java将word转成pdf--之docx4j的export pdf组件

Abel sun2022年12月24日约 475 字大约 2 分钟

java将word转成pdf--之docx4j的export pdf组件

1. 集成步骤

引入相关依赖

  <dependency>
            <groupId>args4j</groupId>
            <artifactId>args4j</artifactId>
            <version>2.32</version>
        </dependency>
        <dependency>
            <groupId>org.docx4j</groupId>
            <artifactId>docx4j</artifactId>
            <version>3.2.1</version>
        </dependency>
        <dependency>
            <groupId>fr.opensagres.xdocreport</groupId>
            <artifactId>org.apache.poi.xwpf.converter.pdf</artifactId>
            <version>1.0.6</version>
        </dependency>
        <dependency>
            <groupId>fr.opensagres.xdocreport</groupId>
            <artifactId>org.odftoolkit.odfdom.converter.pdf</artifactId>
            <version>1.0.6</version>
        </dependency>
        <dependency>
            <groupId>com.googlecode.jaxb-namespaceprefixmapper-interfaces</groupId>
            <artifactId>JAXBNamespacePrefixMapper</artifactId>
            <version>2.2.4</version>
            <scope>runtime</scope>
        </dependency>
        <dependency>
            <groupId>com.sun.xml.bind</groupId>
            <artifactId>jaxb-impl</artifactId>
            <version>2.2.11</version>
        </dependency>
        <dependency>
            <groupId>com.sun.xml.bind</groupId>
            <artifactId>jaxb-core</artifactId>
            <version>2.2.11</version>
        </dependency>       <!-- https://mvnrepository.com/artifact/org.apache.xmlbeans/xmlbeans -->
        <dependency>
            <groupId>org.apache.xmlbeans</groupId>
            <artifactId>xmlbeans</artifactId>
            <version>2.6.0</version>
        </dependency>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi</artifactId>
            <version>3.14</version><!--$NO-MVN-MAN-VER$-->
        </dependency>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi-scratchpad</artifactId>
            <version>3.14</version><!--$NO-MVN-MAN-VER$-->
        </dependency>
        <dependency>
            <groupId>org.apache.poi</groupId>
            <artifactId>poi-ooxml</artifactId>
            <version>3.14</version><!--$NO-MVN-MAN-VER$-->
        </dependency>

转换工具类

public class Word2PdfUtils {


    /**
     * docx文档转换为PDF
     *
     * @param pdfPath PDF文档存储路径
     * @throws Exception 可能为Docx4JException, FileNotFoundException, IOException等
     */
    public  void convertDocxToPdf(String docxPath, String pdfPath) throws Exception {

        FileOutputStream fileOutputStream = null;
        try {
            File file = new File(docxPath);
            fileOutputStream = new FileOutputStream(new File(pdfPath));
            WordprocessingMLPackage mlPackage = WordprocessingMLPackage.load(file);
            setFontMapper(mlPackage);
            Docx4J.toPDF(mlPackage, new FileOutputStream(new File(pdfPath)));
        }catch (Exception e){
            e.printStackTrace();
//            log.error("docx文档转换为PDF失败");
        }finally {
            IOUtils.closeQuietly(fileOutputStream);
        }
    }

    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"));

        mlPackage.setFontMapper(fontMapper);
    }

}

测试


    @Test
    void convertDocxToPdf() throws Exception {
        String docxPath = "/Users/zsz/Project/demo/2020year/4yue/word2pdf/mytest.docx";
        String pdfPath = "/Users/zsz/Project/demo/2020year/4yue/word2pdf/word2pdf.pdf";
        Word2PdfUtils word2PdfUtils = new Word2PdfUtils();
        word2PdfUtils.convertDocxToPdf(docxPath,pdfPath);
    }

2. 相关问题

2.1 doc文件不支持，要docx

java.lang.IllegalArgumentException: Word 2003 XML is not supported. Use a docx or Flat OPC XML instead, or look at the Word2003XmlConverter proof of concept.

遗留问题

中文还是会存在乱码问题，待解决

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java将word转成pdf--之docx4j的export pdf组件

# java将word转成pdf--之docx4j的export pdf组件

# 1. 集成步骤

# 2. 相关问题

# 2.1 doc文件不支持，要docx

# 遗留问题

预览:

java将word转成pdf--之docx4j的export pdf组件

1. 集成步骤

2. 相关问题

2.1 doc文件不支持，要docx

遗留问题