利用Apache POI操作ppt模板

实现的是读取ppt模板，修改动态数据，输出新ppt文件

构建的时maven项目所依赖如下

<dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-data-jdbc</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-jdbc</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-thymeleaf</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-devtools</artifactId><scope>runtime</scope><optional>true</optional></dependency><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId><scope>runtime</scope></dependency><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><optional>true</optional></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-test</artifactId><scope>test</scope></dependency><!--        依赖引入--><dependency><groupId>org.mybatis.spring.boot</groupId><artifactId>mybatis-spring-boot-starter</artifactId><version>2.1.3</version></dependency><dependency><groupId>mysql</groupId><artifactId>mysql-connector-java</artifactId></dependency><dependency><groupId>com.alibaba</groupId><artifactId>druid</artifactId><version>1.1.19</version></dependency><dependency><groupId>cn.afterturn</groupId><artifactId>easypoi-spring-boot-starter</artifactId><version>4.2.0</version></dependency><dependency><groupId>cn.afterturn</groupId><artifactId>easypoi-base</artifactId><version>4.2.0</version></dependency><dependency><groupId>cn.afterturn</groupId><artifactId>easypoi-web</artifactId><version>4.2.0</version></dependency><dependency><groupId>cn.afterturn</groupId><artifactId>easypoi-annotation</artifactId><version>4.2.0</version></dependency><!--        导出ppt的poi所需依赖--><dependency><groupId>org.apache.poi</groupId><artifactId>poi-ooxml</artifactId><version>4.1.1</version><scope>compile</scope></dependency><dependency><groupId>org.apache.poi</groupId><artifactId>poi-scratchpad</artifactId><version>4.1.1</version></dependency><dependency><groupId>commons-io</groupId><artifactId>commons-io</artifactId><version>2.6</version><scope>compile</scope></dependency></dependencies>

阶段一

能修改模板中的数据，但是无法保留样式
注，模板中需要修改的数据改为 {xxx} 的形式，不可重名，且目前测试不能用汉字。我多用数字代替

        //这种方式改变模板数据，无法保留原有样式//读取原始模板ppt数据String modelPath = "D://统计结果导出.pptx";XMLSlideShow slideShow = new XMLSlideShow(new FileInputStream(modelPath));List<XSLFSlide> slides = slideShow.getSlides();for (XSLFSlide slide : slides) {List<XSLFShape> shapes = slide.getShapes();for (XSLFShape shape : shapes) {if (shape instanceof XSLFAutoShape) {XSLFAutoShape autoShape = (XSLFAutoShape) shape;String text = autoShape.getText();if (text.contains("{test}")) {XSLFTextRun textRun = autoShape.setText(text.replace("{test}", "改变成功"));textRun.setFontColor(Color.black);textRun.setFontFamily("微软雅黑");textRun.setFontSize(14.0);}}}}slideShow.write(new FileOutputStream("D://统计结果导出test.pptx"));

阶段二

利用paragraphs，可以保留原有样式

  List<Stat> stats = this.statService.selectAll();stats.forEach(stat -> {String modelPath = "D://模板.pptx";XMLSlideShow slideShow = null;try {slideShow = new XMLSlideShow(new FileInputStream(modelPath));} catch (IOException e) {e.printStackTrace();}List<XSLFSlide> slides = slideShow.getSlides();for (XSLFSlide slide : slides){List<XSLFShape> shapes = slide.getShapes();for (XSLFShape shape : shapes){//                修改文本数据利用textshapeif (shape instanceof TextShape){List<XSLFTextParagraph> textParagraphs = ((TextShape) shape).getTextParagraphs();if (textParagraphs == null || textParagraphs.size() == 0){continue;}for (XSLFTextParagraph textParagraph : textParagraphs){if (textParagraph == null){continue;}List<XSLFTextRun> textRuns = textParagraph.getTextRuns();if (textRuns == null){continue;}for (XSLFTextRun textRun : textRuns){textRun.setText(textRun.getRawText().replace("{1}",stat.getRefPre()));}}}try {slideShow.write(new FileOutputStream("D://输出新文档test.pptx"));} catch (IOException e) {e.printStackTrace();}

