Document

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libreoffice
docx4j
- 转 PDF
  - 页眉页脚支持的不太好
  - 表格内容可垂直居中
xdocreport
- 支持从 ODT, ODS, ODP, DOCX, PPTX 转为 PDF, FO, XHTML 可使用 ODFDOM, DOCX4J, XWPF 进行转换
- 转 PDF
  - via XWPF
    - 页眉页脚支持的不太好
- 支持模板
- 支持直接将 POI 转换为 PDF
apache poi
- changes
apache fop
apache pdfbox
itext
NOTE
- 转换 PDF 时一定要注意有 SumSun 字体

组件	应用类型
POIFS	OLE2 Filesystem
HPSF	OLE2 Property Sets
HSSF	Excel XLS
HSLF	PowerPoint PPT
HWPF	Word DOC
HDGF	Visio VSD
HPBF	Publisher PUB
HSMF	Outlook MSG
DDF	Escher common drawings
HWMF	WMF drawings
OpenXML4J	OOXML
XSSF	Excel XLSX
XSLF	PowerPoint PPTX
XWPF	Word DOCX
XDGF	Visio VSDX
Common SL	PowerPoint PPT and PPTX
Common SS	Excel XLS and XLSX

java

/**
 * Docx4J
 */
// 添加字体
new FontFileFinder()
    .find("/Applications/Microsoft Word.app/Contents/Resources/Fonts/")
    .forEach(v -> PhysicalFonts.addPhysicalFont((URL) v));
// 映射字体名字
PhysicalFonts.put("宋体", checkNotNull(PhysicalFonts.get("SimSun")));
PhysicalFonts.put("黑体", checkNotNull(PhysicalFonts.get("SimHei")));

// 转换为 PDF
WordprocessingMLPackage wordMLPackage = Docx4J.load(new java.io.File("./test.docx"));
Docx4J.toPDF(wordMLPackage, new FileOutputStream("./test.pdf"));

/**
 * xdocreport
 */
// itext2 添加字体
com.lowagie.text.FontFactory.registerDirectory("/Applications/Microsoft Word.app/Contents/Resources/Fonts/");
// 使用 IConverter 进行转换
Options options = Options.getFrom(DocumentKind.DOCX).to(ConverterTypeTo.PDF).via("ODFOM");
IConverter converter = ConverterRegistry.getRegistry().findConverter(options);
converter.convert(new FileInputStream("./test.docx"), new FileOutputStream("./test.pdf"), options);

// 直接转换 POI
XWPFDocument doc = new XWPFDocument(new FileInputStream("./test.docx"));
PdfOptions options = PdfOptions.create();
PdfConverter converter = new PdfConverter();
converter.convert(doc, new FileOutputStream("./test.pdf"), options);

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