public void Remove(HelloWorldModel model)
{
//模拟底层出错的情况
if (_demoList.Count < 2)
{
throw new JException("必须得留一个");
}
_demoList.Remove(model);
}
public JsonResult Add(HelloWorldModel model)
{
if (_service.GetData().Count >= 8)
{
return(JsonTips("error", "商品数量太多了！"));
}
model.SalerName = CurrentUser.Name;
_service.Add(model);
return(JsonTips("success", "商品添加成功", model.Name + "添加成功！"));
}
public void Add(HelloWorldModel model)
{
model.CreateTime = DateTime.Now;
model.Id = _demoList.Max(m => m.Id) + 1;
_demoList.Add(model);
}