ExampleExporter.php
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<?php
/**
+-----------------------------------------------------------------------------------------------------------------------
* 导出类
+-----------------------------------------------------------------------------------------------------------------------
*
* PHP version 7
*
* @category App\Admin\Extensions\Exporter
* @package App\Admin\Extensions\Exporter
* @author Richer <yangzi1028@163.com>
* @date 2020年11月13日 01:26:09
* @copyright 2021-2022 Richer (http://www.Richer.com/)
* @license http://www.Richer.com/ License
* @link http://www.Richer.com/
*/
namespace App\Admin\Extensions\Exporter;
use Encore\Admin\Grid\Exporters\ExcelExporter;
use Maatwebsite\Excel\Concerns\WithMapping;
class ExampleExporter extends ExcelExporter implements WithMapping
{
protected $fileName = '列表';
protected $columns = [
'name' => '标题',
'created_at' => '创建时间',
'audited_status' => '审核状态',
'audited_at' => '审核时间',
];
/**
* OrderExporter constructor.
*
* @param string $fileName
* @param array $columns
*/
public function __construct($fileName = '', $columns = [])
{
if ($fileName) {
$this->fileName = $fileName;
}
$this->fileName .= '.xls';
if ($columns) {
$this->columns = $columns;
}
$this->columns['id'] = '';
}
/**
* 字段映射
*
* @param $example
* @return array
*/
public function map($example) : array
{
// 返回的映射数组
$arr = [
$example->name,
$example->created_at,
\Arr::get(config('constants.audit_options'), $example->audited_status),
$example->audited_at ?: '-',
];
return $arr;
}
}