django 学习 (一) 简单试用
主要记录关于环境搭建的问题
安装django
推荐使用venv,virtualenv 也是一个不错的选择
python -m venv venv
source venv/bin/activate
python -m pip install Django
创建一个简单的project
使用django-admin
django-admin startproject demoapp
效果
运行
python manage.py runserver
包含admin 运行
先执行db 创建
python manage.py migrate
账户创建
python manage.py createsuperuser
重启服务登陆效果 
docker 运行
- requirements.txt
Django==3.1.4
- Dockerfile
FROM python:3.8.7-slim
WORKDIR /app
COPY . /app
RUN pip install -i https://mirrors.aliyun.com/pypi/simple/ -r requirements.txt
EXPOSE 8000
CMD [ "python","manage.py","runserver","0:8000" ]
参考命令
- django-admin
Type 'django-admin help <subcommand>' for help on a specific subcommand.
Available subcommands:
[django]
check
compilemessages
createcachetable
dbshell
diffsettings
dumpdata
flush
inspectdb
loaddata
makemessages
makemigrations
migrate
runserver
sendtestemail
shell
showmigrations
sqlflush
sqlmigrate
sqlsequencereset
squashmigrations
startapp
startproject
test
testserver
Note that only Django core commands are listed as settings are not properly configured (error: Requested setting INSTALLED_APPS, but settings are not configured. You must either define the environment variable DJANGO_SETTINGS_MODULE or call settings.configure() before accessing settings.).
- manage.py
Type 'manage.py help <subcommand>' for help on a specific subcommand.
Available subcommands:
[auth]
changepassword
createsuperuser
[contenttypes]
remove_stale_contenttypes
[django]
check
compilemessages
createcachetable
dbshell
diffsettings
dumpdata
flush
inspectdb
loaddata
makemessages
makemigrations
migrate
sendtestemail
shell
showmigrations
sqlflush
sqlmigrate
sqlsequencereset
squashmigrations
startapp
startproject
test
testserver
[sessions]
clearsessions
[staticfiles]
collectstatic
findstatic
runserver
说明
django 脚手架工具提供的命令还是比较多的，可以都试试，加深了解
