EasyPoi Excel和 Word简易工具类 =========================== easypoi功能如同名字easy,主打的功能就是容易,让一个没见接触过poi的人员 就可以方便的写出Excel导出,Excel模板导出,Excel导入,Word模板导出,通过简单的注解和模板 语言(熟悉的表达式语法),完成以前复杂的写法 官网: http://opensource.afterturn.cn/ 邮箱: xue315998@qq.com QQ群: 1群 364192721(满) 2 群116844390 开发者:魔幻之翼 xf.key@163.com 优秀团队,承接私活,加微信:13165188222 ,添加备注悟耘 Spring Boot 支持 https://gitee.com/lemur/easypoi-spring-boot-starter [官网](https://opensource.afterturn.cn) [英文介绍](https://github.com/jueyue/easypoi/blob/master/README.md) **_希望加个关注_** **开发指南** **[https://opensource.afterturn.cn/doc/easypoi.html](http://opensource.afterturn.cn/doc/easypoi.html)** 下一步计划 - 国际化,翻译文档以及注释 - pdf全部改为模板导出方式 - word模板和excel功能同步 ## cn.afterturn:企业专用easypoi cn.afterturn:easypoi与Tidelift合作,为您用于构建应用程序的开源依赖项提供商业支持和维护。节省时间,降低风险并改善代码运行状况,同时向维护人员支付所使用的确切依赖项。[了解更多。](https://tidelift.com/subscription/pkg/maven-cn-afterturn-easypoi?utm_source=maven-cn-afterturn-easypoi&utm_medium=referral&utm_campaign=readme) [用户征集](https://gitee.com/lemur/easypoi/issues/IFDX7) 按登记顺序展示,如果你正在使用EasyPoi欢迎在 https://gitee.com/lemur/easypoi/issues/IFDX7 登记。仅作为开源参考,不作其它用途 - [博彦科技](http://www.beyondsoft.com) - [图灵谷北京科技有限公司](http://www.turingoal.com) - [河南八六三软件股份有限公司](http://www.863soft.com/cn/) - [网易](http://www.163.com) - [港华燃气](http://www.towngas.com.cn/) - [北京易才博普奥管理顾问有限公司](https://www.weifenghr.com/) - [中投国信(北京)科技发展有限公司](http://sic-credit.cn/) - [武汉格事化信息技术](https://www.getto1.com/) - [北京辰森世纪科技股份有限公司](http://www.choicesoft.com.cn/) - [深圳市太美亚电子科技有限公司](https://www.timeyaa.com/) 版本介绍 [history.md](https://gitee.com/lemur/easypoi/blob/master/history.md) 基础示例 [basedemo.md](https://gitee.com/lemur/easypoi/blob/master/basedemo.md) [测试项目](http://git.oschina.net/lemur/easypoi-test): http://git.oschina.net/lemur/easypoi-test --------------------------- EasyPoi的主要特点 -------------------------- 1.设计精巧,使用简单 2.接口丰富,扩展简单 3.默认值多,write less do more 4.AbstractView 支持,web导出可以简单明了 --------------------------- 什么场景该用哪个方法 --------------------------- - 导出 1.正规excel导出 (格式简单,数据量可以,5W以内吧) 注解方式: ExcelExportUtil.exportExcel(ExportParams entity, Class pojoClass,Collection dataSet) 2.不定多少列,但是格式依然简单数据库不大 自定义方式: ExcelExportUtil.exportExcel(ExportParams entity, List entityList,Collection dataSet) 3.数据量大超过5W,还在100W以内 注解方式 ExcelExportUtil.exportBigExcel(ExportParams entity, Class pojoClass,IExcelExportServer server, Object queryParams) 自定义方式: ExcelExportUtil.exportBigExcel(ExportParams entity, List excelParams,IExcelExportServer server, Object queryParams) 4.样式复杂,数据量尽量别大 模板导出 ExcelExportUtil.exportExcel(TemplateExportParams params, Map map) 5.一次导出多个风格不一致的sheet 模板导出 ExcelExportUtil.exportExcel(Map> map,TemplateExportParams params) 6.一个模板但是要导出非常多份 模板导出 ExcelExportUtil.exportExcelClone(Map>> map,TemplateExportParams params) 7.模板无法满足你的自定义,试试html 自己构造html,然后我给你转成excel ExcelXorHtmlUtil.htmlToExcel(String html, ExcelType type) 8.数据量过百万级了.放弃excel吧,csv导出 注解方式: CsvExportUtil.exportCsv(CsvExportParams params, Class pojoClass, OutputStream outputStream) 自定义方式: CsvExportUtil.exportCsv(CsvExportParams params, List entityList, OutputStream outputStream) 9.word导出 模板导出: WordExportUtil.exportWord07(String url, Map map) 10.PDF导出 模板导出: TODO - 导入 如果想提高性能 ImportParams 的concurrentTask 可以帮助并发导入,仅单行,最小1000 excel有单个的那种特殊读取,readSingleCell 参数可以支持 1. 