composer require putyy/table-export-csv
php artisan vendor:publish --provider="Pt\WebExportCsv\WebExportCsvServiceProvider"...
$grid->tools(function ($tools) {
// 1导出当前页 2导出全部
$tools->append(new \Pt\WebExportCsv\WebExportCsvTool(1));
$func = <<<HTML
<script type="application/javascript">
function currentPageColumnHandle(td){
return "666";
}
</script>
HTML;
$tools->append(new \Pt\WebExportCsv\WebExportCsvTool(2, $func));
});
...q!