lcly-data-admin/app/ModelFilters/CropStructureFilter.php

<?php

namespace App\ModelFilters;

use EloquentFilter\ModelFilter;

class CropStructureFilter extends ModelFilter
{
    public function year($y)
    {
        $y = $y ?? date('Y'); //默认当前年份

        return $this->where('time_year', $y);
    }
}