学习笔记,仅供参考
本系列Blog以应用为主,理论基础部分我在后端专栏的Django系列博客已经写过了,如果有些需要补充的知识点,我会在这个系列中,尽量详细的写一下。
workon mymkvir
pip list
#输出
Package Version
---------- -------
Django 2.2.13
pip 20.1.1
pytz 2020.1
setuptools 47.3.1
sqlparse 0.3.1
wheel 0.34.2
进入要存放项目的目录:
cd F:\MyStudio\PythonStudio\goatbishop.project01\Django
创建一个项目:
django-admin startproject [项目名称]
#比如
django-admin startproject newwebsite1
进入项目文件:
cd newwebsite1
查看项目文件夹下的文件:
dir
#输出
2020/07/01 12:16 .
2020/07/01 12:16 ..
2020/07/01 12:16 652 manage.py
2020/07/01 12:16 newwebsite1
1 个文件 652 字节
3 个目录 26,557,247,488 可用字节
python manage.py runserver
#输出
Watching for file changes with StatReloader
Performing system checks...
System check identified no issues (0 silenced).
You have 17 unapplied migration(s). Your project may not work properly until you apply the migrations for app(s): admin, auth, contenttypes, sessions.
Run 'python manage.py migrate' to apply them.
July 01, 2020 - 12:34:28
Django version 2.2.13, using settings 'newwebsite1.settings'
Starting development server at http://127.0.0.1:8000/
Quit the server with CTRL-BREAK.
默认监听8000端口。
python manage.py runserver 5000
#输出
Performing system checks...
System check identified no issues (0 silenced).
You have 17 unapplied migration(s). Your project may not work properly until you apply the migrations for app(s): admin, auth, contenttypes, sessions.
Run 'python manage.py migrate' to apply them.
July 01, 2020 - 12:39:53
Django version 2.2.13, using settings 'newwebsite1.settings'
Starting development server at http://127.0.0.1:5000/
Quit the server with CTRL-BREAK.
如果我们网站的IP地址为127.0.0.1,那么只有我们自己的电脑可以访问这个项目,别人是访问不到的,如果我想要别人(同一个局域网下)也可以访问,就需要指定IP地址为0.0.0.0
python manage.py runserver 0.0.0.0:8000
在项目文件夹下的settings.py中修改允许访问的域名ALLOWED_HOSTS:
ALLOWED_HOSTS = ['*']
#或者是别人的ip地址
这样别人的电脑就可以访问我们的项目了(注意要关闭防火墙)。
python manage.py help
#输出
[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