code: public void exportObjects2Excel(List<?> data, List<String> header, String targetPath)
              throws IOException {
  
          try (OutputStream fos = new FileOutputStream(targetPath);
               Workbook workbook = exportExcelBySimpleHandler(data, header, null, true)) {
              workbook.write(fos);
          }
      }
docs: 无模板、无注解的数据(形如{@code List[?]}、{@code List[List[?]]}、{@code List[Object[]]})导出
  
  @param data       待导出数据
  @param header     设置表头信息
  @param targetPath 生成的Excel输出全路径
  @throws IOException 异常
  @author Crab2Died