django model项目外操作

python manage.py shell

import sys
import os

pwd = os.path.dirname(os.path.realpath(__file__))
sys.path.append(pwd)
os.environ.setdefault(‘DJANGO_SETTINGS_MODULE‘, ‘MxShop.settings‘)
# print(os.environ)

import django
django.setup()

from goods.models import GoodsCategory

all_category = GoodsCategory.objects.all()