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Java导出Excel文件实例

2011-08-10 16:48 746 查看
先到http://www.andykhan.com/jexcelapi/download.html下载一个api,并加入到classpath



import java.io.*;

import jxl.*;

import jxl.write.*;

import jxl.format.*;

import java.util.*;

import java.awt.Color;

public class Test{

public static void writeExcel(OutputStream os) throws Exception {

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

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

jxl.write.Label labelC = new jxl.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.WritableCellFormat wcfFC = new jxl.write.WritableCellFormat(wfc);

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

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

ws.addCell(labelC);

//写入Exel工作表

wwb.write();

//关闭Excel工作薄对象

wwb.close();

}

//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)throws Exception{

File f=new File("kk.xls");

f.createNewFile();

writeExcel(new FileOutputStream(f));

}

}
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