1.引入必须的jar包，因为docx4j的依赖比较多，在外网maven会帮我们添加依赖，在内网最好单独引

外网

        <dependency><groupId>org.docx4j</groupId><artifactId>docx4j</artifactId><version>3.3.6</version></dependency><dependency><groupId>org.docx4j</groupId><artifactId>docx4j-ImportXHTML</artifactId><version>3.3.6</version></dependency><dependency><groupId>org.docx4j</groupId><artifactId>docx4j-export-fo</artifactId><version>3.3.6</version></dependency><dependency><groupId>org.jsoup</groupId><artifactId>jsoup</artifactId><version>1.11.2</version></dependency>

内网

        <dependency><groupId>org.jsoup</groupId><artifactId>jsoup</artifactId><version>1.11.2</version></dependency><dependency><groupId>org.docx4j</groupId><artifactId>docx4j</artifactId><version>3.3.6</version></dependency><dependency><groupId>org.docx4j</groupId><artifactId>docx4j-ImportXHTML</artifactId><version>3.3.6</version></dependency><dependency><groupId>org.docx4j</groupId><artifactId>docx4j-export-fo</artifactId><version>3.3.6</version></dependency><dependency><groupId>org.plutext</groupId><artifactId>jaxb-svg11</artifactId><version>1.0.2</version></dependency><dependency><groupId>net.engio</groupId><artifactId>mbassador</artifactId><version>1.2.4.2</version></dependency><dependency><groupId>org.slf4j</groupId><artifactId>jcl-over-slf4j</artifactId><version>1.7.21</version></dependency><dependency><groupId>org.slf4j</groupId><artifactId>slf4j-log4j12</artifactId><version>1.7.21</version></dependency><dependency><groupId>log4j</groupId><artifactId>log4j</artifactId><version>1.2.17</version></dependency><dependency><groupId>org.apache.commons</groupId><artifactId>commons-lang3</artifactId><version>3.4</version></dependency><dependency><groupId>commons-codec</groupId><artifactId>commons-codec</artifactId><version>1.10</version></dependency><dependency><groupId>commons-io</groupId><artifactId>commons-io</artifactId><version>2.4</version></dependency><dependency><groupId>org.apache.httpcomponents</groupId><artifactId>httpclient</artifactId><version>4.5.2</version></dependency><dependency><groupId>org.apache.httpcomponents</groupId><artifactId>httpcore</artifactId><version>4.4.4</version></dependency><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-core</artifactId><version>2.7.3</version></dependency><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-databind</artifactId><version>2.7.3</version></dependency><dependency><groupId>com.fasterxml.jackson.core</groupId><artifactId>jackson-annotations</artifactId><version>2.7.0</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>xmlgraphics-commons</artifactId><version>2.1</version></dependency><dependency> <groupId>org.apache.avalon.framework</groupId><artifactId>avalon-framework-api</artifactId><version>4.3.1</version></dependency><dependency><groupId>org.apache.avalon.framework</groupId> <artifactId>avalon-framework-impl</artifactId><version>4.3.1</version></dependency><dependency><groupId>xalan</groupId><artifactId>xalan</artifactId><version>2.7.2</version> </dependency><dependency><groupId>xalan</groupId><artifactId>serializer</artifactId><version>2.7.2</version></dependency><dependency><groupId>net.arnx</groupId><artifactId>wmf2svg</artifactId><version>0.9.8</version></dependency><dependency><groupId>org.antlr</groupId><artifactId>antlr-runtime</artifactId><version>3.5.2</version></dependency><dependency><groupId>org.antlr</groupId><artifactId>stringtemplate</artifactId><version>3.2.1</version></dependency><dependency><groupId>antlr</groupId><artifactId>antlr</artifactId><version>2.7.7</version></dependency><dependency><groupId>com.google.guava</groupId><artifactId>guava</artifactId> <version>19.0</version></dependency> <dependency> <groupId>com.thedeanda</groupId><artifactId>lorem</artifactId><version>2.0</version></dependency><dependency><groupId>org.docx4j</groupId> <artifactId>xhtmlrenderer</artifactId><version>3.0.0</version></dependency><dependency><groupId>com.lowagie</groupId><artifactId>itext</artifactId><version>2.1.7</version></dependency><dependency><groupId>org.plutext</groupId><artifactId>jaxb-xslfo</artifactId><version>1.0.1</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>fop</artifactId><version>2.2</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-svg-dom</artifactId><version>1.9</version> </dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-css</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-dom</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-parser</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-util</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-constants</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-i18n</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-bridge</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-anim</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-script</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-xml</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-awt-util</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-gvt</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-transcoder</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-svggen</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-extension</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.xmlgraphics</groupId><artifactId>batik-ext</artifactId><version>1.9</version></dependency><dependency><groupId>org.apache.pdfbox</groupId><artifactId>fontbox</artifactId><version>2.0.4</version></dependency>

