DjangoTrails02初始化模型

初始化模型

from django.db import models

# Create your models here.

from django.db import models


class Article(models.Model):
    title = models.CharField(max_length=100, null=True, blank=True, default='')
    description = models.CharField(max_length=500, null=True, blank=True, default='')
    content = models.TextField(null=True, blank=True, default='')
    publish_time = models.DateTimeField(auto_now_add=True)
    last_modify_time = models.DateTimeField(auto_now=True)
    banner = models.URLField()

将APP同步

1. 修改中文和时区

修改settings.py文件

# Internationalization
# https://docs.djangoproject.com/en/2.2/topics/i18n/

LANGUAGE_CODE = 'zh-hans'

TIME_ZONE = 'Asia/Shanghai'

2. 添加APP

ALLOWED_HOSTS = []


# Application definition

INSTALLED_APPS = [
    'django.contrib.admin',
    'django.contrib.auth',
    'django.contrib.contenttypes',
    'django.contrib.sessions',
    'django.contrib.messages',
    'django.contrib.staticfiles',
    'blog',
]

3. 同步模型

(venv) williamtekiMacBook-Pro:youyu valentine$ python manage.py makemigrations blog

(venv) williamtekiMacBook-Pro:youyu valentine$ 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 sessions.0001_initial... OK

(venv) williamtekiMacBook-Pro:youyu valentine$ python manage.py makemigrations blog
Migrations for 'blog':
  blog/migrations/0001_initial.py
    - Create model Article
(venv) williamtekiMacBook-Pro:youyu valentine$ python manage.py migrate
Operations to perform:
  Apply all migrations: admin, auth, blog, contenttypes, sessions
Running migrations:
  Applying blog.0001_initial... OK