使用selenium java从excel文件中传递登录数据。无法使用getRow()、getCell()

<!-- Apache POI -->
<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>poi</artifactId>
    <version>4.1.2</version>
</dependency>
<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>poi-ooxml</artifactId>
    <version>4.1.2</version>
</dependency>

import org.apache.poi.ss.usermodel.*;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import java.io.FileInputStream;
import java.io.IOException;

public static Object[][] readExcelData(String filePath, String sheetName) throws IOException {
    FileInputStream fileInputStream = new FileInputStream(filePath);
    Workbook workbook = new XSSFWorkbook(fileInputStream);
    Sheet sheet = workbook.getSheet(sheetName);

    int rowCount = sheet.getLastRowNum();
    int columnCount = sheet.getRow(0).getLastCellNum();

    Object[][] data = new Object[rowCount][columnCount];

    for (int i = 0; i < rowCount; i++) {
        Row row = sheet.getRow(i + 1);
        for (int j = 0; j < columnCount; j++) {
            Cell cell = row.getCell(j);
            data[i][j] = cell.getStringCellValue();
        }
    }

    workbook.close();
    fileInputStream.close();

    return data;
}

public static void main(String[] args) {
    String filePath = "path/to/excel/file.xlsx";
    String sheetName = "Sheet1";

    try {
        Object[][] loginData = readExcelData(filePath, sheetName);

        for (Object[] data : loginData) {
            String username = (String) data[0];
            String password = (String) data[1];

            // 调用登录功能，传递username和password
            login(username, password);
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
}

public static void login(String username, String password) {
    // 使用Selenium进行登录操作
    // ...
}