docx4j 将.docx转.pdf时，字体超出表格范围该如何解决？

Z时代
2024-03-11
分类：IT

使用 docxToPdf() 将 .docx 文件转换为 .pdf 时，中文的可以顺利换行，但是一连串的英文就会超出表格，无法自动换行。请问这种问题应该如何解决？

源word：

问题描述的内容：AAAAAA、AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA、被、、、、AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA、AAAAAAAAAAAAAAAAAA、AAAAAAAAAAAAAAAAAA、AAAAAAAAAAAAAAAAAAAAAAAA、AAAAAAAAAAAA、AAAAAAAAAAAAAAAAAA

转换后的pdf：

maven依赖版本

<!--        docx转pdf-->
      <dependency>
          <groupId>org.docx4j</groupId>
          <artifactId>docx4j-JAXB-Internal</artifactId>
          <version>8.2.4</version>
      </dependency>
      <dependency>
          <groupId>org.docx4j</groupId>
          <artifactId>docx4j-export-fo</artifactId>
          <version>8.2.4</version>      </dependency>

docxToPdf()方法

  /**
   * .docx转.pdf
   * @param docxPath docx文件路径
   * @param pdfPath 输出的pdf文件路径
   * @throws Exception
   */
  public static boolean docxToPdf(String docxPath, String pdfPath) throws Exception {
      FileOutputStream out = null;
      try {
          File docxfile = new File(docxPath);
          WordprocessingMLPackage pkg = Docx4J.load(docxfile);
          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"));
          fontMapper.put("新細明體", PhysicalFonts.get("SimSun"));
          pkg.setFontMapper(fontMapper);
          out = new FileOutputStream(pdfPath);
          Docx4J.toPDF(pkg, out);
          // 删除源.docx文件
          docxfile.delete();
          return true;
//        } catch (FileNotFoundException e) {
//            e.printStackTrace();
//        } catch (Docx4JException e) {
//            e.printStackTrace();
      } catch (Exception e) {
          e.printStackTrace();
          return false;
      } finally {
          if (out != null) {
              try {
                  out.close();
              } catch (IOException e) {
                  e.printStackTrace();
              }
          }
      }
  }