JExcelAPI读写excel文件的例子
JExcelAPI读写excel文件的例子。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) throws Exception {jxl.write.WritableWorkbook wwb = Workbook.createWorkbook(f);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) throws Exception {Workbook wb = Workbook.getWorkbook(os);Sheet s = wb.getSheet("Sheet1");Cell c = s.getCell(0,0);System.out.println(c.getContents()); }public static void main(String[] args) throws Exception {File f = new File("c:\\kk1.xls");//f.createNewFile();//writeExcel(f);readExcel(f); }}
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