
index.html代码：
登录完成之后的跳转页面：
views.py 代码
from django.shortcuts import render
from django.http import HttpResponse
def index(request):
return render(request,‘index.html’)
def book(request):
return HttpResponse(“图书首页”)
def movie(request):
return HttpResponse(“电影首页”)
def city(request):
return HttpResponse(“同城首页”)
def book_detail(request,detail_id):
test = “你的图书的ID是：%s” % detail_id
return HttpResponse(test)
def login(request):
next = request.GET.get(‘next’)
test = “登录或注册完成之后要跳转的页面是：%s” % next
return HttpResponse(test)
urls.py代码：
from django.urls import path
from . import views
urlpatterns = [
path(’’, views.index),
path(‘book/’, views.book,name=‘book’),
path(‘movie/’, views.movie,name=‘movie’),
path(‘city/’, views.city,name=‘city’),
path(‘book/detail/<detail_id>/’, views.book_detail,name=‘detail’),
path(‘login/’,views.login,name=‘login’)
]
index.html文件：