小编Nit*_*rma的帖子

我正在尝试为xssfcell设置一些自定义的颜色（从hexcode或rgb值开始），但是即使我提供了其他颜色，单元的颜色也正在变成黑色。我尝试通过以下方式进行操作：

File xlSheet = new File("C:\\Users\\IBM_ADMIN\\Downloads\\Excel Test\\Something3.xlsx");
    System.out.println(xlSheet.createNewFile());
    FileOutputStream fileOutISPR = new FileOutputStream("C:\\Users\\IBM_ADMIN\\Downloads\\Excel Test\\Something3.xlsx");
    XSSFWorkbook isprWorkbook = new XSSFWorkbook();
    XSSFSheet sheet = isprWorkbook.createSheet("TEST");
    XSSFRow row = sheet.createRow(0);
    XSSFCellStyle cellStyle = isprWorkbook.createCellStyle();
    byte[] rgb = new byte[3];
    rgb[0] = (byte) 24; // red
    rgb[1] = (byte) 22; // green
    rgb[2] = (byte) 219; // blue
    XSSFColor myColor = new XSSFColor(rbg);
    cellStyle.setFillForegroundColor(myColor);
    cellStyle.setFillPattern(CellStyle.SOLID_FOREGROUND);
    cellStyle.setAlignment(HorizontalAlignment.CENTER);
    XSSFCell cell = row.createCell(0);
    cell.setCellValue("Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum …