关于word文件转为pfd格式的文件的方法与工具类，且可设置字体类型，springboot

你的名字 2023-10-10 14:58 7阅读 0赞

相关依赖

<dependency>
    			<groupId>org.docx4j</groupId>
    			<artifactId>docx4j</artifactId>
    			<version>6.1.2</version>
    			<exclusions>
    				<exclusion>
    					<artifactId>commons-compress</artifactId>
    					<groupId>org.apache.commons</groupId>
    				</exclusion>
    			</exclusions>
    		</dependency>
    
    		
    		<dependency>
    			<groupId>org.docx4j</groupId>
    			<artifactId>docx4j-export-fo</artifactId>
    			<version>8.1.1</version>
    		</dependency>

工具类：

import org.docx4j.Docx4J;
    import org.docx4j.fonts.IdentityPlusMapper;
    import org.docx4j.fonts.Mapper;
    import org.docx4j.fonts.PhysicalFonts;
    import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
    
    import java.io.File;
    import java.nio.file.Files;
    import java.util.UUID;
    
    /**
     * @create: 2022-09-14
     **/
    public class WordToPdfUtils {
    
        /**
         * word 转 pdf
         * @param docxFile
         * @return
         */
        public static File convertDocxToPdf(File docxFile) {
            try {
                WordprocessingMLPackage mlPackage = WordprocessingMLPackage.load(docxFile);
                setFontMapper(mlPackage);
                String pdfPath = docxFile.getParentFile().getAbsolutePath() + UUID.randomUUID().toString() + ".pdf";
                File pdfFile = new File(pdfPath);
                Docx4J.toPDF(mlPackage, Files.newOutputStream(pdfFile.toPath()));
                return pdfFile;
            } catch (Exception e) {
                e.printStackTrace();
                throw new RuntimeException(e);
            }
        }
    
        private static void setFontMapper(WordprocessingMLPackage mlPackage) throws Exception {
            Mapper fontMapper = new IdentityPlusMapper();
            fontMapper.put("隶书", PhysicalFonts.get("LiSu"));
            fontMapper.put("宋体", PhysicalFonts.get("SimSun"));
            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("新宋体", PhysicalFonts.get("NSimSun"));
            fontMapper.put("华文行楷", PhysicalFonts.get("STXingkai"));
            fontMapper.put("华文仿宋", PhysicalFonts.get("STFangsong"));
            fontMapper.put("宋体扩展", PhysicalFonts.get("simsun-extB"));
            fontMapper.put("仿宋", PhysicalFonts.get("FangSong"));
            fontMapper.put("仿宋_GB2312", PhysicalFonts.get("FangSong_GB2312"));
            fontMapper.put("幼圆", PhysicalFonts.get("YouYuan"));
            fontMapper.put("华文宋体", PhysicalFonts.get("STSong"));
            fontMapper.put("华文中宋", PhysicalFonts.get("STZhongsong"));
            //尝试添加 Times New Roman
            fontMapper.put("Times New Roman", PhysicalFonts.get("Times New Roman"));
    
            mlPackage.setFontMapper(fontMapper);
        }
    }

此工具类对外只有一个接口，也就是传word的file参数过来即可返回一个pfd参数回去。

File wordFile = null;//word原文件
                    File pdfFile = null;//转换后的pfd文件
                    //将 word 转换成 pdf
                    pdfFile = WordToPdfUtils.convertDocxToPdf(wordFile);