不需要检验,数据量不大(5W以内) 注解或者MAP: ExcelImportUtil.importExcel(File file, Class pojoClass, ImportParams params) 2. 需要导入,数据量不大 注解或者MAP: ExcelImportUtil.importExcelMore(InputStream inputstream, Class pojoClass, ImportParams params) 3. 数据量大了,或者你有特别多的导入操作,内存比较少,仅支持单行 SAX方式 ExcelImportUtil.importExcelBySax(InputStream inputstream, Class pojoClass, ImportParams params, IReadHandler handler) 4. 数据量超过EXCEL限制,CSV读取 小数据量: CsvImportUtil.importCsv(InputStream inputstream, Class pojoClass,CsvImportParams params) 大数据量: CsvImportUtil.importCsv(InputStream inputstream, Class pojoClass,CsvImportParams params, IReadHandler readHandler) --------------------------- 关于Excel导出XLS和XLSX区别 --------------------------- 1.导出时间XLS比XLSX快2-3倍 2.导出大小XLS是XLSX的2-3倍或者更多 3.导出需要综合网速和本地速度做考虑^~^ --------------------------- 几个工程的说明 --------------------------- 1.easypoi 父包--作用大家都懂得 2.easypoi-annotation 基础注解包,作用与实体对象上,拆分后方便maven多工程的依赖管理 3.easypoi-base 导入导出的工具包,可以完成Excel导出,导入,Word的导出,Excel的导出功能 4.easypoi-web 耦合了spring-mvc 基于AbstractView,极大的简化spring-mvc下的导出功能 5.sax 导入使用xercesImpl这个包(这个包可能造成奇怪的问题哈),word导出使用poi-scratchpad,都作为可选包了 -------------------------- maven -------------------------- maven库应该都可以了 SNAPSHOT 版本-很少发布 https://oss.sonatype.org/content/groups/public/ ```xml cn.afterturn easypoi-spring-boot-starter 4.2.0 cn.afterturn easypoi-base 4.2.0 cn.afterturn easypoi-web 4.2.0 cn.afterturn easypoi-annotation 4.2.0 ``` -------------------------- pom说明 -------------------------- word和sax读取的时候才使用,就不是必须的了,请手动引用,JSR303的校验也是可选的,PDF的jar也是可选的 ```xml xerces xercesImpl ${xerces.version} true org.apache.poi poi-scratchpad ${poi.version} true org.apache.poi ooxml-schemas 1.3 true org.hibernate hibernate-validator 5.1.3.Final true org.apache.bval org.apache.bval.bundle 1.1.0 com.itextpdf itextpdf 5.5.6 true com.itextpdf itext-asian 5.2.0 true ``` ----------------- Test 测试覆盖率 ---------------- |包|类|方法|行| |----|----|----|----| cn|100% (0/0)|100% (0/0)|100% (0/0) cn.afterturn|100% (0/0)|100% (0/0)|100% (0/0) cn.afterturn.easypoi|0% (0/1)|0% (0/1)|0% (0/3) cn.afterturn.easypoi.cache|100% (6/6)|83% (10/12)|60% (40/66) cn.afterturn.easypoi.cache.manager|100% (3/3)|62% (5/8)|54% (29/53) cn.afterturn.easypoi.configuration|0% (0/2)|0% (0/1)|0% (0/5) cn.afterturn.easypoi.entity|100% (1/1)|83% (15/18)|66% (26/39) cn.afterturn.easypoi.entity.vo|100% (0/0)|100% (0/0)|100% (0/0) cn.afterturn.easypoi.excel|100% (3/3)|73% (19/26)|59% (44/74) cn.afterturn.easypoi.excel.annotation|100% (0/0)|100% (0/0)|100% (0/0) cn.afterturn.easypoi.excel.entity|83% (5/6)|66% (85/127)|63% (185/290) cn.afterturn.easypoi.excel.entity.enmus|100% (3/3)|88% (8/9)|92% (13/14) cn.afterturn.easypoi.excel.entity.params|100% (6/6)|84% (94/111)|75% (160/211) cn.afterturn.easypoi.excel.entity.result|100% (2/2)|76% (16/21)|65% (26/40) cn.afterturn.easypoi.excel.entity.sax|100% (1/1)|33% (2/6)|45% (5/11) cn.afterturn.easypoi.excel.entity.vo|100% (1/1)|100% (1/1)|100% (3/3) cn.afterturn.easypoi.excel.export|100% (2/2)|94% (17/18)|84% (202/238) cn.afterturn.easypoi.excel.export.base|100% (2/2)|97% (33/34)|88% (353/399) cn.afterturn.easypoi.excel.export.styler|100% (4/4)|86% (19/22)|97% (122/125) cn.afterturn.easypoi.excel.export