JAVAFX 合并表头

soc = new TableColumn("社会组织");
socName = new TableColumn("名称");
socAddr = new TableColumn("地址");
socSignNumber = new TableColumn("营业执照注册号");
socCorpration = new TableColumn("法人代表");

// 表头单元格合并
soc.getColumns().addAll(socName, socAddr, socSignNumber,
socCorpration, socPhone);

tableView.getColumns().addAll(number, campusName, soc);