Java docx4j 操作word 2.1
2024-06-14 10:47:33
一、简介
本工具类复制即可使用，内附测试代码，包含以下操作：
-- word 中 属性值替换
-- word 中 列表动态插入数据
-- word 转 pdf
-- 版本更新：
1、链式调用
2、方法解耦
二、环境
<dependency><groupId>com.itextpdf</groupId><artifactId>itextpdf</artifactId><version>5.5.13.2</version>
</dependency>
<dependency><groupId>freemarker</groupId><artifactId>freemarker</artifactId><version>2.3.8</version>
</dependency>
<dependency><groupId>org.docx4j</groupId><artifactId>docx4j</artifactId><version>6.1.2</version>
</dependency>
<dependency><groupId>org.docx4j</groupId><artifactId>docx4j-export-fo</artifactId><version>8.1.7</version> //版本号不能高于8.1.7
</dependency><!-- 条形码 -->
<dependency><groupId>net.sf.barcode4j</groupId><artifactId>barcode4j-light</artifactId><version>2.0</version>
</dependency>
<dependency><groupId>javax.xml.bind</groupId><artifactId>jaxb-api</artifactId><version>2.3.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/javax.activation/activation -->
<dependency><groupId>javax.activation</groupId><artifactId>activation</artifactId><version>1.1</version>
</dependency>
<!-- https://mvnrepository.com/artifact/org.glassfish.jaxb/jaxb-runtime -->
<dependency><groupId>org.glassfish.jaxb</groupId><artifactId>jaxb-runtime</artifactId><version>2.3.5</version>
</dependency>三、工具类
package com.dily.scaffold.common.utils;import com.itextpdf.text.Image;
import com.itextpdf.text.pdf.PdfContentByte;
import com.itextpdf.text.pdf.PdfReader;
import com.itextpdf.text.pdf.PdfStamper;
import org.docx4j.Docx4J;
import org.docx4j.TraversalUtil;
import org.docx4j.XmlUtils;
import org.docx4j.convert.out.FOSettings;
import org.docx4j.dml.wordprocessingDrawing.Inline;
import org.docx4j.finders.ClassFinder;
import org.docx4j.fonts.IdentityPlusMapper;
import org.docx4j.fonts.Mapper;
import org.docx4j.fonts.PhysicalFonts;
import org.docx4j.jaxb.Context;
import org.docx4j.model.datastorage.migration.VariablePrepare;
import org.docx4j.model.table.TblFactory;
import org.docx4j.openpackaging.exceptions.Docx4JException;
import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
import org.docx4j.openpackaging.parts.WordprocessingML.BinaryPartAbstractImage;
import org.docx4j.openpackaging.parts.WordprocessingML.MainDocumentPart;
import org.docx4j.wml.*;
import org.springframework.core.io.ClassPathResource;import javax.xml.bind.JAXBElement;
import java.io.*;
import java.util.*;/*** Time: 2021/12/20 13:22* Author: Dily* Remark:* Word文档工具*/
public class Docx4jUtils {public static WordOption getWordOption() {return new WordOption();}/*** 获取文件中所有内容** @param context word 正文： getWordMLPackage().getMainDocumentPart().getContent()* @param toSearch 搜索的类型* @return 符合搜索类型的所有对象*/public static List<Object> getAllElementFromObject(List<Object> context, Class<?> toSearch) {List<Object> result = new ArrayList<>();for (Object obj : context) {if (obj instanceof JAXBElement)obj = ((JAXBElement<?>) obj).getValue();if (obj.getClass().equals(toSearch))result.add(obj);else if (obj instanceof ContentAccessor) {List<Object> children = ((ContentAccessor) obj).getContent();getAllElementFromObject(children, toSearch);}}return result;}/*** word 转 pdf** @param wordPath word文档地址* @return pdf地址*/public static String Docx2Pdf(String wordPath) {OutputStream os = null;InputStream is = null;//输出pdf文件路径和名称String pdfNoMarkPath = wordPath.substring(0, wordPath.indexOf('.')) + ".pdf";try {is = new FileInputStream(wordPath);WordprocessingMLPackage mlPackage = WordprocessingMLPackage.load(is);Mapper fontMapper = new IdentityPlusMapper();fontMapper.put("等线", PhysicalFonts.get("SimSun"));fontMapper.put("等线 Light", PhysicalFonts.get("SimSun"));fontMapper.put("隶书", PhysicalFonts.get("LiSu"));fontMapper.put("微软雅黑", PhysicalFonts.get("Microsoft