private ExcelFileFactory $excelFileFactor;

public function __construct(ExcelFileFactory $excelFileFactory) 
{
    $this->excelFileFactory = $excelFileFactory;
}

$excelFileFactory = new ExcelFileFactory($spreadsheetFactory);

使用您的数据创建文件

$data = [
    [
        'column1' => 'row1',
        'column2' => 'row1',
        'column3' => 'row1'
    ],
    [
        'column1' => 'row2',
        'column2' => 'row2',
        'column3' => 'row2'
    ]
];

$filePath = $fileFactory->createFileWithData(new WorksheetData($data, 'my-sheet-name'), 'my_file.xlsx');

然后得到以下结果