摘要:
新建users的app startapp users 自定义user类,在users/models.py: from django.db import models from django.contrib.auth.models import AbstractUser # Create your m 阅读全文
摘要:
from django.http import JsonResponse from django.db.models import F from django.db import IntegrityError, transaction import traceback # 导入 Order 对象定义 阅读全文