(一）POI 4.1.2 颜色 color

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文章目录

  • (一）POI 4.1.2 颜色 color
  • 前言
  • 一、IndexedColors 所有颜色
  • 二、使用步骤
    • 1.pom.xml中引入依赖
    • 2.运行IndexedColorsExample main方法
  • 总结

前言

POI 文档与示例方面对国人并不友好，往往不知道怎么使用，本系列主要用示例方式演示POI 4.1.2 API文档使用。

提示：以下是本篇文章正文内容，下面案例可供参考

一、IndexedColors 所有颜色

IndexedColors 做为常用的颜色常量，下面演示了所有的颜色

二、使用步骤

1.pom.xml中引入依赖

代码如下（示例）：

<!-- https://mvnrepository.com/artifact/org.seasar.fisshplate/fisshplate --><dependency><groupId>org.apache.poi</groupId><artifactId>poi</artifactId><version>4.1.2</version></dependency><dependency><groupId>org.apache.poi</groupId><artifactId>poi-scratchpad</artifactId><version>4.1.2</version></dependency><dependency><groupId>org.apache.poi</groupId><artifactId>poi-ooxml</artifactId><version>4.1.2</version></dependency><dependency><groupId>org.apache.poi</groupId><artifactId>poi-ooxml-schemas</artifactId><version>4.1.2</version></dependency><dependency><groupId>org.apache.poi</groupId><artifactId>ooxml-schemas</artifactId><version>1.4</version></dependency>

