word转html

前言

最近做的一个项目有个word导入的功能，一开始做的是导入纯文本，然后显示在前端页面，客户提出了建议，能不能改成和word文件里面格式一样的。

poi

pom.xml

<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>poi-scratchpad</artifactId>
    <version>3.14</version>
</dependency>

<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>poi-ooxml</artifactId>
    <version>3.14</version>
</dependency>

<dependency>
    <groupId>fr.opensagres.xdocreport</groupId>
    <artifactId>xdocreport</artifactId>
    <version>1.0.6</version>
</dependency>

<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>poi-ooxml-schemas</artifactId>
    <version>3.14</version>
</dependency>

<dependency>
    <groupId>org.apache.poi</groupId>
    <artifactId>ooxml-schemas</artifactId>
    <version>1.3</version>
</dependency>

word读取

  /**
     * 将word2003转换为html文件
     *
     * @param wordPath word文件路径
     * @param wordName word文件名称无后缀
     * @param suffix   word文件后缀
     * @param htmlPath html存储地址
     * @throws IOException
     * @throws TransformerException
     * @throws ParserConfigurationException
     */
    public static String Word2003ToHtml(String wordPath, String wordName, String suffix, String htmlPath)
            throws IOException, TransformerException, ParserConfigurationException {
        String htmlName = wordName + ".html";
        final String imagePath = htmlPath + "image" + File.separator;
        // 判断html文件是否存在
        File htmlFile = new File(htmlPath + htmlName);
        if (htmlFile.exists()) {
            return htmlFile.getAbsolutePath();
        }
        // 原word文档
        final String file = wordPath + File.separator + wordName + suffix;
        InputStream input = new FileInputStream(new File(file));
        HWPFDocument wordDocument = new HWPFDocument(input);
        WordToHtmlConverter wordToHtmlConverter = new WordToHtmlConverter(
                DocumentBuilderFactory.newInstance().newDocumentBuilder().newDocument());
        // 设置图片存放的位置
        wordToHtmlConverter.setPicturesManager(new PicturesManager() {
            public String savePicture(byte[] content, PictureType pictureType, String suggestedName, float widthInches,
                                      float heightInches) {
                File imgPath = new File(imagePath);
                // 图片目录不存在则创建
                if (!imgPath.exists()) {
                    imgPath.mkdirs();
                }
                File file = new File(imagePath + suggestedName);
                try {
                    OutputStream os = new FileOutputStream(file);
                    os.write(content);
                    os.close();
                } catch (FileNotFoundException e) {
                    e.printStackTrace();
                } catch (IOException e) {
                    e.printStackTrace();
                }
                // 图片在html文件上的路径 相对路径
                return "image/" + suggestedName;
            }
        });
        // 解析word文档
        wordToHtmlConverter.processDocument(wordDocument);
        Document htmlDocument = wordToHtmlConverter.getDocument();
        // 生成html文件上级文件夹
        File folder = new File(htmlPath);
        if (!folder.exists()) {
            folder.mkdirs();
        }
        OutputStream outStream = new FileOutputStream(htmlFile);
        DOMSource domSource = new DOMSource(htmlDocument);
        StreamResult streamResult = new StreamResult(outStream);
        TransformerFactory factory = TransformerFactory.newInstance();
        Transformer serializer = factory.newTransformer();
        serializer.setOutputProperty(OutputKeys.ENCODING, "GB2312");
        serializer.setOutputProperty(OutputKeys.INDENT, "yes");
        serializer.setOutputProperty(OutputKeys.METHOD, "html");
        serializer.transform(domSource, streamResult);
        return htmlFile.getAbsolutePath();
    }
    /**
     *
     * 2007版本word转换成html
     *
     * @param wordPath  word文件路径
     * @param wordName word文件名称无后缀
     * @param suffix   word文件后缀
     * @param htmlPath html存储地址
     * @return
     * @throws IOException
     */
    public static String word2007ToHtml(String wordPath, String wordName, String suffix, String htmlPath)
            throws IOException {
        String htmlName = wordName + ".html";
        String imagePath = htmlPath + "image" + File.separator;
        // 判断html文件是否存在
        File htmlFile = new File(htmlPath + htmlName);
        if (htmlFile.exists()) {
            return htmlFile.getAbsolutePath();
        }
        // word文件
        File wordFile = new File(wordPath + File.separator + wordName + suffix);
        // 1) 加载word文档生成 XWPFDocument对象
        InputStream in = new FileInputStream(wordFile);
        XWPFDocument document = new XWPFDocument(in);
        // 2) 解析 XHTML配置 (这里设置IURIResolver来设置图片存放的目录)
        File imgFolder = new File(imagePath);
        XHTMLOptions options = XHTMLOptions.create();
        options.setExtractor(new FileImageExtractor(imgFolder));
        // html中图片的路径 相对路径
        options.URIResolver(new BasicURIResolver("image"));
        options.setIgnoreStylesIfUnused(false);
        options.setFragment(true);
        // 3) 将 XWPFDocument转换成XHTML
        // 生成html文件上级文件夹
        File folder = new File(htmlPath);
        if (!folder.exists()) {
            folder.mkdirs();
        }
        OutputStream out = new FileOutputStream(htmlFile);
        XHTMLConverter.getInstance().convert(document, out, options);
        return htmlFile.getAbsolutePath();
    }

