Requests and responses
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Create project and app
# Creating a project $ django-admin startproject mysite # The development server $ python manage.py runserver [ip:port] # Creating the Polls app $ python manage.py startapp polls -
Write your first view
# 在 polls/views.py 编写一个url请求的相应 from django.http import HttpResponse def index(request): return HttpResponse("Hello, world. You're at the polls index.")# 给polls创建urls.py，设置urlpatterns # 设置polls/urls.py from django.urls import path from . import views urlpatterns = [ path('', views.index, name='index'), ]# 在mysite/urls.py 将 polls 的urls 包含进去 from django.contrib import admin from django.urls import include, path urlpatterns = [ path('polls/', include('polls.urls')), path('admin/', admin.site.urls), ]
