multi-store/app/common/service/xlsx/OrderInfo.php

<?php

namespace app\common\service\xlsx;

use PhpOffice\PhpSpreadsheet\Spreadsheet;
use PhpOffice\PhpSpreadsheet\Writer\Xlsx;
use PhpOffice\PhpSpreadsheet\Style\Alignment;
use PhpOffice\PhpSpreadsheet\Style\Border;
use Webman\Exception\BusinessException;

/**
 * 采购信息
 */
class OrderInfo
{
    public function export($data,$order,$other_data)
    {
        $spreadsheet = new Spreadsheet();
        $sheet = $spreadsheet->getActiveSheet();
        // 合并单元格A1到K1
        $sheet->mergeCells('A1:R1');

        $sheet->mergeCells('B2:C2');
        $sheet->mergeCells('E2:F2');
        $sheet->mergeCells('G2:H2');
        $sheet->mergeCells('I2:L2');
        $sheet->mergeCells('M2:N2');
        $sheet->mergeCells('O2:P2');

        $sheet->setCellValue('A1', '采  购  信  息');
        $sheet->setCellValue('A2', '姓名:');
        $sheet->setCellValue('B2', $other_data->nickname??'');
        $sheet->getColumnDimension('B')->setAutoSize(true);
        $sheet->getColumnDimension('Q')->setAutoSize(true);

        $sheet->setCellValue('D2', '电话:');
        $sheet->setCellValue('E2', $other_data->phone??'');
        $sheet->setCellValue('G2', '收货地址:');
        $sheet->setCellValue('I2', $other_data->address??'');
        $sheet->setCellValue('M2', '订单编号:');
        $sheet->setCellValue('O2', $order['order_id']??'');

        $sheet->setCellValue('A3', '编号');
        $sheet->setCellValue('B3', '品名');
        $sheet->setCellValue('C3', '毛重');
        $sheet->setCellValue('D3', '净重（约）');
        $sheet->setCellValue('E3', '单位');
        $sheet->setCellValue('F3', '采购单价');
        $sheet->setCellValue('G3', '下单数量');
        $sheet->setCellValue('H3', '实收量');
        $sheet->setCellValue('I3', '采购金额');
        $sheet->setCellValue('J3', '结算模式');
        $sheet->setCellValue('K3', '包装');
        $sheet->setCellValue('L3', '押金');
        $sheet->setCellValue('M3', '型号');
        $sheet->setCellValue('N3', '售后');
        $sheet->setCellValue('O3', '损耗');
        $sheet->setCellValue('P3', '供应商');
        $sheet->setCellValue('Q3', '备注');
        $sheet->setCellValue('R3', '采购人');

        // 设置默认的单元格样式
        $defaultStyle = [
            'alignment' => [
                'horizontal' => Alignment::HORIZONTAL_CENTER,
                'vertical' => Alignment::VERTICAL_CENTER,
            ],
        ];

        // 应用默认样式到整个工作表
        $spreadsheet->getDefaultStyle()->applyFromArray($defaultStyle);

        foreach ($data as $k => $v) {
            $sheet->setCellValue('A' . ($k + 4), $v['product_id']);
            $sheet->setCellValue('B' . ($k + 4), $v['store_name']);
            $sheet->setCellValue('C' . ($k + 4), $v['gross_weight']);
            $sheet->setCellValue('D' . ($k + 4), $v['net_weight']);
            $sheet->setCellValue('E' . ($k + 4), $v['unit_name']);
            $sheet->setCellValue('F' . ($k + 4), $v['price']);
            $sheet->setCellValue('G' . ($k + 4), $v['need_num']);
            $sheet->setCellValue('H' . ($k + 4), $v['buyer_nums']);
            $sheet->setCellValue('I' . ($k + 4), $v['total_price']);
            $sheet->setCellValue('J' . ($k + 4), '');
            $sheet->setCellValue('K' . ($k + 4), $v['package']);
            $sheet->setCellValue('L' . ($k + 4), $v['deposit']);
            $sheet->setCellValue('M' . ($k + 4), $v['marques']);
            $sheet->setCellValue('N' . ($k + 4), $v['after_sales']);
            $sheet->setCellValue('O' . ($k + 4), $v['loss']);
            $sheet->setCellValue('P' . ($k + 4), '');
            $sheet->setCellValue('Q' . ($k + 4), $v['mark']);
            $sheet->setCellValue('R' . ($k + 4), $v['buyer_name']);
        }

        $count = count($data);
        $sheet->setCellValue('A' . ($count + 5),'合计');
        $sheet->setCellValue('C' . ($count + 5),$count);

        $sheet->mergeCells('A' . ($count + 6).':B' . ($count + 6));
        $sheet->setCellValue('A' . ($count + 6),'采购员接单确认:');

        $sheet->mergeCells('E' . ($count + 6).':G' . ($count + 6));
        $sheet->setCellValue('E' . ($count + 6),'数据入库时间:');

        $sheet->mergeCells('M' . ($count + 6).':N' . ($count + 6));
        $sheet->setCellValue('M' . ($count + 6),'采购员录入签字:');
        // 设置单元格的样式
        $styleArray = [
            'font' => [
                'bold' => true,
                'size' => 28,
            ],
        ];
        $sheet->getStyle('A1')->applyFromArray($styleArray);
        // 定义线框样式
        $styleArray = [
            'borders' => [
                'allBorders' => [
                    'borderStyle' => Border::BORDER_THIN, // 线框样式
                    'color' => ['argb' => '000000'], // 线框颜色
                ],
            ],
        ];
        $sheet->getStyle('A1:R' . ($count + 6))->applyFromArray($styleArray);

        // 保存文件到 public 下

        $writer = new Xlsx($spreadsheet);
        $dir=public_path().'/export/'.date('Y-m');
        if (!file_exists($dir)) {
            // 尝试创建目录
            if (!mkdir($dir)) {
                throw new BusinessException('创建目录失败：/export/' . date('Y-m'));
            } 
        } 
        $file_path =  $dir . '/' .'采购信息-'.date('Y-m-d H:i') . '.xlsx';
        $url =  '/export/'.date('Y-m') . '/' .'采购信息-'.date('Y-m-d H:i') . '.xlsx';
        // 保存文件到 public 下
        $writer->save($file_path);
        return getenv('APP_URL').$url;
    }
}