open office

安装，下载地址:http://www.openoffice.org/download/index.html

下载Jodconverter http://www.artofsolving.com/opensource/jodconverter 这是一个开启OpenOffice进行格式转化的第三方jar包。

linux 一键安装脚本

cd /tmp

install_redhat() {
    wget https://kkfileview.keking.cn/Apache_OpenOffice_4.1.6_Linux_x86-64_install-rpm_zh-CN.tar.gz -cO openoffice_rpm.tar.gz && tar zxf /tmp/openoffice_rpm.tar.gz && cd /tmp/zh-CN/RPMS
   if [ $? -eq 0 ];then
     yum install -y libXext.x86_64
     yum groupinstall -y  "X Window System"
     rpm -Uvih *.rpm
     echo 'install desktop service ...'
     rpm -Uvih desktop-integration/openoffice4.1.6-redhat-menus-4.1.6-9790.noarch.rpm
     echo 'install finshed...'
   else
     echo 'download package error...'
   fi
}

install_ubuntu() {
   wget  https://kkfileview.keking.cn/Apache_OpenOffice_4.1.6_Linux_x86-64_install-deb_zh-CN.tar.gz  -cO openoffice_deb.tar.gz && tar zxf /tmp/openoffice_deb.tar.gz && cd /tmp/zh-CN/DEBS
   echo $?
 if [ $? -eq 0 ];then
     apt-get install -y libxrender1
     apt-get install -y libxt6
     apt-get install -y libxext-dev
     apt-get install -y libfreetype6-dev
     dpkg -i *.deb
     echo 'install desktop service ...'
     dpkg -i desktop-integration/openoffice4.1-debian-menus_4.1.6-9790_all.deb
     echo 'install finshed...'
  else
    echo 'download package error...'
 fi
}


if [ -f "/etc/redhat-release" ]; then
  yum install -y wget
  install_redhat
else
  apt-get install -y wget
  install_ubuntu

安装OpenOffice，安装结束后，调用命令行，启动OpenOffice的一项服务：

soffice -headless -accept="socket,port=8100;urp;"

测试 pom.xml

<dependency>
    <groupId>com.artofsolving</groupId>
    <artifactId>jodconverter</artifactId>
    <version>2.2.1</version>
</dependency>

<!--日志 start-->
<dependency>
    <groupId>log4j</groupId>
    <artifactId>log4j</artifactId>
    <version>1.2.17</version>
</dependency>
<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-api</artifactId>
    <version>1.7.25</version>
</dependency>
<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-log4j12</artifactId>
    <version>1.7.25</version>
    <scope>test</scope>
</dependency>
<dependency>
    <groupId>org.slf4j</groupId>
    <artifactId>slf4j-simple</artifactId>
    <version>1.7.25</version>
    <scope>test</scope>
</dependency>
<!--日志end-->

  
public class OfficeConverter {  
  
    public static void main(String[] args) {  
        File inputFile = new File("C:/test/yy.doc");  
        File outputFile = new File("C:/test/yy.html");  
          
        OpenOfficeConnection con = new SocketOpenOfficeConnection(8100);  
        try {  
            con.connect();  
        } catch (ConnectException e) {  
            System.err.println("文件转换出错，请检查OpenOffice服务是否启动。");  
            e.printStackTrace();  
        }  
        DocumentConverter converter = new OpenOfficeDocumentConverter(con);  
        converter.convert(inputFile, outputFile);  
        con.disconnect();  
    }  
}

libreoffice

安装

yum install libreoffice libreoffice-headless

word 转 html

soffice --headless --convert-to html:HTML test.docx

poi、open office、libreoffice的区别

poi纯java转换,转换比较慢 openoffice小文件转换速度快，libreoffice转换较慢，大文件libreoffice转换快， openoffice只支持java代码操作，libreoffice支持命令行和java代码，最重要一点openoffice支持队列转换，libreoffice不支持，同时转换一个文件会出现soffice卡死，