Java 不同excel 版本poi如何给单元格设置背景颜色

poi poi-ooxml 5.2.3

<dependency>-->
    <groupId>org.apache.poi</groupId>-->
    <artifactId>poi</artifactId>-->
    <version>5.2.3</version>-->
</dependency>-->
<dependency>-->
    <groupId>org.apache.poi</groupId>-->
    <artifactId>poi-ooxml</artifactId>-->
    <version>5.2.3</version>-->
</dependency>-->

可以自定义色号

CellStyle cellStyle = workbook.createCellStyle();
cellStyle.setFillForegroundColor(new XSSFColor(new Color(181, 230, 181),new DefaultIndexedColorMap()));

poi poi-ooxml 4.1.2

读取超大Excel使用的流式输入，版本最高为4.1.2

<dependency>
    <groupId>com.monitorjbl</groupId>
    <artifactId>xlsx-streamer</artifactId>
    <version>2.2.0</version>
</dependency>

// 输出颜色目录
public static void exportExcelColorExample() throws Exception {
    XSSFWorkbook wb = new XSSFWorkbook();
    Sheet sheetName = wb.createSheet("ColorExample");
    Row row = sheetName.createRow(0);
    row.createCell(0).setCellValue("AQUA");
    row.getCell(0).setCellStyle(getCellStyle(wb, IndexedColors.AQUA));
    row.createCell(1).setCellValue("AUTOMATIC");
    row.getCell(1).setCellStyle(getCellStyle(wb, IndexedColors.AUTOMATIC));
    row.createCell(2).setCellValue("BLUE");
    row.getCell(2).setCellStyle(getCellStyle(wb, IndexedColors.BLUE));
    row.createCell(3).setCellValue("BLUE_GREY");
    row.getCell(3).setCellStyle(getCellStyle(wb, IndexedColors.BLUE_GREY));
    row.createCell(4).setCellValue("BRIGHT_GREEN");
    row.getCell(4).setCellStyle(getCellStyle(wb, IndexedColors.BRIGHT_GREEN));
    row.createCell(5).setCellValue("BROWN");
    row.getCell(5).setCellStyle(getCellStyle(wb, IndexedColors.BROWN));
    row.createCell(6).setCellValue("CORAL");
    row.getCell(6).setCellStyle(getCellStyle(wb, IndexedColors.CORAL));
    row.createCell(7).setCellValue("CORNFLOWER_BLUE");
    row.getCell(7).setCellStyle(getCellStyle(wb, IndexedColors.CORNFLOWER_BLUE));
    row.createCell(8).setCellValue("DARK_BLUE");
    row.getCell(8).setCellStyle(getCellStyle(wb, IndexedColors.DARK_BLUE));
    row.createCell(9).setCellValue("DARK_GREEN");
    row.getCell(9).setCellStyle(getCellStyle(wb, IndexedColors.DARK_GREEN));
    row.createCell(10).setCellValue("DARK_RED");
    row.getCell(10).setCellStyle(getCellStyle(wb, IndexedColors.DARK_RED));
    row.createCell(11).setCellValue("DARK_TEAL");
    row.getCell(11).setCellStyle(getCellStyle(wb, IndexedColors.DARK_TEAL));
    row.createCell(12).setCellValue("DARK_YELLOW");
    row.getCell(12).setCellStyle(getCellStyle(wb, IndexedColors.DARK_YELLOW));
    row.createCell(13).setCellValue("GOLD");
    row.getCell(13).setCellStyle(getCellStyle(wb, IndexedColors.GOLD));
    row.createCell(14).setCellValue("GREEN");
    row.getCell(14).setCellStyle(getCellStyle(wb, IndexedColors.GREEN));
    row.createCell(15).setCellValue("GREY_25_PERCENT");
    row.getCell(15).setCellStyle(getCellStyle(wb, IndexedColors.GREY_25_PERCENT));
    row.createCell(16).setCellValue("GREY_40_PERCENT");
    row.getCell(16).setCellStyle(getCellStyle(wb, IndexedColors.GREY_40_PERCENT));
    row.createCell(17).setCellValue("GREY_50_PERCENT");
    row.getCell(17).setCellStyle(getCellStyle(wb, IndexedColors.GREY_50_PERCENT));
    row.createCell(18).setCellValue("GREY_80_PERCENT");
    row.getCell(18).setCellStyle(getCellStyle(wb, IndexedColors.GREY_80_PERCENT));
    row.createCell(19).setCellValue("INDIGO");
    row.getCell(19).setCellStyle(getCellStyle(wb, IndexedColors.INDIGO));
    row.createCell(20).setCellValue("LAVENDER");
    row.getCell(20).setCellStyle(getCellStyle(wb, IndexedColors.LAVENDER));
    row.createCell(21).setCellValue("LIGHT_BLUE");
    row.getCell(21).setCellStyle(getCellStyle(wb, IndexedColors.LIGHT_BLUE));