.template|100% (3/3)|95% (43/45)|92% (422/457) cn.afterturn.easypoi.excel.graph|100% (0/0)|100% (0/0)|100% (0/0) cn.afterturn.easypoi.excel.graph.builder|0% (0/1)|0% (0/8)|0% (0/92) cn.afterturn.easypoi.excel.graph.constant|100% (0/0)|100% (0/0)|100% (0/0) cn.afterturn.easypoi.excel.graph.entity|0% (0/3)|0% (0/26)|0% (0/49) cn.afterturn.easypoi.excel.html|100% (2/2)|92% (24/26)|84% (242/287) cn.afterturn.easypoi.excel.html.css|100% (2/2)|100% (10/10)|94% (166/175) cn.afterturn.easypoi.excel.html.css.impl|100% (6/6)|60% (9/15)|74% (111/149) cn.afterturn.easypoi.excel.html.entity|100% (0/0)|100% (0/0)|100% (0/0) cn.afterturn.easypoi.excel.html.entity.style|100% (3/3)|100% (53/53)|100% (87/87) cn.afterturn.easypoi.excel.html.helper|80% (4/5)|77% (24/31)|67% (154/228) cn.afterturn.easypoi.excel.imports|100% (2/2)|92% (26/28)|79% (361/454) cn.afterturn.easypoi.excel.imports.base|100% (1/1)|100% (9/9)|89% (102/114) cn.afterturn.easypoi.excel.imports.sax|100% (2/2)|100% (8/8)|70% (56/80) cn.afterturn.easypoi.excel.imports.sax.parse|100% (1/1)|77% (7/9)|58% (44/75) cn.afterturn.easypoi.exception|100% (0/0)|100% (0/0)|100% (0/0) cn.afterturn.easypoi.exception.excel|50% (1/2)|20% (3/15)|18% (6/32) cn.afterturn.easypoi.exception.excel.enums|50% (1/2)|44% (4/9)|40% (9/22) cn.afterturn.easypoi.exception.word|0% (0/1)|0% (0/3)|0% (0/6) cn.afterturn.easypoi.exception.word.enmus|0% (0/1)|0% (0/4)|0% (0/10) cn.afterturn.easypoi.handler|100% (0/0)|100% (0/0)|100% (0/0) cn.afterturn.easypoi.handler.impl|100% (1/1)|33% (2/6)|44% (4/9) cn.afterturn.easypoi.handler.inter|100% (0/0)|100% (0/0)|100% (0/0) cn.afterturn.easypoi.hanlder|0% (0/1)|0% (0/1)|0% (0/17) cn.afterturn.easypoi.pdf|100% (1/1)|50% (1/2)|33% (1/3) cn.afterturn.easypoi.pdf.entity|100% (1/1)|52% (10/19)|47% (17/36) cn.afterturn.easypoi.pdf.export|100% (1/1)|100% (14/14)|85% (131/153) cn.afterturn.easypoi.pdf.styler|100% (1/1)|100% (4/4)|56% (9/16) cn.afterturn.easypoi.test|100% (0/0)|100% (0/0)|100% (0/0) cn.afterturn.easypoi.test.en|100% (3/3)|93% (15/16)|93% (31/33) cn.afterturn.easypoi.test.entity|91% (11/12)|50% (62/122)|57% (117/202) cn.afterturn.easypoi.test.entity.check|100% (2/2)|50% (8/16)|69% (18/26) cn.afterturn.easypoi.test.entity.groupname|75% (3/4)|46% (25/54)|52% (48/92) cn.afterturn.easypoi.test.entity.img|100% (1/1)|100% (8/8)|100% (16/16) cn.afterturn.easypoi.test.entity.samename|100% (1/1)|100% (6/6)|100% (10/10) cn.afterturn.easypoi.test.entity.statistics|100% (1/1)|100% (12/12)|100% (19/19) cn.afterturn.easypoi.test.entity.temp|80% (4/5)|94% (32/34)|38% (52/134) cn.afterturn.easypoi.test.web|100% (0/0)|100% (0/0)|100% (0/0) cn.afterturn.easypoi.test.web.cfg|0% (0/1)|0% (0/1)|0% (0/4) cn.afterturn.easypoi.tohtml|0% (0/1)|0% (0/4)|0% (0/13) cn.afterturn.easypoi.util|100% (11/11)|85% (84/98)|73% (668/908) cn.afterturn.easypoi.view|0% (0/13)|0% (0/27)|0% (0/376) cn.afterturn.easypoi.word|100% (1/1)|33% (1/3)|20% (1/5) cn.afterturn.easypoi.word.entity|100% (2/2)|44% (4/9)|45% (27/60) cn.afterturn.easypoi.word.entity.params|50% (1/2)|22% (5/22)|14% (8/56) cn.afterturn.easypoi.word.parse|100% (1/1)|91% (11/12)|94% (97/103) cn.afterturn.easypoi.word.parse.excel|100% (2/2)|90% (10/11)|70% (95/135)