docx4j 单独添加页眉页脚、水印的代码一搜一大堆，但很少有人把页眉+水印、奇偶页眉页脚、首页页眉页脚全面实现，最近在做相关的内容，经过大量的查阅资料，总算完成了，分享记录一下。
先看效果：
水印在word文档中，也属于Header的一部分，在此实现中，是用画布画出一大片水印，生成图片。
奇偶页眉页脚设置：
在word文档中 setting.xml 中需要有 <w：evenAndOddHeaders>属性
首页页眉页脚设置：
在word文档中 document.xml <w:sectPr>标签中需要有<w:titlePg/>属性
代码：
package com.maqi.html2word;import mons.lang3.StringUtils;import org.docx4j.XmlUtils;import org.docx4j.jaxb.Context;import org.docx4j.model.structure.DocumentModel;import org.docx4j.model.structure.PageSizePaper;import org.docx4j.openpackaging.packages.WordprocessingMLPackage;import org.docx4j.openpackaging.parts.PartName;import org.docx4j.openpackaging.parts.WordprocessingML.*;import org.docx4j.openpackaging.parts.relationships.RelationshipsPart;import org.docx4j.relationships.Relationship;import org.docx4j.wml.Color;import org.docx4j.wml.*;import javax.imageio.ImageIO;import java.awt.*;import java.awt.font.FontRenderContext;import java.awt.geom.Rectangle2D;import java.awt.image.BufferedImage;import java.io.ByteArrayOutputStream;import java.math.BigInteger;/*** @author maqi* @date /11/16 11:49*/public class Docx4jTest {private static final ObjectFactory factory = Context.getWmlObjectFactory();private WordprocessingMLPackage wordMLPackage;private MainDocumentPart mainDocumentPart;private DocumentModel documentModel;public static void main(String[] args) throws Exception {Docx4jTest docx4jTest = new Docx4jTest();WordprocessingMLPackage wordprocessingMLPackage = WordprocessingMLPackage.createPackage(PageSizePaper.valueOf("A4"), false); // A4纸，//横版:truedocx4jTest.wordMLPackage = wordprocessingMLPackage;docx4jTest.mainDocumentPart = wordprocessingMLPackage.getMainDocumentPart();docx4jTest.documentModel = wordprocessingMLPackage.getDocumentModel();SectPr sectPr = docx4jTest.wordMLPackage.getDocumentModel().getSections().get(docx4jTest.wordMLPackage.getDocumentModel().getSections().size() - 1).getSectPr();if (sectPr == null) {sectPr = factory.createSectPr();docx4jTest.mainDocumentPart.addObject(sectPr);docx4jTest.documentModel.getSections().get(docx4jTest.documentModel.getSections().size() - 1).setSectPr(sectPr);}String watermark = "水印水印";// 修改值为 first even default 测试String hdrFtrRef = "first";// header footer 判断规则 规则为： first even defaultif (hdrFtrRef.equals("first")) {// first：设置 first、default两个headerdocx4jTest.createHeader(sectPr, "first", watermark);docx4jTest.createFooter(sectPr, "first");//首页不同时sectPr.setTitlePg(new BooleanDefaultTrue());} else if (hdrFtrRef.equals("even")) {// even: 设置even default 两个header 并在 setting.xml 设置 evenAndOddHeadersdocx4jTest.createHeader(sectPr, "even", watermark);docx4jTest.createFooter(sectPr, "even");DocumentSettingsPart documentSettingsPart = docx4jTest.mainDocumentPart.getDocumentSettingsPart();CTSettings contents = documentSettingsPart.getContents();//奇偶不同时设置contents.setEvenAndOddHeaders(new BooleanDefaultTrue());}// default，增加一个header footer 设置为rels为defaultdocx4jTest.createHeader(sectPr, "default", watermark);docx4jTest.createFooter(sectPr, "default");docx4jTest.mainDocumentPart.addObject(makePageBr());// end cover pagedocx4jTest.mainDocumentPart.addStyledParagraphOfText("Heading1", "页面内容");docx4jTest.mainDocumentPart.addObject(makePageBr());docx4jTest.mainDocumentPart.addStyledParagraphOfText("Normal", "页面内容11111");docx4jTest.mainDocumentPart.addObject(makePageBr());docx4jTest.wordMLPackage.save(new java.io.File("headerfooterwatermark_test.docx"));}private void createFooter(SectPr sectPr, String type) throws Exception {FooterPart footerPart = new FooterPart(new PartName("/word/footer-" + type + ".xml"));Ftr ftr = factory.createFtr();// Bind the header JAXB elements as representing their header partsfooterPart.setJaxbElement(ftr);Relationship relationship = mainDocumentPart.addTargetPart(footerPart);wordMLPackage.getParts().put(footerPart);FooterReference footerReference = factory.createFooterReference();footerReference.setType(HdrFtrRef.fromValue(type));footerReference.setId(relationship.getId());P paragraph = factory.createP();if ("first".equals(type)) {createHeaderFooterThreePart1(paragraph);} else {createHeaderFooterThreePart(paragraph);}ftr.getContent().add(paragraph);sectPr.getEGHdrFtrReferences().add(footerReference);}private void createHeader(SectPr sectPr, String type, String watermark) throws Exception {HeaderPart headerPart = new HeaderPart(new PartName("/word/heade-" + type + ".xml"));Relationship relationship = this.mainDocumentPart.addTargetPart(headerPart);Hdr hdr = null;if (StringUtils.isNoneBlank(watermark)) {setWatermarkHdr(headerPart, watermark);hdr = headerPart.getJaxbElement();} else {hdr = factory.createHdr();}// Bind the header JAXB elements as representing their header partsheaderPart.setJaxbElement(hdr);P paragraph = factory.createP();if ("first".equals(type)) {createHeaderFooterThreePart1(paragraph);} else {createHeaderFooterThreePart(paragraph);}hdr.getContent().add(paragraph);// headerPart.getJaxbElement().getContent().add(e)// Add the reference to both header parts to the Main Document PartHeaderReference headerReference = factory.createHeaderReference();headerReference.setType(HdrFtrRef.fromValue(type));headerReference.setId(relationship.getId());sectPr.getEGHdrFtrReferences().add(headerReference);}/*** 添加页眉页脚，左中右 三部分内容** @return 页脚对象*/private void createHeaderFooterThreePart(P paragraph) {RPr fontRPr = getRPr("宋体", "000000", "22", STHint.EAST_ASIA, true, false, false, false);R run = factory.createR();run.setRPr(fontRPr);paragraph.getContent().add(run);// tabparagraph.getContent().add(getTextField("left少时诵诗书"));R r1 = factory.createR();R.Ptab rPtab = factory.createRPtab();rPtab.setAlignment(STPTabAlignment.CENTER);rPtab.setRelativeTo(STPTabRelativeTo.MARGIN);rPtab.setLeader(STPTabLeader.NONE);r1.getContent().add(rPtab);paragraph.getContent().add(r1);// 中间内容SdtContentBlock sdtContentBlock = factory.createSdtContentBlock();sdtContentBlock.getContent().add(getTextField("第"));sdtContentBlock.getContent().add(getFieldBegin());sdtContentBlock.getContent().add(getPageNumberField());sdtContentBlock.getContent().add(getFieldEnd());sdtContentBlock.getContent().add(getTextField("页"));sdtContentBlock.getContent().add(getTextField(" 总共"));sdtContentBlock.getContent().add(getFieldBegin());sdtContentBlock.getContent().add(getTotalPageNumberField());sdtContentBlock.getContent().add(getFieldEnd());sdtContentBlock.getContent().add(getTextField("页"));paragraph.getContent().add(sdtContentBlock);// tabR r2 = factory.createR();R.Ptab rPtab1 = factory.createRPtab();rPtab1.setAlignment(STPTabAlignment.RIGHT);rPtab1.setRelativeTo(STPTabRelativeTo.MARGIN);rPtab1.setLeader(STPTabLeader.NONE);r2.getContent().add(rPtab1);// 右边内容paragraph.getContent().add(r2);paragraph.getContent().add(getTextField("right塑料袋"));}/*** 添加页眉页脚，左中右 三部分内容** @return 页脚对象*/private void createHeaderFooterThreePart1(P paragraph) {RPr fontRPr = getRPr("宋体", "000000", "22", STHint.EAST_ASIA, true, false, false, false);R run = factory.createR();run.setRPr(fontRPr);paragraph.getContent().add(run);// tabparagraph.getContent().add(getTextField("9990090"));R r1 = factory.createR();R.Ptab rPtab = factory.createRPtab();rPtab.setAlignment(STPTabAlignment.CENTER);rPtab.setRelativeTo(STPTabRelativeTo.MARGIN);rPtab.setLeader(STPTabLeader.NONE);r1.getContent().add(rPtab);paragraph.getContent().add(r1);// 中间内容SdtContentBlock sdtContentBlock = factory.createSdtContentBlock();sdtContentBlock.getContent().add(getTextField("第"));sdtContentBlock.getContent().add(getFieldBegin());sdtContentBlock.getContent().add(getPageNumberField());sdtContentBlock.getContent().add(getFieldEnd());sdtContentBlock.getContent().add(getTextField("页"));sdtContentBlock.getContent().add(getTextField(" 总共"));sdtContentBlock.getContent().add(getFieldBegin());sdtContentBlock.getContent().add(getTotalPageNumberField());sdtContentBlock.getContent().add(getFieldEnd());sdtContentBlock.getContent().add(getTextField("页"));paragraph.getContent().add(sdtContentBlock);// tabR r2 = factory.createR();R.Ptab rPtab1 = factory.createRPtab();rPtab1.setAlignment(STPTabAlignment.RIGHT);rPtab1.setRelativeTo(STPTabRelativeTo.MARGIN);rPtab1.setLeader(STPTabLeader.NONE);r2.getContent().add(rPtab1);// 右边内容paragraph.getContent().add(r2);paragraph.getContent().add(getTextField("uuuuuuuu"));}private R getTextField(String content) {Text text = factory.createText();R run = factory.createR();text.setValue(content);run.getContent().add(text);return run;}private static R getPageNumberField() {R run = factory.createR();Text txt = new Text();txt.setSpace("preserve");txt.setValue("PAGE \\* MERGEFORMAT");run.getContent().add(factory.createRInstrText(txt));return run;}private static R getTotalPageNumberField() {R run = factory.createR();Text txt = new Text();txt.setSpace("preserve");txt.setValue(" NUMPAGES \\* MERGEFORMAT ");run.getContent().add(factory.createRInstrText(txt));return run;}private static R getFieldBegin() {R run = factory.createR();FldChar fldchar = factory.createFldChar();fldchar.setFldCharType(STFldCharType.BEGIN);run.getContent().add(fldchar);return run;}private R getFieldEnd() {FldChar fldcharend = factory.createFldChar();fldcharend.setFldCharType(STFldCharType.END);R run = factory.createR();run.getContent().add(fldcharend);return run;}public RPr getRPr(String fontFamily, String colorVal, String fontSize, STHint sTHint, boolean isBlod,boolean isUnderLine, boolean isItalic, boolean isStrike) {RPr rPr = factory.createRPr();RFonts rf = new RFonts();rf.setHint(sTHint);rf.setAscii(fontFamily);rf.setHAnsi(fontFamily);rPr.setRFonts(rf);BooleanDefaultTrue bdt = factory.createBooleanDefaultTrue();rPr.setBCs(bdt);if (isBlod) {rPr.setB(bdt);}if (isItalic) {rPr.setI(bdt);}if (isStrike) {rPr.setStrike(bdt);}if (isUnderLine) {U underline = new U();underline.setVal(UnderlineEnumeration.SINGLE);rPr.setU(underline);}Color color = new Color();color.setVal(colorVal);rPr.setColor(color);HpsMeasure sz = new HpsMeasure();sz.setVal(new BigInteger(fontSize));rPr.setSz(sz);rPr.setSzCs(sz);return rPr;}private void setWatermarkHdr(HeaderPart headerPart, String text) throws Exception {ImagePngPart imagePart = new ImagePngPart(new PartName("/media/background.png"));ByteArrayOutputStream out = new ByteArrayOutputStream();ImageIO.write(createWaterMark(text), "png", out);byte[] imagebytes = out.toByteArray();imagePart.setBinaryData(imagebytes);Relationship rel = headerPart.addTargetPart(imagePart, RelationshipsPart.AddPartBehaviour.REUSE_EXISTING);String openXML = "<w:hdr