Java 设置Excel条件格式示例代码(高亮条件值、应用单元格值/公式/数据条等类型)

import com.spire.xls.*;
import com.spire.xls.core.IConditionalFormat;
import com.spire.xls.core.spreadsheet.collections.XlsConditionalFormats;
import com.spire.xls.core.spreadsheet.conditionalformatting.TimePeriodType;

import java.awt.*;

public class AddConditionalFormat {
  public static void main(String[] args) {
    //创建实例，加载测试文档
    Workbook wb = new Workbook();
    wb.loadFromFile("test.xlsx");

    //获取第一个工作表
    Worksheet sheet = wb.getWorksheets().get(0);

    //添加条件格式1并指定数据范围
    XlsConditionalFormats format1 = sheet.getConditionalFormats().add();
    format1.addRange(sheet.getCellRange("A2:A12"));
    //高亮低于平均数值的单元格
    IConditionalFormat cf1 = format1.addAverageCondition(AverageType.Below);
    cf1.setBackColor(new Color(230,230,250));
    //高亮高于平均数值的单元格
    IConditionalFormat cf2 = format1.addAverageCondition(AverageType.Above);
    cf2.setBackColor(new Color(224,255,255));

    //添加条件格式2并指定数据范围
    XlsConditionalFormats format2 = sheet.getConditionalFormats().add();
    format2.addRange(sheet.getCellRange("B2:B12"));
    //高亮最高值
    IConditionalFormat cf3 = format2.addTopBottomCondition(TopBottomType.Top, 1);
    cf3.setBackColor(new Color(144,238,144));
    //高亮最低值单元格
    IConditionalFormat cf4 = format2.addTopBottomCondition(TopBottomType.Bottom, 1);
    cf4.setBackColor(new Color(221,160,221));

    //添加条件格式3并指定数据范围
    XlsConditionalFormats format3 = sheet.getConditionalFormats().add();
    format3.addRange(sheet.getCellRange("C2:C12"));
    //高亮唯一值的单元格
    IConditionalFormat cf5 = format3.addDuplicateValuesCondition();
    cf5.setFormatType(ConditionalFormatType.UniqueValues);
    cf5.setBackColor(new Color(0,255,255));

    //添加条件格式4并指定数据范围
    XlsConditionalFormats format4 = sheet.getConditionalFormats().add();
    format4.addRange(sheet.getCellRange("D2:D12"));
    //高亮重复数值的单元格
    IConditionalFormat cf6 = format4.addDuplicateValuesCondition();
    cf6.setFormatType(ConditionalFormatType.DuplicateValues);
    cf6.setBackColor(new Color(255,228,196));

    //添加条件格式5并指定数据范围
    XlsConditionalFormats format5 = sheet.getConditionalFormats().add();
    format5.addRange(sheet.getCellRange("E2:E12"));
    //高亮本周日期的单元格
    IConditionalFormat cf7 = format5.addTimePeriodCondition(TimePeriodType.ThisWeek);
    cf7.setBackColor(new Color(255,165,0));

    //保存文档
    wb.saveToFile("AddConditionalFormat.xlsx", ExcelVersion.Version2013);
    wb.dispose();
  }
}

import com.spire.xls.*;

import java.awt.*;

public class AddConditionalFormat {
  public static void main(String[] args) {
    //创建实例，加载测试文档
    Workbook wb = new Workbook();
    wb.loadFromFile("sample.xlsx");

    //获取第一个工作表
    Worksheet sheet = wb.getWorksheets().get(0);

    //获取应用条件格式的数据范围
    CellRange range = sheet.getCellRange("A2:H27");

    //添加条件格式1
    ConditionalFormatWrapper format1 = range.getConditionalFormats().addCondition();
    //条件格式类型1基于单元格值
    format1.setFormatType(ConditionalFormatType.CellValue);
    //将数值在60到90之间的单元格进行字体加粗，并设置字体颜色为橙色
    format1.setFirstFormula("90");
    format1.setSecondFormula("100");
    format1.setOperator(ComparisonOperatorType.Between);
    format1.setFontColor(new Color(30,144,255));
    //format1.setBackColor(Color.orange);

    //添加条件格式2
    ConditionalFormatWrapper format2 = range.getConditionalFormats().addCondition();
    format2.setFormatType(ConditionalFormatType.CellValue);
    format2.setFirstFormula("60");
    format2.setOperator(ComparisonOperatorType.Less);
    format2.setFontColor(Color.red);
    //format2.setBackColor(Color.red);
    format2.isBold();
    //添加边框格式（边框颜色、边框类型）到条件格式2
    format2.setLeftBorderColor(Color.red);
    format2.setRightBorderColor(new Color(0,0,139));
    format2.setTopBorderColor(new Color(123,104,238));
    format2.setBottomBorderColor(new Color(50,205,50));
    format2.setLeftBorderStyle(LineStyleType.Medium);
    format2.setRightBorderStyle(LineStyleType.Thick);
    format2.setTopBorderStyle(LineStyleType.Double);
    format2.setBottomBorderStyle(LineStyleType.Double);

    //条件格式3的类型为公式
    ConditionalFormatWrapper format3 = range.getConditionalFormats().addCondition();
    format3.setFormatType(ConditionalFormatType.Formula);

    //自定义公式将低于60的单元格所在的行填充背景色
    format3.setFirstFormula("=OR($C2<60,$D2<60,$E2<60,$F2<60,$G2<60,$H2<60)");
    format3.setBackColor(Color.lightGray);


    //获取第二个工作表
    Worksheet sheet2 = wb.getWorksheets().get(1);

    //获取应用条件格式的数据范围
    CellRange range2 = sheet2.getCellRange("B2:D7");

    //添加条件类型4为data bars
    ConditionalFormatWrapper format4 = range2.getConditionalFormats().addCondition();
    format4.setFormatType(ConditionalFormatType.DataBar);
    format4.getDataBar().setBarColor(new Color(152,251,152));

    //保存文档
    wb.saveToFile("AddConditionalFormat2.xlsx", ExcelVersion.Version2013);
    wb.dispose();
  }
}

import com.spire.xls.*;

public class RemoveConditionalFormat {
  public static void main(String[] args) {
    Workbook wb = new Workbook();
    wb.loadFromFile("AddConditionalFormat.xlsx");

    //获取第一个工作表
    Worksheet sheet = wb.getWorksheets().get(0);

    //删除指定单元格范围中的条件格式
    sheet.getCellRange("A5:H5").getConditionalFormats().removeAt(3);

    //保存并打开文档
    wb.saveToFile("RemoveConditionalFormat.xlsx", ExcelVersion.Version2010);
    wb.dispose();
  }
}