主要記錄關於環境搭建的問題

安裝django

推薦使用venv,virtualenv 也是一個不錯的選擇

python -m venv venv

source  venv/bin/activate

python -m pip install Django

建立一個簡單的project

使用django-admin

django-admin startproject demoapp

效果

執行

python manage.py runserver

包含admin 執行

先執行db 建立

python manage.py migrate

賬戶建立

python manage.py createsuperuser

重啟服務登陸效果

docker 執行

• 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" ]

參考命令

• 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

說明

django 腳手架工具提供的命令還是比較多的，可以都試試，加深瞭解

參考資料

https://docs.djangoproject.com/en/3.1/intro/tutorial01/