|  | 9 anni fa | |
|---|---|---|
| .settings | 10 anni fa | |
| doc | 9 anni fa | |
| easypoi-annotation | 9 anni fa | |
| easypoi-base | 9 anni fa | |
| easypoi-web | 9 anni fa | |
| gradle/wrapper | 9 anni fa | |
| .gitignore | 10 anni fa | |
| .project | 11 anni fa | |
| LICENSE | 11 anni fa | |
| README.md | 9 anni fa | |
| build.gradle | 9 anni fa | |
| deploy.bat | 10 anni fa | |
| gradlew | 9 anni fa | |
| gradlew.bat | 9 anni fa | |
| install.bat | 10 anni fa | |
| pom.xml | 9 anni fa | |
| settings.gradle | 9 anni fa | |
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
作者博客:http://blog.afterturn.cn/
作者邮箱: qrb.jueyue@gmail.com
QQ群:  364192721
开发者:魔幻之翼 xf.key@163.com
测试项目: http://git.oschina.net/jueyue/easypoi-test
开发文档请查看DOC下面的EasyPoi教程 !!!2.1.6 版本开始和之前的版本校验不兼用,使用JSR303的校验,删除了之前的注解,请注意 !!! 2.3.0 模板导出有问题,请使用2.3.0.1修复版本
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
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)
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^~^
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库应该都可以了 SNAPSHOT 版本 https://oss.sonatype.org/content/repositories/snapshots/
		 <dependency>
			<groupId>org.jeecg</groupId>
			<artifactId>easypoi-base</artifactId>
			<version>2.3.0.2</version>
		</dependency>
		<dependency>
			<groupId>org.jeecg</groupId>
			<artifactId>easypoi-web</artifactId>
			<version>2.3.0.2</version>
		</dependency>
		<dependency>
			<groupId>org.jeecg</groupId>
			<artifactId>easypoi-annotation</artifactId>
			<version>2.3.0.2</version>
		</dependency>
这几篇是旧的教程,不过和现在大同小异
Excel 介绍篇 Excel 工具类 Excel 注解介绍.第一篇 Excel 注解介绍.第二篇 Excel 实体类 Word模板导出教程
后面都是新的了
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
			<!-- sax 读取时候用到的 -->
			<dependency>
				<groupId>xerces</groupId>
				<artifactId>xercesImpl</artifactId>
				<version>${xerces.version}</version>
				<optional>true</optional>
			</dependency>
			<dependency>
				<groupId>org.apache.poi</groupId>
				<artifactId>poi-scratchpad</artifactId>
				<version>${poi.version}</version>
				<optional>true</optional>
			</dependency>
			
			<!-- 校验,下面两个实现 -->
			<dependency>
				<groupId>org.hibernate</groupId>
				<artifactId>hibernate-validator</artifactId>
				<version>5.1.3.Final</version>
				<optional>true</optional>
			</dependency>
			
			<dependency>
				<groupId>org.apache.bval</groupId>
				<artifactId>org.apache.bval.bundle</artifactId>
				<version>1.1.0</version>
			</dependency>
			
			<!-- PDF -->
			<dependency>
				<groupId>com.itextpdf</groupId>
				<artifactId>itextpdf</artifactId>
				<version>5.5.6</version>
				<optional>true</optional>
			</dependency>
			<dependency>
				<groupId>com.itextpdf</groupId>
				<artifactId>itext-asian</artifactId>
				<version>5.2.0</version>
				<optional>true</optional>
			</dependency>
2.3.0.1 修复bug,推荐更新
2.1.6 校验规则不向下兼容,升级请自行考虑
2.1.5 bug修复,建议升级
2.1.4
2.1.3
2.1.2
2.1.1-release -小更新/防止下一个预览功能太久不能发布更新
2.0.9-release--模板功能更新
2.0.8-release--小版本更新
2.0.7-release--推荐更新
2.0.6-release
2.0.6-SNAPSHOT
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
	@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<StudentEntity> 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
	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
	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
	List<ExcelExportEntity> entity = new ArrayList<ExcelExportEntity>();
	entity.add(new ExcelExportEntity("姓名", "name"));
	entity.add(new ExcelExportEntity("性别", "sex"));
	List<Map<String, String>> list = new ArrayList<Map<String, String>>();
	Map<String, String> map;
	for (int i = 0; i < 10; i++) {
		map = new HashMap<String, String>();
		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
	TemplateExportParams params = new TemplateExportParams();
	params.setHeadingRows(2);
	params.setHeadingStartRow(2);
	Map<String,Object> map = new HashMap<String, Object>();
    map.put("year", "2013");
    map.put("sunCourses", list.size());
    Map<String,Object> obj = new HashMap<String, Object>();
    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
	ImportParams params = new ImportParams();
	params.setTitleRows(2);
	params.setHeadRows(2);
	//params.setSheetNum(9);
	params.setNeedSave(true);
	long start = new Date().getTime();
	List<CourseEntity> 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
	@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<CourseEntity> 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;
	}
8.Excel导入校验,过滤不符合规则的数据,追加错误信息到Excel,提供常用的校验规则,已经通用的校验接口
    @Excel(name = "Email", width = 25)
    @Max(value = 15,message = "max 最大值不能超过15")
    private int email;
    /**
     * 手机号
     */
    @Excel(name = "Mobile", width = 20)
    @NotNull
    private String mobile;
    
    ExcelImportResult<ExcelVerifyEntity> result = ExcelImportUtil.importExcelVerify(new File(
            "d:/tt.xls"), ExcelVerifyEntity.class, params);
    for (int i = 0; i < result.getList().size(); i++) {
        System.out.println(ReflectionToStringBuilder.toString(result.getList().get(i)));
    }
9.导入Map 设置导入参数,传入文件或者流,即可获得相应的list,自定义Key,需要实现IExcelDataHandler接口
	ImportParams params = new ImportParams();
	List<Map<String,Object>> list = ExcelImportUtil.importExcel(new File(
			"d:/tt.xls"), Map.class, params);