    row.createCell(22).setCellValue("LEMON_CHIFFON");
    row.getCell(22).setCellStyle(getCellStyle(wb, IndexedColors.LEMON_CHIFFON));
    row.createCell(23).setCellValue("LIGHT_BLUE");
    row.getCell(23).setCellStyle(getCellStyle(wb, IndexedColors.LIGHT_BLUE));
    row.createCell(24).setCellValue("LIGHT_CORNFLOWER_BLUE");
    row.getCell(24).setCellStyle(getCellStyle(wb, IndexedColors.LIGHT_CORNFLOWER_BLUE));
    row.createCell(25).setCellValue("LIGHT_GREEN");
    row.getCell(25).setCellStyle(getCellStyle(wb, IndexedColors.LIGHT_GREEN));
    row.createCell(26).setCellValue("LIGHT_ORANGE");
    row.getCell(26).setCellStyle(getCellStyle(wb, IndexedColors.LIGHT_ORANGE));
    row.createCell(27).setCellValue("LIGHT_TURQUOISE");
    row.getCell(27).setCellStyle(getCellStyle(wb, IndexedColors.LIGHT_TURQUOISE));
    row.createCell(28).setCellValue("LIGHT_YELLOW");
    row.getCell(28).setCellStyle(getCellStyle(wb, IndexedColors.LIGHT_YELLOW));
    row.createCell(29).setCellValue("LIME");
    row.getCell(29).setCellStyle(getCellStyle(wb, IndexedColors.LIME));
    row.createCell(30).setCellValue("MAROON");
    row.getCell(30).setCellStyle(getCellStyle(wb, IndexedColors.MAROON));
    row.createCell(31).setCellValue("OLIVE_GREEN");
    row.getCell(31).setCellStyle(getCellStyle(wb, IndexedColors.OLIVE_GREEN));
    row.createCell(32).setCellValue("ORANGE");
    row.getCell(32).setCellStyle(getCellStyle(wb, IndexedColors.ORANGE));
    row.createCell(33).setCellValue("ORCHID");
    row.getCell(33).setCellStyle(getCellStyle(wb, IndexedColors.ORCHID));
    row.createCell(34).setCellValue("PALE_BLUE");
    row.getCell(34).setCellStyle(getCellStyle(wb, IndexedColors.PALE_BLUE));
    row.createCell(35).setCellValue("PINK");
    row.getCell(35).setCellStyle(getCellStyle(wb, IndexedColors.PINK));
    row.createCell(36).setCellValue("PLUM");
    row.getCell(36).setCellStyle(getCellStyle(wb, IndexedColors.PLUM));
    row.createCell(37).setCellValue("RED");
    row.getCell(37).setCellStyle(getCellStyle(wb, IndexedColors.RED));
    row.createCell(38).setCellValue("ROSE");
    row.getCell(38).setCellStyle(getCellStyle(wb, IndexedColors.GREY_25_PERCENT));
    row.createCell(39).setCellValue("ROYAL_BLUE");
    row.getCell(39).setCellStyle(getCellStyle(wb, IndexedColors.ROYAL_BLUE));
    row.createCell(40).setCellValue("SEA_GREEN");
    row.getCell(40).setCellStyle(getCellStyle(wb, IndexedColors.SEA_GREEN));
    row.createCell(41).setCellValue("SKY_BLUE");
    row.getCell(41).setCellStyle(getCellStyle(wb, IndexedColors.SKY_BLUE));
    row.createCell(42).setCellValue("TAN");
    row.getCell(42).setCellStyle(getCellStyle(wb, IndexedColors.TAN));
    row.createCell(43).setCellValue("TEAL");
    row.getCell(43).setCellStyle(getCellStyle(wb, IndexedColors.TEAL));
    row.createCell(44).setCellValue("TURQUOISE");
    row.getCell(44).setCellStyle(getCellStyle(wb, IndexedColors.TURQUOISE));
    row.createCell(45).setCellValue("VIOLET");
    row.getCell(45).setCellStyle(getCellStyle(wb, IndexedColors.VIOLET));
    row.createCell(46).setCellValue("WHITE");
    row.getCell(46).setCellStyle(getCellStyle(wb, IndexedColors.WHITE));
    row.createCell(47).setCellValue("YELLOW");
    row.getCell(47).setCellStyle(getCellStyle(wb, IndexedColors.YELLOW));
    ExcelUtils.writeExcel(wb);
}

// exportExcelColorExample专用，为了输出颜色目录
private static CellStyle getCellStyle(Workbook workbook, IndexedColors clolor) {
    CellStyle cellStyle = workbook.createCellStyle();
    cellStyle.setFillPattern(FillPatternType.SOLID_FOREGROUND);
    cellStyle.setFillForegroundColor(clolor.getIndex());
    return cellStyle;
}

生成的 IndexedColors 和 现实颜色 对照图

参考

POI IndexedColors 编码 与 颜色 对照