thinkphp5 模型的 删作操作

delete()方法

$result = Destoon_ad::get(['aid'=>['=',17]]);
dump($result->delete());

destroy()方法

public function index()
{
$where = function($query){
$query->where('aid','=',18);
};
$result = Destoon_ad::destroy($where);
dump($result);
}