2.运行IndexedColorsExample main方法

代码如下（示例）：

package com.yuhan.excel.color;import org.apache.poi.ss.usermodel.*;
import org.apache.poi.xssf.usermodel.*;import java.awt.Color;
import java.io.FileOutputStream;
import java.io.IOException;/*** IndexedColors 所有颜色*/
public class IndexedColorsExample {public static void main(String[] args) throws IOException {// Create a workbook objectXSSFWorkbook workbook = new XSSFWorkbook();// Create sheetSheet sheet = workbook.createSheet();// Create a row and put some cells in it.Row row = sheet.createRow((short) 1);// Aqua backgroundXSSFCellStyle style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.BLACK1.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);style.setBorderTop(BorderStyle.THIN);Cell cell = row.createCell((short) 1);cell.setCellValue("X1");cell.setCellStyle(style);// Orange "foreground", foreground being the fill foreground not the// font color.style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.WHITE1.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);style.setBorderTop(BorderStyle.MEDIUM);cell = row.createCell((short) 2);cell.setCellValue("X2");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.RED1.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);style.setBorderTop(BorderStyle.DASHED);cell = row.createCell((short) 3);cell.setCellValue("X3");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.BRIGHT_GREEN1.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);style.setBorderTop(BorderStyle.DOTTED);cell = row.createCell((short) 4);cell.setCellValue("X4");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.BLUE1.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);style.setBorderTop(BorderStyle.THICK);cell = row.createCell((short) 5);cell.setCellValue("X5");cell.setCellStyle(style);// Create a row and put some cells in it.Row row2 = sheet.createRow((short) 2);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.YELLOW1.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);style.setBorderTop(BorderStyle.DOUBLE);cell = row2.createCell((short) 1);cell.setCellValue("X6");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.PINK1.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);style.setBorderTop(BorderStyle.HAIR);cell = row2.createCell((short) 2);cell.setCellValue("X7");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.TURQUOISE1.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);style.setBorderTop(BorderStyle.MEDIUM_DASHED);cell = row2.createCell((short) 3);cell.setCellValue("X8");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.BLACK.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row2.createCell((short) 4);cell.setCellValue("X9");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.WHITE.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row2.createCell((short) 5);cell.setCellValue("X10");cell.setCellStyle(style);// Create a row and put some cells in it.Row row3 = sheet.createRow((short) 3);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.RED.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row3.createCell((short) 1);cell.setCellValue("X11");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.BRIGHT_GREEN.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row3.createCell((short) 2);cell.setCellValue("X12");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.BLUE.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row3.createCell((short) 3);cell.setCellValue("X13");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.YELLOW.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row3.createCell((short) 4);cell.setCellValue("X14");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.PINK.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row3.createCell((short) 5);cell.setCellValue("X15");cell.setCellStyle(style);// Create a row and put some cells in it.Row row4 = sheet.createRow((short) 4);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.TURQUOISE.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row4.createCell((short) 1);cell.setCellValue("X16");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.DARK_RED.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row4.createCell((short) 2);cell.setCellValue("X17");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.GREEN.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row4.createCell((short) 3);cell.setCellValue("X18");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.DARK_BLUE.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row4.createCell((short) 4);cell.setCellValue("X19");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.DARK_YELLOW.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row4.createCell((short) 5);cell.setCellValue("X20");cell.setCellStyle(style);// Create a row and put some cells in it.Row row5 = sheet.createRow((short) 5);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.VIOLET.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row5.createCell((short) 1);cell.setCellValue("X21");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.TEAL.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row5.createCell((short) 2);cell.setCellValue("X22");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.GREY_25_PERCENT.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row5.createCell((short) 3);cell.setCellValue("X23");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.GREY_50_PERCENT.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row5.createCell((short) 4);cell.setCellValue("X24");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.CORNFLOWER_BLUE.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row5.createCell((short) 5);cell.setCellValue("X25");cell.setCellStyle(style);// Create a row and put some cells in it.Row row6 = sheet.createRow((short) 6);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.MAROON.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row6.createCell((short) 1);cell.setCellValue("X26");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.LEMON_CHIFFON.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row6.createCell((short) 2);cell.setCellValue("X27");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.LIGHT_TURQUOISE1.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row6.createCell((short) 3);cell.setCellValue("X28");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.ORCHID.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row6.createCell((short) 4);cell.setCellValue("X29");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.CORAL.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row6.createCell((short) 5);cell.setCellValue("X30");cell.setCellStyle(style);// Create a row and put some cells in it.Row row7 = sheet.createRow((short) 7);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.ROYAL_BLUE.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row7.createCell((short) 1);cell.setCellValue("X31");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.LIGHT_CORNFLOWER_BLUE.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row7.createCell((short) 2);cell.setCellValue("X32");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.SKY_BLUE.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row7.createCell((short) 3);cell.setCellValue("X33");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.LIGHT_TURQUOISE.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row7.createCell((short) 4);cell.setCellValue("X34");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.LIGHT_GREEN.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row7.createCell((short) 5);cell.setCellValue("X35");cell.setCellStyle(style);// Create a row and put some cells in it.Row row8 = sheet.createRow((short) 8);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.LIGHT_YELLOW.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row8.createCell((short) 1);cell.setCellValue("X36");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.PALE_BLUE.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row8.createCell((short) 2);cell.setCellValue("X37");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.ROSE.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row8.createCell((short) 3);cell.setCellValue("X38");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.LAVENDER.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row8.createCell((short) 4);cell.setCellValue("X39");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.TAN.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row8.createCell((short) 5);cell.setCellValue("X40");cell.setCellStyle(style);// Create a row and put some cells in it.Row row9 = sheet.createRow((short) 9);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.LIGHT_BLUE.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row9.createCell((short) 1);cell.setCellValue("X41");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.AQUA.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row9.createCell((short) 2);cell.setCellValue("X42");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.LIME.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row9.createCell((short) 3);cell.setCellValue("X43");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.GOLD.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row9.createCell((short) 4);cell.setCellValue("X44");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.LIGHT_ORANGE.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row9.createCell((short) 5);cell.setCellValue("X45");cell.setCellStyle(style);// Create a row and put some cells in it.Row row10 = sheet.createRow((short) 10);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.ORANGE.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row10.createCell((short) 1);cell.setCellValue("X46");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.BLUE_GREY.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row10.createCell((short) 2);cell.setCellValue("X47");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.GREY_40_PERCENT.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row10.createCell((short) 3);cell.setCellValue("X48");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.DARK_TEAL.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row10.createCell((short) 4);cell.setCellValue("X49");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.SEA_GREEN.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row10.createCell((short) 5);cell.setCellValue("SEA_GREEN");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.DARK_GREEN.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row10.createCell((short) 6);cell.setCellValue("DARK_GREEN");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.OLIVE_GREEN.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row10.createCell((short) 7);cell.setCellValue("OLIVE_GREEN");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.BROWN.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row10.createCell((short) 8);cell.setCellValue("BROWN");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.PLUM.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row10.createCell((short) 9);cell.setCellValue("PLUM");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.INDIGO.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row10.createCell((short) 10);cell.setCellValue("INDIGO");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.GREY_80_PERCENT.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row10.createCell((short) 11);cell.setCellValue("GREY_80_PERCENT");cell.setCellStyle(style);style = workbook.createCellStyle();style.setFillForegroundColor(IndexedColors.AUTOMATIC.getIndex());style.setFillPattern(FillPatternType.SOLID_FOREGROUND);cell = row10.createCell((short) 12);cell.setCellValue("AUTOMATIC");cell.setCellStyle(style);// Write the output to a fileFileOutputStream fileOut = new FileOutputStream("d://POIFillAndColorExample2.xlsx");workbook.write(fileOut);fileOut.close();}
}

在最后 excel保存在d://POIFillAndColorExample2.xlsx

总结

这里只是演示了Poi 中IndexedColors内置的所有颜色，下一篇将演示自定义RGB颜色如何使用

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