WORD轉(zhuǎn)PDF 字體問題

項(xiàng)目中有需求需要導(dǎo)出PDF育勺，

市面上現(xiàn)在有很多word導(dǎo)出PDF，比如常用的兩款 docx4j 和 aspose-words

docx4j 是開源的 aspose-words是商用的需要購買License 但是網(wǎng)上有破解的可以搜索到

docx4j

maven依賴

<dependency>
    <groupId>org.docx4j</groupId>
    <artifactId>docx4j-export-fo</artifactId>
    <version>8.3.8</version>
</dependency>
<dependency>
    <groupId>org.docx4j</groupId>
    <artifactId>docx4j-JAXB-ReferenceImpl</artifactId>
    <version>8.3.8</version>
</dependency>

特別說明：需要的是 *.ttf 格式的字體庫如果缺失會(huì)出現(xiàn)亂碼小方格娜谊。
1，word 導(dǎo)出pdf

    public void outPDF2(ByteArrayOutputStream outputStream, HttpServletResponse response, String fileName) throws Exception {
        ByteArrayInputStream inputStream = new ByteArrayInputStream(outputStream.toByteArray());
        WordprocessingMLPackage wordMLPackage = WordprocessingMLPackage.load(inputStream);
        ExcelUtils.exportPdf(response, fileName);
        setFontMapper(wordMLPackage);
        Docx4J.toPDF(wordMLPackage, response.getOutputStream());
        IOUtils.closeQuietly(inputStream);
        IOUtils.closeQuietly(response.getOutputStream());
    }

2, 引入需要的字體

private static void setFontMapper(WordprocessingMLPackage mlPackage) throws Exception {
        Mapper fontMapper = new IdentityPlusMapper();

        //引入系統(tǒng)的
        fontMapper.put("隸書", PhysicalFonts.get("LiSu"));
        fontMapper.put("宋體", PhysicalFonts.get("SimSun"));
        fontMapper.put("等線", PhysicalFonts.get("SimSun"));
        fontMapper.put("等線 Light", PhysicalFonts.get("SimSun"));
        fontMapper.put("仿宋_GB2312", PhysicalFonts.get("FangSong_GB2312"));
        fontMapper.put("新細(xì)明體", PhysicalFonts.get("SimSun"));
        //解決宋體（正文）和宋體（標(biāo)題）的亂碼問題
        PhysicalFonts.put("PMingLiU", PhysicalFonts.get("SimSun"));

        // 如果系統(tǒng) 自己下載的字體 引入
        PhysicalFonts.addPhysicalFonts("Microsoft Yahei", new ClassPathResource("font/Microsoft YaHei.ttf").getURI());
        fontMapper.put("Microsoft Yahei", PhysicalFonts.get("Microsoft YaHei.ttf"));
        mlPackage.setFontMapper(fontMapper);
    }

3渔肩，問題

如果word當(dāng)中有表格表格中的單元格如果是英文和數(shù)字不會(huì)換行中文會(huì)自動(dòng)換行這是一個(gè)BUG因俐。

aspose-words
maven依賴

<dependency>
    <groupId>com.aspose</groupId>
    <artifactId>aspose-words</artifactId>
    <version>15.8.0</version>
</dependency>

特別說明：需要的是 *.ttc 格式的字體庫如果缺失會(huì)出現(xiàn)亂碼小方格。

1周偎，word 導(dǎo)出pdf

    public void outPDF(ByteArrayOutputStream outputStream, HttpServletResponse response, String fileName) throws Exception {
        ByteArrayInputStream inputStream = new ByteArrayInputStream(outputStream.toByteArray());
        ExcelUtils.exportPdf(response, fileName);
        //引入字體所在的目錄
        FontSettings.setFontsFolder("/tmp/fonts", true);
        //使用字體設(shè)置配置加載選項(xiàng)
        LoadOptions loadOptions = new LoadOptions();
        Document doc = new Document(inputStream, loadOptions);
        PdfSaveOptions options = new PdfSaveOptions();
        options.setCompliance(PdfCompliance.PDF_15);
        // 將Word轉(zhuǎn)換為PDF
        doc.save(response.getOutputStream(), options);
        IOUtils.closeQuietly(inputStream);
        IOUtils.closeQuietly(response.getOutputStream());
    }

2抹剩，引入需要的字體

    static {
//        //執(zhí)行字體
        Process process = null;
        try {
            //正常寫 linux命令即可 、比如：mkdir xx/touch b.txt/sh start.sh/sh stop.sh

            String commend = "mkdir -p /tmp/fonts";
            process = Runtime.getRuntime().exec(commend);
            log.info("創(chuàng)建目錄" + process.waitFor());

            log.info("拷貝字體");
            FileCopyUtils.copy(new ClassPathResource("font/Microsoft YaHei.ttc").getInputStream(), new FileOutputStream("/tmp/fonts/Microsoft YaHei.ttc"));

            commend = "chmod -R 777 /tmp/fonts";
            process = Runtime.getRuntime().exec(commend);
            log.info("授予權(quán)限" + process.waitFor());
//            setFontsSources();
        } catch (Exception e) {
            log.error("設(shè)置字體失敗", e);
        }
    }

3蓉坎，問題

aspose-words 是商用的需要自己在網(wǎng)上找下 license.xml 澳眷。

最后編輯于：2024.02.07 23:07:37

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