poi3.13生成word的页脚

生成页脚段落

XWPFDocument document = new XWPFDocument();
/*
         * 生成页脚段落
         * 给段落设置宽度为占满一行
         * */
        CTSectPr sectPr = document.getDocument().getBody().addNewSectPr();
        XWPFHeaderFooterPolicy headerFooterPolicy = new XWPFHeaderFooterPolicy(document, sectPr);
        XWPFFooter footer = headerFooterPolicy.createFooter(STHdrFtr.DEFAULT);
        System.out.println(footer);
        List<XWPFParagraph> paragraphs = footer.getParagraphs();
        System.out.println(paragraphs);
        XWPFParagraph paragraph = footer.getParagraphArray(0);
        System.out.println(paragraph);
        paragraph.setAlignment(ParagraphAlignment.CENTER);
        paragraph.setVerticalAlignment(TextAlignment.CENTER);
        paragraph.setBorderTop(Borders.THICK);
        CTTabStop tabStop = paragraph.getCTP().getPPr().addNewTabs().addNewTab();
        tabStop.setVal(STTabJc.RIGHT);
        int twipsPerInch = 1440;
        tabStop.setPos(BigInteger.valueOf(6 * twipsPerInch));
/*
         * 给段落创建元素
         * 设置元素字面为公司地址+公司电话
         * */
        XWPFRun run = paragraph.createRun();
        setXWPFRunStyle(run, "宋体", 8);
        run.addTab();
//        String s=run.getFontFamily();
        /*
         * 生成页码
         * 页码右对齐
         * */
        run = paragraph.createRun();
        run.setText("第");
        setXWPFRunStyle(run, "宋体", 8);
        run = paragraph.createRun();
        CTFldChar fldChar = run.getCTR().addNewFldChar();
        fldChar.setFldCharType(STFldCharType.Enum.forString("begin"));
        setXWPFRunStyle(run, "宋体", 8);
        run = paragraph.createRun();
        CTText ctText = run.getCTR().addNewInstrText();
        ctText.setStringValue("PAGE  \\* MERGEFORMAT");
        ctText.setSpace(SpaceAttribute.Space.Enum.forString("preserve"));
        setXWPFRunStyle(run, "宋体", 8);

        fldChar = run.getCTR().addNewFldChar();
        fldChar.setFldCharType(STFldCharType.Enum.forString("end"));

        run = paragraph.createRun();
        run.setText("页/共");
        setXWPFRunStyle(run, "宋体", 8);

        run = paragraph.createRun();
        fldChar = run.getCTR().addNewFldChar();
        fldChar.setFldCharType(STFldCharType.Enum.forString("begin"));

        run = paragraph.createRun();
        ctText = run.getCTR().addNewInstrText();
        ctText.setStringValue("NUMPAGES  \\* MERGEFORMAT ");
        ctText.setSpace(SpaceAttribute.Space.Enum.forString("preserve"));
        setXWPFRunStyle(run, "宋体", 8);

        fldChar = run.getCTR().addNewFldChar();
        fldChar.setFldCharType(STFldCharType.Enum.forString("end"));

        run = paragraph.createRun();
        run.setText("页");
        setXWPFRunStyle(run, "宋体", 8);