java poi 字体颜色,java – 如何改变特定单元格apache poi的字体颜色3.9

我可以用apache POI中的以下代码来改变前景色。现在我想改变一个单元格的字体颜色。

CellStyle style = wb.createCellStyle();

style.setFillForegroundColor(IndexedColors.GREEN.getIndex());

style.setFillPattern(CellStyle.SOLID_FOREGROUND);

cell = rowxl.createCell((short) 7);

cell.setCellValue(" <<<>>>");

cell.setCellStyle(style);

rowxl.createCell(0).setCellValue(TEAM);

我已经尝试了，但它不会改变前两列的颜色

码：

public class fclr {

public static void main(String[] args) throws Exception {

InputStream inp = new FileInputStream("c:/workbook1.xls");

Workbook wb = WorkbookFactory.create(inp);

CreationHelper createHelper = wb.getCreationHelper();

Sheet sheet = wb.getSheetAt(0);

Row rowxl = sheet.createRow((short)0);

Cell cell = rowxl.createCell(0);

//apply some colors from the standard palette,

// as in the previous examples.

//we'll use red text on a lime background

CellStyle style = wb.createCellStyle();

rowxl.createCell(1).setCellValue("ABC");

rowxl.createCell(2).setCellValue("aaa");

Font font = wb.createFont();

font.setColor(HSSFColor.BLACK.index);

style.setFont(font);

cell.setCellStyle(style);

FileOutputStream fileOut = new FileOutputStream("c:/workbook1.xls");

wb.write(fileOut);

fileOut.close();

}

}