2.java解析的工具类

package com.hello.util;import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.InputStream;
import java.math.BigInteger;
import java.util.List;import org.docx4j.dml.wordprocessingDrawing.Inline;
import org.docx4j.jaxb.Context;
import org.docx4j.model.structure.SectionWrapper;
import org.docx4j.openpackaging.exceptions.Docx4JException;
import org.docx4j.openpackaging.exceptions.InvalidFormatException;
import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
import org.docx4j.openpackaging.parts.WordprocessingML.BinaryPartAbstractImage;
import org.docx4j.openpackaging.parts.WordprocessingML.FooterPart;
import org.docx4j.openpackaging.parts.WordprocessingML.MainDocumentPart;
import org.docx4j.openpackaging.parts.WordprocessingML.StyleDefinitionsPart;
import org.docx4j.relationships.Relationship;
import org.docx4j.wml.Br;
import org.docx4j.wml.CTBorder;
import org.docx4j.wml.Drawing;
import org.docx4j.wml.FldChar;
import org.docx4j.wml.FooterReference;
import org.docx4j.wml.Ftr;
import org.docx4j.wml.HdrFtrRef;
import org.docx4j.wml.HpsMeasure;
import org.docx4j.wml.ObjectFactory;
import org.docx4j.wml.P;
import org.docx4j.wml.PPr;
import org.docx4j.wml.PPrBase.Ind;
import org.docx4j.wml.R;
import org.docx4j.wml.RFonts;
import org.docx4j.wml.RPr;
import org.docx4j.wml.STBorder;
import org.docx4j.wml.STBrType;
import org.docx4j.wml.STFldCharType;
import org.docx4j.wml.SectPr;
import org.docx4j.wml.Style;
import org.docx4j.wml.Styles;
import org.docx4j.wml.Tbl;
import org.docx4j.wml.TblBorders;
import org.docx4j.wml.TblPr;
import org.docx4j.wml.TblWidth;
import org.docx4j.wml.Tc;
import org.docx4j.wml.TcPr;
import org.docx4j.wml.Text;
import org.docx4j.wml.Tr;
import org.jsoup.Jsoup;
import org.jsoup.nodes.Document;
import org.jsoup.nodes.Element;
import org.jsoup.select.Elements;import sun.misc.BASE64Decoder;public class HtmlToWord {private static ObjectFactory factory;private static WordprocessingMLPackage wordMLPackage;public static byte[] resolveHtml(String data, String jurl) {/** data是完整的html Document document = Jsoup.parse(data);*//* data是html片段 */Document document = Jsoup.parseBodyFragment(data, "UTF-8");/* Element element = document.body(); */try {wordMLPackage = WordprocessingMLPackage.createPackage();factory = Context.getWmlObjectFactory();Relationship relationship = createFooterPart();createFooterReference(relationship);MainDocumentPart documentPart = wordMLPackage.getMainDocumentPart();alterStyleSheet();Elements elements = document.select("[data-class]");for (Element em : elements) {switch (em.attr("data-class")) {case "title":documentPart.addStyledParagraphOfText("Title", em.text());break;case "subtitle":documentPart.addStyledParagraphOfText("Subtitle", em.text());break;case "img":String imgSrc = jurl + File.separator + em.attr("src");File file = new File(imgSrc);byte[] bytes = convertImageToByteArray(file);addImageToPackage(wordMLPackage, bytes);break;case "chart":String base64chart = em.attr("data-base64");addImageToPackage(wordMLPackage, new BASE64Decoder().decodeBuffer(base64chart));break;case "table":Tbl table = addTable(em);documentPart.addObject(table);break;case "title2":documentPart.addStyledParagraphOfText("Heading1", em.text());break;case "title3":documentPart.addStyledParagraphOfText("Heading2", em.text());break;case "paragraph":/*documentPart.addStyledParagraphOfText("Normal", "   " + em.text());*/P p = addParapraph(em.text());//设置首行缩进setFirstLine(p,"400");documentPart.getContent().add(p);break;default:documentPart.addParagraphOfText(em.text());break;}}addPageBreak(documentPart);ByteArrayOutputStream outputStream = new ByteArrayOutputStream();wordMLPackage.save(outputStream);return outputStream.toByteArray();} catch (Exception e) {e.printStackTrace();return null;}}/*** @Title: addParapraph * @Description: (文本转段落) * @param @param text* @param @return    设定文件 * @return P    返回类型 * @throws*/private static P addParapraph(String