public Product_attrInfo Save()
{
if (this.Pattr_id != null && this.Product_id != null)
{
Product_attr.Update(this);
return(this);
}
return(Product_attr.Insert(this));
}
public APIReturn _Edit([FromQuery] uint Pattr_id, [FromQuery] uint Product_id, [FromForm] string Value)
{
Product_attrInfo item = Product_attr.GetItem(Pattr_id, Product_id);
if (item == null)
{
return(APIReturn.记录不存在_或者没有权限);
}
item.Value = Value;
int affrows = Product_attr.Update(item);
if (affrows > 0)
{
return(APIReturn.成功.SetMessage($"更新成功，影响行数：{affrows}"));
}
return(APIReturn.失败);
}