package annotation;


/**
 * zgyw
 *
 * @author : zxl
 * @date : 2025-10-16 14:23
 **/

import org.apache.poi.ss.usermodel.Cell;
import org.apache.poi.ss.usermodel.Workbook;
import utils.poi.ExcelHandlerAdapter;

// 最简单的实现类，仅解决“接口无法实例化”问题
public class DefaultExcelHandler implements ExcelHandlerAdapter {
    @Override
    public Object format(Object value, String[] args, Cell cell, Workbook workbook) {
        // 无需复杂逻辑，空值返回空字符串，非空返回原值
        return value == null ? "" : value;
    }
}