public IActionResult Add(Model.Blog m)
{
Model.Category ca = cadal.GetModelByBh(m.cabh);
if (ca != null)
{
m.caname = ca.caname;
}
if (m.id == 0)
{
//新增
dal.insert(m);
}
else
{
//修改
dal.update(m);
}
return(Redirect("/Admin/Blog/Index"));
}