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          Java 設(shè)置Excel條件格式(高亮條件值、應(yīng)用單元格值/公式/數(shù)據(jù)條等類型)

          共 5132字,需瀏覽 11分鐘

           ·

          2021-01-19 04:26

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          優(yōu)質(zhì)文章,第一時(shí)間送達(dá)

          ? 作者?|? E-iceblue

          來源 |? urlify.cn/YvMZZv

          76套java從入門到精通實(shí)戰(zhàn)課程分享

          概述

          在Excel中,應(yīng)用條件格式功能可以在很大程度上改進(jìn)表格的設(shè)計(jì)和可讀性,用戶可以指定單個(gè)或者多個(gè)單元格區(qū)域應(yīng)用一種或者多種條件格式。本篇文章,將通過Java程序示例介紹條件格式的設(shè)置方法,設(shè)置條件格式時(shí),因不同設(shè)置需要,本文分別從以下示例要點(diǎn)來介紹:

          示例1

          1. 應(yīng)用條件格式用于高亮重復(fù)、唯一數(shù)值

          2. 應(yīng)用條件格式用于高亮峰值(最高值、最低值)

          3. 應(yīng)用條件格式用于高亮低于或高于平均值的數(shù)值

          示例2

          1. 應(yīng)用單元格值類型的條件格式

          2. 應(yīng)用公式類型的條件格式

          3. 應(yīng)用數(shù)據(jù)條類型的條件格式

          示例3

          1. 刪除條件格式

          ?

          程序環(huán)境

          • Jdk 1.8.0(高于或等于1.6.0版本即可)

          • Free Spire.XLS for Java (免費(fèi)版)

          Jar獲取及導(dǎo)入:官網(wǎng)下載jar包,并解壓將lib文件夾下的jar導(dǎo)入Java程序(或者通過maven下載導(dǎo)入到maven項(xiàng)目程序)。如下導(dǎo)入效果:

          ?

          ?

          程序代碼

          Java示例1——應(yīng)用條件格式高亮重復(fù)值、唯一值、峰值、高于或低于平均值

          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)?{
          ????????//創(chuàng)建實(shí)例,加載測試文檔
          ????????Workbook?wb?=?new?Workbook();
          ????????wb.loadFromFile("test.xlsx");

          ????????//獲取第一個(gè)工作表
          ????????Worksheet?sheet?=?wb.getWorksheets().get(0);

          ????????//添加條件格式1并指定數(shù)據(jù)范圍
          ????????XlsConditionalFormats?format1?=?sheet.getConditionalFormats().add();
          ????????format1.addRange(sheet.getCellRange("A2:A12"));
          ????????//高亮低于平均數(shù)值的單元格
          ????????IConditionalFormat?cf1?=?format1.addAverageCondition(AverageType.Below);
          ????????cf1.setBackColor(new?Color(230,230,250));
          ????????//高亮高于平均數(shù)值的單元格
          ????????IConditionalFormat?cf2?=?format1.addAverageCondition(AverageType.Above);
          ????????cf2.setBackColor(new?Color(224,255,255));

          ????????//添加條件格式2并指定數(shù)據(jù)范圍
          ????????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));
          ????????//高亮最低值單元格
          ????????IConditionalFormat?cf4?=?format2.addTopBottomCondition(TopBottomType.Bottom,?1);
          ????????cf4.setBackColor(new?Color(221,160,221));

          ????????//添加條件格式3并指定數(shù)據(jù)范圍
          ????????XlsConditionalFormats?format3?=?sheet.getConditionalFormats().add();
          ????????format3.addRange(sheet.getCellRange("C2:C12"));
          ????????//高亮唯一值的單元格
          ????????IConditionalFormat?cf5?=?format3.addDuplicateValuesCondition();
          ????????cf5.setFormatType(ConditionalFormatType.UniqueValues);
          ????????cf5.setBackColor(new?Color(0,255,255));

