POIFSFileSystem fs = new POIFSFileSystem(new FileInputStream(
fileName));
HSSFWorkbook resourceFile = new HSSFWorkbook(fs);
HSSFSheet shOrg = resourceFile.getSheet("Sheet1");
if (shOrg == null) {
return;
}
HSSFRow curRow = shOrg.getRow(1);
HSSFCell curCell = curRow.getCell(0);
HSSFCellStyle cellStyle = resourceFile.createCellStyle();
cellStyle.setFillPattern(HSSFCellStyle.SOLID_FOREGROUND);
cellStyle.setFillForegroundColor(HSSFColor.DARK_RED.index);
Font font = resourceFile.createFont();
font.setFontHeightInPoints((short)24);
font.setFontName("楷体");
font.setBoldweight(Font.BOLDWEIGHT_BOLD);
font.setColor(HSSFColor.GREEN.index);
cellStyle.setFont(font);
curCell.setCellStyle(cellStyle);
String outputFileName = "resource1.xls";
FileOutputStream stream;
stream = new FileOutputStream(new File(outputFileName));
resourceFile.write(stream);
stream.close();