void dropDownBox(Workbook wb, int size) { Sheet oneSheet = wb.getSheetAt(0); //为指定范围内的单元格添加下拉框样式...CellRangeAddressList(1, size, 4, 4); //创建下拉数据列 String[] str = new String[]{"技术管理","专业管理","生产技能","其他...XSSFSheet)wb.getSheetAt(0); //创建下拉数据列 String[] str = new String[]{"统一转账","现场缴费","统一转账+现场缴费","其他