diff --git a/README.md b/README.md deleted file mode 100644 index faaf583..0000000 --- a/README.md +++ /dev/null @@ -1,174 +0,0 @@ -=========================== -EasyPoi Excel和 Word简易工具类 -=========================== - easypoi功能如同名字easy,主打的功能就是易容,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 - - 作者博客:http://blog.csdn.net/qjueyue - 作者邮箱: qrb.jueyue@gmail.com - ---------------------------- -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 - ---------------------------- -EasyPoi的几个入口工具类 ---------------------------- - - 1.ExcelExportUtil Excel导出(普通导出,模板导出) - 2.ExcelImportUtil Excel导入 - 3.WordExportUtil Word导出(只支持docx ,doc版本poi存在图片的bug,暂不支持) - ---------------------------- -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^~^ - --------------------------- -版本修改 --------------------------- - - 2.0.6-release - - 修复导入的自定义格式异常 - - 修复导入的BigDecimal不识别 - - 导出大数据替换为SXSSFWorkbook,提高07版本Excel导出效率 - - 根据sonar的提示,修复编码格式问题 - - 做了更加丰富的测试 - - word 导出的优化 - - - 2.0.6-SNAPSHOT - - 增加map的导出 - - 增加index 列 - - ---------------------------- -EasyPoi 文档 ---------------------------- -这几篇是旧的教程,不过和现在大同小异 - - [Excel 介绍篇](http://note.youdao.com/share/?id=ea5166076313d437abbfb28a18d85486&type=note) - [Excel 工具类](http://note.youdao.com/share/?id=dcfef5355d1d75b718be8fd563ad5216&type=note) - [Excel 注解介绍.第一篇](http://note.youdao.com/share/?id=9898d1777ca97b81d82a6e151b880dbb&type=note) - [Excel 注解介绍.第二篇](http://note.youdao.com/share/?id=9898d1777ca97b81d82a6e151b880dbb&type=note) - [Excel 实体类](http://note.youdao.com/share/?id=dab97eababf8e91356f87be204b581e8&type=note) - [Word模板导出教程](http://note.youdao.com/share/?id=26794c8eb4a285828663178c0ae854a2&type=note) - -后面都是新的了 - - [EasyPoi-在财务报表中的应用](http://git.oschina.net/jueyue/easypoi/wikis/EasyPoi-%E5%9C%A8%E8%B4%A2%E5%8A%A1%E6%8A%A5%E8%A1%A8%E4%B8%AD%E7%9A%84%E5%BA%94%E7%94%A8) - - [EasyPoi-如何筛选导出属性](http://git.oschina.net/jueyue/easypoi/wikis/EasyPoi-%E5%A6%82%E4%BD%95%E7%AD%9B%E9%80%89%E5%AF%BC%E5%87%BA%E5%B1%9E%E6%80%A7) - - ---------------------------- -EasyPoi导出实例 ---------------------------- -1.注解,导入导出都是基于注解的,实体上做上注解,标示导出对象,同时可以做一些操作 -```Java - @ExcelTarget("courseEntity") - public class CourseEntity implements java.io.Serializable { - /** 主键 */ - private String id; - /** 课程名称 */ - @Excel(name = "课程名称", orderNum = "1", needMerge = true) - private String name; - /** 老师主键 */ - @ExcelEntity(id = "yuwen") - @ExcelVerify() - private TeacherEntity teacher; - /** 老师主键 */ - @ExcelEntity(id = "shuxue") - private TeacherEntity shuxueteacher; - - @ExcelCollection(name = "选课学生", orderNum = "4") - private List students; -``` -2.基础导出 - 传入导出参数,导出对象,以及对象列表即可完成导出 -```Java - HSSFWorkbook workbook = ExcelExportUtil.exportExcel(new ExportParams( - "2412312", "测试", "测试"), CourseEntity.class, list); -``` -3.基础导出,带有索引 - 在到处参数设置一个值,就可以在导出列增加索引 -```Java - ExportParams params = new ExportParams("2412312", "测试", "测试"); - params.setAddIndex(true); - HSSFWorkbook workbook = ExcelExportUtil.exportExcel(params, - TeacherEntity.class, telist); -``` -4.导出Map - 创建类似注解的集合,即可完成Map的导出,略有麻烦 -```Java - List entity = new ArrayList(); - entity.add(new ExcelExportEntity("姓名", "name")); - entity.add(new ExcelExportEntity("性别", "sex")); - - List> list = new ArrayList>(); - Map map; - for (int i = 0; i < 10; i++) { - map = new HashMap(); - map.put("name", "1" + i); - map.put("sex", "2" + i); - list.add(map); - } - - HSSFWorkbook workbook = ExcelExportUtil.exportExcel(new ExportParams( - "测试", "测试"), entity, list); -``` -5.模板导出 - 根据模板配置,完成对应导出 -```Java - TemplateExportParams params = new TemplateExportParams(); - params.setHeadingRows(2); - params.setHeadingStartRow(2); - Map map = new HashMap(); - map.put("year", "2013"); - map.put("sunCourses", list.size()); - Map obj = new HashMap(); - map.put("obj", obj); - obj.put("name", list.size()); - params.setTemplateUrl("org/jeecgframework/poi/excel/doc/exportTemp.xls"); - Workbook book = ExcelExportUtil.exportExcel(params, CourseEntity.class, list, - map); -``` -6.导入 - 设置导入参数,传入文件或者流,即可获得相应的list -```Java - ImportParams params = new ImportParams(); - params.setTitleRows(2); - params.setHeadRows(2); - //params.setSheetNum(9); - params.setNeedSave(true); - long start = new Date().getTime(); - List list = ExcelImportUtil.importExcel(new File( - "d:/tt.xls"), CourseEntity.class, params); -``` - -7.和spring mvc的无缝融合 - 简单几句话,Excel导出搞定 -```Java - @RequestMapping(params = "exportXls") - public String exportXls(CourseEntity course,HttpServletRequest request,HttpServletResponse response - , DataGrid dataGrid,ModelMap map) { - - CriteriaQuery cq = new CriteriaQuery(CourseEntity.class, dataGrid); - org.jeecgframework.core.extend.hqlsearch.HqlGenerateUtil.installHql(cq, course, request.getParameterMap()); - List courses = this.courseService.getListByCriteriaQuery(cq,false); - - map.put(NormalExcelConstants.FILE_NAME,"用户信息"); - map.put(NormalExcelConstants.CLASS,CourseEntity.class); - map.put(NormalExcelConstants.PARAMS,new ExportParams("课程列表", "导出人:Jeecg", - "导出信息")); - map.put(NormalExcelConstants.DATA_LIST,courses); - return NormalExcelConstants.JEECG_EXCEL_VIEW; - - } -``` \ No newline at end of file