在读取.xls和.xlsx格式的excel文件时出现jxl.read.biff.BiffExceptionexception

使用下面的代码，我得到jxl.read.biff.BiffException: Unable to recognize OLE stream 。 我想要使​​用.xls和.xlsx格式的文件。 如何解决这个问题？

Service.java

 @Override public boolean facultyDump(String path, HttpSession httpSession) { Session session=sessionFactory.openSession(); session.beginTransaction(); File inputWorkbook = new File(path); Workbook w; try{ w = Workbook.getWorkbook(inputWorkbook); Sheet sheet = w.getSheet(0); for (int i = 1; i < sheet.getRows(); i++) { for (int j = 0; j < sheet.getColumns(); j++) { Cell cell = sheet.getCell(j, i); if (j == 0) { String name= cell.getContents().trim(); } } } }catch(Exception ex){ ex.printStackTrace(); }finally{ session.close();sessionFactory.close(); } return false; } 

控制台例外：

 jxl.read.biff.BiffException: Unable to recognize OLE stream at jxl.read.biff.CompoundFile.<init>(CompoundFile.java:116) at jxl.read.biff.File.<init>(File.java:127) at jxl.Workbook.getWorkbook(Workbook.java:221) at jxl.Workbook.getWorkbook(Workbook.java:198) at com.slv.daoimpl.RegistrationDaoImpl.facultyDump(RegistrationDaoImpl.java:2845) at com.slv.controller.SuperAdminController.facultyDumpExcel(SuperAdminController.java:327) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) 

Answer 1

 @Override public boolean facultyDump(String path, HttpSession httpSession) { Session session=sessionFactory.openSession(); session.beginTransaction(); File inputWorkbook = new File(path); try{ FileInputStream fis = new FileInputStream(inputWorkbook); org.apache.poi.ss.usermodel.Workbook workbook = WorkbookFactory.create(fis); org.apache.poi.ss.usermodel.Sheet mySheet = workbook.getSheetAt(0); Iterator<Row> rowIterator = mySheet.iterator(); while (rowIterator.hasNext()) { Row row = rowIterator.next(); Iterator<Cell> cellIterator = row.cellIterator(); while (cellIterator.hasNext()) { Cell cell = cellIterator.next(); switch (cell.getCellType()) { case Cell.CELL_TYPE_STRING: System.out.print(cell.getStringCellValue() + "\t"); break; case Cell.CELL_TYPE_NUMERIC: System.out.print(cell.getNumericCellValue()+ "\t") ; break; case Cell.CELL_TYPE_BOOLEAN: System.out.print(cell.getBooleanCellValue() + "\t"); break; default : } } } }catch(Exception ex){ ex.printStackTrace(); }finally{ session.close();sessionFactory.close(); } return false; } 

Answer 2

 import org.apache.poi.hssf.usermodel.HSSFSheet; import org.apache.poi.xssf.usermodel.XSSFSheet; try{ FileInputStream file = new FileInputStream(new File("C:\\test.xlsx")); //Get the workbook instance for XLS file XSSFWorkbook workbook = new XSSFWorkbook (file); //Get first sheet from the workbook XSSFSheet sheet = workbook.getSheetAt(0); //Get iterator to all the rows in current sheet Iterator<Row> rowIterator = sheet.iterator(); //Get iterator to all cells of current row Iterator<Cell> cellIterator = row.cellIterator(); while(cellIterator.hasNext()) { Cell cell = cellIterator.next(); switch(cell.getCellType()) { case Cell.CELL_TYPE_BOOLEAN: System.out.print(cell.getBooleanCellValue() + "\t\t"); break; case Cell.CELL_TYPE_NUMERIC: System.out.print(cell.getNumericCellValue() + "\t\t"); break; case Cell.CELL_TYPE_STRING: System.out.print(cell.getStringCellValue() + "\t\t"); break; } } file.close(); }catch(Exception e){ e.printStackTrace(); }