String tempPath = "G:\\TestDoc\\weituo2.docx";
 WordprocessingMLPackage wordMLPackage = DocxUtils.getWordMLPackage(tempPath);
 String outpath = "G:\\TestDoc\\业务委托单.pdf";
 DocxUtils.toPDF(wordMLPackage,outpath);
public static void toPDF(WordprocessingMLPackage wordMLPackage,String outPath) throws Exception{
//        Mapper fontMapper = new IdentityPlusMapper();
        Mapper fontMapper = new IdentityPlusMapper();
        wordMLPackage.setFontMapper(fontMapper);
//        PhysicalFont font  = PhysicalFonts.getPhysicalFonts().get("Arial Unicode MS");
//        if (font!=null) {
//            fontMapper.getFontMappings().put("Times New Roman", font);
//        }
        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"));
        DocxUtils.toP(wordMLPackage,outPath);
public static void toP(WordprocessingMLPackage wordMLPackage,String outPath) throws Exception{
        OutputStream os = new FileOutputStream(outPath);
        FOSettings foSettings = Docx4J.createFOSettings();
        foSettings.setWmlPackage(wordMLPackage);
        Docx4J.toFO(foSettings, os, Docx4J.FLAG_EXPORT_PREFER_XSL);
                                //加载字体文件（解决linux环境下无中文字体问题）

         PhysicalFonts.addPhysicalFonts("SimSun", new URL("simsun.ttc"));

         //宋体&新宋体

         PhysicalFont simsunFont = PhysicalFonts.get("SimSun");
         fontMapper.put("SimSun", simsunFont); 
 
 //自己准备字体库 
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                            “ORC is Nim’s all-new cycle collector based on ARC. It can be considered a full-blown GC since it includes a local tracing phase (contrary to most other tracing GCs which do global tracing). ORC is what you should use when working with Nim’s async because it contains cycles that need to be dealt with.”看起来ORC是个好东西，能解决ARC不回收循环引用的问题。