limit-purchase/route/api.php

<?php
declare(strict_types=1);

use SixShop\LimitPurchase\Controller\Admin\{
    RegionController,
};
use think\facade\Route;

Route::get('region/province', [RegionController::class, 'province'])->cache(600);
Route::get('region/city/:id', [RegionController::class, 'city'])->cache(600);
Route::get('region/area/:id', [RegionController::class, 'area'])->cache(600);