poi 导出excel表格时 ,合并单元格(根据相同列值)
不多说 ,直接上代码package com.aheadbiotech.cms.modular.util.excel;import com.aheadbiotech.cms.modular.util.excel.model.MergeRecord;import org.apache.commons.lang3.StringUtils;import org.apache.poi.ss.us...