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https://github.com/liaochong/myexcel

MyExcel, a new way to operate excel!
https://github.com/liaochong/myexcel

csv excel poi xls xlsx

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MyExcel, a new way to operate excel!

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# MyExcel--Excel操作新方式
[![Maven Central](https://maven-badges.herokuapp.com/maven-central/com.github.liaochong/myexcel/badge.svg)](https://maven-badges.herokuapp.com/maven-central/com.github.liaochong/myexcel)
[![License](http://img.shields.io/:license-apache-brightgreen.svg)](http://www.apache.org/licenses/LICENSE-2.0.html)
[![Average time to resolve an issue](http://isitmaintained.com/badge/resolution/liaochong/myexcel.svg)](http://isitmaintained.com/project/liaochong/myexcel "Average time to resolve an issue")
[![Percentage of issues still open](http://isitmaintained.com/badge/open/liaochong/myexcel.svg)](http://isitmaintained.com/project/liaochong/myexcel "Percentage of issues still open")

[![GitHub Contributors](https://img.shields.io/github/contributors/liaochong/myexcel)](https://github.com/liaochong/myexcel/graphs/contributors)

## Star History

[![Star History Chart](https://api.star-history.com/svg?repos=liaochong/myexcel&type=Date)](https://star-history.com/#liaochong/myexcel&Date)

> 使用示例参考请移步:[示例](https://github.com/liaochong/myexcel/tree/master/example/src/main/java/com/github/liaochong/example/controller)

简介 | Brief introduction
------------------------
MyExcel,是一个集导入、导出、加密Excel等多项功能的工具包。

优点 | Advantages
-----------------
- **可生成任意复杂表格**:本工具使用迭代单元格方式进行excel绘制,可生成任意复杂度excel,自适应宽度、高度;
- **零学习成本**:使用html作为模板,学习成本几乎为零;
- **支持常用背景色、边框、字体等样式设置**:具体参见文档-样式支持部分;
- **支持.xls、.xlsx、.csv**:支持生成.xls、.xlsx后缀的Excel以及.csv文件;
- **支持公式导出**:支持Excel模板中设置公式,降低服务端的计算量;
- **支持低内存SXSSF模式**:支持低内存的SXSSF模式,可利用极低的内存生成.xlsx;
- **支持生产者消费者模式导出**:支持生产者消费者模式导出,无需一次性获取所有数据,分批获取数据配合SXSSF模式实现真正意义上海量数据导出;
- **支持多种模板引擎**:已内置Freemarker、Groovy、Beetl、Thymeleaf等常用模板引擎Excel构建器(详情参见文档[Getting started](https://github.com/liaochong/MyExcel/wiki/Getting-started)),推荐使用Beetl模板引擎([Beetl文档](http://ibeetl.com/guide/#beetl));
- **提供默认Excel构建器,直接输出简单Excel**:无需编写任何html,已内置默认模板,可直接根据POJO数据列表输出;
- **支持一次生成多sheet**:以table作为sheet单元,支持一份excel文档中多sheet导出;
- **支持Excel容量设定**:支持设定Excel容量,到达容量后自动新建Excel,可构建成zip压缩包导出;

文档 | Document
--------------
https://github.com/liaochong/myexcel/wiki

国内用户建议关注作者头条号访问文档,避免github访问不通畅

![卿本全全](https://github.com/liaochong/myexcel/assets/8674986/247a4e93-7ff9-488b-a902-893b6aa2fcd5)

或者直接访问文档:[国内文档地址](https://m.toutiao.com/article_series/7303094494256235008?app=news_article&group_id=7303068015670264320&pseries_style_type=2&pseries_type=0&share_token=150DF85F-4B6F-493E-B0CF-39F9477501F7&tt_from=copy_link&utm_campaign=client_share&utm_medium=toutiao_ios&utm_source=copy_link)

**升级4.x版本注意事项**

因POI 4.x与5.x版本存在部分不兼容情况,升级MyExcel为4.x(POI 5.x)时,需要注意以下事项:

1. POI版本必须为5.x
2. 排除掉poi-ooxml-schemas依赖(POI 5.x以poi-ooxml-full作为代替)
3. commons-io版本为2.11.0

**Velocity模板引擎注意事项**

自MyExcel 4.0.2版本开始,Velocity依赖修改如下:
```xml

org.apache.velocity
velocity-engine-core
2.3

```
如仍然使用旧依赖,可能会有编码错乱问题。

联系以及问题反馈 | Contact me
--------------------------
* Email:[email protected]
* QQ:1131988645
* Issue:[issues](https://github.com/liaochong/myexcel/issues)

> 如本项目对您有所帮助,烦请点击上方star或者在下方扫码支付任意金额以鼓励作者更好地开发,十分感谢您的关注!


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