那作为一个功能模块可以写出来吗?
时间: 2023-08-29 07:06:13 浏览: 44
当然可以,以下是一个简单的积分商城功能模块代码示例,仅供参考:
```python
from django.db import models
from django.contrib.auth.models import User
class Supplier(models.Model):
name = models.CharField(max_length=200)
description = models.TextField(blank=True)
authorized_by = models.ForeignKey(User, on_delete=models.CASCADE)
class Product(models.Model):
name = models.CharField(max_length=200)
description = models.TextField(blank=True)
image = models.ImageField(upload_to='products/')
price = models.DecimalField(max_digits=6, decimal_places=2)
supplier = models.ForeignKey(Supplier, on_delete=models.CASCADE)
class Order(models.Model):
user = models.ForeignKey(User, on_delete=models.CASCADE)
product = models.ForeignKey(Product, on_delete=models.CASCADE)
quantity = models.IntegerField(default=1)
total_price = models.DecimalField(max_digits=6, decimal_places=2)
timestamp = models.DateTimeField(auto_now_add=True)
class Point(models.Model):
user = models.ForeignKey(User, on_delete=models.CASCADE)
points = models.IntegerField(default=0)
class Redemption(models.Model):
user = models.ForeignKey(User, on_delete=models.CASCADE)
product = models.ForeignKey(Product, on_delete=models.CASCADE)
quantity = models.IntegerField(default=1)
total_points = models.IntegerField(default=0)
timestamp = models.DateTimeField(auto_now_add=True)
```
以上代码定义了4个数据模型,分别是供应商(Supplier)、商品(Product)、订单(Order)、积分(Point)和兑换(Redemption)。这些模型可以通过Django ORM进行CRUD操作。
您可以将以上代码添加到您的Django项目中,并根据您的具体需求进行修改和完善。同时,您还需要编写视图函数和路由规则,以及前端页面和交互逻辑。