Django-2.初始化django配置的数据库

Django是一套web框架，其内置了一套数据库，默认在settings.py中配置，为sqllite3，作为管理的内置配置；我们可以对它进行初始化

1.执行命令 python manage.py migrate【如果有改动，可以先执行python manage.py makemigrations】

a58@liulei44 djangoProject % python manage.py migrate
Operations to perform:
  Apply all migrations: admin, auth, contenttypes, sessions
Running migrations:
  Applying contenttypes.0001_initial... OK
  Applying auth.0001_initial... OK
  Applying admin.0001_initial... OK
  Applying admin.0002_logentry_remove_auto_add... OK
  Applying admin.0003_logentry_add_action_flag_choices... OK
  Applying contenttypes.0002_remove_content_type_name... OK
  Applying auth.0002_alter_permission_name_max_length... OK
  Applying auth.0003_alter_user_email_max_length... OK
  Applying auth.0004_alter_user_username_opts... OK
  Applying auth.0005_alter_user_last_login_null... OK
  Applying auth.0006_require_contenttypes_0002... OK
  Applying auth.0007_alter_validators_add_error_messages... OK
  Applying auth.0008_alter_user_username_max_length... OK
  Applying auth.0009_alter_user_last_name_max_length... OK
  Applying auth.0010_alter_group_name_max_length... OK
  Applying auth.0011_update_proxy_permissions... OK
  Applying auth.0012_alter_user_first_name_max_length... OK
  Applying sessions.0001_initial... OK

2.创建超级用户

python manage.py createsuperuser

3.进入默认路径: localhost:8000/admin即可
4. python manage.py inspectdb可以查看数据库的模型, python manage.py inspectdb> models.py可以将现有数据库的表模型导出到文件