excel2003 操作

读取excel2003需要使用apache提供的jxl.jar这个jar包：

InputStream is = new FileInputStream(fileDir);

jxl.Workbook rwb = Workbook.getWorkbook(is);

Sheet rs = rwb.getSheet(0);

int rsColumns = rs.getColumns();

int rsRows = rs.getRows();

if (i < rsRows) {

for (int j = 0; j < rsColumns; j++) {

rs.getCell(j, i).getContents();

}

}

读取2007需要使用apache得poi包：

import org.apache.poi.xssf.usermodel.XSSFRow;

import org.apache.poi.xssf.usermodel.XSSFSheet;

import org.apache.poi.xssf.usermodel.XSSFWorkbook;

XSSFWorkbook xwb=new XSSFWorkbook(fileDir);

XSSFSheet sheet=xwb.getSheetAt(0);

XSSFRow row;

String cell=null;

int m=0;

int max=0;

for(inti=sheet.getFirstRowNum();i<sheet.getPhysicalNumberOfRows();i++)

{

m=sheet.getRow(i).getPhysicalNumberOfCells();

if (m>=max) {

max=m;

}

else {

}

}

for(inti=sheet.getFirstRowNum();i<sheet.getPhysicalNumberOfRows();i++)

{

Element root_2 = new Element("columns");

root.appendChild(root_2);

row=sheet.getRow(i);

for(int j=0;j<max+1;j++)

{

try {

cell=row.getCell(j).toString();

} catch (Exception e) {

cell=null;

}

Element root_3 = new Element("column");

root_3.appendChild(cell);

root_2.appendChild(root_3);

}

}

Document document = new Document(root);

return document.toXML();

JExcelAPI读写excel文件的例子。支持excel2003文件格式 转载
http://blog.csdn.net/wonder4/archive/2006/07/04/874541.aspx
import java.io.*;

import jxl.*;

import jxl.write.*;

import jxl.format.*;

import java.util.*;

import java.awt.Color;

public class TestExcel {

public static void writeExcel(File f) throwsException {

jxl.write.WritableWorkbook wwb= Workbook.createWorkbook(f);

jxl.write.WritableSheet ws =wwb.createSheet("TestSheet1", 0);

jxl.write.Label labelC = newjxl.write.Label(0, 0, "我爱中国");

ws.addCell(labelC);

jxl.write.WritableFont wfc =new jxl.write.WritableFont(

WritableFont.ARIAL,20, WritableFont.BOLD, false,

UnderlineStyle.NO_UNDERLINE,jxl.format.Colour.GREEN);

jxl.write.WritableCellFormatwcfFC = new jxl.write.WritableCellFormat(

wfc);

wcfFC.setBackground(jxl.format.Colour.RED);

labelC = new jxl.write.Label(6,0, "中国爱我a", wcfFC);

ws.addCell(labelC);

// 写入Exel工作表

wwb.write();

// 关闭Excel工作薄对象

wwb.close();

}

public static void readExcel(File os) throwsException {

Workbook wb =Workbook.getWorkbook(os);

Sheet s =wb.getSheet("Sheet1");

Cell c = s.getCell(0,0);

System.out.println(c.getContents());

}

// 最好写一个这样的main方法来测试一下你的这个class是否写好了。

public static void main(String[] args) throwsException {

File f = newFile("c:\\kk1.xls");

// f.createNewFile();

// writeExcel(f);

readExcel(f);

}

}

分享：