其余文件

app/common/server/ExportExcelServer.php

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+<?php
+// +----------------------------------------------------------------------
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+// +----------------------------------------------------------------------
+// | author: likeshopTeam
+// +----------------------------------------------------------------------
+
+
+namespace app\common\server;
+
+use app\common\cache\ExportCache;
+use PhpOffice\PhpSpreadsheet\IOFactory;
+use PhpOffice\PhpSpreadsheet\Spreadsheet;
+use PhpOffice\PhpSpreadsheet\Style\Border;
+use PhpOffice\PhpSpreadsheet\Style\Fill;
+
+/**
+ * 导出Excel
+ * Class ExportExcelServer
+ * @package app\common\lists
+ */
+class ExportExcelServer
+{
+
+    protected $fileName = ''; //文件名称
+
+    protected $exportNumber = ['order_sn', 'sn']; // 导出中的数字
+
+
+    /**
+     * @notes 创建Excel
+     * @param $excelFields
+     * @param $lists
+     * @return string
+     * @throws \PhpOffice\PhpSpreadsheet\Exception
+     * @throws \PhpOffice\PhpSpreadsheet\Writer\Exception
+     * @author 段誉
+     * @date 2022/4/24 9:58
+     */
+    public function createExcel($excelFields, $lists)
+    {
+        if (empty($lists)) {
+            throw new \Exception('暂无导出数据!');
+        }
+
+        $title = array_values($excelFields);
+
+        // 组装导出信息
+        $data = [];
+        foreach ($lists as $row) {
+            $temp = [];
+            foreach ($excelFields as $key => $excelField) {
+                $temp[$key] = $row[$key];
+            }
+            $data[] = $temp;
+        }
+
+        $spreadsheet = new Spreadsheet();
+        $sheet = $spreadsheet->getActiveSheet();
+
+        //设置单元格内容
+        foreach ($title as $key => $value) {
+            // 单元格内容写入
+            $sheet->setCellValueByColumnAndRow($key + 1, 1, $value);
+        }
+        $row = 2; //从第二行开始
+        foreach ($data as $item) {
+            $column = 1;
+            foreach ($item as $k => $value) {
+                if (in_array($k, $this->exportNumber)) {
+                    $value = "\t" . $value . "\t";
+                }
+                //单元格内容写入
+                $sheet->setCellValueByColumnAndRow($column, $row, $value);
+                $column++;
+            }
+            $row++;
+        }
+
+        $getHighestRowAndColumn = $sheet->getHighestRowAndColumn();
+        $HighestRow = $getHighestRowAndColumn['row'];
+        $column = $getHighestRowAndColumn['column'];
+        $titleScope = 'A1:' . $column . '1';//第一（标题）范围（例：A1:D1)
+
+        $sheet->getStyle($titleScope)
+            ->getFill()
+            ->setFillType(Fill::FILL_SOLID) // 设置填充样式
+            ->getStartColor()
+            ->setARGB('00B0F0');
+        // 设置文字颜色为白色
+        $sheet->getStyle($titleScope)->getFont()->getColor()
+            ->setARGB('FFFFFF');
+
+//        $sheet->getStyle('B2')->getNumberFormat()->setFormatCode(NumberFormat::FORMAT_DATE_YYYYMMDD);
+        $spreadsheet->getActiveSheet()->getColumnDimension('B')->setAutoSize(true);
+
+        $allCope = 'A1:' . $column . $HighestRow;//整个表格范围（例：A1:D5）
+        $sheet->getStyle($allCope)->getBorders()->getAllBorders()->setBorderStyle(Border::BORDER_THIN);
+
+        $writer = IOFactory::createWriter($spreadsheet, 'Xlsx');
+
+        //创建excel文件
+        $exportCache = new ExportCache();
+        $src = $exportCache->getSrc();
+
+        if (!file_exists($src)) {
+            mkdir($src, 0775, true);
+        }
+
+        $fileName = $this->getFileName();
+
+        // 生成文件路径
+        $writer->save($src . $fileName);
+
+        //设置本地excel返回下载地址
+        $vars = ['file' => $exportCache->setFile($fileName)];
+        return (string)url("index/download/export", $vars, false, true);
+    }
+
+
+
+    /**
+     * @notes 设置导出文件名称
+     * @param $fileName
+     * @return string
+     * @author 段誉
+     * @date 2022/4/24 10:02
+     */
+    public function setFileName($fileName)
+    {
+       return $this->fileName = $fileName . '-' . date('Y-m-d-His') . '.xlsx';
+    }
+
+
+    /**
+     * @notes 获取导出文件名
+     * @return string
+     * @author 段誉
+     * @date 2022/4/24 10:03
+     */
+    public function getFileName()
+    {
+        if (empty($this->fileName)) {
+            return date('Y-m-d-His') . '.xlsx';
+        }
+        return $this->fileName;
+    }
+
+
+    /**
+     * @notes 设置导出列表中的数字
+     * @param null $params
+     * @return bool
+     * @author 段誉
+     * @date 2022/4/24 9:42
+     */
+    public function setExportNumber($params = null): bool
+    {
+        if (is_null($params)) {
+            return false;
+        }
+
+        $params = is_array($params) ? $params : [$params];
+
+        foreach ($params as $item) {
+            if (in_array($item, $this->exportNumber)) {
+                continue;
+            }
+            array_push($this->exportNumber, $item);
+        }
+
+        return true;
+    }
+
+
+}