一起学Django之Day01

创建项目

SimilarFacedeMacBook-Pro:PycharmProjects similarface$ django-admin startproject StudyDjango

创建App

SimilarFacedeMacBook-Pro:PycharmProjects similarface$ cd StudyDjango/

SimilarFacedeMacBook-Pro:StudyDjango similarface$ django-admin startapp myblog

项目结构

SimilarFacedeMacBook-Pro:StudyDjango similarface$ tree ./

./

├── StudyDjango

│   ├── __init__.py

│   ├── settings.py #配置文件

│   ├── urls.py #路由文件

│   └── wsgi.py

├── manage.py   这个文件时django-admin的功能文件不需要修改

└── myblog

    ├── __init__.py

    ├── admin.py ＃django 后台admin

    ├── apps.py

    ├── migrations #ORM 的中间文件

    │   └── __init__.py

    ├── models.py ＃模型 实体类

    ├── tests.py

    └── views.py  ＃试图文件

生成后台数据表
now you need create database:

mysql> create database studydjango CHARACTER set = utf8;

Query OK, 1 row affected (0.00 sec)

update settings.py

# DATABASES = {

#     'default': {

#         'ENGINE': 'django.db.backends.sqlite3',

#         'NAME': os.path.join(BASE_DIR, 'db.sqlite3'),

#     }

# }

DATABASES = {

    'default': {

        'ENGINE': 'django.db.backends.mysql',

        'NAME': 'studydjango',

        'USER': 'root',

        'PASSWORD': '123456',

        'HOST': '127.0.0.1',

        'PORT': '3306',

    }

}

SimilarFacedeMacBook-Pro:StudyDjango similarface$ python manage.py migrate

/System/Library/Frameworks/Python.framework/Versions/2.7/Extras/lib/python/pytz/__init__.py:29: UserWarning: Module email was already imported from /System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/email/__init__.pyc, but /Library/Python/2.7/site-packages is being added to sys.path

  from pkg_resources import resource_stream

Operations to perform:

  Apply all migrations: admin, contenttypes, auth, sessions

Running migrations:

  Rendering model states... DONE

  Applying contenttypes.0001_initial... OK

  Applying auth.0001_initial... OK

  Applying admin.0001_initial... OK

  Applying admin.0002_logentry_remove_auto_add... 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 sessions.0001_initial... OK

mysql> use studydjango

Reading table information for completion of table and column names

You can turn off this feature to get a quicker startup with -A

Database changed

mysql> show tables;

+----------------------------+

| Tables_in_studydjango      |

+----------------------------+

| auth_group                 |

| auth_group_permissions     |

| auth_permission            |

| auth_user                  |

| auth_user_groups           |

| auth_user_user_permissions |

| django_admin_log           |

| django_content_type        |

| django_migrations          |

| django_session             |

+----------------------------+

10 rows in set (0.00 sec)

巴特西

一起学Django之Day01

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