cmd

d:\python\python.exe pip install --upgrade pip

d:\python\python.exe pip install Django

 

123.py

import django

print(django.VERSION)

print(django.get_version())

 

cmd

django-admin.py startproject project_name  当前 目录建一个模板

 

python manage.py startapp flm  创建一个APP项目

python manage.py makemigrations 创建一个迁移文件

python manage.py migrate  迁移

python manage.py runserver 8001 运行

python manage.py flush 清空数据库

python manage.py createsuperuser 创建管理员

python manage.py changepassword username 修改密码

python manage.py dumpdata appname > appname.json

python manage.py loaddata appname.json 导出数据 导入数据

python manage.py shell Django 项目环境终端

python manage.py dbshell 数据库命令行

python manage.py 更多命令

 

django-admin startproject mysite

cd mysite

python manage.py startapp learn

mysite/mysite/settings.py INSTALLED_APPS = ( 'learn',）

learn这个目录中,把views.py

# coding:utf-8

from django.http import HttpResponse

def index(request):

return HttpResponse(u"欢迎光临 自强学堂!")

mysite/mysite/urls.py

from learn import views as learn_views # new

urlpatterns = [

path('', learn_views.index), # new

]

python manage.py runserver

https://docs.djangoproject.com/en/2.0/topics/http/urls/