import org.apache.poi.ss.usermodel.*;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import java.io.FileOutputStream;
import java.io.IOException;
public class ExcelTemplateGenerator {
public static void main(String[] args) {
Workbook workbook = new XSSFWorkbook();
Sheet sheet = workbook.createSheet("Sheet1");
Row titleRow = sheet.createRow(0);
Cell titleCell = titleRow.createCell(0);
Row headerRow = sheet.createRow(1);
Cell headerCell1 = headerRow.createCell(0);
Cell headerCell2 = headerRow.createCell(1);
Row dataRow1 = sheet.createRow(2);
Cell dataCell1_1 = dataRow1.createCell(0);
Cell dataCell1_2 = dataRow1.createCell(1);
dataCell1_2.setCellValue(20);
Row dataRow2 = sheet.createRow(3);
Cell dataCell2_1 = dataRow2.createCell(0);
Cell dataCell2_2 = dataRow2.createCell(1);
dataCell2_2.setCellValue(22);
try (FileOutputStream fos = new FileOutputStream("template.xlsx")) {
workbook.write(fos);
} catch (IOException e) {
e.printStackTrace();
}
}
}
