FastAdmin在本地生成一个CSV文件

基于FastAdmin自带的phpoffice组件

 $i + 1,
                'name' => '用户' . ($i + 1)
            ];
        }
        //定义标题 表格第一行
        $title = [
            [
                '编号', '用户'
            ],
        ];
        //合并数组
        $arrData = array_merge($title, $arrData_org);
        //创建Spreadsheet对象
        $spreadsheet = new \PhpOffice\PhpSpreadsheet\Spreadsheet();
        // 设置单元格格式 可以省略
        $styleArray = [
            'font' => [
                'bold' => true,
                'size' => 14,
            ],
        ];
        $spreadsheet->getActiveSheet()->getStyle('A1:B1')->applyFromArray($styleArray);
        $spreadsheet->getActiveSheet()->getColumnDimension('A')->setWidth(25);
        $spreadsheet->getActiveSheet()->getColumnDimension('B')->setWidth(25);
        $spreadsheet->getActiveSheet()->fromArray($arrData);
        //使用Spreadsheet对象的写入能力
        $writer = new \PhpOffice\PhpSpreadsheet\Writer\Csv($spreadsheet);
        //使用UTF-8保存数据
        $writer->setUseBOM(true);
        //保存文件
        $writer->save('test.csv');
        //终止
        $this->success('导出文件完成');
    }
}