          ????????//添加條件格式4并指定數(shù)據(jù)范圍
          ????????XlsConditionalFormats?format4?=?sheet.getConditionalFormats().add();
          ????????format4.addRange(sheet.getCellRange("D2:D12"));
          ????????//高亮重復(fù)數(shù)值的單元格
          ????????IConditionalFormat?cf6?=?format4.addDuplicateValuesCondition();
          ????????cf6.setFormatType(ConditionalFormatType.DuplicateValues);
          ????????cf6.setBackColor(new?Color(255,228,196));

          ????????//添加條件格式5并指定數(shù)據(jù)范圍
          ????????XlsConditionalFormats?format5?=?sheet.getConditionalFormats().add();
          ????????format5.addRange(sheet.getCellRange("E2:E12"));
          ????????//高亮本周日期的單元格
          ????????IConditionalFormat?cf7?=?format5.addTimePeriodCondition(TimePeriodType.ThisWeek);
          ????????cf7.setBackColor(new?Color(255,165,0));

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

          條件格式應(yīng)用效果:

          ?

          Java示例2——應(yīng)用單元格值、公式及數(shù)據(jù)條類型的條件格式

          import?com.spire.xls.*;

          import?java.awt.*;

          public?class?AddConditionalFormat?{
          ????public?static?void?main(String[]?args)?{
          ????????//創(chuàng)建實(shí)例,加載測試文檔
          ????????Workbook?wb?=?new?Workbook();
          ????????wb.loadFromFile("sample.xlsx");

          ????????//獲取第一個(gè)工作表
          ????????Worksheet?sheet?=?wb.getWorksheets().get(0);

          ????????//獲取應(yīng)用條件格式的數(shù)據(jù)范圍
          ????????CellRange?range?=?sheet.getCellRange("A2:H27");

          ????????//添加條件格式1
          ????????ConditionalFormatWrapper?format1?=?range.getConditionalFormats().addCondition();
          ????????//條件格式類型1基于單元格值
          ????????format1.setFormatType(ConditionalFormatType.CellValue);
          ????????//將數(shù)值在60到90之間的單元格進(jìn)行字體加粗,并設(shè)置字體顏色為橙色
          ????????format1.setFirstFormula("90");
          ????????format1.setSecondFormula("100");
          ????????format1.setOperator(ComparisonOperatorType.Between);
          ????????format1.setFontColor(new?Color(30,144,255));
          ????????//format1.setBackColor(Color.orange);

          ????????//添加條件格式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();
          ????????//添加邊框格式(邊框顏色、邊框類型)到條件格式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);

          ????????//條件格式3的類型為公式
          ????????ConditionalFormatWrapper?format3?=?range.getConditionalFormats().addCondition();
          ????????format3.setFormatType(ConditionalFormatType.Formula);

          ????????//自定義公式將低于60的單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);


          ????????//獲取第二個(gè)工作表
          ????????Worksheet?sheet2?=?wb.getWorksheets().get(1);

          ????????//獲取應(yīng)用條件格式的數(shù)據(jù)范圍
          ????????CellRange?range2?=?sheet2.getCellRange("B2:D7");

          ????????//添加條件類型4為data?bars
          ????????ConditionalFormatWrapper?format4?=?range2.getConditionalFormats().addCondition();
          ????????format4.setFormatType(ConditionalFormatType.DataBar);
          ????????format4.getDataBar().setBarColor(new?Color(152,251,152));

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

          條件格式應(yīng)用效果:

          ?

          Java示例3——?jiǎng)h除條件格式

          (這里測試文檔以示例1中生成的文檔為例)

          import?com.spire.xls.*;

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

          ????????//獲取第一個(gè)工作表
          ????????Worksheet?sheet?=?wb.getWorksheets().get(0);

          ????????//刪除指定單元格范圍中的條件格式
          ????????sheet.getCellRange("A5:H5").getConditionalFormats().removeAt(3);

          ????????//保存并打開文檔
          ????????wb.saveToFile("RemoveConditionalFormat.xlsx",?ExcelVersion.Version2010);
          ????????wb.dispose();
          ????}
          }

          條件格式刪除效果:

          ?





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