Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

java parse excel

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;
import org.apache.log4j.Logger;
import org.apache.poi.hssf.usermodel.HSSFCell;
import org.apache.poi.hssf.usermodel.HSSFRow;
import org.apache.poi.hssf.usermodel.HSSFSheet;
import org.apache.poi.hssf.usermodel.HSSFWorkbook;
/**
* EXCELÎĵµ½âÎö¹¤¾ßÀà
* ¸Ã¹¤¾ßÄܽ«EXCELÎĵµÖеıí½âÎöΪÓÉJAVA»ù´¡À๹³ÉµÄÊý¾Ý¼¯ºÏ
* Õû¸öEXCEL±íÓɶà¸öÐÐ×é³É.ÿÐÐÓÃÒ»¸öLIST±íʾ.
* EXCELÖеÄÐÐÓÉÒ»¸öLIST±íʾ,¸÷ÁеÄÊý¾ÝË÷Òý´Ó0¿ªÊ¼Ò»Ò»¶ÔÆë´æ·ÅÔÚÕâ¸öLISTÖÐ;
* ¶à¸öÐй¹³ÉÕû¸ö±í,ÓÉÒ»¸öLIST´æ·Å¶à¸öÐÐ.
*
*******************************************
* com.trumptech.common.fileParser.excel
* 2007-6-15
* 16:20:38
* author linfan
*******************************************
*/
public class ExcelSheetParser {
private Logger logger= Logger.getLogger(ExcelSheetParser.class);
private HSSFWorkbook workbook ;
public ExcelSheetParser(File excelFile) throws FileNotFoundException, IOException{
   workbook = new HSSFWorkbook(new FileInputStream(excelFile));
}
/**
* »ñµÃ±íÖеÄÊý¾Ý
* @param sheetNumber ±í¸ñË÷Òý(EXCEL ÊǶà±íÎĵµ,ËùÒÔÐèÒªÊäÈë±íË÷ÒýºÅ)
* @return ÓÉLIST¹¹³ÉµÄÐкͱí
* @throws FileNotFoundException
* @throws IOException
*/
public List<List> getDatasInSheet(int sheetNumber) throws FileNotFoundException, IOException{
   List<List> result = new ArrayList<List>();
  
   //»ñµÃÖ¸¶¨µÄ±í
   HSSFSheet sheet = workbook.getSheetAt(sheetNumber);
  
   //»ñµÃÊý¾Ý×ÜÐÐÊý
   int rowCount = sheet.getLastRowNum();
   logger.info("found excel rows count: " + rowCount);
   if (rowCount < 1) {
    return result;
   }
  
   //ÖðÐжÁÈ¡Êý¾Ý
   for (int rowIndex = 0; rowIndex <= rowCount; rowIndex++) {
   
  &n


Ïà¹ØÎĵµ£º

javaÁгöijÎļþ¼ÐϵÄËùÓÐÎļþ


File   f=new   File("DerectoryName");      
  String   []results=f.list();   
  
import java.io.*;    
¡¡¡¡public class listFile    
¡¡¡¡{  &nb ......

Java Éè¼ÆÄ£Ê½(12)

Observer
Intent
Define a one-to-many dependency between objects so that when one object changes state, all its dependents are notified and updated automatically.
How to
Subject
  
knows its observers. Any number of Observer objects may observe a subject.
  
provides an in ......

һλ»ÝÆÕjavaÑз¢¹¤³Ìʦ²ûÊöjavaÅàѵµÄ¸ÐÑÔ

¹¤×÷ÒѾ­ÓаëÄêÁË£¬Í»È»Ïëдµã¶«Î÷£¬´óѧµÄʱºò¾ÍÓÐдÈռǵÄϰ¹ß£¬µ«ÊÇ×Ô´ÓÈ¥Java06°àѧϰһֱµ½ÏÖÔÚ¹¤×÷£¬ÂýÂýµÄҲûÓÐʱ¼äȥдÈռǣ¬Ï£Íûͨ¹ýÕâÆªÎÄÕÂÄÜÈÃJava˽ÛÓµÄѧµÜѧÃÃÃÇ¿´ÁËÓÐËù°ïÖú¡£
    ÏàÐźܶàͬѧºÜÎÒÒ»Ñù´óËĵÄʱºò¶¼±È½ÏÃÔ㣬ÓÈÆäÊÇÎÒ¶ÁµÄ¼ÆËã»úרҵ£¬ËµÊµ»°´óѧÀïѧµÄºÍÉç»áʵ¼ÊÐèÒªµÄ» ......

ʹÓÃJAVAͨ¹ýJXL(JExcel)¶¯Ì¬Éú³ÉExcelÎļþ


 
ÉÏ´Î談過ÁËʹÓÃiText產ÉúPDF檔£¬這´Î換³É來談談ʹÓÃJExcel來產ÉúEXCEL檔µÄ·½·¨¡£
Ê×ÏÈ£¬Ïȵ½ËûµÄSourceForgeÖ÷頁ÃædownloadÏà關µÄAPI檔°¸¡£
http://sourceforge.net/projects/jexcelapi/
»ò
http://www.andykhan ......

java ½âÎö officeϵÁÐÎĵµ

²Î¿¼:
¡¡¡¡http://danadler.com/jacob/
¡¡¡¡http://jakarta.apache.org/poi/
¡¡¡¡http://www.onjava.com/pub/a/onjava/2003/01/22/poi.html
¡¡¡¡http://www.csdn.net/develop/article/15/15311.shtm
¡¡¡¡http://forum.java.sun.com/thread.jsp?forum=40&thread=382666&tstart=0&trange=15
¡¡¡¡Java Excel ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