text) {factory=Context.getWmlObjectFactory();P paragraph = factory.createP();Text t = factory.createText();  t.setValue(text);  R run = factory.createR();  run.getContent().add(t);  paragraph.getContent().add(run);  RPr runProperties = factory.createRPr(); run.setRPr(runProperties);  return paragraph; }/*** @Title: setFirstLine * @Description: TODO(设置段落首行缩进) * @param @param p* @param @param str    设定文件 * @return void    返回类型 * @throws*/private static void setFirstLine(P p ,String str) {PPr ppr = getPPr(p);Ind ind = ppr.getInd();if (ind == null) {ind = new Ind();ppr.setInd(ind);}/*   ind.setFirstLineChars(new BigInteger("200"));*/        ind.setFirstLine(new BigInteger(str));};private static PPr getPPr(P p) {PPr ppr = p.getPPr();if (ppr == null) {ppr = new PPr();p.setPPr(ppr);}return ppr;}/***         table @param @return 设定文件 @return Tbl 返回类型 @throws*/private static Tbl addTable(Element table) {factory = Context.getWmlObjectFactory();Tbl tbl = factory.createTbl();addBorders(tbl);Elements trs = table.getElementsByTag("tr");for (Element tr : trs) {Tr fTr = addTableTr(tr);tbl.getContent().add(fTr);}return tbl;}/***         tr @param @return 设定文件 @return Tr 返回类型 @throws*/private static Tr addTableTr(Element tr) {Elements tds = tr.getElementsByTag("th").isEmpty() ? tr.getElementsByTag("td") : tr.getElementsByTag("th");Tr ftr = factory.createTr();for (int i = 0, j = tds.size(); i < j; i++) {Tc ftd = factory.createTc();setCellWidth(ftd, 1000);ftd.getContent().add(wordMLPackage.getMainDocumentPart().createParagraphOfText(tds.get(i).text()));ftr.getContent().add(ftd);}return ftr;}/*** 本方法创建一个单元格属性集对象和一个表格宽度对象. 将给定的宽度设置到宽度对象然后将其添加到 属性集对象. 最后将属性集对象设置到单元格中.*/private static void setCellWidth(Tc tableCell, int width) {TcPr tableCellProperties = new TcPr();TblWidth tableWidth = new TblWidth();tableWidth.setW(BigInteger.valueOf(width));tableCellProperties.setTcW(tableWidth);tableCell.setTcPr(tableCellProperties);}/*** 本方法为表格添加边框*/private static void addBorders(Tbl table) {table.setTblPr(new TblPr());CTBorder border = new CTBorder();border.setColor("auto");border.setSz(new BigInteger("4"));border.setSpace(new BigInteger("0"));border.setVal(STBorder.SINGLE);TblBorders borders = new TblBorders();borders.setBottom(border);borders.setLeft(border);borders.setRight(border);borders.setTop(border);borders.setInsideH(border);borders.setInsideV(border);table.getTblPr().setTblBorders(borders);}/*** 将图片从文件对象转换成字节数组.* * @param file*            将要转换的文件* @return 包含图片字节数据的字节数组* @throws FileNotFoundException* @throws IOException*/private static byte[] convertImageToByteArray(File file) throws FileNotFoundException, IOException {InputStream is = new FileInputStream(file);long length = file.length();// 不能使用long类型创建数组, 需要用int类型.if (length > Integer.MAX_VALUE) {System.out.println("File too large!!");}byte[] bytes = new byte[(int) length];int offset = 0;int numRead = 0;while (offset < bytes.length && (numRead = is.read(bytes, offset, bytes.length - offset)) >= 0) {offset += numRead;}// 确认所有的字节都没读取if (offset < bytes.length) {System.out.println("Could not completely read file " + file.getName());}is.close();return bytes;}/*** Docx4j拥有一个由字节数组创建图片部件的工具方法, 随后将其添加到给定的包中. 为了能将图片添加 到一个段落中, 我们需要将图片转换成内联对象.* 这也有一个方法, 方法需要文件名提示, 替换文本, 两个id标识符和一个是嵌入还是链接到的指示作为参数. 一个id用于文档中绘图对象不可见的属性,* 另一个id用于图片本身不可见的绘制属性. 最后我们将内联 对象添加到段落中并将段落添加到包的主文档部件.* * @param wordMLPackage*            要添加图片的包* @param bytes*            图片对应的字节数组* @throws Exception*             不幸的createImageInline方法抛出一个异常(没有更多具体的异常类型)*/private static void addImageToPackage(WordprocessingMLPackage wordMLPackage, byte[] bytes) throws Exception {BinaryPartAbstractImage imagePart = BinaryPartAbstractImage.createImagePart(wordMLPackage, bytes);int docPrId = 1;int cNvPrId = 2;Inline inline = imagePart.createImageInline("Filename hint", "Alternative text", docPrId, cNvPrId, false);P paragraph = addInlineImageToParagraph(inline);wordMLPackage.getMainDocumentPart().addObject(paragraph);}/*** 创建一个对象工厂并用它创建一个段落和一个可运行块R. 