[java] 使用免费 Docx4j word转pdf 方法

最新推荐文章于 2025-05-26 14:46:05 发布

AnnieRabbit

最新推荐文章于 2025-05-26 14:46:05 发布

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文章标签： java word pdf

本文链接：https://blog.youkuaiyun.com/AnnieRabbit/article/details/133790383

本文介绍了如何使用Docx4j库将Word文档转换为PDF格式，包括导入依赖、创建转换工具类并处理中文字体映射，最后展示了转换前后效果以及提及Linux系统中的潜在问题。

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前言: 最近做了一个生成pdf 的项目, 先用了word模板生成样式,需要转化成pdf,最终决定用免费的Docx4j

1.导入依赖

        <dependency>
            <groupId>org.docx4j</groupId>
            <artifactId>docx4j-JAXB-MOXy</artifactId>
            <version>8.2.9</version>
        </dependency>
        <!-- Helps to export as PDF -->
        <dependency>
            <groupId>org.docx4j</groupId>
            <artifactId>docx4j-export-fo</artifactId>
            <version>8.2.9</version>
        </dependency>

2.转换工具类

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.io.FileOutputStream;

public class WordToPdfTest_Docx4j {

    public static void wordToPdf(String docFile,String pdfFile) throws Exception {

        WordprocessingMLPackage pkg = Docx4J.load(new File(docFile));
        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("仿宋", PhysicalFonts.get("FangSong"));
        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"));
        fontMapper.put("等线", PhysicalFonts.get("SimSun"));
        fontMapper.put("等线 Light", PhysicalFonts.get("SimSun"));
        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("宋体扩展", PhysicalFonts.get("simsun-extB"));
        fontMapper.put("仿宋_GB2312", PhysicalFonts.get("FangSong_GB2312"));
        pkg.setFontMapper(fontMapper);


        FileOutputStream fileOutputStream = new FileOutputStream(pdfFile);
        Docx4J.toPDF(pkg, fileOutputStream);
        fileOutputStream.flush();
        fileOutputStream.close();
    }

}