shape instanceof TextShape 只能操作文本数据

阶段三

修改ppt文档中的表格数据，利用 shape instanceof XSLFTable

 List<Stat> stats = this.statService.selectAll();stats.forEach(stat -> {String modelPath = "D://模板.pptx";XMLSlideShow slideShow = null;try {slideShow = new XMLSlideShow(new FileInputStream(modelPath));} catch (IOException e) {e.printStackTrace();}List<XSLFSlide> slides = slideShow.getSlides();for (XSLFSlide slide : slides){List<XSLFShape> shapes = slide.getShapes();for (XSLFShape shape : shapes){//                修改表格数据 利用xslfTableelse if (shape instanceof XSLFTable){//                    XSLFTableCell cell = ((XSLFTable) shape).getCell(2, 2);int rows = ((XSLFTable) shape).getNumberOfRows();int columns = ((XSLFTable) shape).getNumberOfColumns();for (int i = 0; i< rows; i++){for (int j = 0;j < columns;j++){String text = ((XSLFTable) shape).getCell(i, j).getText();if (StringUtils.isNotBlank(text) && StringUtils.isNotEmpty(text)){//                                 ((XSLFTable) shape).getCell(i,j).setText();((XSLFTable) shape).getCell(i,j).setText(((XSLFTable) shape).getCell(i,j).getText().replace("{call}",stat.getCall()));((XSLFTable) shape).getCell(i,j).setText(((XSLFTable) shape).getCell(i,j).getText().replace("{connect}",stat.getConnect()));((XSLFTable) shape).getCell(i,j).setText(((XSLFTable) shape).getCell(i,j).getText().replace("{noneCollect}",stat.getNoneCollect()));((XSLFTable) shape).getCell(i,j).setText(((XSLFTable) shape).getCell(i,j).getText().replace("{ref}",stat.getRef()));((XSLFTable) shape).getCell(i,j).setText(((XSLFTable) shape).getCell(i,j).getText().replace("{connectPre}",stat.getConnectPre()));((XSLFTable) shape).getCell(i,j).setText(((XSLFTable) shape).getCell(i,j).getText().replace("{refPre}",stat.getRefPre()));((XSLFTable) shape).getCell(i,j).setText(((XSLFTable) shape).getCell(i,j).getText().replace("{usefulCollect}",stat.getUsefulCollect()));}}}}}}try {slideShow.write(new FileOutputStream("D://输出新文件模板test.pptx"));} catch (IOException e) {e.printStackTrace();}

