创建项目tongfunet。
django-admin startproject tongfunet
进入项目tongfunet目录。
cd tongfunet
创建应用hello_tongfu。
python -u manage.py startapp hello_tongfu
编辑tongfunet/settings.py,在INSTALLED_APPS里添加hello_tongfu应用。
# Application definition INSTALLED_APPS = [ 'django.contrib.admin', 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.messages', 'django.contrib.staticfiles', 'hello_tongfu', ]
编辑hello_tongfu/views.py,创建index函数。
# 引入HttpResponse
from django.shortcuts import render, HttpResponse
...
# 实现index函数
def index(r):
return HttpResponse("hello tongfu")编辑tongfunet/urls.py,添加hello_tongfu应用的index函数的映射。
# 引入hello_tongfu视图
from hello_tongfu import views as hello_tongfu_views
...
# 映射hello_tongfu_views.index函数
urlpatterns = [
path('admin/', admin.site.urls),
path('hello_tongfu/', hello_tongfu_views.index),
]启动项目tongfunet
python -u manage.py runserver
在浏览器里输入网址http://127.0.0.1:8000/hello_tongfu/查看效果。