<dependency>
    <groupId>com.liumapp.convert.html.fromdoc</groupId>
    <artifactId>convert-doc-to-html</artifactId>
    <version>v1.1.0</version>
</dependency>

Doc2Html doc2Html = new Doc2Html();
doc2Html.setSavePath(dataPath + "/html/");
String html = doc2Html.convert(new File(dataPath + "/doc/test.doc"));
BufferedWriter bw = new BufferedWriter(new FileWriter(dataPath + "/html/test.html"));
bw.write(html);