【django学习笔记】HelloDjango

创建项目

django-admin startproject HelloDjango

目录结构

HelloDjango/
├── HelloDjango
│   ├── asgi.py
│   ├── __init__.py
│   ├── settings.py
│   ├── urls.py
│   └── wsgi.py
└── manage.py

为了能够外网访问，修改HelloDjango/settings.py

#HelloDjango/settings.py
ALLOWED_HOSTS = ["*"]

运行项目

python manage.py runserer 0.0.0.0:8000

外网访问ip:8000

编辑视图

#HelloDjango/view.py
from django.http import HttpResponse
 
def hello(request):
    return HttpResponse("Hello world ! ")

修改url配置

#HelloDjango/urls.py
from django.conf.urls import url
from . import view

urlpatterns = [
    url(r'^$', view.hello),
]

再次访问