Java实现自定义Excel数据排序的方法详解

<repositories>
    <repository>
        <id>com.e-iceblue</id>
        <name>e-iceblue</name>
        <url>https://repo.e-iceblue.cn/repository/maven-public/</url>
    </repository>
</repositories>
<dependencies>
    <dependency>
        <groupId>e-iceblue</groupId>
        <artifactId>spire.xls</artifactId>
        <version>12.8.4</version>
    </dependency>
</dependencies>

import com.spire.xls.*;

public class CustomSorting {
    public static void main(String[] args) {
        //加载Excel文档
        Workbook workbook = new Workbook();
        workbook.loadFromFile("test.xlsx");

        //获取第一张工作表
        Worksheet worksheet = workbook.getWorksheets().get(0);

        //获取单元格区域
        CellRange range = worksheet.getCellRange("A2:I16");

        //指定需要排序的列索引，并自定义排序
        workbook.getDataSorter().getSortColumns().add(4, new String[]
                {"DE","OLB", "WR", "OL", "RB","DT","TE","LB","CB","S","VB","G"}
        );

        //应用排序范围
        workbook.getDataSorter().sort(range);

        //保存文档
        workbook.saveToFile("CustomSorting.xlsx",ExcelVersion.Version2010);
    }
}