工程中需要引入 f1j9swing.jar包

package sinosoft_xsy;import java.io.IOException;import com.f1j.ss.BookModelImpl;
import com.f1j.ss.CellFormat;
import com.f1j.ss.Constants;
import com.f1j.ss.WriteParams;
import com.f1j.util.F1Exception;public class Sinosoft {static CellFormat mCellFormat = new CellFormat();static CellFormat mLeftTopCF = new CellFormat();static CellFormat mInputCF = new CellFormat();public static void main(String[] args) {testExcel();}/*** 使用f1j9swing来生成excel*/public static void testExcel(){BookModelImpl book = new BookModelImpl();BookModelImpl modelBook = new BookModelImpl();try {book.initWorkbook();setCellFormat();//读取已有的模板modelBook.read("E:\\workspace3.7\\gs_acc\\hkcwweblogic\\account\\yd_work\\BulletinReport\\BulletinReport_1.xls");//读取模版Excel，所有cell的样式在这里面定义好   ，每生成一个sheet就copy下，最省事book.copyRange(0, 0, modelBook.getLastRow(), modelBook.getLastCol(), modelBook, 0, 0, modelBook.getLastRow(), modelBook.getLastCol(), Constants.eCopyAll);for (int i = 0; i <= modelBook.getLastCol(); i++) {book.setColWidth(i, modelBook.getColWidth(i));//设置列宽，即模板中的列为多宽，则生成的excel的列也为多宽}book.setText(2,0,"2015年05月21日");for (int m = 9; m <= 34; m++) {//实际要显示的xls要放值的开始行和结束行System.out.println(m);book.setNumber(m-1, 3, 11);book.setNumber(m-1, 4, 11);book.setNumber(m-1, 5, 11);}   book.setSheetName(0, "本季度快报");book.insertSheets(0, 1);// Excel文件输出book.write("E:\\workspace3.7\\gs_acc\\hkcwweblogic\\account\\yd_work\\BulletinReport\\BulletinReport_111111.xls", new WriteParams(BookModelImpl.eFileExcel97));// Excel文件输出} catch (OutOfMemoryError e) {e.printStackTrace();} catch (F1Exception e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}}public static void setCellFormat() throws F1Exception{//生成单元格格式mCellFormat.setLeftBorder(CellFormat.eBorderThin);mCellFormat.setRightBorder(CellFormat.eBorderThin);mCellFormat.setTopBorder(CellFormat.eBorderThin);mCellFormat.setBottomBorder(CellFormat.eBorderThin);mCellFormat.setVerticalInsideBorder(CellFormat.eBorderThin);mCellFormat.setFontName("宋体");//左上角格式mLeftTopCF.setFontName("宋体");mLeftTopCF.setFontSize(200);//10号mLeftTopCF.setFontBold(true);//粗体mLeftTopCF.setHorizontalAlignment(CellFormat.eHorizontalAlignmentLeft);//居左mLeftTopCF.setVerticalAlignment(CellFormat.eVerticalAlignmentCenter);//垂直居中//输入数据的单元格的格式mInputCF.setLeftBorder(CellFormat.eBorderThin);mInputCF.setRightBorder(CellFormat.eBorderThin);mInputCF.setTopBorder(CellFormat.eBorderThin);mInputCF.setBottomBorder(CellFormat.eBorderThin);mInputCF.setFontName("宋体");mInputCF.setFontSize(200);mInputCF.setHorizontalAlignment(CellFormat.eHorizontalAlignmentCenter);//居中mInputCF.setVerticalAlignment(CellFormat.eVerticalAlignmentCenter);//垂直居中}
}

/*** 将生成的excel文件下载下来*/private static void outPutExcel() {FileInputStream fis = null;try {HttpServletResponse response = (HttpServletResponse) reqTL.get();response.reset();//避免下载excel出现乱码情况response.setContentType("application/octet-stream;charset=gb2312");String filename=URLEncoder.encode("利润快报（四）", "UTF-8")+"_1111111111.xls";response.setHeader("Content-disposition","attachment;filename="+filename);OutputStream outOS = response.getOutputStream();BufferedOutputStream bos = new BufferedOutputStream(outOS);fis = new FileInputStream("E:\\workspace3.7\\gs_acc\\hkcwweblogic\\account\\yd_work\\BulletinReport\\BulletinReport_111111.xls");byte[] buff = new byte[4096];int readLength = 0;while((readLength = fis.read(buff)) > 0){bos.write(buff, 0, readLength);}bos.flush();bos.close();} catch (Exception e) {e.printStackTrace();} finally{try{fis.close();java.io.File tmpfile = new java.io.File("E:\\workspace3.7\\gs_acc\\hkcwweblogic\\account\\yd_work\\BulletinReport\\BulletinReport_111111.xls");tmpfile.delete();}catch(IOException e1){e1.printStackTrace();}}}