问使用docx4j java在docx文件的同一行中添加页脚文本和页码

EN

TextVersionv02312     
                                                                                   1

TextVersionv02312                                                                        1

private static Ftr createFooter(WordprocessingMLPackage wordMLPackage, String content, ObjectFactory factory, Part sourcePart, InputStream is) throws IOException, Throwable {
        Ftr footer = factory.createFtr();
        P paragraph = factory.createP();
        R run = factory.createR();
        /*
         * Change the font size to 8 points(the font size is defined to be in half-point
         * size so set the value as 16).
         */
        RPr rpr = new RPr();
        HpsMeasure size = new HpsMeasure();
        size.setVal(BigInteger.valueOf(16));
        rpr.setSz(size);
        run.setRPr(rpr);
        Text text = new Text();
        text.setValue(content);
        run.getContent().add(text);
        paragraph.getContent().add(run);
        footer.getContent().add(paragraph);

        // add page number
        P pageNumParagraph = factory.createP();
        addFieldBegin(factory, pageNumParagraph);
        addPageNumberField(factory, pageNumParagraph);
        addFieldEnd(factory, pageNumParagraph);
        footer.getContent().add(pageNumParagraph);
        return footer;
    }

private static void addPageNumberField(ObjectFactory factory, P paragraph) {
        R run = factory.createR();
        PPr ppr = new PPr();
        Jc jc = new Jc();
        jc.setVal(JcEnumeration.RIGHT);
        ppr.setJc(jc);
        paragraph.setPPr(ppr);
        Text txt = new Text();
        txt.setSpace("preserve");
        txt.setValue(" PAGE   \\* MERGEFORMAT ");
        run.getContent().add(factory.createRInstrText(txt));
        paragraph.getContent().add(run);

    }