###一、命令行工具###django-admin.py是Django的一个用于管理任务的命令行工具，manage.py是对django-admin.py的简单包装，每个Django Project里
###一、命令行工具###
django-admin.py是Django的一个用于管理任务的命令行工具，manage.py是对django-admin.py的简单包装，每个Django Project里面都会包含一个manage.py
语法：
root># django-admin.py <subcommand> [options]root># manage.py <subcommand> [options]subcommand是字命令； options是可选的###二、常用子命令###
1、新建一个django项目django-admin.py startproject project-name2、新建一个apppython manage.py startapp app-name3、运行开发服务器python manage.py runserver 0.0.0.0:8000或python manage.py runserver 0:80004、同步数据库python manage.py makemigrations --生成数据库同步脚本python manage.py migrate --同步数据库注意：Django 老版本可以使用用syncdbpython manage.py syncdb5、清空数据库python manage.py flush此命令会询问是 yes 还是 no, 选择 yes 会把数据全部清空掉，只留下空表。6、创建超级管理员python manage.py createsuperuser7、导出数据、导入数据python manage.py dumpdata appname > appname.jsonpython manage.py loaddata appname.json8、django项目环境终端python manage.py shell如果你安装了bpython或者ipython，会自动调用他们的界面9、数据库执行命令python manage.py dbshelldjango会进行到settings中设置的数据库，如果是mysql或者postgresql，会要求输入用户名和密码在这个终端可以输入sql语句10、编译语言文件python manage.py compilemessages11、创建语言文件python manage.py makemessages###三、manage.py特有的一些子命令
1、创建超级管理员python manage.py createsuperuser2、修改密码python manage.py changepassword3、清除sessionspython manage.py clearsessions四、查看帮助
1、查看django-admin.py帮助文档root># django-admin.py help startprojectusage: django-admin.py startproject [-h] [--version] [-v {0,1,2,3}] [--settings SETTINGS] [--pythonpath PYTHONPATH] [--traceback] [--no-color] [--template TEMPLATE] [--extension EXTENSIONS] [--name FILES] name [directory]Creates a Django project directory structure for the given project name in thecurrent directory or optionally in the given directory.positional arguments: name Name of the application or project. directory Optional destination directoryoptional arguments: -h, --help show this help message and exit --version show program's version number and exit -v {0,1,2,3}, --verbosity {0,1,2,3} Verbosity level; 0=minimal output, 1=normal output, 2=verbose output, 3=very verbose output --settings SETTINGS The Python path to a settings module, e.g. "myproject.settings.main". If this isn't provided, the DJANGO_SETTINGS_MODULE environment variable will be used. --pythonpath PYTHONPATH A directory to add to the Python path, e.g. "/home/djangoprojects/myproject". --traceback Raise on CommandError exceptions --no-color Don't colorize the command output. --template TEMPLATE The path or URL to load the template from. --extension EXTENSIONS, -e EXTENSIONS The file extension(s) to render (default: "py"). Separate multiple extensions with commas, or use -e multiple times. --name FILES, -n FILES The file name(s) to render. Separate multiple extensions with commas, or use -n multiple times.2、查看manage.py帮助root># python manage.py helpType '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