Yahei"));fontMapper.put("黑体", PhysicalFonts.get("SimHei"));fontMapper.put("楷体", PhysicalFonts.get("KaiTi"));fontMapper.put("宋体", PhysicalFonts.get("SimSun"));fontMapper.put("仿宋", PhysicalFonts.get("FangSong"));fontMapper.put("新宋体", PhysicalFonts.get("NSimSun"));fontMapper.put("宋体扩展", PhysicalFonts.get("simsun-extB"));fontMapper.put("仿宋_GB2312", PhysicalFonts.get("FangSong_GB2312"));fontMapper.put("幼圆", PhysicalFonts.get("YouYuan"));fontMapper.put("华文行楷", PhysicalFonts.get("STXingkai"));fontMapper.put("华文仿宋", PhysicalFonts.get("STFangsong"));fontMapper.put("华文宋体", PhysicalFonts.get("STSong"));fontMapper.put("华文中宋", PhysicalFonts.get("STZhongsong"));fontMapper.put("华文琥珀", PhysicalFonts.get("STHupo"));fontMapper.put("华文隶书", PhysicalFonts.get("STLiti"));fontMapper.put("华文新魏", PhysicalFonts.get("STXinwei"));fontMapper.put("华文彩云", PhysicalFonts.get("STCaiyun"));fontMapper.put("方正姚体", PhysicalFonts.get("FZYaoti"));fontMapper.put("方正舒体", PhysicalFonts.get("FZShuTi"));fontMapper.put("华文细黑", PhysicalFonts.get("STXihei"));fontMapper.put("新細明體", PhysicalFonts.get("SimSun"));PhysicalFonts.put("PMingLiU", PhysicalFonts.get("SimSun")); //解决宋体（正文）和宋体（标题）的乱码问题PhysicalFonts.put("新細明體", PhysicalFonts.get("SimSun"));fontMapper.put("SimSun", PhysicalFonts.get("SimSun")); //宋体&新宋体mlPackage.setFontMapper(fontMapper);os = new FileOutputStream(pdfNoMarkPath);//docx4j docx转pdfFOSettings foSettings = Docx4J.createFOSettings();foSettings.setWmlPackage(mlPackage);Docx4J.toFO(foSettings, os, Docx4J.FLAG_EXPORT_PREFER_XSL);is.close();//关闭输入流os.close();//关闭输出流return pdfNoMarkPath;} catch (Exception e) {e.printStackTrace();try {if (is != null) {is.close();}if (os != null) {os.close();}} catch (Exception ex) {ex.printStackTrace();}} finally {File file = new File(wordPath);if (file.isFile() && file.exists()) {file.delete();}}return "";}/*** 添加水印图片** @param inPdfPath 无水印pdf路径* @param markPath 水印图片地址* @return 生成的带水印的pdf路径*/public static String addTextMark(String inPdfPath, String markPath) {PdfStamper stamp = null;PdfReader reader = null;try {//输出pdf带水印文件路径和名称String outPdfMarkPath = inPdfPath.substring(0, inPdfPath.indexOf('.')) + "水印.pdf";//添加水印reader = new PdfReader(inPdfPath, "PDF".getBytes());stamp = new PdfStamper(reader, new FileOutputStream(outPdfMarkPath));PdfContentByte under;int pageSize = reader.getNumberOfPages();// 原pdf文件的总页数//水印图片Image image;if (markPath.contains(":"))image = Image.getInstance(markPath);else {ClassPathResource resource = new ClassPathResource(markPath);image = Image.getInstance(resource.getFile().getPath());}for (int i = 1; i <= pageSize; i++) {under = stamp.getOverContent(i);// 水印在之前文本下for (int j = 0; j < 4; j++) {image.setAbsolutePosition(0, j * 250 + 100);//水印位置under.addImage(image);image.setAbsolutePosition(200, j * 250 + 100);//水印位置under.addImage(image);image.setAbsolutePosition(400, j * 250 + 100);//水印位置under.addImage(image);}}stamp.close();// 关闭reader.close();//关闭return outPdfMarkPath;} catch (Exception e) {e.printStackTrace();try {if (stamp != null) {stamp.close();}if (reader != null) {reader.close();//关闭}} catch (Exception ex) {ex.printStackTrace();}} finally {//删除生成的无水印pdfFile file = new File(inPdfPath);if (file.exists() && file.isFile()) {file.delete();}}return "";}/*** word 单步操作类*/public static class WordOption {private static WordprocessingMLPackage wordMLPackage;public WordprocessingMLPackage getWordMLPackage() {return wordMLPackage;}/*** 创建一个空白 Docx 文档*/public WordOption createDocx() throws Docx4JException {wordMLPackage = WordprocessingMLPackage.createPackage();return this;}/*** 加载 Docx 文件** @param filePath 文件地址* @return WordProcessingMLPackage操作包*/public WordOption loadDocx(String filePath) throws Docx4JException {wordMLPackage = WordprocessingMLPackage.load(new File(filePath));return this;}/*** 添加带样式的文本/段落** @param styled 样式* @param conText 文本*/public WordOption addContext(String styled, String conText) {wordMLPackage.getMainDocumentPart().addStyledParagraphOfText(styled, conText);return this;}/*** 添加文本/段落** @param conText 正文*/public WordOption addContext(String conText) {wordMLPackage.getMainDocumentPart().addParagraphOfText(conText);return this;}/*** 添加图片** @param imagePath 图片地址*/public WordOption addImage(String imagePath) throws Exception {BinaryPartAbstractImage imagePart = BinaryPartAbstractImage.createImagePart(wordMLPackage, new File(imagePath));Inline inline = imagePart.createImageInline("Filename hint", "Alternative text", 1, 2, false);ObjectFactory factory = new ObjectFactory();P paragraph = factory.createP();R run = factory.createR();paragraph.getContent().add(run);Drawing drawing = factory.createDrawing();run.getContent().add(drawing);drawing.getAnchorOrInline().add(inline);wordMLPackage.getMainDocumentPart().addObject(paragraph);return this;}/*** 添加空表格** @param row 行数* @param col 列数*/public WordOption addTable(int row, int col) {Tbl table = TblFactory.createTable(row, col, 20000 / col);wordMLPackage.getMainDocumentPart().addObject(table);return this;}/*** 添加带数据表格, 数据必须是整齐的* 表头为数据的 key, 表头在第一行** @param list 数据*/public WordOption addTableWithDataAndTopHeader(List<Map<String, String>> list) {Set<String> keySet = new HashSet<>(list.get(0).keySet());ObjectFactory factory = Context.getWmlObjectFactory();Tbl table = TblFactory.createTable(0, 0, 20000 / list.get(0).size());// 表头Tr tableHeader = factory.createTr();keySet.forEach(e -> {Tc tableCell = factory.createTc();tableCell.getContent().add(wordMLPackage.getMainDocumentPart().createParagraphOfText(e));tableHeader.getContent().add(tableCell);});table.getContent().add(tableHeader);// 数据list.forEach(e -> {Tr tableRow = factory.createTr();keySet.forEach(item -> {Tc tableCell = factory.createTc();tableCell.getContent().add(wordMLPackage.getMainDocumentPart().createParagraphOfText(e.get(item)));tableRow.getContent().add(tableCell);});table.getContent().add(tableRow);});wordMLPackage.getMainDocumentPart().addObject(table);return this;}/*** 添加带数据表格, 数据必须是整齐的* 表头为数据的 key, 表头在第一列** @param list 数据*/public WordOption addTableWithDataAndLeftHeader(List<Map<String, String>> list) {Set<String> keySet = new HashSet<>(list.get(0).keySet());ObjectFactory factory = Context.getWmlObjectFactory();Tbl table = TblFactory.createTable(0, 0, 20000 / list.get(0).size());keySet.forEach(e -> {Tr tableRow = factory.createTr();Tc tableHeader = factory.createTc();tableHeader.getContent().add(wordMLPackage.getMainDocumentPart().createParagraphOfText(e));tableRow.getContent().add(tableHeader);list.forEach(item -> {Tc tableCell = factory.createTc();tableCell.getContent().add(wordMLPackage.getMainDocumentPart().createParagraphOfText(item.get(e)));tableRow.getContent().add(tableCell);});table.getContent().add(tableRow);});wordMLPackage.getMainDocumentPart().addObject(table);return this;}/*** 替换模板Docx中数据和表格数据动态添加* 必须存在占位符** @param data 全局替换属性Map* @param tableDataList 列表属性* @param tableTemplateIndex 表格模版位置* @param tableIndex 表格位置* @throws Exception 异常*/public WordOption replaceData(Map<String, String> data, List<Map<String, Object>> tableDataList, int tableTemplateIndex, int tableIndex) throws Exception {// 构造循环列表的数据ClassFinder find = new ClassFinder(Tbl.class);new TraversalUtil(wordMLPackage.getMainDocumentPart().getContent(), find);// 获取第二个表格属性if (find.results.size() > 0) {Tbl table = (Tbl) find.results.get(tableIndex);// 第二行约定为模板Tr dynamicTr = (Tr) table.getContent().get(tableTemplateIndex);// 获取模板行的xml数据String dynamicTrXml = XmlUtils.marshaltoString(dynamicTr);// 循环填充模板表格行数据int addIndex = tableTemplateIndex;for (Map<String, Object> dataMap : tableDataList) {addIndex++;Tr newTr = (Tr) XmlUtils.unmarshallFromTemplate(dynamicTrXml, dataMap);table.getContent().add(addIndex, newTr);}// 删除模板行的占位行table.getContent().remove(tableTemplateIndex);}// 设置全局的变量替换wordMLPackage.getMainDocumentPart().variableReplace(data);return this;}/*** 加载模板并替换数据* 必须存在占位符** @param data 数据属性map* @return 输出文件路径* @throws Exception 异常*/public WordOption replaceData(Map<String, String> data) throws Exception {MainDocumentPart documentPart = wordMLPackage.getMainDocumentPart();VariablePrepare.prepare(wordMLPackage);// 替换属性documentPart.variableReplace(data);ByteArrayOutputStream outputStream = new ByteArrayOutputStream();wordMLPackage.save(outputStream);return this;}public void save(String path) throws Docx4JException {wordMLPackage.save(new File(path));}public void save(OutputStream outputStream) throws Docx4JException {wordMLPackage.save(outputStream);}}}四、水印工具类
Java 生成水印https://mp.csdn.net/mp_blog/creation/editor/121976565https://mp.csdn.net/mp_blog/creation/editor/121976565
https://mp.csdn.net/mp_blog/creation/editor/121976565
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