user应用模块 及 User表
这里用一个user应用作为案例
创建user应用模块
前提：在 luffy 虚拟环境下
1.终端从项目根目录进入apps目录
>: cd luffyapi & cd apps
2.创建app
>: python ../../manage.py startapp user
# 创建应用是基于manage.py执行命令,所以要找到manage.py
创建User表对应的model：user/models.py
from django.db import models
from django.contrib.auth.models import AbstractUser
class User(AbstractUser):
mobile = models.CharField(max_length=11, unique=True)
icon = models.ImageField(upload_to='icon', default='icon/default.png')
class Meta:
db_table = 'luffy_user'
verbose_name = '用户表'
verbose_name_plural = verbose_name
def __str__(self):
return self.username
注册user模块，配置User表：dev.py
INSTALLED_APPS = [
# ...
'user',
]
# 自定义User表 因为User表是基于 auth_user 表创建
AUTH_USER_MODEL = 'user.User'
配置media
media配置：dev.py
MEDIA_URL = '/media/'
MEDIA_ROOT = os.path.join(BASE_DIR, 'media')
media目录配置
"""
├── luffyapi
└── luffyapi/
└── media/
└── icon
└── default.png
"""
数据库迁移
# 数据迁移是基于manage.py执行命令,所以要找到manage.py
迁移命令:
python manage.py makemigrations
python manage.py migrate
注意: 迁移时会报Pillow模块的错误,因为user表中
安装Pillow模块
>: pip install Pillow
创建admin
>: python manage.py createsuperuser
apps/user/admin/py
from django.contrib import admin
from . import models
# Register your models here.
admin.site.register(models.User)
