在HashMap Apache POI中读取并存储多个值

import org.apache.poi.ss.usermodel.*;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;

import java.io.FileInputStream;
import java.io.IOException;
import java.util.HashMap;
importimport java.util.Map;

public class ExcelReader {
    public static void main(String[] args) {
        String filePath = "path/to/your/excel/file.xlsx";

        try (FileInputStream fis = new FileInputStream(filePath);
             Workbook workbook = new XSSFWorkbook(fis)) {

            Sheet sheet = workbook.getSheetAt(0);
            Map<String, String> dataMap = new HashMap<>();

            for (Row row : sheet) {
                Cell keyCell = row.getCell(0);
                Cell valueCell = row.getCell(1);

                String key = keyCell.getStringCellValue();
                String value = valueCell.getStringCellValue();

                dataMap.put(key, value);
            }

            // 打印存储的数据
            for (Map.Entry<String, String> entry : dataMap.entrySet()) {
                System.out.println("Key: " + entry.getKey() + ", Value: " + entry.getValue());
            }

        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}