Workbook处理Excel出现不兼容问题

使用

Workbook wb=new HSSFWorkbook(fs);处理Excel文档时出现如下异常：

org.apache.poi.poifs.filesystem.OfficeXmlFileException: The supplied data appears to be in the Office 2007+ XML. You are calling the part of POI that deals with OLE2 Office Documents. You need to call a different part of POI to process this data (eg XSSF instead of HSSF)

意思是不支持2007以上的版本

处理方法

Workbook book = null;
        try {
            book = new XSSFWorkbook(excelFile);
        } catch (Exception ex) {
            book = new HSSFWorkbook(new FileInputStream(excelFile));
        }