然后将可运行块添加到段落中. 接下来创建一个图画并将其添加到可运行块R中. 最后我们将内联* 对象添加到图画中并返回段落对象.* * @param inline*            包含图片的内联对象.* @return 包含图片的段落*/private static P addInlineImageToParagraph(Inline inline) {// 添加内联对象到一个段落中ObjectFactory factory = new ObjectFactory();P paragraph = factory.createP();R run = factory.createR();paragraph.getContent().add(run);Drawing drawing = factory.createDrawing();run.getContent().add(drawing);drawing.getAnchorOrInline().add(inline);return paragraph;}/*** This method alters the default style sheet that is part of each document.* * To do this, we first retrieve the style sheet from the package and then get* the Styles object from it. From this object, we get the list of actual styles* and iterate over them. We check against all styles we want to alter and apply* the alterations if applicable.* * @param wordMLPackage*/public static void alterStyleSheet() {StyleDefinitionsPart styleDefinitionsPart = wordMLPackage.getMainDocumentPart().getStyleDefinitionsPart();Styles styles = null;try {styles = styleDefinitionsPart.getContents();} catch (Docx4JException e) {e.printStackTrace();}List<Style> stylesList = styles.getStyle();for (Style style : stylesList) {if (style.getStyleId().equals("Normal")) {alterNormalStyle(style);} else if (style.getStyleId().equals("Heading1")) {alterHeading1Style(style);} else if (style.getStyleId().equals("Heading2")) {alterHeading2Style(style);} else if (style.getStyleId().equals("Title") || style.getStyleId().equals("Subtitle")) {getRunPropertiesAndRemoveThemeInfo(style);}}}/*** First we create a run properties object as we want to remove nearly all of* the existing styling. Then we change the font and font size and set the run* properties on the given style. As in previous examples, the font size is* defined to be in half-point size.*/private static void alterNormalStyle(Style style) {// we want to change (or remove) almost all the run properties of the// normal style, so we create a new one.RPr rpr = new RPr();changeFontToArial(rpr);changeFontSize(rpr, 20);style.setRPr(rpr);}/*** For this style, we get the existing run properties from the style and remove* the theme font information from them. Then we also remove the bold styling,* change the font size (half-points) and add an underline.*/private static void alterHeading1Style(Style style) {RPr rpr = getRunPropertiesAndRemoveThemeInfo(style);removeBoldStyle(rpr);changeFontSize(rpr, 28);/* addUnderline(rpr); */}private static void alterHeading2Style(Style style) {RPr rpr = getRunPropertiesAndRemoveThemeInfo(style);removeBoldStyle(rpr);changeFontSize(rpr, 24);/* addUnderline(rpr); */}private static RPr getRunPropertiesAndRemoveThemeInfo(Style style) {// We only want to change some settings, so we get the existing run// properties from the style.RPr rpr = style.getRPr();removeThemeFontInformation(rpr);return rpr;}/*** Change the font of the given run properties to Arial.* * A run font specifies the fonts which shall be used to display the contents of* the run. Of the four possible types of content, we change the styling of two* of them: ASCII and High ANSI. Finally we add the run font to the run* properties.* * @param runProperties*/private static void changeFontToArial(RPr runProperties) {RFonts runFont = new RFonts();runFont.setAscii("Arial");runFont.setHAnsi("Arial");runProperties.setRFonts(runFont);}/*** Change the font size of the given run properties to the given value.* * @param runProperties* @param fontSize*            Twice the size needed, as it is specified as half-point value*/private static void changeFontSize(RPr runProperties, int fontSize) {HpsMeasure size = new HpsMeasure();size.setVal(BigInteger.valueOf(fontSize));runProperties.setSz(size);}/*** Removes the theme font information from the run properties. If this is not* removed then the styles based on the normal style won't inherit the Arial* font from the normal style.