将数据集合按某个字段分组，分别导出excel
摘要：
Map<String, List<Map<String, Object>>> listGroupMao = listGroup(list,"QXDMKDDM"); String[] headers = new String[]{"区县代码", "区县名称", "考点代码", "考点简称", "考试时 阅读全文
posted @ 2020-07-17 13:10 血翼残飞 阅读(946) 评论(0) 推荐(0) 编辑