refactor: 导出xlsx封装

app/admin/controller/v1/Article.php

@@ -5,8 +5,6 @@ namespace app\admin\controller\v1;
 
 use app\admin\model\v1\ArticleModel;
 use app\admin\validate\v1\ArticleValidate;
-use PhpOffice\PhpSpreadsheet\IOFactory;
-use PhpOffice\PhpSpreadsheet\Spreadsheet;
 
 /**
  * 文章管理控制器
@@ -221,40 +219,8 @@ class Article
         // 获取导出数据
         $data = $this->getExportArticleData();
         
-        // 获取Spreadsheet对象
-        $spreadsheet = new Spreadsheet();
-        $sheet = $spreadsheet->getActiveSheet();
-
-        // 写入表头
-        $title = array_values($schema);
-        $title_col = 'A';
-        foreach ($title as $value) {
-            // 单元格内容写入
-            $sheet->setCellValue($title_col . '1', $value);
-            $title_col++;
-        }
-
-        // 写入数据
-        $row = 2;
-        $keys = array_keys($schema);
-        foreach ($data as $item) {
-            $data_col = 'A';
-            foreach ($keys as $key) {
-                $sheet->setCellValue($data_col . $row, $item[$key]);
-                $data_col++;
-            }
-            $row++;
-        }
-    
-        flush();
-        ob_flush();
-        $filename = date('YmdHms');
-        header('Access-Control-Expose-Headers: Content-Disposition');
-        header('Content-Type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet; Charset=UTF-8');
-        header('Content-Disposition: attachment;filename=' . $filename . '.xlsx');
-        header('Cache-Control: max-age=0');
-        $writer = IOFactory::createWriter($spreadsheet, 'Xlsx');
-        $writer->save('php://output');
+        // 导出
+        xlsx_writer($data, $schema)->save('php://output');
     }
 
     // 获取文章导出数据