* * @param runProperties*/private static void removeThemeFontInformation(RPr runProperties) {runProperties.getRFonts().setAsciiTheme(null);runProperties.getRFonts().setHAnsiTheme(null);}/*** Removes the Bold styling from the run properties.* * @param runProperties*/private static void removeBoldStyle(RPr runProperties) {runProperties.getB().setVal(false);}/*** As in the previous example, this method creates a footer part and adds it to* the main document and then returns the corresponding relationship.* * @return* @throws InvalidFormatException*/private static Relationship createFooterPart() throws InvalidFormatException {FooterPart footerPart = new FooterPart();footerPart.setPackage(wordMLPackage);footerPart.setJaxbElement(createFooterWithPageNr());return wordMLPackage.getMainDocumentPart().addTargetPart(footerPart);}/*** As in the previous example, we create a footer and a paragraph object. But* this time, instead of adding text to a run, we add a field. And just as with* the table of content, we have to add a begin and end character around the* actual field with the page number. Finally we add the paragraph to the* content of the footer and then return it.* * @return*/public static Ftr createFooterWithPageNr() {Ftr ftr = factory.createFtr();P paragraph = factory.createP();addFieldBegin(paragraph);addPageNumberField(paragraph);addFieldEnd(paragraph);ftr.getContent().add(paragraph);return ftr;}/*** Creating the page number field is nearly the same as creating the field in* the TOC example. The only difference is in the value. We use the PAGE* command, which prints the number of the current page, together with the* MERGEFORMAT switch, which indicates that the current formatting should be* preserved when the field is updated.* * @param paragraph*/private static void addPageNumberField(P paragraph) {R run = factory.createR();Text txt = new Text();txt.setSpace("preserve");txt.setValue(" PAGE   \\* MERGEFORMAT ");run.getContent().add(factory.createRInstrText(txt));paragraph.getContent().add(run);}/*** Every fields needs to be delimited by complex field characters. This method* adds the delimiter that precedes the actual field to the given paragraph.* * @param paragraph*/private static void addFieldBegin(P paragraph) {R run = factory.createR();FldChar fldchar = factory.createFldChar();fldchar.setFldCharType(STFldCharType.BEGIN);run.getContent().add(fldchar);paragraph.getContent().add(run);}/*** Every fields needs to be delimited by complex field characters. This method* adds the delimiter that follows the actual field to the given paragraph.* * @param paragraph*/private static void addFieldEnd(P paragraph) {FldChar fldcharend = factory.createFldChar();fldcharend.setFldCharType(STFldCharType.END);R run3 = factory.createR();run3.getContent().add(fldcharend);paragraph.getContent().add(run3);}/*** This method fetches the document final section properties, and adds a newly* created footer reference to them.* * @param relationship*/public static void createFooterReference(Relationship relationship) {List<SectionWrapper> sections = wordMLPackage.getDocumentModel().getSections();SectPr sectPr = sections.get(sections.size() - 1).getSectPr();// There is always a section wrapper, but it might not contain a sectPrif (sectPr == null) {sectPr = factory.createSectPr();wordMLPackage.getMainDocumentPart().addObject(sectPr);sections.get(sections.size() - 1).setSectPr(sectPr);}FooterReference footerReference = factory.createFooterReference();footerReference.setId(relationship.getId());footerReference.setType(HdrFtrRef.DEFAULT);sectPr.getEGHdrFtrReferences().add(footerReference);}/*** Adds a page break to the document.* * @param documentPart*/private static void addPageBreak(MainDocumentPart documentPart) {Br breakObj = new Br();breakObj.setType(STBrType.PAGE);P paragraph = factory.createP();paragraph.getContent().add(breakObj);try {documentPart.getContents().getBody().getContent().add(paragraph);} catch (Docx4JException e) {// TODO Auto-generated catch blocke.printStackTrace();}}
}