mc:Ignorable=\"w14 wp14\" xmlns:v=\"urn:schemas-microsoft-com:vml\" xmlns:w=\"/wordprocessingml//main\" xmlns:o=\"urn:schemas-microsoft-com:office:office\" xmlns:mc=\"/markup-compatibility/\" xmlns:r=\"/officeDocument//relationships\">"+ "<w:p>"+ "<w:pPr>"+ "<w:pStyle w:val=\"Header\"/>"+ "</w:pPr>"+ "<w:r>"+ "<w:rPr>"+ "<w:noProof/>"+ "</w:rPr>"+ "<w:pict>"+ "<v:shapetype coordsize=\"21600,21600\" filled=\"f\" id=\"_x0000_t75\" o:preferrelative=\"t\" o:spt=\"75\" path=\"m@4@5l@4@11@9@11@9@5xe\" stroked=\"f\">"+ "<v:stroke joinstyle=\"miter\"/>"+ "<v:formulas>"+ "<v:f eqn=\"if lineDrawn pixelLineWidth 0\"/>"+ "<v:f eqn=\"sum @0 1 0\"/>"+ "<v:f eqn=\"sum 0 0 @1\"/>"+ "<v:f eqn=\"prod @2 1 2\"/>"+ "<v:f eqn=\"prod @3 21600 pixelWidth\"/>"+ "<v:f eqn=\"prod @3 21600 pixelHeight\"/>"+ "<v:f eqn=\"sum @0 0 1\"/>"+ "<v:f eqn=\"prod @6 1 2\"/>"+ "<v:f eqn=\"prod @7 21600 pixelWidth\"/>"+ "<v:f eqn=\"sum @8 21600 0\"/>"+ "<v:f eqn=\"prod @7 21600 pixelHeight\"/>"+ "<v:f eqn=\"sum @10 21600 0\"/>"+ "</v:formulas>"+ "<v:path gradientshapeok=\"t\" o:connecttype=\"rect\" o:extrusionok=\"f\"/>"+ "<o:lock aspectratio=\"t\" v:ext=\"edit\"/>"+ "</v:shapetype>"+ "<v:shape id=\"WordPictureWatermark835936646\" o:allowincell=\"f\" o:spid=\"_x0000_s2050\" style=\"position:absolute;margin-left:0;margin-top:0;width:467.95pt;height:615.75pt;z-index:-251657216;mso-position-horizontal:center;mso-position-horizontal-relative:margin;mso-position-vertical:center;mso-position-vertical-relative:margin\" type=\"#_x0000_t75\">"+ "<v:imagedata blacklevel=\"22938f\" gain=\"19661f\" o:title=\"docx4j-logo\" r:id=\"" + rel.getId() + "\"/>"+ "</v:shape>"+ "</w:pict>"+ "</w:r>"+ "</w:p>"+ "</w:hdr>";Hdr hdr = (Hdr) XmlUtils.unmarshalString(openXML);headerPart.setJaxbElement(hdr);}private static BufferedImage createWaterMark(String content) {Integer width = 1000;Integer height = 1360;BufferedImage image = new BufferedImage(width, height, BufferedImage.TYPE_INT_RGB);// 获取bufferedImage对象String fontType = "宋体";Integer fontStyle = Font.PLAIN;Integer fontSize = 30;Font font = new Font(fontType, fontStyle, fontSize);Graphics2D g2d = image.createGraphics(); // 获取Graphics2d对象image = g2d.getDeviceConfiguration().createCompatibleImage(width, height, Transparency.TRANSLUCENT);g2d.setComposite(AlphaComposite.getInstance(AlphaComposite.SRC_OVER));g2d.dispose();for (int i = 1; i <= 20; i += 2) {for (int j = 1; j <= 10; j += 2) {int px = j * 100;int py = i * 100;g2d = image.createGraphics();g2d.setColor(java.awt.Color.black);g2d.setStroke(new BasicStroke(1)); // 设置字体g2d.setFont(font); // 设置字体类型 加粗 大小g2d.translate(px, py);// 设置原点g2d.rotate(Math.toRadians(-30));// 设置倾斜度FontRenderContext context = g2d.getFontRenderContext();Rectangle2D bounds = font.getStringBounds(content, context);g2d.drawString(content, 0, 0);g2d.dispose();}}return image;}private static P makePageBr() throws Exception {P p = factory.createP();R r = factory.createR();Br br = factory.createBr();br.setType(STBrType.PAGE);r.getContent().add(br);p.getContent().add(r);return p;}}
pom：
<dependency><groupId>org.docx4j</groupId><artifactId>docx4j</artifactId><version>6.0.1</version></dependency><dependency><groupId>org.docx4j</groupId><artifactId>docx4j-ImportXHTML</artifactId><version>6.0.1</version></dependency><dependency><groupId>org.docx4j</groupId><artifactId>xhtmlrenderer</artifactId><version>3.0.0</version></dependency>
参考文档：https://python-docx.readthedocs.io/en/latest/dev/analysis/features/header.html?highlight=footer
