java ʵÏÖxlsÎļþתxml

package com.dongyang;
/*
 * ¶Áxlsдxml
 */
import java.io.FileOutputStream;
 
import java.io.FileInputStream;  
 
import java.io.InputStream;  
import org.jdom.Document;
import org.jdom.Element;
import org.jdom.output.XMLOutputter;
 
import jxl.Cell;  
 
import jxl.Sheet;  
 
import jxl.Workbook;  
 
public class Excel2xml   
 
{  
 
  public static void main(String[] args)   
 
    {  
      Excel2xml e = new Excel2xml();
      e.ret();
    }  
 
  public void ret(){
     
      jxl.Workbook readwb = null;  
     
      try   
      {  
          //¹¹½¨Workbook¶ÔÏó, Ö»¶ÁWorkbook¶ÔÏó  
          //Ö±½Ó´Ó±¾µØÎļþ´´½¨Workbook  
          InputStream instream = new FileInputStream("E:/123.xls");  
          readwb = Workbook.getWorkbook(instream);  
          //SheetµÄϱêÊÇ´Ó0¿ªÊ¼  
          //»ñÈ¡µÚÒ»ÕÅSheet±í  
          Sheet readsheet = readwb.getSheet(0);  
          //»ñÈ¡Sheet±íÖÐËù°üº¬µÄ×ÜÁÐÊý  
          int rsColumns = readsheet.getColumns();  
         //»ñÈ