写用户端接口

rentaiming

2024-05-28 6e82cd5d5875b38fb30be5ee4c1c5d3dbe33fe98

1
2
3
4
5
6
7
8
9
10
package com.ruoyi.seatademo.mapper;
 
import com.ruoyi.seatademo.domain.Product;
 
public interface ProductMapper
{
    public Product selectById(Long productId);
 
    public void updateById(Product product);
}