apache POI技术的使用

<dependency>
        <groupId>org.apache.poi</groupId>
        <artifactId>poi</artifactId>
        <version>3.11</version>
</dependency>

　　@Test
    public void test1() throws FileNotFoundException, IOException{
        String filePath = "C:\\Users\\zhaoqx\\Desktop\\BOS项目(黑马32期)\\BOS-day05\\资料\\区域导入测试数据.xls";
        //包装一个Excel文件对象
        HSSFWorkbook workbook = new HSSFWorkbook(new FileInputStream(new File(filePath)));
        //读取文件中第一个Sheet标签页
        HSSFSheet hssfSheet = workbook.getSheetAt(0);
        //遍历标签页中所有的行
        for (Row row : hssfSheet) {
            System.out.println();
            for (Cell cell : row) {
                String value = cell.getStringCellValue();
                System.out.print(value + " ");
            }
        }
    }