require_once './Classes/PHPExcel/IOFactory.php';
  $filePath = './Template.xlsx';
  //讀取文件
  if (!file_exists($filePath)) {
     exit("you dont have ");
  }
  $objPHPExcel = PHPExcel_IOFactory::load($filePath);
  $sheet = $objPHPExcel->getSheet(0); // 讀取第一個工作表
  $highestColumm = $sheet->getHighestColumn(); // 取得總列數(shù)
  $highestRow = $sheet->getHighestRow(); // 取得總行數(shù)
  /** 循環(huán)讀取每個單元格的數(shù)據(jù) */
  $i = 2;
  foreach ($list as $key => $value) {
      $objPHPExcel->setActiveSheetIndex(0)
            ->setCellValue('Z'.$i, $value['demo'])
            ->setCellValue('AA'.$i, $value['demo']);
      $i++;
  }
  $objPHPExcel->getActiveSheet()->setTitle('Simple');
  $objPHPExcel->setActiveSheetIndex(0);
  /** 輸出到指定目錄 */
  $objWriter = PHPExcel_IOFactory::createWriter($objPHPExcel, 'Excel2007');
  $objWriter->save('simple.xlsx');//文件保存路徑
  /** 輸出到瀏覽器直接下載打開 */
  $file_name = 'batchTemplate.xlsx';
  header('Content-Type:application/vnd.ms-excel'); //指定下載文件類型
  header('Content-Disposition: attachment; filename="'.$file_name.'"'); //指定下載文件的描述
  header('Content-Length:'.filesize($input_file)); //指定下載文件的大小
  /** 將文件內(nèi)容讀取出來并直接輸出，以便下載 */
  readfile($input_file);