XWPFDocument 创建Word并且生成目录结构_豆豆和贝贝的博客-CSDN博客

安宇雨 - 随手采集
2023-05-08 16:41:39
随手采集
0000-未整理-等待研究

  //生成目录结构时  需要这个功能 已达到生成下标的作用public static void createDefaultFooter(final XWPFDocument docx) {        // TODO 设置页码起始值        CTP pageNo = CTP.Factory.newInstance();        XWPFParagraph footer = new XWPFParagraph(pageNo, docx);        CTPPr begin = pageNo.addNewPPr();        begin.addNewPStyle().setVal("系统页脚");        begin.addNewJc().setVal(STJc.CENTER);        pageNo.addNewR().addNewFldChar().setFldCharType(STFldCharType.BEGIN);        pageNo.addNewR().addNewInstrText().setStringValue("PAGE   \\* MERGEFORMAT");        pageNo.addNewR().addNewFldChar().setFldCharType(STFldCharType.SEPARATE);        CTR end = pageNo.addNewR();        CTRPr endRPr = end.addNewRPr();        endRPr.addNewNoProof();        endRPr.addNewLang().setVal("123");        end.addNewFldChar().setFldCharType(STFldCharType.END);        CTSectPr sectPr = docx.getDocument().getBody().isSetSectPr() ?         docx.getDocument().getBody().getSectPr()/docx.getDocument().getBody().addNewSectPr();        XWPFHeaderFooterPolicy policy = new XWPFHeaderFooterPolicy(docx, sectPr);        policy.createFooter(STHdrFtr.DEFAULT, new XWPFParagraph[] { footer });    }    /**    * 将 该paragraph 设置成Word中的一级 二级标签    * 这里设置完成后 document.createTOC  就能够显示 目录结构    * @param paragraph    */public static void createLevel(XWPFDocument document,String style,        ParagraphAlignment para_align,String color,Integer font_size,        String content,boolean bold){    XWPFParagraph paragraph = document.createParagraph();            XWPFStyles styles = document.createStyles();    if (!StringUtils.isEmpty(style)) {        Integer level = Integer.parseInt(style.split("heading")[1]);        addCustomHeadingStyle(document, styles, style, level, 36, "4288BC");        }    paragraph.setAlignment(para_align);    paragraph.setStyle(style);    XWPFRun r = paragraph.createRun();    r.setColor(color);    r.setFontSize(font_size);    r.setText(content);    r.setBold(bold);}   //设置 一二级标签private static void addCustomHeadingStyle(XWPFDocument docxDocument, XWPFStyles styles, String strStyleId, int headingLevel, int pointSize, String hexColor) {     CTStyle ctStyle = CTStyle.Factory.newInstance();    ctStyle.setStyleId(strStyleId);      CTString styleName = CTString.Factory.newInstance();    styleName.setVal(strStyleId);    ctStyle.setName(styleName);     CTDecimalNumber indentNumber = CTDecimalNumber.Factory.newInstance();    indentNumber.setVal(BigInteger.valueOf(headingLevel));     // lower number > style is more prominent in the formats bar    ctStyle.setUiPriority(indentNumber);     CTOnOff onoffnull = CTOnOff.Factory.newInstance();    ctStyle.setUnhideWhenUsed(onoffnull);     // style shows up in the formats bar    ctStyle.setQFormat(onoffnull);     // style defines a heading of the given level    CTPPr ppr = CTPPr.Factory.newInstance();    ppr.setOutlineLvl(indentNumber);    ctStyle.setPPr(ppr);     XWPFStyle style = new XWPFStyle(ctStyle);     CTHpsMeasure size = CTHpsMeasure.Factory.newInstance();    size.setVal(new BigInteger(String.valueOf(pointSize)));    CTHpsMeasure size2 = CTHpsMeasure.Factory.newInstance();    size2.setVal(new BigInteger("24"));     CTFonts fonts = CTFonts.Factory.newInstance();    fonts.setAscii("Loma" );     CTRPr rpr = CTRPr.Factory.newInstance();    rpr.setRFonts(fonts);    rpr.setSz(size);    rpr.setSzCs(size2); //这里灰常重要！    CTColor color=CTColor.Factory.newInstance();    color.setVal(hexToBytes(hexColor));    rpr.setColor(color);    style.getCTStyle().setRPr(rpr);    // is a null op if already defined    style.setType(STStyleType.PARAGRAPH);    styles.addStyle(style);} //在你的文档生成代码中   需要的标题如下设置createLevel(doc, "heading1", ParagraphAlignment.CENTER, "", 22, "第一章  项目创意", true);//一级标签 createLevel(doc, "heading1", ParagraphAlignment.CENTER, "", 22, "1、项目分析", true);//二级标签  最后 WordExportUtil.createDefaultFooter(doc); //创建目录  需要上面的 下标doc.createTOC();request.setCharacterEncoding("utf-8");  response.setContentType("application/msword");//导出word格式response.addHeader("Content-Disposition", "attachment;filename=" + new String( ( project.getTitle()+"-创业计划书.doc").getBytes(),          "iso-8859-1"));OutputStream ostream = response.getOutputStream();doc.write(ostream); ostream.close();  //生成文档后 打开（以Word->Office）启动编辑 会有提示，选择 是，会自动显示目录结构//以上就像成了目录结构第一章  1、项目分析

打开后点击“是”-》》编辑模式打开也选择是这样就OK了