jxl.read.biff.BiffException: Unable to recognize OLE stream

1、错误描述

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.you.print.ExcelPrint.readWriteData(ExcelPrint.java:40)
	at com.you.print.ExcelPrint.main(ExcelPrint.java:69)

2、错误原因

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.you.print.ExcelPrint.readWriteData(ExcelPrint.java:40)
	at com.you.print.ExcelPrint.main(ExcelPrint.java:69)




/**
 * 
 */
package com.you.print;

import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;

import jxl.Workbook;
import jxl.format.Border;
import jxl.format.BorderLineStyle;
import jxl.read.biff.BiffException;
import jxl.write.Label;
import jxl.write.WritableCellFormat;
import jxl.write.WritableSheet;
import jxl.write.WritableWorkbook;
import jxl.write.WriteException;
import jxl.write.biff.RowsExceededException;

/**
 * @author Administrator
 *
 */
public class ExcelPrint 
{
	public void readWriteData()
	{
		WritableWorkbook wwb = null;
		WritableSheet wws=null;  
        FileOutputStream out =null;  
		File file = new File("D:\myeclipseworkspces\Print\model\WeightBill.xlsx");
		Label label=null;  
		WritableCellFormat wcf=new WritableCellFormat(); 
		try 
		{
			Workbook wb;
			try 
			{
				wb = Workbook.getWorkbook(file);
				out = new FileOutputStream(file);
				wwb = Workbook.createWorkbook(out, wb);
				wws = wwb.getSheet("过磅单");
				wcf.setBorder(Border.ALL, BorderLineStyle.THIN);
				label = new Label(2, 6, "20170414001", wcf);
				wws.addCell(label);
			} 
			catch (BiffException e) 
			{
				e.printStackTrace();
			} 
			catch (IOException e) 
			{
				e.printStackTrace();
			} 
			
		} 
		catch (WriteException e) 
		{
			e.printStackTrace();
		}
	}
	
	/**
	 * @param args
	 */
	public static void main(String[] args) 
	{
		new ExcelPrint().readWriteData();
	}

}

     由于jxl是支持excel2003版本 xsl，不支持excel2007版本 xlsx

3、解决办法

（1）修改文件后缀名，改为excel2003版本excel

（2）将jxl有关的jar改为poi jar