阶段四

自己手动创建一个带表格的ppt

       String[] strings1 = new String[9];strings1= this.statService.selectAll();System.out.println(strings1[3]);System.out.println(strings1[5]);System.out.println("-=-=-=-=-=-=-=-=-=");String[] strings = new String[3];strings[0] = "hello";strings[1] = "hell";strings[2] = "hello13";*//** 加载PPT **//*XMLSlideShow ppt = new XMLSlideShow();*//** 创建一个slide，理解为PPT里的每一页 **//*XSLFSlide slide = ppt.createSlide();*//** 获得slideMasters**//*List<XSLFSlideMaster> slideMasters = ppt.getSlideMasters();*//** 创建表格**//*XSLFTable table = slide.createTable();*//** 设置表格 x ,y ,width,height **//*Rectangle2D rectangle2D = new Rectangle2D.Double(20, 90, 2200, 500);stats.forEach(stat -> {HashMap<String, Object> map = new HashMap<>();map.put("有效采集", stat.getUsefulCollect());map.put("接通", stat.getConnect());map.put("拒接", stat.getRef());map.put("未接通", stat.getNoneCollect());map.put("呼叫", stat.getCall());map.put("接通率", stat.getConnectPre());map.put("有效采集率接通", stat.getUsefulConnectCollect());map.put("有效采集率呼叫", stat.getUsefulCallCollect());map.put("拒接率", stat.getRefPre());System.out.println("=================");System.out.println(map);System.out.println("=================");Set<Map.Entry<String, Object>> set = map.entrySet();System.out.println(set);System.out.println("=================");Set<String> setkey = map.keySet();System.out.println(setkey);System.out.println("=================");//迭代输出map中的kvfor (String key : map.keySet()) {Object o = map.get(key);System.out.println(key + ":" + o);*//** 生成第一行 **//*XSLFTableRow firstRow = table.addRow();XSLFTableCell cell = firstRow.addCell();cell.setBorderColor(TableCell.BorderEdge.left, new Color(10, 100, 120));cell.setBorderColor(TableCell.BorderEdge.right, new Color(10, 100, 120));cell.setBorderColor(TableCell.BorderEdge.bottom, new Color(10, 100, 120));cell.setBorderColor(TableCell.BorderEdge.top, new Color(10, 100, 120));cell.setBorderWidth(TableCell.BorderEdge.left, 3);cell.setBorderWidth(TableCell.BorderEdge.right, 3);cell.setBorderWidth(TableCell.BorderEdge.top, 3);cell.setBorderWidth(TableCell.BorderEdge.bottom, 3);cell.setText(key + ":" + o);}});*//* *//** 生成第一个单元格**//*XSLFTableCell firstCell =  firstRow.addCell();*//** 设置单元格的边框颜色 **//*firstCell.setBorderColor(TableCell.BorderEdge.left,new Color(10,100,120));firstCell.setBorderColor(TableCell.BorderEdge.right,new Color(10,100,120));firstCell.setBorderColor(TableCell.BorderEdge.top,new Color(10,100,120));firstCell.setBorderColor(TableCell.BorderEdge.bottom,new Color(10,100,120));*//** 设置单元格边框 **//*firstCell.setBorderWidth(TableCell.BorderEdge.left,3);firstCell.setBorderWidth(TableCell.BorderEdge.right,3);firstCell.setBorderWidth(TableCell.BorderEdge.top,3);firstCell.setBorderWidth(TableCell.BorderEdge.bottom,3);*//** 设置文本 **//*users.forEach(user -> {String name = user.getName();System.out.println("=============");firstCell.setText(name);});*//** 设置单元格的边框宽度 **//*
//        创建第一行第二个单元格XSLFTableCell secondCell =  firstRow.addCell();secondCell.setText("sfdsf");*//** 设置单元格的边框颜色 **//*secondCell.setBorderColor(TableCell.BorderEdge.bottom,new Color(10,100,120));secondCell.setBorderColor(TableCell.BorderEdge.right,new Color(10,100,120));secondCell.setBorderColor(TableCell.BorderEdge.left,new Color(10,100,120));secondCell.setBorderColor(TableCell.BorderEdge.top,new Color(10,100,120));*//** 设置单元格边框 **//*secondCell.setBorderWidth(TableCell.BorderEdge.left,3);secondCell.setBorderWidth(TableCell.BorderEdge.right,3);secondCell.setBorderWidth(TableCell.BorderEdge.top,3);secondCell.setBorderWidth(TableCell.BorderEdge.bottom,3);table.setAnchor(rectangle2D);response.setHeader("content-disposition", "attachment;filename=" + URLEncoder.encode("统计结果导出.pptx", "UTF-8"));ServletOutputStream outputStream = response.getOutputStream();/** 文件路径 **/String filePath = "D://统计结果导出.pptx";/** 输出文件 **/ppt.write(outputStream);outputStream.close();ppt.close();ppt.write(new FileOutputStream(filePath));

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利用Apache POI操作ppt模板

阶段一

阶段二

阶段三

阶段四

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