Apache POI 之 初学实战篇 (一) --- 创建excel文件

初学实战篇

创建excel文件的两种方式

• HSSF

Workbook wb = new HSSFWorkbook();
FileOutputStream out = new FileOutputStream("wb.xls");
wb.write(out);
out.close();

• XSSH

Workbook wb = new XSSFWorkbook();
FileOutputStream out = new FileOutputStream("wb.xlsx");
wb.write(out);
out.close();