表单//
@foreach($res as $k=>$v)
{{$v->id}} {{$v->tye}} {{$v->name}} 删除
//jqery

//控制器

function zt(req $req){
$fd=$req->get("fd");
$id=$req->get("id");
$new_val=$req->get("new_val");
$res= DB::table("ftyp")->where("id",$id)->update([$fd=>$new_val]);
return 1;
}