3.html中的自定义属性

在html的标签中需要添加自定义的属性

data-class="title"      //主标题
data-class="subtitle"   //副标题
data-class="paragraph"  //段落
data-class="img"        //图片
data-class="table"      //表格
data-class="chart" data-base64=""        //echart图
data-base64属性需要赋值 （在echarts图chart.setOption(option)后添加var chartbase64 = chart.getConnectedDataURL();   //获取echarts的base64的图片$("#echarts").attr("data-base64",chartbase64.substring(chartbase64.indexOf(";base64,")+8));）

4.提交html内容

 $("#wordTo").on("click",function(){console.log($("#content").html());$.ajax({type:"post",url:"up",data:{"data":$("#content").html()},success:function(data){window.location.href='to';}});});

5.下载文件

spring

@PostMapping("/up")@ResponseBodypublic void wordTo1(@RequestParam(value="data")String data,@RequestParam("charts")String charts){this.setData(data);}@GetMapping("/to")public ResponseEntity<byte[]> wordTo(HttpServletRequest request){String jurl = request.getSession().getServletContext().getRealPath("/");HttpHeaders headers = new HttpHeaders();headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);headers.setContentDispositionFormData("attachment", "hello.docx");return new ResponseEntity<>(HtmlToWord.resolveHtml(this.getData(), jurl),headers, HttpStatus.OK);}

Nutz的controller + 原生的response

@At("/to")
@Ok(raw:stream)
public byte[] toword(HttpServletRequest request,HttpServletResponse response) throws UnsupportedEncodingException{
String jurl = request.getSession.getServletContext().getRealpath("/");
response.setContentType("application/x-msdownload");
response.setHeader("Content-Disposition","attachment;filename="+URLEncoder.encode("toword.docx"));
return HtmlToWord.resolveHtml(this.getHtmlData(),jurl);
}