库存数据库表设计
网站编辑2023-06-26 10:13:25285
```python class Product: def init(self, name, price): self.name = name self.price = price
class ProductTable(Product): def init(self, name, price, quantity): self.name = name self.price = price self.quantity = quantity
def add_to_table(self, name, price, quantity):
self.quantity += quantity
def get_quantity(self):
return self.quantity
def get_name(self):
return self.name
def get_price(self):
return self.price
def set_name(self, name):
self.name = name
def set_price(self, price):
self.price = price
```
这个库存数据库表具有以下字段:
name:产品名称price:产品价格quantity:产品数量quantity:产品单价
这些字段可以根据需求进行扩展,例如:
get_quantity:获取产品数量set_quantity:设置产品数量为总数量get_name:获取产品名称set_price:设置产品价格为总价格set_quantity:设置产品数量为总数量







