public void readExcel(String excelName) {
		try {
			FileInputStream inputStream = new FileInputStream(excelName);
			HSSFWorkbook workbook = new HSSFWorkbook(inputStream);
			HSSFSheet sheet = workbook.getSheet("firstSheet");
			HSSFRow row = sheet.getRow(0);
			HSSFCell cell = row.getCell((short) 0);
			System.out.println(cell.getStringCellValue());

		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
	}