摘要:如何用java实现word文档转pdf呢
最近在网上看了很多资料,遇到了很多头疼的问题,看了各类大神写的方法,最初想要研究的是在线预览word
现在来看,不太现实,除了微软研究的一套在线预览的url,但是满足的条件有点扯淡,有兴趣的可以去查资料
还有就是各类各样的收费平台,来看看这种转换的处理方法吧
- 实现功能
- docx文档转换为PDF
- 转换之后排版不混乱
- 使用工具(Jar包)
- aspose-words-15.11.0.jar(用于PDF转换 )
- 环境
- JDK1.8
- 代码
public static void main(String[] args) { doc2pdf("/Users/lzl/Desktop/a.docx","/Users/lzl/Desktop/test.pdf"); } public static void doc2pdf(String inPath, String outPath) { FileOutputStream os =null; try { File file = new File(outPath); // 新建一个空白pdf文档 os = new FileOutputStream(file); Document doc = new Document(inPath); // Address是将要被转化的word文档 //insertWatermarkText(doc, "四叶草的诗雨"); doc.save(os, SaveFormat.PDF); } catch (Exception e) { e.printStackTrace(); }finally{ if(os!=null){ try { os.close(); } catch (IOException e) { e.printStackTrace(); } } } }
加水印(升级版)
private static void insertWatermarkText(Document doc, String watermarkText) throws Exception { Shape watermark = new Shape(doc, ShapeType.TEXT_PLAIN_TEXT); //水印内容 watermark.getTextPath().setText(watermarkText); //水印字体 watermark.getTextPath().setFontFamily("宋体"); //水印宽度 watermark.setWidth(500); //水印高度 watermark.setHeight(100); //旋转水印 watermark.setRotation(-40); //水印颜色 watermark.getFill().setColor(Color.lightGray); watermark.setStrokeColor(Color.lightGray); watermark.setRelativeHorizontalPosition(RelativeHorizontalPosition.PAGE); watermark.setRelativeVerticalPosition(RelativeVerticalPosition.PAGE); watermark.setWrapType(WrapType.NONE); watermark.setVerticalAlignment(VerticalAlignment.CENTER); watermark.setHorizontalAlignment(HorizontalAlignment.CENTER); Paragraph watermarkPara = new Paragraph(doc); watermarkPara.appendChild(watermark); for (Section sect : doc.getSections()) { insertWatermarkIntoHeader(watermarkPara, sect, HeaderFooterType.HEADER_PRIMARY); insertWatermarkIntoHeader(watermarkPara, sect, HeaderFooterType.HEADER_FIRST); insertWatermarkIntoHeader(watermarkPara, sect, HeaderFooterType.HEADER_EVEN); } System.out.println("Watermark Set"); } private static void insertWatermarkIntoHeader(Paragraph watermarkPara, Section sect, int headerType) throws Exception { HeaderFooter header = sect.getHeadersFooters().getByHeaderFooterType(headerType); if (header == null) { header = new HeaderFooter(sect.getDocument(), headerType); sect.getHeadersFooters().add(header); } header.appendChild(watermarkPara.deepClone(true)); }