lianjie_admin/app/Admin/Controllers/LanzuArea.php

<?php


namespace App\Admin\Controllers;


use Dcat\Admin\Controllers\AdminController;
use \App\Models\LanzuArea as Area;
use Illuminate\Http\Request;

class LanzuArea extends AdminController
{
    public function getArea(Request $request)
    {
        $pid = $request->get('q')??0;
         return Area::getArea($pid);
    }
}