<dependency>
<groupId>org.apache.poi</groupId>
<artifactId>poi</artifactId>
<version>4.1.2</version>
</dependency>
import org.apache.poi.ss.usermodel.*;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import java.io.FileOutputStream;
import java.io.IOException;
public class POIExample {
public static void main(String[] args) {
try (Workbook workbook = new XSSFWorkbook()) {
Sheet sheet = workbook.createSheet("Sheet1");
Row row = sheet.createRow(0);
Cell cell = row.createCell(0);
cell.setCellValue("Hello, World!");
FileOutputStream outputStream = new FileOutputStream("output.xlsx");
workbook.write(outputStream);
workbook.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
