hutool ExcelUtil导出excel二级表头

简介:Hutool是一款十分好用的开发工具集,里面包含了大部分日常开发常用的工具,使用简单方便,可以大大提升日常开发效率,十分推荐大家使用。这里简单总结一下基于Hutool的Excel使用。

一、Hutool依赖

java 复制代码
    <!-- Excel导出、导入-->
    <dependency>
        <groupId>cn.hutool</groupId>
        <artifactId>hutool-all</artifactId>
        <version>5.8.5</version>
    </dependency>
    <dependency>
        <groupId>org.apache.poi</groupId>
        <artifactId>poi-ooxml</artifactId>
        <version>5.0.0</version>
    </dependency>
java 复制代码
public static void main(String[] args) {
    ExcelWriter writer = null;

    try {

        writer = ExcelUtil.getWriter(true);

        // 标题
        writer.merge(0, 1, 0, 0, "序号", true);
        writer.merge(0, 1, 1, 1, "合同编号", true);
        writer.merge(0, 1, 2, 2, "合同名称", true);
        writer.merge(0, 1, 3, 3, "承包商", true);
        writer.merge(0, 0, 4, 5, "合同投资", true);
        writer.merge(0, 1, 6, 6, "动态投资", true);
        writer.merge(0, 1, 7, 7, "估算投资", true);
        writer.merge(0, 1, 8, 8, "概算投资", true);
        writer.merge(0, 0, 9, 10, "工程预算", true);
        writer.merge(0, 0, 11, 12, "工程结(决)算", true);
        writer.merge(0, 0, 13, 14, "工程审计金额", true);
        writer.writeCellValue(4, 1, "总投资");
        // 设置单元格为表头默认样式,不设置当前单元格样式会与表头不一致
        writer.setStyle(StyleUtil.createHeadCellStyle(writer.getWorkbook()), 4, 1);
        writer.writeCellValue(5, 1, "暂定金额");
        writer.setStyle(StyleUtil.createHeadCellStyle(writer.getWorkbook()), 5, 1);
        writer.writeCellValue(9, 1, "工程预算");
        writer.setStyle(StyleUtil.createHeadCellStyle(writer.getWorkbook()), 9, 1);
        writer.writeCellValue(10, 1, "招标控制价");
        writer.setStyle(StyleUtil.createHeadCellStyle(writer.getWorkbook()), 10, 1);
        writer.writeCellValue(11, 1, "结算金额");
        writer.setStyle(StyleUtil.createHeadCellStyle(writer.getWorkbook()), 11, 1);
        writer.writeCellValue(12, 1, "决算金额");
        writer.setStyle(StyleUtil.createHeadCellStyle(writer.getWorkbook()), 12, 1);
        writer.writeCellValue(13, 1, "结算审计");
        writer.setStyle(StyleUtil.createHeadCellStyle(writer.getWorkbook()), 13, 1);
        writer.writeCellValue(14, 1, "决算审计");
        writer.setStyle(StyleUtil.createHeadCellStyle(writer.getWorkbook()), 14, 1);

        writer.passCurrentRow();
        writer.passCurrentRow();
        List<String> row1 = CollUtil.newArrayList("一","","建安投资","承包商1","23","30","54.2","23","22","33","124","203","345","55","5555");
        List<String> row2 = CollUtil.newArrayList("二","","建安投资","承包商1","23","30","54.2","23","22","33","124","203","345","55","5555");
        List<List<String>> rows2 = CollUtil.newArrayList(row1,row2);
        writer.write(rows2, false);
        // 写出流
        writer.flush(new FileOutputStream(new File("d:/复杂表头.xlsx")));

    } catch (Exception e) {

    } finally {
        if (writer != null) {
            writer.close();
        }
    }
}
相关推荐
朗晴1 分钟前
文本编辑器VIM的使用方法!
linux·运维·服务器
mgx_71821 分钟前
修改阿里云vps为自定义用户登录
服务器
游戏开发爱好者86 小时前
iOS重构期调试实战:架构升级中的性能与数据保障策略
websocket·网络协议·tcp/ip·http·网络安全·https·udp
(:满天星:)9 小时前
第31篇:块设备与字符设备管理深度解析(基于OpenEuler 24.03)
linux·运维·服务器·网络·centos
小陶来咯9 小时前
【仿muduo库实现并发服务器】Acceptor模块
运维·服务器
爱莉希雅&&&9 小时前
shell编程之awk命令详解
linux·服务器·git
笑稀了的野生俊9 小时前
在服务器中下载 HuggingFace 模型:终极指南
linux·服务器·python·bash·gpu算力
小扎仙森10 小时前
关于服务器宝塔转移wordperss子比主题问题
运维·服务器
小小小糖果人10 小时前
Linux云计算基础篇(5)
linux·运维·服务器
野蛮人6号10 小时前
虚拟机网络编译器还原默认设置后VMnet8和VMnet1消失了
网络·vmware·虚拟机网络编译器·vmnet8消失